summaryrefslogtreecommitdiffstats
path: root/drivers
AgeCommit message (Collapse)Author
2012-06-20Merge tag 'staging-3.5-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging tree fixes from Greg Kroah-Hartman: "Here are a number of small fixes for the drivers/staging tree, as well as iio and pstore drivers (which came from the staging tree in the 3.5-rc1 merge). All of these are tiny, but resolve issues that people have been reporting. There's also a documentation update to reflect what the iio drivers really are doing, which is good to get straightened out. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'staging-3.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: r8712u: Add new USB IDs staging: gdm72xx: Release netlink socket properly iio: drop wrong reference from Kconfig pstore/inode: Make pstore_fill_super() static pstore/ram: Should zap persistent zone on unlink pstore/ram_core: Factor persistent_ram_zap() out of post_init() pstore/ram_core: Do not reset restored zone's position and size pstore/ram: Should update old dmesg buffer before reading staging:iio:ad7298: Fix linker error due to missing IIO kfifo buffer Revert "staging: usbip: bugfix for stack corruption on 64-bit architectures" staging: usbip: bugfix for stack corruption on 64-bit architectures staging/comedi: fix build for USB not enabled staging: omapdrm: fix crash when freeing bad fb staging:iio:ad7606: Re-add missing scale attribute iio: Fix potential use after free staging:iio: remove num_interrupt_lines from documentation iio: documentation: Add out_altvoltage and friends
2012-06-20Merge tag 'driver-core-3.5-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core and printk fixes from Greg Kroah-Hartman: "Here are some fixes for 3.5-rc4 that resolve the kmsg problems that people have reported showing up after the printk and kmsg changes went into 3.5-rc1. There are also a smattering of other tiny fixes for the extcon and hyper-v drivers that people have reported. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'driver-core-3.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: extcon: max8997: Add missing kfree for info->edev in max8997_muic_remove() extcon: Set platform drvdata in gpio_extcon_probe() and fix irq leak extcon: Fix wrong index in max8997_extcon_cable[] kmsg - kmsg_dump() fix CONFIG_PRINTK=n compilation printk: return -EINVAL if the message len is bigger than the buf size printk: use mutex lock to stop syslog_seq from going wild kmsg - kmsg_dump() use iterator to receive log buffer content vme: change maintainer e-mail address Extcon: Don't try to create duplicate link names driver core: fixup reversed deferred probe order printk: Fix alignment of buf causing crash on ARM EABI Tools: hv: verify origin of netlink connector message
2012-06-20Merge tag 'char-misc-3.5-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull misc tree updates from Greg Kroah-Hartman: "Here are some drivers/misc bugfixes (really just drivers/misc/mei/ fixes) for a few problems that have been reported. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'char-misc-3.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: mei: set WDIOF_ALARMONLY on mei watchdog misc: mei: Disable MSI when IRQ registration fails misc: mei: fix stalled read misc: mei: unregister misc device in pci_remove function misc: mei: set IRQF_ONESHOT for msi request_threaded_irq
2012-06-20Merge tag 'tty-3.5-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull serial driver fixes from Greg Kroah-Hartman: "Here are 3 patches resolving a boot regression (the mop500 fix), a build warning fix, and a kernel-doc fix. All tiny, but should go into the final 3.5 release. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'tty-3.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: serial/amba-pl011: move custom pin control to driver serial: fix serial_txx9.c build warning/typo serial: fix kernel-doc warnings in 8250.c
2012-06-20Merge branch 'akpm' (Andrew's patch-bomb)Linus Torvalds
* emailed from Andrew Morton <akpm@linux-foundation.org>: (21 patches) mm/memblock: fix overlapping allocation when doubling reserved array c/r: prctl: Move PR_GET_TID_ADDRESS to a proper place pidns: find_new_reaper() can no longer switch to init_pid_ns.child_reaper pidns: guarantee that the pidns init will be the last pidns process reaped fault-inject: avoid call to random32() if fault injection is disabled Viresh has moved get_maintainer: Fix --help warning mm/memory.c: fix kernel-doc warnings mm: fix kernel-doc warnings mm: correctly synchronize rss-counters at exit/exec mm, thp: print useful information when mmap_sem is unlocked in zap_pmd_range h8300: use the declarations provided by <asm/sections.h> h8300: fix use of extinct _sbss and _ebss xtensa: use the declarations provided by <asm/sections.h> xtensa: use "test -e" instead of bashism "test -a" xtensa: replace xtensa-specific _f{data,text} by _s{data,text} memcg: fix use_hierarchy css_is_ancestor oops regression mm, oom: fix and cleanup oom score calculations nilfs2: ensure proper cache clearing for gc-inodes thp: avoid atomic64_read in pmd_read_atomic for 32bit PAE ...
