Linux kernel documentation tree maintained by Jonathan Corbet http://mirrors.hust.edu.cn/git/lwn.git/atom?h=doc%2F4.8-fixes 2016-08-02T01:44:08+00:00 2016-08-02T01:44:08+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-08-02T01:44:08+00:00 urn:sha1:731c7d3a205ba89b475b2aa71b5f13dd6ae3de56 Merge drm updates from Dave Airlie: "This is the main drm pull request for 4.8. I'm down with a cold at the moment so hopefully this isn't in too bad a state, I finished pulling stuff last week mostly (nouveau fixes just went in today), so only this message should be influenced by illness. Apologies to anyone who's major feature I missed :-) Core: Lockless GEM BO freeing Non-blocking atomic work Documentation changes (rst/sphinx) Prep for new fencing changes Simple display helpers Master/auth changes Register/unregister rework Loads of trivial patches/fixes. New stuff: ARM Mali display driver (not the 3D chip) sii902x RGB->HDMI bridge Panel: Support for new panels Improved backlight support Bridge: Convert ADV7511 to bridge driver ADV7533 support TC358767 (DSI/DPI to eDP) encoder chip support i915: BXT support enabled by default GVT-g infrastructure GuC command submission and fixes BXT workarounds SKL/BKL workarounds Demidlayering device registration Thundering herd fixes Missing pci ids Atomic updates amdgpu/radeon: ATPX improvements for better dGPU power control on PX systems New power features for CZ/BR/ST Pipelined BO moves and evictions in TTM GPU scheduler improvements GPU reset improvements Overclocking on dGPUs with amdgpu Polaris powermanagement enabled nouveau: GK20A/GM20B volt and clock improvements. Initial support for GP100/GP104 GPUs, GP104 will not yet support acceleration due to NVIDIA having not released firmware for them as of yet. exynos: Exynos5433 SoC with IOMMU support. vc4: Shader validation for branching imx-drm: Atomic mode setting conversion Reworked DMFC FIFO allocation External bridge support analogix-dp: RK3399 eDP support Lots of fixes. rockchip: Lots of small fixes. msm: DT bindings cleanups Shrinker and madvise support ASoC HDMI codec support tegra: Host1x driver cleanups SOR reworking for DP support Runtime PM support omapdrm: PLL enhancements Header refactoring Gamma table support arcgpu: Simulator support virtio-gpu: Atomic modesetting fixes. rcar-du: Misc fixes. mediatek: MT8173 HDMI support sti: ASOC HDMI codec support Minor fixes fsl-dcu: Suspend/resume support Bridge support amdkfd: Minor fixes. etnaviv: Enable GPU clock gating hisilicon: Vblank and other fixes" * tag 'drm-for-v4.8' of git://people.freedesktop.org/~airlied/linux: (1575 commits) drm/nouveau/gr/nv3x: fix instobj write offsets in gr setup drm/nouveau/acpi: fix lockup with PCIe runtime PM drm/nouveau/acpi: check for function 0x1B before using it drm/nouveau/acpi: return supported DSM functions drm/nouveau/acpi: ensure matching ACPI handle and supported functions drm/nouveau/fbcon: fix font width not divisible by 8 drm/amd/powerplay: remove enable_clock_power_gatings_tasks from initialize and resume events drm/amd/powerplay: move clockgating to after ungating power in pp for uvd/vce drm/amdgpu: add query device id and revision id into system info entry at CGS drm/amdgpu: add new definition in bif header drm/amd/powerplay: rename smum header guards drm/amdgpu: enable UVD context buffer for older HW drm/amdgpu: fix default UVD context size drm/amdgpu: fix incorrect type of info_id drm/amdgpu: make amdgpu_cgs_call_acpi_method as static drm/amdgpu: comment out unused defaults_staturn_pro static const structure to fix the build drm/amdgpu: enable UVD VM only on polaris drm/amdgpu: increase timeout of IB test drm/amdgpu: add destroy session when generate VCE destroy msg. drm/amd: fix deadlock of job_list_lock V2 ... 2016-07-29T18:37:13+00:00 Tom St Denis tom.stdenis@amd.com 2016-07-28T13:46:28+00:00 urn:sha1:d4ccb71d7abbceb438b2b55c0606b14fb03f01df Setting PG state this early would cause lock ups in the IP block initialized functions. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:12+00:00 Tom St Denis tom.stdenis@amd.com 2016-07-28T13:47:12+00:00 urn:sha1:1ddeb625ce9696fc35a58a96d3d3907885a417b3 Cannot set clockgating state before ungating power. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:12+00:00 Huang Rui ray.huang@amd.com 2016-07-12T05:54:05+00:00 urn:sha1:09fc7eff7eed0b9f4d7353fa902b1f1a779cc990 This patch adds device id and revision into system info entry at CGS, it's able to get PCI device id and revision id from amdgpu, it might get more info in future. PCI device id will be also used on powerplay part at current. Suggested-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:11+00:00 Huang Rui ray.huang@amd.com 2016-07-14T16:31:05+00:00 urn:sha1:e595d7f03b48f5f311c9289c070a2a14636ad362 This patch adds new definition in bif header, and will be used on iceland HW powertune part. Signed-off-by: Huang Rui <ray.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:11+00:00 Huang Rui ray.huang@amd.com 2016-07-25T08:54:34+00:00 urn:sha1:778ee7e5c41f5f385ae0b6f6fc6f840c9ce65e5a This patch renames the smum header guards to align with the file name. Reported-by: Edward O'Callaghan <funfunctor@folklore1984.net> Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:10+00:00 Christian König christian.koenig@amd.com 2016-07-26T10:05:40+00:00 urn:sha1:4cb5877c6352c42737b53e37d61020ba0cb21c5c Supported starting on certain FW versions. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:10+00:00 Christian König christian.koenig@amd.com 2016-07-26T08:51:29+00:00 urn:sha1:e5a6858d8a92f726f3339f6c9592cf95d894b0c1 Context buffers should be denied by default, not allowed. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:09+00:00 Huang Rui ray.huang@amd.com 2016-07-16T05:24:45+00:00 urn:sha1:11f55a3ae65d8e98c63aca7ddf3fd3b04fc37c19 Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-07-29T18:37:09+00:00 Huang Rui ray.huang@amd.com 2016-07-16T05:04:22+00:00 urn:sha1:eadf95431722b65d6cde23bce82c3dc37fc2aaad Signed-off-by: Huang Rui <ray.huang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>