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2016-04-07Merge branch 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Lots of misc bug fixes for radeon and amdgpu and one for ttm. - fix vram info fetching on Fiji and unposted boards - additional vblank fixes from the conversion to drm_vblank_on/off - UVD dGPU suspend and resume fixes - lots of powerplay fixes - fix a fence leak in the pageflip code - ttm fix for platforms where CPU is 32 bit, but physical addresses are >32bits * 'drm-fixes-4.6' of git://people.freedesktop.org/~agd5f/linux: (21 commits) drm/amdgpu: total vram size also reduces pin size drm/amd/powerplay: add uvd/vce dpm enabling flag default. drm/amd/powerplay: fix issue that resume back, dpm can't work on FIJI. drm/amdgpu: save and restore the firwmware cache part when suspend resume drm/amdgpu: save and restore UVD context with suspend and resume drm/ttm: use phys_addr_t for ttm_bus_placement drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanup drm/amdgpu: fence wait old rcu slot drm/amdgpu: fix leaking fence in the pageflip code drm/amdgpu: print vram type rather than just DDR drm/amdgpu/gmc: use proper register for vram type on Fiji drm/amdgpu/gmc: move vram type fetching into sw_init drm/amdgpu: Set vblank_disable_allowed = true drm/radeon: Set vblank_disable_allowed = true drm/amd/powerplay: Need to change boot to performance state in resume. drm/amd/powerplay: add new Fiji function for not setting same ps. drm/amdgpu: check dpm state before pm system fs initialized. drm/amd/powerplay: notify amdgpu whether dpm is enabled or not. drm/amdgpu: Not support disable dpm in powerplay. drm/amdgpu: add an cgs interface to notify amdgpu the dpm state. ...
2016-04-06Merge branch 'linux-4.6' of git://github.com/skeggsb/linux into drm-fixesDave Airlie
Just a single fix to prevent GM20B systems hanging at boot. * 'linux-4.6' of git://github.com/skeggsb/linux: drm/nouveau/tegra: acquire and enable reference clock if needed
2016-04-06drm/nouveau/tegra: acquire and enable reference clock if neededAlexandre Courbot
GM20B requires an extra clock compared to GK20A. Add that information into the platform data and acquire and enable this clock if necessary. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2016-04-06Merge branch 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld into drm-fixesDave Airlie
arm hdlcd fix. * 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld: drm: ARM HDLCD - fix an error code drm: ARM HDLCD - get rid of devm_clk_put()
2016-04-06Merge tag 'imx-drm-next-2016-04-01' of ↵Dave Airlie
git://git.pengutronix.de/git/pza/linux into drm-fixes imx-drm: stricter plane parameter checking, dw_hdmi-imx and dmfc fixes - Check whether plane parameters comply with IPU IDMAC limitations and fix planar YUV 4:2:0 U/V offsets and stride - Cleanup encoder in dw_hdmi-imx bind error path and remove a superfluous platform_set_drvdata in dw_hdmi-imx - DMFC setup fixes: lock the ipu_dmfc_init_channel function against concurrent use, rename it to ipu_dmfc_config_wait4eot, and call it after the FIFO size has been determined. * tag 'imx-drm-next-2016-04-01' of git://git.pengutronix.de/git/pza/linux: drm/imx: Don't set a gamma table size drm/imx: ipuv3-plane: Configure DMFC wait4eot bit after slots are determined gpu: ipu-v3: ipu-dmfc: Rename ipu_dmfc_init_channel to ipu_dmfc_config_wait4eot gpu: ipu-v3: ipu-dmfc: Make function ipu_dmfc_init_channel() return void gpu: ipu-v3: ipu-dmfc: Protect function ipu_dmfc_init_channel() with mutex drm/imx: dw_hdmi: Don't call platform_set_drvdata() drm/imx: dw_hdmi: Call drm_encoder_cleanup() in error path drm/imx: ipuv3-plane: fix planar YUV 4:2:0 support drm/imx: ipuv3-plane: Add more thorough checks for plane parameter limitations gpu: ipu-cpmem: modify ipu_cpmem_set_yuv_planar_full for better control
2016-04-05drm/amdgpu: total vram size also reduces pin sizeChunming Zhou
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
2016-04-04drm/amd/powerplay: add uvd/vce dpm enabling flag default.Rex Zhu
These should be set by default otherwise the UVD/VCE performance won't be optimal. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-04drm/amd/powerplay: fix issue that resume back, dpm can't work on FIJI.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-04drm/amdgpu: save and restore the firwmware cache part when suspend resumeLeo Liu
Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-04drm/amdgpu: save and restore UVD context with suspend and resumeLeo Liu
and revert fix following it accordingly Revert "drm/amdgpu: stop trying to suspend UVD sessions v2" Revert "drm/amdgpu: fix the UVD suspend sequence order" Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-04gma500: remove annoying deprecation warningLinus Torvalds
