From b595076a180a56d1bb170e6eceda6eb9d76f4cd3 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Mon, 1 Nov 2010 15:38:34 -0400 Subject: tree-wide: fix comment/printk typos MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit "gadget", "through", "command", "maintain", "maintain", "controller", "address", "between", "initiali[zs]e", "instead", "function", "select", "already", "equal", "access", "management", "hierarchy", "registration", "interest", "relative", "memory", "offset", "already", Signed-off-by: Uwe Kleine-König Signed-off-by: Jiri Kosina --- drivers/input/touchscreen/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 06ea8da95c6..6675bd7dde1 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -610,7 +610,7 @@ config TOUCHSCREEN_USB_ZYTRONIC config TOUCHSCREEN_USB_ETT_TC45USB default y - bool "ET&T USB series TC4UM/TC5UH touchscreen controler support" if EMBEDDED + bool "ET&T USB series TC4UM/TC5UH touchscreen controller support" if EMBEDDED depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_NEXIO -- cgit v1.2.3-70-g09d2 From 6a108a14fa356ef607be308b68337939e56ea94e Mon Sep 17 00:00:00 2001 From: David Rientjes Date: Thu, 20 Jan 2011 14:44:16 -0800 Subject: kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar Acked-by: David Woodhouse Signed-off-by: David Rientjes Cc: Greg KH Cc: "David S. Miller" Cc: Jens Axboe Cc: Arnd Bergmann Cc: Robin Holt Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm/configs/ag5evm_defconfig | 2 +- arch/arm/configs/am200epdkit_defconfig | 2 +- arch/arm/configs/at572d940hfek_defconfig | 2 +- arch/arm/configs/badge4_defconfig | 2 +- arch/arm/configs/bcmring_defconfig | 2 +- arch/arm/configs/cm_x2xx_defconfig | 2 +- arch/arm/configs/colibri_pxa270_defconfig | 2 +- arch/arm/configs/collie_defconfig | 2 +- arch/arm/configs/corgi_defconfig | 2 +- arch/arm/configs/da8xx_omapl_defconfig | 2 +- arch/arm/configs/davinci_all_defconfig | 2 +- arch/arm/configs/dove_defconfig | 2 +- arch/arm/configs/ebsa110_defconfig | 2 +- arch/arm/configs/edb7211_defconfig | 2 +- arch/arm/configs/em_x270_defconfig | 2 +- arch/arm/configs/ep93xx_defconfig | 2 +- arch/arm/configs/eseries_pxa_defconfig | 2 +- arch/arm/configs/ezx_defconfig | 2 +- arch/arm/configs/footbridge_defconfig | 2 +- arch/arm/configs/fortunet_defconfig | 2 +- arch/arm/configs/h5000_defconfig | 2 +- arch/arm/configs/imote2_defconfig | 2 +- arch/arm/configs/ixp2000_defconfig | 2 +- arch/arm/configs/ixp23xx_defconfig | 2 +- arch/arm/configs/ixp4xx_defconfig | 2 +- arch/arm/configs/loki_defconfig | 2 +- arch/arm/configs/lpd7a400_defconfig | 2 +- arch/arm/configs/lpd7a404_defconfig | 2 +- arch/arm/configs/magician_defconfig | 2 +- arch/arm/configs/mv78xx0_defconfig | 2 +- arch/arm/configs/mx1_defconfig | 2 +- arch/arm/configs/mx21_defconfig | 2 +- arch/arm/configs/mx27_defconfig | 2 +- arch/arm/configs/mx3_defconfig | 2 +- arch/arm/configs/mx51_defconfig | 2 +- arch/arm/configs/nhk8815_defconfig | 2 +- arch/arm/configs/omap1_defconfig | 2 +- arch/arm/configs/omap2plus_defconfig | 2 +- arch/arm/configs/orion5x_defconfig | 2 +- arch/arm/configs/pcm027_defconfig | 2 +- arch/arm/configs/pcontrol_g20_defconfig | 2 +- arch/arm/configs/pleb_defconfig | 2 +- arch/arm/configs/pnx4008_defconfig | 2 +- arch/arm/configs/simpad_defconfig | 2 +- arch/arm/configs/spitz_defconfig | 2 +- arch/arm/configs/stmp378x_defconfig | 2 +- arch/arm/configs/stmp37xx_defconfig | 2 +- arch/arm/configs/tct_hammer_defconfig | 2 +- arch/arm/configs/trizeps4_defconfig | 2 +- arch/arm/configs/u300_defconfig | 2 +- arch/arm/configs/viper_defconfig | 2 +- arch/arm/configs/xcep_defconfig | 2 +- arch/avr32/Kconfig | 4 +- arch/blackfin/configs/BF518F-EZBRD_defconfig | 2 +- arch/blackfin/configs/BF526-EZBRD_defconfig | 2 +- arch/blackfin/configs/BF527-AD7160-EVAL_defconfig | 2 +- arch/blackfin/configs/BF527-EZKIT-V2_defconfig | 2 +- arch/blackfin/configs/BF527-EZKIT_defconfig | 2 +- arch/blackfin/configs/BF527-TLL6527M_defconfig | 2 +- arch/blackfin/configs/BF533-EZKIT_defconfig | 2 +- arch/blackfin/configs/BF533-STAMP_defconfig | 2 +- arch/blackfin/configs/BF537-STAMP_defconfig | 2 +- arch/blackfin/configs/BF538-EZKIT_defconfig | 2 +- arch/blackfin/configs/BF548-EZKIT_defconfig | 2 +- arch/blackfin/configs/BF561-ACVILON_defconfig | 2 +- arch/blackfin/configs/BF561-EZKIT-SMP_defconfig | 2 +- arch/blackfin/configs/BF561-EZKIT_defconfig | 2 +- arch/blackfin/configs/BlackStamp_defconfig | 2 +- arch/blackfin/configs/CM-BF527_defconfig | 2 +- arch/blackfin/configs/CM-BF533_defconfig | 2 +- arch/blackfin/configs/CM-BF537E_defconfig | 2 +- arch/blackfin/configs/CM-BF537U_defconfig | 2 +- arch/blackfin/configs/CM-BF548_defconfig | 2 +- arch/blackfin/configs/CM-BF561_defconfig | 2 +- arch/blackfin/configs/DNP5370_defconfig | 2 +- arch/blackfin/configs/H8606_defconfig | 2 +- arch/blackfin/configs/IP0X_defconfig | 2 +- arch/blackfin/configs/PNAV-10_defconfig | 2 +- arch/blackfin/configs/SRV1_defconfig | 2 +- arch/blackfin/configs/TCM-BF518_defconfig | 2 +- arch/blackfin/configs/TCM-BF537_defconfig | 2 +- arch/cris/configs/artpec_3_defconfig | 2 +- arch/cris/configs/etrax-100lx_v2_defconfig | 2 +- arch/cris/configs/etraxfs_defconfig | 2 +- arch/frv/defconfig | 2 +- arch/h8300/defconfig | 2 +- arch/m32r/configs/m32700ut.smp_defconfig | 2 +- arch/m32r/configs/m32700ut.up_defconfig | 2 +- arch/m32r/configs/mappi.nommu_defconfig | 2 +- arch/m32r/configs/mappi.smp_defconfig | 2 +- arch/m32r/configs/mappi.up_defconfig | 2 +- arch/m32r/configs/mappi2.opsp_defconfig | 2 +- arch/m32r/configs/mappi2.vdec2_defconfig | 2 +- arch/m32r/configs/mappi3.smp_defconfig | 2 +- arch/m32r/configs/oaks32r_defconfig | 2 +- arch/m32r/configs/opsput_defconfig | 2 +- arch/m32r/configs/usrv_defconfig | 2 +- arch/m68knommu/configs/m5208evb_defconfig | 2 +- arch/m68knommu/configs/m5249evb_defconfig | 2 +- arch/m68knommu/configs/m5272c3_defconfig | 2 +- arch/m68knommu/configs/m5275evb_defconfig | 2 +- arch/m68knommu/configs/m5307c3_defconfig | 2 +- arch/m68knommu/configs/m5407c3_defconfig | 2 +- arch/m68knommu/defconfig | 2 +- arch/microblaze/configs/mmu_defconfig | 2 +- arch/microblaze/configs/nommu_defconfig | 2 +- arch/mips/Kconfig.debug | 2 +- arch/mips/configs/ar7_defconfig | 2 +- arch/mips/configs/bcm47xx_defconfig | 2 +- arch/mips/configs/bcm63xx_defconfig | 2 +- arch/mips/configs/bigsur_defconfig | 2 +- arch/mips/configs/capcella_defconfig | 2 +- arch/mips/configs/cavium-octeon_defconfig | 2 +- arch/mips/configs/cobalt_defconfig | 2 +- arch/mips/configs/db1000_defconfig | 2 +- arch/mips/configs/db1100_defconfig | 2 +- arch/mips/configs/db1200_defconfig | 2 +- arch/mips/configs/db1500_defconfig | 2 +- arch/mips/configs/db1550_defconfig | 2 +- arch/mips/configs/decstation_defconfig | 2 +- arch/mips/configs/e55_defconfig | 2 +- arch/mips/configs/fuloong2e_defconfig | 2 +- arch/mips/configs/gpr_defconfig | 2 +- arch/mips/configs/ip22_defconfig | 2 +- arch/mips/configs/ip27_defconfig | 2 +- arch/mips/configs/ip28_defconfig | 2 +- arch/mips/configs/ip32_defconfig | 2 +- arch/mips/configs/jazz_defconfig | 2 +- arch/mips/configs/jmr3927_defconfig | 2 +- arch/mips/configs/lasat_defconfig | 2 +- arch/mips/configs/lemote2f_defconfig | 2 +- arch/mips/configs/malta_defconfig | 2 +- arch/mips/configs/markeins_defconfig | 2 +- arch/mips/configs/mipssim_defconfig | 2 +- arch/mips/configs/mpc30x_defconfig | 2 +- arch/mips/configs/msp71xx_defconfig | 2 +- arch/mips/configs/mtx1_defconfig | 2 +- arch/mips/configs/pb1100_defconfig | 2 +- arch/mips/configs/pb1200_defconfig | 2 +- arch/mips/configs/pb1500_defconfig | 2 +- arch/mips/configs/pb1550_defconfig | 2 +- arch/mips/configs/pnx8335-stb225_defconfig | 2 +- arch/mips/configs/pnx8550-jbs_defconfig | 2 +- arch/mips/configs/pnx8550-stb810_defconfig | 2 +- arch/mips/configs/powertv_defconfig | 2 +- arch/mips/configs/rb532_defconfig | 2 +- arch/mips/configs/rbtx49xx_defconfig | 2 +- arch/mips/configs/rm200_defconfig | 2 +- arch/mips/configs/sb1250-swarm_defconfig | 2 +- arch/mips/configs/tb0219_defconfig | 2 +- arch/mips/configs/tb0226_defconfig | 2 +- arch/mips/configs/tb0287_defconfig | 2 +- arch/mips/configs/workpad_defconfig | 2 +- arch/mips/configs/wrppmc_defconfig | 2 +- arch/mips/configs/yosemite_defconfig | 2 +- arch/mn10300/configs/asb2303_defconfig | 2 +- arch/mn10300/configs/asb2364_defconfig | 2 +- arch/parisc/configs/a500_defconfig | 2 +- arch/parisc/configs/c3000_defconfig | 2 +- arch/powerpc/configs/40x/acadia_defconfig | 2 +- arch/powerpc/configs/40x/ep405_defconfig | 2 +- arch/powerpc/configs/40x/hcu4_defconfig | 2 +- arch/powerpc/configs/40x/kilauea_defconfig | 2 +- arch/powerpc/configs/40x/makalu_defconfig | 2 +- arch/powerpc/configs/40x/walnut_defconfig | 2 +- arch/powerpc/configs/44x/arches_defconfig | 2 +- arch/powerpc/configs/44x/bamboo_defconfig | 2 +- arch/powerpc/configs/44x/bluestone_defconfig | 2 +- arch/powerpc/configs/44x/canyonlands_defconfig | 2 +- arch/powerpc/configs/44x/ebony_defconfig | 2 +- arch/powerpc/configs/44x/eiger_defconfig | 2 +- arch/powerpc/configs/44x/icon_defconfig | 2 +- arch/powerpc/configs/44x/iss476-smp_defconfig | 2 +- arch/powerpc/configs/44x/katmai_defconfig | 2 +- arch/powerpc/configs/44x/rainier_defconfig | 2 +- arch/powerpc/configs/44x/redwood_defconfig | 2 +- arch/powerpc/configs/44x/sam440ep_defconfig | 2 +- arch/powerpc/configs/44x/sequoia_defconfig | 2 +- arch/powerpc/configs/44x/taishan_defconfig | 2 +- arch/powerpc/configs/44x/warp_defconfig | 2 +- arch/powerpc/configs/52xx/cm5200_defconfig | 2 +- arch/powerpc/configs/52xx/lite5200b_defconfig | 2 +- arch/powerpc/configs/52xx/motionpro_defconfig | 2 +- arch/powerpc/configs/52xx/pcm030_defconfig | 2 +- arch/powerpc/configs/52xx/tqm5200_defconfig | 2 +- arch/powerpc/configs/83xx/asp8347_defconfig | 2 +- arch/powerpc/configs/83xx/kmeter1_defconfig | 2 +- arch/powerpc/configs/83xx/mpc8313_rdb_defconfig | 2 +- arch/powerpc/configs/83xx/mpc8315_rdb_defconfig | 2 +- arch/powerpc/configs/83xx/mpc832x_mds_defconfig | 2 +- arch/powerpc/configs/83xx/mpc832x_rdb_defconfig | 2 +- arch/powerpc/configs/83xx/mpc834x_itx_defconfig | 2 +- arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig | 2 +- arch/powerpc/configs/83xx/mpc834x_mds_defconfig | 2 +- arch/powerpc/configs/83xx/mpc836x_mds_defconfig | 2 +- arch/powerpc/configs/83xx/mpc836x_rdk_defconfig | 2 +- arch/powerpc/configs/83xx/mpc837x_mds_defconfig | 2 +- arch/powerpc/configs/83xx/mpc837x_rdb_defconfig | 2 +- arch/powerpc/configs/83xx/sbc834x_defconfig | 2 +- arch/powerpc/configs/85xx/ksi8560_defconfig | 2 +- arch/powerpc/configs/85xx/mpc8540_ads_defconfig | 2 +- arch/powerpc/configs/85xx/mpc8560_ads_defconfig | 2 +- arch/powerpc/configs/85xx/mpc85xx_cds_defconfig | 2 +- arch/powerpc/configs/85xx/sbc8548_defconfig | 2 +- arch/powerpc/configs/85xx/sbc8560_defconfig | 2 +- arch/powerpc/configs/85xx/socrates_defconfig | 2 +- arch/powerpc/configs/85xx/stx_gp3_defconfig | 2 +- arch/powerpc/configs/85xx/tqm8540_defconfig | 2 +- arch/powerpc/configs/85xx/tqm8541_defconfig | 2 +- arch/powerpc/configs/85xx/tqm8548_defconfig | 2 +- arch/powerpc/configs/85xx/tqm8555_defconfig | 2 +- arch/powerpc/configs/85xx/tqm8560_defconfig | 2 +- arch/powerpc/configs/85xx/xes_mpc85xx_defconfig | 2 +- arch/powerpc/configs/86xx/gef_ppc9a_defconfig | 2 +- arch/powerpc/configs/86xx/gef_sbc310_defconfig | 2 +- arch/powerpc/configs/86xx/gef_sbc610_defconfig | 2 +- arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig | 2 +- arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig | 2 +- arch/powerpc/configs/86xx/sbc8641d_defconfig | 2 +- arch/powerpc/configs/adder875_defconfig | 2 +- arch/powerpc/configs/e55xx_smp_defconfig | 2 +- arch/powerpc/configs/ep8248e_defconfig | 2 +- arch/powerpc/configs/ep88xc_defconfig | 2 +- arch/powerpc/configs/gamecube_defconfig | 2 +- arch/powerpc/configs/holly_defconfig | 2 +- arch/powerpc/configs/mgcoge_defconfig | 2 +- arch/powerpc/configs/mgsuvd_defconfig | 2 +- arch/powerpc/configs/mpc7448_hpc2_defconfig | 2 +- arch/powerpc/configs/mpc8272_ads_defconfig | 2 +- arch/powerpc/configs/mpc83xx_defconfig | 2 +- arch/powerpc/configs/mpc85xx_defconfig | 2 +- arch/powerpc/configs/mpc85xx_smp_defconfig | 2 +- arch/powerpc/configs/mpc866_ads_defconfig | 2 +- arch/powerpc/configs/mpc86xx_defconfig | 2 +- arch/powerpc/configs/mpc885_ads_defconfig | 2 +- arch/powerpc/configs/ppc40x_defconfig | 2 +- arch/powerpc/configs/ppc44x_defconfig | 2 +- arch/powerpc/configs/pq2fads_defconfig | 2 +- arch/powerpc/configs/ps3_defconfig | 2 +- arch/powerpc/configs/storcenter_defconfig | 2 +- arch/powerpc/configs/tqm8xx_defconfig | 2 +- arch/powerpc/configs/wii_defconfig | 2 +- arch/powerpc/platforms/iseries/Kconfig | 2 +- arch/powerpc/platforms/pseries/Kconfig | 6 +-- arch/score/configs/spct6600_defconfig | 2 +- arch/sh/Kconfig | 2 +- arch/tile/Kconfig | 2 +- arch/tile/Kconfig.debug | 2 +- arch/tile/configs/tile_defconfig | 2 +- arch/um/defconfig | 2 +- arch/x86/Kconfig | 20 +++---- arch/x86/Kconfig.cpu | 2 +- arch/x86/Kconfig.debug | 4 +- arch/xtensa/configs/common_defconfig | 2 +- arch/xtensa/configs/iss_defconfig | 2 +- arch/xtensa/configs/s6105_defconfig | 2 +- block/Kconfig | 2 +- drivers/acpi/Kconfig | 2 +- drivers/ata/Kconfig | 2 +- drivers/base/Kconfig | 2 +- drivers/char/Kconfig | 10 ++-- drivers/cpufreq/Kconfig | 2 +- drivers/firmware/Kconfig | 2 +- drivers/gpu/drm/Kconfig | 2 +- drivers/gpu/drm/drm_fb_helper.c | 4 +- drivers/gpu/drm/nouveau/Kconfig | 2 +- drivers/gpu/vga/Kconfig | 2 +- drivers/hid/Kconfig | 64 +++++++++++------------ drivers/hid/usbhid/Kconfig | 2 +- drivers/ide/Kconfig | 2 +- drivers/infiniband/hw/mthca/Kconfig | 2 +- drivers/infiniband/ulp/ipoib/Kconfig | 2 +- drivers/input/Kconfig | 6 +-- drivers/input/keyboard/Kconfig | 4 +- drivers/input/mouse/Kconfig | 10 ++-- drivers/input/serio/Kconfig | 6 +-- drivers/input/touchscreen/Kconfig | 30 +++++------ drivers/media/common/tuners/Kconfig | 2 +- drivers/media/dvb/frontends/Kconfig | 2 +- drivers/media/video/Kconfig | 2 +- drivers/net/Kconfig | 2 +- drivers/pci/pcie/Kconfig | 2 +- drivers/pcmcia/Kconfig | 12 ++--- drivers/serial/Kconfig | 4 +- drivers/ssb/Kconfig | 2 +- drivers/usb/core/Kconfig | 6 +-- drivers/video/Kconfig | 2 +- drivers/video/console/Kconfig | 2 +- fs/Kconfig | 2 +- fs/proc/Kconfig | 6 +-- fs/sysfs/Kconfig | 2 +- init/Kconfig | 60 ++++++++++++--------- lib/Kconfig.debug | 6 +-- lib/xz/Kconfig | 12 ++--- net/mac80211/Kconfig | 6 +-- net/rfkill/Kconfig | 4 +- net/wireless/Kconfig | 2 +- usr/Kconfig | 18 +++---- 298 files changed, 431 insertions(+), 423 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/arch/arm/configs/ag5evm_defconfig b/arch/arm/configs/ag5evm_defconfig index 2b9cf56db36..212ead354a6 100644 --- a/arch/arm/configs/ag5evm_defconfig +++ b/arch/arm/configs/ag5evm_defconfig @@ -10,7 +10,7 @@ CONFIG_NAMESPACES=y # CONFIG_PID_NS is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_DEADLINE is not set diff --git a/arch/arm/configs/am200epdkit_defconfig b/arch/arm/configs/am200epdkit_defconfig index 5536c488dd0..f0dea52e49c 100644 --- a/arch/arm/configs/am200epdkit_defconfig +++ b/arch/arm/configs/am200epdkit_defconfig @@ -3,7 +3,7 @@ CONFIG_LOCALVERSION="gum" # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_EPOLL is not set # CONFIG_SHMEM is not set diff --git a/arch/arm/configs/at572d940hfek_defconfig b/arch/arm/configs/at572d940hfek_defconfig index 695e32d4fb5..1b1158ae8f8 100644 --- a/arch/arm/configs/at572d940hfek_defconfig +++ b/arch/arm/configs/at572d940hfek_defconfig @@ -17,7 +17,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_OPROFILE=m diff --git a/arch/arm/configs/badge4_defconfig b/arch/arm/configs/badge4_defconfig index 3a1ad15a779..5b54abbeb0b 100644 --- a/arch/arm/configs/badge4_defconfig +++ b/arch/arm/configs/badge4_defconfig @@ -1,6 +1,6 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODVERSIONS=y CONFIG_ARCH_SA1100=y diff --git a/arch/arm/configs/bcmring_defconfig b/arch/arm/configs/bcmring_defconfig index 75984cd1e23..795374d48f8 100644 --- a/arch/arm/configs/bcmring_defconfig +++ b/arch/arm/configs/bcmring_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y # CONFIG_HOTPLUG is not set # CONFIG_ELF_CORE is not set diff --git a/arch/arm/configs/cm_x2xx_defconfig b/arch/arm/configs/cm_x2xx_defconfig index dcfbcf3b6c3..a93ff8da5ba 100644 --- a/arch/arm/configs/cm_x2xx_defconfig +++ b/arch/arm/configs/cm_x2xx_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set diff --git a/arch/arm/configs/colibri_pxa270_defconfig b/arch/arm/configs/colibri_pxa270_defconfig index f52c64e36d8..2ef2c5e8aae 100644 --- a/arch/arm/configs/colibri_pxa270_defconfig +++ b/arch/arm/configs/colibri_pxa270_defconfig @@ -8,7 +8,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/collie_defconfig b/arch/arm/configs/collie_defconfig index 310f9a6270b..6c56ad086c7 100644 --- a/arch/arm/configs/collie_defconfig +++ b/arch/arm/configs/collie_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_BASE_FULL is not set # CONFIG_EPOLL is not set CONFIG_SLOB=y diff --git a/arch/arm/configs/corgi_defconfig b/arch/arm/configs/corgi_defconfig index 4a1fa81ed37..e53c4756384 100644 --- a/arch/arm/configs/corgi_defconfig +++ b/arch/arm/configs/corgi_defconfig @@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_PROFILING=y CONFIG_OPROFILE=m CONFIG_MODULES=y diff --git a/arch/arm/configs/da8xx_omapl_defconfig b/arch/arm/configs/da8xx_omapl_defconfig index cdc40c4b8c4..88ccde058ba 100644 --- a/arch/arm/configs/da8xx_omapl_defconfig +++ b/arch/arm/configs/da8xx_omapl_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y diff --git a/arch/arm/configs/davinci_all_defconfig b/arch/arm/configs/davinci_all_defconfig index 2519cc5a5f8..889922ad229 100644 --- a/arch/arm/configs/davinci_all_defconfig +++ b/arch/arm/configs/davinci_all_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index 9359e1bf32c..54bf5eec801 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/ebsa110_defconfig b/arch/arm/configs/ebsa110_defconfig index c3194186920..14559dbb4c2 100644 --- a/arch/arm/configs/ebsa110_defconfig +++ b/arch/arm/configs/ebsa110_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_ARCH_EBSA110=y CONFIG_PCCARD=m diff --git a/arch/arm/configs/edb7211_defconfig b/arch/arm/configs/edb7211_defconfig index 7b62be1561e..d52ded350a1 100644 --- a/arch/arm/configs/edb7211_defconfig +++ b/arch/arm/configs/edb7211_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_ARCH_CLPS711X=y CONFIG_ARCH_EDB7211=y diff --git a/arch/arm/configs/em_x270_defconfig b/arch/arm/configs/em_x270_defconfig index d7db34f7970..60a21e01eb7 100644 --- a/arch/arm/configs/em_x270_defconfig +++ b/arch/arm/configs/em_x270_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index 6d6689cdf39..8e97b2f7cee 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/eseries_pxa_defconfig b/arch/arm/configs/eseries_pxa_defconfig index 1691dea582f..d68ac67c201 100644 --- a/arch/arm/configs/eseries_pxa_defconfig +++ b/arch/arm/configs/eseries_pxa_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y diff --git a/arch/arm/configs/ezx_defconfig b/arch/arm/configs/ezx_defconfig index c4eeb6d1cbf..227a477346e 100644 --- a/arch/arm/configs/ezx_defconfig +++ b/arch/arm/configs/ezx_defconfig @@ -7,7 +7,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/footbridge_defconfig b/arch/arm/configs/footbridge_defconfig index 4f925ead261..038518ab39a 100644 --- a/arch/arm/configs/footbridge_defconfig +++ b/arch/arm/configs/footbridge_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_MODULES=y CONFIG_ARCH_FOOTBRIDGE=y diff --git a/arch/arm/configs/fortunet_defconfig b/arch/arm/configs/fortunet_defconfig index e11c7eab8ed..840fced7529 100644 --- a/arch/arm/configs/fortunet_defconfig +++ b/arch/arm/configs/fortunet_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_ARCH_CLPS711X=y CONFIG_ARCH_FORTUNET=y diff --git a/arch/arm/configs/h5000_defconfig b/arch/arm/configs/h5000_defconfig index ac336f10000..37903e3f0ef 100644 --- a/arch/arm/configs/h5000_defconfig +++ b/arch/arm/configs/h5000_defconfig @@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/imote2_defconfig b/arch/arm/configs/imote2_defconfig index ade55c8c408..176ec22af03 100644 --- a/arch/arm/configs/imote2_defconfig +++ b/arch/arm/configs/imote2_defconfig @@ -6,7 +6,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/ixp2000_defconfig b/arch/arm/configs/ixp2000_defconfig index 90832468454..8405aded97a 100644 --- a/arch/arm/configs/ixp2000_defconfig +++ b/arch/arm/configs/ixp2000_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/ixp23xx_defconfig b/arch/arm/configs/ixp23xx_defconfig index 7fc056a8569..688717612e9 100644 --- a/arch/arm/configs/ixp23xx_defconfig +++ b/arch/arm/configs/ixp23xx_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/ixp4xx_defconfig b/arch/arm/configs/ixp4xx_defconfig index 5c502393400..063e2ab2c8f 100644 --- a/arch/arm/configs/ixp4xx_defconfig +++ b/arch/arm/configs/ixp4xx_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/arm/configs/loki_defconfig b/arch/arm/configs/loki_defconfig index e1eaff7f553..1ba752b2dc6 100644 --- a/arch/arm/configs/loki_defconfig +++ b/arch/arm/configs/loki_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/lpd7a400_defconfig b/arch/arm/configs/lpd7a400_defconfig index 20caaaba4a0..5a48f171204 100644 --- a/arch/arm/configs/lpd7a400_defconfig +++ b/arch/arm/configs/lpd7a400_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set # CONFIG_IOSCHED_DEADLINE is not set diff --git a/arch/arm/configs/lpd7a404_defconfig b/arch/arm/configs/lpd7a404_defconfig index 1efcce97b4a..22d0631de00 100644 --- a/arch/arm/configs/lpd7a404_defconfig +++ b/arch/arm/configs/lpd7a404_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=16 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set CONFIG_SLAB=y diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index af805e8fd03..a88e64d4e9a 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index b0d082422d4..7305ebddb51 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y # CONFIG_SLUB_DEBUG is not set CONFIG_PROFILING=y diff --git a/arch/arm/configs/mx1_defconfig b/arch/arm/configs/mx1_defconfig index 2f38d971543..b39b5ced8a1 100644 --- a/arch/arm/configs/mx1_defconfig +++ b/arch/arm/configs/mx1_defconfig @@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/mx21_defconfig b/arch/arm/configs/mx21_defconfig index 6454e18e2ab..411f88dd440 100644 --- a/arch/arm/configs/mx21_defconfig +++ b/arch/arm/configs/mx21_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/mx27_defconfig b/arch/arm/configs/mx27_defconfig index 813cfb366c1..9ad4c656c9b 100644 --- a/arch/arm/configs/mx27_defconfig +++ b/arch/arm/configs/mx27_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y diff --git a/arch/arm/configs/mx3_defconfig b/arch/arm/configs/mx3_defconfig index e648ea3429b..7c4b30b3495 100644 --- a/arch/arm/configs/mx3_defconfig +++ b/arch/arm/configs/mx3_defconfig @@ -4,7 +4,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/mx51_defconfig b/arch/arm/configs/mx51_defconfig index 5c7a87260fa..9cba68cfa51 100644 --- a/arch/arm/configs/mx51_defconfig +++ b/arch/arm/configs/mx51_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=18 CONFIG_RELAY=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SLUB_DEBUG is not set # CONFIG_COMPAT_BRK is not set CONFIG_MODULES=y diff --git a/arch/arm/configs/nhk8815_defconfig b/arch/arm/configs/nhk8815_defconfig index 0e2dc26ebe6..37207d1bf44 100644 --- a/arch/arm/configs/nhk8815_defconfig +++ b/arch/arm/configs/nhk8815_defconfig @@ -7,7 +7,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/omap1_defconfig b/arch/arm/configs/omap1_defconfig index a350cc6bfe6..7b63462b349 100644 --- a/arch/arm/configs/omap1_defconfig +++ b/arch/arm/configs/omap1_defconfig @@ -6,7 +6,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_ELF_CORE is not set # CONFIG_BASE_FULL is not set diff --git a/arch/arm/configs/omap2plus_defconfig b/arch/arm/configs/omap2plus_defconfig index ccedde1371c..ae890caa17a 100644 --- a/arch/arm/configs/omap2plus_defconfig +++ b/arch/arm/configs/omap2plus_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_SLAB=y diff --git a/arch/arm/configs/orion5x_defconfig b/arch/arm/configs/orion5x_defconfig index 439323b3b0e..a288d703395 100644 --- a/arch/arm/configs/orion5x_defconfig +++ b/arch/arm/configs/orion5x_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SLUB_DEBUG is not set CONFIG_PROFILING=y CONFIG_OPROFILE=y diff --git a/arch/arm/configs/pcm027_defconfig b/arch/arm/configs/pcm027_defconfig index 583a0610bd0..2f136c30a98 100644 --- a/arch/arm/configs/pcm027_defconfig +++ b/arch/arm/configs/pcm027_defconfig @@ -7,7 +7,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/pcontrol_g20_defconfig b/arch/arm/configs/pcontrol_g20_defconfig index b42ee62c4d7..c75c9fcede5 100644 --- a/arch/arm/configs/pcontrol_g20_defconfig +++ b/arch/arm/configs/pcontrol_g20_defconfig @@ -10,7 +10,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/arm/configs/pleb_defconfig b/arch/arm/configs/pleb_defconfig index d1efbdc1e6d..cb08cc561da 100644 --- a/arch/arm/configs/pleb_defconfig +++ b/arch/arm/configs/pleb_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set # CONFIG_SHMEM is not set CONFIG_MODULES=y diff --git a/arch/arm/configs/pnx4008_defconfig b/arch/arm/configs/pnx4008_defconfig index bd481f04276..35a31ccacc3 100644 --- a/arch/arm/configs/pnx4008_defconfig +++ b/arch/arm/configs/pnx4008_defconfig @@ -5,7 +5,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_AUDIT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/simpad_defconfig b/arch/arm/configs/simpad_defconfig index af3b12e3b46..d3358155bf8 100644 --- a/arch/arm/configs/simpad_defconfig +++ b/arch/arm/configs/simpad_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOCALVERSION="oe1" CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/arm/configs/spitz_defconfig b/arch/arm/configs/spitz_defconfig index aebd4bb0ad0..70158273c6d 100644 --- a/arch/arm/configs/spitz_defconfig +++ b/arch/arm/configs/spitz_defconfig @@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_PROFILING=y CONFIG_OPROFILE=m CONFIG_MODULES=y diff --git a/arch/arm/configs/stmp378x_defconfig b/arch/arm/configs/stmp378x_defconfig index 94a2d904bf9..1079c2b6eb3 100644 --- a/arch/arm/configs/stmp378x_defconfig +++ b/arch/arm/configs/stmp378x_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/stmp37xx_defconfig b/arch/arm/configs/stmp37xx_defconfig index d8ee58cfa87..564a5cc4408 100644 --- a/arch/arm/configs/stmp37xx_defconfig +++ b/arch/arm/configs/stmp37xx_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/arm/configs/tct_hammer_defconfig b/arch/arm/configs/tct_hammer_defconfig index e89ca19489c..95c0f0d63db 100644 --- a/arch/arm/configs/tct_hammer_defconfig +++ b/arch/arm/configs/tct_hammer_defconfig @@ -5,7 +5,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_BUG is not set # CONFIG_ELF_CORE is not set diff --git a/arch/arm/configs/trizeps4_defconfig b/arch/arm/configs/trizeps4_defconfig index 37f48342827..3162173fa75 100644 --- a/arch/arm/configs/trizeps4_defconfig +++ b/arch/arm/configs/trizeps4_defconfig @@ -7,7 +7,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig index c1c252cdca6..4a5a12681be 100644 --- a/arch/arm/configs/u300_defconfig +++ b/arch/arm/configs/u300_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_AIO is not set # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_MODULES=y diff --git a/arch/arm/configs/viper_defconfig b/arch/arm/configs/viper_defconfig index 9d7bf5e0d0f..8b0c717378f 100644 --- a/arch/arm/configs/viper_defconfig +++ b/arch/arm/configs/viper_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=13 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_ELF_CORE is not set # CONFIG_SHMEM is not set CONFIG_SLAB=y diff --git a/arch/arm/configs/xcep_defconfig b/arch/arm/configs/xcep_defconfig index 70d47dbae6d..5b550414364 100644 --- a/arch/arm/configs/xcep_defconfig +++ b/arch/arm/configs/xcep_defconfig @@ -8,7 +8,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SHMEM is not set # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 313b13073c5..cd2062fe0f6 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -1,8 +1,8 @@ config AVR32 def_bool y - # With EMBEDDED=n, we get lots of stuff automatically selected + # With EXPERT=n, we get lots of stuff automatically selected # that we usually don't need on AVR32. - select EMBEDDED + select EXPERT select HAVE_CLK select HAVE_OPROFILE select HAVE_KPROBES diff --git a/arch/blackfin/configs/BF518F-EZBRD_defconfig b/arch/blackfin/configs/BF518F-EZBRD_defconfig index c0b988ee30d..db8d38a12a9 100644 --- a/arch/blackfin/configs/BF518F-EZBRD_defconfig +++ b/arch/blackfin/configs/BF518F-EZBRD_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF526-EZBRD_defconfig b/arch/blackfin/configs/BF526-EZBRD_defconfig index 864af5b6887..3e50d7857c2 100644 --- a/arch/blackfin/configs/BF526-EZBRD_defconfig +++ b/arch/blackfin/configs/BF526-EZBRD_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig b/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig index 7b6a3370dbe..362f59dd522 100644 --- a/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig +++ b/arch/blackfin/configs/BF527-AD7160-EVAL_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_ELF_CORE is not set # CONFIG_AIO is not set CONFIG_SLAB=y diff --git a/arch/blackfin/configs/BF527-EZKIT-V2_defconfig b/arch/blackfin/configs/BF527-EZKIT-V2_defconfig index 4faa6b46a35..023ff0df269 100644 --- a/arch/blackfin/configs/BF527-EZKIT-V2_defconfig +++ b/arch/blackfin/configs/BF527-EZKIT-V2_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF527-EZKIT_defconfig b/arch/blackfin/configs/BF527-EZKIT_defconfig index 9d893eb6824..4e5a121b3c5 100644 --- a/arch/blackfin/configs/BF527-EZKIT_defconfig +++ b/arch/blackfin/configs/BF527-EZKIT_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF527-TLL6527M_defconfig b/arch/blackfin/configs/BF527-TLL6527M_defconfig index 97a2767c80f..cd0636bb24a 100644 --- a/arch/blackfin/configs/BF527-TLL6527M_defconfig +++ b/arch/blackfin/configs/BF527-TLL6527M_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF533-EZKIT_defconfig b/arch/blackfin/configs/BF533-EZKIT_defconfig index f84774360c5..9f8fc84e4ac 100644 --- a/arch/blackfin/configs/BF533-EZKIT_defconfig +++ b/arch/blackfin/configs/BF533-EZKIT_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF533-STAMP_defconfig b/arch/blackfin/configs/BF533-STAMP_defconfig index 0e7262c04cc..ccc432b722a 100644 --- a/arch/blackfin/configs/BF533-STAMP_defconfig +++ b/arch/blackfin/configs/BF533-STAMP_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF537-STAMP_defconfig b/arch/blackfin/configs/BF537-STAMP_defconfig index 4d14a002e7b..566695472a8 100644 --- a/arch/blackfin/configs/BF537-STAMP_defconfig +++ b/arch/blackfin/configs/BF537-STAMP_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF538-EZKIT_defconfig b/arch/blackfin/configs/BF538-EZKIT_defconfig index fbee9d776f5..ac22124ccb6 100644 --- a/arch/blackfin/configs/BF538-EZKIT_defconfig +++ b/arch/blackfin/configs/BF538-EZKIT_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF548-EZKIT_defconfig b/arch/blackfin/configs/BF548-EZKIT_defconfig index 05dd11db2f7..944404b6ff0 100644 --- a/arch/blackfin/configs/BF548-EZKIT_defconfig +++ b/arch/blackfin/configs/BF548-EZKIT_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF561-ACVILON_defconfig b/arch/blackfin/configs/BF561-ACVILON_defconfig index bcb14d1c566..b7c8451f26a 100644 --- a/arch/blackfin/configs/BF561-ACVILON_defconfig +++ b/arch/blackfin/configs/BF561-ACVILON_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig b/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig index 4cf451024fd..7e67ba31e99 100644 --- a/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT-SMP_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BF561-EZKIT_defconfig b/arch/blackfin/configs/BF561-EZKIT_defconfig index 843aaa54a9e..141e5933e1a 100644 --- a/arch/blackfin/configs/BF561-EZKIT_defconfig +++ b/arch/blackfin/configs/BF561-EZKIT_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/BlackStamp_defconfig b/arch/blackfin/configs/BlackStamp_defconfig index dae7adf3b2a..97ebe09a737 100644 --- a/arch/blackfin/configs/BlackStamp_defconfig +++ b/arch/blackfin/configs/BlackStamp_defconfig @@ -6,7 +6,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/CM-BF527_defconfig b/arch/blackfin/configs/CM-BF527_defconfig index f3414244bfe..c2457543e58 100644 --- a/arch/blackfin/configs/CM-BF527_defconfig +++ b/arch/blackfin/configs/CM-BF527_defconfig @@ -8,7 +8,7 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/CM-BF533_defconfig b/arch/blackfin/configs/CM-BF533_defconfig index 8c7e08f173d..baf1c1573e5 100644 --- a/arch/blackfin/configs/CM-BF533_defconfig +++ b/arch/blackfin/configs/CM-BF533_defconfig @@ -7,7 +7,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set diff --git a/arch/blackfin/configs/CM-BF537E_defconfig b/arch/blackfin/configs/CM-BF537E_defconfig index bd3cb766d07..707cbf8a259 100644 --- a/arch/blackfin/configs/CM-BF537E_defconfig +++ b/arch/blackfin/configs/CM-BF537E_defconfig @@ -8,7 +8,7 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set diff --git a/arch/blackfin/configs/CM-BF537U_defconfig b/arch/blackfin/configs/CM-BF537U_defconfig index 82224f37c04..4596935eada 100644 --- a/arch/blackfin/configs/CM-BF537U_defconfig +++ b/arch/blackfin/configs/CM-BF537U_defconfig @@ -8,7 +8,7 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set diff --git a/arch/blackfin/configs/CM-BF548_defconfig b/arch/blackfin/configs/CM-BF548_defconfig index 433598c6e77..df267588efe 100644 --- a/arch/blackfin/configs/CM-BF548_defconfig +++ b/arch/blackfin/configs/CM-BF548_defconfig @@ -8,7 +8,7 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set diff --git a/arch/blackfin/configs/CM-BF561_defconfig b/arch/blackfin/configs/CM-BF561_defconfig index ded7d845cb3..6c7b21585a4 100644 --- a/arch/blackfin/configs/CM-BF561_defconfig +++ b/arch/blackfin/configs/CM-BF561_defconfig @@ -8,7 +8,7 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set diff --git a/arch/blackfin/configs/DNP5370_defconfig b/arch/blackfin/configs/DNP5370_defconfig index 0ebc7d9aa42..f50313657f3 100644 --- a/arch/blackfin/configs/DNP5370_defconfig +++ b/arch/blackfin/configs/DNP5370_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLOB=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/blackfin/configs/H8606_defconfig b/arch/blackfin/configs/H8606_defconfig index 700fb701c12..7450127b645 100644 --- a/arch/blackfin/configs/H8606_defconfig +++ b/arch/blackfin/configs/H8606_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/IP0X_defconfig b/arch/blackfin/configs/IP0X_defconfig index b40156d217e..5e797cf7204 100644 --- a/arch/blackfin/configs/IP0X_defconfig +++ b/arch/blackfin/configs/IP0X_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_HOTPLUG is not set # CONFIG_ELF_CORE is not set diff --git a/arch/blackfin/configs/PNAV-10_defconfig b/arch/blackfin/configs/PNAV-10_defconfig index be866d95ed7..a566a2fe6b9 100644 --- a/arch/blackfin/configs/PNAV-10_defconfig +++ b/arch/blackfin/configs/PNAV-10_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/SRV1_defconfig b/arch/blackfin/configs/SRV1_defconfig index b64bdf759b8..853809510ee 100644 --- a/arch/blackfin/configs/SRV1_defconfig +++ b/arch/blackfin/configs/SRV1_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS_ALL=y # CONFIG_ELF_CORE is not set diff --git a/arch/blackfin/configs/TCM-BF518_defconfig b/arch/blackfin/configs/TCM-BF518_defconfig index 1bccd9a5098..d496ae9a39b 100644 --- a/arch/blackfin/configs/TCM-BF518_defconfig +++ b/arch/blackfin/configs/TCM-BF518_defconfig @@ -7,7 +7,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_FUTEX is not set diff --git a/arch/blackfin/configs/TCM-BF537_defconfig b/arch/blackfin/configs/TCM-BF537_defconfig index 00ce899e9e5..65f642167a5 100644 --- a/arch/blackfin/configs/TCM-BF537_defconfig +++ b/arch/blackfin/configs/TCM-BF537_defconfig @@ -8,7 +8,7 @@ CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set diff --git a/arch/cris/configs/artpec_3_defconfig b/arch/cris/configs/artpec_3_defconfig index 590f72c9455..71854d41c5a 100644 --- a/arch/cris/configs/artpec_3_defconfig +++ b/arch/cris/configs/artpec_3_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/cris/configs/etrax-100lx_v2_defconfig b/arch/cris/configs/etrax-100lx_v2_defconfig index 1b2853e3980..a85aabf92be 100644 --- a/arch/cris/configs/etrax-100lx_v2_defconfig +++ b/arch/cris/configs/etrax-100lx_v2_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/cris/configs/etraxfs_defconfig b/arch/cris/configs/etraxfs_defconfig index f73d38cc9c6..87c7227fecb 100644 --- a/arch/cris/configs/etraxfs_defconfig +++ b/arch/cris/configs/etraxfs_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/frv/defconfig b/arch/frv/defconfig index b8ebe9e8a49..b1b792610fd 100644 --- a/arch/frv/defconfig +++ b/arch/frv/defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_MMU=y CONFIG_FRV_OUTOFLINE_ATOMIC_OPS=y diff --git a/arch/h8300/defconfig b/arch/h8300/defconfig index 342f77765f0..042425a0264 100644 --- a/arch/h8300/defconfig +++ b/arch/h8300/defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_LOCALVERSION_AUTO is not set CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_UID16 is not set # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set diff --git a/arch/m32r/configs/m32700ut.smp_defconfig b/arch/m32r/configs/m32700ut.smp_defconfig index 816c3ecaa2a..a3d727ed6a1 100644 --- a/arch/m32r/configs/m32700ut.smp_defconfig +++ b/arch/m32r/configs/m32700ut.smp_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/m32700ut.up_defconfig b/arch/m32r/configs/m32700ut.up_defconfig index 84785686640..b8334163099 100644 --- a/arch/m32r/configs/m32700ut.up_defconfig +++ b/arch/m32r/configs/m32700ut.up_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/mappi.nommu_defconfig b/arch/m32r/configs/mappi.nommu_defconfig index 354a964d084..7c90ce2fc42 100644 --- a/arch/m32r/configs/mappi.nommu_defconfig +++ b/arch/m32r/configs/mappi.nommu_defconfig @@ -3,7 +3,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/mappi.smp_defconfig b/arch/m32r/configs/mappi.smp_defconfig index 9022307bd07..367d07cebcd 100644 --- a/arch/m32r/configs/mappi.smp_defconfig +++ b/arch/m32r/configs/mappi.smp_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/mappi.up_defconfig b/arch/m32r/configs/mappi.up_defconfig index 3726068721a..cb11384386c 100644 --- a/arch/m32r/configs/mappi.up_defconfig +++ b/arch/m32r/configs/mappi.up_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/mappi2.opsp_defconfig b/arch/m32r/configs/mappi2.opsp_defconfig index 6136fad048e..3bff779259b 100644 --- a/arch/m32r/configs/mappi2.opsp_defconfig +++ b/arch/m32r/configs/mappi2.opsp_defconfig @@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/mappi2.vdec2_defconfig b/arch/m32r/configs/mappi2.vdec2_defconfig index dce1fc7d67e..75246c9c1af 100644 --- a/arch/m32r/configs/mappi2.vdec2_defconfig +++ b/arch/m32r/configs/mappi2.vdec2_defconfig @@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/mappi3.smp_defconfig b/arch/m32r/configs/mappi3.smp_defconfig index b204e2ecd0f..27cefd41ac1 100644 --- a/arch/m32r/configs/mappi3.smp_defconfig +++ b/arch/m32r/configs/mappi3.smp_defconfig @@ -5,7 +5,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=15 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/oaks32r_defconfig b/arch/m32r/configs/oaks32r_defconfig index 5aa4ea9ebb1..5087a510ca4 100644 --- a/arch/m32r/configs/oaks32r_defconfig +++ b/arch/m32r/configs/oaks32r_defconfig @@ -2,7 +2,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/opsput_defconfig b/arch/m32r/configs/opsput_defconfig index 8494c6a276e..50c6f525db2 100644 --- a/arch/m32r/configs/opsput_defconfig +++ b/arch/m32r/configs/opsput_defconfig @@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/m32r/configs/usrv_defconfig b/arch/m32r/configs/usrv_defconfig index 1df293bc2ab..a3cfaaedab6 100644 --- a/arch/m32r/configs/usrv_defconfig +++ b/arch/m32r/configs/usrv_defconfig @@ -5,7 +5,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=15 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/m68knommu/configs/m5208evb_defconfig b/arch/m68knommu/configs/m5208evb_defconfig index 6ac2981a2cd..2f5655c577a 100644 --- a/arch/m68knommu/configs/m5208evb_defconfig +++ b/arch/m68knommu/configs/m5208evb_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_FUTEX is not set diff --git a/arch/m68knommu/configs/m5249evb_defconfig b/arch/m68knommu/configs/m5249evb_defconfig index 14934ff8d5c..16df72bfbd4 100644 --- a/arch/m68knommu/configs/m5249evb_defconfig +++ b/arch/m68knommu/configs/m5249evb_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_FUTEX is not set diff --git a/arch/m68knommu/configs/m5272c3_defconfig b/arch/m68knommu/configs/m5272c3_defconfig index 5985a3b593d..4e6ea50c7f3 100644 --- a/arch/m68knommu/configs/m5272c3_defconfig +++ b/arch/m68knommu/configs/m5272c3_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_FUTEX is not set diff --git a/arch/m68knommu/configs/m5275evb_defconfig b/arch/m68knommu/configs/m5275evb_defconfig index 5a7857efb45..f3dd74115a3 100644 --- a/arch/m68knommu/configs/m5275evb_defconfig +++ b/arch/m68knommu/configs/m5275evb_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_FUTEX is not set diff --git a/arch/m68knommu/configs/m5307c3_defconfig b/arch/m68knommu/configs/m5307c3_defconfig index e8102018c8d..bce0a20c373 100644 --- a/arch/m68knommu/configs/m5307c3_defconfig +++ b/arch/m68knommu/configs/m5307c3_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_FUTEX is not set diff --git a/arch/m68knommu/configs/m5407c3_defconfig b/arch/m68knommu/configs/m5407c3_defconfig index 5c124a7ba2a..618cc32691f 100644 --- a/arch/m68knommu/configs/m5407c3_defconfig +++ b/arch/m68knommu/configs/m5407c3_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_FUTEX is not set diff --git a/arch/m68knommu/defconfig b/arch/m68knommu/defconfig index 6ac2981a2cd..2f5655c577a 100644 --- a/arch/m68knommu/defconfig +++ b/arch/m68knommu/defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_FUTEX is not set diff --git a/arch/microblaze/configs/mmu_defconfig b/arch/microblaze/configs/mmu_defconfig index ab8fbe7ad90..b3f5eecff2a 100644 --- a/arch/microblaze/configs/mmu_defconfig +++ b/arch/microblaze/configs/mmu_defconfig @@ -7,7 +7,7 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="rootfs.cpio" CONFIG_INITRAMFS_COMPRESSION_GZIP=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y # CONFIG_HOTPLUG is not set diff --git a/arch/microblaze/configs/nommu_defconfig b/arch/microblaze/configs/nommu_defconfig index ebc143c5368..0249e4b7e1d 100644 --- a/arch/microblaze/configs/nommu_defconfig +++ b/arch/microblaze/configs/nommu_defconfig @@ -6,7 +6,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y # CONFIG_HOTPLUG is not set diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug index f437cd1fafb..5358f90b4dd 100644 --- a/arch/mips/Kconfig.debug +++ b/arch/mips/Kconfig.debug @@ -7,7 +7,7 @@ config TRACE_IRQFLAGS_SUPPORT source "lib/Kconfig.debug" config EARLY_PRINTK - bool "Early printk" if EMBEDDED + bool "Early printk" if EXPERT depends on SYS_HAS_EARLY_PRINTK default y help diff --git a/arch/mips/configs/ar7_defconfig b/arch/mips/configs/ar7_defconfig index c78c7e7e41d..6cd5a519ce5 100644 --- a/arch/mips/configs/ar7_defconfig +++ b/arch/mips/configs/ar7_defconfig @@ -14,7 +14,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_ELF_CORE is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig index 927d58b2cd0..22fdf2f0cc2 100644 --- a/arch/mips/configs/bcm47xx_defconfig +++ b/arch/mips/configs/bcm47xx_defconfig @@ -21,7 +21,7 @@ CONFIG_CGROUP_CPUACCT=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y CONFIG_RD_LZMA=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/bcm63xx_defconfig b/arch/mips/configs/bcm63xx_defconfig index b806a4e3289..919005139f5 100644 --- a/arch/mips/configs/bcm63xx_defconfig +++ b/arch/mips/configs/bcm63xx_defconfig @@ -10,7 +10,7 @@ CONFIG_EXPERIMENTAL=y # CONFIG_SWAP is not set CONFIG_TINY_RCU=y CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_PCSPKR_PLATFORM is not set # CONFIG_FUTEX is not set # CONFIG_EPOLL is not set diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig index 9749bc8758d..1cdff6b6327 100644 --- a/arch/mips/configs/bigsur_defconfig +++ b/arch/mips/configs/bigsur_defconfig @@ -26,7 +26,7 @@ CONFIG_PID_NS=y CONFIG_NET_NS=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_PCSPKR_PLATFORM is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig index 502a8e9c084..5135dc0b950 100644 --- a/arch/mips/configs/capcella_defconfig +++ b/arch/mips/configs/capcella_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/cavium-octeon_defconfig b/arch/mips/configs/cavium-octeon_defconfig index 3567b6f07b3..75165dfa60c 100644 --- a/arch/mips/configs/cavium-octeon_defconfig +++ b/arch/mips/configs/cavium-octeon_defconfig @@ -15,7 +15,7 @@ CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_PCSPKR_PLATFORM is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig index 6c4f7e9d338..5419adb219a 100644 --- a/arch/mips/configs/cobalt_defconfig +++ b/arch/mips/configs/cobalt_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig index dda158b2c8d..4044c9e0fb7 100644 --- a/arch/mips/configs/db1000_defconfig +++ b/arch/mips/configs/db1000_defconfig @@ -11,7 +11,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig index 7e4fc76df53..c6b49938ee8 100644 --- a/arch/mips/configs/db1100_defconfig +++ b/arch/mips/configs/db1100_defconfig @@ -11,7 +11,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig index 6fe205fa7b6..1f69249b839 100644 --- a/arch/mips/configs/db1200_defconfig +++ b/arch/mips/configs/db1200_defconfig @@ -12,7 +12,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig index a741c55448d..b6e21c7cb6b 100644 --- a/arch/mips/configs/db1500_defconfig +++ b/arch/mips/configs/db1500_defconfig @@ -10,7 +10,7 @@ CONFIG_LOCALVERSION="-db1500" CONFIG_KERNEL_LZMA=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig index cd32dd8c800..798a553c9e8 100644 --- a/arch/mips/configs/db1550_defconfig +++ b/arch/mips/configs/db1550_defconfig @@ -11,7 +11,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig index b15bfd1e69c..87d0340837a 100644 --- a/arch/mips/configs/decstation_defconfig +++ b/arch/mips/configs/decstation_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_HOTPLUG is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig index 0b60c06a943..0126e66d60c 100644 --- a/arch/mips/configs/e55_defconfig +++ b/arch/mips/configs/e55_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/fuloong2e_defconfig b/arch/mips/configs/fuloong2e_defconfig index 63944a14b81..e5b73de08fc 100644 --- a/arch/mips/configs/fuloong2e_defconfig +++ b/arch/mips/configs/fuloong2e_defconfig @@ -17,7 +17,7 @@ CONFIG_NAMESPACES=y CONFIG_USER_NS=y CONFIG_PID_NS=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_PCSPKR_PLATFORM is not set # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/gpr_defconfig b/arch/mips/configs/gpr_defconfig index 53edc134f27..48a40aefaf5 100644 --- a/arch/mips/configs/gpr_defconfig +++ b/arch/mips/configs/gpr_defconfig @@ -11,7 +11,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_MODULES=y diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig index 36de199f4c2..d1606569b00 100644 --- a/arch/mips/configs/ip22_defconfig +++ b/arch/mips/configs/ip22_defconfig @@ -17,7 +17,7 @@ CONFIG_IPC_NS=y CONFIG_USER_NS=y CONFIG_PID_NS=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set # CONFIG_PCSPKR_PLATFORM is not set # CONFIG_COMPAT_BRK is not set diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index 4b16c48b0c3..0e36abcd39c 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -15,7 +15,7 @@ CONFIG_CGROUPS=y CONFIG_CPUSETS=y CONFIG_RELAY=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_PCSPKR_PLATFORM is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/ip28_defconfig b/arch/mips/configs/ip28_defconfig index 98f2c7736e8..4dbf6269b3f 100644 --- a/arch/mips/configs/ip28_defconfig +++ b/arch/mips/configs/ip28_defconfig @@ -8,7 +8,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig index 5bea99b26fa..7bbd52194fc 100644 --- a/arch/mips/configs/ip32_defconfig +++ b/arch/mips/configs/ip32_defconfig @@ -10,7 +10,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_OPROFILE=m diff --git a/arch/mips/configs/jazz_defconfig b/arch/mips/configs/jazz_defconfig index 6ae46bcdb20..92a60aecad5 100644 --- a/arch/mips/configs/jazz_defconfig +++ b/arch/mips/configs/jazz_defconfig @@ -10,7 +10,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig index bf24e9309b9..db5705e18b3 100644 --- a/arch/mips/configs/jmr3927_defconfig +++ b/arch/mips/configs/jmr3927_defconfig @@ -4,7 +4,7 @@ CONFIG_TOSHIBA_JMR3927=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set # CONFIG_PCSPKR_PLATFORM is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/lasat_defconfig b/arch/mips/configs/lasat_defconfig index 6447261c61d..d9f3db29ab9 100644 --- a/arch/mips/configs/lasat_defconfig +++ b/arch/mips/configs/lasat_defconfig @@ -8,7 +8,7 @@ CONFIG_HZ_1000=y CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig index f7033f3a582..167c1d07b80 100644 --- a/arch/mips/configs/lemote2f_defconfig +++ b/arch/mips/configs/lemote2f_defconfig @@ -21,7 +21,7 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_PROFILING=y CONFIG_OPROFILE=m CONFIG_MODULES=y diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index 9d03b68aece..7270f3183bd 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -15,7 +15,7 @@ CONFIG_UTS_NS=y CONFIG_IPC_NS=y CONFIG_PID_NS=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/markeins_defconfig b/arch/mips/configs/markeins_defconfig index 86bf001babe..9c9a123016c 100644 --- a/arch/mips/configs/markeins_defconfig +++ b/arch/mips/configs/markeins_defconfig @@ -9,7 +9,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig index 4925f507dc2..b5ad7387bbb 100644 --- a/arch/mips/configs/mipssim_defconfig +++ b/arch/mips/configs/mipssim_defconfig @@ -7,7 +7,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig index efb779f8f6f..c16de981292 100644 --- a/arch/mips/configs/mpc30x_defconfig +++ b/arch/mips/configs/mpc30x_defconfig @@ -5,7 +5,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig index ab051458452..d1142e9cd9a 100644 --- a/arch/mips/configs/msp71xx_defconfig +++ b/arch/mips/configs/msp71xx_defconfig @@ -8,7 +8,7 @@ CONFIG_LOCALVERSION="-pmc" CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SHMEM is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig index 814699754e0..a97a42c6b2c 100644 --- a/arch/mips/configs/mtx1_defconfig +++ b/arch/mips/configs/mtx1_defconfig @@ -11,7 +11,7 @@ CONFIG_AUDIT=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_PROFILING=y CONFIG_OPROFILE=m diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig index 1597aa1842f..75eb1b1f316 100644 --- a/arch/mips/configs/pb1100_defconfig +++ b/arch/mips/configs/pb1100_defconfig @@ -11,7 +11,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/pb1200_defconfig b/arch/mips/configs/pb1200_defconfig index 96f0d43cf08..dcbe2704e5e 100644 --- a/arch/mips/configs/pb1200_defconfig +++ b/arch/mips/configs/pb1200_defconfig @@ -12,7 +12,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig index b4bfd482345..fa00487146f 100644 --- a/arch/mips/configs/pb1500_defconfig +++ b/arch/mips/configs/pb1500_defconfig @@ -11,7 +11,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig index 5a660024d22..e83d6497e8b 100644 --- a/arch/mips/configs/pb1550_defconfig +++ b/arch/mips/configs/pb1550_defconfig @@ -11,7 +11,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/pnx8335-stb225_defconfig b/arch/mips/configs/pnx8335-stb225_defconfig index 39926a1a96b..f2925769dfa 100644 --- a/arch/mips/configs/pnx8335-stb225_defconfig +++ b/arch/mips/configs/pnx8335-stb225_defconfig @@ -11,7 +11,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig index 3376bc8616c..1d1f2067f3e 100644 --- a/arch/mips/configs/pnx8550-jbs_defconfig +++ b/arch/mips/configs/pnx8550-jbs_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/pnx8550-stb810_defconfig b/arch/mips/configs/pnx8550-stb810_defconfig index 6514f1bf0af..15c66a571f9 100644 --- a/arch/mips/configs/pnx8550-stb810_defconfig +++ b/arch/mips/configs/pnx8550-stb810_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_HOTPLUG is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/powertv_defconfig b/arch/mips/configs/powertv_defconfig index f1f58e91dd8..3b0b6e8c853 100644 --- a/arch/mips/configs/powertv_defconfig +++ b/arch/mips/configs/powertv_defconfig @@ -14,7 +14,7 @@ CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_RD_GZIP is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS_ALL=y # CONFIG_PCSPKR_PLATFORM is not set diff --git a/arch/mips/configs/rb532_defconfig b/arch/mips/configs/rb532_defconfig index d6457bc38c7..55902d9cd0f 100644 --- a/arch/mips/configs/rb532_defconfig +++ b/arch/mips/configs/rb532_defconfig @@ -13,7 +13,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_ELF_CORE is not set # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig index 29acfab3151..9cba856277f 100644 --- a/arch/mips/configs/rbtx49xx_defconfig +++ b/arch/mips/configs/rbtx49xx_defconfig @@ -12,7 +12,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set # CONFIG_PCSPKR_PLATFORM is not set # CONFIG_EPOLL is not set diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig index 2b3e47653f6..2c0230e76d2 100644 --- a/arch/mips/configs/rm200_defconfig +++ b/arch/mips/configs/rm200_defconfig @@ -12,7 +12,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index 64840d71775..5b0463ef938 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -15,7 +15,7 @@ CONFIG_RELAY=y CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig index d9be37fc9cb..30036b4cbeb 100644 --- a/arch/mips/configs/tb0219_defconfig +++ b/arch/mips/configs/tb0219_defconfig @@ -5,7 +5,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_PCSPKR_PLATFORM is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig index 3d25dd08907..81bfa1d4d8e 100644 --- a/arch/mips/configs/tb0226_defconfig +++ b/arch/mips/configs/tb0226_defconfig @@ -5,7 +5,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_PCSPKR_PLATFORM is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig index be697c9b23c..c415c4f0e5c 100644 --- a/arch/mips/configs/tb0287_defconfig +++ b/arch/mips/configs/tb0287_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_PCSPKR_PLATFORM is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig index 7ec9287254d..ee4b2be43c4 100644 --- a/arch/mips/configs/workpad_defconfig +++ b/arch/mips/configs/workpad_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mips/configs/wrppmc_defconfig b/arch/mips/configs/wrppmc_defconfig index a231b73b1a4..44a451be359 100644 --- a/arch/mips/configs/wrppmc_defconfig +++ b/arch/mips/configs/wrppmc_defconfig @@ -7,7 +7,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y # CONFIG_EPOLL is not set CONFIG_SLAB=y diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig index ab3a3dcec04..f72d305a3f0 100644 --- a/arch/mips/configs/yosemite_defconfig +++ b/arch/mips/configs/yosemite_defconfig @@ -8,7 +8,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/mn10300/configs/asb2303_defconfig b/arch/mn10300/configs/asb2303_defconfig index 3f749b69ca7..1fd41ec1dfb 100644 --- a/arch/mn10300/configs/asb2303_defconfig +++ b/arch/mn10300/configs/asb2303_defconfig @@ -4,7 +4,7 @@ CONFIG_BSD_PROCESS_ACCT=y CONFIG_TINY_RCU=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/mn10300/configs/asb2364_defconfig b/arch/mn10300/configs/asb2364_defconfig index 83ce2f27b12..31d76261a3d 100644 --- a/arch/mn10300/configs/asb2364_defconfig +++ b/arch/mn10300/configs/asb2364_defconfig @@ -15,7 +15,7 @@ CONFIG_CGROUP_CPUACCT=y CONFIG_RESOURCE_COUNTERS=y CONFIG_RELAY=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLAB=y diff --git a/arch/parisc/configs/a500_defconfig b/arch/parisc/configs/a500_defconfig index f9305f30603..b647b182dac 100644 --- a/arch/parisc/configs/a500_defconfig +++ b/arch/parisc/configs/a500_defconfig @@ -8,7 +8,7 @@ CONFIG_LOG_BUF_SHIFT=16 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_SLAB=y CONFIG_PROFILING=y diff --git a/arch/parisc/configs/c3000_defconfig b/arch/parisc/configs/c3000_defconfig index 628d3e02253..311ca367b62 100644 --- a/arch/parisc/configs/c3000_defconfig +++ b/arch/parisc/configs/c3000_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_SLAB=y CONFIG_PROFILING=y diff --git a/arch/powerpc/configs/40x/acadia_defconfig b/arch/powerpc/configs/40x/acadia_defconfig index 97fedceaa30..4182c772340 100644 --- a/arch/powerpc/configs/40x/acadia_defconfig +++ b/arch/powerpc/configs/40x/acadia_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/40x/ep405_defconfig b/arch/powerpc/configs/40x/ep405_defconfig index 33b3c24f4ed..2dbb293163f 100644 --- a/arch/powerpc/configs/40x/ep405_defconfig +++ b/arch/powerpc/configs/40x/ep405_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/40x/hcu4_defconfig b/arch/powerpc/configs/40x/hcu4_defconfig index 4613079a0ab..ebeb4accad6 100644 --- a/arch/powerpc/configs/40x/hcu4_defconfig +++ b/arch/powerpc/configs/40x/hcu4_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig index 34b8c1a1e75..532ea9d93a1 100644 --- a/arch/powerpc/configs/40x/kilauea_defconfig +++ b/arch/powerpc/configs/40x/kilauea_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/40x/makalu_defconfig b/arch/powerpc/configs/40x/makalu_defconfig index 651be09136f..3c142ac1b34 100644 --- a/arch/powerpc/configs/40x/makalu_defconfig +++ b/arch/powerpc/configs/40x/makalu_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/40x/walnut_defconfig b/arch/powerpc/configs/40x/walnut_defconfig index ded455e1833..ff57d4828ff 100644 --- a/arch/powerpc/configs/40x/walnut_defconfig +++ b/arch/powerpc/configs/40x/walnut_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/44x/arches_defconfig b/arch/powerpc/configs/44x/arches_defconfig index 63746a041d6..3ed16d5c909 100644 --- a/arch/powerpc/configs/44x/arches_defconfig +++ b/arch/powerpc/configs/44x/arches_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/bamboo_defconfig b/arch/powerpc/configs/44x/bamboo_defconfig index f5f2a4e3e21..b1b7d2c5c05 100644 --- a/arch/powerpc/configs/44x/bamboo_defconfig +++ b/arch/powerpc/configs/44x/bamboo_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/bluestone_defconfig b/arch/powerpc/configs/44x/bluestone_defconfig index ac65b48b8cc..30a0a8e08fd 100644 --- a/arch/powerpc/configs/44x/bluestone_defconfig +++ b/arch/powerpc/configs/44x/bluestone_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_PCI_QUIRKS is not set # CONFIG_COMPAT_BRK is not set diff --git a/arch/powerpc/configs/44x/canyonlands_defconfig b/arch/powerpc/configs/44x/canyonlands_defconfig index 17e4dd98eed..a46942aac69 100644 --- a/arch/powerpc/configs/44x/canyonlands_defconfig +++ b/arch/powerpc/configs/44x/canyonlands_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/ebony_defconfig b/arch/powerpc/configs/44x/ebony_defconfig index fedd03fdf5d..07d77e51f1b 100644 --- a/arch/powerpc/configs/44x/ebony_defconfig +++ b/arch/powerpc/configs/44x/ebony_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/44x/eiger_defconfig b/arch/powerpc/configs/44x/eiger_defconfig index ebff7011282..2ce7e9aff09 100644 --- a/arch/powerpc/configs/44x/eiger_defconfig +++ b/arch/powerpc/configs/44x/eiger_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/icon_defconfig b/arch/powerpc/configs/44x/icon_defconfig index 865e93fb41f..18730ff9de7 100644 --- a/arch/powerpc/configs/44x/icon_defconfig +++ b/arch/powerpc/configs/44x/icon_defconfig @@ -6,7 +6,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/iss476-smp_defconfig b/arch/powerpc/configs/44x/iss476-smp_defconfig index 8ece4c77441..92f863ac844 100644 --- a/arch/powerpc/configs/44x/iss476-smp_defconfig +++ b/arch/powerpc/configs/44x/iss476-smp_defconfig @@ -7,7 +7,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_PROFILING=y diff --git a/arch/powerpc/configs/44x/katmai_defconfig b/arch/powerpc/configs/44x/katmai_defconfig index 4ca9b4873c5..34c09144a69 100644 --- a/arch/powerpc/configs/44x/katmai_defconfig +++ b/arch/powerpc/configs/44x/katmai_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/rainier_defconfig b/arch/powerpc/configs/44x/rainier_defconfig index e3b65d24207..21c33faf61a 100644 --- a/arch/powerpc/configs/44x/rainier_defconfig +++ b/arch/powerpc/configs/44x/rainier_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/redwood_defconfig b/arch/powerpc/configs/44x/redwood_defconfig index 64cd0f3421a..01cc2b1a7f9 100644 --- a/arch/powerpc/configs/44x/redwood_defconfig +++ b/arch/powerpc/configs/44x/redwood_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/sam440ep_defconfig b/arch/powerpc/configs/44x/sam440ep_defconfig index 01d03367917..dfcffede16a 100644 --- a/arch/powerpc/configs/44x/sam440ep_defconfig +++ b/arch/powerpc/configs/44x/sam440ep_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/sequoia_defconfig b/arch/powerpc/configs/44x/sequoia_defconfig index 89b2f962613..47e399f2892 100644 --- a/arch/powerpc/configs/44x/sequoia_defconfig +++ b/arch/powerpc/configs/44x/sequoia_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/taishan_defconfig b/arch/powerpc/configs/44x/taishan_defconfig index e3386cf6f5b..a6a002ed568 100644 --- a/arch/powerpc/configs/44x/taishan_defconfig +++ b/arch/powerpc/configs/44x/taishan_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/44x/warp_defconfig b/arch/powerpc/configs/44x/warp_defconfig index 9c13b9dffaf..6cf9d661480 100644 --- a/arch/powerpc/configs/44x/warp_defconfig +++ b/arch/powerpc/configs/44x/warp_defconfig @@ -8,7 +8,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/52xx/cm5200_defconfig b/arch/powerpc/configs/52xx/cm5200_defconfig index f234c4d0b15..69b57daf402 100644 --- a/arch/powerpc/configs/52xx/cm5200_defconfig +++ b/arch/powerpc/configs/52xx/cm5200_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/52xx/lite5200b_defconfig b/arch/powerpc/configs/52xx/lite5200b_defconfig index a4a795c8074..f3638ae0a62 100644 --- a/arch/powerpc/configs/52xx/lite5200b_defconfig +++ b/arch/powerpc/configs/52xx/lite5200b_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/52xx/motionpro_defconfig b/arch/powerpc/configs/52xx/motionpro_defconfig index 20d53a1aa7e..6828eda02bd 100644 --- a/arch/powerpc/configs/52xx/motionpro_defconfig +++ b/arch/powerpc/configs/52xx/motionpro_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/52xx/pcm030_defconfig b/arch/powerpc/configs/52xx/pcm030_defconfig index 6bd58338bf1..7f7e4a87860 100644 --- a/arch/powerpc/configs/52xx/pcm030_defconfig +++ b/arch/powerpc/configs/52xx/pcm030_defconfig @@ -8,7 +8,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_SLAB=y diff --git a/arch/powerpc/configs/52xx/tqm5200_defconfig b/arch/powerpc/configs/52xx/tqm5200_defconfig index 3a1f70292d9..959cd2cfc27 100644 --- a/arch/powerpc/configs/52xx/tqm5200_defconfig +++ b/arch/powerpc/configs/52xx/tqm5200_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_KALLSYMS is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/83xx/asp8347_defconfig b/arch/powerpc/configs/83xx/asp8347_defconfig index eed42d8919e..d2762d9dcb8 100644 --- a/arch/powerpc/configs/83xx/asp8347_defconfig +++ b/arch/powerpc/configs/83xx/asp8347_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/kmeter1_defconfig b/arch/powerpc/configs/83xx/kmeter1_defconfig index e43ecb27dfd..7a7b731c573 100644 --- a/arch/powerpc/configs/83xx/kmeter1_defconfig +++ b/arch/powerpc/configs/83xx/kmeter1_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_HOTPLUG is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index c2e6ab51d33..c683bce4c26 100644 --- a/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig index 1d3b2006591..a721cd3d793 100644 --- a/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig index 91fe73bd5ad..a5699a1f7d0 100644 --- a/arch/powerpc/configs/83xx/mpc832x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc832x_mds_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig index 6d300f20560..b4da1a7e644 100644 --- a/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig index b236a67e01f..291f8221d5a 100644 --- a/arch/powerpc/configs/83xx/mpc834x_itx_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_itx_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig index 001dead3cde..f8b228aaa03 100644 --- a/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig index 9dccefca00c..99660c06219 100644 --- a/arch/powerpc/configs/83xx/mpc834x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc834x_mds_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig index d4b165d7d29..10b5c4cd0e7 100644 --- a/arch/powerpc/configs/83xx/mpc836x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc836x_mds_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig index 89ba67274bd..45925d701d2 100644 --- a/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig +++ b/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig index 2ea6b405046..f367985be6f 100644 --- a/arch/powerpc/configs/83xx/mpc837x_mds_defconfig +++ b/arch/powerpc/configs/83xx/mpc837x_mds_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig index bffe3c77503..414eda38159 100644 --- a/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig +++ b/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/83xx/sbc834x_defconfig b/arch/powerpc/configs/83xx/sbc834x_defconfig index fa5c9eefc9a..6d6463fe06f 100644 --- a/arch/powerpc/configs/83xx/sbc834x_defconfig +++ b/arch/powerpc/configs/83xx/sbc834x_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_SLAB=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/85xx/ksi8560_defconfig b/arch/powerpc/configs/85xx/ksi8560_defconfig index 385b1af37d7..8f7c1061891 100644 --- a/arch/powerpc/configs/85xx/ksi8560_defconfig +++ b/arch/powerpc/configs/85xx/ksi8560_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_BLK_DEV_BSG is not set CONFIG_KSI8560=y CONFIG_CPM2=y diff --git a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig index 222b704c1f4..55e0725500d 100644 --- a/arch/powerpc/configs/85xx/mpc8540_ads_defconfig +++ b/arch/powerpc/configs/85xx/mpc8540_ads_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_BLK_DEV_BSG is not set CONFIG_MPC8540_ADS=y CONFIG_NO_HZ=y diff --git a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig index 619702de947..d724095530a 100644 --- a/arch/powerpc/configs/85xx/mpc8560_ads_defconfig +++ b/arch/powerpc/configs/85xx/mpc8560_ads_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_BLK_DEV_BSG is not set CONFIG_MPC8560_ADS=y CONFIG_BINFMT_MISC=y diff --git a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig index 6bf56e83f95..4b44beaa21a 100644 --- a/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig +++ b/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_BLK_DEV_BSG is not set CONFIG_MPC85xx_CDS=y CONFIG_NO_HZ=y diff --git a/arch/powerpc/configs/85xx/sbc8548_defconfig b/arch/powerpc/configs/85xx/sbc8548_defconfig index a9a17d05576..5b2b651dfb9 100644 --- a/arch/powerpc/configs/85xx/sbc8548_defconfig +++ b/arch/powerpc/configs/85xx/sbc8548_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y # CONFIG_BLK_DEV_BSG is not set CONFIG_SBC8548=y diff --git a/arch/powerpc/configs/85xx/sbc8560_defconfig b/arch/powerpc/configs/85xx/sbc8560_defconfig index 820e32d8c42..f7fdb0318e4 100644 --- a/arch/powerpc/configs/85xx/sbc8560_defconfig +++ b/arch/powerpc/configs/85xx/sbc8560_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y # CONFIG_BLK_DEV_BSG is not set CONFIG_SBC8560=y diff --git a/arch/powerpc/configs/85xx/socrates_defconfig b/arch/powerpc/configs/85xx/socrates_defconfig index b6db3f47af9..77506b5d5a4 100644 --- a/arch/powerpc/configs/85xx/socrates_defconfig +++ b/arch/powerpc/configs/85xx/socrates_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=16 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/85xx/stx_gp3_defconfig b/arch/powerpc/configs/85xx/stx_gp3_defconfig index 333a41bd2a6..5d4db154bf5 100644 --- a/arch/powerpc/configs/85xx/stx_gp3_defconfig +++ b/arch/powerpc/configs/85xx/stx_gp3_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODVERSIONS=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/85xx/tqm8540_defconfig b/arch/powerpc/configs/85xx/tqm8540_defconfig index 33db352f847..ddcb9f37fa1 100644 --- a/arch/powerpc/configs/85xx/tqm8540_defconfig +++ b/arch/powerpc/configs/85xx/tqm8540_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/85xx/tqm8541_defconfig b/arch/powerpc/configs/85xx/tqm8541_defconfig index f0c20dfbd4d..981abd6d4b5 100644 --- a/arch/powerpc/configs/85xx/tqm8541_defconfig +++ b/arch/powerpc/configs/85xx/tqm8541_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/85xx/tqm8548_defconfig b/arch/powerpc/configs/85xx/tqm8548_defconfig index a883450dcdf..37b3d7227cd 100644 --- a/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set diff --git a/arch/powerpc/configs/85xx/tqm8555_defconfig b/arch/powerpc/configs/85xx/tqm8555_defconfig index ff95f90dc17..3593b320c97 100644 --- a/arch/powerpc/configs/85xx/tqm8555_defconfig +++ b/arch/powerpc/configs/85xx/tqm8555_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/85xx/tqm8560_defconfig b/arch/powerpc/configs/85xx/tqm8560_defconfig index 8d6c90ea478..de413acc34d 100644 --- a/arch/powerpc/configs/85xx/tqm8560_defconfig +++ b/arch/powerpc/configs/85xx/tqm8560_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set # CONFIG_EPOLL is not set diff --git a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig index f53efe4a0e0..5ea3124518f 100644 --- a/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig +++ b/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig @@ -11,7 +11,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig index 432ebc28d25..4b2441244ea 100644 --- a/arch/powerpc/configs/86xx/gef_ppc9a_defconfig +++ b/arch/powerpc/configs/86xx/gef_ppc9a_defconfig @@ -11,7 +11,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/arch/powerpc/configs/86xx/gef_sbc310_defconfig index ce5e919d9b5..a360ba44b92 100644 --- a/arch/powerpc/configs/86xx/gef_sbc310_defconfig +++ b/arch/powerpc/configs/86xx/gef_sbc310_defconfig @@ -11,7 +11,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/arch/powerpc/configs/86xx/gef_sbc610_defconfig index 589e71e6dc1..be2829dd129 100644 --- a/arch/powerpc/configs/86xx/gef_sbc610_defconfig +++ b/arch/powerpc/configs/86xx/gef_sbc610_defconfig @@ -11,7 +11,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig index 321fb47096d..036bfb2d18c 100644 --- a/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig +++ b/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y # CONFIG_ELF_CORE is not set CONFIG_MODULES=y diff --git a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig index b5e46399374..0c9c7ed7ec7 100644 --- a/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig +++ b/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig @@ -10,7 +10,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/86xx/sbc8641d_defconfig b/arch/powerpc/configs/86xx/sbc8641d_defconfig index 71145c3a64d..0a92ca04564 100644 --- a/arch/powerpc/configs/86xx/sbc8641d_defconfig +++ b/arch/powerpc/configs/86xx/sbc8641d_defconfig @@ -11,7 +11,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/adder875_defconfig b/arch/powerpc/configs/adder875_defconfig index ca84c7fc24d..69128740c14 100644 --- a/arch/powerpc/configs/adder875_defconfig +++ b/arch/powerpc/configs/adder875_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_BASE_FULL is not set diff --git a/arch/powerpc/configs/e55xx_smp_defconfig b/arch/powerpc/configs/e55xx_smp_defconfig index 94d120ef99c..06f95492afc 100644 --- a/arch/powerpc/configs/e55xx_smp_defconfig +++ b/arch/powerpc/configs/e55xx_smp_defconfig @@ -12,7 +12,7 @@ CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/ep8248e_defconfig b/arch/powerpc/configs/ep8248e_defconfig index 2677b08199e..fceffb3cffb 100644 --- a/arch/powerpc/configs/ep8248e_defconfig +++ b/arch/powerpc/configs/ep8248e_defconfig @@ -2,7 +2,7 @@ CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_SLAB=y # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/powerpc/configs/ep88xc_defconfig b/arch/powerpc/configs/ep88xc_defconfig index f9a3112e544..219fd470ed2 100644 --- a/arch/powerpc/configs/ep88xc_defconfig +++ b/arch/powerpc/configs/ep88xc_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_BASE_FULL is not set diff --git a/arch/powerpc/configs/gamecube_defconfig b/arch/powerpc/configs/gamecube_defconfig index fcf0a398cd6..e74d3a48370 100644 --- a/arch/powerpc/configs/gamecube_defconfig +++ b/arch/powerpc/configs/gamecube_defconfig @@ -6,7 +6,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_ELF_CORE is not set CONFIG_PERF_COUNTERS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/powerpc/configs/holly_defconfig b/arch/powerpc/configs/holly_defconfig index b9b63a60952..94ebfee188d 100644 --- a/arch/powerpc/configs/holly_defconfig +++ b/arch/powerpc/configs/holly_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_MODULES=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_PPC_CHRP is not set diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig index c4ed255af18..39518e91822 100644 --- a/arch/powerpc/configs/mgcoge_defconfig +++ b/arch/powerpc/configs/mgcoge_defconfig @@ -3,7 +3,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_SLAB=y # CONFIG_IOSCHED_CFQ is not set diff --git a/arch/powerpc/configs/mgsuvd_defconfig b/arch/powerpc/configs/mgsuvd_defconfig index f276c7cf555..2a490626015 100644 --- a/arch/powerpc/configs/mgsuvd_defconfig +++ b/arch/powerpc/configs/mgsuvd_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_HOTPLUG is not set # CONFIG_BUG is not set diff --git a/arch/powerpc/configs/mpc7448_hpc2_defconfig b/arch/powerpc/configs/mpc7448_hpc2_defconfig index 3b9470883de..75f0bbf0f6e 100644 --- a/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -4,7 +4,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_BLK_DEV_BSG is not set # CONFIG_PPC_CHRP is not set # CONFIG_PPC_PMAC is not set diff --git a/arch/powerpc/configs/mpc8272_ads_defconfig b/arch/powerpc/configs/mpc8272_ads_defconfig index c7d68ff1a73..6a22400f73c 100644 --- a/arch/powerpc/configs/mpc8272_ads_defconfig +++ b/arch/powerpc/configs/mpc8272_ads_defconfig @@ -2,7 +2,7 @@ CONFIG_SYSVIPC=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y # CONFIG_PPC_CHRP is not set # CONFIG_PPC_PMAC is not set diff --git a/arch/powerpc/configs/mpc83xx_defconfig b/arch/powerpc/configs/mpc83xx_defconfig index 5b1b10fd974..5aac9a8bc53 100644 --- a/arch/powerpc/configs/mpc83xx_defconfig +++ b/arch/powerpc/configs/mpc83xx_defconfig @@ -3,7 +3,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig index 3aeb5949cfe..99a19d1e9bf 100644 --- a/arch/powerpc/configs/mpc85xx_defconfig +++ b/arch/powerpc/configs/mpc85xx_defconfig @@ -10,7 +10,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig index d62c8016f4b..c636f23f8c9 100644 --- a/arch/powerpc/configs/mpc85xx_smp_defconfig +++ b/arch/powerpc/configs/mpc85xx_smp_defconfig @@ -12,7 +12,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/mpc866_ads_defconfig b/arch/powerpc/configs/mpc866_ads_defconfig index 668215cae89..5c258823e69 100644 --- a/arch/powerpc/configs/mpc866_ads_defconfig +++ b/arch/powerpc/configs/mpc866_ads_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_HOTPLUG is not set # CONFIG_BUG is not set diff --git a/arch/powerpc/configs/mpc86xx_defconfig b/arch/powerpc/configs/mpc86xx_defconfig index 63b90d47788..55b54318fef 100644 --- a/arch/powerpc/configs/mpc86xx_defconfig +++ b/arch/powerpc/configs/mpc86xx_defconfig @@ -10,7 +10,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/mpc885_ads_defconfig b/arch/powerpc/configs/mpc885_ads_defconfig index f9b83481b00..9e146cdf63d 100644 --- a/arch/powerpc/configs/mpc885_ads_defconfig +++ b/arch/powerpc/configs/mpc885_ads_defconfig @@ -4,7 +4,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_BASE_FULL is not set diff --git a/arch/powerpc/configs/ppc40x_defconfig b/arch/powerpc/configs/ppc40x_defconfig index 93d7425ce6c..bfd634b5ada 100644 --- a/arch/powerpc/configs/ppc40x_defconfig +++ b/arch/powerpc/configs/ppc40x_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/ppc44x_defconfig b/arch/powerpc/configs/ppc44x_defconfig index 2fa05f7be4c..47133202a62 100644 --- a/arch/powerpc/configs/ppc44x_defconfig +++ b/arch/powerpc/configs/ppc44x_defconfig @@ -5,7 +5,7 @@ CONFIG_POSIX_MQUEUE=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y CONFIG_KALLSYMS_EXTRA_PASS=y CONFIG_MODULES=y diff --git a/arch/powerpc/configs/pq2fads_defconfig b/arch/powerpc/configs/pq2fads_defconfig index a4353bef31c..baad8db21b6 100644 --- a/arch/powerpc/configs/pq2fads_defconfig +++ b/arch/powerpc/configs/pq2fads_defconfig @@ -3,7 +3,7 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_ALL=y # CONFIG_PPC_CHRP is not set # CONFIG_PPC_PMAC is not set diff --git a/arch/powerpc/configs/ps3_defconfig b/arch/powerpc/configs/ps3_defconfig index 49cffe00365..caba919f65d 100644 --- a/arch/powerpc/configs/ps3_defconfig +++ b/arch/powerpc/configs/ps3_defconfig @@ -8,7 +8,7 @@ CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_NAMESPACES=y CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_KALLSYMS_EXTRA_PASS=y # CONFIG_PERF_EVENTS is not set # CONFIG_COMPAT_BRK is not set diff --git a/arch/powerpc/configs/storcenter_defconfig b/arch/powerpc/configs/storcenter_defconfig index 4f0c10a62b9..ebb2a66c99d 100644 --- a/arch/powerpc/configs/storcenter_defconfig +++ b/arch/powerpc/configs/storcenter_defconfig @@ -1,7 +1,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y diff --git a/arch/powerpc/configs/tqm8xx_defconfig b/arch/powerpc/configs/tqm8xx_defconfig index d0a5b676388..8616fde0896 100644 --- a/arch/powerpc/configs/tqm8xx_defconfig +++ b/arch/powerpc/configs/tqm8xx_defconfig @@ -5,7 +5,7 @@ CONFIG_SYSVIPC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_SYSCTL_SYSCALL is not set # CONFIG_ELF_CORE is not set # CONFIG_BASE_FULL is not set diff --git a/arch/powerpc/configs/wii_defconfig b/arch/powerpc/configs/wii_defconfig index bb8ba75b7c6..175295fbf4f 100644 --- a/arch/powerpc/configs/wii_defconfig +++ b/arch/powerpc/configs/wii_defconfig @@ -7,7 +7,7 @@ CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_ELF_CORE is not set CONFIG_PERF_COUNTERS=y # CONFIG_VM_EVENT_COUNTERS is not set diff --git a/arch/powerpc/platforms/iseries/Kconfig b/arch/powerpc/platforms/iseries/Kconfig index 47a20cfb448..e5bc9f75d47 100644 --- a/arch/powerpc/platforms/iseries/Kconfig +++ b/arch/powerpc/platforms/iseries/Kconfig @@ -2,7 +2,7 @@ config PPC_ISERIES bool "IBM Legacy iSeries" depends on PPC64 && PPC_BOOK3S select PPC_INDIRECT_IO - select PPC_PCI_CHOICE if EMBEDDED + select PPC_PCI_CHOICE if EXPERT menu "iSeries device drivers" depends on PPC_ISERIES diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index 5d1b743dbe7..5b3da4b4ea7 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -10,7 +10,7 @@ config PPC_PSERIES select RTAS_ERROR_LOGGING select PPC_UDBG_16550 select PPC_NATIVE - select PPC_PCI_CHOICE if EMBEDDED + select PPC_PCI_CHOICE if EXPERT default y config PPC_SPLPAR @@ -24,9 +24,9 @@ config PPC_SPLPAR two or more partitions. config EEH - bool "PCI Extended Error Handling (EEH)" if EMBEDDED + bool "PCI Extended Error Handling (EEH)" if EXPERT depends on PPC_PSERIES && PCI - default y if !EMBEDDED + default y if !EXPERT config PSERIES_MSI bool diff --git a/arch/score/configs/spct6600_defconfig b/arch/score/configs/spct6600_defconfig index 9883c50e463..df1edbf507a 100644 --- a/arch/score/configs/spct6600_defconfig +++ b/arch/score/configs/spct6600_defconfig @@ -9,7 +9,7 @@ CONFIG_LOG_BUF_SHIFT=12 CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_BLK_DEV_INITRD=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_KALLSYMS is not set # CONFIG_HOTPLUG is not set CONFIG_SLAB=y diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index fff252209f6..ae555569823 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -1,6 +1,6 @@ config SUPERH def_bool y - select EMBEDDED + select EXPERT select CLKDEV_LOOKUP select HAVE_IDE if HAS_IOPORT select HAVE_MEMBLOCK diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index e11b5fcb70e..4e8b82bca9e 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -220,7 +220,7 @@ config FORCE_MAX_ZONEORDER choice depends on !TILEGX - prompt "Memory split" if EMBEDDED + prompt "Memory split" if EXPERT default VMSPLIT_3G ---help--- Select the desired split between kernel and user memory. diff --git a/arch/tile/Kconfig.debug b/arch/tile/Kconfig.debug index a81f0fbf7e6..9bc161a02c7 100644 --- a/arch/tile/Kconfig.debug +++ b/arch/tile/Kconfig.debug @@ -3,7 +3,7 @@ menu "Kernel hacking" source "lib/Kconfig.debug" config EARLY_PRINTK - bool "Early printk" if EMBEDDED && DEBUG_KERNEL + bool "Early printk" if EXPERT && DEBUG_KERNEL default y help Write kernel log output directly via the hypervisor console. diff --git a/arch/tile/configs/tile_defconfig b/arch/tile/configs/tile_defconfig index 919c54afd98..0fe54445fda 100644 --- a/arch/tile/configs/tile_defconfig +++ b/arch/tile/configs/tile_defconfig @@ -3,7 +3,7 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="usr/contents.txt" -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y CONFIG_MODULES=y diff --git a/arch/um/defconfig b/arch/um/defconfig index 564f3de65b4..9f7634f08cf 100644 --- a/arch/um/defconfig +++ b/arch/um/defconfig @@ -133,7 +133,7 @@ CONFIG_SYSFS_DEPRECATED=y # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y -# CONFIG_EMBEDDED is not set +# CONFIG_EXPERT is not set CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 3ed5ad92b02..d5ed94d30aa 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -627,11 +627,11 @@ config APB_TIMER as it is off-chip. APB timers are always running regardless of CPU C states, they are used as per CPU clockevent device when possible. -# Mark as embedded because too many people got it wrong. +# Mark as expert because too many people got it wrong. # The code disables itself when not needed. config DMI default y - bool "Enable DMI scanning" if EMBEDDED + bool "Enable DMI scanning" if EXPERT ---help--- Enabled scanning of DMI to identify machine quirks. Say Y here unless you have verified that your setup is not @@ -639,7 +639,7 @@ config DMI BIOS code. config GART_IOMMU - bool "GART IOMMU support" if EMBEDDED + bool "GART IOMMU support" if EXPERT default y select SWIOTLB depends on X86_64 && PCI && AMD_NB @@ -889,7 +889,7 @@ config X86_THERMAL_VECTOR depends on X86_MCE_INTEL config VM86 - bool "Enable VM86 support" if EMBEDDED + bool "Enable VM86 support" if EXPERT default y depends on X86_32 ---help--- @@ -1073,7 +1073,7 @@ endchoice choice depends on EXPERIMENTAL - prompt "Memory split" if EMBEDDED + prompt "Memory split" if EXPERT default VMSPLIT_3G depends on X86_32 ---help--- @@ -1135,7 +1135,7 @@ config ARCH_DMA_ADDR_T_64BIT def_bool X86_64 || HIGHMEM64G config DIRECT_GBPAGES - bool "Enable 1GB pages for kernel pagetables" if EMBEDDED + bool "Enable 1GB pages for kernel pagetables" if EXPERT default y depends on X86_64 ---help--- @@ -1369,7 +1369,7 @@ config MATH_EMULATION config MTRR def_bool y - prompt "MTRR (Memory Type Range Register) support" if EMBEDDED + prompt "MTRR (Memory Type Range Register) support" if EXPERT ---help--- On Intel P6 family processors (Pentium Pro, Pentium II and later) the Memory Type Range Registers (MTRRs) may be used to control @@ -1435,7 +1435,7 @@ config MTRR_SANITIZER_SPARE_REG_NR_DEFAULT config X86_PAT def_bool y - prompt "x86 PAT support" if EMBEDDED + prompt "x86 PAT support" if EXPERT depends on MTRR ---help--- Use PAT attributes to setup page level cache control. @@ -1539,7 +1539,7 @@ config KEXEC_JUMP code in physical address mode via KEXEC config PHYSICAL_START - hex "Physical address where the kernel is loaded" if (EMBEDDED || CRASH_DUMP) + hex "Physical address where the kernel is loaded" if (EXPERT || CRASH_DUMP) default "0x1000000" ---help--- This gives the physical address where the kernel is loaded. @@ -1934,7 +1934,7 @@ config PCI_MMCONFIG depends on X86_64 && PCI && ACPI config PCI_CNB20LE_QUIRK - bool "Read CNB20LE Host Bridge Windows" if EMBEDDED + bool "Read CNB20LE Host Bridge Windows" if EXPERT default n depends on PCI && EXPERIMENTAL help diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index 15588a0ef46..283c5a6a03a 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -424,7 +424,7 @@ config X86_DEBUGCTLMSR depends on !