2012-06-20Viresh has movedViresh Kumar
viresh.kumar@st.com email-id doesn't exist anymore as I have left the company. Replace ST's id with viresh.linux@gmail.com. It also updates .mailmap file to fix address for 'git shortlog' Signed-off-by: Viresh Kumar <viresh.linux@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-06-20Merge branch 'fixes' of git://git.linaro.org/people/rmk/linux-armLinus Torvalds
Pull ARM fixes from Russell King: "This includes three MMCI changes - one to fix up the wrong version of the DT support patch which was merged, and two to make deferred probing work. It also includes a fix to the OMAP SPI driver which is causing a boot time warning. The remainder are very minor ARM fixes." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: SPI: fix over-eager devm_xxx() conversion ARM: 7427/1: mmc: mmci: Defer probe() in case of yet uninitialized GPIOs ARM: 7426/1: mmc: mmci: Remove wrong error handling of gpio 0 ARM: 7425/1: extable: ensure fixup entries are 4-byte aligned ARM: 7421/1: bpf_jit: BPF_S_ANC_ALU_XOR_X support ARM: 7423/1: kprobes: run t32_simulate_ldr_literal() without insn slot ARM: 7422/1: mmc: mmci: Allocate platform memory during Device Tree boot
2012-06-20Merge tag 'pinctrl-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull two pinctrl fixes from Linus Walleij: - Fixed a 2-line compile error for MXS - A pure documentation fix for Nomadik * tag 'pinctrl-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl/nomadik: document Alt-C glitch pinctrl: mxs: Use kfree to fix build error
2012-06-19Merge tag 'regulator-3.5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator fixes from Mark Brown: "One small bug fix, plus a rename of all the ST Ericsson regulators in the device tree since all the device trees had been written with different names and some infelicities in the test proceedures meant that the device tree code had apparently never actually been run against the upstream device tree." * tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: Change db8500-prcmu match names to reflect Device Tree regulator: Change ab8500 match names to reflect Device Tree regulator: Fix the s5m8767a problem of the division by null
2012-06-18extcon: max8997: Add missing kfree for info->edev in max8997_muic_remove()Axel Lin
extcon_dev_unregister(info->edev) doest not free info->edev, we need to call kfree(info->edev) here. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-18extcon: Set platform drvdata in gpio_extcon_probe() and fix irq leakAxel Lin
Add missing platform_set_drvdata() in gpio_extcon_probe(), otherwise calling platform_get_drvdata in gpio_extcon_remove() returns NULL. Also add missing free_irq call in gpio_extcon_remove(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-18extcon: Fix wrong index in max8997_extcon_cable[]Axel Lin
Currently, the index of "Dock-desk" and "Dock-card" are the same. Thus the latter one overrides the first one. Then we have problem when calling extcon_find_cable_index() because edev->supported_cable[7] only matches "Dock-card". Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edacLinus Torvalds
Pull EDAC fixes from Mauro Carvalho Chehab. * git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac: edac: Do alignment logic properly in edac_align_ptr() mpc85xx_edac: fix error: too few arguments to function 'edac_mc_alloc' edac: fix the error about memory type detection on SandyBridge edac: avoid mce decoding crash after edac driver unloaded
2012-06-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds
Pull a crypto fix from Herbert Xu: "This push fixes another bug in the atmel-rng that made it produce completely useless output." * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: hwrng: atmel-rng - fix data valid check