In commit e45708976aea ("drm/dp-helper: Move the legacy helpers to gma500") the legacy i2c helpers were moved to the only remaining user of them, the gma500 driver. Together with that move, i2c_dp_aux_add_bus() was marked deprecated and started warning about its remaining use. It's now been a year and a half of annoying warning, and apparently nobody cares enough about gma500 to try to move it along to the more modern models. Get rid of the warning - if even the gma500 people don't care enough, then they should certainly not spam other innocent developers with a warning that might hide other, much more real issues. Cc: Daniel Vetter <daniel.vetter@intel.com> Cc: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-04-04Merge branch 'PAGE_CACHE_SIZE-removal'Linus Torvalds
Merge PAGE_CACHE_SIZE removal patches from Kirill Shutemov: "PAGE_CACHE_{SIZE,SHIFT,MASK,ALIGN} macros were introduced *long* time ago with promise that one day it will be possible to implement page cache with bigger chunks than PAGE_SIZE. This promise never materialized. And unlikely will. Let's stop pretending that pages in page cache are special. They are not. The first patch with most changes has been done with coccinelle. The second is manual fixups on top. The third patch removes macros definition" [ I was planning to apply this just before rc2, but then I spaced out, so here it is right _after_ rc2 instead. As Kirill suggested as a possibility, I could have decided to only merge the first two patches, and leave the old interfaces for compatibility, but I'd rather get it all done and any out-of-tree modules and patches can trivially do the converstion while still also working with older kernels, so there is little reason to try to maintain the redundant legacy model. - Linus ] * PAGE_CACHE_SIZE-removal: mm: drop PAGE_CACHE_* and page_cache_{get,release} definition mm, fs: remove remaining PAGE_CACHE_* and page_cache_{get,release} usage mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros
2016-04-04mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macrosKirill A. Shutemov
PAGE_CACHE_{SIZE,SHIFT,MASK,ALIGN} macros were introduced *long* time ago with promise that one day it will be possible to implement page cache with bigger chunks than PAGE_SIZE. This promise never materialized. And unlikely will. We have many places where PAGE_CACHE_SIZE assumed to be equal to PAGE_SIZE. And it's constant source of confusion on whether PAGE_CACHE_* or PAGE_* constant should be used in a particular case, especially on the border between fs and mm. Global switching to PAGE_CACHE_SIZE != PAGE_SIZE would cause to much breakage to be doable. Let's stop pretending that pages in page cache are special. They are not. The changes are pretty straight-forward: - <foo> << (PAGE_CACHE_SHIFT - PAGE_SHIFT) -> <foo>; - <foo> >> (PAGE_CACHE_SHIFT - PAGE_SHIFT) -> <foo>; - PAGE_CACHE_{SIZE,SHIFT,MASK,ALIGN} -> PAGE_{SIZE,SHIFT,MASK,ALIGN}; - page_cache_get() -> get_page(); - page_cache_release() -> put_page(); This patch contains automated changes generated with coccinelle using script below. For some reason, coccinelle doesn't patch header files. I've called spatch for them manually. The only adjustment after coccinelle is revert of changes to PAGE_CAHCE_ALIGN definition: we are going to drop it later. There are few places in the code where coccinelle didn't reach. I'll fix them manually in a separate patch. Comments and documentation also will be addressed with the separate patch. virtual patch @@ expression E; @@ - E << (PAGE_CACHE_SHIFT - PAGE_SHIFT) + E @@ expression E; @@ - E >> (PAGE_CACHE_SHIFT - PAGE_SHIFT) + E @@ @@ - PAGE_CACHE_SHIFT + PAGE_SHIFT @@ @@ - PAGE_CACHE_SIZE + PAGE_SIZE @@ @@ - PAGE_CACHE_MASK + PAGE_MASK @@ expression E; @@ - PAGE_CACHE_ALIGN(E) + PAGE_ALIGN(E) @@ expression E; @@ - page_cache_get(E) + get_page(E) @@ expression E; @@ - page_cache_release(E) + put_page(E) Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Michal Hocko <mhocko@suse.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-04-04drm: ARM HDLCD - fix an error codeDan Carpenter
We accidentally return PTR_ERR(NULL) which is success instead of a negative error code. Fixes: 879e40bea6f2 ('drm: ARM HDLCD - get rid of devm_clk_put()') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
2016-04-04drm: ARM HDLCD - get rid of devm_clk_put()Alexey Brodkin
Clock is acquired with devm_clk_get() which already manages corresponding resource. I.e. in case of driver removal or failure on installaiton clock resources will be automatically released and explicit call of devm_clk_put() is not required. Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: David Airlie <airlied@linux.ie> Cc: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
2016-04-01drm/radeon: Only call drm_vblank_on/off between drm_vblank_init/cleanupMichel Dänzer
Prevents the if (WARN_ON(pipe >= dev->num_crtcs)) in drm_vblank_on/off from triggering if acceleration fails to initialize, in which case we call drm_vblank_cleanup. Reported-and-Tested-by: Julian Margetson <runaway@candw.ms> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amdgpu: fence wait old rcu slotChunming Zhou