(MK6 || MWINCHIPC6 || MWINCHIP3D || MCYRIXIII || M586MMX || M586TSC || M586 || M486 || M386) && !UML menuconfig PROCESSOR_SELECT - bool "Supported processor vendors" if EMBEDDED + bool "Supported processor vendors" if EXPERT ---help--- This lets you choose what x86 vendor support code your kernel will include. diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 45143bbcfe5..615e18810f4 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -31,7 +31,7 @@ config X86_VERBOSE_BOOTUP see errors. Disable this if you want silent bootup. config EARLY_PRINTK - bool "Early printk" if EMBEDDED + bool "Early printk" if EXPERT default y ---help--- Write kernel log output directly into the VGA buffer or to a serial @@ -138,7 +138,7 @@ config DEBUG_NX_TEST config DOUBLEFAULT default y - bool "Enable doublefault exception handler" if EMBEDDED + bool "Enable doublefault exception handler" if EXPERT depends on X86_32 ---help--- This option allows trapping of rare doublefault exceptions that diff --git a/arch/xtensa/configs/common_defconfig b/arch/xtensa/configs/common_defconfig index 1d230ee081b..b90038e40dd 100644 --- a/arch/xtensa/configs/common_defconfig +++ b/arch/xtensa/configs/common_defconfig @@ -32,7 +32,7 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_HOTPLUG is not set CONFIG_KOBJECT_UEVENT=y # CONFIG_IKCONFIG is not set -# CONFIG_EMBEDDED is not set +# CONFIG_EXPERT is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index 7368164843b..0234cd198c5 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -55,7 +55,7 @@ CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig index bb84fbc9921..095cd808416 100644 --- a/arch/xtensa/configs/s6105_defconfig +++ b/arch/xtensa/configs/s6105_defconfig @@ -55,7 +55,7 @@ CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y +CONFIG_EXPERT=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set diff --git a/block/Kconfig b/block/Kconfig index 6c9213ef15a..60be1e0455d 100644 --- a/block/Kconfig +++ b/block/Kconfig @@ -2,7 +2,7 @@ # Block layer core configuration # menuconfig BLOCK - bool "Enable the block layer" if EMBEDDED + bool "Enable the block layer" if EXPERT default y help Provide block layer support for the kernel. diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index 10c7ad59c0e..2aa042a5da6 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -318,7 +318,7 @@ config ACPI_PCI_SLOT the module will be called pci_slot. config X86_PM_TIMER - bool "Power Management Timer Support" if EMBEDDED + bool "Power Management Timer Support" if EXPERT depends on X86 default y help diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index c6b298d4c13..c2328aed083 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -783,7 +783,7 @@ config PATA_PCMCIA config PATA_PLATFORM tristate "Generic platform device PATA support" - depends on EMBEDDED || PPC || HAVE_PATA_PLATFORM + depends on EXPERT || PPC || HAVE_PATA_PLATFORM help This option enables support for generic directly connected ATA devices commonly found on embedded systems. diff --git a/drivers/base/Kconfig b/drivers/base/Kconfig index fd96345bc35..d57e8d0fb82 100644 --- a/drivers/base/Kconfig +++ b/drivers/base/Kconfig @@ -70,7 +70,7 @@ config PREVENT_FIRMWARE_BUILD If unsure say Y here. config FW_LOADER - tristate "Userspace firmware loading support" if EMBEDDED + tristate "Userspace firmware loading support" if EXPERT default y ---help--- This option is provided for the case where no in-kernel-tree modules diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 0f175a866ef..4237602fd4c 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -5,7 +5,7 @@ menu "Character devices" config VT - bool "Virtual terminal" if EMBEDDED + bool "Virtual terminal" if EXPERT depends on !S390 select INPUT default y @@ -39,13 +39,13 @@ config VT config CONSOLE_TRANSLATIONS depends on VT default y - bool "Enable character translations in console" if EMBEDDED + bool "Enable character translations in console" if EXPERT ---help--- This enables support for font mapping and Unicode translation on virtual consoles. config VT_CONSOLE - bool "Support for console on virtual terminal" if EMBEDDED + bool "Support for console on virtual terminal" if EXPERT depends on VT default y ---help--- @@ -429,7 +429,7 @@ config SGI_MBCS source "drivers/serial/Kconfig" config UNIX98_PTYS - bool "Unix98 PTY support" if EMBEDDED + bool "Unix98 PTY support" if EXPERT default y ---help--- A pseudo terminal (PTY) is a software device consisting of two @@ -495,7 +495,7 @@ config LEGACY_PTY_COUNT config TTY_PRINTK bool "TTY driver to output user messages via printk" - depends on EMBEDDED + depends on EXPERT default n ---help--- If you say Y here, the support for writing user messages (i.e. diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig index a8c8d9c19d7..ca8ee8093d6 100644 --- a/drivers/cpufreq/Kconfig +++ b/drivers/cpufreq/Kconfig @@ -71,7 +71,7 @@ config CPU_FREQ_DEFAULT_GOV_PERFORMANCE config CPU_FREQ_DEFAULT_GOV_POWERSAVE bool "powersave" - depends on EMBEDDED + depends on EXPERT select CPU_FREQ_GOV_POWERSAVE help Use the CPUFreq governor 'powersave' as default. This sets diff --git a/drivers/firmware/Kconfig b/drivers/firmware/Kconfig index e8b6a13515b..e710424b59e 100644 --- a/drivers/firmware/Kconfig +++ b/drivers/firmware/Kconfig @@ -27,7 +27,7 @@ config EDD_OFF using the kernel parameter 'edd={on|skipmbr|off}'. config FIRMWARE_MEMMAP - bool "Add firmware-provided memory map to sysfs" if EMBEDDED + bool "Add firmware-provided memory map to sysfs" if EXPERT default X86 help Add the firmware-provided (unmodified) memory map to /sys/firmware/memmap. diff --git a/drivers/gpu/drm/Kconfig b/drivers/gpu/drm/Kconfig index 64828a7db77..bea966f8ac8 100644 --- a/drivers/gpu/drm/Kconfig +++ b/drivers/gpu/drm/Kconfig @@ -23,7 +23,7 @@ config DRM_KMS_HELPER tristate depends on DRM select FB - select FRAMEBUFFER_CONSOLE if !EMBEDDED + select FRAMEBUFFER_CONSOLE if !EXPERT help FB and CRTC helpers for KMS drivers. diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index 5c4f9b9ecdc..6977a1ce9d9 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1533,11 +1533,11 @@ bool drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper) } EXPORT_SYMBOL(drm_fb_helper_hotplug_event); -/* The Kconfig DRM_KMS_HELPER selects FRAMEBUFFER_CONSOLE (if !EMBEDDED) +/* The Kconfig DRM_KMS_HELPER selects FRAMEBUFFER_CONSOLE (if !EXPERT) * but the module doesn't depend on any fb console symbols. At least * attempt to load fbcon to avoid leaving the system without a usable console. */ -#if defined(CONFIG_FRAMEBUFFER_CONSOLE_MODULE) && !defined(CONFIG_EMBEDDED) +#if defined(CONFIG_FRAMEBUFFER_CONSOLE_MODULE) && !defined(CONFIG_EXPERT) static int __init drm_fb_helper_modinit(void) { const char *name = "fbcon"; diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig index 21d6c29c2d2..de70959b9ed 100644 --- a/drivers/gpu/drm/nouveau/Kconfig +++ b/drivers/gpu/drm/nouveau/Kconfig @@ -8,7 +8,7 @@ config DRM_NOUVEAU select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT select FB - select FRAMEBUFFER_CONSOLE if !EMBEDDED + select FRAMEBUFFER_CONSOLE if !EXPERT select FB_BACKLIGHT if DRM_NOUVEAU_BACKLIGHT select ACPI_VIDEO if ACPI && X86 && BACKLIGHT_CLASS_DEVICE && VIDEO_OUTPUT_CONTROL && INPUT help diff --git a/drivers/gpu/vga/Kconfig b/drivers/gpu/vga/Kconfig index 8d0e31a2202..96c83a9a76b 100644 --- a/drivers/gpu/vga/Kconfig +++ b/drivers/gpu/vga/Kconfig @@ -1,5 +1,5 @@ config VGA_ARB - bool "VGA Arbitration" if EMBEDDED + bool "VGA Arbitration" if EXPERT default y depends on PCI help diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 24cca2f69df..2560f01c1a6 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -62,9 +62,9 @@ config HID_3M_PCT Support for 3M PCT touch screens. config HID_A4TECH - tristate "A4 tech mice" if EMBEDDED + tristate "A4 tech mice" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for A4 tech X5 and WOP-35 / Trust 450L mice. @@ -77,9 +77,9 @@ config HID_ACRUX_FF game controllers. config HID_APPLE - tristate "Apple {i,Power,Mac}Books" if EMBEDDED + tristate "Apple {i,Power,Mac}Books" if EXPERT depends on (USB_HID || BT_HIDP) - default !EMBEDDED + default !EXPERT ---help--- Support for some Apple devices which less or more break HID specification. @@ -88,9 +88,9 @@ config HID_APPLE MacBooks, MacBook Pros and Apple Aluminum. config HID_BELKIN - tristate "Belkin Flip KVM and Wireless keyboard" if EMBEDDED + tristate "Belkin Flip KVM and Wireless keyboard" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Belkin Flip KVM and Wireless keyboard. @@ -101,16 +101,16 @@ config HID_CANDO Support for Cando dual touch panel. config HID_CHERRY - tristate "Cherry Cymotion keyboard" if EMBEDDED + tristate "Cherry Cymotion keyboard" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Cherry Cymotion keyboard. config HID_CHICONY - tristate "Chicony Tactical pad" if EMBEDDED + tristate "Chicony Tactical pad" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Chicony Tactical pad. @@ -130,9 +130,9 @@ config HID_PRODIKEYS and some additional multimedia keys. config HID_CYPRESS - tristate "Cypress mouse and barcode readers" if EMBEDDED + tristate "Cypress mouse and barcode readers" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for cypress mouse and barcode readers. @@ -174,16 +174,16 @@ config HID_ELECOM Support for the ELECOM BM084 (bluetooth mouse). config HID_EZKEY - tristate "Ezkey BTC 8193 keyboard" if EMBEDDED + tristate "Ezkey BTC 8193 keyboard" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Ezkey BTC 8193 keyboard. config HID_KYE - tristate "Kye/Genius Ergo Mouse" if EMBEDDED + tristate "Kye/Genius Ergo Mouse" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Kye/Genius Ergo Mouse. @@ -212,16 +212,16 @@ config HID_TWINHAN Support for Twinhan IR remote control. config HID_KENSINGTON - tristate "Kensington Slimblade Trackball" if EMBEDDED + tristate "Kensington Slimblade Trackball" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Kensington Slimblade Trackball. config HID_LOGITECH - tristate "Logitech devices" if EMBEDDED + tristate "Logitech devices" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Logitech devices that are not fully compliant with HID standard. @@ -276,9 +276,9 @@ config HID_MAGICMOUSE Apple Wireless "Magic" Mouse. config HID_MICROSOFT - tristate "Microsoft non-fully HID-compliant devices" if EMBEDDED + tristate "Microsoft non-fully HID-compliant devices" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Microsoft devices that are not fully compliant with HID standard. @@ -289,9 +289,9 @@ config HID_MOSART Support for MosArt dual-touch panels. config HID_MONTEREY - tristate "Monterey Genius KB29E keyboard" if EMBEDDED + tristate "Monterey Genius KB29E keyboard" if EXPERT depends on USB_HID - default !EMBEDDED + default !EXPERT ---help--- Support for Monterey Genius KB29E. @@ -365,8 +365,8 @@ config HID_PICOLCD - IR config HID_PICOLCD_FB - bool "Framebuffer support" if EMBEDDED - default !EMBEDDED + bool "Framebuffer support" if EXPERT + default !EXPERT depends on HID_PICOLCD depends on HID_PICOLCD=FB || FB=y select FB_DEFERRED_IO @@ -379,8 +379,8 @@ config HID_PICOLCD_FB frambuffer device. config HID_PICOLCD_BACKLIGHT - bool "Backlight control" if EMBEDDED - default !EMBEDDED + bool "Backlight control" if EXPERT + default !EXPERT depends on HID_PICOLCD depends on HID_PICOLCD=BACKLIGHT_CLASS_DEVICE || BACKLIGHT_CLASS_DEVICE=y ---help--- @@ -388,16 +388,16 @@ config HID_PICOLCD_BACKLIGHT class. config HID_PICOLCD_LCD - bool "Contrast control" if EMBEDDED - default !EMBEDDED + bool "Contrast control" if EXPERT + default !EXPERT depends on HID_PICOLCD depends on HID_PICOLCD=LCD_CLASS_DEVICE || LCD_CLASS_DEVICE=y ---help--- Provide access to PicoLCD's LCD contrast via lcd class. config HID_PICOLCD_LEDS - bool "GPO via leds class" if EMBEDDED - default !EMBEDDED + bool "GPO via leds class" if EXPERT + default !EXPERT depends on HID_PICOLCD depends on HID_PICOLCD=LEDS_CLASS || LEDS_CLASS=y ---help--- diff --git a/drivers/hid/usbhid/Kconfig b/drivers/hid/usbhid/Kconfig index 4edb3bef94a..0f20fd17cf0 100644 --- a/drivers/hid/usbhid/Kconfig +++ b/drivers/hid/usbhid/Kconfig @@ -45,7 +45,7 @@ config USB_HIDDEV If unsure, say Y. menu "USB HID Boot Protocol drivers" - depends on USB!=n && USB_HID!=y && EMBEDDED + depends on USB!=n && USB_HID!=y && EXPERT config USB_KBD tristate "USB HIDBP Keyboard (simple Boot) support" diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig index 98ccfeb3f5a..9827c5e686c 100644 --- a/drivers/ide/Kconfig +++ b/drivers/ide/Kconfig @@ -134,7 +134,7 @@ config BLK_DEV_IDECD module will be called ide-cd. config BLK_DEV_IDECD_VERBOSE_ERRORS - bool "Verbose error logging for IDE/ATAPI CDROM driver" if EMBEDDED + bool "Verbose error logging for IDE/ATAPI CDROM driver" if EXPERT depends on BLK_DEV_IDECD default y help diff --git a/drivers/infiniband/hw/mthca/Kconfig b/drivers/infiniband/hw/mthca/Kconfig index 03efc074967..da314c3fec2 100644 --- a/drivers/infiniband/hw/mthca/Kconfig +++ b/drivers/infiniband/hw/mthca/Kconfig @@ -7,7 +7,7 @@ config INFINIBAND_MTHCA ("Tavor") and the MT25208 PCI Express HCA ("Arbel"). config INFINIBAND_MTHCA_DEBUG - bool "Verbose debugging output" if EMBEDDED + bool "Verbose debugging output" if EXPERT depends on INFINIBAND_MTHCA default y ---help--- diff --git a/drivers/infiniband/ulp/ipoib/Kconfig b/drivers/infiniband/ulp/ipoib/Kconfig index 55855eeabae..cda8eac55ff 100644 --- a/drivers/infiniband/ulp/ipoib/Kconfig +++ b/drivers/infiniband/ulp/ipoib/Kconfig @@ -24,7 +24,7 @@ config INFINIBAND_IPOIB_CM unless you limit mtu for these destinations to 2044. config INFINIBAND_IPOIB_DEBUG - bool "IP-over-InfiniBand debugging" if EMBEDDED + bool "IP-over-InfiniBand debugging" if EXPERT depends on INFINIBAND_IPOIB default y ---help--- diff --git a/drivers/input/Kconfig b/drivers/input/Kconfig index 07c2cd43109..1903c0f5b92 100644 --- a/drivers/input/Kconfig +++ b/drivers/input/Kconfig @@ -6,7 +6,7 @@ menu "Input device support" depends on !S390 config INPUT - tristate "Generic input layer (needed for keyboard, mouse, ...)" if EMBEDDED + tristate "Generic input layer (needed for keyboard, mouse, ...)" if EXPERT default y help Say Y here if you have any input device (mouse, keyboard, tablet, @@ -67,7 +67,7 @@ config INPUT_SPARSEKMAP comment "Userland interfaces" config INPUT_MOUSEDEV - tristate "Mouse interface" if EMBEDDED + tristate "Mouse interface" if EXPERT default y help Say Y here if you want your mouse to be accessible as char devices @@ -150,7 +150,7 @@ config INPUT_EVBUG module will be called evbug. config INPUT_APMPOWER - tristate "Input Power Event -> APM Bridge" if EMBEDDED + tristate "Input Power Event -> APM Bridge" if EXPERT depends on INPUT && APM_EMULATION help Say Y here if you want suspend key events to trigger a user diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 7b3c0b8fa43..417507348ba 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -2,7 +2,7 @@ # Input core configuration # menuconfig INPUT_KEYBOARD - bool "Keyboards" if EMBEDDED || !X86 + bool "Keyboards" if EXPERT || !X86 default y help Say Y here, and a list of supported keyboards will be displayed. @@ -57,7 +57,7 @@ config KEYBOARD_ATARI module will be called atakbd. config KEYBOARD_ATKBD - tristate "AT keyboard" if EMBEDDED || !X86 + tristate "AT keyboard" if EXPERT || !X86 default y select SERIO select SERIO_LIBPS2 diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index bf5fd7f6a31..9c1e6ee8353 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -39,7 +39,7 @@ config MOUSE_PS2 module will be called psmouse. config MOUSE_PS2_ALPS - bool "ALPS PS/2 mouse protocol extension" if EMBEDDED + bool "ALPS PS/2 mouse protocol extension" if EXPERT default y depends on MOUSE_PS2 help @@ -49,7 +49,7 @@ config MOUSE_PS2_ALPS If unsure, say Y. config MOUSE_PS2_LOGIPS2PP - bool "Logitech PS/2++ mouse protocol extension" if EMBEDDED + bool "Logitech PS/2++ mouse protocol extension" if EXPERT default y depends on MOUSE_PS2 help @@ -59,7 +59,7 @@ config MOUSE_PS2_LOGIPS2PP If unsure, say Y. config MOUSE_PS2_SYNAPTICS - bool "Synaptics PS/2 mouse protocol extension" if EMBEDDED + bool "Synaptics PS/2 mouse protocol extension" if EXPERT default y depends on MOUSE_PS2 help @@ -69,7 +69,7 @@ config MOUSE_PS2_SYNAPTICS If unsure, say Y. config MOUSE_PS2_LIFEBOOK - bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EMBEDDED + bool "Fujitsu Lifebook PS/2 mouse protocol extension" if EXPERT default y depends on MOUSE_PS2 && X86 && DMI help @@ -79,7 +79,7 @@ config MOUSE_PS2_LIFEBOOK If unsure, say Y. config MOUSE_PS2_TRACKPOINT - bool "IBM Trackpoint PS/2 mouse protocol extension" if EMBEDDED + bool "IBM Trackpoint PS/2 mouse protocol extension" if EXPERT default y depends on MOUSE_PS2 help diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig index 307eef77a17..55f2c2293ec 100644 --- a/drivers/input/serio/Kconfig +++ b/drivers/input/serio/Kconfig @@ -2,7 +2,7 @@ # Input core configuration # config SERIO - tristate "Serial I/O support" if EMBEDDED || !X86 + tristate "Serial I/O support" if EXPERT || !X86 default y help Say Yes here if you have any input device that uses serial I/O to @@ -19,7 +19,7 @@ config SERIO if SERIO config SERIO_I8042 - tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86 + tristate "i8042 PC Keyboard controller" if EXPERT || !X86 default y depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \ (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN @@ -168,7 +168,7 @@ config SERIO_MACEPS2 module will be called maceps2. config SERIO_LIBPS2 - tristate "PS/2 driver library" if EMBEDDED + tristate "PS/2 driver library" if EXPERT depends on SERIO_I8042 || SERIO_I8042=n help Say Y here if you are using a driver for device connected diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 0c9f4b158ff..61834ae282e 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -540,62 +540,62 @@ config TOUCHSCREEN_MC13783 config TOUCHSCREEN_USB_EGALAX default y - bool "eGalax, eTurboTouch CT-410/510/700 device support" if EMBEDDED + bool "eGalax, eTurboTouch CT-410/510/700 device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_PANJIT default y - bool "PanJit device support" if EMBEDDED + bool "PanJit device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_3M default y - bool "3M/Microtouch EX II series device support" if EMBEDDED + bool "3M/Microtouch EX II series device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_ITM default y - bool "ITM device support" if EMBEDDED + bool "ITM device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_ETURBO default y - bool "eTurboTouch (non-eGalax compatible) device support" if EMBEDDED + bool "eTurboTouch (non-eGalax compatible) device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_GUNZE default y - bool "Gunze AHL61 device support" if EMBEDDED + bool "Gunze AHL61 device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_DMC_TSC10 default y - bool "DMC TSC-10/25 device support" if EMBEDDED + bool "DMC TSC-10/25 device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_IRTOUCH default y - bool "IRTOUCHSYSTEMS/UNITOP device support" if EMBEDDED + bool "IRTOUCHSYSTEMS/UNITOP device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_IDEALTEK default y - bool "IdealTEK URTC1000 device support" if EMBEDDED + bool "IdealTEK URTC1000 device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_GENERAL_TOUCH default y - bool "GeneralTouch Touchscreen device support" if EMBEDDED + bool "GeneralTouch Touchscreen device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_GOTOP default y - bool "GoTop Super_Q2/GogoPen/PenPower tablet device support" if EMBEDDED + bool "GoTop Super_Q2/GogoPen/PenPower tablet device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_JASTEC default y - bool "JASTEC/DigiTech DTR-02U USB touch controller device support" if EMBEDDED + bool "JASTEC/DigiTech DTR-02U USB touch controller device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_E2I @@ -605,17 +605,17 @@ config TOUCHSCREEN_USB_E2I config TOUCHSCREEN_USB_ZYTRONIC default y - bool "Zytronic controller" if EMBEDDED + bool "Zytronic controller" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_ETT_TC45USB default y - bool "ET&T USB series TC4UM/TC5UH touchscreen controller support" if EMBEDDED + bool "ET&T USB series TC4UM/TC5UH touchscreen controller support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_USB_NEXIO default y - bool "NEXIO/iNexio device support" if EMBEDDED + bool "NEXIO/iNexio device support" if EXPERT depends on TOUCHSCREEN_USB_COMPOSITE config TOUCHSCREEN_TOUCHIT213 diff --git a/drivers/media/common/tuners/Kconfig b/drivers/media/common/tuners/Kconfig index 78b089526e0..6fc79f15dcb 100644 --- a/drivers/media/common/tuners/Kconfig +++ b/drivers/media/common/tuners/Kconfig @@ -34,7 +34,7 @@ config MEDIA_TUNER config MEDIA_TUNER_CUSTOMISE bool "Customize analog and hybrid tuner modules to build" depends on MEDIA_TUNER - default y if EMBEDDED + default y if EXPERT help This allows the user to deselect tuner drivers unnecessary for their hardware from the build. Use this option with care diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig index ef3e43a0319..b8519ba511e 100644 --- a/drivers/media/dvb/frontends/Kconfig +++ b/drivers/media/dvb/frontends/Kconfig @@ -1,7 +1,7 @@ config DVB_FE_CUSTOMISE bool "Customise the frontend modules to build" depends on DVB_CORE - default y if EMBEDDED + default y if EXPERT help This allows the user to select/deselect frontend drivers for their hardware from the build. diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig index eb875af05e7..34e7abadcea 100644 --- a/drivers/media/video/Kconfig +++ b/drivers/media/video/Kconfig @@ -78,7 +78,7 @@ config VIDEO_FIXED_MINOR_RANGES config VIDEO_HELPER_CHIPS_AUTO bool "Autoselect pertinent encoders/decoders and other helper chips" - default y if !EMBEDDED + default y if !EXPERT ---help--- Most video cards may require additional modules to encode or decode audio/video standards. This option will autoselect diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 16fe4f9b719..03823327db2 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2864,7 +2864,7 @@ config MLX4_CORE default n config MLX4_DEBUG - bool "Verbose debugging output" if (MLX4_CORE && EMBEDDED) + bool "Verbose debugging output" if (MLX4_CORE && EXPERT) depends on MLX4_CORE default y ---help--- diff --git a/drivers/pci/pcie/Kconfig b/drivers/pci/pcie/Kconfig index dda70981b7a..dc29348264c 100644 --- a/drivers/pci/pcie/Kconfig +++ b/drivers/pci/pcie/Kconfig @@ -31,7 +31,7 @@ source "drivers/pci/pcie/aer/Kconfig" # PCI Express ASPM # config PCIEASPM - bool "PCI Express ASPM control" if EMBEDDED + bool "PCI Express ASPM control" if EXPERT depends on PCI && PCIEPORTBUS default y help diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index de886f3dfd3..6e318ce4113 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -69,7 +69,7 @@ comment "PC-card bridges" config YENTA tristate "CardBus yenta-compatible bridge support" depends on PCI - select CARDBUS if !EMBEDDED + select CARDBUS if !EXPERT select PCCARD_NONSTATIC if PCMCIA != n ---help--- This option enables support for CardBus host bridges. Virtually @@ -84,27 +84,27 @@ config YENTA config YENTA_O2 default y - bool "Special initialization for O2Micro bridges" if EMBEDDED + bool "Special initialization for O2Micro bridges" if EXPERT depends on YENTA config YENTA_RICOH default y - bool "Special initialization for Ricoh bridges" if EMBEDDED + bool "Special initialization for Ricoh bridges" if EXPERT depends on YENTA config YENTA_TI default y - bool "Special initialization for TI and EnE bridges" if EMBEDDED + bool "Special initialization for TI and EnE bridges" if EXPERT depends on YENTA config YENTA_ENE_TUNE default y - bool "Auto-tune EnE bridges for CB cards" if EMBEDDED + bool "Auto-tune EnE bridges for CB cards" if EXPERT depends on YENTA_TI && CARDBUS config YENTA_TOSHIBA default y - bool "Special initialization for Toshiba ToPIC bridges" if EMBEDDED + bool "Special initialization for Toshiba ToPIC bridges" if EXPERT depends on YENTA config PD6729 diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index c1df7676a73..b1682d7f1d8 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -81,7 +81,7 @@ config SERIAL_8250_GSC default SERIAL_8250 config SERIAL_8250_PCI - tristate "8250/16550 PCI device support" if EMBEDDED + tristate "8250/16550 PCI device support" if EXPERT depends on SERIAL_8250 && PCI default SERIAL_8250 help @@ -90,7 +90,7 @@ config SERIAL_8250_PCI Saves about 9K. config SERIAL_8250_PNP - tristate "8250/16550 PNP device support" if EMBEDDED + tristate "8250/16550 PNP device support" if EXPERT depends on SERIAL_8250 && PNP default SERIAL_8250 help diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig index 2d8cc455dbc..42cdaa9a4d8 100644 --- a/drivers/ssb/Kconfig +++ b/drivers/ssb/Kconfig @@ -82,7 +82,7 @@ config SSB_SDIOHOST config SSB_SILENT bool "No SSB kernel messages" - depends on SSB && EMBEDDED + depends on SSB && EXPERT help This option turns off all Sonics Silicon Backplane printks. Note that you won't be able to identify problems, once diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig index bcc24779ba0..18d02e32a3d 100644 --- a/drivers/usb/core/Kconfig +++ b/drivers/usb/core/Kconfig @@ -123,9 +123,9 @@ config USB_OTG config USB_OTG_WHITELIST bool "Rely on OTG Targeted Peripherals List" - depends on USB_OTG || EMBEDDED + depends on USB_OTG || EXPERT default y if USB_OTG - default n if EMBEDDED + default n if EXPERT help If you say Y here, the "otg_whitelist.h" file will be used as a product whitelist, so USB peripherals not listed there will be @@ -141,7 +141,7 @@ config USB_OTG_WHITELIST config USB_OTG_BLACKLIST_HUB bool "Disable external hubs" - depends on USB_OTG || EMBEDDED + depends on USB_OTG || EXPERT help If you say Y here, then Linux will refuse to enumerate external hubs. OTG hosts are allowed to reduce hardware diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index d916ac04aba..6bafb51bb43 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -1227,7 +1227,7 @@ config FB_CARILLO_RANCH config FB_INTEL tristate "Intel 830M/845G/852GM/855GM/865G/915G/945G/945GM/965G/965GM support (EXPERIMENTAL)" - depends on EXPERIMENTAL && FB && PCI && X86 && AGP_INTEL && EMBEDDED + depends on EXPERIMENTAL && FB && PCI && X86 && AGP_INTEL && EXPERT select FB_MODE_HELPERS select FB_CFB_FILLRECT select FB_CFB_COPYAREA diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index 5a35f22372b..2209e354f53 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -5,7 +5,7 @@ menu "Console display driver support" config VGA_CONSOLE - bool "VGA text console" if EMBEDDED || !X86 + bool "VGA text console" if EXPERT || !X86 depends on !4xx && !8xx && !SPARC && !M68K && !PARISC && !FRV && !SUPERH && !BLACKFIN && !AVR32 && !MN10300 && (!ARM || ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER) default y help diff --git a/fs/Kconfig b/fs/Kconfig index 9a7921ae476..3db9caa57ed 100644 --- a/fs/Kconfig +++ b/fs/Kconfig @@ -50,7 +50,7 @@ config EXPORTFS tristate config FILE_LOCKING - bool "Enable POSIX file locking API" if EMBEDDED + bool "Enable POSIX file locking API" if EXPERT default y help This option enables standard file locking support, required diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig index 6a0068841d9..15af6222f8a 100644 --- a/fs/proc/Kconfig +++ b/fs/proc/Kconfig @@ -1,5 +1,5 @@ config PROC_FS - bool "/proc file system support" if EMBEDDED + bool "/proc file system support" if EXPERT default y help This is a virtual file system providing information about the status @@ -40,7 +40,7 @@ config PROC_VMCORE Exports the dump image of crashed kernel in ELF format. config PROC_SYSCTL - bool "Sysctl support (/proc/sys)" if EMBEDDED + bool "Sysctl support (/proc/sys)" if EXPERT depends on PROC_FS select SYSCTL default y @@ -61,7 +61,7 @@ config PROC_SYSCTL config PROC_PAGE_MONITOR default y depends on PROC_FS && MMU - bool "Enable /proc page monitoring" if EMBEDDED + bool "Enable /proc page monitoring" if EXPERT help Various /proc files exist to monitor process memory utilization: /proc/pid/smaps, /proc/pid/clear_refs, /proc/pid/pagemap, diff --git a/fs/sysfs/Kconfig b/fs/sysfs/Kconfig index f4b67588b9d..8c41feacbac 100644 --- a/fs/sysfs/Kconfig +++ b/fs/sysfs/Kconfig @@ -1,5 +1,5 @@ config SYSFS - bool "sysfs file system support" if EMBEDDED + bool "sysfs file system support" if EXPERT default y help The sysfs filesystem is a virtual filesystem that the kernel uses to diff --git a/init/Kconfig b/init/Kconfig index 4e337906016..be788c0957d 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -745,8 +745,8 @@ config DEBUG_BLK_CGROUP endif # CGROUPS menuconfig NAMESPACES - bool "Namespaces support" if EMBEDDED - default !EMBEDDED + bool "Namespaces support" if EXPERT + default !EXPERT help Provides the way to make tasks work with different objects using the same id. For example same IPC id may refer to different objects @@ -899,23 +899,31 @@ config SYSCTL config ANON_INODES bool -menuconfig EMBEDDED - bool "Configure standard kernel features (for small systems)" +menuconfig EXPERT + bool "Configure standard kernel features (expert users)" help This option allows certain base kernel options and settings to be disabled or tweaked. This is for specialized environments which can tolerate a "non-standard" kernel. Only use this if you really know what you are doing. +config EMBEDDED + bool "Embedded system" + select EXPERT + help + This option should be enabled if compiling the kernel for + an embedded system so certain expert options are available + for configuration. + config UID16 - bool "Enable 16-bit UID system calls" if EMBEDDED + bool "Enable 16-bit UID system calls" if EXPERT depends on ARM || BLACKFIN || CRIS || FRV || H8300 || X86_32 || M68K || (S390 && !64BIT) || SUPERH || SPARC32 || (SPARC64 && COMPAT) || UML || (X86_64 && IA32_EMULATION) default y help This enables the legacy 16-bit UID syscall wrappers. config SYSCTL_SYSCALL - bool "Sysctl syscall support" if EMBEDDED + bool "Sysctl syscall support" if EXPERT depends on PROC_SYSCTL default y select SYSCTL @@ -932,7 +940,7 @@ config SYSCTL_SYSCALL If unsure say Y here. config KALLSYMS - bool "Load all symbols for debugging/ksymoops" if EMBEDDED + bool "Load all symbols for debugging/ksymoops" if EXPERT default y help Say Y here to let the kernel print out symbolic crash information and @@ -963,7 +971,7 @@ config KALLSYMS_EXTRA_PASS config HOTPLUG - bool "Support for hot-pluggable devices" if EMBEDDED + bool "Support for hot-pluggable devices" if EXPERT default y help This option is provided for the case where no hotplug or uevent @@ -973,7 +981,7 @@ config HOTPLUG config PRINTK default y - bool "Enable support for printk" if EMBEDDED + bool "Enable support for printk" if EXPERT help This option enables normal printk support. Removing it eliminates most of the message strings from the kernel image @@ -982,7 +990,7 @@ config PRINTK strongly discouraged. config BUG - bool "BUG() support" if EMBEDDED + bool "BUG() support" if EXPERT default y help Disabling this option eliminates support for BUG and WARN, reducing @@ -993,12 +1001,12 @@ config BUG config ELF_CORE default y - bool "Enable ELF core dumps" if EMBEDDED + bool "Enable ELF core dumps" if EXPERT help Enable support for generating core dumps. Disabling saves about 4k. config PCSPKR_PLATFORM - bool "Enable PC-Speaker support" if EMBEDDED + bool "Enable PC-Speaker support" if EXPERT depends on ALPHA || X86 || MIPS || PPC_PREP || PPC_CHRP || PPC_PSERIES default y help @@ -1007,14 +1015,14 @@ config PCSPKR_PLATFORM config BASE_FULL default y - bool "Enable full-sized data structures for core" if EMBEDDED + bool "Enable full-sized data structures for core" if EXPERT help Disabling this option reduces the size of miscellaneous core kernel data structures. This saves memory on small machines, but may reduce performance. config FUTEX - bool "Enable futex support" if EMBEDDED + bool "Enable futex support" if EXPERT default y select RT_MUTEXES help @@ -1023,7 +1031,7 @@ config FUTEX run glibc-based applications correctly. config EPOLL - bool "Enable eventpoll support" if EMBEDDED + bool "Enable eventpoll support" if EXPERT default y select ANON_INODES help @@ -1031,7 +1039,7 @@ config EPOLL support for epoll family of system calls. config SIGNALFD - bool "Enable signalfd() system call" if EMBEDDED + bool "Enable signalfd() system call" if EXPERT select ANON_INODES default y help @@ -1041,7 +1049,7 @@ config SIGNALFD If unsure, say Y. config TIMERFD - bool "Enable timerfd() system call" if EMBEDDED + bool "Enable timerfd() system call" if EXPERT select ANON_INODES default y help @@ -1051,7 +1059,7 @@ config TIMERFD If unsure, say Y. config EVENTFD - bool "Enable eventfd() system call" if EMBEDDED + bool "Enable eventfd() system call" if EXPERT select ANON_INODES default y help @@ -1061,7 +1069,7 @@ config EVENTFD If unsure, say Y. config SHMEM - bool "Use full shmem filesystem" if EMBEDDED + bool "Use full shmem filesystem" if EXPERT default y depends on MMU help @@ -1072,7 +1080,7 @@ config SHMEM which may be appropriate on small systems without swap. config AIO - bool "Enable AIO support" if EMBEDDED + bool "Enable AIO support" if EXPERT default y help This option enables POSIX asynchronous I/O which may by used @@ -1149,16 +1157,16 @@ endmenu config VM_EVENT_COUNTERS default y - bool "Enable VM event counters for /proc/vmstat" if EMBEDDED + bool "Enable VM event counters for /proc/vmstat" if EXPERT help VM event counters are needed for event counts to be shown. This option allows the disabling of the VM event counters - on EMBEDDED systems. /proc/vmstat will only show page counts + on EXPERT systems. /proc/vmstat will only show page counts if VM event counters are disabled. config PCI_QUIRKS default y - bool "Enable PCI quirk workarounds" if EMBEDDED + bool "Enable PCI quirk workarounds" if EXPERT depends on PCI help This enables workarounds for various PCI chipset @@ -1167,7 +1175,7 @@ config PCI_QUIRKS config SLUB_DEBUG default y - bool "Enable SLUB debugging support" if EMBEDDED + bool "Enable SLUB debugging support" if EXPERT depends on SLUB && SYSFS help SLUB has extensive debug support features. Disabling these can @@ -1211,7 +1219,7 @@ config SLUB a slab allocator. config SLOB - depends on EMBEDDED + depends on EXPERT bool "SLOB (Simple Allocator)" help SLOB replaces the stock allocator with a drastically simpler @@ -1222,7 +1230,7 @@ endchoice config MMAP_ALLOW_UNINITIALIZED bool "Allow mmapped anonymous memory to be uninitialized" - depends on EMBEDDED && !MMU + depends on EXPERT && !MMU default n help Normally, and according to the Linux spec, anonymous memory obtained diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 2d05adb9840..3967c2356e3 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -657,7 +657,7 @@ config DEBUG_HIGHMEM Disable for production systems. config DEBUG_BUGVERBOSE - bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EMBEDDED + bool "Verbose BUG() reporting (adds 70K)" if DEBUG_KERNEL && EXPERT depends on BUG depends on ARM || AVR32 || M32R || M68K || SPARC32 || SPARC64 || \ FRV || SUPERH || GENERIC_BUG || BLACKFIN || MN10300 @@ -729,8 +729,8 @@ config DEBUG_WRITECOUNT If unsure, say N. config DEBUG_MEMORY_INIT - bool "Debug memory initialisation" if EMBEDDED - default !EMBEDDED + bool "Debug memory initialisation" if EXPERT + default !EXPERT help Enable this for additional checks during memory initialisation. The sanity checks verify aspects of the VM such as the memory model diff --git a/lib/xz/Kconfig b/lib/xz/Kconfig index e3b6e18fdac..60a6088d0e5 100644 --- a/lib/xz/Kconfig +++ b/lib/xz/Kconfig @@ -7,37 +7,37 @@ config XZ_DEC CRC32 is supported. See Documentation/xz.txt for more information. config XZ_DEC_X86 - bool "x86 BCJ filter decoder" if EMBEDDED + bool "x86 BCJ filter decoder" if EXPERT default y depends on XZ_DEC select XZ_DEC_BCJ config XZ_DEC_POWERPC - bool "PowerPC BCJ filter decoder" if EMBEDDED + bool "PowerPC BCJ filter decoder" if EXPERT default y depends on XZ_DEC select XZ_DEC_BCJ config XZ_DEC_IA64 - bool "IA-64 BCJ filter decoder" if EMBEDDED + bool "IA-64 BCJ filter decoder" if EXPERT default y depends on XZ_DEC select XZ_DEC_BCJ config XZ_DEC_ARM - bool "ARM BCJ filter decoder" if EMBEDDED + bool "ARM BCJ filter decoder" if EXPERT default y depends on XZ_DEC select XZ_DEC_BCJ config XZ_DEC_ARMTHUMB - bool "ARM-Thumb BCJ filter decoder" if EMBEDDED + bool "ARM-Thumb BCJ filter decoder" if EXPERT default y depends on XZ_DEC select XZ_DEC_BCJ config XZ_DEC_SPARC - bool "SPARC BCJ filter decoder" if EMBEDDED + bool "SPARC BCJ filter decoder" if EXPERT default y depends on XZ_DEC select XZ_DEC_BCJ diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index 9109262abd2..c766056d048 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig @@ -20,7 +20,7 @@ config MAC80211_HAS_RC def_bool n config MAC80211_RC_PID - bool "PID controller based rate control algorithm" if EMBEDDED + bool "PID controller based rate control algorithm" if EXPERT select MAC80211_HAS_RC ---help--- This option enables a TX rate control algorithm for @@ -28,14 +28,14 @@ config MAC80211_RC_PID rate. config MAC80211_RC_MINSTREL - bool "Minstrel" if EMBEDDED + bool "Minstrel" if EXPERT select MAC80211_HAS_RC default y ---help--- This option enables the 'minstrel' TX rate control algorithm config MAC80211_RC_MINSTREL_HT - bool "Minstrel 802.11n support" if EMBEDDED + bool "Minstrel 802.11n support" if EXPERT depends on MAC80211_RC_MINSTREL default y ---help--- diff --git a/net/rfkill/Kconfig b/net/rfkill/Kconfig index eaf76587645..7fce6dfd218 100644 --- a/net/rfkill/Kconfig +++ b/net/rfkill/Kconfig @@ -18,7 +18,7 @@ config RFKILL_LEDS default y config RFKILL_INPUT - bool "RF switch input support" if EMBEDDED + bool "RF switch input support" if EXPERT depends on RFKILL depends on INPUT = y || RFKILL = INPUT - default y if !EMBEDDED + default y if !EXPERT diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig index d0ee29063e5..1f1ef70f34f 100644 --- a/net/wireless/Kconfig +++ b/net/wireless/Kconfig @@ -95,7 +95,7 @@ config CFG80211_DEBUGFS If unsure, say N. config CFG80211_INTERNAL_REGDB - bool "use statically compiled regulatory rules database" if EMBEDDED + bool "use statically compiled regulatory rules database" if EXPERT default n depends on CFG80211 ---help--- diff --git a/usr/Kconfig b/usr/Kconfig index 4780deac597..65b845bd4e3 100644 --- a/usr/Kconfig +++ b/usr/Kconfig @@ -46,7 +46,7 @@ config INITRAMFS_ROOT_GID If you are not sure, leave it set to "0". config RD_GZIP - bool "Support initial ramdisks compressed using gzip" if EMBEDDED + bool "Support initial ramdisks compressed using gzip" if EXPERT default y depends on BLK_DEV_INITRD select DECOMPRESS_GZIP @@ -55,8 +55,8 @@ config RD_GZIP If unsure, say Y. config RD_BZIP2 - bool "Support initial ramdisks compressed using bzip2" if EMBEDDED - default !EMBEDDED + bool "Support initial ramdisks compressed using bzip2" if EXPERT + default !EXPERT depends on BLK_DEV_INITRD select DECOMPRESS_BZIP2 help @@ -64,8 +64,8 @@ config RD_BZIP2 If unsure, say N. config RD_LZMA - bool "Support initial ramdisks compressed using LZMA" if EMBEDDED - default !EMBEDDED + bool "Support initial ramdisks compressed using LZMA" if EXPERT + default !EXPERT depends on BLK_DEV_INITRD select DECOMPRESS_LZMA help @@ -73,8 +73,8 @@ config RD_LZMA If unsure, say N. config RD_XZ - bool "Support initial ramdisks compressed using XZ" if EMBEDDED - default !EMBEDDED + bool "Support initial ramdisks compressed using XZ" if EXPERT + default !EXPERT depends on BLK_DEV_INITRD select DECOMPRESS_XZ help @@ -82,8 +82,8 @@ config RD_XZ If unsure, say N. config RD_LZO - bool "Support initial ramdisks compressed using LZO" if EMBEDDED - default !EMBEDDED + bool "Support initial ramdisks compressed using LZO" if EXPERT + default !EXPERT depends on BLK_DEV_INITRD select DECOMPRESS_LZO help -- cgit v1.2.3-70-g09d2 From fccdd7c4aeb7ed639b51126941545bc5b3824dab Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 20 Jan 2011 22:47:47 -0800 Subject: Input: ad7877 - convert to dev_pm_ops There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitate updates to the PM core. Do this move for the ad7879 SPI driver. Signed-off-by: Mark Brown Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ad7877.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index a1952fcc083..714d4e0f9f9 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -41,6 +41,7 @@ #include #include #include +#include #include #include #include @@ -826,39 +827,37 @@ static int __devexit ad7877_remove(struct spi_device *spi) return 0; } -#ifdef CONFIG_PM -static int ad7877_suspend(struct spi_device *spi, pm_message_t message) +#ifdef CONFIG_PM_SLEEP +static int ad7877_suspend(struct device *dev) { - struct ad7877 *ts = dev_get_drvdata(&spi->dev); + struct ad7877 *ts = dev_get_drvdata(dev); ad7877_disable(ts); return 0; } -static int ad7877_resume(struct spi_device *spi) +static int ad7877_resume(struct device *dev) { - struct ad7877 *ts = dev_get_drvdata(&spi->dev); + struct ad7877 *ts = dev_get_drvdata(dev); ad7877_enable(ts); return 0; } -#else -#define ad7877_suspend NULL -#define ad7877_resume NULL #endif +static SIMPLE_DEV_PM_OPS(ad7877_pm, ad7877_suspend, ad7877_resume); + static struct spi_driver ad7877_driver = { .driver = { .name = "ad7877", .bus = &spi_bus_type, .owner = THIS_MODULE, + .pm = &ad7877_pm, }, .probe = ad7877_probe, .remove = __devexit_p(ad7877_remove), - .suspend = ad7877_suspend, - .resume = ad7877_resume, }; static int __init ad7877_init(void) -- cgit v1.2.3-70-g09d2 From c7848c8e1a26ca6075d6cb538657f5381afcadc4 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 20 Jan 2011 22:48:44 -0800 Subject: Input: ad7879 - convert SPI to dev_pm_ops There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitate updates to the PM core. Do this move for the ad7879 SPI driver. Signed-off-by: Mark Brown Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ad7879-spi.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/ad7879-spi.c b/drivers/input/touchscreen/ad7879-spi.c index 59c6e68c432..ddf732f3caf 100644 --- a/drivers/input/touchscreen/ad7879-spi.c +++ b/drivers/input/touchscreen/ad7879-spi.c @@ -7,6 +7,7 @@ */ #include /* BUS_SPI */ +#include #include #include "ad7879.h" @@ -20,9 +21,10 @@ #define AD7879_WRITECMD(reg) (AD7879_CMD(reg)) #define AD7879_READCMD(reg) (AD7879_CMD(reg) | AD7879_CMD_READ) -#ifdef CONFIG_PM -static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message) +#ifdef CONFIG_PM_SLEEP +static int ad7879_spi_suspend(struct device *dev) { + struct spi_device *spi = to_spi_device(dev); struct ad7879 *ts = spi_get_drvdata(spi); ad7879_suspend(ts); @@ -30,19 +32,19 @@ static int ad7879_spi_suspend(struct spi_device *spi, pm_message_t message) return 0; } -static int ad7879_spi_resume(struct spi_device *spi) +static int ad7879_spi_resume(struct device *dev) { + struct spi_device *spi = to_spi_device(dev); struct ad7879 *ts = spi_get_drvdata(spi); ad7879_resume(ts); return 0; } -#else -# define ad7879_spi_suspend NULL -# define ad7879_spi_resume NULL #endif +static SIMPLE_DEV_PM_OPS(ad7879_spi_pm, ad7879_spi_suspend, ad7879_spi_resume); + /* * ad7879_read/write are only used for initial setup and for sysfs controls. * The main traffic is done in ad7879_collect(). @@ -173,11 +175,10 @@ static struct spi_driver ad7879_spi_driver = { .name = "ad7879", .bus = &spi_bus_type, .owner = THIS_MODULE, + .pm = &ad7879_spi_pm, }, .probe = ad7879_spi_probe, .remove = __devexit_p(ad7879_spi_remove), - .suspend = ad7879_spi_suspend, - .resume = ad7879_spi_resume, }; static int __init ad7879_spi_init(void) -- cgit v1.2.3-70-g09d2 From 3c36e719033ddc09aded770472cbdb477fcb4479 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 20 Jan 2011 22:51:26 -0800 Subject: Input: ads7846 - convert to dev_pm_ops There is a move to deprecate bus-specific PM operations and move to using dev_pm_ops instead in order to reduce the amount of boilerplate code in buses and facilitate updates to the PM core. Do this move for the ads7846 driver. Signed-off-by: Mark Brown Acked-by: Michael Hennerich Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/ads7846.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c index 14ea54b78e4..b31e90f0d44 100644 --- a/drivers/input/touchscreen/ads7846.c +++ b/drivers/input/touchscreen/ads7846.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include #include @@ -892,9 +893,10 @@ static irqreturn_t ads7846_irq(int irq, void *handle) return IRQ_HANDLED; } -static int ads7846_suspend(struct spi_device *spi, pm_message_t message) +#ifdef CONFIG_PM_SLEEP +static int ads7846_suspend(struct device *dev) { - struct ads7846 *ts = dev_get_drvdata(&spi->dev); + struct ads7846 *ts = dev_get_drvdata(dev); mutex_lock(&ts->lock); @@ -914,9 +916,9 @@ static int ads7846_suspend(struct spi_device *spi, pm_message_t message) return 0; } -static int ads7846_resume(struct spi_device *spi) +static int ads7846_resume(struct device *dev) { - struct ads7846 *ts = dev_get_drvdata(&spi->dev); + struct ads7846 *ts = dev_get_drvdata(dev); mutex_lock(&ts->lock); @@ -935,6 +937,9 @@ static int ads7846_resume(struct spi_device *spi) return 0; } +#endif + +static SIMPLE_DEV_PM_OPS(ads7846_pm, ads7846_suspend, ads7846_resume); static int __devinit ads7846_setup_pendown(struct spi_device *spi, struct ads7846 *ts) { @@ -1402,11 +1407,10 @@ static struct spi_driver ads7846_driver = { .name = "ads7846", .bus = &spi_bus_type, .owner = THIS_MODULE, + .pm = &ads7846_pm, }, .probe = ads7846_probe, .remove = __devexit_p(ads7846_remove), - .suspend = ads7846_suspend, - .resume = ads7846_resume, }; static int __init ads7846_init(void) -- cgit v1.2.3-70-g09d2 From 00cfa730db0d8378685148e6365b9cec7384b275 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Sun, 30 Jan 2011 12:31:30 -0800 Subject: Input: wm831x - add driver for Wolfson WM831x PMIC touchscreen controllers Some of the WM831x series of PMICs from Wolfson Microelectronics include a resistive touchscreen controller. Implement support for these controllers within the input API. Platform data is supported to allow configuration of system parameters such as selection between four and five wire touchscreens and for specification of optional direct to CPU IRQs for sample availability and for pen down. Use of this feature for at least the data IRQ is strongly recommended. Thanks to Julien Boibessot for extensive testing and detailed feedback. Signed-off-by: Mark Brown Tested-by: Julien Boibessot Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/Kconfig | 10 + drivers/input/touchscreen/Makefile | 1 + drivers/input/touchscreen/wm831x-ts.c | 355 ++++++++++++++++++++++++++++++++++ include/linux/mfd/wm831x/pdata.h | 3 +- 4 files changed, 368 insertions(+), 1 deletion(-) create mode 100644 drivers/input/touchscreen/wm831x-ts.c (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 07ac77d393a..ec5ee98fa6f 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -423,6 +423,16 @@ config TOUCHSCREEN_UCB1400 To compile this driver as a module, choose M here: the module will be called ucb1400_ts. +config TOUCHSCREEN_WM831X + tristate "Support for WM831x touchscreen controllers" + depends on MFD_WM831X + help + This enables support for the touchscreen controller on the WM831x + series of PMICs. + + To compile this driver as a module, choose M here: the + module will be called wm831x-ts. + config TOUCHSCREEN_WM97XX tristate "Support for WM97xx AC97 touchscreen controllers" depends on AC97_BUS diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile index 718bcc81495..e8dcfab7c2d 100644 --- a/drivers/input/touchscreen/Makefile +++ b/drivers/input/touchscreen/Makefile @@ -48,6 +48,7 @@ obj-$(CONFIG_TOUCHSCREEN_TOUCHWIN) += touchwin.o obj-$(CONFIG_TOUCHSCREEN_TSC2007) += tsc2007.o obj-$(CONFIG_TOUCHSCREEN_UCB1400) += ucb1400_ts.o obj-$(CONFIG_TOUCHSCREEN_WACOM_W8001) += wacom_w8001.o +obj-$(CONFIG_TOUCHSCREEN_WM831X) += wm831x-ts.o obj-$(CONFIG_TOUCHSCREEN_WM97XX) += wm97xx-ts.o wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9705) += wm9705.o wm97xx-ts-$(CONFIG_TOUCHSCREEN_WM9712) += wm9712.o diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c new file mode 100644 index 00000000000..a6121bdb635 --- /dev/null +++ b/drivers/input/touchscreen/wm831x-ts.c @@ -0,0 +1,355 @@ +/* + * Touchscreen driver for WM831x PMICs + * + * Copyright 2011 Wolfson Microelectronics plc. + * Author: Mark Brown + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* + * R16424 (0x4028) - Touch Control 1 + */ +#define WM831X_TCH_ENA 0x8000 /* TCH_ENA */ +#define WM831X_TCH_CVT_ENA 0x4000 /* TCH_CVT_ENA */ +#define WM831X_TCH_SLPENA 0x1000 /* TCH_SLPENA */ +#define WM831X_TCH_Z_ENA 0x0400 /* TCH_Z_ENA */ +#define WM831X_TCH_Y_ENA 0x0200 /* TCH_Y_ENA */ +#define WM831X_TCH_X_ENA 0x0100 /* TCH_X_ENA */ +#define WM831X_TCH_DELAY_MASK 0x00E0 /* TCH_DELAY - [7:5] */ +#define WM831X_TCH_DELAY_SHIFT 5 /* TCH_DELAY - [7:5] */ +#define WM831X_TCH_DELAY_WIDTH 3 /* TCH_DELAY - [7:5] */ +#define WM831X_TCH_RATE_MASK 0x001F /* TCH_RATE - [4:0] */ +#define WM831X_TCH_RATE_SHIFT 0 /* TCH_RATE - [4:0] */ +#define WM831X_TCH_RATE_WIDTH 5 /* TCH_RATE - [4:0] */ + +/* + * R16425 (0x4029) - Touch Control 2 + */ +#define WM831X_TCH_PD_WK 0x2000 /* TCH_PD_WK */ +#define WM831X_TCH_5WIRE 0x1000 /* TCH_5WIRE */ +#define WM831X_TCH_PDONLY 0x0800 /* TCH_PDONLY */ +#define WM831X_TCH_ISEL 0x0100 /* TCH_ISEL */ +#define WM831X_TCH_RPU_MASK 0x000F /* TCH_RPU - [3:0] */ +#define WM831X_TCH_RPU_SHIFT 0 /* TCH_RPU - [3:0] */ +#define WM831X_TCH_RPU_WIDTH 4 /* TCH_RPU - [3:0] */ + +/* + * R16426-8 (0x402A-C) - Touch Data X/Y/X + */ +#define WM831X_TCH_PD 0x8000 /* TCH_PD1 */ +#define WM831X_TCH_DATA_MASK 0x0FFF /* TCH_DATA - [11:0] */ +#define WM831X_TCH_DATA_SHIFT 0 /* TCH_DATA - [11:0] */ +#define WM831X_TCH_DATA_WIDTH 12 /* TCH_DATA - [11:0] */ + +struct wm831x_ts { + struct input_dev *input_dev; + struct wm831x *wm831x; + unsigned int data_irq; + unsigned int pd_irq; + bool pressure; + bool pen_down; +}; + +static irqreturn_t wm831x_ts_data_irq(int irq, void *irq_data) +{ + struct wm831x_ts *wm831x_ts = irq_data; + struct wm831x *wm831x = wm831x_ts->wm831x; + static int data_types[] = { ABS_X, ABS_Y, ABS_PRESSURE }; + u16 data[3]; + int count = wm831x_ts->pressure ? 