2012-06-18Merge tag 'mmc-fixes-for-3.5-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc Pull MMC fixes from Chris Ball: - atmel-mci: Fixes for NULL timer and DMA burst/chunk size - dw_mmc: Fix DMA ordering, clkdiv calculation, NULL host->data - mxs_mmc: Compile fix for CONFIG_OF=y && CONFIG_PM=n - omap: Fix NULL deref in mmc_omap_remove_slot(), reg_shift initialization - sdhci-s3c: Fix boot regression by adding IRQF_ONESHOT flag - Small fixes to core/sd, core/sdio, sdhci * tag 'mmc-fixes-for-3.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: mxs-mmc: Move of_match_table out of CONFIG_PM mmc: sdhci-s3c: pass IRQF ONESHOT to request threaded irq mmc: core: return an error on suspend if mmc_deselect_cards fails mmc: omap: Fix broken reg_shift initialization mmc: omap: Fix NULL pointer dereference if mmc_omap_new_slot() fails mmc: omap: Fix a section warning regression mmc: dw_mmc: correct the calculation for CLKDIV mmc: dw_mmc: fix incorrect setting of host->data of NULL mmc: dw_mmc: fix the IDMAC sw reset mmc: dw_mmc: fix the transmission handling in IDMAC mmc: sdio: fix setting card data bus width as 4-bit mmc: atmel-mci: fix burst/chunk size modification mmc: atmel-mci: fix data timeout issue mmc: sdhci: Use DBG() instead of pr_warning() on large timeout
2012-06-18Merge tag 'rproc-fixes-for-3.5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc Pull remoteproc fixes from Ohad Ben-Cohen: "A few relatively-small remoteproc fixes for 3.5: two error path fixes, and one -Wformat warning fix." * tag 'rproc-fixes-for-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc: remoteproc/omap: fix dev_err typo remoteproc: fix missing fault indication in error-path remoteproc: fix print format warnings
2012-06-18SPI: fix over-eager devm_xxx() conversionRussell King
1a77b127ae (OMAP : SPI : use devm_* functions) converted the SPI device controller state to use devm_kzalloc(). Unfortunately, this is used against an unbound struct device, which results in the following when the device is bound to its driver: ------------[ cut here ]------------ WARNING: at /home/rmk/git/linux-rmk/drivers/base/dd.c:257 driver_probe_device+0x78/0x21c() Modules linked in: Backtrace: [<c0017d0c>] (dump_backtrace+0x0/0x10c) from [<c033e208>] (dump_stack+0x18/0x1c) r7:00000000 r6:c01ff28c r5:c040050c r4:00000101 [<c033e1f0>] (dump_stack+0x0/0x1c) from [<c00337ec>] (warn_slowpath_common+0x58/0x70) [<c0033794>] (warn_slowpath_common+0x0/0x70) from [<c0033828>] (warn_slowpath_null+0x24/0x2c) [<c0033804>] (warn_slowpath_null+0x0/0x2c) from [<c01ff28c>] (driver_probe_device+0x78/0x21c) [<c01ff214>] (driver_probe_device+0x0/0x21c) from [<c01ff49c>] (__driver_attach+0x6c/0x90) [<c01ff430>] (__driver_attach+0x0/0x90) from [<c01fda70>] (bus_for_each_dev+0x58/0x98) [<c01fda18>] (bus_for_each_dev+0x0/0x98) from [<c01ff0f4>] (driver_attach+0x20/0x28) [<c01ff0d4>] (driver_attach+0x0/0x28) from [<c01fe2f4>] (bus_add_driver+0xb4/0x230) [<c01fe240>] (bus_add_driver+0x0/0x230) from [<c01ffb24>] (driver_register+0xac/0x138) [<c01ffa78>] (driver_register+0x0/0x138) from [<c0215d4c>] (spi_register_driver+0x4c/0x60) [<c0215d00>] (spi_register_driver+0x0/0x60) from [<c045414c>] (ks8851_init+0x14/0x1c) [<c0454138>] (ks8851_init+0x0/0x1c) from [<c0008770>] (do_one_initcall+0x9c/0x164) [<c00086d4>] (do_one_initcall+0x0/0x164) from [<c0436410>] (kernel_init+0x128/0x210) [<c04362e8>] (kernel_init+0x0/0x210) from [<c0038754>] (do_exit+0x0/0x72c) ---[ end trace 4dcda79f5e89dd84 ]--- ks8851 spi1.0: message enable is 0 ks8851 spi1.0: eth0: revision 0, MAC 08:00:28:01:4d:c6, IRQ 194, has EEPROM Fix this by partially reverting the original commit. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-06-17ARM: 7427/1: mmc: mmci: Defer probe() in case of yet uninitialized GPIOsRoland Stigge
If the GPIOs used by the MMCI driver are not registered yet when the driver is probe()d, they can't be used. This happens if the mmci driver is probed before the respective GPIO controller (e.g. on the LPC32xx EA3250 board, the PCA9532 GPIO controller would be initialized via DT after mmci). Therefore, we defer mmci in this case. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-06-17ARM: 7426/1: mmc: mmci: Remove wrong error handling of gpio 0Roland Stigge
Zero is a valid GPIO and shouldn't be handled as an error return code from of_get_named_gpio(). It was a leftover from old code before getting pdata->gpio_*() was modified. Signed-off-by: Roland Stigge <stigge@antcom.de> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2012-06-17pinctrl/nomadik: document Alt-C glitchLinus Walleij