since the rcu slot was initialized to be num_hw_submission, if command submission doesn't use scheduler, this limitation will be invalid like uvd test. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amdgpu: fix leaking fence in the pageflip codeChristian König
This fixes a memory leak when we can't register the callback on a fence. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amdgpu: print vram type rather than just DDRAlex Deucher
We have the info, so use it rather than reporting just DDR. Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amdgpu/gmc: use proper register for vram type on FijiAlex Deucher
The offset changed on Fiji. Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-04-01drm/amdgpu/gmc: move vram type fetching into sw_initAlex Deucher
early_init gets called before atom asic init so on non-posted cards, the vram type is not initialized. Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-04-01drm/amdgpu: Set vblank_disable_allowed = trueMichel Dänzer
Without this, since the conversion from drm_vblank_pre/post_modeset to drm_vblank_on/off, the vblank interrupt could never be disabled after userspace triggered enabling it. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/radeon: Set vblank_disable_allowed = trueMichel Dänzer
Without this, since the conversion from drm_vblank_pre/post_modeset to drm_vblank_on/off, the vblank interrupt could never be disabled after userspace triggered enabling it. Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amd/powerplay: Need to change boot to performance state in resume.Rex Zhu
Fixes slow performance on resume. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amd/powerplay: add new Fiji function for not setting same ps.Rex Zhu
Add comparison function used by powerplay to determine which power state to select. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amdgpu: check dpm state before pm system fs initialized.Rex Zhu
Make sure powerplay initialized properly before enabling debugfs pm files. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed- by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amd/powerplay: notify amdgpu whether dpm is enabled or not.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amdgpu: Not support disable dpm in powerplay.Rex Zhu
We don't support the dpm parameter in powerplay. Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amdgpu: add an cgs interface to notify amdgpu the dpm state.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-04-01drm/amd/powerplay: fix segment fault issue in multi-display case.Rex Zhu
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-04-01drm/udl: Use unlocked gem unreferencingDaniel Vetter
For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-04-01drm/dp: move hw_mutex up the call stackRob Clark
1) don't let other threads trying to bang on aux channel interrupt the defer timeout/logic 2) don't let other threads interrupt the i2c over aux logic Technically, according to people who actually have the DP spec, this should not be required. In practice, it makes some troublesome Dell monitor (and perhaps others) work, so probably a case of "It's compliant if it works with windows" on the hw vendor's part.. v2: rebased to come before DPCD/AUX logging patch for easier backport to stable branches. Reported-by: Dave Wysochanski <dwysocha@redhat.com> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1274157 Cc: stable@vger.kernel.org Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
2016-04-01Merge branch 'drm-rockchip-next-fixes-2016-03-28' of ↵Dave Airlie
https://github.com/markyzq/kernel-drm-rockchip into drm-fixes bunch of rockchip fixes. * 'drm-rockchip-next-fixes-2016-03-28' of https://github.com/markyzq/kernel-drm-rockchip: drm/rockchip: dw_hdmi: Don't call platform_set_drvdata() drm/rockchip: vop: Fix vop crtc cleanup drm/rockchip: dw_hdmi: Call drm_encoder_cleanup() in error path drm/rockchip: vop: Disable planes when disabling CRTC drm/rockchip: vop: Don't reject empty modesets drm/rockchip: cancel pending vblanks on close drm/rockchip: vop: fix crtc size in plane check
2016-04-01Merge branch 'msm-fixes-4.6-rc1' of ↵Dave Airlie
git://people.freedesktop.org/~robclark/linux into drm-fixes two minor msm fixes. * 'msm-fixes-4.6-rc1' of git://people.freedesktop.org/~robclark/linux: drm/msm: fix typo in the !COMMON_CLK case drm/msm: fix bug after preclose removal
2016-04-01Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie
into drm-fixes Just a few fixes for 4.6 this week: - Add some SI DPM quirks - Improve the ACP Kconfig text - Additional BO pinning checks * 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: Don't move pinned BOs drm/radeon: Don't move pinned BOs drm/radeon: add a dpm quirk for all R7 370 parts drm/radeon: add another R7 370 quirk drm/radeon: add a dpm quirk for sapphire Dual-X R7 370 2G D5 drm/amd: Beef up ACP Kconfig menu text
2016-03-31drm/imx: Don't set a gamma table sizeDaniel Vetter
