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2014-05-15Merge branches 'armada-375-380-soc-support', 'eduardo-thermal-soc-fixes', ↵Zhang Rui
'intel-soc-dts-thermal' and 'thermal-soc-fixes' of .git into next
2014-05-15thermal: spear: remove unnecessary OOM messagesJingoo Han
The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: exynos: remove unnecessary OOM messagesJingoo Han
The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: rcar: remove unnecessary OOM messagesJingoo Han
The site-specific OOM messages are unnecessary, because they duplicate the MM subsystem generic OOM message. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: armada: Support Armada 380 SoCEzequiel Garcia
Now that a generic infrastructure is in place, it's possible to support the Armada 380 SoC thermal sensor. This sensor is similar to the one available in the already supported SoCs, with its specific temperature formula and specific sensor initialization. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: armada: Support Armada 375 SoCEzequiel Garcia
Now that a generic infrastructure is in place, it's possible to support the new Armada 375 SoC thermal sensor. This sensor is similar to the one available in the already supported SoCs, with its specific temperature formula and specific sensor initialization. In addition, we also add support for the Z1 SoC stepping, which needs an initialization-quirk to work properly. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: armada: Allow to specify an 'inverted readout' sensorEzequiel Garcia
In order to support inverted-formula thermal sensor readout, this commit introduces an 'inverted' field in the SoC-specific structure which allows to specify an inversion of the temperature formula. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: armada: Pass the platform_device to init_sensor()Ezequiel Garcia
In order to perform SoC-specific quirks on platforms that need them, this commit adds a new parameter to the init_sensor() function. This will be used to support early silicons of the Armada 375 SoC, to workaround some hardware issues. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: armada: Add generic infrastructure to handle the sensorEzequiel Garcia
In order to support similar SoC where the sensor value and valid bit can have different shifts and/or mask, we add such fields to the per-variant structure, instead of having the values hardcoded. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: armada: Add infrastructure to support generic formulasEzequiel Garcia
In order to support other similar SoC, with different sensor coefficients, this commit adds the coeficients to the per-variant structure, instead of having the formula hardcoded. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: armada: Rename armada_thermal_ops structEzequiel Garcia
As preparation work to add a generic infrastructure to support different SoC variants, the armada_thermal_ops will be used to host the SoC-specific fields, such as formula values and register shifts. For this reason, the name armada_thermal_ops is no longer suitable, and this commit replaces it with armada_thermal_data. Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal/intel_powerclamp: add newer cpu idsJacob Pan
Add support for Broadwell and Valleyview CPUs Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
2014-05-15thermal: rcar: Use pm_runtime_put() i.s.o. pm_runtime_put_sync()Geert Uytterhoeven
There's no need for this to be synchronous Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: samsung: Only update available threshold limitsTushar Behera
Currently the threshold limits are updated in 2 stages, once for all software trigger levels and again for hardware trip point. While updating the software trigger levels, it overwrites the threshold limit for hardware trip point thereby forcing the Exynos core to issue an emergency shutdown. Updating only the required fields in threshold register fixes this issue. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15Merge branch 'next' of ↵Zhang Rui
git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into thermal-soc-fixes
2014-05-15Thermal/int3403: Fix thermal hysteresis unit conversionlan,Tianyu
Thermal hysteresis represents a temperature difference. But the original code treats it as a temperature value, Convert it from tenths of degree Kelvin to Milli-Celsius by deducing 273200. This is not right. Kelvin and Celsius have same degree size. From temperature difference view, the conversion between tenths of degree Kelvin unit and Milli-Celsius unit is just to multiply 100. Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-15thermal: Intel SoC DTS thermalSrinivas Pandruvada
In the Intel SoCs like Bay Trail, there are 2 additional digital temperature sensors(DTS), in addition to the standard DTSs in the core. Also they support 4 programmable thresholds, out of which two can be used by OSPM. These thresholds can be used by OSPM thermal control. Out of these two thresholds, one is used by driver and one user mode can change via thermal sysfs to get notifications on threshold violations. The driver defines one critical trip points, which is set to TJ MAX - offset. The offset can be changed via module parameter (default 5C). Also it uses one of the thresholds to get notification for this temperature violation. This is very important for orderly shutdown as the many of these devices don't have ACPI thermal zone, and expects that there is some other thermal control mechanism present in OSPM. When a Linux distro is used without additional specialized thermal control program, BIOS can do force shutdown when thermals are not under control. When temperature reaches critical, the Linux thermal core will initiate an orderly shutdown. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