This documentation comment existed in an earlier patch set for GPIO consolidation, so I'm saving it for maintainability of the code. Acked-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-06-17pinctrl: mxs: Use kfree to fix build errorFabio Estevam
commit 0bf7481 (pinctrl: pinctrl-mxs: Take care of frees if the kzalloc fails) introduced the following build error: drivers/pinctrl/pinctrl-mxs.c:140:3: error: implicit declaration of function 'free' Use kfree function instead. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Devendra Naga <devendra.aaru@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2012-06-17regulator: Change db8500-prcmu match names to reflect Device TreeLee Jones
The 'name' field in 'struct of_regulator_match' expects to match with its corresponding regulator device node in the Device Tree. This patch renames each of the regulators in the db8500-prcum regulator driver so this is true. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-17regulator: Change ab8500 match names to reflect Device TreeLee Jones
The 'name' field in 'struct of_regulator_match' expects to match with its corresponding regulator device node in the Device Tree. This patch renames each of the regulators in the ab8500 regulator driver so this is true. Signed-off-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-17regulator: Fix the s5m8767a problem of the division by nullSangbeom Kim
If ramp_delay is 0, delay value can be divided by zero. This patch can fix the problem. Signed-off-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-17hwmon: (coretemp) Drop needless initializationJean Delvare
The value is overridden a few lines later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
2012-06-17hwmon: (coretemp) Improve support for TjMax detection on Atom CPUsGuenter Roeck
Atom CPUs don't have a register to retrieve TjMax. Detection so far was incomplete. Use the X86 model ID to improve it. Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-06-17hwmon: (coretemp) Add support for Atom D2000 and N2000 series CPU modelsGuenter Roeck
Document the Atom series D2000 and N2000 (Cedar Trail) as being supported. List and set TjMax for those series. Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: "R, Durgadoss" <durgadoss.r@intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2012-06-17hwmon: (coretemp) Improve support of recent Atom CPU modelsJean Delvare
Document the new Atom series (Tunnel Creek and Medfield) as being supported, and list TjMax for the Atom E600 series. Also enable the Atom tjmax heuristic for these Atom CPU models. Signed-off-by: Jean Delvare <khali@linux-fr.org> Reviewed-by: Guenter Roeck <guenter.roeck@ericsson.com> Cc: Alexander Stein <alexander.stein@systec-electronic.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: "R, Durgadoss" <durgadoss.r@intel.com>
2012-06-17Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "Radeon is most of the work, one regression, one BUG fix in the new prime code, some fixes to init code to make streamout not lock up the hardware, and just some code to enable users to test HDMI audio on later hw (its off by default). Intel adds edp edid caching for some strange Dell Vostros that black screen on startup if keep reading their EDID, and a fix for a DP regression. Otherwise fix for via/sis and one to stop udl binding to multiple non-video usb." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/i915: cache the EDID for eDP panels Revert "drm/i915/dp: Use auxch precharge value of 5 everywhere" drm/i915: eDP aux needs vdd drm/i915: don't enumerate HDMID if an eDP panel is already active on the port drm/radeon: add support for STRMOUT_BASE_UPDATE on 7xx drm/radeon: add some additional 6xx/7xx/EG register init drm/radeon: enable HDMI on DCE5 (AKA NI excluding Aruba) drm sis: initialize object_idr drm via: initialize object_idr drm/radeon/prime: reserve/unreserve around pin drm/radeon: fix regression in dynpm due to multi-ring rework vga_switcheroo.h: fix pci_dev warning drm/udl: only bind to the video devices on the hub.