3 : 2; + int i, ret; + + wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1, + WM831X_TCHDATA_EINT, WM831X_TCHDATA_EINT); + + ret = wm831x_bulk_read(wm831x, WM831X_TOUCH_DATA_X, count, + data); + if (ret != 0) { + dev_err(wm831x->dev, "Failed to read touch data: %d\n", + ret); + return IRQ_NONE; + } + + /* + * We get a pen down reading on every reading, report pen up if any + * individual reading does so. + */ + wm831x_ts->pen_down = true; + for (i = 0; i < count; i++) { + if (!(data[i] & WM831X_TCH_PD)) { + wm831x_ts->pen_down = false; + continue; + } + input_report_abs(wm831x_ts->input_dev, data_types[i], + data[i] & WM831X_TCH_DATA_MASK); + } + + if (!wm831x_ts->pen_down) { + disable_irq_nosync(wm831x_ts->data_irq); + + /* Don't need data any more */ + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, + WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | + WM831X_TCH_Z_ENA, 0); + + /* Flush any final samples that arrived while reading */ + wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1, + WM831X_TCHDATA_EINT, WM831X_TCHDATA_EINT); + + wm831x_bulk_read(wm831x, WM831X_TOUCH_DATA_X, count, data); + + if (wm831x_ts->pressure) + input_report_abs(wm831x_ts->input_dev, + ABS_PRESSURE, 0); + + input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 0); + } + + input_sync(wm831x_ts->input_dev); + + return IRQ_HANDLED; +} + +static irqreturn_t wm831x_ts_pen_down_irq(int irq, void *irq_data) +{ + struct wm831x_ts *wm831x_ts = irq_data; + struct wm831x *wm831x = wm831x_ts->wm831x; + int ena; + + /* Start collecting data */ + ena = wm831x_ts->pressure ? WM831X_TCH_Z_ENA : 0; + + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, + WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | WM831X_TCH_Z_ENA, + WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | ena); + + input_report_key(wm831x_ts->input_dev, BTN_TOUCH, 1); + input_sync(wm831x_ts->input_dev); + + wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1, + WM831X_TCHPD_EINT, WM831X_TCHPD_EINT); + + wm831x_ts->pen_down = true; + enable_irq(wm831x_ts->data_irq); + + return IRQ_HANDLED; +} + +static int wm831x_ts_input_open(struct input_dev *idev) +{ + struct wm831x_ts *wm831x_ts = input_get_drvdata(idev); + struct wm831x *wm831x = wm831x_ts->wm831x; + + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, + WM831X_TCH_ENA, WM831X_TCH_ENA); + + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, + WM831X_TCH_CVT_ENA, WM831X_TCH_CVT_ENA); + + return 0; +} + +static void wm831x_ts_input_close(struct input_dev *idev) +{ + struct wm831x_ts *wm831x_ts = input_get_drvdata(idev); + struct wm831x *wm831x = wm831x_ts->wm831x; + + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, + WM831X_TCH_ENA | WM831X_TCH_CVT_ENA | + WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | + WM831X_TCH_Z_ENA, 0); + + if (wm831x_ts->pen_down) + disable_irq(wm831x_ts->data_irq); +} + +static __devinit int wm831x_ts_probe(struct platform_device *pdev) +{ + struct wm831x_ts *wm831x_ts; + struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); + struct wm831x_pdata *core_pdata = dev_get_platdata(pdev->dev.parent); + struct wm831x_touch_pdata *pdata = + core_pdata ? core_pdata->touch : NULL; + struct input_dev *input_dev; + int error; + + wm831x_ts = kzalloc(sizeof(struct wm831x_ts), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!wm831x_ts || !input_dev) { + error = -ENOMEM; + goto err_alloc; + } + + wm831x_ts->wm831x = wm831x; + wm831x_ts->input_dev = input_dev; + + /* + * If we have a direct IRQ use it, otherwise use the interrupt + * from the WM831x IRQ controller. + */ + if (pdata && pdata->data_irq) + wm831x_ts->data_irq = pdata->data_irq; + else + wm831x_ts->data_irq = platform_get_irq_byname(pdev, "TCHDATA"); + + if (pdata && pdata->pd_irq) + wm831x_ts->pd_irq = pdata->pd_irq; + else + wm831x_ts->pd_irq = platform_get_irq_byname(pdev, "TCHPD"); + + wm831x_ts->pressure = pdata && pdata->pressure; + + /* Five wire touchscreens can't report pressure */ + if (pdata && pdata->fivewire) { + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2, + WM831X_TCH_5WIRE, WM831X_TCH_5WIRE); + + /* Pressure measurements are not possible for five wire mode */ + WARN_ON(pdata->pressure && pdata->fivewire); + wm831x_ts->pressure = false; + } else { + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2, + WM831X_TCH_5WIRE, 0); + } + + if (pdata) { + switch (pdata->isel) { + default: + dev_err(&pdev->dev, "Unsupported ISEL setting: %d\n", + pdata->isel); + /* Fall through */ + case 200: + case 0: + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2, + WM831X_TCH_ISEL, 0); + break; + case 400: + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2, + WM831X_TCH_ISEL, WM831X_TCH_ISEL); + break; + } + } + + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_2, + WM831X_TCH_PDONLY, 0); + + /* Default to 96 samples/sec */ + wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, + WM831X_TCH_RATE_MASK, 6); + + error = request_threaded_irq(wm831x_ts->data_irq, + NULL, wm831x_ts_data_irq, + IRQF_ONESHOT, + "Touchscreen data", wm831x_ts); + if (error) { + dev_err(&pdev->dev, "Failed to request data IRQ %d: %d\n", + wm831x_ts->data_irq, error); + goto err_alloc; + } + disable_irq(wm831x_ts->data_irq); + + error = request_threaded_irq(wm831x_ts->pd_irq, + NULL, wm831x_ts_pen_down_irq, + IRQF_ONESHOT, + "Touchscreen pen down", wm831x_ts); + if (error) { + dev_err(&pdev->dev, "Failed to request pen down IRQ %d: %d\n", + wm831x_ts->pd_irq, error); + goto err_data_irq; + } + + /* set up touch configuration */ + input_dev->name = "WM831x touchscreen"; + input_dev->phys = "wm831x"; + input_dev->open = wm831x_ts_input_open; + input_dev->close = wm831x_ts_input_close; + + __set_bit(EV_ABS, input_dev->evbit); + __set_bit(EV_KEY, input_dev->evbit); + __set_bit(BTN_TOUCH, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_X, 0, 4095, 5, 0); + input_set_abs_params(input_dev, ABS_Y, 0, 4095, 5, 0); + if (wm831x_ts->pressure) + input_set_abs_params(input_dev, ABS_PRESSURE, 0, 4095, 5, 0); + + input_set_drvdata(input_dev, wm831x_ts); + input_dev->dev.parent = &pdev->dev; + + error = input_register_device(input_dev); + if (error) + goto err_pd_irq; + + platform_set_drvdata(pdev, wm831x_ts); + return 0; + +err_pd_irq: + free_irq(wm831x_ts->pd_irq, wm831x_ts); +err_data_irq: + free_irq(wm831x_ts->data_irq, wm831x_ts); +err_alloc: + input_free_device(input_dev); + kfree(wm831x_ts); + + return error; +} + +static __devexit int wm831x_ts_remove(struct platform_device *pdev) +{ + struct wm831x_ts *wm831x_ts = platform_get_drvdata(pdev); + + free_irq(wm831x_ts->pd_irq, wm831x_ts); + free_irq(wm831x_ts->data_irq, wm831x_ts); + input_unregister_device(wm831x_ts->input_dev); + kfree(wm831x_ts); + + platform_set_drvdata(pdev, NULL); + return 0; +} + +static struct platform_driver wm831x_ts_driver = { + .driver = { + .name = "wm831x-touch", + .owner = THIS_MODULE, + }, + .probe = wm831x_ts_probe, + .remove = __devexit_p(wm831x_ts_remove), +}; + +static int __init wm831x_ts_init(void) +{ + return platform_driver_register(&wm831x_ts_driver); +} +module_init(wm831x_ts_init); + +static void __exit wm831x_ts_exit(void) +{ + platform_driver_unregister(&wm831x_ts_driver); +} +module_exit(wm831x_ts_exit); + +/* Module information */ +MODULE_AUTHOR("Mark Brown "); +MODULE_DESCRIPTION("WM831x PMIC touchscreen driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:wm831x-touch"); diff --git a/include/linux/mfd/wm831x/pdata.h b/include/linux/mfd/wm831x/pdata.h index fd322aca33b..173086d42af 100644 --- a/include/linux/mfd/wm831x/pdata.h +++ b/include/linux/mfd/wm831x/pdata.h @@ -80,7 +80,8 @@ struct wm831x_touch_pdata { int isel; /** Current for pen down (uA) */ int rpu; /** Pen down sensitivity resistor divider */ int pressure; /** Report pressure (boolean) */ - int data_irq; /** Touch data ready IRQ */ + unsigned int data_irq; /** Touch data ready IRQ */ + unsigned int pd_irq; /** Touch pendown detect IRQ */ }; enum wm831x_watchdog_action { -- cgit v1.2.3-70-g09d2 From 723d928417bffff6467da155d8ebbbe016464012 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 31 Jan 2011 21:09:25 -0800 Subject: Input: wm831x-ts - remove use of ternary operator While being applied the driver was modified to add use of the ternary operator. Write the conditionals out longhand as I find it terribly unhelpful for legibility. Signed-off-by: Mark Brown Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/wm831x-ts.c | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c index a6121bdb635..1022f715d3c 100644 --- a/drivers/input/touchscreen/wm831x-ts.c +++ b/drivers/input/touchscreen/wm831x-ts.c @@ -76,9 +76,14 @@ static irqreturn_t wm831x_ts_data_irq(int irq, void *irq_data) struct wm831x *wm831x = wm831x_ts->wm831x; static int data_types[] = { ABS_X, ABS_Y, ABS_PRESSURE }; u16 data[3]; - int count = wm831x_ts->pressure ? 3 : 2; + int count; int i, ret; + if (wm831x_ts->pressure) + count = 3; + else + count = 2; + wm831x_set_bits(wm831x, WM831X_INTERRUPT_STATUS_1, WM831X_TCHDATA_EINT, WM831X_TCHDATA_EINT); @@ -134,10 +139,11 @@ static irqreturn_t wm831x_ts_pen_down_irq(int irq, void *irq_data) { struct wm831x_ts *wm831x_ts = irq_data; struct wm831x *wm831x = wm831x_ts->wm831x; - int ena; + int ena = 0; /* Start collecting data */ - ena = wm831x_ts->pressure ? WM831X_TCH_Z_ENA : 0; + if (wm831x_ts->pressure) + ena |= WM831X_TCH_Z_ENA; wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | WM831X_TCH_Z_ENA, @@ -188,11 +194,13 @@ static __devinit int wm831x_ts_probe(struct platform_device *pdev) struct wm831x_ts *wm831x_ts; struct wm831x *wm831x = dev_get_drvdata(pdev->dev.parent); struct wm831x_pdata *core_pdata = dev_get_platdata(pdev->dev.parent); - struct wm831x_touch_pdata *pdata = - core_pdata ? core_pdata->touch : NULL; + struct wm831x_touch_pdata *pdata = NULL; struct input_dev *input_dev; int error; + if (core_pdata) + pdata = core_pdata->touch; + wm831x_ts = kzalloc(sizeof(struct wm831x_ts), GFP_KERNEL); input_dev = input_allocate_device(); if (!wm831x_ts || !input_dev) { -- cgit v1.2.3-70-g09d2 From 964de52147c2842092642512e6f654fc2ab51408 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 2 Feb 2011 23:21:58 -0800 Subject: Input: qt602240_ts - rename to atmel_mxt_ts Since the driver will be supporting whole range of Atmels mXT touchscreen controllers we better rename it to atmel_mxt_ts. Acked-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- arch/arm/mach-s5pv210/mach-goni.c | 2 +- drivers/input/touchscreen/Kconfig | 24 +- drivers/input/touchscreen/Makefile | 2 +- drivers/input/touchscreen/atmel_mxt_ts.c | 1406 ++++++++++++++++++++++++++++++ drivers/input/touchscreen/qt602240_ts.c | 1406 ------------------------------ include/linux/i2c/atmel_mxt_ts.h | 38 + include/linux/i2c/qt602240_ts.h | 38 - 7 files changed, 1458 insertions(+), 1458 deletions(-) create mode 100644 drivers/input/touchscreen/atmel_mxt_ts.c delete mode 100644 drivers/input/touchscreen/qt602240_ts.c create mode 100644 include/linux/i2c/atmel_mxt_ts.h delete mode 100644 include/linux/i2c/qt602240_ts.h (limited to 'drivers/input/touchscreen') diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index e22d5112fd4..fd2747fd890 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -15,7 +15,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 258e43e98ec..2fbd3d39b7e 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -86,6 +86,18 @@ config TOUCHSCREEN_AD7879_SPI To compile this driver as a module, choose M here: the module will be called ad7879-spi. +config TOUCHSCREEN_ATMEL_MXT + tristate "Atmel mXT I2C Touchscreen" + depends on I2C + help + Say Y here if you have Atmel mXT series I2C touchscreen, + such as AT42QT602240/ATMXT224, connected to your system. + + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called atmel_mxt_ts. + config TOUCHSCREEN_BITSY tristate "Compaq iPAQ H3600 (Bitsy) touchscreen" depends on SA1100_BITSY @@ -339,18 +351,6 @@ config TOUCHSCREEN_PENMOUNT To compile this driver as a module, choose M here: the module will be called penmount. -config TOUCHSCREEN_QT602240 - tristate "QT602240 I2C Touchscreen" - depends on I2C - help - Say Y here if you have the AT42QT602240/ATMXT224 I2C touchscreen - connected to your system. - - If unsure, say N. - - To compile this driver as a module, choose M here: the - module will be called qt602240_ts. - config TOUCHSCREEN_MIGOR tristate "Renesas MIGO-R touchscreen" depends on SH_MIGOR && I2C diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile index e8dcfab7c2d..756156409b8 100644 --- a/drivers/input/touchscreen/Makefile +++ b/drivers/input/touchscreen/Makefile @@ -12,6 +12,7 @@ obj-$(CONFIG_TOUCHSCREEN_AD7879) += ad7879.o obj-$(CONFIG_TOUCHSCREEN_AD7879_I2C) += ad7879-i2c.o obj-$(CONFIG_TOUCHSCREEN_AD7879_SPI) += ad7879-spi.o obj-$(CONFIG_TOUCHSCREEN_ADS7846) += ads7846.o +obj-$(CONFIG_TOUCHSCREEN_ATMEL_MXT) += atmel_mxt_ts.o obj-$(CONFIG_TOUCHSCREEN_ATMEL_TSADCC) += atmel_tsadcc.o obj-$(CONFIG_TOUCHSCREEN_BITSY) += h3600_ts_input.o obj-$(CONFIG_TOUCHSCREEN_BU21013) += bu21013_ts.o @@ -37,7 +38,6 @@ obj-$(CONFIG_TOUCHSCREEN_HTCPEN) += htcpen.o obj-$(CONFIG_TOUCHSCREEN_USB_COMPOSITE) += usbtouchscreen.o obj-$(CONFIG_TOUCHSCREEN_PCAP) += pcap_ts.o obj-$(CONFIG_TOUCHSCREEN_PENMOUNT) += penmount.o -obj-$(CONFIG_TOUCHSCREEN_QT602240) += qt602240_ts.o obj-$(CONFIG_TOUCHSCREEN_S3C2410) += s3c2410_ts.o obj-$(CONFIG_TOUCHSCREEN_ST1232) += st1232.o obj-$(CONFIG_TOUCHSCREEN_STMPE) += stmpe-ts.o diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c new file mode 100644 index 00000000000..47067789b74 --- /dev/null +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -0,0 +1,1406 @@ +/* + * AT42QT602240/ATMXT224 Touchscreen driver + * + * Copyright (C) 2010 Samsung Electronics Co.Ltd + * Author: Joonyoung Shim + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +/* Version */ +#define QT602240_VER_20 20 +#define QT602240_VER_21 21 +#define QT602240_VER_22 22 + +/* Slave addresses */ +#define QT602240_APP_LOW 0x4a +#define QT602240_APP_HIGH 0x4b +#define QT602240_BOOT_LOW 0x24 +#define QT602240_BOOT_HIGH 0x25 + +/* Firmware */ +#define QT602240_FW_NAME "qt602240.fw" + +/* Registers */ +#define QT602240_FAMILY_ID 0x00 +#define QT602240_VARIANT_ID 0x01 +#define QT602240_VERSION 0x02 +#define QT602240_BUILD 0x03 +#define QT602240_MATRIX_X_SIZE 0x04 +#define QT602240_MATRIX_Y_SIZE 0x05 +#define QT602240_OBJECT_NUM 0x06 +#define QT602240_OBJECT_START 0x07 + +#define QT602240_OBJECT_SIZE 6 + +/* Object types */ +#define QT602240_DEBUG_DIAGNOSTIC 37 +#define QT602240_GEN_MESSAGE 5 +#define QT602240_GEN_COMMAND 6 +#define QT602240_GEN_POWER 7 +#define QT602240_GEN_ACQUIRE 8 +#define QT602240_TOUCH_MULTI 9 +#define QT602240_TOUCH_KEYARRAY 15 +#define QT602240_TOUCH_PROXIMITY 23 +#define QT602240_PROCI_GRIPFACE 20 +#define QT602240_PROCG_NOISE 22 +#define QT602240_PROCI_ONETOUCH 24 +#define QT602240_PROCI_TWOTOUCH 27 +#define QT602240_SPT_COMMSCONFIG 18 /* firmware ver 21 over */ +#define QT602240_SPT_GPIOPWM 19 +#define QT602240_SPT_SELFTEST 25 +#define QT602240_SPT_CTECONFIG 28 +#define QT602240_SPT_USERDATA 38 /* firmware ver 21 over */ + +/* QT602240_GEN_COMMAND field */ +#define QT602240_COMMAND_RESET 0 +#define QT602240_COMMAND_BACKUPNV 1 +#define QT602240_COMMAND_CALIBRATE 2 +#define QT602240_COMMAND_REPORTALL 3 +#define QT602240_COMMAND_DIAGNOSTIC 5 + +/* QT602240_GEN_POWER field */ +#define QT602240_POWER_IDLEACQINT 0 +#define QT602240_POWER_ACTVACQINT 1 +#define QT602240_POWER_ACTV2IDLETO 2 + +/* QT602240_GEN_ACQUIRE field */ +#define QT602240_ACQUIRE_CHRGTIME 0 +#define QT602240_ACQUIRE_TCHDRIFT 2 +#define QT602240_ACQUIRE_DRIFTST 3 +#define QT602240_ACQUIRE_TCHAUTOCAL 4 +#define QT602240_ACQUIRE_SYNC 5 +#define QT602240_ACQUIRE_ATCHCALST 6 +#define QT602240_ACQUIRE_ATCHCALSTHR 7 + +/* QT602240_TOUCH_MULTI field */ +#define QT602240_TOUCH_CTRL 0 +#define QT602240_TOUCH_XORIGIN 1 +#define QT602240_TOUCH_YORIGIN 2 +#define QT602240_TOUCH_XSIZE 3 +#define QT602240_TOUCH_YSIZE 4 +#define QT602240_TOUCH_BLEN 6 +#define QT602240_TOUCH_TCHTHR 7 +#define QT602240_TOUCH_TCHDI 8 +#define QT602240_TOUCH_ORIENT 9 +#define QT602240_TOUCH_MOVHYSTI 11 +#define QT602240_TOUCH_MOVHYSTN 12 +#define QT602240_TOUCH_NUMTOUCH 14 +#define QT602240_TOUCH_MRGHYST 15 +#define QT602240_TOUCH_MRGTHR 16 +#define QT602240_TOUCH_AMPHYST 17 +#define QT602240_TOUCH_XRANGE_LSB 18 +#define QT602240_TOUCH_XRANGE_MSB 19 +#define QT602240_TOUCH_YRANGE_LSB 20 +#define QT602240_TOUCH_YRANGE_MSB 21 +#define QT602240_TOUCH_XLOCLIP 22 +#define QT602240_TOUCH_XHICLIP 23 +#define QT602240_TOUCH_YLOCLIP 24 +#define QT602240_TOUCH_YHICLIP 25 +#define QT602240_TOUCH_XEDGECTRL 26 +#define QT602240_TOUCH_XEDGEDIST 27 +#define QT602240_TOUCH_YEDGECTRL 28 +#define QT602240_TOUCH_YEDGEDIST 29 +#define QT602240_TOUCH_JUMPLIMIT 30 /* firmware ver 22 over */ + +/* QT602240_PROCI_GRIPFACE field */ +#define QT602240_GRIPFACE_CTRL 0 +#define QT602240_GRIPFACE_XLOGRIP 1 +#define QT602240_GRIPFACE_XHIGRIP 2 +#define QT602240_GRIPFACE_YLOGRIP 3 +#define QT602240_GRIPFACE_YHIGRIP 4 +#define QT602240_GRIPFACE_MAXTCHS 5 +#define QT602240_GRIPFACE_SZTHR1 7 +#define QT602240_GRIPFACE_SZTHR2 8 +#define QT602240_GRIPFACE_SHPTHR1 9 +#define QT602240_GRIPFACE_SHPTHR2 10 +#define QT602240_GRIPFACE_SUPEXTTO 11 + +/* QT602240_PROCI_NOISE field */ +#define QT602240_NOISE_CTRL 0 +#define QT602240_NOISE_OUTFLEN 1 +#define QT602240_NOISE_GCAFUL_LSB 3 +#define QT602240_NOISE_GCAFUL_MSB 4 +#define QT602240_NOISE_GCAFLL_LSB 5 +#define QT602240_NOISE_GCAFLL_MSB 6 +#define QT602240_NOISE_ACTVGCAFVALID 7 +#define QT602240_NOISE_NOISETHR 8 +#define QT602240_NOISE_FREQHOPSCALE 10 +#define QT602240_NOISE_FREQ0 11 +#define QT602240_NOISE_FREQ1 12 +#define QT602240_NOISE_FREQ2 13 +#define QT602240_NOISE_FREQ3 14 +#define QT602240_NOISE_FREQ4 15 +#define QT602240_NOISE_IDLEGCAFVALID 16 + +/* QT602240_SPT_COMMSCONFIG */ +#define QT602240_COMMS_CTRL 0 +#define QT602240_COMMS_CMD 1 + +/* QT602240_SPT_CTECONFIG field */ +#define QT602240_CTE_CTRL 0 +#define QT602240_CTE_CMD 1 +#define QT602240_CTE_MODE 2 +#define QT602240_CTE_IDLEGCAFDEPTH 3 +#define QT602240_CTE_ACTVGCAFDEPTH 4 +#define QT602240_CTE_VOLTAGE 5 /* firmware ver 21 over */ + +#define QT602240_VOLTAGE_DEFAULT 2700000 +#define QT602240_VOLTAGE_STEP 10000 + +/* Define for QT602240_GEN_COMMAND */ +#define QT602240_BOOT_VALUE 0xa5 +#define QT602240_BACKUP_VALUE 0x55 +#define QT602240_BACKUP_TIME 25 /* msec */ +#define QT602240_RESET_TIME 65 /* msec */ + +#define QT602240_FWRESET_TIME 175 /* msec */ + +/* Command to unlock bootloader */ +#define QT602240_UNLOCK_CMD_MSB 0xaa +#define QT602240_UNLOCK_CMD_LSB 0xdc + +/* Bootloader mode status */ +#define QT602240_WAITING_BOOTLOAD_CMD 0xc0 /* valid 7 6 bit only */ +#define QT602240_WAITING_FRAME_DATA 0x80 /* valid 7 6 bit only */ +#define QT602240_FRAME_CRC_CHECK 0x02 +#define QT602240_FRAME_CRC_FAIL 0x03 +#define QT602240_FRAME_CRC_PASS 0x04 +#define QT602240_APP_CRC_FAIL 0x40 /* valid 7 8 bit only */ +#define QT602240_BOOT_STATUS_MASK 0x3f + +/* Touch status */ +#define QT602240_SUPPRESS (1 << 1) +#define QT602240_AMP (1 << 2) +#define QT602240_VECTOR (1 << 3) +#define QT602240_MOVE (1 << 4) +#define QT602240_RELEASE (1 << 5) +#define QT602240_PRESS (1 << 6) +#define QT602240_DETECT (1 << 7) + +/* Touchscreen absolute values */ +#define QT602240_MAX_XC 0x3ff +#define QT602240_MAX_YC 0x3ff +#define QT602240_MAX_AREA 0xff + +#define QT602240_MAX_FINGER 10 + +/* Initial register values recommended from chip vendor */ +static const u8 init_vals_ver_20[] = { + /* QT602240_GEN_COMMAND(6) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_GEN_POWER(7) */ + 0x20, 0xff, 0x32, + /* QT602240_GEN_ACQUIRE(8) */ + 0x08, 0x05, 0x05, 0x00, 0x00, 0x00, 0x05, 0x14, + /* QT602240_TOUCH_MULTI(9) */ + 0x00, 0x00, 0x00, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x02, 0x00, + 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x64, + /* QT602240_TOUCH_KEYARRAY(15) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, + /* QT602240_SPT_GPIOPWM(19) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, + /* QT602240_PROCI_GRIPFACE(20) */ + 0x00, 0x64, 0x64, 0x64, 0x64, 0x00, 0x00, 0x1e, 0x14, 0x04, + 0x1e, 0x00, + /* QT602240_PROCG_NOISE(22) */ + 0x05, 0x00, 0x00, 0x19, 0x00, 0xe7, 0xff, 0x04, 0x32, 0x00, + 0x01, 0x0a, 0x0f, 0x14, 0x00, 0x00, 0xe8, + /* QT602240_TOUCH_PROXIMITY(23) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, + /* QT602240_PROCI_ONETOUCH(24) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_SPT_SELFTEST(25) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + /* QT602240_PROCI_TWOTOUCH(27) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_SPT_CTECONFIG(28) */ + 0x00, 0x00, 0x00, 0x04, 0x08, +}; + +static const u8 init_vals_ver_21[] = { + /* QT602240_GEN_COMMAND(6) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_GEN_POWER(7) */ + 0x20, 0xff, 0x32, + /* QT602240_GEN_ACQUIRE(8) */ + 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, + /* QT602240_TOUCH_MULTI(9) */ + 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, + 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_TOUCH_KEYARRAY(15) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, + /* QT602240_SPT_GPIOPWM(19) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_PROCI_GRIPFACE(20) */ + 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, + 0x0f, 0x0a, + /* QT602240_PROCG_NOISE(22) */ + 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, + 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, + /* QT602240_TOUCH_PROXIMITY(23) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, + /* QT602240_PROCI_ONETOUCH(24) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_SPT_SELFTEST(25) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + /* QT602240_PROCI_TWOTOUCH(27) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_SPT_CTECONFIG(28) */ + 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, +}; + +static const u8 init_vals_ver_22[] = { + /* QT602240_GEN_COMMAND(6) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_GEN_POWER(7) */ + 0x20, 0xff, 0x32, + /* QT602240_GEN_ACQUIRE(8) */ + 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, + /* QT602240_TOUCH_MULTI(9) */ + 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, + 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, + /* QT602240_TOUCH_KEYARRAY(15) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, + /* QT602240_SPT_GPIOPWM(19) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_PROCI_GRIPFACE(20) */ + 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, + 0x0f, 0x0a, + /* QT602240_PROCG_NOISE(22) */ + 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, + 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, + /* QT602240_TOUCH_PROXIMITY(23) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_PROCI_ONETOUCH(24) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_SPT_SELFTEST(25) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, + /* QT602240_PROCI_TWOTOUCH(27) */ + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* QT602240_SPT_CTECONFIG(28) */ + 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, +}; + +struct qt602240_info { + u8 family_id; + u8 variant_id; + u8 version; + u8 build; + u8 matrix_xsize; + u8 matrix_ysize; + u8 object_num; +}; + +struct qt602240_object { + u8 type; + u16 start_address; + u8 size; + u8 instances; + u8 num_report_ids; + + /* to map object and message */ + u8 max_reportid; +}; + +struct qt602240_message { + u8 reportid; + u8 message[7]; + u8 checksum; +}; + +struct qt602240_finger { + int status; + int x; + int y; + int area; +}; + +/* Each client has this additional data */ +struct qt602240_data { + struct i2c_client *client; + struct input_dev *input_dev; + const struct qt602240_platform_data *pdata; + struct qt602240_object *object_table; + struct qt602240_info info; + struct qt602240_finger finger[QT602240_MAX_FINGER]; + unsigned int irq; +}; + +static bool qt602240_object_readable(unsigned int type) +{ + switch (type) { + case QT602240_GEN_MESSAGE: + case QT602240_GEN_COMMAND: + case QT602240_GEN_POWER: + case QT602240_GEN_ACQUIRE: + case QT602240_TOUCH_MULTI: + case QT602240_TOUCH_KEYARRAY: + case QT602240_TOUCH_PROXIMITY: + case QT602240_PROCI_GRIPFACE: + case QT602240_PROCG_NOISE: + case QT602240_PROCI_ONETOUCH: + case QT602240_PROCI_TWOTOUCH: + case QT602240_SPT_COMMSCONFIG: + case QT602240_SPT_GPIOPWM: + case QT602240_SPT_SELFTEST: + case QT602240_SPT_CTECONFIG: + case QT602240_SPT_USERDATA: + return true; + default: + return false; + } +} + +static bool qt602240_object_writable(unsigned int type) +{ + switch (type) { + case QT602240_GEN_COMMAND: + case QT602240_GEN_POWER: + case QT602240_GEN_ACQUIRE: + case QT602240_TOUCH_MULTI: + case QT602240_TOUCH_KEYARRAY: + case QT602240_TOUCH_PROXIMITY: + case QT602240_PROCI_GRIPFACE: + case QT602240_PROCG_NOISE: + case QT602240_PROCI_ONETOUCH: + case QT602240_PROCI_TWOTOUCH: + case QT602240_SPT_GPIOPWM: + case QT602240_SPT_SELFTEST: + case QT602240_SPT_CTECONFIG: + return true; + default: + return false; + } +} + +static void qt602240_dump_message(struct device *dev, + struct qt602240_message *message) +{ + dev_dbg(dev, "reportid:\t0x%x\n", message->reportid); + dev_dbg(dev, "message1:\t0x%x\n", message->message[0]); + dev_dbg(dev, "message2:\t0x%x\n", message->message[1]); + dev_dbg(dev, "message3:\t0x%x\n", message->message[2]); + dev_dbg(dev, "message4:\t0x%x\n", message->message[3]); + dev_dbg(dev, "message5:\t0x%x\n", message->message[4]); + dev_dbg(dev, "message6:\t0x%x\n", message->message[5]); + dev_dbg(dev, "message7:\t0x%x\n", message->message[6]); + dev_dbg(dev, "checksum:\t0x%x\n", message->checksum); +} + +static int qt602240_check_bootloader(struct i2c_client *client, + unsigned int state) +{ + u8 val; + +recheck: + if (i2c_master_recv(client, &val, 1) != 1) { + dev_err(&client->dev, "%s: i2c recv failed\n", __func__); + return -EIO; + } + + switch (state) { + case QT602240_WAITING_BOOTLOAD_CMD: + case QT602240_WAITING_FRAME_DATA: + val &= ~QT602240_BOOT_STATUS_MASK; + break; + case QT602240_FRAME_CRC_PASS: + if (val == QT602240_FRAME_CRC_CHECK) + goto recheck; + break; + default: + return -EINVAL; + } + + if (val != state) { + dev_err(&client->dev, "Unvalid bootloader mode state\n"); + return -EINVAL; + } + + return 0; +} + +static int qt602240_unlock_bootloader(struct i2c_client *client) +{ + u8 buf[2]; + + buf[0] = QT602240_UNLOCK_CMD_LSB; + buf[1] = QT602240_UNLOCK_CMD_MSB; + + if (i2c_master_send(client, buf, 2) != 2) { + dev_err(&client->dev, "%s: i2c send failed\n", __func__); + return -EIO; + } + + return 0; +} + +static int qt602240_fw_write(struct i2c_client *client, + const u8 *data, unsigned int frame_size) +{ + if (i2c_master_send(client, data, frame_size) != frame_size) { + dev_err(&client->dev, "%s: i2c send failed\n", __func__); + return -EIO; + } + + return 0; +} + +static int __qt602240_read_reg(struct i2c_client *client, + u16 reg, u16 len, void *val) +{ + struct i2c_msg xfer[2]; + u8 buf[2]; + + buf[0] = reg & 0xff; + buf[1] = (reg >> 8) & 0xff; + + /* Write register */ + xfer[0].addr = client->addr; + xfer[0].flags = 0; + xfer[0].len = 2; + xfer[0].buf = buf; + + /* Read data */ + xfer[1].addr = client->addr; + xfer[1].flags = I2C_M_RD; + xfer[1].len = len; + xfer[1].buf = val; + + if (i2c_transfer(client->adapter, xfer, 2) != 2) { + dev_err(&client->dev, "%s: i2c transfer failed\n", __func__); + return -EIO; + } + + return 0; +} + +static int qt602240_read_reg(struct i2c_client *client, u16 reg, u8 *val) +{ + return __qt602240_read_reg(client, reg, 1, val); +} + +static int qt602240_write_reg(struct i2c_client *client, u16 reg, u8 val) +{ + u8 buf[3]; + + buf[0] = reg & 0xff; + buf[1] = (reg >> 8) & 0xff; + buf[2] = val; + + if (i2c_master_send(client, buf, 3) != 3) { + dev_err(&client->dev, "%s: i2c send failed\n", __func__); + return -EIO; + } + + return 0; +} + +static int qt602240_read_object_table(struct i2c_client *client, + u16 reg, u8 *object_buf) +{ + return __qt602240_read_reg(client, reg, QT602240_OBJECT_SIZE, + object_buf); +} + +static struct qt602240_object * +qt602240_get_object(struct qt602240_data *data, u8 type) +{ + struct qt602240_object *object; + int i; + + for (i = 0; i < data->info.object_num; i++) { + object = data->object_table + i; + if (object->type == type) + return object; + } + + dev_err(&data->client->dev, "Invalid object type\n"); + return NULL; +} + +static int qt602240_read_message(struct qt602240_data *data, + struct qt602240_message *message) +{ + struct qt602240_object *object; + u16 reg; + + object = qt602240_get_object(data, QT602240_GEN_MESSAGE); + if (!object) + return -EINVAL; + + reg = object->start_address; + return __qt602240_read_reg(data->client, reg, + sizeof(struct qt602240_message), message); +} + +static int qt602240_read_object(struct qt602240_data *data, + u8 type, u8 offset, u8 *val) +{ + struct qt602240_object *object; + u16 reg; + + object = qt602240_get_object(data, type); + if (!object) + return -EINVAL; + + reg = object->start_address; + return __qt602240_read_reg(data->client, reg + offset, 1, val); +} + +static int qt602240_write_object(struct qt602240_data *data, + u8 type, u8 offset, u8 val) +{ + struct qt602240_object *object; + u16 reg; + + object = qt602240_get_object(data, type); + if (!object) + return -EINVAL; + + reg = object->start_address; + return qt602240_write_reg(data->client, reg + offset, val); +} + +static void qt602240_input_report(struct qt602240_data *data, int single_id) +{ + struct qt602240_finger *finger = data->finger; + struct input_dev *input_dev = data->input_dev; + int status = finger[single_id].status; + int finger_num = 0; + int id; + + for (id = 0; id < QT602240_MAX_FINGER; id++) { + if (!finger[id].status) + continue; + + input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR, + finger[id].status != QT602240_RELEASE ? + finger[id].area : 0); + input_report_abs(input_dev, ABS_MT_POSITION_X, + finger[id].x); + input_report_abs(input_dev, ABS_MT_POSITION_Y, + finger[id].y); + input_mt_sync(input_dev); + + if (finger[id].status == QT602240_RELEASE) + finger[id].status = 0; + else + finger_num++; + } + + input_report_key(input_dev, BTN_TOUCH, finger_num > 0); + + if (status != QT602240_RELEASE) { + input_report_abs(input_dev, ABS_X, finger[single_id].x); + input_report_abs(input_dev, ABS_Y, finger[single_id].y); + } + + input_sync(input_dev); +} + +static void qt602240_input_touchevent(struct qt602240_data *data, + struct qt602240_message *message, int id) +{ + struct qt602240_finger *finger = data->finger; + struct device *dev = &data->client->dev; + u8 status = message->message[0]; + int x; + int y; + int area; + + /* Check the touch is present on the screen */ + if (!(status & QT602240_DETECT)) { + if (status & QT602240_RELEASE) { + dev_dbg(dev, "[%d] released\n", id); + + finger[id].status = QT602240_RELEASE; + qt602240_input_report(data, id); + } + return; + } + + /* Check only AMP detection */ + if (!(status & (QT602240_PRESS | QT602240_MOVE))) + return; + + x = (message->message[1] << 2) | ((message->message[3] & ~0x3f) >> 6); + y = (message->message[2] << 2) | ((message->message[3] & ~0xf3) >> 2); + area = message->message[4]; + + dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id, + status & QT602240_MOVE ? "moved" : "pressed", + x, y, area); + + finger[id].status = status & QT602240_MOVE ? + QT602240_MOVE : QT602240_PRESS; + finger[id].x = x; + finger[id].y = y; + finger[id].area = area; + + qt602240_input_report(data, id); +} + +static irqreturn_t qt602240_interrupt(int irq, void *dev_id) +{ + struct qt602240_data *data = dev_id; + struct qt602240_message message; + struct qt602240_object *object; + struct device *dev = &data->client->dev; + int id; + u8 reportid; + u8 max_reportid; + u8 min_reportid; + + do { + if (qt602240_read_message(data, &message)) { + dev_err(dev, "Failed to read message\n"); + goto end; + } + + reportid = message.reportid; + + /* whether reportid is thing of QT602240_TOUCH_MULTI */ + object = qt602240_get_object(data, QT602240_TOUCH_MULTI); + if (!object) + goto end; + + max_reportid = object->max_reportid; + min_reportid = max_reportid - object->num_report_ids + 1; + id = reportid - min_reportid; + + if (reportid >= min_reportid && reportid <= max_reportid) + qt602240_input_touchevent(data, &message, id); + else + qt602240_dump_message(dev, &message); + } while (reportid != 0xff); + +end: + return IRQ_HANDLED; +} + +static int qt602240_check_reg_init(struct qt602240_data *data) +{ + struct qt602240_object *object; + struct device *dev = &data->client->dev; + int index = 0; + int i, j; + u8 version = data->info.version; + u8 *init_vals; + + switch (version) { + case QT602240_VER_20: + init_vals = (u8 *)init_vals_ver_20; + break; + case QT602240_VER_21: + init_vals = (u8 *)init_vals_ver_21; + break; + case QT602240_VER_22: + init_vals = (u8 *)init_vals_ver_22; + break; + default: + dev_err(dev, "Firmware version %d doesn't support\n", version); + return -EINVAL; + } + + for (i = 0; i < data->info.object_num; i++) { + object = data->object_table + i; + + if (!qt602240_object_writable(object->type)) + continue; + + for (j = 0; j < object->size + 1; j++) + qt602240_write_object(data, object->type, j, + init_vals[index + j]); + + index += object->size + 1; + } + + return 0; +} + +static int qt602240_check_matrix_size(struct qt602240_data *data) +{ + const struct qt602240_platform_data *pdata = data->pdata; + struct device *dev = &data->client->dev; + int mode = -1; + int error; + u8 val; + + dev_dbg(dev, "Number of X lines: %d\n", pdata->x_line); + dev_dbg(dev, "Number of Y lines: %d\n", pdata->y_line); + + switch (pdata->x_line) { + case 0 ... 15: + if (pdata->y_line <= 14) + mode = 0; + break; + case 16: + if (pdata->y_line <= 12) + mode = 1; + if (pdata->y_line == 13 || pdata->y_line == 14) + mode = 0; + break; + case 17: + if (pdata->y_line <= 11) + mode = 2; + if (pdata->y_line == 12 || pdata->y_line == 13) + mode = 1; + break; + case 18: + if (pdata->y_line <= 10) + mode = 3; + if (pdata->y_line == 11 || pdata->y_line == 12) + mode = 2; + break; + case 19: + if (pdata->y_line <= 9) + mode = 4; + if (pdata->y_line == 10 || pdata->y_line == 11) + mode = 3; + break; + case 20: + mode = 4; + } + + if (mode < 0) { + dev_err(dev, "Invalid X/Y lines\n"); + return -EINVAL; + } + + error = qt602240_read_object(data, QT602240_SPT_CTECONFIG, + QT602240_CTE_MODE, &val); + if (error) + return error; + + if (mode == val) + return 0; + + /* Change the CTE configuration */ + qt602240_write_object(data, QT602240_SPT_CTECONFIG, + QT602240_CTE_CTRL, 1); + qt602240_write_object(data, QT602240_SPT_CTECONFIG, + QT602240_CTE_MODE, mode); + qt602240_write_object(data, QT602240_SPT_CTECONFIG, + QT602240_CTE_CTRL, 0); + + return 0; +} + +static int qt602240_make_highchg(struct qt602240_data *data) +{ + struct device *dev = &data->client->dev; + int count = 10; + int error; + u8 val; + + /* Read dummy message to make high CHG pin */ + do { + error = qt602240_read_object(data, QT602240_GEN_MESSAGE, 0, &val); + if (error) + return error; + } while ((val != 0xff) && --count); + + if (!count) { + dev_err(dev, "CHG pin isn't cleared\n"); + return -EBUSY; + } + + return 0; +} + +static void qt602240_handle_pdata(struct qt602240_data *data) +{ + const struct qt602240_platform_data *pdata = data->pdata; + u8 voltage; + + /* Set touchscreen lines */ + qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_XSIZE, + pdata->x_line); + qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_YSIZE, + pdata->y_line); + + /* Set touchscreen orient */ + qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_ORIENT, + pdata->orient); + + /* Set touchscreen burst length */ + qt602240_write_object(data, QT602240_TOUCH_MULTI, + QT602240_TOUCH_BLEN, pdata->blen); + + /* Set touchscreen threshold */ + qt602240_write_object(data, QT602240_TOUCH_MULTI, + QT602240_TOUCH_TCHTHR, pdata->threshold); + + /* Set touchscreen resolution */ + qt602240_write_object(data, QT602240_TOUCH_MULTI, + QT602240_TOUCH_XRANGE_LSB, (pdata->x_size - 1) & 0xff); + qt602240_write_object(data, QT602240_TOUCH_MULTI, + QT602240_TOUCH_XRANGE_MSB, (pdata->x_size - 1) >> 8); + qt602240_write_object(data, QT602240_TOUCH_MULTI, + QT602240_TOUCH_YRANGE_LSB, (pdata->y_size - 1) & 0xff); + qt602240_write_object(data, QT602240_TOUCH_MULTI, + QT602240_TOUCH_YRANGE_MSB, (pdata->y_size - 1) >> 8); + + /* Set touchscreen voltage */ + if (data->info.version >= QT602240_VER_21 && pdata->voltage) { + if (pdata->voltage < QT602240_VOLTAGE_DEFAULT) { + voltage = (QT602240_VOLTAGE_DEFAULT - pdata->voltage) / + QT602240_VOLTAGE_STEP; + voltage = 0xff - voltage + 1; + } else + voltage = (pdata->voltage - QT602240_VOLTAGE_DEFAULT) / + QT602240_VOLTAGE_STEP; + + qt602240_write_object(data, QT602240_SPT_CTECONFIG, + QT602240_CTE_VOLTAGE, voltage); + } +} + +static int qt602240_get_info(struct qt602240_data *data) +{ + struct i2c_client *client = data->client; + struct qt602240_info *info = &data->info; + int error; + u8 val; + + error = qt602240_read_reg(client, QT602240_FAMILY_ID, &val); + if (error) + return error; + info->family_id = val; + + error = qt602240_read_reg(client, QT602240_VARIANT_ID, &val); + if (error) + return error; + info->variant_id = val; + + error = qt602240_read_reg(client, QT602240_VERSION, &val); + if (error) + return error; + info->version = val; + + error = qt602240_read_reg(client, QT602240_BUILD, &val); + if (error) + return error; + info->build = val; + + error = qt602240_read_reg(client, QT602240_OBJECT_NUM, &val); + if (error) + return error; + info->object_num = val; + + return 0; +} + +static int qt602240_get_object_table(struct qt602240_data *data) +{ + int error; + int i; + u16 reg; + u8 reportid = 0; + u8 buf[QT602240_OBJECT_SIZE]; + + for (i = 0; i < data->info.object_num; i++) { + struct qt602240_object *object = data->object_table + i; + + reg = QT602240_OBJECT_START + QT602240_OBJECT_SIZE * i; + error = qt602240_read_object_table(data->client, reg, buf); + if (error) + return error; + + object->type = buf[0]; + object->start_address = (buf[2] << 8) | buf[1]; + object->size = buf[3]; + object->instances = buf[4]; + object->num_report_ids = buf[5]; + + if (object->num_report_ids) { + reportid += object->num_report_ids * + (object->instances + 1); + object->max_reportid = reportid; + } + } + + return 0; +} + +static int qt602240_initialize(struct qt602240_data *data) +{ + struct i2c_client *client = data->client; + struct qt602240_info *info = &data->info; + int error; + u8 val; + + error = qt602240_get_info(data); + if (error) + return error; + + data->object_table = kcalloc(info->object_num, + sizeof(struct qt602240_object), + GFP_KERNEL); + if (!data->object_table) { + dev_err(&client->dev, "Failed to allocate memory\n"); + return -ENOMEM; + } + + /* Get object table information */ + error = qt602240_get_object_table(data); + if (error) + return error; + + /* Check register init values */ + error = qt602240_check_reg_init(data); + if (error) + return error; + + /* Check X/Y matrix size */ + error = qt602240_check_matrix_size(data); + if (error) + return error; + + error = qt602240_make_highchg(data); + if (error) + return error; + + qt602240_handle_pdata(data); + + /* Backup to memory */ + qt602240_write_object(data, QT602240_GEN_COMMAND, + QT602240_COMMAND_BACKUPNV, + QT602240_BACKUP_VALUE); + msleep(QT602240_BACKUP_TIME); + + /* Soft reset */ + qt602240_write_object(data, QT602240_GEN_COMMAND, + QT602240_COMMAND_RESET, 1); + msleep(QT602240_RESET_TIME); + + /* Update matrix size at info struct */ + error = qt602240_read_reg(client, QT602240_MATRIX_X_SIZE, &val); + if (error) + return error; + info->matrix_xsize = val; + + error = qt602240_read_reg(client, QT602240_MATRIX_Y_SIZE, &val); + if (error) + return error; + info->matrix_ysize = val; + + dev_info(&client->dev, + "Family ID: %d Variant ID: %d Version: %d Build: %d\n", + info->family_id, info->variant_id, info->version, + info->build); + + dev_info(&client->dev, + "Matrix X Size: %d Matrix Y Size: %d Object Num: %d\n", + info->matrix_xsize, info->matrix_ysize, + info->object_num); + + return 0; +} + +static ssize_t qt602240_object_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct qt602240_data *data = dev_get_drvdata(dev); + struct qt602240_object *object; + int count = 0; + int i, j; + int error; + u8 val; + + for (i = 0; i < data->info.object_num; i++) { + object = data->object_table + i; + + count += sprintf(buf + count, + "Object Table Element %d(Type %d)\n", + i + 1, object->type); + + if (!qt602240_object_readable(object->type)) { + count += sprintf(buf + count, "\n"); + continue; + } + + for (j = 0; j < object->size + 1; j++) { + error = qt602240_read_object(data, + object->type, j, &val); + if (error) + return error; + + count += sprintf(buf + count, + " Byte %d: 0x%x (%d)\n", j, val, val); + } + + count += sprintf(buf + count, "\n"); + } + + return count; +} + +static int qt602240_load_fw(struct device *dev, const char *fn) +{ + struct qt602240_data *data = dev_get_drvdata(dev); + struct i2c_client *client = data->client; + const struct firmware *fw = NULL; + unsigned int frame_size; + unsigned int pos = 0; + int ret; + + ret = request_firmware(&fw, fn, dev); + if (ret) { + dev_err(dev, "Unable to open firmware %s\n", fn); + return ret; + } + + /* Change to the bootloader mode */ + qt602240_write_object(data, QT602240_GEN_COMMAND, + QT602240_COMMAND_RESET, QT602240_BOOT_VALUE); + msleep(QT602240_RESET_TIME); + + /* Change to slave address of bootloader */ + if (client->addr == QT602240_APP_LOW) + client->addr = QT602240_BOOT_LOW; + else + client->addr = QT602240_BOOT_HIGH; + + ret = qt602240_check_bootloader(client, QT602240_WAITING_BOOTLOAD_CMD); + if (ret) + goto out; + + /* Unlock bootloader */ + qt602240_unlock_bootloader(client); + + while (pos < fw->size) { + ret = qt602240_check_bootloader(client, + QT602240_WAITING_FRAME_DATA); + if (ret) + goto out; + + frame_size = ((*(fw->data + pos) << 8) | *(fw->data + pos + 1)); + + /* We should add 2 at frame size as the the firmware data is not + * included the CRC bytes. + */ + frame_size += 2; + + /* Write one frame to device */ + qt602240_fw_write(client, fw->data + pos, frame_size); + + ret = qt602240_check_bootloader(client, + QT602240_FRAME_CRC_PASS); + if (ret) + goto out; + + pos += frame_size; + + dev_dbg(dev, "Updated %d bytes / %zd bytes\n", pos, fw->size); + } + +out: + release_firmware(fw); + + /* Change to slave address of application */ + if (client->addr == QT602240_BOOT_LOW) + client->addr = QT602240_APP_LOW; + else + client->addr = QT602240_APP_HIGH; + + return ret; +} + +static ssize_t qt602240_update_fw_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct qt602240_data *data = dev_get_drvdata(dev); + unsigned int version; + int error; + + if (sscanf(buf, "%u", &version) != 1) { + dev_err(dev, "Invalid values\n"); + return -EINVAL; + } + + if (data->info.version < QT602240_VER_21 || version < QT602240_VER_21) { + dev_err(dev, "FW update supported starting with version 21\n"); + return -EINVAL; + } + + disable_irq(data->irq); + + error = qt602240_load_fw(dev, QT602240_FW_NAME); + if (error) { + dev_err(dev, "The firmware update failed(%d)\n", error); + count = error; + } else { + dev_dbg(dev, "The firmware update succeeded\n"); + + /* Wait for reset */ + msleep(QT602240_FWRESET_TIME); + + kfree(data->object_table); + data->object_table = NULL; + + qt602240_initialize(data); + } + + enable_irq(data->irq); + + return count; +} + +static DEVICE_ATTR(object, 0444, qt602240_object_show, NULL); +static DEVICE_ATTR(update_fw, 0664, NULL, qt602240_update_fw_store); + +static struct attribute *qt602240_attrs[] = { + &dev_attr_object.attr, + &dev_attr_update_fw.attr, + NULL +}; + +static const struct attribute_group qt602240_attr_group = { + .attrs = qt602240_attrs, +}; + +static void qt602240_start(struct qt602240_data *data) +{ + /* Touch enable */ + qt602240_write_object(data, + QT602240_TOUCH_MULTI, QT602240_TOUCH_CTRL, 0x83); +} + +static void qt602240_stop(struct qt602240_data *data) +{ + /* Touch disable */ + qt602240_write_object(data, + QT602240_TOUCH_MULTI, QT602240_TOUCH_CTRL, 0); +} + +static int qt602240_input_open(struct input_dev *dev) +{ + struct qt602240_data *data = input_get_drvdata(dev); + + qt602240_start(data); + + return 0; +} + +static void qt602240_input_close(struct input_dev *dev) +{ + struct qt602240_data *data = input_get_drvdata(dev); + + qt602240_stop(data); +} + +static int __devinit qt602240_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct qt602240_data *data; + struct input_dev *input_dev; + int error; + + if (!client->dev.platform_data) + return -EINVAL; + + data = kzalloc(sizeof(struct qt602240_data), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!data || !input_dev) { + dev_err(&client->dev, "Failed to allocate memory\n"); + error = -ENOMEM; + goto err_free_mem; + } + + input_dev->name = "AT42QT602240/ATMXT224 Touchscreen"; + input_dev->id.bustype = BUS_I2C; + input_dev->dev.parent = &client->dev; + input_dev->open = qt602240_input_open; + input_dev->close = qt602240_input_close; + + __set_bit(EV_ABS, input_dev->evbit); + __set_bit(EV_KEY, input_dev->evbit); + __set_bit(BTN_TOUCH, input_dev->keybit); + + /* For single touch */ + input_set_abs_params(input_dev, ABS_X, + 0, QT602240_MAX_XC, 0, 0); + input_set_abs_params(input_dev, ABS_Y, + 0, QT602240_MAX_YC, 0, 0); + + /* For multi touch */ + input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, + 0, QT602240_MAX_AREA, 0, 0); + input_set_abs_params(input_dev, ABS_MT_POSITION_X, + 0, QT602240_MAX_XC, 0, 0); + input_set_abs_params(input_dev, ABS_MT_POSITION_Y, + 0, QT602240_MAX_YC, 0, 0); + + input_set_drvdata(input_dev, data); + + data->client = client; + data->input_dev = input_dev; + data->pdata = client->dev.platform_data; + data->irq = client->irq; + + i2c_set_clientdata(client, data); + + error = qt602240_initialize(data); + if (error) + goto err_free_object; + + error = request_threaded_irq(client->irq, NULL, qt602240_interrupt, + IRQF_TRIGGER_FALLING, client->dev.driver->name, data); + if (error) { + dev_err(&client->dev, "Failed to register interrupt\n"); + goto err_free_object; + } + + error = input_register_device(input_dev); + if (error) + goto err_free_irq; + + error = sysfs_create_group(&client->dev.kobj, &qt602240_attr_group); + if (error) + goto err_unregister_device; + + return 0; + +err_unregister_device: + input_unregister_device(input_dev); + input_dev = NULL; +err_free_irq: + free_irq(client->irq, data); +err_free_object: + kfree(data->object_table); +err_free_mem: + input_free_device(input_dev); + kfree(data); + return error; +} + +static int __devexit qt602240_remove(struct i2c_client *client) +{ + struct qt602240_data *data = i2c_get_clientdata(client); + + sysfs_remove_group(&client->dev.kobj, &qt602240_attr_group); + free_irq(data->irq, data); + input_unregister_device(data->input_dev); + kfree(data->object_table); + kfree(data); + + return 0; +} + +#ifdef CONFIG_PM +static int qt602240_suspend(struct device *dev) +{ + struct i2c_client *client = to_i2c_client(dev); + struct qt602240_data *data = i2c_get_clientdata(client); + struct input_dev *input_dev = data->input_dev; + + mutex_lock(&input_dev->mutex); + + if (input_dev->users) + qt602240_stop(data); + + mutex_unlock(&input_dev->mutex); + + return 0; +} + +static int qt602240_resume(struct device *dev) +{ + struct i2c_client *client = to_i2c_client(dev); + struct qt602240_data *data = i2c_get_clientdata(client); + struct input_dev *input_dev = data->input_dev; + + /* Soft reset */ + qt602240_write_object(data, QT602240_GEN_COMMAND, + QT602240_COMMAND_RESET, 1); + + msleep(QT602240_RESET_TIME); + + mutex_lock(&input_dev->mutex); + + if (input_dev->users) + qt602240_start(data); + + mutex_unlock(&input_dev->mutex); + + return 0; +} + +static const struct dev_pm_ops qt602240_pm_ops = { + .suspend = qt602240_suspend, + .resume = qt602240_resume, +}; +#endif + +static const struct i2c_device_id qt602240_id[] = { + { "qt602240_ts", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, qt602240_id); + +static struct i2c_driver qt602240_driver = { + .driver = { + .name = "qt602240_ts", + .owner = THIS_MODULE, +#ifdef CONFIG_PM + .pm = &qt602240_pm_ops, +#endif + }, + .probe = qt602240_probe, + .remove = __devexit_p(qt602240_remove), + .id_table = qt602240_id, +}; + +static int __init qt602240_init(void) +{ + return i2c_add_driver(&qt602240_driver); +} + +static void __exit qt602240_exit(void) +{ + i2c_del_driver(&qt602240_driver); +} + +module_init(qt602240_init); +module_exit(qt602240_exit); + +/* Module information */ +MODULE_AUTHOR("Joonyoung Shim "); +MODULE_DESCRIPTION("AT42QT602240/ATMXT224 Touchscreen driver"); +MODULE_LICENSE("GPL"); diff --git a/drivers/input/touchscreen/qt602240_ts.c b/drivers/input/touchscreen/qt602240_ts.c deleted file mode 100644 index 4dcb0e872f6..00000000000 --- a/drivers/input/touchscreen/qt602240_ts.c +++ /dev/null @@ -1,1406 +0,0 @@ -/* - * AT42QT602240/ATMXT224 Touchscreen driver - * - * Copyright (C) 2010 Samsung Electronics Co.Ltd - * Author: Joonyoung Shim - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -/* Version */ -#define QT602240_VER_20 20 -#define QT602240_VER_21 21 -#define QT602240_VER_22 22 - -/* Slave addresses */ -#define QT602240_APP_LOW 0x4a -#define QT602240_APP_HIGH 0x4b -#define QT602240_BOOT_LOW 0x24 -#define QT602240_BOOT_HIGH 0x25 - -/* Firmware */ -#define QT602240_FW_NAME "qt602240.fw" - -/* Registers */ -#define QT602240_FAMILY_ID 0x00 -#define QT602240_VARIANT_ID 0x01 -#define QT602240_VERSION 0x02 -#define QT602240_BUILD 0x03 -#define QT602240_MATRIX_X_SIZE 0x04 -#define QT602240_MATRIX_Y_SIZE 0x05 -#define QT602240_OBJECT_NUM 0x06 -#define QT602240_OBJECT_START 0x07 - -#define QT602240_OBJECT_SIZE 6 - -/* Object types */ -#define QT602240_DEBUG_DIAGNOSTIC 37 -#define QT602240_GEN_MESSAGE 5 -#define QT602240_GEN_COMMAND 6 -#define QT602240_GEN_POWER 7 -#define QT602240_GEN_ACQUIRE 8 -#define QT602240_TOUCH_MULTI 9 -#define QT602240_TOUCH_KEYARRAY 15 -#define QT602240_TOUCH_PROXIMITY 23 -#define QT602240_PROCI_GRIPFACE 20 -#define QT602240_PROCG_NOISE 22 -#define QT602240_PROCI_ONETOUCH 24 -#define QT602240_PROCI_TWOTOUCH 27 -#define QT602240_SPT_COMMSCONFIG 18 /* firmware ver 21 over */ -#define QT602240_SPT_GPIOPWM 19 -#define QT602240_SPT_SELFTEST 25 -#define QT602240_SPT_CTECONFIG 28 -#define QT602240_SPT_USERDATA 38 /* firmware ver 21 over */ - -/* QT602240_GEN_COMMAND field */ -#define QT602240_COMMAND_RESET 0 -#define QT602240_COMMAND_BACKUPNV 1 -#define QT602240_COMMAND_CALIBRATE 2 -#define QT602240_COMMAND_REPORTALL 3 -#define QT602240_COMMAND_DIAGNOSTIC 5 - -/* QT602240_GEN_POWER field */ -#define QT602240_POWER_IDLEACQINT 0 -#define QT602240_POWER_ACTVACQINT 1 -#define QT602240_POWER_ACTV2IDLETO 2 - -/* QT602240_GEN_ACQUIRE field */ -#define QT602240_ACQUIRE_CHRGTIME 0 -#define QT602240_ACQUIRE_TCHDRIFT 2 -#define QT602240_ACQUIRE_DRIFTST 3 -#define QT602240_ACQUIRE_TCHAUTOCAL 4 -#define QT602240_ACQUIRE_SYNC 5 -#define QT602240_ACQUIRE_ATCHCALST 6 -#define QT602240_ACQUIRE_ATCHCALSTHR 7 - -/* QT602240_TOUCH_MULTI field */ -#define QT602240_TOUCH_CTRL 0 -#define QT602240_TOUCH_XORIGIN 1 -#define QT602240_TOUCH_YORIGIN 2 -#define QT602240_TOUCH_XSIZE 3 -#define QT602240_TOUCH_YSIZE 4 -#define QT602240_TOUCH_BLEN 6 -#define QT602240_TOUCH_TCHTHR 7 -#define QT602240_TOUCH_TCHDI 8 -#define QT602240_TOUCH_ORIENT 9 -#define QT602240_TOUCH_MOVHYSTI 11 -#define QT602240_TOUCH_MOVHYSTN 12 -#define QT602240_TOUCH_NUMTOUCH 14 -#define QT602240_TOUCH_MRGHYST 15 -#define QT602240_TOUCH_MRGTHR 16 -#define QT602240_TOUCH_AMPHYST 17 -#define QT602240_TOUCH_XRANGE_LSB 18 -#define QT602240_TOUCH_XRANGE_MSB 19 -#define QT602240_TOUCH_YRANGE_LSB 20 -#define QT602240_TOUCH_YRANGE_MSB 21 -#define QT602240_TOUCH_XLOCLIP 22 -#define QT602240_TOUCH_XHICLIP 23 -#define QT602240_TOUCH_YLOCLIP 24 -#define QT602240_TOUCH_YHICLIP 25 -#define QT602240_TOUCH_XEDGECTRL 26 -#define QT602240_TOUCH_XEDGEDIST 27 -#define QT602240_TOUCH_YEDGECTRL 28 -#define QT602240_TOUCH_YEDGEDIST 29 -#define QT602240_TOUCH_JUMPLIMIT 30 /* firmware ver 22 over */ - -/* QT602240_PROCI_GRIPFACE field */ -#define QT602240_GRIPFACE_CTRL 0 -#define QT602240_GRIPFACE_XLOGRIP 1 -#define QT602240_GRIPFACE_XHIGRIP 2 -#define QT602240_GRIPFACE_YLOGRIP 3 -#define QT602240_GRIPFACE_YHIGRIP 4 -#define QT602240_GRIPFACE_MAXTCHS 5 -#define QT602240_GRIPFACE_SZTHR1 7 -#define QT602240_GRIPFACE_SZTHR2 8 -#define QT602240_GRIPFACE_SHPTHR1 9 -#define QT602240_GRIPFACE_SHPTHR2 10 -#define QT602240_GRIPFACE_SUPEXTTO 11 - -/* QT602240_PROCI_NOISE field */ -#define QT602240_NOISE_CTRL 0 -#define QT602240_NOISE_OUTFLEN 1 -#define QT602240_NOISE_GCAFUL_LSB 3 -#define QT602240_NOISE_GCAFUL_MSB 4 -#define QT602240_NOISE_GCAFLL_LSB 5 -#define QT602240_NOISE_GCAFLL_MSB 6 -#define QT602240_NOISE_ACTVGCAFVALID 7 -#define QT602240_NOISE_NOISETHR 8 -#define QT602240_NOISE_FREQHOPSCALE 10 -#define QT602240_NOISE_FREQ0 11 -#define QT602240_NOISE_FREQ1 12 -#define QT602240_NOISE_FREQ2 13 -#define QT602240_NOISE_FREQ3 14 -#define QT602240_NOISE_FREQ4 15 -#define QT602240_NOISE_IDLEGCAFVALID 16 - -/* QT602240_SPT_COMMSCONFIG */ -#define QT602240_COMMS_CTRL 0 -#define QT602240_COMMS_CMD 1 - -/* QT602240_SPT_CTECONFIG field */ -#define QT602240_CTE_CTRL 0 -#define QT602240_CTE_CMD 1 -#define QT602240_CTE_MODE 2 -#define QT602240_CTE_IDLEGCAFDEPTH 3 -#define QT602240_CTE_ACTVGCAFDEPTH 4 -#define QT602240_CTE_VOLTAGE 5 /* firmware ver 21 over */ - -#define QT602240_VOLTAGE_DEFAULT 2700000 -#define QT602240_VOLTAGE_STEP 10000 - -/* Define for QT602240_GEN_COMMAND */ -#define QT602240_BOOT_VALUE 0xa5 -#define QT602240_BACKUP_VALUE 0x55 -#define QT602240_BACKUP_TIME 25 /* msec */ -#define QT602240_RESET_TIME 65 /* msec */ - -#define QT602240_FWRESET_TIME 175 /* msec */ - -/* Command to unlock bootloader */ -#define QT602240_UNLOCK_CMD_MSB 0xaa -#define QT602240_UNLOCK_CMD_LSB 0xdc - -/* Bootloader mode status */ -#define QT602240_WAITING_BOOTLOAD_CMD 0xc0 /* valid 7 6 bit only */ -#define QT602240_WAITING_FRAME_DATA 0x80 /* valid 7 6 bit only */ -#define QT602240_FRAME_CRC_CHECK 0x02 -#define QT602240_FRAME_CRC_FAIL 0x03 -#define QT602240_FRAME_CRC_PASS 0x04 -#define QT602240_APP_CRC_FAIL 0x40 /* valid 7 8 bit only */ -#define QT602240_BOOT_STATUS_MASK 0x3f - -/* Touch status */ -#define QT602240_SUPPRESS (1 << 1) -#define QT602240_AMP (1 << 2) -#define QT602240_VECTOR (1 << 3) -#define QT602240_MOVE (1 << 4) -#define QT602240_RELEASE (1 << 5) -#define QT602240_PRESS (1 << 6) -#define QT602240_DETECT (1 << 7) - -/* Touchscreen absolute values */ -#define QT602240_MAX_XC 0x3ff -#define QT602240_MAX_YC 0x3ff -#define QT602240_MAX_AREA 0xff - -#define QT602240_MAX_FINGER 10 - -/* Initial register values recommended from chip vendor */ -static const u8 init_vals_ver_20[] = { - /* QT602240_GEN_COMMAND(6) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_GEN_POWER(7) */ - 0x20, 0xff, 0x32, - /* QT602240_GEN_ACQUIRE(8) */ - 0x08, 0x05, 0x05, 0x00, 0x00, 0x00, 0x05, 0x14, - /* QT602240_TOUCH_MULTI(9) */ - 0x00, 0x00, 0x00, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x02, 0x00, - 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x64, - /* QT602240_TOUCH_KEYARRAY(15) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* QT602240_SPT_GPIOPWM(19) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, - /* QT602240_PROCI_GRIPFACE(20) */ - 0x00, 0x64, 0x64, 0x64, 0x64, 0x00, 0x00, 0x1e, 0x14, 0x04, - 0x1e, 0x00, - /* QT602240_PROCG_NOISE(22) */ - 0x05, 0x00, 0x00, 0x19, 0x00, 0xe7, 0xff, 0x04, 0x32, 0x00, - 0x01, 0x0a, 0x0f, 0x14, 0x00, 0x00, 0xe8, - /* QT602240_TOUCH_PROXIMITY(23) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, - /* QT602240_PROCI_ONETOUCH(24) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_SELFTEST(25) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_TWOTOUCH(27) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_CTECONFIG(28) */ - 0x00, 0x00, 0x00, 0x04, 0x08, -}; - -static const u8 init_vals_ver_21[] = { - /* QT602240_GEN_COMMAND(6) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_GEN_POWER(7) */ - 0x20, 0xff, 0x32, - /* QT602240_GEN_ACQUIRE(8) */ - 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, - /* QT602240_TOUCH_MULTI(9) */ - 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, - 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_TOUCH_KEYARRAY(15) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* QT602240_SPT_GPIOPWM(19) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_GRIPFACE(20) */ - 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, - 0x0f, 0x0a, - /* QT602240_PROCG_NOISE(22) */ - 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, - 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, - /* QT602240_TOUCH_PROXIMITY(23) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, - /* QT602240_PROCI_ONETOUCH(24) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_SELFTEST(25) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_TWOTOUCH(27) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_CTECONFIG(28) */ - 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, -}; - -static const u8 init_vals_ver_22[] = { - /* QT602240_GEN_COMMAND(6) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_GEN_POWER(7) */ - 0x20, 0xff, 0x32, - /* QT602240_GEN_ACQUIRE(8) */ - 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, - /* QT602240_TOUCH_MULTI(9) */ - 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, - 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* QT602240_TOUCH_KEYARRAY(15) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* QT602240_SPT_GPIOPWM(19) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_GRIPFACE(20) */ - 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, - 0x0f, 0x0a, - /* QT602240_PROCG_NOISE(22) */ - 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, - 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, - /* QT602240_TOUCH_PROXIMITY(23) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_ONETOUCH(24) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_SELFTEST(25) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_TWOTOUCH(27) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_CTECONFIG(28) */ - 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, -}; - -struct qt602240_info { - u8 family_id; - u8 variant_id; - u8 version; - u8 build; - u8 matrix_xsize; - u8 matrix_ysize; - u8 object_num; -}; - -struct qt602240_object { - u8 type; - u16 start_address; - u8 size; - u8 instances; - u8 num_report_ids; - - /* to map object and message */ - u8 max_reportid; -}; - -struct qt602240_message { - u8 reportid; - u8 message[7]; - u8 checksum; -}; - -struct qt602240_finger { - int status; - int x; - int y; - int area; -}; - -/* Each client has this additional data */ -struct qt602240_data { - struct i2c_client *client; - struct input_dev *input_dev; - const struct qt602240_platform_data *pdata; - struct qt602240_object *object_table; - struct qt602240_info info; - struct qt602240_finger finger[QT602240_MAX_FINGER]; - unsigned int irq; -}; - -static bool qt602240_object_readable(unsigned int type) -{ - switch (type) { - case QT602240_GEN_MESSAGE: - case QT602240_GEN_COMMAND: - case QT602240_GEN_POWER: - case QT602240_GEN_ACQUIRE: - case QT602240_TOUCH_MULTI: - case QT602240_TOUCH_KEYARRAY: - case QT602240_TOUCH_PROXIMITY: - case QT602240_PROCI_GRIPFACE: - case QT602240_PROCG_NOISE: - case QT602240_PROCI_ONETOUCH: - case QT602240_PROCI_TWOTOUCH: - case QT602240_SPT_COMMSCONFIG: - case QT602240_SPT_GPIOPWM: - case QT602240_SPT_SELFTEST: - case QT602240_SPT_CTECONFIG: - case QT602240_SPT_USERDATA: - return true; - default: - return false; - } -} - -static bool qt602240_object_writable(unsigned int type) -{ - switch (type) { - case QT602240_GEN_COMMAND: - case QT602240_GEN_POWER: - case QT602240_GEN_ACQUIRE: - case QT602240_TOUCH_MULTI: - case QT602240_TOUCH_KEYARRAY: - case QT602240_TOUCH_PROXIMITY: - case QT602240_PROCI_GRIPFACE: - case QT602240_PROCG_NOISE: - case QT602240_PROCI_ONETOUCH: - case QT602240_PROCI_TWOTOUCH: - case QT602240_SPT_GPIOPWM: - case QT602240_SPT_SELFTEST: - case QT602240_SPT_CTECONFIG: - return true; - default: - return false; - } -} - -static void qt602240_dump_message(struct device *dev, - struct qt602240_message *message) -{ - dev_dbg(dev, "reportid:\t0x%x\n", message->reportid); - dev_dbg(dev, "message1:\t0x%x\n", message->message[0]); - dev_dbg(dev, "message2:\t0x%x\n", message->message[1]); - dev_dbg(dev, "message3:\t0x%x\n", message->message[2]); - dev_dbg(dev, "message4:\t0x%x\n", message->message[3]); - dev_dbg(dev, "message5:\t0x%x\n", message->message[4]); - dev_dbg(dev, "message6:\t0x%x\n", message->message[5]); - dev_dbg(dev, "message7:\t0x%x\n", message->message[6]); - dev_dbg(dev, "checksum:\t0x%x\n", message->checksum); -} - -static int qt602240_check_bootloader(struct i2c_client *client, - unsigned int state) -{ - u8 val; - -recheck: - if (i2c_master_recv(client, &val, 1) != 1) { - dev_err(&client->dev, "%s: i2c recv failed\n", __func__); - return -EIO; - } - - switch (state) { - case QT602240_WAITING_BOOTLOAD_CMD: - case QT602240_WAITING_FRAME_DATA: - val &= ~QT602240_BOOT_STATUS_MASK; - break; - case QT602240_FRAME_CRC_PASS: - if (val == QT602240_FRAME_CRC_CHECK) - goto recheck; - break; - default: - return -EINVAL; - } - - if (val != state) { - dev_err(&client->dev, "Unvalid bootloader mode state\n"); - return -EINVAL; - } - - return 0; -} - -static int qt602240_unlock_bootloader(struct i2c_client *client) -{ - u8 buf[2]; - - buf[0] = QT602240_UNLOCK_CMD_LSB; - buf[1] = QT602240_UNLOCK_CMD_MSB; - - if (i2c_master_send(client, buf, 2) != 2) { - dev_err(&client->dev, "%s: i2c send failed\n", __func__); - return -EIO; - } - - return 0; -} - -static int qt602240_fw_write(struct i2c_client *client, - const u8 *data, unsigned int frame_size) -{ - if (i2c_master_send(client, data, frame_size) != frame_size) { - dev_err(&client->dev, "%s: i2c send failed\n", __func__); - return -EIO; - } - - return 0; -} - -static int __qt602240_read_reg(struct i2c_client *client, - u16 reg, u16 len, void *val) -{ - struct i2c_msg xfer[2]; - u8 buf[2]; - - buf[0] = reg & 0xff; - buf[1] = (reg >> 8) & 0xff; - - /* Write register */ - xfer[0].addr = client->addr; - xfer[0].flags = 0; - xfer[0].len = 2; - xfer[0].buf = buf; - - /* Read data */ - xfer[1].addr = client->addr; - xfer[1].flags = I2C_M_RD; - xfer[1].len = len; - xfer[1].buf = val; - - if (i2c_transfer(client->adapter, xfer, 2) != 2) { - dev_err(&client->dev, "%s: i2c transfer failed\n", __func__); - return -EIO; - } - - return 0; -} - -static int qt602240_read_reg(struct i2c_client *client, u16 reg, u8 *val) -{ - return __qt602240_read_reg(client, reg, 1, val); -} - -static int qt602240_write_reg(struct i2c_client *client, u16 reg, u8 val) -{ - u8 buf[3]; - - buf[0] = reg & 0xff; - buf[1] = (reg >> 8) & 0xff; - buf[2] = val; - - if (i2c_master_send(client, buf, 3) != 3) { - dev_err(&client->dev, "%s: i2c send failed\n", __func__); - return -EIO; - } - - return 0; -} - -static int qt602240_read_object_table(struct i2c_client *client, - u16 reg, u8 *object_buf) -{ - return __qt602240_read_reg(client, reg, QT602240_OBJECT_SIZE, - object_buf); -} - -static struct qt602240_object * -qt602240_get_object(struct qt602240_data *data, u8 type) -{ - struct qt602240_object *object; - int i; - - for (i = 0; i < data->info.object_num; i++) { - object = data->object_table + i; - if (object->type == type) - return object; - } - - dev_err(&data->client->dev, "Invalid object type\n"); - return NULL; -} - -static int qt602240_read_message(struct qt602240_data *data, - struct qt602240_message *message) -{ - struct qt602240_object *object; - u16 reg; - - object = qt602240_get_object(data, QT602240_GEN_MESSAGE); - if (!object) - return -EINVAL; - - reg = object->start_address; - return __qt602240_read_reg(data->client, reg, - sizeof(struct qt602240_message), message); -} - -static int qt602240_read_object(struct qt602240_data *data, - u8 type, u8 offset, u8 *val) -{ - struct qt602240_object *object; - u16 reg; - - object = qt602240_get_object(data, type); - if (!object) - return -EINVAL; - - reg = object->start_address; - return __qt602240_read_reg(data->client, reg + offset, 1, val); -} - -static int qt602240_write_object(struct qt602240_data *data, - u8 type, u8 offset, u8 val) -{ - struct qt602240_object *object; - u16 reg; - - object = qt602240_get_object(data, type); - if (!object) - return -EINVAL; - - reg = object->start_address; - return qt602240_write_reg(data->client, reg + offset, val); -} - -static void qt602240_input_report(struct qt602240_data *data, int single_id) -{ - struct qt602240_finger *finger = data->finger; - struct input_dev *input_dev = data->input_dev; - int status = finger[single_id].status; - int finger_num = 0; - int id; - - for (id = 0; id < QT602240_MAX_FINGER; id++) { - if (!finger[id].status) - continue; - - input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR, - finger[id].status != QT602240_RELEASE ? - finger[id].area : 0); - input_report_abs(input_dev, ABS_MT_POSITION_X, - finger[id].x); - input_report_abs(input_dev, ABS_MT_POSITION_Y, - finger[id].y); - input_mt_sync(input_dev); - - if (finger[id].status == QT602240_RELEASE) - finger[id].status = 0; - else - finger_num++; - } - - input_report_key(input_dev, BTN_TOUCH, finger_num > 0); - - if (status != QT602240_RELEASE) { - input_report_abs(input_dev, ABS_X, finger[single_id].x); - input_report_abs(input_dev, ABS_Y, finger[single_id].y); - } - - input_sync(input_dev); -} - -static void qt602240_input_touchevent(struct qt602240_data *data, - struct qt602240_message *message, int id) -{ - struct qt602240_finger *finger = data->finger; - struct device *dev = &data->client->dev; - u8 status = message->message[0]; - int x; - int y; - int area; - - /* Check the touch is present on the screen */ - if (!(status & QT602240_DETECT)) { - if (status & QT602240_RELEASE) { - dev_dbg(dev, "[%d] released\n", id); - - finger[id].status = QT602240_RELEASE; - qt602240_input_report(data, id); - } - return; - } - - /* Check only AMP detection */ - if (!(status & (QT602240_PRESS | QT602240_MOVE))) - return; - - x = (message->message[1] << 2) | ((message->message[3] & ~0x3f) >> 6); - y = (message->message[2] << 2) | ((message->message[3] & ~0xf3) >> 2); - area = message->message[4]; - - dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id, - status & QT602240_MOVE ? "moved" : "pressed", - x, y, area); - - finger[id].status = status & QT602240_MOVE ? - QT602240_MOVE : QT602240_PRESS; - finger[id].x = x; - finger[id].y = y; - finger[id].area = area; - - qt602240_input_report(data, id); -} - -static irqreturn_t qt602240_interrupt(int irq, void *dev_id) -{ - struct qt602240_data *data = dev_id; - struct qt602240_message message; - struct qt602240_object *object; - struct device *dev = &data->client->dev; - int id; - u8 reportid; - u8 max_reportid; - u8 min_reportid; - - do { - if (qt602240_read_message(data, &message)) { - dev_err(dev, "Failed to read message\n"); - goto end; - } - - reportid = message.reportid; - - /* whether reportid is thing of QT602240_TOUCH_MULTI */ - object = qt602240_get_object(data, QT602240_TOUCH_MULTI); - if (!object) - goto end; - - max_reportid = object->max_reportid; - min_reportid = max_reportid - object->num_report_ids + 1; - id = reportid - min_reportid; - - if (reportid >= min_reportid && reportid <= max_reportid) - qt602240_input_touchevent(data, &message, id); - else - qt602240_dump_message(dev, &message); - } while (reportid != 0xff); - -end: - return IRQ_HANDLED; -} - -static int qt602240_check_reg_init(struct qt602240_data *data) -{ - struct qt602240_object *object; - struct device *dev = &data->client->dev; - int index = 0; - int i, j; - u8 version = data->info.version; - u8 *init_vals; - - switch (version) { - case QT602240_VER_20: - init_vals = (u8 *)init_vals_ver_20; - break; - case QT602240_VER_21: - init_vals = (u8 *)init_vals_ver_21; - break; - case QT602240_VER_22: - init_vals = (u8 *)init_vals_ver_22; - break; - default: - dev_err(dev, "Firmware version %d doesn't support\n", version); - return -EINVAL; - } - - for (i = 0; i < data->info.object_num; i++) { - object = data->object_table + i; - - if (!qt602240_object_writable(object->type)) - continue; - - for (j = 0; j < object->size + 1; j++) - qt602240_write_object(data, object->type, j, - init_vals[index + j]); - - index += object->size + 1; - } - - return 0; -} - -static int qt602240_check_matrix_size(struct qt602240_data *data) -{ - const struct qt602240_platform_data *pdata = data->pdata; - struct device *dev = &data->client->dev; - int mode = -1; - int error; - u8 val; - - dev_dbg(dev, "Number of X lines: %d\n", pdata->x_line); - dev_dbg(dev, "Number of Y lines: %d\n", pdata->y_line); - - switch (pdata->x_line) { - case 0 ... 15: - if (pdata->y_line <= 14) - mode = 0; - break; - case 16: - if (pdata->y_line <= 12) - mode = 1; - if (pdata->y_line == 13 || pdata->y_line == 14) - mode = 0; - break; - case 17: - if (pdata->y_line <= 11) - mode = 2; - if (pdata->y_line == 12 || pdata->y_line == 13) - mode = 1; - break; - case 18: - if (pdata->y_line <= 10) - mode = 3; - if (pdata->y_line == 11 || pdata->y_line == 12) - mode = 2; - break; - case 19: - if (pdata->y_line <= 9) - mode = 4; - if (pdata->y_line == 10 || pdata->y_line == 11) - mode = 3; - break; - case 20: - mode = 4; - } - - if (mode < 0) { - dev_err(dev, "Invalid X/Y lines\n"); - return -EINVAL; - } - - error = qt602240_read_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_MODE, &val); - if (error) - return error; - - if (mode == val) - return 0; - - /* Change the CTE configuration */ - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_CTRL, 1); - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_MODE, mode); - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_CTRL, 0); - - return 0; -} - -static int qt602240_make_highchg(struct qt602240_data *data) -{ - struct device *dev = &data->client->dev; - int count = 10; - int error; - u8 val; - - /* Read dummy message to make high CHG pin */ - do { - error = qt602240_read_object(data, QT602240_GEN_MESSAGE, 0, &val); - if (error) - return error; - } while ((val != 0xff) && --count); - - if (!count) { - dev_err(dev, "CHG pin isn't cleared\n"); - return -EBUSY; - } - - return 0; -} - -static void qt602240_handle_pdata(struct qt602240_data *data) -{ - const struct qt602240_platform_data *pdata = data->pdata; - u8 voltage; - - /* Set touchscreen lines */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_XSIZE, - pdata->x_line); - qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_YSIZE, - pdata->y_line); - - /* Set touchscreen orient */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_ORIENT, - pdata->orient); - - /* Set touchscreen burst length */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_BLEN, pdata->blen); - - /* Set touchscreen threshold */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_TCHTHR, pdata->threshold); - - /* Set touchscreen resolution */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_XRANGE_LSB, (pdata->x_size - 1) & 0xff); - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_XRANGE_MSB, (pdata->x_size - 1) >> 8); - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_YRANGE_LSB, (pdata->y_size - 1) & 0xff); - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_YRANGE_MSB, (pdata->y_size - 1) >> 8); - - /* Set touchscreen voltage */ - if (data->info.version >= QT602240_VER_21 && pdata->voltage) { - if (pdata->voltage < QT602240_VOLTAGE_DEFAULT) { - voltage = (QT602240_VOLTAGE_DEFAULT - pdata->voltage) / - QT602240_VOLTAGE_STEP; - voltage = 0xff - voltage + 1; - } else - voltage = (pdata->voltage - QT602240_VOLTAGE_DEFAULT) / - QT602240_VOLTAGE_STEP; - - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_VOLTAGE, voltage); - } -} - -static int qt602240_get_info(struct qt602240_data *data) -{ - struct i2c_client *client = data->client; - struct qt602240_info *info = &data->info; - int error; - u8 val; - - error = qt602240_read_reg(client, QT602240_FAMILY_ID, &val); - if (error) - return error; - info->family_id = val; - - error = qt602240_read_reg(client, QT602240_VARIANT_ID, &val); - if (error) - return error; - info->variant_id = val; - - error = qt602240_read_reg(client, QT602240_VERSION, &val); - if (error) - return error; - info->version = val; - - error = qt602240_read_reg(client, QT602240_BUILD, &val); - if (error) - return error; - info->build = val; - - error = qt602240_read_reg(client, QT602240_OBJECT_NUM, &val); - if (error) - return error; - info->object_num = val; - - return 0; -} - -static int qt602240_get_object_table(struct qt602240_data *data) -{ - int error; - int i; - u16 reg; - u8 reportid = 0; - u8 buf[QT602240_OBJECT_SIZE]; - - for (i = 0; i < data->info.object_num; i++) { - struct qt602240_object *object = data->object_table + i; - - reg = QT602240_OBJECT_START + QT602240_OBJECT_SIZE * i; - error = qt602240_read_object_table(data->client, reg, buf); - if (error) - return error; - - object->type = buf[0]; - object->start_address = (buf[2] << 8) | buf[1]; - object->size = buf[3]; - object->instances = buf[4]; - object->num_report_ids = buf[5]; - - if (object->num_report_ids) { - reportid += object->num_report_ids * - (object->instances + 1); - object->max_reportid = reportid; - } - } - - return 0; -} - -static int qt602240_initialize(struct qt602240_data *data) -{ - struct i2c_client *client = data->client; - struct qt602240_info *info = &data->info; - int error; - u8 val; - - error = qt602240_get_info(data); - if (error) - return error; - - data->object_table = kcalloc(info->object_num, - sizeof(struct qt602240_object), - GFP_KERNEL); - if (!data->object_table) { - dev_err(&client->dev, "Failed to allocate memory\n"); - return -ENOMEM; - } - - /* Get object table information */ - error = qt602240_get_object_table(data); - if (error) - return error; - - /* Check register init values */ - error = qt602240_check_reg_init(data); - if (error) - return error; - - /* Check X/Y matrix size */ - error = qt602240_check_matrix_size(data); - if (error) - return error; - - error = qt602240_make_highchg(data); - if (error) - return error; - - qt602240_handle_pdata(data); - - /* Backup to memory */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_BACKUPNV, - QT602240_BACKUP_VALUE); - msleep(QT602240_BACKUP_TIME); - - /* Soft reset */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_RESET, 1); - msleep(QT602240_RESET_TIME); - - /* Update matrix size at info struct */ - error = qt602240_read_reg(client, QT602240_MATRIX_X_SIZE, &val); - if (error) - return error; - info->matrix_xsize = val; - - error = qt602240_read_reg(client, QT602240_MATRIX_Y_SIZE, &val); - if (error) - return error; - info->matrix_ysize = val; - - dev_info(&client->dev, - "Family ID: %d Variant ID: %d Version: %d Build: %d\n", - info->family_id, info->variant_id, info->version, - info->build); - - dev_info(&client->dev, - "Matrix X Size: %d Matrix Y Size: %d Object Num: %d\n", - info->matrix_xsize, info->matrix_ysize, - info->object_num); - - return 0; -} - -static ssize_t qt602240_object_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct qt602240_data *data = dev_get_drvdata(dev); - struct qt602240_object *object; - int count = 0; - int i, j; - int error; - u8 val; - - for (i = 0; i < data->info.object_num; i++) { - object = data->object_table + i; - - count += sprintf(buf + count, - "Object Table Element %d(Type %d)\n", - i + 1, object->type); - - if (!qt602240_object_readable(object->type)) { - count += sprintf(buf + count, "\n"); - continue; - } - - for (j = 0; j < object->size + 1; j++) { - error = qt602240_read_object(data, - object->type, j, &val); - if (error) - return error; - - count += sprintf(buf + count, - " Byte %d: 0x%x (%d)\n", j, val, val); - } - - count += sprintf(buf + count, "\n"); - } - - return count; -} - -static int qt602240_load_fw(struct device *dev, const char *fn) -{ - struct qt602240_data *data = dev_get_drvdata(dev); - struct i2c_client *client = data->client; - const struct firmware *fw = NULL; - unsigned int frame_size; - unsigned int pos = 0; - int ret; - - ret = request_firmware(&fw, fn, dev); - if (ret) { - dev_err(dev, "Unable to open firmware %s\n", fn); - return ret; - } - - /* Change to the bootloader mode */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_RESET, QT602240_BOOT_VALUE); - msleep(QT602240_RESET_TIME); - - /* Change to slave address of bootloader */ - if (client->addr == QT602240_APP_LOW) - client->addr = QT602240_BOOT_LOW; - else - client->addr = QT602240_BOOT_HIGH; - - ret = qt602240_check_bootloader(client, QT602240_WAITING_BOOTLOAD_CMD); - if (ret) - goto out; - - /* Unlock bootloader */ - qt602240_unlock_bootloader(client); - - while (pos < fw->size) { - ret = qt602240_check_bootloader(client, - QT602240_WAITING_FRAME_DATA); - if (ret) - goto out; - - frame_size = ((*(fw->data + pos) << 8) | *(fw->data + pos + 1)); - - /* We should add 2 at frame size as the the firmware data is not - * included the CRC bytes. - */ - frame_size += 2; - - /* Write one frame to device */ - qt602240_fw_write(client, fw->data + pos, frame_size); - - ret = qt602240_check_bootloader(client, - QT602240_FRAME_CRC_PASS); - if (ret) - goto out; - - pos += frame_size; - - dev_dbg(dev, "Updated %d bytes / %zd bytes\n", pos, fw->size); - } - -out: - release_firmware(fw); - - /* Change to slave address of application */ - if (client->addr == QT602240_BOOT_LOW) - client->addr = QT602240_APP_LOW; - else - client->addr = QT602240_APP_HIGH; - - return ret; -} - -static ssize_t qt602240_update_fw_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct qt602240_data *data = dev_get_drvdata(dev); - unsigned int version; - int error; - - if (sscanf(buf, "%u", &version) != 1) { - dev_err(dev, "Invalid values\n"); - return -EINVAL; - } - - if (data->info.version < QT602240_VER_21 || version < QT602240_VER_21) { - dev_err(dev, "FW update supported starting with version 21\n"); - return -EINVAL; - } - - disable_irq(data->irq); - - error = qt602240_load_fw(dev, QT602240_FW_NAME); - if (error) { - dev_err(dev, "The firmware update failed(%d)\n", error); - count = error; - } else { - dev_dbg(dev, "The firmware update succeeded\n"); - - /* Wait for reset */ - msleep(QT602240_FWRESET_TIME); - - kfree(data->object_table); - data->object_table = NULL; - - qt602240_initialize(data); - } - - enable_irq(data->irq); - - return count; -} - -static DEVICE_ATTR(object, 0444, qt602240_object_show, NULL); -static DEVICE_ATTR(update_fw, 0664, NULL, qt602240_update_fw_store); - -static struct attribute *qt602240_attrs[] = { - &dev_attr_object.attr, - &dev_attr_update_fw.attr, - NULL -}; - -static const struct attribute_group qt602240_attr_group = { - .attrs = qt602240_attrs, -}; - -static void qt602240_start(struct qt602240_data *data) -{ - /* Touch enable */ - qt602240_write_object(data, - QT602240_TOUCH_MULTI, QT602240_TOUCH_CTRL, 0x83); -} - -static void qt602240_stop(struct qt602240_data *data) -{ - /* Touch disable */ - qt602240_write_object(data, - QT602240_TOUCH_MULTI, QT602240_TOUCH_CTRL, 0); -} - -static int qt602240_input_open(struct input_dev *dev) -{ - struct qt602240_data *data = input_get_drvdata(dev); - - qt602240_start(data); - - return 0; -} - -static void qt602240_input_close(struct input_dev *dev) -{ - struct qt602240_data *data = input_get_drvdata(dev); - - qt602240_stop(data); -} - -static int __devinit qt602240_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - struct qt602240_data *data; - struct input_dev *input_dev; - int error; - - if (!client->dev.platform_data) - return -EINVAL; - - data = kzalloc(sizeof(struct qt602240_data), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!data || !input_dev) { - dev_err(&client->dev, "Failed to allocate memory\n"); - error = -ENOMEM; - goto err_free_mem; - } - - input_dev->name = "AT42QT602240/ATMXT224 Touchscreen"; - input_dev->id.bustype = BUS_I2C; - input_dev->dev.parent = &client->dev; - input_dev->open = qt602240_input_open; - input_dev->close = qt602240_input_close; - - __set_bit(EV_ABS, input_dev->evbit); - __set_bit(EV_KEY, input_dev->evbit); - __set_bit(BTN_TOUCH, input_dev->keybit); - - /* For single touch */ - input_set_abs_params(input_dev, ABS_X, - 0, QT602240_MAX_XC, 0, 0); - input_set_abs_params(input_dev, ABS_Y, - 0, QT602240_MAX_YC, 0, 0); - - /* For multi touch */ - input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, - 0, QT602240_MAX_AREA, 0, 0); - input_set_abs_params(input_dev, ABS_MT_POSITION_X, - 0, QT602240_MAX_XC, 0, 0); - input_set_abs_params(input_dev, ABS_MT_POSITION_Y, - 0, QT602240_MAX_YC, 0, 0); - - input_set_drvdata(input_dev, data); - - data->client = client; - data->input_dev = input_dev; - data->pdata = client->dev.platform_data; - data->irq = client->irq; - - i2c_set_clientdata(client, data); - - error = qt602240_initialize(data); - if (error) - goto err_free_object; - - error = request_threaded_irq(client->irq, NULL, qt602240_interrupt, - IRQF_TRIGGER_FALLING, client->dev.driver->name, data); - if (error) { - dev_err(&client->dev, "Failed to register interrupt\n"); - goto err_free_object; - } - - error = input_register_device(input_dev); - if (error) - goto err_free_irq; - - error = sysfs_create_group(&client->dev.kobj, &qt602240_attr_group); - if (error) - goto err_unregister_device; - - return 0; - -err_unregister_device: - input_unregister_device(input_dev); - input_dev = NULL; -err_free_irq: - free_irq(client->irq, data); -err_free_object: - kfree(data->object_table); -err_free_mem: - input_free_device(input_dev); - kfree(data); - return error; -} - -static int __devexit qt602240_remove(struct i2c_client *client) -{ - struct qt602240_data *data = i2c_get_clientdata(client); - - sysfs_remove_group(&client->dev.kobj, &qt602240_attr_group); - free_irq(data->irq, data); - input_unregister_device(data->input_dev); - kfree(data->object_table); - kfree(data); - - return 0; -} - -#ifdef CONFIG_PM -static int qt602240_suspend(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct qt602240_data *data = i2c_get_clientdata(client); - struct input_dev *input_dev = data->input_dev; - - mutex_lock(&input_dev->mutex); - - if (input_dev->users) - qt602240_stop(data); - - mutex_unlock(&input_dev->mutex); - - return 0; -} - -static int qt602240_resume(struct device *dev) -{ - struct i2c_client *client = to_i2c_client(dev); - struct qt602240_data *data = i2c_get_clientdata(client); - struct input_dev *input_dev = data->input_dev; - - /* Soft reset */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_RESET, 1); - - msleep(QT602240_RESET_TIME); - - mutex_lock(&input_dev->mutex); - - if (input_dev->users) - qt602240_start(data); - - mutex_unlock(&input_dev->mutex); - - return 0; -} - -static const struct dev_pm_ops qt602240_pm_ops = { - .suspend = qt602240_suspend, - .resume = qt602240_resume, -}; -#endif - -static const struct i2c_device_id qt602240_id[] = { - { "qt602240_ts", 0 }, - { } -}; -MODULE_DEVICE_TABLE(i2c, qt602240_id); - -static struct i2c_driver qt602240_driver = { - .driver = { - .name = "qt602240_ts", - .owner = THIS_MODULE, -#ifdef CONFIG_PM - .pm = &qt602240_pm_ops, -#endif - }, - .probe = qt602240_probe, - .remove = __devexit_p(qt602240_remove), - .id_table = qt602240_id, -}; - -static int __init qt602240_init(void) -{ - return i2c_add_driver(&qt602240_driver); -} - -static void __exit qt602240_exit(void) -{ - i2c_del_driver(&qt602240_driver); -} - -module_init(qt602240_init); -module_exit(qt602240_exit); - -/* Module information */ -MODULE_AUTHOR("Joonyoung Shim "); -MODULE_DESCRIPTION("AT42QT602240/ATMXT224 Touchscreen driver"); -MODULE_LICENSE("GPL"); diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h new file mode 100644 index 00000000000..c5033e10109 --- /dev/null +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -0,0 +1,38 @@ +/* + * AT42QT602240/ATMXT224 Touchscreen driver + * + * Copyright (C) 2010 Samsung Electronics Co.Ltd + * Author: Joonyoung Shim + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef __LINUX_QT602240_TS_H +#define __LINUX_QT602240_TS_H + +/* Orient */ +#define QT602240_NORMAL 0x0 +#define QT602240_DIAGONAL 0x1 +#define QT602240_HORIZONTAL_FLIP 0x2 +#define QT602240_ROTATED_90_COUNTER 0x3 +#define QT602240_VERTICAL_FLIP 0x4 +#define QT602240_ROTATED_90 0x5 +#define QT602240_ROTATED_180 0x6 +#define QT602240_DIAGONAL_COUNTER 0x7 + +/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */ +struct qt602240_platform_data { + unsigned int x_line; + unsigned int y_line; + unsigned int x_size; + unsigned int y_size; + unsigned int blen; + unsigned int threshold; + unsigned int voltage; + unsigned char orient; +}; + +#endif /* __LINUX_QT602240_TS_H */ diff --git a/include/linux/i2c/qt602240_ts.h b/include/linux/i2c/qt602240_ts.h deleted file mode 100644 index c5033e10109..00000000000 --- a/include/linux/i2c/qt602240_ts.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * AT42QT602240/ATMXT224 Touchscreen driver - * - * Copyright (C) 2010 Samsung Electronics Co.Ltd - * Author: Joonyoung Shim - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#ifndef __LINUX_QT602240_TS_H -#define __LINUX_QT602240_TS_H - -/* Orient */ -#define QT602240_NORMAL 0x0 -#define QT602240_DIAGONAL 0x1 -#define QT602240_HORIZONTAL_FLIP 0x2 -#define QT602240_ROTATED_90_COUNTER 0x3 -#define QT602240_VERTICAL_FLIP 0x4 -#define QT602240_ROTATED_90 0x5 -#define QT602240_ROTATED_180 0x6 -#define QT602240_DIAGONAL_COUNTER 0x7 - -/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */ -struct qt602240_platform_data { - unsigned int x_line; - unsigned int y_line; - unsigned int x_size; - unsigned int y_size; - unsigned int blen; - unsigned int threshold; - unsigned int voltage; - unsigned char orient; -}; - -#endif /* __LINUX_QT602240_TS_H */ -- cgit v1.2.3-70-g09d2 From 7686b108d8ef5c32f429d5228798636f3a1caf5a Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Wed, 2 Feb 2011 23:21:58 -0800 Subject: Input: atmel_mxt_ts - get rid of qt602240 prefixes in names Change prefixes from qt602240 to mxt to reflect that the driver supports whole line of mXT touchscreens. Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- arch/arm/mach-s5pv210/mach-goni.c | 4 +- drivers/input/touchscreen/atmel_mxt_ts.c | 929 ++++++++++++++++--------------- include/linux/i2c/atmel_mxt_ts.h | 28 +- 3 files changed, 481 insertions(+), 480 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index fd2747fd890..e9a7d340f4e 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -222,7 +222,7 @@ static void __init goni_radio_init(void) } /* TSP */ -static struct qt602240_platform_data qt602240_platform_data = { +static struct mxt_platform_data qt602240_platform_data = { .x_line = 17, .y_line = 11, .x_size = 800, @@ -230,7 +230,7 @@ static struct qt602240_platform_data qt602240_platform_data = { .blen = 0x21, .threshold = 0x28, .voltage = 2800000, /* 2.8V */ - .orient = QT602240_DIAGONAL, + .orient = MXT_DIAGONAL, }; static struct s3c2410_platform_i2c i2c2_data __initdata = { diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 47067789b74..5dca78a00c9 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -1,5 +1,5 @@ /* - * AT42QT602240/ATMXT224 Touchscreen driver + * Atmel maXTouch Touchscreen driver * * Copyright (C) 2010 Samsung Electronics Co.Ltd * Author: Joonyoung Shim @@ -22,300 +22,300 @@ #include /* Version */ -#define QT602240_VER_20 20 -#define QT602240_VER_21 21 -#define QT602240_VER_22 22 +#define MXT_VER_20 20 +#define MXT_VER_21 21 +#define MXT_VER_22 22 /* Slave addresses */ -#define QT602240_APP_LOW 0x4a -#define QT602240_APP_HIGH 0x4b -#define QT602240_BOOT_LOW 0x24 -#define QT602240_BOOT_HIGH 0x25 +#define MXT_APP_LOW 0x4a +#define MXT_APP_HIGH 0x4b +#define MXT_BOOT_LOW 0x24 +#define MXT_BOOT_HIGH 0x25 /* Firmware */ -#define QT602240_FW_NAME "qt602240.fw" +#define MXT_FW_NAME "maxtouch.fw" /* Registers */ -#define QT602240_FAMILY_ID 0x00 -#define QT602240_VARIANT_ID 0x01 -#define QT602240_VERSION 0x02 -#define QT602240_BUILD 0x03 -#define QT602240_MATRIX_X_SIZE 0x04 -#define QT602240_MATRIX_Y_SIZE 0x05 -#define QT602240_OBJECT_NUM 0x06 -#define QT602240_OBJECT_START 0x07 +#define MXT_FAMILY_ID 0x00 +#define MXT_VARIANT_ID 0x01 +#define MXT_VERSION 0x02 +#define MXT_BUILD 0x03 +#define MXT_MATRIX_X_SIZE 0x04 +#define MXT_MATRIX_Y_SIZE 0x05 +#define MXT_OBJECT_NUM 0x06 +#define MXT_OBJECT_START 0x07 -#define QT602240_OBJECT_SIZE 6 +#define MXT_OBJECT_SIZE 6 /* Object types */ -#define QT602240_DEBUG_DIAGNOSTIC 37 -#define QT602240_GEN_MESSAGE 5 -#define QT602240_GEN_COMMAND 6 -#define QT602240_GEN_POWER 7 -#define QT602240_GEN_ACQUIRE 8 -#define QT602240_TOUCH_MULTI 9 -#define QT602240_TOUCH_KEYARRAY 15 -#define QT602240_TOUCH_PROXIMITY 23 -#define QT602240_PROCI_GRIPFACE 20 -#define QT602240_PROCG_NOISE 22 -#define QT602240_PROCI_ONETOUCH 24 -#define QT602240_PROCI_TWOTOUCH 27 -#define QT602240_SPT_COMMSCONFIG 18 /* firmware ver 21 over */ -#define QT602240_SPT_GPIOPWM 19 -#define QT602240_SPT_SELFTEST 25 -#define QT602240_SPT_CTECONFIG 28 -#define QT602240_SPT_USERDATA 38 /* firmware ver 21 over */ - -/* QT602240_GEN_COMMAND field */ -#define QT602240_COMMAND_RESET 0 -#define QT602240_COMMAND_BACKUPNV 1 -#define QT602240_COMMAND_CALIBRATE 2 -#define QT602240_COMMAND_REPORTALL 3 -#define QT602240_COMMAND_DIAGNOSTIC 5 - -/* QT602240_GEN_POWER field */ -#define QT602240_POWER_IDLEACQINT 0 -#define QT602240_POWER_ACTVACQINT 1 -#define QT602240_POWER_ACTV2IDLETO 2 - -/* QT602240_GEN_ACQUIRE field */ -#define QT602240_ACQUIRE_CHRGTIME 0 -#define QT602240_ACQUIRE_TCHDRIFT 2 -#define QT602240_ACQUIRE_DRIFTST 3 -#define QT602240_ACQUIRE_TCHAUTOCAL 4 -#define QT602240_ACQUIRE_SYNC 5 -#define QT602240_ACQUIRE_ATCHCALST 6 -#define QT602240_ACQUIRE_ATCHCALSTHR 7 - -/* QT602240_TOUCH_MULTI field */ -#define QT602240_TOUCH_CTRL 0 -#define QT602240_TOUCH_XORIGIN 1 -#define QT602240_TOUCH_YORIGIN 2 -#define QT602240_TOUCH_XSIZE 3 -#define QT602240_TOUCH_YSIZE 4 -#define QT602240_TOUCH_BLEN 6 -#define QT602240_TOUCH_TCHTHR 7 -#define QT602240_TOUCH_TCHDI 8 -#define QT602240_TOUCH_ORIENT 9 -#define QT602240_TOUCH_MOVHYSTI 11 -#define QT602240_TOUCH_MOVHYSTN 12 -#define QT602240_TOUCH_NUMTOUCH 14 -#define QT602240_TOUCH_MRGHYST 15 -#define QT602240_TOUCH_MRGTHR 16 -#define QT602240_TOUCH_AMPHYST 17 -#define QT602240_TOUCH_XRANGE_LSB 18 -#define QT602240_TOUCH_XRANGE_MSB 19 -#define QT602240_TOUCH_YRANGE_LSB 20 -#define QT602240_TOUCH_YRANGE_MSB 21 -#define QT602240_TOUCH_XLOCLIP 22 -#define QT602240_TOUCH_XHICLIP 23 -#define QT602240_TOUCH_YLOCLIP 24 -#define QT602240_TOUCH_YHICLIP 25 -#define QT602240_TOUCH_XEDGECTRL 26 -#define QT602240_TOUCH_XEDGEDIST 27 -#define QT602240_TOUCH_YEDGECTRL 28 -#define QT602240_TOUCH_YEDGEDIST 29 -#define QT602240_TOUCH_JUMPLIMIT 30 /* firmware ver 22 over */ - -/* QT602240_PROCI_GRIPFACE field */ -#define QT602240_GRIPFACE_CTRL 0 -#define QT602240_GRIPFACE_XLOGRIP 1 -#define QT602240_GRIPFACE_XHIGRIP 2 -#define QT602240_GRIPFACE_YLOGRIP 3 -#define QT602240_GRIPFACE_YHIGRIP 4 -#define QT602240_GRIPFACE_MAXTCHS 5 -#define QT602240_GRIPFACE_SZTHR1 7 -#define QT602240_GRIPFACE_SZTHR2 8 -#define QT602240_GRIPFACE_SHPTHR1 9 -#define QT602240_GRIPFACE_SHPTHR2 10 -#define QT602240_GRIPFACE_SUPEXTTO 11 - -/* QT602240_PROCI_NOISE field */ -#define QT602240_NOISE_CTRL 0 -#define QT602240_NOISE_OUTFLEN 1 -#define QT602240_NOISE_GCAFUL_LSB 3 -#define QT602240_NOISE_GCAFUL_MSB 4 -#define QT602240_NOISE_GCAFLL_LSB 5 -#define QT602240_NOISE_GCAFLL_MSB 6 -#define QT602240_NOISE_ACTVGCAFVALID 7 -#define QT602240_NOISE_NOISETHR 8 -#define QT602240_NOISE_FREQHOPSCALE 10 -#define QT602240_NOISE_FREQ0 11 -#define QT602240_NOISE_FREQ1 12 -#define QT602240_NOISE_FREQ2 13 -#define QT602240_NOISE_FREQ3 14 -#define QT602240_NOISE_FREQ4 15 -#define QT602240_NOISE_IDLEGCAFVALID 16 - -/* QT602240_SPT_COMMSCONFIG */ -#define QT602240_COMMS_CTRL 0 -#define QT602240_COMMS_CMD 1 - -/* QT602240_SPT_CTECONFIG field */ -#define QT602240_CTE_CTRL 0 -#define QT602240_CTE_CMD 1 -#define QT602240_CTE_MODE 2 -#define QT602240_CTE_IDLEGCAFDEPTH 3 -#define QT602240_CTE_ACTVGCAFDEPTH 4 -#define QT602240_CTE_VOLTAGE 5 /* firmware ver 21 over */ - -#define QT602240_VOLTAGE_DEFAULT 2700000 -#define QT602240_VOLTAGE_STEP 10000 - -/* Define for QT602240_GEN_COMMAND */ -#define QT602240_BOOT_VALUE 0xa5 -#define QT602240_BACKUP_VALUE 0x55 -#define QT602240_BACKUP_TIME 25 /* msec */ -#define QT602240_RESET_TIME 65 /* msec */ - -#define QT602240_FWRESET_TIME 175 /* msec */ +#define MXT_DEBUG_DIAGNOSTIC 37 +#define MXT_GEN_MESSAGE 5 +#define MXT_GEN_COMMAND 6 +#define MXT_GEN_POWER 7 +#define MXT_GEN_ACQUIRE 8 +#define MXT_TOUCH_MULTI 9 +#define MXT_TOUCH_KEYARRAY 15 +#define MXT_TOUCH_PROXIMITY 23 +#define MXT_PROCI_GRIPFACE 20 +#define MXT_PROCG_NOISE 22 +#define MXT_PROCI_ONETOUCH 24 +#define MXT_PROCI_TWOTOUCH 27 +#define MXT_SPT_COMMSCONFIG 18 /* firmware ver 21 over */ +#define MXT_SPT_GPIOPWM 19 +#define MXT_SPT_SELFTEST 25 +#define MXT_SPT_CTECONFIG 28 +#define MXT_SPT_USERDATA 38 /* firmware ver 21 over */ + +/* MXT_GEN_COMMAND field */ +#define MXT_COMMAND_RESET 0 +#define MXT_COMMAND_BACKUPNV 1 +#define MXT_COMMAND_CALIBRATE 2 +#define MXT_COMMAND_REPORTALL 3 +#define MXT_COMMAND_DIAGNOSTIC 5 + +/* MXT_GEN_POWER field */ +#define MXT_POWER_IDLEACQINT 0 +#define MXT_POWER_ACTVACQINT 1 +#define MXT_POWER_ACTV2IDLETO 2 + +/* MXT_GEN_ACQUIRE field */ +#define MXT_ACQUIRE_CHRGTIME 0 +#define MXT_ACQUIRE_TCHDRIFT 2 +#define MXT_ACQUIRE_DRIFTST 3 +#define MXT_ACQUIRE_TCHAUTOCAL 4 +#define MXT_ACQUIRE_SYNC 5 +#define MXT_ACQUIRE_ATCHCALST 6 +#define MXT_ACQUIRE_ATCHCALSTHR 7 + +/* MXT_TOUCH_MULTI field */ +#define MXT_TOUCH_CTRL 0 +#define MXT_TOUCH_XORIGIN 1 +#define MXT_TOUCH_YORIGIN 2 +#define MXT_TOUCH_XSIZE 3 +#define MXT_TOUCH_YSIZE 4 +#define MXT_TOUCH_BLEN 6 +#define MXT_TOUCH_TCHTHR 7 +#define MXT_TOUCH_TCHDI 8 +#define MXT_TOUCH_ORIENT 9 +#define MXT_TOUCH_MOVHYSTI 11 +#define MXT_TOUCH_MOVHYSTN 12 +#define MXT_TOUCH_NUMTOUCH 14 +#define MXT_TOUCH_MRGHYST 15 +#define MXT_TOUCH_MRGTHR 16 +#define MXT_TOUCH_AMPHYST 17 +#define MXT_TOUCH_XRANGE_LSB 18 +#define MXT_TOUCH_XRANGE_MSB 19 +#define MXT_TOUCH_YRANGE_LSB 20 +#define MXT_TOUCH_YRANGE_MSB 21 +#define MXT_TOUCH_XLOCLIP 22 +#define MXT_TOUCH_XHICLIP 23 +#define MXT_TOUCH_YLOCLIP 24 +#define MXT_TOUCH_YHICLIP 25 +#define MXT_TOUCH_XEDGECTRL 26 +#define MXT_TOUCH_XEDGEDIST 27 +#define MXT_TOUCH_YEDGECTRL 28 +#define MXT_TOUCH_YEDGEDIST 29 +#define MXT_TOUCH_JUMPLIMIT 30 /* firmware ver 22 over */ + +/* MXT_PROCI_GRIPFACE field */ +#define MXT_GRIPFACE_CTRL 0 +#define MXT_GRIPFACE_XLOGRIP 1 +#define MXT_GRIPFACE_XHIGRIP 2 +#define MXT_GRIPFACE_YLOGRIP 3 +#define MXT_GRIPFACE_YHIGRIP 4 +#define MXT_GRIPFACE_MAXTCHS 5 +#define MXT_GRIPFACE_SZTHR1 7 +#define MXT_GRIPFACE_SZTHR2 8 +#define MXT_GRIPFACE_SHPTHR1 9 +#define MXT_GRIPFACE_SHPTHR2 10 +#define MXT_GRIPFACE_SUPEXTTO 11 + +/* MXT_PROCI_NOISE field */ +#define MXT_NOISE_CTRL 0 +#define MXT_NOISE_OUTFLEN 1 +#define MXT_NOISE_GCAFUL_LSB 3 +#define MXT_NOISE_GCAFUL_MSB 4 +#define MXT_NOISE_GCAFLL_LSB 5 +#define MXT_NOISE_GCAFLL_MSB 6 +#define MXT_NOISE_ACTVGCAFVALID 7 +#define MXT_NOISE_NOISETHR 8 +#define MXT_NOISE_FREQHOPSCALE 10 +#define MXT_NOISE_FREQ0 11 +#define MXT_NOISE_FREQ1 12 +#define MXT_NOISE_FREQ2 13 +#define MXT_NOISE_FREQ3 14 +#define MXT_NOISE_FREQ4 15 +#define MXT_NOISE_IDLEGCAFVALID 16 + +/* MXT_SPT_COMMSCONFIG */ +#define MXT_COMMS_CTRL 0 +#define MXT_COMMS_CMD 1 + +/* MXT_SPT_CTECONFIG field */ +#define MXT_CTE_CTRL 0 +#define MXT_CTE_CMD 1 +#define MXT_CTE_MODE 2 +#define MXT_CTE_IDLEGCAFDEPTH 3 +#define MXT_CTE_ACTVGCAFDEPTH 4 +#define MXT_CTE_VOLTAGE 5 /* firmware ver 21 over */ + +#define MXT_VOLTAGE_DEFAULT 2700000 +#define MXT_VOLTAGE_STEP 10000 + +/* Define for MXT_GEN_COMMAND */ +#define MXT_BOOT_VALUE 0xa5 +#define MXT_BACKUP_VALUE 0x55 +#define MXT_BACKUP_TIME 25 /* msec */ +#define MXT_RESET_TIME 65 /* msec */ + +#define MXT_FWRESET_TIME 175 /* msec */ /* Command to unlock bootloader */ -#define QT602240_UNLOCK_CMD_MSB 0xaa -#define QT602240_UNLOCK_CMD_LSB 0xdc +#define MXT_UNLOCK_CMD_MSB 0xaa +#define MXT_UNLOCK_CMD_LSB 0xdc /* Bootloader mode status */ -#define QT602240_WAITING_BOOTLOAD_CMD 0xc0 /* valid 7 6 bit only */ -#define QT602240_WAITING_FRAME_DATA 0x80 /* valid 7 6 bit only */ -#define QT602240_FRAME_CRC_CHECK 0x02 -#define QT602240_FRAME_CRC_FAIL 0x03 -#define QT602240_FRAME_CRC_PASS 0x04 -#define QT602240_APP_CRC_FAIL 0x40 /* valid 7 8 bit only */ -#define QT602240_BOOT_STATUS_MASK 0x3f +#define MXT_WAITING_BOOTLOAD_CMD 0xc0 /* valid 7 6 bit only */ +#define MXT_WAITING_FRAME_DATA 0x80 /* valid 7 6 bit only */ +#define MXT_FRAME_CRC_CHECK 0x02 +#define MXT_FRAME_CRC_FAIL 0x03 +#define MXT_FRAME_CRC_PASS 0x04 +#define MXT_APP_CRC_FAIL 0x40 /* valid 7 8 bit only */ +#define MXT_BOOT_STATUS_MASK 0x3f /* Touch status */ -#define QT602240_SUPPRESS (1 << 1) -#define QT602240_AMP (1 << 2) -#define QT602240_VECTOR (1 << 3) -#define QT602240_MOVE (1 << 4) -#define QT602240_RELEASE (1 << 5) -#define QT602240_PRESS (1 << 6) -#define QT602240_DETECT (1 << 7) +#define MXT_SUPPRESS (1 << 1) +#define MXT_AMP (1 << 2) +#define MXT_VECTOR (1 << 3) +#define MXT_MOVE (1 << 4) +#define MXT_RELEASE (1 << 5) +#define MXT_PRESS (1 << 6) +#define MXT_DETECT (1 << 7) /* Touchscreen absolute values */ -#define QT602240_MAX_XC 0x3ff -#define QT602240_MAX_YC 0x3ff -#define QT602240_MAX_AREA 0xff +#define MXT_MAX_XC 0x3ff +#define MXT_MAX_YC 0x3ff +#define MXT_MAX_AREA 0xff -#define QT602240_MAX_FINGER 10 +#define MXT_MAX_FINGER 10 /* Initial register values recommended from chip vendor */ static const u8 init_vals_ver_20[] = { - /* QT602240_GEN_COMMAND(6) */ + /* MXT_GEN_COMMAND(6) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_GEN_POWER(7) */ + /* MXT_GEN_POWER(7) */ 0x20, 0xff, 0x32, - /* QT602240_GEN_ACQUIRE(8) */ + /* MXT_GEN_ACQUIRE(8) */ 0x08, 0x05, 0x05, 0x00, 0x00, 0x00, 0x05, 0x14, - /* QT602240_TOUCH_MULTI(9) */ + /* MXT_TOUCH_MULTI(9) */ 0x00, 0x00, 0x00, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x64, - /* QT602240_TOUCH_KEYARRAY(15) */ + /* MXT_TOUCH_KEYARRAY(15) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_GPIOPWM(19) */ + /* MXT_SPT_GPIOPWM(19) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_GRIPFACE(20) */ + /* MXT_PROCI_GRIPFACE(20) */ 0x00, 0x64, 0x64, 0x64, 0x64, 0x00, 0x00, 0x1e, 0x14, 0x04, 0x1e, 0x00, - /* QT602240_PROCG_NOISE(22) */ + /* MXT_PROCG_NOISE(22) */ 0x05, 0x00, 0x00, 0x19, 0x00, 0xe7, 0xff, 0x04, 0x32, 0x00, 0x01, 0x0a, 0x0f, 0x14, 0x00, 0x00, 0xe8, - /* QT602240_TOUCH_PROXIMITY(23) */ + /* MXT_TOUCH_PROXIMITY(23) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_ONETOUCH(24) */ + /* MXT_PROCI_ONETOUCH(24) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_SELFTEST(25) */ + /* MXT_SPT_SELFTEST(25) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_TWOTOUCH(27) */ + /* MXT_PROCI_TWOTOUCH(27) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_CTECONFIG(28) */ + /* MXT_SPT_CTECONFIG(28) */ 0x00, 0x00, 0x00, 0x04, 0x08, }; static const u8 init_vals_ver_21[] = { - /* QT602240_GEN_COMMAND(6) */ + /* MXT_GEN_COMMAND(6) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_GEN_POWER(7) */ + /* MXT_GEN_POWER(7) */ 0x20, 0xff, 0x32, - /* QT602240_GEN_ACQUIRE(8) */ + /* MXT_GEN_ACQUIRE(8) */ 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, - /* QT602240_TOUCH_MULTI(9) */ + /* MXT_TOUCH_MULTI(9) */ 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_TOUCH_KEYARRAY(15) */ + /* MXT_TOUCH_KEYARRAY(15) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_GPIOPWM(19) */ + /* MXT_SPT_GPIOPWM(19) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_GRIPFACE(20) */ + /* MXT_PROCI_GRIPFACE(20) */ 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, 0x0f, 0x0a, - /* QT602240_PROCG_NOISE(22) */ + /* MXT_PROCG_NOISE(22) */ 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, - /* QT602240_TOUCH_PROXIMITY(23) */ + /* MXT_TOUCH_PROXIMITY(23) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_ONETOUCH(24) */ + /* MXT_PROCI_ONETOUCH(24) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_SELFTEST(25) */ + /* MXT_SPT_SELFTEST(25) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_TWOTOUCH(27) */ + /* MXT_PROCI_TWOTOUCH(27) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_CTECONFIG(28) */ + /* MXT_SPT_CTECONFIG(28) */ 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, }; static const u8 init_vals_ver_22[] = { - /* QT602240_GEN_COMMAND(6) */ + /* MXT_GEN_COMMAND(6) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_GEN_POWER(7) */ + /* MXT_GEN_POWER(7) */ 0x20, 0xff, 0x32, - /* QT602240_GEN_ACQUIRE(8) */ + /* MXT_GEN_ACQUIRE(8) */ 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, - /* QT602240_TOUCH_MULTI(9) */ + /* MXT_TOUCH_MULTI(9) */ 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_TOUCH_KEYARRAY(15) */ + /* MXT_TOUCH_KEYARRAY(15) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_GPIOPWM(19) */ + /* MXT_SPT_GPIOPWM(19) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_GRIPFACE(20) */ + /* MXT_PROCI_GRIPFACE(20) */ 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, 0x0f, 0x0a, - /* QT602240_PROCG_NOISE(22) */ + /* MXT_PROCG_NOISE(22) */ 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, - /* QT602240_TOUCH_PROXIMITY(23) */ + /* MXT_TOUCH_PROXIMITY(23) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_ONETOUCH(24) */ + /* MXT_PROCI_ONETOUCH(24) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_SELFTEST(25) */ + /* MXT_SPT_SELFTEST(25) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_PROCI_TWOTOUCH(27) */ + /* MXT_PROCI_TWOTOUCH(27) */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* QT602240_SPT_CTECONFIG(28) */ + /* MXT_SPT_CTECONFIG(28) */ 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, }; -struct qt602240_info { +struct mxt_info { u8 family_id; u8 variant_id; u8 version; @@ -325,7 +325,7 @@ struct qt602240_info { u8 object_num; }; -struct qt602240_object { +struct mxt_object { u8 type; u16 start_address; u8 size; @@ -336,13 +336,13 @@ struct qt602240_object { u8 max_reportid; }; -struct qt602240_message { +struct mxt_message { u8 reportid; u8 message[7]; u8 checksum; }; -struct qt602240_finger { +struct mxt_finger { int status; int x; int y; @@ -350,65 +350,65 @@ struct qt602240_finger { }; /* Each client has this additional data */ -struct qt602240_data { +struct mxt_data { struct i2c_client *client; struct input_dev *input_dev; - const struct qt602240_platform_data *pdata; - struct qt602240_object *object_table; - struct qt602240_info info; - struct qt602240_finger finger[QT602240_MAX_FINGER]; + const struct mxt_platform_data *pdata; + struct mxt_object *object_table; + struct mxt_info info; + struct mxt_finger finger[MXT_MAX_FINGER]; unsigned int irq; }; -static bool qt602240_object_readable(unsigned int type) +static bool mxt_object_readable(unsigned int type) { switch (type) { - case QT602240_GEN_MESSAGE: - case QT602240_GEN_COMMAND: - case QT602240_GEN_POWER: - case QT602240_GEN_ACQUIRE: - case QT602240_TOUCH_MULTI: - case QT602240_TOUCH_KEYARRAY: - case QT602240_TOUCH_PROXIMITY: - case QT602240_PROCI_GRIPFACE: - case QT602240_PROCG_NOISE: - case QT602240_PROCI_ONETOUCH: - case QT602240_PROCI_TWOTOUCH: - case QT602240_SPT_COMMSCONFIG: - case QT602240_SPT_GPIOPWM: - case QT602240_SPT_SELFTEST: - case QT602240_SPT_CTECONFIG: - case QT602240_SPT_USERDATA: + case MXT_GEN_MESSAGE: + case MXT_GEN_COMMAND: + case MXT_GEN_POWER: + case MXT_GEN_ACQUIRE: + case MXT_TOUCH_MULTI: + case MXT_TOUCH_KEYARRAY: + case MXT_TOUCH_PROXIMITY: + case MXT_PROCI_GRIPFACE: + case MXT_PROCG_NOISE: + case MXT_PROCI_ONETOUCH: + case MXT_PROCI_TWOTOUCH: + case MXT_SPT_COMMSCONFIG: + case MXT_SPT_GPIOPWM: + case MXT_SPT_SELFTEST: + case MXT_SPT_CTECONFIG: + case MXT_SPT_USERDATA: return true; default: return false; } } -static bool qt602240_object_writable(unsigned int type) +static bool mxt_object_writable(unsigned int type) { switch (type) { - case QT602240_GEN_COMMAND: - case QT602240_GEN_POWER: - case QT602240_GEN_ACQUIRE: - case QT602240_TOUCH_MULTI: - case QT602240_TOUCH_KEYARRAY: - case QT602240_TOUCH_PROXIMITY: - case QT602240_PROCI_GRIPFACE: - case QT602240_PROCG_NOISE: - case QT602240_PROCI_ONETOUCH: - case QT602240_PROCI_TWOTOUCH: - case QT602240_SPT_GPIOPWM: - case QT602240_SPT_SELFTEST: - case QT602240_SPT_CTECONFIG: + case MXT_GEN_COMMAND: + case MXT_GEN_POWER: + case MXT_GEN_ACQUIRE: + case MXT_TOUCH_MULTI: + case MXT_TOUCH_KEYARRAY: + case MXT_TOUCH_PROXIMITY: + case MXT_PROCI_GRIPFACE: + case MXT_PROCG_NOISE: + case MXT_PROCI_ONETOUCH: + case MXT_PROCI_TWOTOUCH: + case MXT_SPT_GPIOPWM: + case MXT_SPT_SELFTEST: + case MXT_SPT_CTECONFIG: return true; default: return false; } } -static void qt602240_dump_message(struct device *dev, - struct qt602240_message *message) +static void mxt_dump_message(struct device *dev, + struct mxt_message *message) { dev_dbg(dev, "reportid:\t0x%x\n", message->reportid); dev_dbg(dev, "message1:\t0x%x\n", message->message[0]); @@ -421,7 +421,7 @@ static void qt602240_dump_message(struct device *dev, dev_dbg(dev, "checksum:\t0x%x\n", message->checksum); } -static int qt602240_check_bootloader(struct i2c_client *client, +static int mxt_check_bootloader(struct i2c_client *client, unsigned int state) { u8 val; @@ -433,12 +433,12 @@ recheck: } switch (state) { - case QT602240_WAITING_BOOTLOAD_CMD: - case QT602240_WAITING_FRAME_DATA: - val &= ~QT602240_BOOT_STATUS_MASK; + case MXT_WAITING_BOOTLOAD_CMD: + case MXT_WAITING_FRAME_DATA: + val &= ~MXT_BOOT_STATUS_MASK; break; - case QT602240_FRAME_CRC_PASS: - if (val == QT602240_FRAME_CRC_CHECK) + case MXT_FRAME_CRC_PASS: + if (val == MXT_FRAME_CRC_CHECK) goto recheck; break; default: @@ -453,12 +453,12 @@ recheck: return 0; } -static int qt602240_unlock_bootloader(struct i2c_client *client) +static int mxt_unlock_bootloader(struct i2c_client *client) { u8 buf[2]; - buf[0] = QT602240_UNLOCK_CMD_LSB; - buf[1] = QT602240_UNLOCK_CMD_MSB; + buf[0] = MXT_UNLOCK_CMD_LSB; + buf[1] = MXT_UNLOCK_CMD_MSB; if (i2c_master_send(client, buf, 2) != 2) { dev_err(&client->dev, "%s: i2c send failed\n", __func__); @@ -468,7 +468,7 @@ static int qt602240_unlock_bootloader(struct i2c_client *client) return 0; } -static int qt602240_fw_write(struct i2c_client *client, +static int mxt_fw_write(struct i2c_client *client, const u8 *data, unsigned int frame_size) { if (i2c_master_send(client, data, frame_size) != frame_size) { @@ -479,7 +479,7 @@ static int qt602240_fw_write(struct i2c_client *client, return 0; } -static int __qt602240_read_reg(struct i2c_client *client, +static int __mxt_read_reg(struct i2c_client *client, u16 reg, u16 len, void *val) { struct i2c_msg xfer[2]; @@ -508,12 +508,12 @@ static int __qt602240_read_reg(struct i2c_client *client, return 0; } -static int qt602240_read_reg(struct i2c_client *client, u16 reg, u8 *val) +static int mxt_read_reg(struct i2c_client *client, u16 reg, u8 *val) { - return __qt602240_read_reg(client, reg, 1, val); + return __mxt_read_reg(client, reg, 1, val); } -static int qt602240_write_reg(struct i2c_client *client, u16 reg, u8 val) +static int mxt_write_reg(struct i2c_client *client, u16 reg, u8 val) { u8 buf[3]; @@ -529,17 +529,17 @@ static int qt602240_write_reg(struct i2c_client *client, u16 reg, u8 val) return 0; } -static int qt602240_read_object_table(struct i2c_client *client, +static int mxt_read_object_table(struct i2c_client *client, u16 reg, u8 *object_buf) { - return __qt602240_read_reg(client, reg, QT602240_OBJECT_SIZE, + return __mxt_read_reg(client, reg, MXT_OBJECT_SIZE, object_buf); } -static struct qt602240_object * -qt602240_get_object(struct qt602240_data *data, u8 type) +static struct mxt_object * +mxt_get_object(struct mxt_data *data, u8 type) { - struct qt602240_object *object; + struct mxt_object *object; int i; for (i = 0; i < data->info.object_num; i++) { @@ -552,63 +552,63 @@ qt602240_get_object(struct qt602240_data *data, u8 type) return NULL; } -static int qt602240_read_message(struct qt602240_data *data, - struct qt602240_message *message) +static int mxt_read_message(struct mxt_data *data, + struct mxt_message *message) { - struct qt602240_object *object; + struct mxt_object *object; u16 reg; - object = qt602240_get_object(data, QT602240_GEN_MESSAGE); + object = mxt_get_object(data, MXT_GEN_MESSAGE); if (!object) return -EINVAL; reg = object->start_address; - return __qt602240_read_reg(data->client, reg, - sizeof(struct qt602240_message), message); + return __mxt_read_reg(data->client, reg, + sizeof(struct mxt_message), message); } -static int qt602240_read_object(struct qt602240_data *data, +static int mxt_read_object(struct mxt_data *data, u8 type, u8 offset, u8 *val) { - struct qt602240_object *object; + struct mxt_object *object; u16 reg; - object = qt602240_get_object(data, type); + object = mxt_get_object(data, type); if (!object) return -EINVAL; reg = object->start_address; - return __qt602240_read_reg(data->client, reg + offset, 1, val); + return __mxt_read_reg(data->client, reg + offset, 1, val); } -static int qt602240_write_object(struct qt602240_data *data, +static int mxt_write_object(struct mxt_data *data, u8 type, u8 offset, u8 val) { - struct qt602240_object *object; + struct mxt_object *object; u16 reg; - object = qt602240_get_object(data, type); + object = mxt_get_object(data, type); if (!object) return -EINVAL; reg = object->start_address; - return qt602240_write_reg(data->client, reg + offset, val); + return mxt_write_reg(data->client, reg + offset, val); } -static void qt602240_input_report(struct qt602240_data *data, int single_id) +static void mxt_input_report(struct mxt_data *data, int single_id) { - struct qt602240_finger *finger = data->finger; + struct mxt_finger *finger = data->finger; struct input_dev *input_dev = data->input_dev; int status = finger[single_id].status; int finger_num = 0; int id; - for (id = 0; id < QT602240_MAX_FINGER; id++) { + for (id = 0; id < MXT_MAX_FINGER; id++) { if (!finger[id].status) continue; input_report_abs(input_dev, ABS_MT_TOUCH_MAJOR, - finger[id].status != QT602240_RELEASE ? + finger[id].status != MXT_RELEASE ? finger[id].area : 0); input_report_abs(input_dev, ABS_MT_POSITION_X, finger[id].x); @@ -616,7 +616,7 @@ static void qt602240_input_report(struct qt602240_data *data, int single_id) finger[id].y); input_mt_sync(input_dev); - if (finger[id].status == QT602240_RELEASE) + if (finger[id].status == MXT_RELEASE) finger[id].status = 0; else finger_num++; @@ -624,7 +624,7 @@ static void qt602240_input_report(struct qt602240_data *data, int single_id) input_report_key(input_dev, BTN_TOUCH, finger_num > 0); - if (status != QT602240_RELEASE) { + if (status != MXT_RELEASE) { input_report_abs(input_dev, ABS_X, finger[single_id].x); input_report_abs(input_dev, ABS_Y, finger[single_id].y); } @@ -632,10 +632,10 @@ static void qt602240_input_report(struct qt602240_data *data, int single_id) input_sync(input_dev); } -static void qt602240_input_touchevent(struct qt602240_data *data, - struct qt602240_message *message, int id) +static void mxt_input_touchevent(struct mxt_data *data, + struct mxt_message *message, int id) { - struct qt602240_finger *finger = data->finger; + struct mxt_finger *finger = data->finger; struct device *dev = &data->client->dev; u8 status = message->message[0]; int x; @@ -643,18 +643,18 @@ static void qt602240_input_touchevent(struct qt602240_data *data, int area; /* Check the touch is present on the screen */ - if (!(status & QT602240_DETECT)) { - if (status & QT602240_RELEASE) { + if (!(status & MXT_DETECT)) { + if (status & MXT_RELEASE) { dev_dbg(dev, "[%d] released\n", id); - finger[id].status = QT602240_RELEASE; - qt602240_input_report(data, id); + finger[id].status = MXT_RELEASE; + mxt_input_report(data, id); } return; } /* Check only AMP detection */ - if (!(status & (QT602240_PRESS | QT602240_MOVE))) + if (!(status & (MXT_PRESS | MXT_MOVE))) return; x = (message->message[1] << 2) | ((message->message[3] & ~0x3f) >> 6); @@ -662,23 +662,23 @@ static void qt602240_input_touchevent(struct qt602240_data *data, area = message->message[4]; dev_dbg(dev, "[%d] %s x: %d, y: %d, area: %d\n", id, - status & QT602240_MOVE ? "moved" : "pressed", + status & MXT_MOVE ? "moved" : "pressed", x, y, area); - finger[id].status = status & QT602240_MOVE ? - QT602240_MOVE : QT602240_PRESS; + finger[id].status = status & MXT_MOVE ? + MXT_MOVE : MXT_PRESS; finger[id].x = x; finger[id].y = y; finger[id].area = area; - qt602240_input_report(data, id); + mxt_input_report(data, id); } -static irqreturn_t qt602240_interrupt(int irq, void *dev_id) +static irqreturn_t mxt_interrupt(int irq, void *dev_id) { - struct qt602240_data *data = dev_id; - struct qt602240_message message; - struct qt602240_object *object; + struct mxt_data *data = dev_id; + struct mxt_message message; + struct mxt_object *object; struct device *dev = &data->client->dev; int id; u8 reportid; @@ -686,15 +686,15 @@ static irqreturn_t qt602240_interrupt(int irq, void *dev_id) u8 min_reportid; do { - if (qt602240_read_message(data, &message)) { + if (mxt_read_message(data, &message)) { dev_err(dev, "Failed to read message\n"); goto end; } reportid = message.reportid; - /* whether reportid is thing of QT602240_TOUCH_MULTI */ - object = qt602240_get_object(data, QT602240_TOUCH_MULTI); + /* whether reportid is thing of MXT_TOUCH_MULTI */ + object = mxt_get_object(data, MXT_TOUCH_MULTI); if (!object) goto end; @@ -703,18 +703,18 @@ static irqreturn_t qt602240_interrupt(int irq, void *dev_id) id = reportid - min_reportid; if (reportid >= min_reportid && reportid <= max_reportid) - qt602240_input_touchevent(data, &message, id); + mxt_input_touchevent(data, &message, id); else - qt602240_dump_message(dev, &message); + mxt_dump_message(dev, &message); } while (reportid != 0xff); end: return IRQ_HANDLED; } -static int qt602240_check_reg_init(struct qt602240_data *data) +static int mxt_check_reg_init(struct mxt_data *data) { - struct qt602240_object *object; + struct mxt_object *object; struct device *dev = &data->client->dev; int index = 0; int i, j; @@ -722,13 +722,13 @@ static int qt602240_check_reg_init(struct qt602240_data *data) u8 *init_vals; switch (version) { - case QT602240_VER_20: + case MXT_VER_20: init_vals = (u8 *)init_vals_ver_20; break; - case QT602240_VER_21: + case MXT_VER_21: init_vals = (u8 *)init_vals_ver_21; break; - case QT602240_VER_22: + case MXT_VER_22: init_vals = (u8 *)init_vals_ver_22; break; default: @@ -739,11 +739,11 @@ static int qt602240_check_reg_init(struct qt602240_data *data) for (i = 0; i < data->info.object_num; i++) { object = data->object_table + i; - if (!qt602240_object_writable(object->type)) + if (!mxt_object_writable(object->type)) continue; for (j = 0; j < object->size + 1; j++) - qt602240_write_object(data, object->type, j, + mxt_write_object(data, object->type, j, init_vals[index + j]); index += object->size + 1; @@ -752,9 +752,9 @@ static int qt602240_check_reg_init(struct qt602240_data *data) return 0; } -static int qt602240_check_matrix_size(struct qt602240_data *data) +static int mxt_check_matrix_size(struct mxt_data *data) { - const struct qt602240_platform_data *pdata = data->pdata; + const struct mxt_platform_data *pdata = data->pdata; struct device *dev = &data->client->dev; int mode = -1; int error; @@ -801,8 +801,8 @@ static int qt602240_check_matrix_size(struct qt602240_data *data) return -EINVAL; } - error = qt602240_read_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_MODE, &val); + error = mxt_read_object(data, MXT_SPT_CTECONFIG, + MXT_CTE_MODE, &val); if (error) return error; @@ -810,17 +810,17 @@ static int qt602240_check_matrix_size(struct qt602240_data *data) return 0; /* Change the CTE configuration */ - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_CTRL, 1); - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_MODE, mode); - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_CTRL, 0); + mxt_write_object(data, MXT_SPT_CTECONFIG, + MXT_CTE_CTRL, 1); + mxt_write_object(data, MXT_SPT_CTECONFIG, + MXT_CTE_MODE, mode); + mxt_write_object(data, MXT_SPT_CTECONFIG, + MXT_CTE_CTRL, 0); return 0; } -static int qt602240_make_highchg(struct qt602240_data *data) +static int mxt_make_highchg(struct mxt_data *data) { struct device *dev = &data->client->dev; int count = 10; @@ -829,7 +829,7 @@ static int qt602240_make_highchg(struct qt602240_data *data) /* Read dummy message to make high CHG pin */ do { - error = qt602240_read_object(data, QT602240_GEN_MESSAGE, 0, &val); + error = mxt_read_object(data, MXT_GEN_MESSAGE, 0, &val); if (error) return error; } while ((val != 0xff) && --count); @@ -842,82 +842,82 @@ static int qt602240_make_highchg(struct qt602240_data *data) return 0; } -static void qt602240_handle_pdata(struct qt602240_data *data) +static void mxt_handle_pdata(struct mxt_data *data) { - const struct qt602240_platform_data *pdata = data->pdata; + const struct mxt_platform_data *pdata = data->pdata; u8 voltage; /* Set touchscreen lines */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_XSIZE, + mxt_write_object(data, MXT_TOUCH_MULTI, MXT_TOUCH_XSIZE, pdata->x_line); - qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_YSIZE, + mxt_write_object(data, MXT_TOUCH_MULTI, MXT_TOUCH_YSIZE, pdata->y_line); /* Set touchscreen orient */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, QT602240_TOUCH_ORIENT, + mxt_write_object(data, MXT_TOUCH_MULTI, MXT_TOUCH_ORIENT, pdata->orient); /* Set touchscreen burst length */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_BLEN, pdata->blen); + mxt_write_object(data, MXT_TOUCH_MULTI, + MXT_TOUCH_BLEN, pdata->blen); /* Set touchscreen threshold */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_TCHTHR, pdata->threshold); + mxt_write_object(data, MXT_TOUCH_MULTI, + MXT_TOUCH_TCHTHR, pdata->threshold); /* Set touchscreen resolution */ - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_XRANGE_LSB, (pdata->x_size - 1) & 0xff); - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_XRANGE_MSB, (pdata->x_size - 1) >> 8); - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_YRANGE_LSB, (pdata->y_size - 1) & 0xff); - qt602240_write_object(data, QT602240_TOUCH_MULTI, - QT602240_TOUCH_YRANGE_MSB, (pdata->y_size - 1) >> 8); + mxt_write_object(data, MXT_TOUCH_MULTI, + MXT_TOUCH_XRANGE_LSB, (pdata->x_size - 1) & 0xff); + mxt_write_object(data, MXT_TOUCH_MULTI, + MXT_TOUCH_XRANGE_MSB, (pdata->x_size - 1) >> 8); + mxt_write_object(data, MXT_TOUCH_MULTI, + MXT_TOUCH_YRANGE_LSB, (pdata->y_size - 1) & 0xff); + mxt_write_object(data, MXT_TOUCH_MULTI, + MXT_TOUCH_YRANGE_MSB, (pdata->y_size - 1) >> 8); /* Set touchscreen voltage */ - if (data->info.version >= QT602240_VER_21 && pdata->voltage) { - if (pdata->voltage < QT602240_VOLTAGE_DEFAULT) { - voltage = (QT602240_VOLTAGE_DEFAULT - pdata->voltage) / - QT602240_VOLTAGE_STEP; + if (data->info.version >= MXT_VER_21 && pdata->voltage) { + if (pdata->voltage < MXT_VOLTAGE_DEFAULT) { + voltage = (MXT_VOLTAGE_DEFAULT - pdata->voltage) / + MXT_VOLTAGE_STEP; voltage = 0xff - voltage + 1; } else - voltage = (pdata->voltage - QT602240_VOLTAGE_DEFAULT) / - QT602240_VOLTAGE_STEP; + voltage = (pdata->voltage - MXT_VOLTAGE_DEFAULT) / + MXT_VOLTAGE_STEP; - qt602240_write_object(data, QT602240_SPT_CTECONFIG, - QT602240_CTE_VOLTAGE, voltage); + mxt_write_object(data, MXT_SPT_CTECONFIG, + MXT_CTE_VOLTAGE, voltage); } } -static int qt602240_get_info(struct qt602240_data *data) +static int mxt_get_info(struct mxt_data *data) { struct i2c_client *client = data->client; - struct qt602240_info *info = &data->info; + struct mxt_info *info = &data->info; int error; u8 val; - error = qt602240_read_reg(client, QT602240_FAMILY_ID, &val); + error = mxt_read_reg(client, MXT_FAMILY_ID, &val); if (error) return error; info->family_id = val; - error = qt602240_read_reg(client, QT602240_VARIANT_ID, &val); + error = mxt_read_reg(client, MXT_VARIANT_ID, &val); if (error) return error; info->variant_id = val; - error = qt602240_read_reg(client, QT602240_VERSION, &val); + error = mxt_read_reg(client, MXT_VERSION, &val); if (error) return error; info->version = val; - error = qt602240_read_reg(client, QT602240_BUILD, &val); + error = mxt_read_reg(client, MXT_BUILD, &val); if (error) return error; info->build = val; - error = qt602240_read_reg(client, QT602240_OBJECT_NUM, &val); + error = mxt_read_reg(client, MXT_OBJECT_NUM, &val); if (error) return error; info->object_num = val; @@ -925,19 +925,19 @@ static int qt602240_get_info(struct qt602240_data *data) return 0; } -static int qt602240_get_object_table(struct qt602240_data *data) +static int mxt_get_object_table(struct mxt_data *data) { int error; int i; u16 reg; u8 reportid = 0; - u8 buf[QT602240_OBJECT_SIZE]; + u8 buf[MXT_OBJECT_SIZE]; for (i = 0; i < data->info.object_num; i++) { - struct qt602240_object *object = data->object_table + i; + struct mxt_object *object = data->object_table + i; - reg = QT602240_OBJECT_START + QT602240_OBJECT_SIZE * i; - error = qt602240_read_object_table(data->client, reg, buf); + reg = MXT_OBJECT_START + MXT_OBJECT_SIZE * i; + error = mxt_read_object_table(data->client, reg, buf); if (error) return error; @@ -957,19 +957,19 @@ static int qt602240_get_object_table(struct qt602240_data *data) return 0; } -static int qt602240_initialize(struct qt602240_data *data) +static int mxt_initialize(struct mxt_data *data) { struct i2c_client *client = data->client; - struct qt602240_info *info = &data->info; + struct mxt_info *info = &data->info; int error; u8 val; - error = qt602240_get_info(data); + error = mxt_get_info(data); if (error) return error; data->object_table = kcalloc(info->object_num, - sizeof(struct qt602240_object), + sizeof(struct mxt_object), GFP_KERNEL); if (!data->object_table) { dev_err(&client->dev, "Failed to allocate memory\n"); @@ -977,44 +977,44 @@ static int qt602240_initialize(struct qt602240_data *data) } /* Get object table information */ - error = qt602240_get_object_table(data); + error = mxt_get_object_table(data); if (error) return error; /* Check register init values */ - error = qt602240_check_reg_init(data); + error = mxt_check_reg_init(data); if (error) return error; /* Check X/Y matrix size */ - error = qt602240_check_matrix_size(data); + error = mxt_check_matrix_size(data); if (error) return error; - error = qt602240_make_highchg(data); + error = mxt_make_highchg(data); if (error) return error; - qt602240_handle_pdata(data); + mxt_handle_pdata(data); /* Backup to memory */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_BACKUPNV, - QT602240_BACKUP_VALUE); - msleep(QT602240_BACKUP_TIME); + mxt_write_object(data, MXT_GEN_COMMAND, + MXT_COMMAND_BACKUPNV, + MXT_BACKUP_VALUE); + msleep(MXT_BACKUP_TIME); /* Soft reset */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_RESET, 1); - msleep(QT602240_RESET_TIME); + mxt_write_object(data, MXT_GEN_COMMAND, + MXT_COMMAND_RESET, 1); + msleep(MXT_RESET_TIME); /* Update matrix size at info struct */ - error = qt602240_read_reg(client, QT602240_MATRIX_X_SIZE, &val); + error = mxt_read_reg(client, MXT_MATRIX_X_SIZE, &val); if (error) return error; info->matrix_xsize = val; - error = qt602240_read_reg(client, QT602240_MATRIX_Y_SIZE, &val); + error = mxt_read_reg(client, MXT_MATRIX_Y_SIZE, &val); if (error) return error; info->matrix_ysize = val; @@ -1032,11 +1032,11 @@ static int qt602240_initialize(struct qt602240_data *data) return 0; } -static ssize_t qt602240_object_show(struct device *dev, +static ssize_t mxt_object_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct qt602240_data *data = dev_get_drvdata(dev); - struct qt602240_object *object; + struct mxt_data *data = dev_get_drvdata(dev); + struct mxt_object *object; int count = 0; int i, j; int error; @@ -1049,13 +1049,13 @@ static ssize_t qt602240_object_show(struct device *dev, "Object Table Element %d(Type %d)\n", i + 1, object->type); - if (!qt602240_object_readable(object->type)) { + if (!mxt_object_readable(object->type)) { count += sprintf(buf + count, "\n"); continue; } for (j = 0; j < object->size + 1; j++) { - error = qt602240_read_object(data, + error = mxt_read_object(data, object->type, j, &val); if (error) return error; @@ -1070,9 +1070,9 @@ static ssize_t qt602240_object_show(struct device *dev, return count; } -static int qt602240_load_fw(struct device *dev, const char *fn) +static int mxt_load_fw(struct device *dev, const char *fn) { - struct qt602240_data *data = dev_get_drvdata(dev); + struct mxt_data *data = dev_get_drvdata(dev); struct i2c_client *client = data->client; const struct firmware *fw = NULL; unsigned int frame_size; @@ -1086,26 +1086,26 @@ static int qt602240_load_fw(struct device *dev, const char *fn) } /* Change to the bootloader mode */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_RESET, QT602240_BOOT_VALUE); - msleep(QT602240_RESET_TIME); + mxt_write_object(data, MXT_GEN_COMMAND, + MXT_COMMAND_RESET, MXT_BOOT_VALUE); + msleep(MXT_RESET_TIME); /* Change to slave address of bootloader */ - if (client->addr == QT602240_APP_LOW) - client->addr = QT602240_BOOT_LOW; + if (client->addr == MXT_APP_LOW) + client->addr = MXT_BOOT_LOW; else - client->addr = QT602240_BOOT_HIGH; + client->addr = MXT_BOOT_HIGH; - ret = qt602240_check_bootloader(client, QT602240_WAITING_BOOTLOAD_CMD); + ret = mxt_check_bootloader(client, MXT_WAITING_BOOTLOAD_CMD); if (ret) goto out; /* Unlock bootloader */ - qt602240_unlock_bootloader(client); + mxt_unlock_bootloader(client); while (pos < fw->size) { - ret = qt602240_check_bootloader(client, - QT602240_WAITING_FRAME_DATA); + ret = mxt_check_bootloader(client, + MXT_WAITING_FRAME_DATA); if (ret) goto out; @@ -1117,10 +1117,10 @@ static int qt602240_load_fw(struct device *dev, const char *fn) frame_size += 2; /* Write one frame to device */ - qt602240_fw_write(client, fw->data + pos, frame_size); + mxt_fw_write(client, fw->data + pos, frame_size); - ret = qt602240_check_bootloader(client, - QT602240_FRAME_CRC_PASS); + ret = mxt_check_bootloader(client, + MXT_FRAME_CRC_PASS); if (ret) goto out; @@ -1133,19 +1133,19 @@ out: release_firmware(fw); /* Change to slave address of application */ - if (client->addr == QT602240_BOOT_LOW) - client->addr = QT602240_APP_LOW; + if (client->addr == MXT_BOOT_LOW) + client->addr = MXT_APP_LOW; else - client->addr = QT602240_APP_HIGH; + client->addr = MXT_APP_HIGH; return ret; } -static ssize_t qt602240_update_fw_store(struct device *dev, +static ssize_t mxt_update_fw_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct qt602240_data *data = dev_get_drvdata(dev); + struct mxt_data *data = dev_get_drvdata(dev); unsigned int version; int error; @@ -1154,14 +1154,14 @@ static ssize_t qt602240_update_fw_store(struct device *dev, return -EINVAL; } - if (data->info.version < QT602240_VER_21 || version < QT602240_VER_21) { + if (data->info.version < MXT_VER_21 || version < MXT_VER_21) { dev_err(dev, "FW update supported starting with version 21\n"); return -EINVAL; } disable_irq(data->irq); - error = qt602240_load_fw(dev, QT602240_FW_NAME); + error = mxt_load_fw(dev, MXT_FW_NAME); if (error) { dev_err(dev, "The firmware update failed(%d)\n", error); count = error; @@ -1169,12 +1169,12 @@ static ssize_t qt602240_update_fw_store(struct device *dev, dev_dbg(dev, "The firmware update succeeded\n"); /* Wait for reset */ - msleep(QT602240_FWRESET_TIME); + msleep(MXT_FWRESET_TIME); kfree(data->object_table); data->object_table = NULL; - qt602240_initialize(data); + mxt_initialize(data); } enable_irq(data->irq); @@ -1182,60 +1182,60 @@ static ssize_t qt602240_update_fw_store(struct device *dev, return count; } -static DEVICE_ATTR(object, 0444, qt602240_object_show, NULL); -static DEVICE_ATTR(update_fw, 0664, NULL, qt602240_update_fw_store); +static DEVICE_ATTR(object, 0444, mxt_object_show, NULL); +static DEVICE_ATTR(update_fw, 0664, NULL, mxt_update_fw_store); -static struct attribute *qt602240_attrs[] = { +static struct attribute *mxt_attrs[] = { &dev_attr_object.attr, &dev_attr_update_fw.attr, NULL }; -static const struct attribute_group qt602240_attr_group = { - .attrs = qt602240_attrs, +static const struct attribute_group mxt_attr_group = { + .attrs = mxt_attrs, }; -static void qt602240_start(struct qt602240_data *data) +static void mxt_start(struct mxt_data *data) { /* Touch enable */ - qt602240_write_object(data, - QT602240_TOUCH_MULTI, QT602240_TOUCH_CTRL, 0x83); + mxt_write_object(data, + MXT_TOUCH_MULTI, MXT_TOUCH_CTRL, 0x83); } -static void qt602240_stop(struct qt602240_data *data) +static void mxt_stop(struct mxt_data *data) { /* Touch disable */ - qt602240_write_object(data, - QT602240_TOUCH_MULTI, QT602240_TOUCH_CTRL, 0); + mxt_write_object(data, + MXT_TOUCH_MULTI, MXT_TOUCH_CTRL, 0); } -static int qt602240_input_open(struct input_dev *dev) +static int mxt_input_open(struct input_dev *dev) { - struct qt602240_data *data = input_get_drvdata(dev); + struct mxt_data *data = input_get_drvdata(dev); - qt602240_start(data); + mxt_start(data); return 0; } -static void qt602240_input_close(struct input_dev *dev) +static void mxt_input_close(struct input_dev *dev) { - struct qt602240_data *data = input_get_drvdata(dev); + struct mxt_data *data = input_get_drvdata(dev); - qt602240_stop(data); + mxt_stop(data); } -static int __devinit qt602240_probe(struct i2c_client *client, +static int __devinit mxt_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct qt602240_data *data; + struct mxt_data *data; struct input_dev *input_dev; int error; if (!client->dev.platform_data) return -EINVAL; - data = kzalloc(sizeof(struct qt602240_data), GFP_KERNEL); + data = kzalloc(sizeof(struct mxt_data), GFP_KERNEL); input_dev = input_allocate_device(); if (!data || !input_dev) { dev_err(&client->dev, "Failed to allocate memory\n"); @@ -1243,11 +1243,11 @@ static int __devinit qt602240_probe(struct i2c_client *client, goto err_free_mem; } - input_dev->name = "AT42QT602240/ATMXT224 Touchscreen"; + input_dev->name = "Atmel maXTouch Touchscreen"; input_dev->id.bustype = BUS_I2C; input_dev->dev.parent = &client->dev; - input_dev->open = qt602240_input_open; - input_dev->close = qt602240_input_close; + input_dev->open = mxt_input_open; + input_dev->close = mxt_input_close; __set_bit(EV_ABS, input_dev->evbit); __set_bit(EV_KEY, input_dev->evbit); @@ -1255,17 +1255,17 @@ static int __devinit qt602240_probe(struct i2c_client *client, /* For single touch */ input_set_abs_params(input_dev, ABS_X, - 0, QT602240_MAX_XC, 0, 0); + 0, MXT_MAX_XC, 0, 0); input_set_abs_params(input_dev, ABS_Y, - 0, QT602240_MAX_YC, 0, 0); + 0, MXT_MAX_YC, 0, 0); /* For multi touch */ input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, - 0, QT602240_MAX_AREA, 0, 0); + 0, MXT_MAX_AREA, 0, 0); input_set_abs_params(input_dev, ABS_MT_POSITION_X, - 0, QT602240_MAX_XC, 0, 0); + 0, MXT_MAX_XC, 0, 0); input_set_abs_params(input_dev, ABS_MT_POSITION_Y, - 0, QT602240_MAX_YC, 0, 0); + 0, MXT_MAX_YC, 0, 0); input_set_drvdata(input_dev, data); @@ -1276,11 +1276,11 @@ static int __devinit qt602240_probe(struct i2c_client *client, i2c_set_clientdata(client, data); - error = qt602240_initialize(data); + error = mxt_initialize(data); if (error) goto err_free_object; - error = request_threaded_irq(client->irq, NULL, qt602240_interrupt, + error = request_threaded_irq(client->irq, NULL, mxt_interrupt, IRQF_TRIGGER_FALLING, client->dev.driver->name, data); if (error) { dev_err(&client->dev, "Failed to register interrupt\n"); @@ -1291,7 +1291,7 @@ static int __devinit qt602240_probe(struct i2c_client *client, if (error) goto err_free_irq; - error = sysfs_create_group(&client->dev.kobj, &qt602240_attr_group); + error = sysfs_create_group(&client->dev.kobj, &mxt_attr_group); if (error) goto err_unregister_device; @@ -1310,11 +1310,11 @@ err_free_mem: return error; } -static int __devexit qt602240_remove(struct i2c_client *client) +static int __devexit mxt_remove(struct i2c_client *client) { - struct qt602240_data *data = i2c_get_clientdata(client); + struct mxt_data *data = i2c_get_clientdata(client); - sysfs_remove_group(&client->dev.kobj, &qt602240_attr_group); + sysfs_remove_group(&client->dev.kobj, &mxt_attr_group); free_irq(data->irq, data); input_unregister_device(data->input_dev); kfree(data->object_table); @@ -1324,83 +1324,84 @@ static int __devexit qt602240_remove(struct i2c_client *client) } #ifdef CONFIG_PM -static int qt602240_suspend(struct device *dev) +static int mxt_suspend(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); - struct qt602240_data *data = i2c_get_clientdata(client); + struct mxt_data *data = i2c_get_clientdata(client); struct input_dev *input_dev = data->input_dev; mutex_lock(&input_dev->mutex); if (input_dev->users) - qt602240_stop(data); + mxt_stop(data); mutex_unlock(&input_dev->mutex); return 0; } -static int qt602240_resume(struct device *dev) +static int mxt_resume(struct device *dev) { struct i2c_client *client = to_i2c_client(dev); - struct qt602240_data *data = i2c_get_clientdata(client); + struct mxt_data *data = i2c_get_clientdata(client); struct input_dev *input_dev = data->input_dev; /* Soft reset */ - qt602240_write_object(data, QT602240_GEN_COMMAND, - QT602240_COMMAND_RESET, 1); + mxt_write_object(data, MXT_GEN_COMMAND, + MXT_COMMAND_RESET, 1); - msleep(QT602240_RESET_TIME); + msleep(MXT_RESET_TIME); mutex_lock(&input_dev->mutex); if (input_dev->users) - qt602240_start(data); + mxt_start(data); mutex_unlock(&input_dev->mutex); return 0; } -static const struct dev_pm_ops qt602240_pm_ops = { - .suspend = qt602240_suspend, - .resume = qt602240_resume, +static const struct dev_pm_ops mxt_pm_ops = { + .suspend = mxt_suspend, + .resume = mxt_resume, }; #endif -static const struct i2c_device_id qt602240_id[] = { +static const struct i2c_device_id mxt_id[] = { { "qt602240_ts", 0 }, + { "atmel_mxt_ts", 0 }, { } }; -MODULE_DEVICE_TABLE(i2c, qt602240_id); +MODULE_DEVICE_TABLE(i2c, mxt_id); -static struct i2c_driver qt602240_driver = { +static struct i2c_driver mxt_driver = { .driver = { - .name = "qt602240_ts", + .name = "atmel_mxt_ts", .owner = THIS_MODULE, #ifdef CONFIG_PM - .pm = &qt602240_pm_ops, + .pm = &mxt_pm_ops, #endif }, - .probe = qt602240_probe, - .remove = __devexit_p(qt602240_remove), - .id_table = qt602240_id, + .probe = mxt_probe, + .remove = __devexit_p(mxt_remove), + .id_table = mxt_id, }; -static int __init qt602240_init(void) +static int __init mxt_init(void) { - return i2c_add_driver(&qt602240_driver); + return i2c_add_driver(&mxt_driver); } -static void __exit qt602240_exit(void) +static void __exit mxt_exit(void) { - i2c_del_driver(&qt602240_driver); + i2c_del_driver(&mxt_driver); } -module_init(qt602240_init); -module_exit(qt602240_exit); +module_init(mxt_init); +module_exit(mxt_exit); /* Module information */ MODULE_AUTHOR("Joonyoung Shim "); -MODULE_DESCRIPTION("AT42QT602240/ATMXT224 Touchscreen driver"); +MODULE_DESCRIPTION("Atmel maXTouch Touchscreen driver"); MODULE_LICENSE("GPL"); diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index c5033e10109..671967cf4d1 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -1,5 +1,5 @@ /* - * AT42QT602240/ATMXT224 Touchscreen driver + * Atmel maXTouch Touchscreen driver * * Copyright (C) 2010 Samsung Electronics Co.Ltd * Author: Joonyoung Shim @@ -10,21 +10,21 @@ * option) any later version. */ -#ifndef __LINUX_QT602240_TS_H -#define __LINUX_QT602240_TS_H +#ifndef __LINUX_ATMEL_MXT_TS_H +#define __LINUX_ATMEL_MXT_TS_H /* Orient */ -#define QT602240_NORMAL 0x0 -#define QT602240_DIAGONAL 0x1 -#define QT602240_HORIZONTAL_FLIP 0x2 -#define QT602240_ROTATED_90_COUNTER 0x3 -#define QT602240_VERTICAL_FLIP 0x4 -#define QT602240_ROTATED_90 0x5 -#define QT602240_ROTATED_180 0x6 -#define QT602240_DIAGONAL_COUNTER 0x7 +#define MXT_NORMAL 0x0 +#define MXT_DIAGONAL 0x1 +#define MXT_HORIZONTAL_FLIP 0x2 +#define MXT_ROTATED_90_COUNTER 0x3 +#define MXT_VERTICAL_FLIP 0x4 +#define MXT_ROTATED_90 0x5 +#define MXT_ROTATED_180 0x6 +#define MXT_DIAGONAL_COUNTER 0x7 -/* The platform data for the AT42QT602240/ATMXT224 touchscreen driver */ -struct qt602240_platform_data { +/* The platform data for the Atmel maXTouch touchscreen driver */ +struct mxt_platform_data { unsigned int x_line; unsigned int y_line; unsigned int x_size; @@ -35,4 +35,4 @@ struct qt602240_platform_data { unsigned char orient; }; -#endif /* __LINUX_QT602240_TS_H */ +#endif /* __LINUX_ATMEL_MXT_TS_H */ -- cgit v1.2.3-70-g09d2 From 26cdb1ae76f842e895ef4d09796a9101a7f8746b Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Fri, 4 Feb 2011 00:51:05 -0800 Subject: Input: atmel_mxt_ts - read whole message to make CHG low Read the whole message, as reading just the first byte isn't always guaranteed to clear the message. Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/atmel_mxt_ts.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 5dca78a00c9..162a3bf019e 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -823,16 +823,16 @@ static int mxt_check_matrix_size(struct mxt_data *data) static int mxt_make_highchg(struct mxt_data *data) { struct device *dev = &data->client->dev; + struct mxt_message message; int count = 10; int error; - u8 val; /* Read dummy message to make high CHG pin */ do { - error = mxt_read_object(data, MXT_GEN_MESSAGE, 0, &val); + error = mxt_read_message(data, &message); if (error) return error; - } while ((val != 0xff) && --count); + } while (message.reportid != 0xff && --count); if (!count) { dev_err(dev, "CHG pin isn't cleared\n"); -- cgit v1.2.3-70-g09d2 From 46ee2a05a466ca7e34d65fe3feba195d62109362 Mon Sep 17 00:00:00 2001 From: Chris Leech Date: Tue, 15 Feb 2011 13:36:52 -0800 Subject: Input: atmel_mxt_ts - add mXT224 identifier to id_table "mXT224" is used in the Intel mid firmware in SFI tables to identify the presence of this I2C device. Signed-off-by: Chris Leech Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/atmel_mxt_ts.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 162a3bf019e..fe8902e1f01 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -1371,6 +1371,7 @@ static const struct dev_pm_ops mxt_pm_ops = { static const struct i2c_device_id mxt_id[] = { { "qt602240_ts", 0 }, { "atmel_mxt_ts", 0 }, + { "mXT224", 0 }, { } }; MODULE_DEVICE_TABLE(i2c, mxt_id); -- cgit v1.2.3-70-g09d2 From 71749f5c66e797a39600dae9de58aab3858dc488 Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Tue, 15 Feb 2011 13:36:52 -0800 Subject: Input: atmel_mxt_ts - allow board code to suppliy controller config As there is no common configuration settings that would work in every situation, remove the fixed config data from driver code and add config data to platform data. Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/atmel_mxt_ts.c | 148 +++---------------------------- include/linux/i2c/atmel_mxt_ts.h | 5 ++ 2 files changed, 18 insertions(+), 135 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index fe8902e1f01..52032ef3d3a 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -199,122 +199,6 @@ #define MXT_MAX_FINGER 10 -/* Initial register values recommended from chip vendor */ -static const u8 init_vals_ver_20[] = { - /* MXT_GEN_COMMAND(6) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_GEN_POWER(7) */ - 0x20, 0xff, 0x32, - /* MXT_GEN_ACQUIRE(8) */ - 0x08, 0x05, 0x05, 0x00, 0x00, 0x00, 0x05, 0x14, - /* MXT_TOUCH_MULTI(9) */ - 0x00, 0x00, 0x00, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x02, 0x00, - 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x88, 0x64, - /* MXT_TOUCH_KEYARRAY(15) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* MXT_SPT_GPIOPWM(19) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, - /* MXT_PROCI_GRIPFACE(20) */ - 0x00, 0x64, 0x64, 0x64, 0x64, 0x00, 0x00, 0x1e, 0x14, 0x04, - 0x1e, 0x00, - /* MXT_PROCG_NOISE(22) */ - 0x05, 0x00, 0x00, 0x19, 0x00, 0xe7, 0xff, 0x04, 0x32, 0x00, - 0x01, 0x0a, 0x0f, 0x14, 0x00, 0x00, 0xe8, - /* MXT_TOUCH_PROXIMITY(23) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, - /* MXT_PROCI_ONETOUCH(24) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_SPT_SELFTEST(25) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - /* MXT_PROCI_TWOTOUCH(27) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_SPT_CTECONFIG(28) */ - 0x00, 0x00, 0x00, 0x04, 0x08, -}; - -static const u8 init_vals_ver_21[] = { - /* MXT_GEN_COMMAND(6) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_GEN_POWER(7) */ - 0x20, 0xff, 0x32, - /* MXT_GEN_ACQUIRE(8) */ - 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, - /* MXT_TOUCH_MULTI(9) */ - 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, - 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_TOUCH_KEYARRAY(15) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* MXT_SPT_GPIOPWM(19) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_PROCI_GRIPFACE(20) */ - 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, - 0x0f, 0x0a, - /* MXT_PROCG_NOISE(22) */ - 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, - 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, - /* MXT_TOUCH_PROXIMITY(23) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, - /* MXT_PROCI_ONETOUCH(24) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_SPT_SELFTEST(25) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - /* MXT_PROCI_TWOTOUCH(27) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_SPT_CTECONFIG(28) */ - 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, -}; - -static const u8 init_vals_ver_22[] = { - /* MXT_GEN_COMMAND(6) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_GEN_POWER(7) */ - 0x20, 0xff, 0x32, - /* MXT_GEN_ACQUIRE(8) */ - 0x0a, 0x00, 0x05, 0x00, 0x00, 0x00, 0x09, 0x23, - /* MXT_TOUCH_MULTI(9) */ - 0x00, 0x00, 0x00, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x02, 0x00, - 0x00, 0x01, 0x01, 0x0e, 0x0a, 0x0a, 0x0a, 0x0a, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* MXT_TOUCH_KEYARRAY(15) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, - /* MXT_SPT_GPIOPWM(19) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_PROCI_GRIPFACE(20) */ - 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x50, 0x28, 0x04, - 0x0f, 0x0a, - /* MXT_PROCG_NOISE(22) */ - 0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x23, 0x00, - 0x00, 0x05, 0x0f, 0x19, 0x23, 0x2d, 0x03, - /* MXT_TOUCH_PROXIMITY(23) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_PROCI_ONETOUCH(24) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_SPT_SELFTEST(25) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, - /* MXT_PROCI_TWOTOUCH(27) */ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - /* MXT_SPT_CTECONFIG(28) */ - 0x00, 0x00, 0x00, 0x08, 0x10, 0x00, -}; - struct mxt_info { u8 family_id; u8 variant_id; @@ -714,26 +598,15 @@ end: static int mxt_check_reg_init(struct mxt_data *data) { + const struct mxt_platform_data *pdata = data->pdata; struct mxt_object *object; struct device *dev = &data->client->dev; int index = 0; - int i, j; - u8 version = data->info.version; - u8 *init_vals; + int i, j, config_offset; - switch (version) { - case MXT_VER_20: - init_vals = (u8 *)init_vals_ver_20; - break; - case MXT_VER_21: - init_vals = (u8 *)init_vals_ver_21; - break; - case MXT_VER_22: - init_vals = (u8 *)init_vals_ver_22; - break; - default: - dev_err(dev, "Firmware version %d doesn't support\n", version); - return -EINVAL; + if (!pdata->config) { + dev_dbg(dev, "No cfg data defined, skipping reg init\n"); + return 0; } for (i = 0; i < data->info.object_num; i++) { @@ -742,10 +615,15 @@ static int mxt_check_reg_init(struct mxt_data *data) if (!mxt_object_writable(object->type)) continue; - for (j = 0; j < object->size + 1; j++) + for (j = 0; j < object->size + 1; j++) { + config_offset = index + j; + if (config_offset > pdata->config_length) { + dev_err(dev, "Not enough config data!\n"); + return -EINVAL; + } mxt_write_object(data, object->type, j, - init_vals[index + j]); - + pdata->config[config_offset]); + } index += object->size + 1; } diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index 671967cf4d1..b8297685f48 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -13,6 +13,8 @@ #ifndef __LINUX_ATMEL_MXT_TS_H #define __LINUX_ATMEL_MXT_TS_H +#include + /* Orient */ #define MXT_NORMAL 0x0 #define MXT_DIAGONAL 0x1 @@ -25,6 +27,9 @@ /* The platform data for the Atmel maXTouch touchscreen driver */ struct mxt_platform_data { + const u8 *config; + size_t config_length; + unsigned int x_line; unsigned int y_line; unsigned int x_size; -- cgit v1.2.3-70-g09d2 From 919ed895f0b4227da26ea1b0a1347db5010f105e Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Tue, 15 Feb 2011 13:36:52 -0800 Subject: Input: atmel_mxt_ts - allow board code to specify IRQ flags Different board have different requirements/setups so let's be more flexible. Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- arch/arm/mach-s5pv210/mach-goni.c | 2 ++ drivers/input/touchscreen/atmel_mxt_ts.c | 7 ++++--- include/linux/i2c/atmel_mxt_ts.h | 1 + 3 files changed, 7 insertions(+), 3 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index e9a7d340f4e..be0eb7a2e61 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -25,6 +25,7 @@ #include #include #include +#include #include #include @@ -231,6 +232,7 @@ static struct mxt_platform_data qt602240_platform_data = { .threshold = 0x28, .voltage = 2800000, /* 2.8V */ .orient = MXT_DIAGONAL, + .irqflags = IRQF_TRIGGER_FALLING, }; static struct s3c2410_platform_i2c i2c2_data __initdata = { diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 52032ef3d3a..d2e5864ca09 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -1106,11 +1106,12 @@ static void mxt_input_close(struct input_dev *dev) static int __devinit mxt_probe(struct i2c_client *client, const struct i2c_device_id *id) { + const struct mxt_platform_data *pdata = client->dev.platform_data; struct mxt_data *data; struct input_dev *input_dev; int error; - if (!client->dev.platform_data) + if (!pdata) return -EINVAL; data = kzalloc(sizeof(struct mxt_data), GFP_KERNEL); @@ -1149,7 +1150,7 @@ static int __devinit mxt_probe(struct i2c_client *client, data->client = client; data->input_dev = input_dev; - data->pdata = client->dev.platform_data; + data->pdata = pdata; data->irq = client->irq; i2c_set_clientdata(client, data); @@ -1159,7 +1160,7 @@ static int __devinit mxt_probe(struct i2c_client *client, goto err_free_object; error = request_threaded_irq(client->irq, NULL, mxt_interrupt, - IRQF_TRIGGER_FALLING, client->dev.driver->name, data); + pdata->irqflags, client->dev.driver->name, data); if (error) { dev_err(&client->dev, "Failed to register interrupt\n"); goto err_free_object; diff --git a/include/linux/i2c/atmel_mxt_ts.h b/include/linux/i2c/atmel_mxt_ts.h index b8297685f48..f027f7a6351 100644 --- a/include/linux/i2c/atmel_mxt_ts.h +++ b/include/linux/i2c/atmel_mxt_ts.h @@ -38,6 +38,7 @@ struct mxt_platform_data { unsigned int threshold; unsigned int voltage; unsigned char orient; + unsigned long irqflags; }; #endif /* __LINUX_ATMEL_MXT_TS_H */ -- cgit v1.2.3-70-g09d2 From 0d3c07378bb7d423302d7cb0dcd3fa5a26c40220 Mon Sep 17 00:00:00 2001 From: Iiro Valkonen Date: Wed, 23 Feb 2011 21:07:20 -0800 Subject: Input: atmel_mxt_ts - remove matrix size check The mxt_check_matrix_size() is currently setting the CTE mode to match xline/yline information that is in the platform data, but it does not take into account for example the fact that we could have a key array in use too (key array would use some x/y lines as well). It would be better to simply rely on the configuration data, and make sure that the CTE mode set in there matches the touch object (touchscreen, key array, proximity) configuration (which are set in the config data too). Signed-off-by: Iiro Valkonen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/atmel_mxt_ts.c | 73 -------------------------------- 1 file changed, 73 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index d2e5864ca09..6264ba80c38 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -630,74 +630,6 @@ static int mxt_check_reg_init(struct mxt_data *data) return 0; } -static int mxt_check_matrix_size(struct mxt_data *data) -{ - const struct mxt_platform_data *pdata = data->pdata; - struct device *dev = &data->client->dev; - int mode = -1; - int error; - u8 val; - - dev_dbg(dev, "Number of X lines: %d\n", pdata->x_line); - dev_dbg(dev, "Number of Y lines: %d\n", pdata->y_line); - - switch (pdata->x_line) { - case 0 ... 15: - if (pdata->y_line <= 14) - mode = 0; - break; - case 16: - if (pdata->y_line <= 12) - mode = 1; - if (pdata->y_line == 13 || pdata->y_line == 14) - mode = 0; - break; - case 17: - if (pdata->y_line <= 11) - mode = 2; - if (pdata->y_line == 12 || pdata->y_line == 13) - mode = 1; - break; - case 18: - if (pdata->y_line <= 10) - mode = 3; - if (pdata->y_line == 11 || pdata->y_line == 12) - mode = 2; - break; - case 19: - if (pdata->y_line <= 9) - mode = 4; - if (pdata->y_line == 10 || pdata->y_line == 11) - mode = 3; - break; - case 20: - mode = 4; - } - - if (mode < 0) { - dev_err(dev, "Invalid X/Y lines\n"); - return -EINVAL; - } - - error = mxt_read_object(data, MXT_SPT_CTECONFIG, - MXT_CTE_MODE, &val); - if (error) - return error; - - if (mode == val) - return 0; - - /* Change the CTE configuration */ - mxt_write_object(data, MXT_SPT_CTECONFIG, - MXT_CTE_CTRL, 1); - mxt_write_object(data, MXT_SPT_CTECONFIG, - MXT_CTE_MODE, mode); - mxt_write_object(data, MXT_SPT_CTECONFIG, - MXT_CTE_CTRL, 0); - - return 0; -} - static int mxt_make_highchg(struct mxt_data *data) { struct device *dev = &data->client->dev; @@ -864,11 +796,6 @@ static int mxt_initialize(struct mxt_data *data) if (error) return error; - /* Check X/Y matrix size */ - error = mxt_check_matrix_size(data); - if (error) - return error; - error = mxt_make_highchg(data); if (error) return error; -- cgit v1.2.3-70-g09d2 From 23c483d29fcbc35591131019660b2630cc6629ae Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Sat, 12 Mar 2011 20:48:34 -0800 Subject: Input: wm831x-ts - default pressure measurements on tslib expects pressure measurements so enable them by default for better compatibility. Signed-off-by: Mark Brown Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/wm831x-ts.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c index 1022f715d3c..3db0c29f3b0 100644 --- a/drivers/input/touchscreen/wm831x-ts.c +++ b/drivers/input/touchscreen/wm831x-ts.c @@ -225,7 +225,10 @@ static __devinit int wm831x_ts_probe(struct platform_device *pdev) else wm831x_ts->pd_irq = platform_get_irq_byname(pdev, "TCHPD"); - wm831x_ts->pressure = pdata && pdata->pressure; + if (pdata) + wm831x_ts->pressure = pdata->pressure; + else + wm831x_ts->pressure = true; /* Five wire touchscreens can't report pressure */ if (pdata && pdata->fivewire) { -- cgit v1.2.3-70-g09d2 From e7cbb90ad244b9d3ba5c6d57aec05d6c73df0a98 Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Mon, 14 Mar 2011 21:39:09 -0700 Subject: Input: wm831x-ts - ensure the controller is in a known state on open Explicitly set all the enable bits when opening the device just in case something left the device in an unexpected state. Signed-off-by: Mark Brown Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/wm831x-ts.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/wm831x-ts.c b/drivers/input/touchscreen/wm831x-ts.c index 3db0c29f3b0..6ae054f8e0a 100644 --- a/drivers/input/touchscreen/wm831x-ts.c +++ b/drivers/input/touchscreen/wm831x-ts.c @@ -167,7 +167,9 @@ static int wm831x_ts_input_open(struct input_dev *idev) struct wm831x *wm831x = wm831x_ts->wm831x; wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, - WM831X_TCH_ENA, WM831X_TCH_ENA); + WM831X_TCH_ENA | WM831X_TCH_CVT_ENA | + WM831X_TCH_X_ENA | WM831X_TCH_Y_ENA | + WM831X_TCH_Z_ENA, WM831X_TCH_ENA); wm831x_set_bits(wm831x, WM831X_TOUCH_CONTROL_1, WM831X_TCH_CVT_ENA, WM831X_TCH_CVT_ENA); -- cgit v1.2.3-70-g09d2 From 979a72dad9c6649486e35a84324af8e81936af03 Mon Sep 17 00:00:00 2001 From: Joonyoung Shim Date: Mon, 14 Mar 2011 21:41:34 -0700 Subject: Input: atmel_mxt_ts - remove firmware version check Atmel touchscreen chips have different firmware version with each chip, so we cannot distinguish attribute of chip by firmware version. Signed-off-by: Joonyoung Shim Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/atmel_mxt_ts.c | 21 +++++---------------- 1 file changed, 5 insertions(+), 16 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 6264ba80c38..0986fa46e9d 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -60,11 +60,11 @@ #define MXT_PROCG_NOISE 22 #define MXT_PROCI_ONETOUCH 24 #define MXT_PROCI_TWOTOUCH 27 -#define MXT_SPT_COMMSCONFIG 18 /* firmware ver 21 over */ +#define MXT_SPT_COMMSCONFIG 18 #define MXT_SPT_GPIOPWM 19 #define MXT_SPT_SELFTEST 25 #define MXT_SPT_CTECONFIG 28 -#define MXT_SPT_USERDATA 38 /* firmware ver 21 over */ +#define MXT_SPT_USERDATA 38 /* MXT_GEN_COMMAND field */ #define MXT_COMMAND_RESET 0 @@ -115,7 +115,7 @@ #define MXT_TOUCH_XEDGEDIST 27 #define MXT_TOUCH_YEDGECTRL 28 #define MXT_TOUCH_YEDGEDIST 29 -#define MXT_TOUCH_JUMPLIMIT 30 /* firmware ver 22 over */ +#define MXT_TOUCH_JUMPLIMIT 30 /* MXT_PROCI_GRIPFACE field */ #define MXT_GRIPFACE_CTRL 0 @@ -157,7 +157,7 @@ #define MXT_CTE_MODE 2 #define MXT_CTE_IDLEGCAFDEPTH 3 #define MXT_CTE_ACTVGCAFDEPTH 4 -#define MXT_CTE_VOLTAGE 5 /* firmware ver 21 over */ +#define MXT_CTE_VOLTAGE 5 #define MXT_VOLTAGE_DEFAULT 2700000 #define MXT_VOLTAGE_STEP 10000 @@ -686,7 +686,7 @@ static void mxt_handle_pdata(struct mxt_data *data) MXT_TOUCH_YRANGE_MSB, (pdata->y_size - 1) >> 8); /* Set touchscreen voltage */ - if (data->info.version >= MXT_VER_21 && pdata->voltage) { + if (pdata->voltage) { if (pdata->voltage < MXT_VOLTAGE_DEFAULT) { voltage = (MXT_VOLTAGE_DEFAULT - pdata->voltage) / MXT_VOLTAGE_STEP; @@ -951,19 +951,8 @@ static ssize_t mxt_update_fw_store(struct device *dev, const char *buf, size_t count) { struct mxt_data *data = dev_get_drvdata(dev); - unsigned int version; int error; - if (sscanf(buf, "%u", &version) != 1) { - dev_err(dev, "Invalid values\n"); - return -EINVAL; - } - - if (data->info.version < MXT_VER_21 || version < MXT_VER_21) { - dev_err(dev, "FW update supported starting with version 21\n"); - return -EINVAL; - } - disable_irq(data->irq); error = mxt_load_fw(dev, MXT_FW_NAME); -- cgit v1.2.3-70-g09d2 From 4c75de32eb9fcaa14925e2e444748f8b71e4f6fc Mon Sep 17 00:00:00 2001 From: Joonyoung Shim Date: Mon, 14 Mar 2011 21:41:40 -0700 Subject: Input: atmel_mxt_ts - add objects of mXT1386 chip Atmel mXT1386 chip is operated by atmel_mxt_ts driver and it has some different objects. Signed-off-by: Joonyoung Shim Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/atmel_mxt_ts.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index 0986fa46e9d..4012436633b 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -60,11 +60,15 @@ #define MXT_PROCG_NOISE 22 #define MXT_PROCI_ONETOUCH 24 #define MXT_PROCI_TWOTOUCH 27 +#define MXT_PROCI_GRIP 40 +#define MXT_PROCI_PALM 41 #define MXT_SPT_COMMSCONFIG 18 #define MXT_SPT_GPIOPWM 19 #define MXT_SPT_SELFTEST 25 #define MXT_SPT_CTECONFIG 28 #define MXT_SPT_USERDATA 38 +#define MXT_SPT_DIGITIZER 43 +#define MXT_SPT_MESSAGECOUNT 44 /* MXT_GEN_COMMAND field */ #define MXT_COMMAND_RESET 0 @@ -258,6 +262,8 @@ static bool mxt_object_readable(unsigned int type) case MXT_PROCG_NOISE: case MXT_PROCI_ONETOUCH: case MXT_PROCI_TWOTOUCH: + case MXT_PROCI_GRIP: + case MXT_PROCI_PALM: case MXT_SPT_COMMSCONFIG: case MXT_SPT_GPIOPWM: case MXT_SPT_SELFTEST: @@ -282,6 +288,8 @@ static bool mxt_object_writable(unsigned int type) case MXT_PROCG_NOISE: case MXT_PROCI_ONETOUCH: case MXT_PROCI_TWOTOUCH: + case MXT_PROCI_GRIP: + case MXT_PROCI_PALM: case MXT_SPT_GPIOPWM: case MXT_SPT_SELFTEST: case MXT_SPT_CTECONFIG: -- cgit v1.2.3-70-g09d2 From 37bd44694c7215e3e46e6ee4a930d197325a7168 Mon Sep 17 00:00:00 2001 From: Lauri Leukkunen Date: Wed, 16 Mar 2011 22:07:36 -0700 Subject: Input: introduce tsc2005 driver Discussions: http://www.mail-archive.com/linux-omap@vger.kernel.org/msg26748.html Introduce a driver for the Texas Instruments TSC2005 touchscreen controller (http://focus.ti.com/docs/prod/folders/print/tsc2005.html). The patch is based on a driver by Lauri Leukkunen, with modifications by David Brownell, Phil Carmody, Imre Deak, Hiroshi DOYU, Ari Kauppi, Tony Lindgren, Jarkko Nikula, Eero Nurkkala and Roman Tereshonkov. Signed-off-by: Lauri Leukkunen [aaro.koskinen@nokia.com: patch description, rebasing & cleanup] Signed-off-by: Aaro Koskinen [ext-srikar.1.bhavanarayana@nokia.com: various fixes] Signed-off-by: Srikar Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/Kconfig | 11 + drivers/input/touchscreen/Makefile | 1 + drivers/input/touchscreen/tsc2005.c | 713 ++++++++++++++++++++++++++++++++++++ include/linux/spi/tsc2005.h | 41 +++ 4 files changed, 766 insertions(+) create mode 100644 drivers/input/touchscreen/tsc2005.c create mode 100644 include/linux/spi/tsc2005.h (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 06ea8da95c6..30703ad363f 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -629,6 +629,17 @@ config TOUCHSCREEN_TOUCHIT213 To compile this driver as a module, choose M here: the module will be called touchit213. +config TOUCHSCREEN_TSC2005 + tristate "TSC2005 based touchscreens" + depends on SPI_MASTER + help + Say Y here if you have a TSC2005 based touchscreen. + + If unsure, say N. + + To compile this driver as a module, choose M here: the + module will be called tsc2005. + config TOUCHSCREEN_TSC2007 tristate "TSC2007 based touchscreens" depends on I2C diff --git a/drivers/input/touchscreen/Makefile b/drivers/input/touchscreen/Makefile index 7cc1b4f4b67..34b26ad65ce 100644 --- a/drivers/input/touchscreen/Makefile +++ b/drivers/input/touchscreen/Makefile @@ -44,6 +44,7 @@ obj-$(CONFIG_TOUCHSCREEN_TNETV107X) += tnetv107x-ts.o obj-$(CONFIG_TOUCHSCREEN_TOUCHIT213) += touchit213.o obj-$(CONFIG_TOUCHSCREEN_TOUCHRIGHT) += touchright.o obj-$(CONFIG_TOUCHSCREEN_TOUCHWIN) += touchwin.o +obj-$(CONFIG_TOUCHSCREEN_TSC2005) += tsc2005.o obj-$(CONFIG_TOUCHSCREEN_TSC2007) += tsc2007.o obj-$(CONFIG_TOUCHSCREEN_UCB1400) += ucb1400_ts.o obj-$(CONFIG_TOUCHSCREEN_WACOM_W8001) += wacom_w8001.o diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c new file mode 100644 index 00000000000..f95f968f18e --- /dev/null +++ b/drivers/input/touchscreen/tsc2005.c @@ -0,0 +1,713 @@ +/* + * TSC2005 touchscreen driver + * + * Copyright (C) 2006-2010 Nokia Corporation + * + * Author: Lauri Leukkunen + * based on TSC2301 driver by Klaus K. Pedersen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include +#include +#include +#include +#include +#include +#include + +/* + * The touchscreen interface operates as follows: + * + * 1) Pen is pressed against the touchscreen. + * 2) TSC2005 performs AD conversion. + * 3) After the conversion is done TSC2005 drives DAV line down. + * 4) GPIO IRQ is received and tsc2005_irq_thread() is scheduled. + * 5) tsc2005_irq_thread() queues up an spi transfer to fetch the x, y, z1, z2 + * values. + * 6) tsc2005_irq_thread() reports coordinates to input layer and sets up + * tsc2005_penup_timer() to be called after TSC2005_PENUP_TIME_MS (40ms). + * 7) When the penup timer expires, there have not been touch or DAV interrupts + * during the last 40ms which means the pen has been lifted. + * + * ESD recovery via a hardware reset is done if the TSC2005 doesn't respond + * after a configurable period (in ms) of activity. If esd_timeout is 0, the + * watchdog is disabled. + */ + +/* control byte 1 */ +#define TSC2005_CMD 0x80 +#define TSC2005_CMD_NORMAL 0x00 +#define TSC2005_CMD_STOP 0x01 +#define TSC2005_CMD_12BIT 0x04 + +/* control byte 0 */ +#define TSC2005_REG_READ 0x0001 +#define TSC2005_REG_PND0 0x0002 +#define TSC2005_REG_X 0x0000 +#define TSC2005_REG_Y 0x0008 +#define TSC2005_REG_Z1 0x0010 +#define TSC2005_REG_Z2 0x0018 +#define TSC2005_REG_TEMP_HIGH 0x0050 +#define TSC2005_REG_CFR0 0x0060 +#define TSC2005_REG_CFR1 0x0068 +#define TSC2005_REG_CFR2 0x0070 + +/* configuration register 0 */ +#define TSC2005_CFR0_PRECHARGE_276US 0x0040 +#define TSC2005_CFR0_STABTIME_1MS 0x0300 +#define TSC2005_CFR0_CLOCK_1MHZ 0x1000 +#define TSC2005_CFR0_RESOLUTION12 0x2000 +#define TSC2005_CFR0_PENMODE 0x8000 +#define TSC2005_CFR0_INITVALUE (TSC2005_CFR0_STABTIME_1MS | \ + TSC2005_CFR0_CLOCK_1MHZ | \ + TSC2005_CFR0_RESOLUTION12 | \ + TSC2005_CFR0_PRECHARGE_276US | \ + TSC2005_CFR0_PENMODE) + +/* bits common to both read and write of configuration register 0 */ +#define TSC2005_CFR0_RW_MASK 0x3fff + +/* configuration register 1 */ +#define TSC2005_CFR1_BATCHDELAY_4MS 0x0003 +#define TSC2005_CFR1_INITVALUE TSC2005_CFR1_BATCHDELAY_4MS + +/* configuration register 2 */ +#define TSC2005_CFR2_MAVE_Z 0x0004 +#define TSC2005_CFR2_MAVE_Y 0x0008 +#define TSC2005_CFR2_MAVE_X 0x0010 +#define TSC2005_CFR2_AVG_7 0x0800 +#define TSC2005_CFR2_MEDIUM_15 0x3000 +#define TSC2005_CFR2_INITVALUE (TSC2005_CFR2_MAVE_X | \ + TSC2005_CFR2_MAVE_Y | \ + TSC2005_CFR2_MAVE_Z | \ + TSC2005_CFR2_MEDIUM_15 | \ + TSC2005_CFR2_AVG_7) + +#define MAX_12BIT 0xfff +#define TSC2005_SPI_MAX_SPEED_HZ 10000000 +#define TSC2005_PENUP_TIME_MS 40 + +struct tsc2005_spi_rd { + struct spi_transfer spi_xfer; + u32 spi_tx; + u32 spi_rx; +}; + +struct tsc2005 { + struct spi_device *spi; + + struct spi_message spi_read_msg; + struct tsc2005_spi_rd spi_x; + struct tsc2005_spi_rd spi_y; + struct tsc2005_spi_rd spi_z1; + struct tsc2005_spi_rd spi_z2; + + struct input_dev *idev; + char phys[32]; + + struct mutex mutex; + + /* raw copy of previous x,y,z */ + int in_x; + int in_y; + int in_z1; + int in_z2; + + struct timer_list penup_timer; + struct work_struct penup_work; + + unsigned int esd_timeout; + struct timer_list esd_timer; + struct work_struct esd_work; + + unsigned int x_plate_ohm; + + bool disabled; + unsigned int disable_depth; + unsigned int pen_down; + + void (*set_reset)(bool enable); +}; + +static void tsc2005_cmd(struct tsc2005 *ts, u8 cmd) +{ + u8 tx; + struct spi_message msg; + struct spi_transfer xfer = { 0 }; + + tx = TSC2005_CMD | TSC2005_CMD_12BIT | cmd; + + xfer.tx_buf = &tx; + xfer.rx_buf = NULL; + xfer.len = 1; + xfer.bits_per_word = 8; + + spi_message_init(&msg); + spi_message_add_tail(&xfer, &msg); + spi_sync(ts->spi, &msg); +} + +static void tsc2005_write(struct tsc2005 *ts, u8 reg, u16 value) +{ + u32 tx; + struct spi_message msg; + struct spi_transfer xfer = { 0 }; + + tx = (reg | TSC2005_REG_PND0) << 16; + tx |= value; + + xfer.tx_buf = &tx; + xfer.rx_buf = NULL; + xfer.len = 4; + xfer.bits_per_word = 24; + + spi_message_init(&msg); + spi_message_add_tail(&xfer, &msg); + spi_sync(ts->spi, &msg); +} + +static void tsc2005_setup_read(struct tsc2005_spi_rd *rd, u8 reg, bool last) +{ + rd->spi_tx = (reg | TSC2005_REG_READ) << 16; + rd->spi_xfer.tx_buf = &rd->spi_tx; + rd->spi_xfer.rx_buf = &rd->spi_rx; + rd->spi_xfer.len = 4; + rd->spi_xfer.bits_per_word = 24; + rd->spi_xfer.cs_change = !last; +} + +static void tsc2005_read(struct tsc2005 *ts, u8 reg, u16 *value) +{ + struct spi_message msg; + struct tsc2005_spi_rd spi_rd = { { 0 }, 0, 0 }; + + tsc2005_setup_read(&spi_rd, reg, 1); + + spi_message_init(&msg); + spi_message_add_tail(&spi_rd.spi_xfer, &msg); + spi_sync(ts->spi, &msg); + *value = spi_rd.spi_rx; +} + +static void tsc2005_update_pen_state(struct tsc2005 *ts, + int x, int y, int pressure) +{ + if (pressure) { + input_report_abs(ts->idev, ABS_X, x); + input_report_abs(ts->idev, ABS_Y, y); + input_report_abs(ts->idev, ABS_PRESSURE, pressure); + if (!ts->pen_down) { + input_report_key(ts->idev, BTN_TOUCH, !!pressure); + ts->pen_down = 1; + } + } else { + input_report_abs(ts->idev, ABS_PRESSURE, 0); + if (ts->pen_down) { + input_report_key(ts->idev, BTN_TOUCH, 0); + ts->pen_down = 0; + } + } + input_sync(ts->idev); + dev_dbg(&ts->spi->dev, "point(%4d,%4d), pressure (%4d)\n", x, y, + pressure); +} + +static irqreturn_t tsc2005_irq_handler(int irq, void *dev_id) +{ + struct tsc2005 *ts = dev_id; + + /* update the penup timer only if it's pending */ + mod_timer_pending(&ts->penup_timer, + jiffies + msecs_to_jiffies(TSC2005_PENUP_TIME_MS)); + + return IRQ_WAKE_THREAD; +} + +static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) +{ + struct tsc2005 *ts = _ts; + unsigned int pressure; + u32 x; + u32 y; + u32 z1; + u32 z2; + + mutex_lock(&ts->mutex); + + if (unlikely(ts->disable_depth)) + goto out; + + /* read the coordinates */ + spi_sync(ts->spi, &ts->spi_read_msg); + x = ts->spi_x.spi_rx; + y = ts->spi_y.spi_rx; + z1 = ts->spi_z1.spi_rx; + z2 = ts->spi_z2.spi_rx; + + /* validate position */ + if (unlikely(x > MAX_12BIT || y > MAX_12BIT)) + goto out; + + /* skip coords if the pressure components are out of range */ + if (unlikely(z1 == 0 || z2 > MAX_12BIT || z1 >= z2)) + goto out; + + /* skip point if this is a pen down with the exact same values as + * the value before pen-up - that implies SPI fed us stale data + */ + if (!ts->pen_down && + ts->in_x == x && + ts->in_y == y && + ts->in_z1 == z1 && + ts->in_z2 == z2) + goto out; + + /* At this point we are happy we have a valid and useful reading. + * Remember it for later comparisons. We may now begin downsampling + */ + ts->in_x = x; + ts->in_y = y; + ts->in_z1 = z1; + ts->in_z2 = z2; + + /* compute touch pressure resistance using equation #1 */ + pressure = x * (z2 - z1) / z1; + pressure = pressure * ts->x_plate_ohm / 4096; + if (unlikely(pressure > MAX_12BIT)) + goto out; + + tsc2005_update_pen_state(ts, x, y, pressure); + + /* set the penup timer */ + mod_timer(&ts->penup_timer, + jiffies + msecs_to_jiffies(TSC2005_PENUP_TIME_MS)); + + if (!ts->esd_timeout) + goto out; + + /* update the watchdog timer */ + mod_timer(&ts->esd_timer, + round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); + +out: + mutex_unlock(&ts->mutex); + return IRQ_HANDLED; +} + +static void tsc2005_penup_timer(unsigned long data) +{ + struct tsc2005 *ts = (struct tsc2005 *)data; + + schedule_work(&ts->penup_work); +} + +static void tsc2005_penup_work(struct work_struct *work) +{ + struct tsc2005 *ts = container_of(work, struct tsc2005, penup_work); + + mutex_lock(&ts->mutex); + tsc2005_update_pen_state(ts, 0, 0, 0); + mutex_unlock(&ts->mutex); +} + +static void tsc2005_start_scan(struct tsc2005 *ts) +{ + tsc2005_write(ts, TSC2005_REG_CFR0, TSC2005_CFR0_INITVALUE); + tsc2005_write(ts, TSC2005_REG_CFR1, TSC2005_CFR1_INITVALUE); + tsc2005_write(ts, TSC2005_REG_CFR2, TSC2005_CFR2_INITVALUE); + tsc2005_cmd(ts, TSC2005_CMD_NORMAL); +} + +static void tsc2005_stop_scan(struct tsc2005 *ts) +{ + tsc2005_cmd(ts, TSC2005_CMD_STOP); +} + +/* must be called with mutex held */ +static void tsc2005_disable(struct tsc2005 *ts) +{ + if (ts->disable_depth++ != 0) + return; + disable_irq(ts->spi->irq); + if (ts->esd_timeout) + del_timer_sync(&ts->esd_timer); + del_timer_sync(&ts->penup_timer); + tsc2005_stop_scan(ts); +} + +/* must be called with mutex held */ +static void tsc2005_enable(struct tsc2005 *ts) +{ + if (--ts->disable_depth != 0) + return; + tsc2005_start_scan(ts); + enable_irq(ts->spi->irq); + if (!ts->esd_timeout) + return; + mod_timer(&ts->esd_timer, + round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); +} + +static ssize_t tsc2005_disable_show(struct device *dev, + struct device_attribute *attr, char *buf) +{ + struct tsc2005 *ts = dev_get_drvdata(dev); + + return sprintf(buf, "%u\n", ts->disabled); +} + +static ssize_t tsc2005_disable_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) +{ + struct tsc2005 *ts = dev_get_drvdata(dev); + unsigned long res; + int i; + + if (strict_strtoul(buf, 10, &res) < 0) + return -EINVAL; + i = res ? 1 : 0; + + mutex_lock(&ts->mutex); + if (i == ts->disabled) + goto out; + ts->disabled = i; + if (i) + tsc2005_disable(ts); + else + tsc2005_enable(ts); +out: + mutex_unlock(&ts->mutex); + return count; +} +static DEVICE_ATTR(disable, 0664, tsc2005_disable_show, tsc2005_disable_store); + +static ssize_t tsc2005_selftest_show(struct device *dev, + struct device_attribute *attr, + char *buf) +{ + struct tsc2005 *ts = dev_get_drvdata(dev); + u16 temp_high; + u16 temp_high_orig; + u16 temp_high_test; + unsigned int result; + + if (!ts->set_reset) { + dev_warn(&ts->spi->dev, + "unable to selftest: no reset function\n"); + result = 0; + goto out; + } + + mutex_lock(&ts->mutex); + + /* + * Test TSC2005 communications via temp high register. + */ + tsc2005_disable(ts); + result = 1; + tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high_orig); + temp_high_test = (temp_high_orig - 1) & MAX_12BIT; + tsc2005_write(ts, TSC2005_REG_TEMP_HIGH, temp_high_test); + tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high); + if (temp_high != temp_high_test) { + dev_warn(dev, "selftest failed: %d != %d\n", + temp_high, temp_high_test); + result = 0; + } + + /* hardware reset */ + ts->set_reset(0); + usleep_range(100, 500); /* only 10us required */ + ts->set_reset(1); + tsc2005_enable(ts); + + /* test that the reset really happened */ + tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high); + if (temp_high != temp_high_orig) { + dev_warn(dev, "selftest failed after reset: %d != %d\n", + temp_high, temp_high_orig); + result = 0; + } + + mutex_unlock(&ts->mutex); + +out: + return sprintf(buf, "%u\n", result); +} +static DEVICE_ATTR(selftest, S_IRUGO, tsc2005_selftest_show, NULL); + +static void tsc2005_esd_timer(unsigned long data) +{ + struct tsc2005 *ts = (struct tsc2005 *)data; + + schedule_work(&ts->esd_work); +} + +static void tsc2005_esd_work(struct work_struct *work) +{ + struct tsc2005 *ts = container_of(work, struct tsc2005, esd_work); + u16 r; + + mutex_lock(&ts->mutex); + + if (ts->disable_depth) + goto out; + + /* + * If we cannot read our known value from configuration register 0 then + * reset the controller as if from power-up and start scanning again. + */ + tsc2005_read(ts, TSC2005_REG_CFR0, &r); + if ((r ^ TSC2005_CFR0_INITVALUE) & TSC2005_CFR0_RW_MASK) { + dev_info(&ts->spi->dev, "TSC2005 not responding - resetting\n"); + ts->set_reset(0); + tsc2005_update_pen_state(ts, 0, 0, 0); + usleep_range(100, 500); /* only 10us required */ + ts->set_reset(1); + tsc2005_start_scan(ts); + } + + /* re-arm the watchdog */ + mod_timer(&ts->esd_timer, + round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); + +out: + mutex_unlock(&ts->mutex); +} + +static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts) +{ + tsc2005_setup_read(&ts->spi_x, TSC2005_REG_X, 0); + tsc2005_setup_read(&ts->spi_y, TSC2005_REG_Y, 0); + tsc2005_setup_read(&ts->spi_z1, TSC2005_REG_Z1, 0); + tsc2005_setup_read(&ts->spi_z2, TSC2005_REG_Z2, 1); + + spi_message_init(&ts->spi_read_msg); + spi_message_add_tail(&ts->spi_x.spi_xfer, &ts->spi_read_msg); + spi_message_add_tail(&ts->spi_y.spi_xfer, &ts->spi_read_msg); + spi_message_add_tail(&ts->spi_z1.spi_xfer, &ts->spi_read_msg); + spi_message_add_tail(&ts->spi_z2.spi_xfer, &ts->spi_read_msg); +} + +static struct attribute *tsc2005_attrs[] = { + &dev_attr_disable.attr, + &dev_attr_selftest.attr, + NULL +}; + +static struct attribute_group tsc2005_attr_group = { + .attrs = tsc2005_attrs, +}; + +static int __devinit tsc2005_setup(struct tsc2005 *ts, + struct tsc2005_platform_data *pdata) +{ + int r; + int fudge_x; + int fudge_y; + int fudge_p; + int p_max; + int x_max; + int y_max; + + mutex_init(&ts->mutex); + + tsc2005_setup_spi_xfer(ts); + + init_timer(&ts->penup_timer); + setup_timer(&ts->penup_timer, tsc2005_penup_timer, (unsigned long)ts); + INIT_WORK(&ts->penup_work, tsc2005_penup_work); + + fudge_x = pdata->ts_x_fudge ? : 4; + fudge_y = pdata->ts_y_fudge ? : 8; + fudge_p = pdata->ts_pressure_fudge ? : 2; + x_max = pdata->ts_x_max ? : MAX_12BIT; + y_max = pdata->ts_y_max ? : MAX_12BIT; + p_max = pdata->ts_pressure_max ? : MAX_12BIT; + ts->x_plate_ohm = pdata->ts_x_plate_ohm ? : 280; + ts->esd_timeout = pdata->esd_timeout_ms; + ts->set_reset = pdata->set_reset; + + ts->idev = input_allocate_device(); + if (ts->idev == NULL) + return -ENOMEM; + ts->idev->name = "TSC2005 touchscreen"; + snprintf(ts->phys, sizeof(ts->phys), "%s/input-ts", + dev_name(&ts->spi->dev)); + ts->idev->phys = ts->phys; + ts->idev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY); + ts->idev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); + ts->idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); + + input_set_abs_params(ts->idev, ABS_X, 0, x_max, fudge_x, 0); + input_set_abs_params(ts->idev, ABS_Y, 0, y_max, fudge_y, 0); + input_set_abs_params(ts->idev, ABS_PRESSURE, 0, p_max, fudge_p, 0); + + r = request_threaded_irq(ts->spi->irq, tsc2005_irq_handler, + tsc2005_irq_thread, IRQF_TRIGGER_RISING, + "tsc2005", ts); + if (r) { + dev_err(&ts->spi->dev, "request_threaded_irq(): %d\n", r); + goto err1; + } + set_irq_wake(ts->spi->irq, 1); + + r = input_register_device(ts->idev); + if (r) { + dev_err(&ts->spi->dev, "input_register_device(): %d\n", r); + goto err2; + } + + r = sysfs_create_group(&ts->spi->dev.kobj, &tsc2005_attr_group); + if (r) + dev_warn(&ts->spi->dev, "sysfs entry creation failed: %d\n", r); + + tsc2005_start_scan(ts); + + if (!ts->esd_timeout || !ts->set_reset) + goto done; + + /* start the optional ESD watchdog */ + setup_timer(&ts->esd_timer, tsc2005_esd_timer, (unsigned long)ts); + INIT_WORK(&ts->esd_work, tsc2005_esd_work); + mod_timer(&ts->esd_timer, + round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); + +done: + return 0; + +err2: + free_irq(ts->spi->irq, ts); + +err1: + input_free_device(ts->idev); + return r; +} + +static int __devinit tsc2005_probe(struct spi_device *spi) +{ + struct tsc2005_platform_data *pdata = spi->dev.platform_data; + struct tsc2005 *ts; + int r; + + if (spi->irq < 0) { + dev_dbg(&spi->dev, "no irq\n"); + return -ENODEV; + } + + if (!pdata) { + dev_dbg(&spi->dev, "no platform data\n"); + return -ENODEV; + } + + ts = kzalloc(sizeof(*ts), GFP_KERNEL); + if (ts == NULL) + return -ENOMEM; + + dev_set_drvdata(&spi->dev, ts); + ts->spi = spi; + spi->dev.power.power_state = PMSG_ON; + spi->mode = SPI_MODE_0; + spi->bits_per_word = 8; + if (!spi->max_speed_hz) + spi->max_speed_hz = TSC2005_SPI_MAX_SPEED_HZ; + spi_setup(spi); + + r = tsc2005_setup(ts, pdata); + if (r) + kfree(ts); + return r; +} + +static int __devexit tsc2005_remove(struct spi_device *spi) +{ + struct tsc2005 *ts = dev_get_drvdata(&spi->dev); + + mutex_lock(&ts->mutex); + tsc2005_disable(ts); + mutex_unlock(&ts->mutex); + + if (ts->esd_timeout) + del_timer_sync(&ts->esd_timer); + del_timer_sync(&ts->penup_timer); + + flush_work(&ts->esd_work); + flush_work(&ts->penup_work); + + sysfs_remove_group(&ts->spi->dev.kobj, &tsc2005_attr_group); + free_irq(ts->spi->irq, ts); + input_unregister_device(ts->idev); + kfree(ts); + + return 0; +} + +#ifdef CONFIG_PM +static int tsc2005_suspend(struct spi_device *spi, pm_message_t mesg) +{ + struct tsc2005 *ts = dev_get_drvdata(&spi->dev); + + mutex_lock(&ts->mutex); + tsc2005_disable(ts); + mutex_unlock(&ts->mutex); + + return 0; +} + +static int tsc2005_resume(struct spi_device *spi) +{ + struct tsc2005 *ts = dev_get_drvdata(&spi->dev); + + mutex_lock(&ts->mutex); + tsc2005_enable(ts); + mutex_unlock(&ts->mutex); + + return 0; +} +#endif + +static struct spi_driver tsc2005_driver = { + .driver = { + .name = "tsc2005", + .owner = THIS_MODULE, + }, +#ifdef CONFIG_PM + .suspend = tsc2005_suspend, + .resume = tsc2005_resume, +#endif + .probe = tsc2005_probe, + .remove = __devexit_p(tsc2005_remove), +}; + +static int __init tsc2005_init(void) +{ + printk(KERN_INFO "TSC2005 driver initializing\n"); + return spi_register_driver(&tsc2005_driver); +} +module_init(tsc2005_init); + +static void __exit tsc2005_exit(void) +{ + spi_unregister_driver(&tsc2005_driver); +} +module_exit(tsc2005_exit); + +MODULE_AUTHOR("Lauri Leukkunen "); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:tsc2005"); diff --git a/include/linux/spi/tsc2005.h b/include/linux/spi/tsc2005.h new file mode 100644 index 00000000000..d9b0c84220c --- /dev/null +++ b/include/linux/spi/tsc2005.h @@ -0,0 +1,41 @@ +/* + * This file is part of TSC2005 touchscreen driver + * + * Copyright (C) 2009-2010 Nokia Corporation + * + * Contact: Aaro Koskinen + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef _LINUX_SPI_TSC2005_H +#define _LINUX_SPI_TSC2005_H + +#include + +struct tsc2005_platform_data { + int ts_pressure_max; + int ts_pressure_fudge; + int ts_x_max; + int ts_x_fudge; + int ts_y_max; + int ts_y_fudge; + int ts_x_plate_ohm; + unsigned int esd_timeout_ms; + void (*set_reset)(bool enable); +}; + +#endif -- cgit v1.2.3-70-g09d2 From 6b007d62fabb279b51c784c7c8abc6848b66a917 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:08:08 -0700 Subject: Input: tsc2005 - use spi_get/set_drvdata() Instead of peeking into underlying device and using dev_get/set_drvdata(), let's use SPI layer's implementation to access driver-private data (which may be different from driver-core private data). Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index f95f968f18e..5dad30a4b15 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -366,7 +366,8 @@ static void tsc2005_enable(struct tsc2005 *ts) static ssize_t tsc2005_disable_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct tsc2005 *ts = dev_get_drvdata(dev); + struct spi_device *spi = to_spi_device(dev); + struct tsc2005 *ts = spi_get_drvdata(spi); return sprintf(buf, "%u\n", ts->disabled); } @@ -375,7 +376,8 @@ static ssize_t tsc2005_disable_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct tsc2005 *ts = dev_get_drvdata(dev); + struct spi_device *spi = to_spi_device(dev); + struct tsc2005 *ts = spi_get_drvdata(spi); unsigned long res; int i; @@ -401,7 +403,8 @@ static ssize_t tsc2005_selftest_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct tsc2005 *ts = dev_get_drvdata(dev); + struct spi_device *spi = to_spi_device(dev); + struct tsc2005 *ts = spi_get_drvdata(spi); u16 temp_high; u16 temp_high_orig; u16 temp_high_test; @@ -620,7 +623,7 @@ static int __devinit tsc2005_probe(struct spi_device *spi) if (ts == NULL) return -ENOMEM; - dev_set_drvdata(&spi->dev, ts); + spi_set_drvdata(spi, ts); ts->spi = spi; spi->dev.power.power_state = PMSG_ON; spi->mode = SPI_MODE_0; @@ -637,7 +640,7 @@ static int __devinit tsc2005_probe(struct spi_device *spi) static int __devexit tsc2005_remove(struct spi_device *spi) { - struct tsc2005 *ts = dev_get_drvdata(&spi->dev); + struct tsc2005 *ts = spi_get_drvdata(spi); mutex_lock(&ts->mutex); tsc2005_disable(ts); @@ -661,7 +664,8 @@ static int __devexit tsc2005_remove(struct spi_device *spi) #ifdef CONFIG_PM static int tsc2005_suspend(struct spi_device *spi, pm_message_t mesg) { - struct tsc2005 *ts = dev_get_drvdata(&spi->dev); + struct spi_device *spi = to_spi_device(dev); + struct tsc2005 *ts = spi_get_drvdata(spi); mutex_lock(&ts->mutex); tsc2005_disable(ts); @@ -672,7 +676,8 @@ static int tsc2005_suspend(struct spi_device *spi, pm_message_t mesg) static int tsc2005_resume(struct spi_device *spi) { - struct tsc2005 *ts = dev_get_drvdata(&spi->dev); + struct spi_device *spi = to_spi_device(dev); + struct tsc2005 *ts = spi_get_drvdata(spi); mutex_lock(&ts->mutex); tsc2005_enable(ts); -- cgit v1.2.3-70-g09d2 From 3ff8ff53aae7b7e46dec6a50c29b8a022ec299ba Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:08:26 -0700 Subject: Input: tsc2005 - convert to using dev_pm_ops Newer code should not be using legacy suspend/resume methods but rather supply dev_pm_ops structure as it allows better control over power management. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 5dad30a4b15..109efbffe5a 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -661,8 +662,8 @@ static int __devexit tsc2005_remove(struct spi_device *spi) return 0; } -#ifdef CONFIG_PM -static int tsc2005_suspend(struct spi_device *spi, pm_message_t mesg) +#ifdef CONFIG_PM_SLEEP +static int tsc2005_suspend(struct device *dev) { struct spi_device *spi = to_spi_device(dev); struct tsc2005 *ts = spi_get_drvdata(spi); @@ -674,7 +675,7 @@ static int tsc2005_suspend(struct spi_device *spi, pm_message_t mesg) return 0; } -static int tsc2005_resume(struct spi_device *spi) +static int tsc2005_resume(struct device *dev) { struct spi_device *spi = to_spi_device(dev); struct tsc2005 *ts = spi_get_drvdata(spi); @@ -687,17 +688,16 @@ static int tsc2005_resume(struct spi_device *spi) } #endif +static SIMPLE_DEV_PM_OPS(tsc2005_pm_ops, tsc2005_suspend, tsc2005_resume); + static struct spi_driver tsc2005_driver = { - .driver = { - .name = "tsc2005", - .owner = THIS_MODULE, + .driver = { + .name = "tsc2005", + .owner = THIS_MODULE, + .pm = &tsc2005_pm_ops, }, -#ifdef CONFIG_PM - .suspend = tsc2005_suspend, - .resume = tsc2005_resume, -#endif - .probe = tsc2005_probe, - .remove = __devexit_p(tsc2005_remove), + .probe = tsc2005_probe, + .remove = __devexit_p(tsc2005_remove), }; static int __init tsc2005_init(void) -- cgit v1.2.3-70-g09d2 From ef5a672f8d67c45fe2739c3a98a4e41d96b5cabc Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:08:39 -0700 Subject: Input: tsc2005 - remove incorrect module alias TSC2005 is not a platform driver so it should not define "platform:tsc2005" module alias. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 109efbffe5a..8c2e02402f3 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -715,4 +715,3 @@ module_exit(tsc2005_exit); MODULE_AUTHOR("Lauri Leukkunen "); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:tsc2005"); -- cgit v1.2.3-70-g09d2 From bcd11879fb5c84b3ca9167022b4c2b66d0935c52 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:08:53 -0700 Subject: Input: tsc2005 - remove driver banner message The boot process is noisy as it is and input core already announces all new device so let's get rid of the banner message in the driver. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 8c2e02402f3..2435235db62 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -702,7 +702,6 @@ static struct spi_driver tsc2005_driver = { static int __init tsc2005_init(void) { - printk(KERN_INFO "TSC2005 driver initializing\n"); return spi_register_driver(&tsc2005_driver); } module_init(tsc2005_init); -- cgit v1.2.3-70-g09d2 From b88aa494c27552e6fa94e4abaa5ea4f9b2f170a8 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:09:03 -0700 Subject: Input: tsc2005 - add module description Add proper module description so that it would show in 'modinfo' output. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 2435235db62..596fd1f01b2 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -713,4 +713,5 @@ static void __exit tsc2005_exit(void) module_exit(tsc2005_exit); MODULE_AUTHOR("Lauri Leukkunen "); +MODULE_DESCRIPTION("TSC2005 Touchscreen Driver"); MODULE_LICENSE("GPL"); -- cgit v1.2.3-70-g09d2 From 2721a89ac41f2e7705484c1582c293c4eee5344d Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:09:09 -0700 Subject: Input: tsc2005 - clear driver data after unbinding We should not leave garbage pointers in driver structure after we unbind it from the device or if bind fails. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 596fd1f01b2..732c81e9a3e 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -634,8 +634,10 @@ static int __devinit tsc2005_probe(struct spi_device *spi) spi_setup(spi); r = tsc2005_setup(ts, pdata); - if (r) + if (r) { kfree(ts); + spi_set_drvdata(spi, NULL); + } return r; } @@ -659,6 +661,7 @@ static int __devexit tsc2005_remove(struct spi_device *spi) input_unregister_device(ts->idev); kfree(ts); + spi_set_drvdata(spi, NULL); return 0; } -- cgit v1.2.3-70-g09d2 From b4b480a8d643cbdef6f925e55759c18a674fa454 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:09:25 -0700 Subject: Input: tsc2005 - set up parent device Set up SPI device as parent of the input device so it gets placed into proper place in sysfs tree. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 732c81e9a3e..e294648a97c 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -555,6 +555,7 @@ static int __devinit tsc2005_setup(struct tsc2005 *ts, snprintf(ts->phys, sizeof(ts->phys), "%s/input-ts", dev_name(&ts->spi->dev)); ts->idev->phys = ts->phys; + ts->idev->dev.parent = &ts->spi->dev; ts->idev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY); ts->idev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); ts->idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); -- cgit v1.2.3-70-g09d2 From f8a67139c68eb8a58907906622c9aa02cd6a1dd1 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:09:32 -0700 Subject: Input: tsc2005 - set up bus type in input device We know what bus we are residing on (SPI) so let's make this data available to the users. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index e294648a97c..09cbcb0b19f 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -555,6 +555,7 @@ static int __devinit tsc2005_setup(struct tsc2005 *ts, snprintf(ts->phys, sizeof(ts->phys), "%s/input-ts", dev_name(&ts->spi->dev)); ts->idev->phys = ts->phys; + ts->idev->id.bustype = BUS_SPI; ts->idev->dev.parent = &ts->spi->dev; ts->idev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY); ts->idev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); -- cgit v1.2.3-70-g09d2 From 99bb892d8a3f4f384d61e5d20499247a7cdd3d74 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:09:38 -0700 Subject: Input: tsc2005 - rework driver initialization code We need to make sure we have time/work initialized before requesting and enabling interrupts, otherwise we might start using them way too early. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 215 ++++++++++++++++++------------------ 1 file changed, 105 insertions(+), 110 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 09cbcb0b19f..de170e9dc54 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -495,6 +495,16 @@ out: mutex_unlock(&ts->mutex); } +static struct attribute *tsc2005_attrs[] = { + &dev_attr_disable.attr, + &dev_attr_selftest.attr, + NULL +}; + +static struct attribute_group tsc2005_attr_group = { + .attrs = tsc2005_attrs, +}; + static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts) { tsc2005_setup_read(&ts->spi_x, TSC2005_REG_X, 0); @@ -509,144 +519,130 @@ static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts) spi_message_add_tail(&ts->spi_z2.spi_xfer, &ts->spi_read_msg); } -static struct attribute *tsc2005_attrs[] = { - &dev_attr_disable.attr, - &dev_attr_selftest.attr, - NULL -}; - -static struct attribute_group tsc2005_attr_group = { - .attrs = tsc2005_attrs, -}; - -static int __devinit tsc2005_setup(struct tsc2005 *ts, - struct tsc2005_platform_data *pdata) +static int __devinit tsc2005_probe(struct spi_device *spi) { - int r; - int fudge_x; - int fudge_y; - int fudge_p; - int p_max; - int x_max; - int y_max; + const struct tsc2005_platform_data *pdata = spi->dev.platform_data; + struct tsc2005 *ts; + struct input_dev *input_dev; + unsigned int max_x, max_y, max_p; + unsigned int fudge_x, fudge_y, fudge_p; + int error; - mutex_init(&ts->mutex); + if (!pdata) { + dev_dbg(&spi->dev, "no platform data\n"); + return -ENODEV; + } - tsc2005_setup_spi_xfer(ts); + fudge_x = pdata->ts_x_fudge ? : 4; + fudge_y = pdata->ts_y_fudge ? : 8; + fudge_p = pdata->ts_pressure_fudge ? : 2; + max_x = pdata->ts_x_max ? : MAX_12BIT; + max_y = pdata->ts_y_max ? : MAX_12BIT; + max_p = pdata->ts_pressure_max ? : MAX_12BIT; - init_timer(&ts->penup_timer); - setup_timer(&ts->penup_timer, tsc2005_penup_timer, (unsigned long)ts); - INIT_WORK(&ts->penup_work, tsc2005_penup_work); + if (spi->irq <= 0) { + dev_dbg(&spi->dev, "no irq\n"); + return -ENODEV; + } - fudge_x = pdata->ts_x_fudge ? : 4; - fudge_y = pdata->ts_y_fudge ? : 8; - fudge_p = pdata->ts_pressure_fudge ? : 2; - x_max = pdata->ts_x_max ? : MAX_12BIT; - y_max = pdata->ts_y_max ? : MAX_12BIT; - p_max = pdata->ts_pressure_max ? : MAX_12BIT; - ts->x_plate_ohm = pdata->ts_x_plate_ohm ? : 280; - ts->esd_timeout = pdata->esd_timeout_ms; - ts->set_reset = pdata->set_reset; + spi->mode = SPI_MODE_0; + spi->bits_per_word = 8; + if (!spi->max_speed_hz) + spi->max_speed_hz = TSC2005_SPI_MAX_SPEED_HZ; - ts->idev = input_allocate_device(); - if (ts->idev == NULL) - return -ENOMEM; - ts->idev->name = "TSC2005 touchscreen"; - snprintf(ts->phys, sizeof(ts->phys), "%s/input-ts", - dev_name(&ts->spi->dev)); - ts->idev->phys = ts->phys; - ts->idev->id.bustype = BUS_SPI; - ts->idev->dev.parent = &ts->spi->dev; - ts->idev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY); - ts->idev->absbit[0] = BIT(ABS_X) | BIT(ABS_Y) | BIT(ABS_PRESSURE); - ts->idev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); - - input_set_abs_params(ts->idev, ABS_X, 0, x_max, fudge_x, 0); - input_set_abs_params(ts->idev, ABS_Y, 0, y_max, fudge_y, 0); - input_set_abs_params(ts->idev, ABS_PRESSURE, 0, p_max, fudge_p, 0); - - r = request_threaded_irq(ts->spi->irq, tsc2005_irq_handler, - tsc2005_irq_thread, IRQF_TRIGGER_RISING, - "tsc2005", ts); - if (r) { - dev_err(&ts->spi->dev, "request_threaded_irq(): %d\n", r); - goto err1; - } - set_irq_wake(ts->spi->irq, 1); + error = spi_setup(spi); + if (error) + return error; - r = input_register_device(ts->idev); - if (r) { - dev_err(&ts->spi->dev, "input_register_device(): %d\n", r); - goto err2; + ts = kzalloc(sizeof(*ts), GFP_KERNEL); + input_dev = input_allocate_device(); + if (!ts || !input_dev) { + error = -ENOMEM; + goto err_free_mem; } - r = sysfs_create_group(&ts->spi->dev.kobj, &tsc2005_attr_group); - if (r) - dev_warn(&ts->spi->dev, "sysfs entry creation failed: %d\n", r); + ts->spi = spi; + ts->idev = input_dev; + + ts->x_plate_ohm = pdata->ts_x_plate_ohm ? : 280; + ts->esd_timeout = pdata->esd_timeout_ms; + ts->set_reset = pdata->set_reset; - tsc2005_start_scan(ts); + mutex_init(&ts->mutex); - if (!ts->esd_timeout || !ts->set_reset) - goto done; + setup_timer(&ts->penup_timer, tsc2005_penup_timer, (unsigned long)ts); + INIT_WORK(&ts->penup_work, tsc2005_penup_work); - /* start the optional ESD watchdog */ setup_timer(&ts->esd_timer, tsc2005_esd_timer, (unsigned long)ts); INIT_WORK(&ts->esd_work, tsc2005_esd_work); - mod_timer(&ts->esd_timer, - round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); - -done: - return 0; -err2: - free_irq(ts->spi->irq, ts); - -err1: - input_free_device(ts->idev); - return r; -} - -static int __devinit tsc2005_probe(struct spi_device *spi) -{ - struct tsc2005_platform_data *pdata = spi->dev.platform_data; - struct tsc2005 *ts; - int r; + tsc2005_setup_spi_xfer(ts); - if (spi->irq < 0) { - dev_dbg(&spi->dev, "no irq\n"); - return -ENODEV; + snprintf(ts->phys, sizeof(ts->phys), + "%s/input-ts", dev_name(&spi->dev)); + + input_dev->name = "TSC2005 touchscreen"; + input_dev->phys = ts->phys; + input_dev->id.bustype = BUS_SPI; + input_dev->dev.parent = &spi->dev; + input_dev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY); + input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH); + + input_set_abs_params(input_dev, ABS_X, 0, max_x, fudge_x, 0); + input_set_abs_params(input_dev, ABS_Y, 0, max_y, fudge_y, 0); + input_set_abs_params(input_dev, ABS_PRESSURE, 0, max_p, fudge_p, 0); + + error = request_threaded_irq(spi->irq, + tsc2005_irq_handler, tsc2005_irq_thread, + IRQF_TRIGGER_RISING, "tsc2005", ts); + if (error) { + dev_err(&spi->dev, "Failed to request irq, err: %d\n", error); + goto err_free_mem; } - if (!pdata) { - dev_dbg(&spi->dev, "no platform data\n"); - return -ENODEV; + spi_set_drvdata(spi, ts); + error = sysfs_create_group(&spi->dev.kobj, &tsc2005_attr_group); + if (error) { + dev_err(&spi->dev, + "Failed to create sysfs attributes, err: %d\n", error); + goto err_clear_drvdata; } - ts = kzalloc(sizeof(*ts), GFP_KERNEL); - if (ts == NULL) - return -ENOMEM; + error = input_register_device(ts->idev); + if (error) { + dev_err(&spi->dev, + "Failed to register input device, err: %d\n", error); + goto err_remove_sysfs; + } - spi_set_drvdata(spi, ts); - ts->spi = spi; - spi->dev.power.power_state = PMSG_ON; - spi->mode = SPI_MODE_0; - spi->bits_per_word = 8; - if (!spi->max_speed_hz) - spi->max_speed_hz = TSC2005_SPI_MAX_SPEED_HZ; - spi_setup(spi); + tsc2005_start_scan(ts); - r = tsc2005_setup(ts, pdata); - if (r) { - kfree(ts); - spi_set_drvdata(spi, NULL); + if (ts->esd_timeout && ts->set_reset) { + /* start the optional ESD watchdog */ + mod_timer(&ts->esd_timer, round_jiffies(jiffies + + msecs_to_jiffies(ts->esd_timeout))); } - return r; + + set_irq_wake(spi->irq, 1); + return 0; + +err_remove_sysfs: + sysfs_remove_group(&spi->dev.kobj, &tsc2005_attr_group); +err_clear_drvdata: + spi_set_drvdata(spi, NULL); + free_irq(spi->irq, ts); +err_free_mem: + input_free_device(input_dev); + kfree(ts); + return error; } static int __devexit tsc2005_remove(struct spi_device *spi) { struct tsc2005 *ts = spi_get_drvdata(spi); + sysfs_remove_group(&ts->spi->dev.kobj, &tsc2005_attr_group); + mutex_lock(&ts->mutex); tsc2005_disable(ts); mutex_unlock(&ts->mutex); @@ -658,7 +654,6 @@ static int __devexit tsc2005_remove(struct spi_device *spi) flush_work(&ts->esd_work); flush_work(&ts->penup_work); - sysfs_remove_group(&ts->spi->dev.kobj, &tsc2005_attr_group); free_irq(ts->spi->irq, ts); input_unregister_device(ts->idev); kfree(ts); -- cgit v1.2.3-70-g09d2 From 8dbcc432c2b4adf4ff7183afc5f2b42276b2a987 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:10:37 -0700 Subject: Input: tsc2005 - hide selftest attribute if we can't reset If implementation to perform self-test/reset has not been provided by the platform code hide 'selftest' sysfs attribute instead of returning error when someone tries to use it. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 46 ++++++++++++++++++++++--------------- 1 file changed, 28 insertions(+), 18 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index de170e9dc54..bc7e2f974b7 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -411,13 +411,6 @@ static ssize_t tsc2005_selftest_show(struct device *dev, u16 temp_high_test; unsigned int result; - if (!ts->set_reset) { - dev_warn(&ts->spi->dev, - "unable to selftest: no reset function\n"); - result = 0; - goto out; - } - mutex_lock(&ts->mutex); /* @@ -451,11 +444,38 @@ static ssize_t tsc2005_selftest_show(struct device *dev, mutex_unlock(&ts->mutex); -out: return sprintf(buf, "%u\n", result); } + static DEVICE_ATTR(selftest, S_IRUGO, tsc2005_selftest_show, NULL); +static struct attribute *tsc2005_attrs[] = { + &dev_attr_disable.attr, + &dev_attr_selftest.attr, + NULL +}; + +static mode_t tsc2005_attr_is_visible(struct kobject *kobj, + struct attribute *attr, int n) +{ + struct device *dev = container_of(kobj, struct device, kobj); + struct spi_device *spi = to_spi_device(dev); + struct tsc2005 *ts = spi_get_drvdata(spi); + mode_t mode = attr->mode; + + if (attr == &dev_attr_selftest.attr) { + if (!ts->set_reset) + mode = 0; + } + + return mode; +} + +static const struct attribute_group tsc2005_attr_group = { + .is_visible = tsc2005_attr_is_visible, + .attrs = tsc2005_attrs, +}; + static void tsc2005_esd_timer(unsigned long data) { struct tsc2005 *ts = (struct tsc2005 *)data; @@ -495,16 +515,6 @@ out: mutex_unlock(&ts->mutex); } -static struct attribute *tsc2005_attrs[] = { - &dev_attr_disable.attr, - &dev_attr_selftest.attr, - NULL -}; - -static struct attribute_group tsc2005_attr_group = { - .attrs = tsc2005_attrs, -}; - static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts) { tsc2005_setup_read(&ts->spi_x, TSC2005_REG_X, 0); -- cgit v1.2.3-70-g09d2 From c8b6846a7559e64d7ac4ba1ccdba05f3ee2e34e8 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:10:46 -0700 Subject: Input: tsc2005 - use true/false for boolean variables Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index bc7e2f974b7..f457cb95b95 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -140,7 +140,8 @@ struct tsc2005 { bool disabled; unsigned int disable_depth; - unsigned int pen_down; + + bool pen_down; void (*set_reset)(bool enable); }; @@ -197,7 +198,7 @@ static void tsc2005_read(struct tsc2005 *ts, u8 reg, u16 *value) struct spi_message msg; struct tsc2005_spi_rd spi_rd = { { 0 }, 0, 0 }; - tsc2005_setup_read(&spi_rd, reg, 1); + tsc2005_setup_read(&spi_rd, reg, true); spi_message_init(&msg); spi_message_add_tail(&spi_rd.spi_xfer, &msg); @@ -214,13 +215,13 @@ static void tsc2005_update_pen_state(struct tsc2005 *ts, input_report_abs(ts->idev, ABS_PRESSURE, pressure); if (!ts->pen_down) { input_report_key(ts->idev, BTN_TOUCH, !!pressure); - ts->pen_down = 1; + ts->pen_down = true; } } else { input_report_abs(ts->idev, ABS_PRESSURE, 0); if (ts->pen_down) { input_report_key(ts->idev, BTN_TOUCH, 0); - ts->pen_down = 0; + ts->pen_down = false; } } input_sync(ts->idev); @@ -429,9 +430,9 @@ static ssize_t tsc2005_selftest_show(struct device *dev, } /* hardware reset */ - ts->set_reset(0); + ts->set_reset(false); usleep_range(100, 500); /* only 10us required */ - ts->set_reset(1); + ts->set_reset(true); tsc2005_enable(ts); /* test that the reset really happened */ @@ -500,10 +501,10 @@ static void tsc2005_esd_work(struct work_struct *work) tsc2005_read(ts, TSC2005_REG_CFR0, &r); if ((r ^ TSC2005_CFR0_INITVALUE) & TSC2005_CFR0_RW_MASK) { dev_info(&ts->spi->dev, "TSC2005 not responding - resetting\n"); - ts->set_reset(0); + ts->set_reset(false); tsc2005_update_pen_state(ts, 0, 0, 0); usleep_range(100, 500); /* only 10us required */ - ts->set_reset(1); + ts->set_reset(true); tsc2005_start_scan(ts); } @@ -517,10 +518,10 @@ out: static void __devinit tsc2005_setup_spi_xfer(struct tsc2005 *ts) { - tsc2005_setup_read(&ts->spi_x, TSC2005_REG_X, 0); - tsc2005_setup_read(&ts->spi_y, TSC2005_REG_Y, 0); - tsc2005_setup_read(&ts->spi_z1, TSC2005_REG_Z1, 0); - tsc2005_setup_read(&ts->spi_z2, TSC2005_REG_Z2, 1); + tsc2005_setup_read(&ts->spi_x, TSC2005_REG_X, false); + tsc2005_setup_read(&ts->spi_y, TSC2005_REG_Y, false); + tsc2005_setup_read(&ts->spi_z1, TSC2005_REG_Z1, false); + tsc2005_setup_read(&ts->spi_z2, TSC2005_REG_Z2, true); spi_message_init(&ts->spi_read_msg); spi_message_add_tail(&ts->spi_x.spi_xfer, &ts->spi_read_msg); -- cgit v1.2.3-70-g09d2 From 9a6e180af78247e3a7680460240bb450c39d3a5b Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:10:52 -0700 Subject: Input: tsc2005 - do not use 0 in place of NULL Sparse in unhappy when people use 0 instead of NULL for pointers so let's rework the way we initialize spi_transfer structure in tsc2005_cmd() and tsc2005_write(). Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 36 ++++++++++++++++-------------------- 1 file changed, 16 insertions(+), 20 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index f457cb95b95..289057e1b9a 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -148,16 +148,13 @@ struct tsc2005 { static void tsc2005_cmd(struct tsc2005 *ts, u8 cmd) { - u8 tx; + u8 tx = TSC2005_CMD | TSC2005_CMD_12BIT | cmd; + struct spi_transfer xfer = { + .tx_buf = &tx, + .len = 1, + .bits_per_word = 8, + }; struct spi_message msg; - struct spi_transfer xfer = { 0 }; - - tx = TSC2005_CMD | TSC2005_CMD_12BIT | cmd; - - xfer.tx_buf = &tx; - xfer.rx_buf = NULL; - xfer.len = 1; - xfer.bits_per_word = 8; spi_message_init(&msg); spi_message_add_tail(&xfer, &msg); @@ -166,17 +163,13 @@ static void tsc2005_cmd(struct tsc2005 *ts, u8 cmd) static void tsc2005_write(struct tsc2005 *ts, u8 reg, u16 value) { - u32 tx; + u32 tx = ((reg | TSC2005_REG_PND0) << 16) | value; + struct spi_transfer xfer = { + .tx_buf = &tx, + .len = 4, + .bits_per_word = 24, + }; struct spi_message msg; - struct spi_transfer xfer = { 0 }; - - tx = (reg | TSC2005_REG_PND0) << 16; - tx |= value; - - xfer.tx_buf = &tx; - xfer.rx_buf = NULL; - xfer.len = 4; - xfer.bits_per_word = 24; spi_message_init(&msg); spi_message_add_tail(&xfer, &msg); @@ -185,6 +178,8 @@ static void tsc2005_write(struct tsc2005 *ts, u8 reg, u16 value) static void tsc2005_setup_read(struct tsc2005_spi_rd *rd, u8 reg, bool last) { + memset(rd, 0, sizeof(*rd)); + rd->spi_tx = (reg | TSC2005_REG_READ) << 16; rd->spi_xfer.tx_buf = &rd->spi_tx; rd->spi_xfer.rx_buf = &rd->spi_rx; @@ -195,14 +190,15 @@ static void tsc2005_setup_read(struct tsc2005_spi_rd *rd, u8 reg, bool last) static void tsc2005_read(struct tsc2005 *ts, u8 reg, u16 *value) { + struct tsc2005_spi_rd spi_rd; struct spi_message msg; - struct tsc2005_spi_rd spi_rd = { { 0 }, 0, 0 }; tsc2005_setup_read(&spi_rd, reg, true); spi_message_init(&msg); spi_message_add_tail(&spi_rd.spi_xfer, &msg); spi_sync(ts->spi, &msg); + *value = spi_rd.spi_rx; } -- cgit v1.2.3-70-g09d2 From 80cc2f0c928ddf58051f2809e1c2e7d0172d0291 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:11:08 -0700 Subject: Input: tsc2005 - don't use work for 'pen up' handling We do not need process context to send input events so let's switch to a regular timer. I am going to get rid of taking ts->mutex in tsc2005_irq_thread() later. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 58 +++++++++++++++++-------------------- 1 file changed, 27 insertions(+), 31 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 289057e1b9a..dc309da59fc 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -129,8 +129,8 @@ struct tsc2005 { int in_z1; int in_z2; + spinlock_t lock; struct timer_list penup_timer; - struct work_struct penup_work; unsigned int esd_timeout; struct timer_list esd_timer; @@ -239,11 +239,10 @@ static irqreturn_t tsc2005_irq_handler(int irq, void *dev_id) static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) { struct tsc2005 *ts = _ts; + unsigned long flags; unsigned int pressure; - u32 x; - u32 y; - u32 z1; - u32 z2; + u32 x, y; + u32 z1, z2; mutex_lock(&ts->mutex); @@ -261,46 +260,50 @@ static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) if (unlikely(x > MAX_12BIT || y > MAX_12BIT)) goto out; - /* skip coords if the pressure components are out of range */ + /* Skip reading if the pressure components are out of range */ if (unlikely(z1 == 0 || z2 > MAX_12BIT || z1 >= z2)) goto out; - /* skip point if this is a pen down with the exact same values as + /* + * Skip point if this is a pen down with the exact same values as * the value before pen-up - that implies SPI fed us stale data */ if (!ts->pen_down && - ts->in_x == x && - ts->in_y == y && - ts->in_z1 == z1 && - ts->in_z2 == z2) + ts->in_x == x && ts->in_y == y && + ts->in_z1 == z1 && ts->in_z2 == z2) { goto out; + } - /* At this point we are happy we have a valid and useful reading. - * Remember it for later comparisons. We may now begin downsampling - */ + /* + * At this point we are happy we have a valid and useful reading. + * Remember it for later comparisons. We may now begin downsampling. + */ ts->in_x = x; ts->in_y = y; ts->in_z1 = z1; ts->in_z2 = z2; - /* compute touch pressure resistance using equation #1 */ + /* Compute touch pressure resistance using equation #1 */ pressure = x * (z2 - z1) / z1; pressure = pressure * ts->x_plate_ohm / 4096; if (unlikely(pressure > MAX_12BIT)) goto out; + spin_lock_irqsave(&ts->lock, flags); + tsc2005_update_pen_state(ts, x, y, pressure); /* set the penup timer */ mod_timer(&ts->penup_timer, jiffies + msecs_to_jiffies(TSC2005_PENUP_TIME_MS)); - if (!ts->esd_timeout) - goto out; + if (ts->esd_timeout && ts->set_reset) { + /* update the watchdog timer */ + mod_timer(&ts->esd_timer, round_jiffies(jiffies + + msecs_to_jiffies(ts->esd_timeout))); + } - /* update the watchdog timer */ - mod_timer(&ts->esd_timer, - round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); + spin_unlock_irqrestore(&ts->lock, flags); out: mutex_unlock(&ts->mutex); @@ -310,17 +313,11 @@ out: static void tsc2005_penup_timer(unsigned long data) { struct tsc2005 *ts = (struct tsc2005 *)data; + unsigned long flags; - schedule_work(&ts->penup_work); -} - -static void tsc2005_penup_work(struct work_struct *work) -{ - struct tsc2005 *ts = container_of(work, struct tsc2005, penup_work); - - mutex_lock(&ts->mutex); + spin_lock_irqsave(&ts->lock, flags); tsc2005_update_pen_state(ts, 0, 0, 0); - mutex_unlock(&ts->mutex); + spin_unlock_irqrestore(&ts->lock, flags); } static void tsc2005_start_scan(struct tsc2005 *ts) @@ -577,8 +574,8 @@ static int __devinit tsc2005_probe(struct spi_device *spi) mutex_init(&ts->mutex); + spin_lock_init(&ts->lock); setup_timer(&ts->penup_timer, tsc2005_penup_timer, (unsigned long)ts); - INIT_WORK(&ts->penup_work, tsc2005_penup_work); setup_timer(&ts->esd_timer, tsc2005_esd_timer, (unsigned long)ts); INIT_WORK(&ts->esd_work, tsc2005_esd_work); @@ -659,7 +656,6 @@ static int __devexit tsc2005_remove(struct spi_device *spi) del_timer_sync(&ts->penup_timer); flush_work(&ts->esd_work); - flush_work(&ts->penup_work); free_irq(ts->spi->irq, ts); input_unregister_device(ts->idev); -- cgit v1.2.3-70-g09d2 From dacb650f125c7dc7ead9735d081bc078325b6d23 Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:11:14 -0700 Subject: Input: tsc2005 - do not rearm timer in hardirq handler We will most likely rearm it yet again the IRQ thread so doing it here is pointless. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index dc309da59fc..7a765339018 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -225,17 +225,6 @@ static void tsc2005_update_pen_state(struct tsc2005 *ts, pressure); } -static irqreturn_t tsc2005_irq_handler(int irq, void *dev_id) -{ - struct tsc2005 *ts = dev_id; - - /* update the penup timer only if it's pending */ - mod_timer_pending(&ts->penup_timer, - jiffies + msecs_to_jiffies(TSC2005_PENUP_TIME_MS)); - - return IRQ_WAKE_THREAD; -} - static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) { struct tsc2005 *ts = _ts; @@ -596,8 +585,7 @@ static int __devinit tsc2005_probe(struct spi_device *spi) input_set_abs_params(input_dev, ABS_Y, 0, max_y, fudge_y, 0); input_set_abs_params(input_dev, ABS_PRESSURE, 0, max_p, fudge_p, 0); - error = request_threaded_irq(spi->irq, - tsc2005_irq_handler, tsc2005_irq_thread, + error = request_threaded_irq(spi->irq, NULL, tsc2005_irq_thread, IRQF_TRIGGER_RISING, "tsc2005", ts); if (error) { dev_err(&spi->dev, "Failed to request irq, err: %d\n", error); -- cgit v1.2.3-70-g09d2 From 71f80045d48f259ea423bae3c14c2361e010a9ce Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:11:25 -0700 Subject: Input: tsc2005 - handle read errors from SPI layer Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 100 +++++++++++++++++++++++++++++------- 1 file changed, 81 insertions(+), 19 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 7a765339018..5a15919ec4c 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -146,7 +146,7 @@ struct tsc2005 { void (*set_reset)(bool enable); }; -static void tsc2005_cmd(struct tsc2005 *ts, u8 cmd) +static int tsc2005_cmd(struct tsc2005 *ts, u8 cmd) { u8 tx = TSC2005_CMD | TSC2005_CMD_12BIT | cmd; struct spi_transfer xfer = { @@ -155,13 +155,22 @@ static void tsc2005_cmd(struct tsc2005 *ts, u8 cmd) .bits_per_word = 8, }; struct spi_message msg; + int error; spi_message_init(&msg); spi_message_add_tail(&xfer, &msg); - spi_sync(ts->spi, &msg); + + error = spi_sync(ts->spi, &msg); + if (error) { + dev_err(&ts->spi->dev, "%s: failed, command: %x, error: %d\n", + __func__, cmd, error); + return error; + } + + return 0; } -static void tsc2005_write(struct tsc2005 *ts, u8 reg, u16 value) +static int tsc2005_write(struct tsc2005 *ts, u8 reg, u16 value) { u32 tx = ((reg | TSC2005_REG_PND0) << 16) | value; struct spi_transfer xfer = { @@ -170,10 +179,20 @@ static void tsc2005_write(struct tsc2005 *ts, u8 reg, u16 value) .bits_per_word = 24, }; struct spi_message msg; + int error; spi_message_init(&msg); spi_message_add_tail(&xfer, &msg); - spi_sync(ts->spi, &msg); + + error = spi_sync(ts->spi, &msg); + if (error) { + dev_err(&ts->spi->dev, + "%s: failed, register: %x, value: %x, error: %d\n", + __func__, reg, value, error); + return error; + } + + return 0; } static void tsc2005_setup_read(struct tsc2005_spi_rd *rd, u8 reg, bool last) @@ -188,18 +207,23 @@ static void tsc2005_setup_read(struct tsc2005_spi_rd *rd, u8 reg, bool last) rd->spi_xfer.cs_change = !last; } -static void tsc2005_read(struct tsc2005 *ts, u8 reg, u16 *value) +static int tsc2005_read(struct tsc2005 *ts, u8 reg, u16 *value) { struct tsc2005_spi_rd spi_rd; struct spi_message msg; + int error; tsc2005_setup_read(&spi_rd, reg, true); spi_message_init(&msg); spi_message_add_tail(&spi_rd.spi_xfer, &msg); - spi_sync(ts->spi, &msg); + + error = spi_sync(ts->spi, &msg); + if (error) + return error; *value = spi_rd.spi_rx; + return 0; } static void tsc2005_update_pen_state(struct tsc2005 *ts, @@ -232,6 +256,7 @@ static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) unsigned int pressure; u32 x, y; u32 z1, z2; + int error; mutex_lock(&ts->mutex); @@ -239,7 +264,10 @@ static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) goto out; /* read the coordinates */ - spi_sync(ts->spi, &ts->spi_read_msg); + error = spi_sync(ts->spi, &ts->spi_read_msg); + if (unlikely(error)) + goto out; + x = ts->spi_x.spi_rx; y = ts->spi_y.spi_rx; z1 = ts->spi_z1.spi_rx; @@ -392,7 +420,8 @@ static ssize_t tsc2005_selftest_show(struct device *dev, u16 temp_high; u16 temp_high_orig; u16 temp_high_test; - unsigned int result; + bool success = true; + int error; mutex_lock(&ts->mutex); @@ -400,34 +429,65 @@ static ssize_t tsc2005_selftest_show(struct device *dev, * Test TSC2005 communications via temp high register. */ tsc2005_disable(ts); - result = 1; - tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high_orig); + + error = tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high_orig); + if (error) { + dev_warn(dev, "selftest failed: read error %d\n", error); + success = false; + goto out; + } + temp_high_test = (temp_high_orig - 1) & MAX_12BIT; - tsc2005_write(ts, TSC2005_REG_TEMP_HIGH, temp_high_test); - tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high); + + error = tsc2005_write(ts, TSC2005_REG_TEMP_HIGH, temp_high_test); + if (error) { + dev_warn(dev, "selftest failed: write error %d\n", error); + success = false; + goto out; + } + + error = tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high); + if (error) { + dev_warn(dev, "selftest failed: read error %d after write\n", + error); + success = false; + goto out; + } + if (temp_high != temp_high_test) { dev_warn(dev, "selftest failed: %d != %d\n", temp_high, temp_high_test); - result = 0; + success = false; } /* hardware reset */ ts->set_reset(false); usleep_range(100, 500); /* only 10us required */ ts->set_reset(true); - tsc2005_enable(ts); + + if (!success) + goto out; /* test that the reset really happened */ - tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high); + error = tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high); + if (error) { + dev_warn(dev, "selftest failed: read error %d after reset\n", + error); + success = false; + goto out; + } + if (temp_high != temp_high_orig) { dev_warn(dev, "selftest failed after reset: %d != %d\n", temp_high, temp_high_orig); - result = 0; + success = false; } +out: + tsc2005_enable(ts); mutex_unlock(&ts->mutex); - return sprintf(buf, "%u\n", result); + return sprintf(buf, "%d\n", success); } static DEVICE_ATTR(selftest, S_IRUGO, tsc2005_selftest_show, NULL); @@ -469,6 +529,7 @@ static void tsc2005_esd_timer(unsigned long data) static void tsc2005_esd_work(struct work_struct *work) { struct tsc2005 *ts = container_of(work, struct tsc2005, esd_work); + int error; u16 r; mutex_lock(&ts->mutex); @@ -480,8 +541,9 @@ static void tsc2005_esd_work(struct work_struct *work) * If we cannot read our known value from configuration register 0 then * reset the controller as if from power-up and start scanning again. */ - tsc2005_read(ts, TSC2005_REG_CFR0, &r); - if ((r ^ TSC2005_CFR0_INITVALUE) & TSC2005_CFR0_RW_MASK) { + error = tsc2005_read(ts, TSC2005_REG_CFR0, &r); + if (error || + ((r ^ TSC2005_CFR0_INITVALUE) & TSC2005_CFR0_RW_MASK)) { dev_info(&ts->spi->dev, "TSC2005 not responding - resetting\n"); ts->set_reset(false); tsc2005_update_pen_state(ts, 0, 0, 0); -- cgit v1.2.3-70-g09d2 From 0b950d3d7ce4c1e870b8efc4ae0faaf0ef53532c Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:11:34 -0700 Subject: Input: tsc2005 - add open/close Introduce open and close methods for the input device to keep the device powered down when it is not in use. Also rework interaction between interrupt thread and starting/shutting off/resetting the device: instead of taking a mutex in the intterrupt thread and elsewhere disable interrupts before transitioning the device in a new state. The ESD handling is also separated from the IRQ thread; we poll regularly at a given interval and simply skip reads if we see that valid interrupt happened not so long ago. This allows us not cancel and reschedule ESD work from interrupt context all the time. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 218 ++++++++++++++++++++---------------- 1 file changed, 124 insertions(+), 94 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 5a15919ec4c..3e1c9c297f3 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -133,13 +133,14 @@ struct tsc2005 { struct timer_list penup_timer; unsigned int esd_timeout; - struct timer_list esd_timer; - struct work_struct esd_work; + struct delayed_work esd_work; + unsigned long last_valid_interrupt; unsigned int x_plate_ohm; bool disabled; - unsigned int disable_depth; + bool opened; + bool suspended; bool pen_down; @@ -258,11 +259,6 @@ static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) u32 z1, z2; int error; - mutex_lock(&ts->mutex); - - if (unlikely(ts->disable_depth)) - goto out; - /* read the coordinates */ error = spi_sync(ts->spi, &ts->spi_read_msg); if (unlikely(error)) @@ -309,21 +305,13 @@ static irqreturn_t tsc2005_irq_thread(int irq, void *_ts) spin_lock_irqsave(&ts->lock, flags); tsc2005_update_pen_state(ts, x, y, pressure); - - /* set the penup timer */ mod_timer(&ts->penup_timer, jiffies + msecs_to_jiffies(TSC2005_PENUP_TIME_MS)); - if (ts->esd_timeout && ts->set_reset) { - /* update the watchdog timer */ - mod_timer(&ts->esd_timer, round_jiffies(jiffies + - msecs_to_jiffies(ts->esd_timeout))); - } - spin_unlock_irqrestore(&ts->lock, flags); + ts->last_valid_interrupt = jiffies; out: - mutex_unlock(&ts->mutex); return IRQ_HANDLED; } @@ -350,29 +338,31 @@ static void tsc2005_stop_scan(struct tsc2005 *ts) tsc2005_cmd(ts, TSC2005_CMD_STOP); } -/* must be called with mutex held */ -static void tsc2005_disable(struct tsc2005 *ts) +/* must be called with ts->mutex held */ +static void __tsc2005_disable(struct tsc2005 *ts) { - if (ts->disable_depth++ != 0) - return; + tsc2005_stop_scan(ts); + disable_irq(ts->spi->irq); - if (ts->esd_timeout) - del_timer_sync(&ts->esd_timer); del_timer_sync(&ts->penup_timer); - tsc2005_stop_scan(ts); + + cancel_delayed_work_sync(&ts->esd_work); + + enable_irq(ts->spi->irq); } -/* must be called with mutex held */ -static void tsc2005_enable(struct tsc2005 *ts) +/* must be called with ts->mutex held */ +static void __tsc2005_enable(struct tsc2005 *ts) { - if (--ts->disable_depth != 0) - return; tsc2005_start_scan(ts); - enable_irq(ts->spi->irq); - if (!ts->esd_timeout) - return; - mod_timer(&ts->esd_timer, - round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); + + if (ts->esd_timeout && ts->set_reset) { + ts->last_valid_interrupt = jiffies; + schedule_delayed_work(&ts->esd_work, + round_jiffies(jiffies + + msecs_to_jiffies(ts->esd_timeout))); + } + } static ssize_t tsc2005_disable_show(struct device *dev, @@ -390,23 +380,29 @@ static ssize_t tsc2005_disable_store(struct device *dev, { struct spi_device *spi = to_spi_device(dev); struct tsc2005 *ts = spi_get_drvdata(spi); - unsigned long res; - int i; + unsigned long val; + int error; - if (strict_strtoul(buf, 10, &res) < 0) - return -EINVAL; - i = res ? 1 : 0; + error = strict_strtoul(buf, 10, &val); + if (error) + return error; mutex_lock(&ts->mutex); - if (i == ts->disabled) - goto out; - ts->disabled = i; - if (i) - tsc2005_disable(ts); - else - tsc2005_enable(ts); -out: + + if (!ts->suspended && ts->opened) { + if (val) { + if (!ts->disabled) + __tsc2005_disable(ts); + } else { + if (ts->disabled) + __tsc2005_enable(ts); + } + } + + ts->disabled = !!val; + mutex_unlock(&ts->mutex); + return count; } static DEVICE_ATTR(disable, 0664, tsc2005_disable_show, tsc2005_disable_store); @@ -428,7 +424,7 @@ static ssize_t tsc2005_selftest_show(struct device *dev, /* * Test TSC2005 communications via temp high register. */ - tsc2005_disable(ts); + __tsc2005_disable(ts); error = tsc2005_read(ts, TSC2005_REG_TEMP_HIGH, &temp_high_orig); if (error) { @@ -484,7 +480,7 @@ static ssize_t tsc2005_selftest_show(struct device *dev, } out: - tsc2005_enable(ts); + __tsc2005_enable(ts); mutex_unlock(&ts->mutex); return sprintf(buf, "%d\n", success); @@ -519,44 +515,79 @@ static const struct attribute_group tsc2005_attr_group = { .attrs = tsc2005_attrs, }; -static void tsc2005_esd_timer(unsigned long data) -{ - struct tsc2005 *ts = (struct tsc2005 *)data; - - schedule_work(&ts->esd_work); -} - static void tsc2005_esd_work(struct work_struct *work) { - struct tsc2005 *ts = container_of(work, struct tsc2005, esd_work); + struct tsc2005 *ts = container_of(work, struct tsc2005, esd_work.work); int error; u16 r; mutex_lock(&ts->mutex); - if (ts->disable_depth) + if (time_is_after_jiffies(ts->last_valid_interrupt + + msecs_to_jiffies(ts->esd_timeout))) goto out; - /* - * If we cannot read our known value from configuration register 0 then - * reset the controller as if from power-up and start scanning again. - */ + /* We should be able to read register without disabling interrupts. */ error = tsc2005_read(ts, TSC2005_REG_CFR0, &r); - if (error || - ((r ^ TSC2005_CFR0_INITVALUE) & TSC2005_CFR0_RW_MASK)) { - dev_info(&ts->spi->dev, "TSC2005 not responding - resetting\n"); - ts->set_reset(false); - tsc2005_update_pen_state(ts, 0, 0, 0); - usleep_range(100, 500); /* only 10us required */ - ts->set_reset(true); - tsc2005_start_scan(ts); + if (!error && + !((r ^ TSC2005_CFR0_INITVALUE) & TSC2005_CFR0_RW_MASK)) { + goto out; } - /* re-arm the watchdog */ - mod_timer(&ts->esd_timer, - round_jiffies(jiffies + msecs_to_jiffies(ts->esd_timeout))); + /* + * If we could not read our known value from configuration register 0 + * then we should reset the controller as if from power-up and start + * scanning again. + */ + dev_info(&ts->spi->dev, "TSC2005 not responding - resetting\n"); + + disable_irq(ts->spi->irq); + del_timer_sync(&ts->penup_timer); + + tsc2005_update_pen_state(ts, 0, 0, 0); + + ts->set_reset(false); + usleep_range(100, 500); /* only 10us required */ + ts->set_reset(true); + + enable_irq(ts->spi->irq); + tsc2005_start_scan(ts); out: + /* re-arm the watchdog */ + schedule_delayed_work(&ts->esd_work, + round_jiffies(jiffies + + msecs_to_jiffies(ts->esd_timeout))); + mutex_unlock(&ts->mutex); +} + +static int tsc2005_open(struct input_dev *input) +{ + struct tsc2005 *ts = input_get_drvdata(input); + + mutex_lock(&ts->mutex); + + if (!ts->suspended && !ts->disabled) + __tsc2005_enable(ts); + + ts->opened = true; + + mutex_unlock(&ts->mutex); + + return 0; +} + +static void tsc2005_close(struct input_dev *input) +{ + struct tsc2005 *ts = input_get_drvdata(input); + + mutex_lock(&ts->mutex); + + if (!ts->suspended && !ts->disabled) + __tsc2005_disable(ts); + + ts->opened = false; + mutex_unlock(&ts->mutex); } @@ -628,8 +659,7 @@ static int __devinit tsc2005_probe(struct spi_device *spi) spin_lock_init(&ts->lock); setup_timer(&ts->penup_timer, tsc2005_penup_timer, (unsigned long)ts); - setup_timer(&ts->esd_timer, tsc2005_esd_timer, (unsigned long)ts); - INIT_WORK(&ts->esd_work, tsc2005_esd_work); + INIT_DELAYED_WORK(&ts->esd_work, tsc2005_esd_work); tsc2005_setup_spi_xfer(ts); @@ -647,6 +677,14 @@ static int __devinit tsc2005_probe(struct spi_device *spi) input_set_abs_params(input_dev, ABS_Y, 0, max_y, fudge_y, 0); input_set_abs_params(input_dev, ABS_PRESSURE, 0, max_p, fudge_p, 0); + input_dev->open = tsc2005_open; + input_dev->close = tsc2005_close; + + input_set_drvdata(input_dev, ts); + + /* Ensure the touchscreen is off */ + tsc2005_stop_scan(ts); + error = request_threaded_irq(spi->irq, NULL, tsc2005_irq_thread, IRQF_TRIGGER_RISING, "tsc2005", ts); if (error) { @@ -669,14 +707,6 @@ static int __devinit tsc2005_probe(struct spi_device *spi) goto err_remove_sysfs; } - tsc2005_start_scan(ts); - - if (ts->esd_timeout && ts->set_reset) { - /* start the optional ESD watchdog */ - mod_timer(&ts->esd_timer, round_jiffies(jiffies + - msecs_to_jiffies(ts->esd_timeout))); - } - set_irq_wake(spi->irq, 1); return 0; @@ -697,16 +727,6 @@ static int __devexit tsc2005_remove(struct spi_device *spi) sysfs_remove_group(&ts->spi->dev.kobj, &tsc2005_attr_group); - mutex_lock(&ts->mutex); - tsc2005_disable(ts); - mutex_unlock(&ts->mutex); - - if (ts->esd_timeout) - del_timer_sync(&ts->esd_timer); - del_timer_sync(&ts->penup_timer); - - flush_work(&ts->esd_work); - free_irq(ts->spi->irq, ts); input_unregister_device(ts->idev); kfree(ts); @@ -722,7 +742,12 @@ static int tsc2005_suspend(struct device *dev) struct tsc2005 *ts = spi_get_drvdata(spi); mutex_lock(&ts->mutex); - tsc2005_disable(ts); + + if (!ts->suspended && !ts->disabled && ts->opened) + __tsc2005_disable(ts); + + ts->suspended = true; + mutex_unlock(&ts->mutex); return 0; @@ -734,7 +759,12 @@ static int tsc2005_resume(struct device *dev) struct tsc2005 *ts = spi_get_drvdata(spi); mutex_lock(&ts->mutex); - tsc2005_enable(ts); + + if (ts->suspended && !ts->disabled && ts->opened) + __tsc2005_enable(ts); + + ts->suspended = false; + mutex_unlock(&ts->mutex); return 0; -- cgit v1.2.3-70-g09d2 From 5cb81d19bae47adcb073a5e5a3bc40dd252f239e Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Wed, 16 Mar 2011 22:11:41 -0700 Subject: Input: tsc2005 - remove 'disable' sysfs attribute I believe that enable/disable functionality should not be implemented on the individual driver level but rather in device core, potentially reusing parts of PM framework. Therefore the driver-specific "disable" attribute is removed from the mainline driver. Tested-by: Aaro Koskinen Signed-off-by: Dmitry Torokhov --- drivers/input/touchscreen/tsc2005.c | 52 +++---------------------------------- 1 file changed, 4 insertions(+), 48 deletions(-) (limited to 'drivers/input/touchscreen') diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c index 3e1c9c297f3..87420616efa 100644 --- a/drivers/input/touchscreen/tsc2005.c +++ b/drivers/input/touchscreen/tsc2005.c @@ -138,7 +138,6 @@ struct tsc2005 { unsigned int x_plate_ohm; - bool disabled; bool opened; bool suspended; @@ -365,48 +364,6 @@ static void __tsc2005_enable(struct tsc2005 *ts) } -static ssize_t tsc2005_disable_show(struct device *dev, - struct device_attribute *attr, char *buf) -{ - struct spi_device *spi = to_spi_device(dev); - struct tsc2005 *ts = spi_get_drvdata(spi); - - return sprintf(buf, "%u\n", ts->disabled); -} - -static ssize_t tsc2005_disable_store(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) -{ - struct spi_device *spi = to_spi_device(dev); - struct tsc2005 *ts = spi_get_drvdata(spi); - unsigned long val; - int error; - - error = strict_strtoul(buf, 10, &val); - if (error) - return error; - - mutex_lock(&ts->mutex); - - if (!ts->suspended && ts->opened) { - if (val) { - if (!ts->disabled) - __tsc2005_disable(ts); - } else { - if (ts->disabled) - __tsc2005_enable(ts); - } - } - - ts->disabled = !!val; - - mutex_unlock(&ts->mutex); - - return count; -} -static DEVICE_ATTR(disable, 0664, tsc2005_disable_show, tsc2005_disable_store); - static ssize_t tsc2005_selftest_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -489,7 +446,6 @@ out: static DEVICE_ATTR(selftest, S_IRUGO, tsc2005_selftest_show, NULL); static struct attribute *tsc2005_attrs[] = { - &dev_attr_disable.attr, &dev_attr_selftest.attr, NULL }; @@ -567,7 +523,7 @@ static int tsc2005_open(struct input_dev *input) mutex_lock(&ts->mutex); - if (!ts->suspended && !ts->disabled) + if (!ts->suspended) __tsc2005_enable(ts); ts->opened = true; @@ -583,7 +539,7 @@ static void tsc2005_close(struct input_dev *input) mutex_lock(&ts->mutex); - if (!ts->suspended && !ts->disabled) + if (!ts->suspended) __tsc2005_disable(ts); ts->opened = false; @@ -743,7 +699,7 @@ static int tsc2005_suspend(struct device *dev) mutex_lock(&ts->mutex); - if (!ts->suspended && !ts->disabled && ts->opened) + if (!ts->suspended && ts->opened) __tsc2005_disable(ts); ts->suspended = true; @@ -760,7 +716,7 @@ static int tsc2005_resume(struct device *dev) mutex_lock(&ts->mutex); - if (ts->suspended && !ts->disabled && ts->opened) + if (ts->suspended && ts->opened) __tsc2005_enable(ts); ts->suspended = false; -- cgit v1.2.3-70-g09d2