2014-05-09Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "A somewhat unpleasantly large collection of small fixes. The big ones are the __visible tree sweep and a fix for 'earlyprintk=efi,keep'. It was using __init functions with predictably suboptimal results. Another key fix is a build fix which would produce output that simply would not decompress correctly in some configuration, due to the existing Makefiles picking up an unfortunate local label and mistaking it for the global symbol _end. Additional fixes include the handling of 64-bit numbers when setting the vdso data page (a latent bug which became manifest when i386 started exporting a vdso with time functions), a fix to the new MSR manipulation accessors which would cause features to not get properly unblocked, a build fix for 32-bit userland, and a few new platform quirks" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, vdso, time: Cast tv_nsec to u64 for proper shifting in update_vsyscall() x86: Fix typo in MSR_IA32_MISC_ENABLE_LIMIT_CPUID macro x86: Fix typo preventing msr_set/clear_bit from having an effect x86/intel: Add quirk to disable HPET for the Baytrail platform x86/hpet: Make boot_hpet_disable extern x86-64, build: Fix stack protector Makefile breakage with 32-bit userland x86/reboot: Add reboot quirk for Certec BPC600 asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/* asmlinkage, x86: Add explicit __visible to arch/x86/* asmlinkage: Revert "lto: Make asmlinkage __visible" x86, build: Don't get confused by local symbols x86/efi: earlyprintk=efi,keep fix
2014-05-08Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input subsystem fixes from Dmitry Torokhov: "Just a few fixups to various drivers" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: elantech - fix touchpad initialization on Gigabyte U2442 Input: tca8418 - fix loading this driver as a module from a device tree Input: bma150 - extend chip detection for bma180 Input: atkbd - fix keyboard not working on some LG laptops Input: synaptics - add min/max quirk for ThinkPad Edge E431
2014-05-08Merge tag 'mfd-mmc-fixes-3.15-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull mmc/rtsx revert from Lee Jones. * tag 'mfd-mmc-fixes-3.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req"
2014-05-08mmc: rtsx: Revert "mmc: rtsx: add support for pre_req and post_req"Micky Ching
This reverts commit c42deffd5b53c9e583d83c7964854ede2f12410d. commit <mmc: rtsx: add support for pre_req and post_req> did use mutex_unlock() in tasklet, but mutex_unlock() can't be used in tasklet(atomic context). The driver needs to use mutex to avoid concurrency, so we can't use tasklet here, the patch need to be removed. The spinlock host->lock and pcr->lock may deadlock, one way to solve the deadlock is remove host->lock in sd_isr_done_transfer(), but if using workqueue the we can avoid using the spinlock and also avoid the problem. Signed-off-by: Micky Ching <micky_ching@realsil.com.cn> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-05-07Merge tag 'for-linus-20140507' of git://git.infradead.org/linux-mtdLinus Torvalds
Pull MTD fix from Brian Norris: "A single update for Keystone SoC's, whose NAND controller does not support subpage programming" * tag 'for-linus-20140507' of git://git.infradead.org/linux-mtd: mtd: davinci-nand: disable subpage write for keystone-nand
2014-05-07Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid Pull HID fixes from Jiri Kosina: - fix a small bug in computation of report size, which might cause some devices (Atmel touchpad found on the Samsung Ativ 9) to reject reports with otherwise valid contents - a few device-ID specific quirks/additions piggy-backing on top of it * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: sensor-hub: Add in quirk for sensor hub in Lenovo Ideapad Yogas HID: add NO_INIT_REPORTS quirk for Synaptics Touch Pad V 103S HID: core: fix computation of the report size HID: multitouch: add support of EliteGroup 05D8 panels
2014-05-07Merge branch 'drm-radeon-mullins' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull radeon mullins support from Dave Airlie: "This is support for the new AMD mullins APU, it pretty much just adds support to the driver in the all the right places, and is pretty low risk wrt other GPUs" Oh well. I guess it ends up fitting under "support new hardware" for merging late. * 'drm-radeon-mullins' of git://people.freedesktop.org/~airlied/linux: drm/radeon: add pci ids for Mullins drm/radeon: add Mullins VCE support drm/radeon: modesetting updates for Mullins. drm/radeon: dpm updates for KV/KB drm/radeon: add Mullins dpm support. drm/radeon: add Mullins UVD support. drm/radeon: update cik init for Mullins. drm/radeon: add Mullins chip family