2012-06-17remoteproc/omap: fix dev_err typoOhad Ben-Cohen
For some reason one of the dev_err invocations is using a wrong device so fix that. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Cc: stable@vger.kernel.org
2012-06-16Merge tag 'fbdev-fixes-for-3.5-1' of git://github.com/schandinat/linux-2.6Linus Torvalds
Pull fbdev fixes from Florian Tobias Schandinat: - two fixes for s3c-fb by Jingoo Han (including a fix for a potential division by zero) - a couple of randconfig fixes by Arnd Bergmann - a cleanup for bfin_adv7393fb by Emil Goode * tag 'fbdev-fixes-for-3.5-1' of git://github.com/schandinat/linux-2.6: video: s3c-fb: fix possible division by zero in s3c_fb_calc_pixclk video: s3c-fb: clear SHADOWCON register when clearing hardware window registers drivers/tosa: driver needs I2C and SPI to compile drivers/savagefb: use mdelay instead of udelay video/console: automatically select a font video/ili9320: do not mark exported functions __devexit drivers/video: use correct __devexit_p annotation video: bfin_adv7393fb: Convert to kstrtouint_from_user
2012-06-16Merge branch 'drm-intel-fixes' of ↵Dave Airlie
git://people.freedesktop.org/~danvet/drm-intel into drm-fixes * 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: cache the EDID for eDP panels Revert "drm/i915/dp: Use auxch precharge value of 5 everywhere" drm/i915: eDP aux needs vdd drm/i915: don't enumerate HDMID if an eDP panel is already active on the port
2012-06-16drm/i915: cache the EDID for eDP panelsJesse Barnes
They aren't going anywhere, and probing on DDC can cause the panel to blank briefly, so read them up front and cache them for later queries. v2: fix potential NULL derefs in intel_dp_get_edid_modes and intel_dp_get_edid (Jani) copy full EDID length, including extension blocks (Takashi) free EDID on teardown (Takashi) v3: malloc a new EDID buffer that's big enough for the memcpy (Chris) v4: change handling of NULL EDIDs, just preserve the NULL behavior across detects and mode list fetches rather than trying to re-fetch the EDID (Chris) v5: be glad that Chris is around to remind me to hit C-x C-s before committing. References: https://bugs.freedesktop.org/show_bug.cgi?id=46856 Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-06-16Revert "drm/i915/dp: Use auxch precharge value of 5 everywhere"Daniel Vetter
This reverts commit 092945e11c5b84f66dd08f0b87fb729715d377bc. This commit prevents a DP screen from properly training the link. Oddly enough it works, once the machine has been warm-booted with an older kernel. According to DP docs this _should_ have been the right precharge time. Also, the commit that originally introduces this was just general snb DP enabling and didn't mention any specific reason for this special value. Whatever, trust the reporter that this makes things worse and let's just revert it. v2: Less spelling fail. Cc: Adam Jackson <ajax@redhat.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Reported-by: "Wouter M. Koolen" <W.M.Koolen-Wijkstra@cwi.nl> Buglink: https://lkml.org/lkml/2012/6/14/301 Cc: stable@vger.kernel.org (only for 3.4) Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-06-16drm/i915: eDP aux needs vddDaniel Vetter
The new oui probe has been missing these. This issue has been introduce in commit 0d198328538276c4459ef5de081e68ae60e6c4c2 Author: Adam Jackson <ajax@redhat.com> Date: Mon May 14 16:05:47 2012 -0400 drm/i915/dp: Probe branch/sink OUIs v2: Do the eDP vdd dance of simply not probing the OUI on eDP panels as suggested by Chris Wilson. v3: Fix up the error path fail - I suck. Cc: Adam Jackson <ajax@redhat.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50808 Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Bugreport: http://permalink.gmane.org/gmane.comp.video.dri.devel/69695 Tested-by: Yang Guang <guang.a.yang@intel.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-06-16drm/i915: don't enumerate HDMID if an eDP panel is already active on the portJesse Barnes
This prevents the HDMI detect functions from poking at an eDP connected panel, which can lead to trouble. [danvet: Note that we have some other reports of DP vs. HDMI fighting, but the general case is a much bigger fish to fry.] References: https://bugs.freedesktop.org/show_bug.cgi?id=42278 Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-06-16drm/radeon: add support for STRMOUT_BASE_UPDATE on 7xxAlex Deucher
Required for streamout. Bump drm minor. Marek v2: fix pkt->count check Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Marek Olšák <maraeo@gmail.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm/radeon: add some additional 6xx/7xx/EG register initAlex Deucher
- SMX_SAR_CTL0 needs to be programmed correctly to prevent problems with memory exports in certain cases. - VC_ENHANCE needs to be initialized on 6xx/7xx. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm/radeon: enable HDMI on DCE5 (AKA NI excluding Aruba)Rafał Miłecki