2014-05-07Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm fixes from Dave Airlie: "radeon, i915 and nouveau fixes, all fixes for regressions or black screens, or possible oopses" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: lower the ref * post PLL maximum drm/radeon: check that we have a clock before PLL setup drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path drm/radeon: Fix num_banks calculation for SI agp: info leak in agpioc_info_wrap() drm/gm107/gr: bump attrib cb size quite a bit drm/nouveau: fix another lock unbalance in nouveau_crtc_page_flip drm/nouveau/bios: fix shadowing from PROM on big-endian systems drm/nouveau/acpi: allow non-optimus setups to load vbios from acpi drm/radeon/dp: check for errors in dpcd reads drm/radeon: avoid high jitter with small frac divs drm/radeon: check buffer relocation offset drm/radeon: use pflip irq on R600+ v2 drm/radeon/uvd: use lower clocks on old UVD to boot v2 drm/i915: don't try DP_LINK_BW_5_4 on HSW ULX drm/i915: Sanitize the enable_ppgtt module option once drm/i915: Break encoder->crtc link separately in intel_sanitize_crtc()
2014-05-07Merge branch 'mullins' of git://people.freedesktop.org/~deathsimple/linux ↵Dave Airlie
into drm-fixes Add Mullins chips support. * 'mullins' of git://people.freedesktop.org/~deathsimple/linux: drm/radeon: add pci ids for Mullins drm/radeon: add Mullins VCE support drm/radeon: modesetting updates for Mullins. drm/radeon: dpm updates for KV/KB drm/radeon: add Mullins dpm support. drm/radeon: add Mullins UVD support. drm/radeon: update cik init for Mullins. drm/radeon: add Mullins chip family
2014-05-07Merge branch 'drm-nouveau-next' of ↵Dave Airlie
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes nouveau fixes. * 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/gm107/gr: bump attrib cb size quite a bit drm/nouveau: fix another lock unbalance in nouveau_crtc_page_flip drm/nouveau/bios: fix shadowing from PROM on big-endian systems drm/nouveau/acpi: allow non-optimus setups to load vbios from acpi
2014-05-07Merge tag 'topc/core-stuff-2014-05-05' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-fixes Some more i915 fixes. There's still some DP issues we are looking into, but wanted to get these moving. * tag 'topc/core-stuff-2014-05-05' of git://anongit.freedesktop.org/drm-intel: drm/i915: don't try DP_LINK_BW_5_4 on HSW ULX drm/i915: Sanitize the enable_ppgtt module option once drm/i915: Break encoder->crtc link separately in intel_sanitize_crtc()
2014-05-07Merge branch 'drm-fixes-3.15' of ↵Dave Airlie
git://people.freedesktop.org/~deathsimple/linux into drm-fixes this is the next pull quested for stashed up radeon fixes for 3.15. As discussed support for Mullins was separated out and will get it's own pull request. Remaining highlights are: 1. Some more patches to better handle PLL limits. 2. Making use of the PFLIP additional to the VBLANK interrupt, otherwise we sometimes miss page flip events. 3. Fix for the UVD command stream parser. 4. Fix for bootup UVD clocks on RV7xx systems. 5. Adding missing error check on dpcd reads. 6. Fixes number of banks calculation on SI. * 'drm-fixes-3.15' of git://people.freedesktop.org/~deathsimple/linux: drm/radeon: lower the ref * post PLL maximum drm/radeon: check that we have a clock before PLL setup drm/radeon: drm/radeon: add missing radeon_semaphore_free to error path drm/radeon: Fix num_banks calculation for SI drm/radeon/dp: check for errors in dpcd reads drm/radeon: avoid high jitter with small frac divs drm/radeon: check buffer relocation offset drm/radeon: use pflip irq on R600+ v2 drm/radeon/uvd: use lower clocks on old UVD to boot v2
2014-05-06agp: info leak in agpioc_info_wrap()Dan Carpenter
On 64 bit systems the agp_info struct has a 4 byte hole between ->agp_mode and ->aper_base. We need to clear it to avoid disclosing stack information to userspace. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Cc: David Airlie <airlied@linux.ie> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-05-06drivers/rtc/rtc-pcf8523.c: fix month definitionChris Cui
PCF8523 uses 1-12 to represent month according to datasheet. link: www.nxp.com/documents/data_sheet/PCF8523.pdf. Signed-off-by: Chris Cui <chris.wei.cui@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2014-05-06thermal: samsung: Add TMU support for Exynos5260 SoCsNaveen Krishna Chatradhi
This patch adds the registers, bit fields and compatible strings required to support for the 5 TMU channels on Exynos5260. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06thermal: samsung: Add TMU support for Exynos5420 SoCsNaveen Krishna Chatradhi
Exynos5420 has 5 TMU channels, the TRIMINFO register is misplaced for TMU channels 2, 3 and 4 TRIMINFO at 0x1006c000 contains data for TMU channel 3 TRIMINFO at 0x100a0000 contains data for TMU channel 4 TRIMINFO at 0x10068000 contains data for TMU channel 2 This patch 1 Adds the neccessary register changes and arch information to support Exynos5420 SoCs. 2. Handles the gate clock for misplaced TRIMINFO register 3. Updates the Documentation at Documentation/devicetree/bindings/thermal/exynos-thermal.txt Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06thermal: samsung: change base_common to more meaningful base_secondNaveen Krishna Chatradhi