After recent changes HDMI code is ready to be enabled on DCE5. This patch just changes conditions to execute already present code on DCE5. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Tested-by: Christian König <christian.koenig@amd.com> Tested-by: Andre Heider <a.heider@gmail.com> Tested-by: Zoltán Böszörményi <zboszor@pr.hu> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm sis: initialize object_idrMárton Németh
The filed object_idr of struct drm_sis_private was introduced with commit http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=6de8a748881f1cd9d795454da2b6db616d5ca3d7 . The idr_init(&dev->object_name_idr) is called instead of idr_init(&dev_priv->object_idr) by mistake, leaving object_idr uninitialized. Correct this. This patch was not tested because of lack of hardware. Signed-off-by: Márton Németh <nm127@freemail.hu> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm via: initialize object_idrMárton Németh
The field obejct_idr of struct drm_via_private was introduced with the commit http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=77ee8f3825054f23b17e9c8f728f061defd86cdc . In that patch idr_init(&dev->object_name_idr) was called instead of idr_init(&dev_priv->object_idr) by mistake, leaving the dev_priv->object_idr uninitialized. To be more exact, the object_idr buffer is filled with zeros because of kzalloc(), but the dev_priv->object_idr.lock spinlock can cause system freeze at lib/idr.c:move_to_free_list() when spin_lock_irqsave() is called on this spinlock. The patch was tested on Clevo D4J, model D410J laptop, on the following hardware, without AGP kernel module loaded: # lspci -s 01:00.0 -n 01:00.0 0300: 1106:3108 (rev 01) # lspci -s 01:00.0 -v 01:00.0 VGA compatible controller: VIA Technologies, Inc. K8M800/K8N800/K8N800A [S3 UniChrome Pro] (rev 01) (prog-if 00 [VGA controller]) Subsystem: CLEVO/KAPOK Computer Device 4702 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16 Memory at f0000000 (32-bit, prefetchable) [size=64M] Memory at d1000000 (32-bit, non-prefetchable) [size=16M] Expansion ROM at <unassigned> [disabled] Capabilities: [60] Power Management version 2 Capabilities: [70] AGP version 3.0 Signed-off-by: Márton Németh <nm127@freemail.hu> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm/radeon/prime: reserve/unreserve around pinDave Airlie
I finally got to test this code a bit more and hit the ttm no reserved assert, so add the reservations around the pinning. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm/radeon: fix regression in dynpm due to multi-ring reworkAlex Deucher
Not all asics have all rings, so make sure the ring is ready before attempting to check it in the dynpm work handler. Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=43367 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jerome Glisse <jglisse@redhat.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-16drm/udl: only bind to the video devices on the hub.Dave Airlie
This is ported from udlfb. Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=832188 Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-06-15Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is a couple of minor fixes, one for a preempt warning in the mpt2sas driver and one is a config failure with the new sd async domain." * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] Fix sd_probe_domain config problem [SCSI] mpt2sas: Fix unsafe using smp_processor_id() in preemptible
2012-06-15Merge tag 'stable/for-linus-3.5-rc2-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull five Xen bug-fixes from Konrad Rzeszutek Wilk: - When booting as PVHVM we would try to use PV console - but would not validate the parameters causing us to crash during restore b/c we re-use the wrong event channel. - When booting on machines with SR-IOV PCI bridge we didn't check for the bridge and tried to use it. - Under AMD machines would advertise the APERFMPERF resulting in needless amount of MSRs from the guest. - A global value (xen_released_pages) was not subtracted at bootup when pages were added back in. This resulted in the balloon worker having the wrong account of how many pages were truly released. - Fix dead-lock when xen-blkfront is run in the same domain as xen-blkback. * tag 'stable/for-linus-3.5-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: mark local pages as FOREIGN in the m2p_override xen/setup: filter APERFMPERF cpuid feature out xen/balloon: Subtract from xen_released_pages the count that is populated. xen/pci: Check for PCI bridge before using it. xen/events: Add WARN_ON when quick lookup found invalid type. xen/hvc: Check HVM_PARAM_CONSOLE_[EVTCHN|PFN] for correctness. xen/hvc: Fix error cases around HVM_PARAM_CONSOLE_PFN xen/hvc: Collapse error logic.