On Exynos5440 and Exynos5420 there are registers common across the TMU channels. To support that, we introduced a ADDRESS_MULTIPLE flag in the driver and the 2nd set of register base and size are provided in the "reg" property of the node. As per Amit's suggestion, this patch changes the base_common to base_second and SHARED_MEMORY to ADDRESS_MULTIPLE. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06thermal: samsung: replace inten_ bit fields with intclr_Naveen Krishna Chatradhi
This patch replaces the inten_rise_shift/mask and inten_fall_shift/mask with intclr_rise_shift/mask and intclr_fall_shift/mask respectively. Currently, inten_rise_shift/mask and inten_fall_shift/mask bits are only used to configure intclr related registers. Description of H/W: The offset for the bits in the CLEAR register are not consistent across TMU modules in Exynso5250, 5420 and 5440. On Exynos5250, the FALL interrupt related en, status and clear bits are available at an offset of 16 in INTEN, INTSTAT registers and at an offset of 12 in INTCLEAR register. On Exynos5420, the FALL interrupt related en, status and clear bits are available at an offset of 16 in INTEN, INTSTAT and INTCLEAR registers. On Exynos5440, the FALL_IRQEN bits are at an offset of 4 and the RISE_IRQEN bits are at an offset of 0 Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06thermal: offer Samsung thermal support only when ARCH_EXYNOS is definedBartlomiej Zolnierkiewicz
Menu for Samsung thermal support is visible on all Samsung platforms while thermal drivers are currently available only for EXYNOS SoCs. Fix it by replacing PLAT_SAMSUNG dependency with ARCH_EXYNOS one. Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06thermal: ti-soc-thermal: clk_round_rate() can return a zero upon errorPaul Walmsley
Treat both negative and zero return values from clk_round_rate() as errors. This is needed since subsequent patches will convert clk_round_rate()'s return value to be an unsigned type, rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Eventually, when calling clk_round_rate(), only a return value of zero will be considered a error. All other values will be considered valid rates. The comparison against values less than 0 is kept to preserve the correct behavior in the meantime. This patch also gets rid of a comparison between unsigned and signed values; a side-benefit. Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com> Cc: Eduardo Valentin <eduardo.valentin@ti.com> Cc: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-05-06drm/radeon: add Mullins VCE supportLeo Liu
VCE 2.0 just like the other CIK parts. Signed-off-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: modesetting updates for Mullins.Samuel Li
Uses the same code as Kabini. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: dpm updates for KV/KBAlex Deucher
- Use vddc/sclk dep table for voltage if available - Fix UVD DPM setup - Patch voltage tables properly for non-UVD blocks - Fix DPM + UVD/VCE on Mullins Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: add Mullins dpm support.Samuel Li
Generic dpm support similar to Kabini. Mullins specific features will be worked on later. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: add Mullins UVD support.Samuel Li
Has same version of UVD as other CIK parts. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: update cik init for Mullins.Samuel Li
Also add golden registers, update firmware loading functions. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: add Mullins chip familySamuel Li
Mullins is a new CI-based APU. Signed-off-by: Samuel Li <samuel.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: lower the ref * post PLL maximumChristian König
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75241 Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: check that we have a clock before PLL setupChristian König
Partially fixes: https://bugzilla.kernel.org/show_bug.cgi?id=75211 Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-06drm/radeon: drm/radeon: add missing radeon_semaphore_free to error pathMaarten Lankhorst
It would appear this bug has been copy/pasted many times without being noticed. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
2014-05-06drm/radeon: Fix num_banks calculation for SIMichel Dänzer
The way the tile mode array index was calculated only makes sense for the CIK specific macrotile mode array. For SI, we need to use one of the tile mode array indices reserved for displayable surfaces. This happened to result in correct display most if not all of the time because most of the SI tiling modes use the same number of banks. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Christian König <christian.koenig@amd.com>
2014-05-05asmlinkage: Add explicit __visible to drivers/*, lib/*, kernel/*Andi Kleen
As requested by Linus add explicit __visible to the asmlinkage users. This marks functions visible to assembler. Tree sweep for rest of tree. Signed-off-by: Andi Kleen <ak@linux.intel.com> Link: http://lkml.kernel.org/r/1398984278-29319-4-git-send-email-andi@firstfloor.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2014-05-06HID: sensor-hub: Add in quirk for sensor hub in Lenovo Ideapad YogasPeter F. Patel-Schneider
The sensor hub in Lenovo Yogas needs the enumeration quirk. I've been running the patch for over a month with no problems, whereas the unpatched drivers reliably mis-initialized the sensors. Signed-off-by: Peter F. Patel-Schneider <pfpschneider@gmail.com> Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>