2012-06-15Merge tag 'usb-3.5-rc3' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg Kroah-Hartman: "Here are a bunch of tiny fixes for the USB core and drivers for 3.5-rc3 A bunch of gadget fixes, and new device ids, as well as some fixes for a number of different regressions that have been reported recently. We also fixed some PCI host controllers to resolve a long-standing bug with a whole class of host controllers that have been plaguing people for a number of kernel releases, preventing their systems from suspending properly. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>" * tag 'usb-3.5-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (41 commits) USB: fix gathering of interface associations usb: ehci-sh: fix illegal phy_init() running when platform_data is NULL usb: cdc-acm: fix devices not unthrottled on open Fix OMAP EHCI suspend/resume failure (i693) USB: ohci-hub: Mark ohci_finish_controller_resume() as __maybe_unused usb: use usb_serial_put in usb_serial_probe errors USB: EHCI: Fix build warning in xilinx ehci driver USB: fix PS3 EHCI systems xHCI: Increase the timeout for controller save/restore state operation xhci: Don't free endpoints in xhci_mem_cleanup() xhci: Fix invalid loop check in xhci_free_tt_info() xhci: Fix error path return value. USB: Checking the wrong variable in usb_disable_lpm() usb-storage: Add 090c:1000 to unusal-devs USB: serial-generic: use a single set of device IDs USB: serial: Enforce USB driver and USB serial driver match USB: add NO_D3_DURING_SLEEP flag and revert 151b61284776be2 USB: option: add more YUGA device ids USB: mos7840: Fix compilation of usb serial driver USB: option: fix memory leak ...
2012-06-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ideLinus Torvalds
Pull IDE fixes from David S. Miller: 1) Two fixes to icside, one for a build failure and another for a warning. From Christian Dietrich. 2) Fix a bit operation that did erroneous masking, from Julia Lawall. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: drivers/ide/ide-cs.c: adjust suspicious bit operation ide: icside.c: fix printk format string compile warning ide: icside.c: Fix compile with CONFIG_BLK_DEV_IDEDMA_ICS=n
2012-06-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pendingLinus Torvalds
Pull target updates from Nicholas Bellinger: "This series contains post merge qla_target.c / tcm_qla2xxx bugfixes from the past weeks, including the patch to allow target-core to use an optional session shutdown callback to help address an active I/O shutdown bug in tcm_qla2xxx code (Joern). Also included is a target regression bugfix releated to explict ALUA target port group CDB emulation that is CC'ed to stable (Roland)." * git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: qla2xxx: Remove version.h header file inclusion tcm_qla2xxx: Handle malformed wwn strings properly tcm_qla2xxx: tcm_qla2xxx_handle_tmr() can be static qla2xxx: Don't leak commands we give up on in qlt_do_work() qla2xxx: Don't crash if we can't find cmd for failed CTIO tcm_qla2xxx: Don't insert nacls without sessions into the btree target: Return error to initiator if SET TARGET PORT GROUPS emulation fails tcm_qla2xxx: Clear session s_id + loop_id earlier during shutdown tcm_qla2xxx: Convert to TFO->put_session() usage target: Add TFO->put_session() caller for HW fabric session shutdown
2012-06-15kmsg - kmsg_dump() use iterator to receive log buffer contentKay Sievers
Provide an iterator to receive the log buffer content, and convert all kmsg_dump() users to it. The structured data in the kmsg buffer now contains binary data, which should no longer be copied verbatim to the kmsg_dump() users. The iterator should provide reliable access to the buffer data, and also supports proper log line-aware chunking of data while iterating. Signed-off-by: Kay Sievers <kay@vrfy.org> Tested-by: Tony Luck <tony.luck@intel.com> Reported-by: Anton Vorontsov <anton.vorontsov@linaro.org> Tested-by: Anton Vorontsov <anton.vorontsov@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-28 23:11:17 +0000