imx doesn't have any functions for setting the gamma table, so this is completely defunct. Not nice to lie to userspace, so let's stop! Cc: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31drm/imx: ipuv3-plane: Configure DMFC wait4eot bit after slots are determinedLiu Ying
Just as the function ipu_dmfc_config_wait4eot() tells, the DMFC wait4eot bit depends on the number of DMFC slots to be used, so it should be called after the slots are determined in the function ipu_dmfc_alloc_bandwidth(). Based on tests, this patch may eliminate display distortion issue on overlay plane with small resolutions. To reproduce the issue, we may run this drm modetest case - 'modetest -P 19:64x64'. Signed-off-by: Liu Ying <gnuiyl@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31gpu: ipu-v3: ipu-dmfc: Rename ipu_dmfc_init_channel to ipu_dmfc_config_wait4eotLiu Ying
The function name 'ipu_dmfc_config_wait4eot' matches the implementation of the function better than 'ipu_dmfc_init_channel', since it only touches the wait4eot bits. Signed-off-by: Liu Ying <gnuiyl@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31gpu: ipu-v3: ipu-dmfc: Make function ipu_dmfc_init_channel() return voidLiu Ying
Since the function ipu_dmfc_init_channel() always returns zero, we may change the return type to void to simplify the code. Signed-off-by: Liu Ying <gnuiyl@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31gpu: ipu-v3: ipu-dmfc: Protect function ipu_dmfc_init_channel() with mutexLiu Ying
To avoid race condition issue, we should protect the function ipu_dmfc_init_channel() with the mutex dmfc->priv->mutex, since it configures the register DMFC_GENERAL1 at runtime which contains several control bits for various display channels. This matches better with fine grained locking logic in upper layer. Signed-off-by: Liu Ying <gnuiyl@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31drm/imx: dw_hdmi: Don't call platform_set_drvdata()Douglas Anderson
The IMX dw_hdmi driver just called platform_set_drvdata() to get your hopes up that maybe, somehow, you'd be able to retrieve the 'struct imx_hdmi' from a pointer to the 'struct device'. You can't. When we call dw_hdmi_bind() the main driver calls dev_set_drvdata(), which clobbers our setting. Let's just remove the platform_set_drvdata() to avoid dashing people's hopes. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31drm/imx: dw_hdmi: Call drm_encoder_cleanup() in error pathDouglas Anderson
The drm_encoder_cleanup() was missing both from the error path of dw_hdmi_imx_bind(). This caused a crash when slub_debug was enabled and we ended up deferring probe of HDMI at boot. This call isn't needed from unbind() because if dw_hdmi_bind() returns no error then it takes over the job of freeing the encoder (in dw_hdmi_unbind). Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31drm/imx: ipuv3-plane: fix planar YUV 4:2:0 supportPhilipp Zabel
The driver already advertises multi-planar YUV support, but previously the U/V offset and stride setup was missing. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31drm/imx: ipuv3-plane: Add more thorough checks for plane parameter limitationsPhilipp Zabel
The IPU addresses multiplanar formats using a base address and relative offsets for the secondary planes. Since those offsets must be positive and not too large, and none of the plane parameters except the base address may be changed while scanout is active, store the pitches and u/v offsets and check all values against IDMAC limitations. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-31gpu: ipu-cpmem: modify ipu_cpmem_set_yuv_planar_full for better controlPhilipp Zabel
Let ipu_cpmem_set_yuv_planar_full take a DRM_FORMAT instead of a V4L2_PIXFMT and allow better control over U/V stride, U offset and V offset settings in the CPMEM. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2016-03-28drm/amdgpu: Don't move pinned BOsMichel Dänzer
The purpose of pinning is to prevent a buffer from moving. Reviewed-by: Christian König <christian.koenig@amd.com> Tested-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-28drm/radeon: Don't move pinned BOsMichel Dänzer
The purpose of pinning is to prevent a buffer from moving. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-28drm/radeon: add a dpm quirk for all R7 370 partsAlex Deucher
Higher mclk values are not stable due to a bug somewhere. Limit them for now. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-03-28drm/radeon: add another R7 370 quirkAlex Deucher
bug: https://bugzilla.kernel.org/show_bug.cgi?id=115291 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2016-03-28drm/rockchip: dw_hdmi: Don't call platform_set_drvdata()Douglas Anderson
The Rockchip dw_hdmi driver just called platform_set_drvdata() to get your hopes up that maybe, somehow, you'd be able to retrieve the 'struct rockchip_hdmi' from a pointer to the 'struct device'. You can't. When we call dw_hdmi_bind() the main driver calls dev_set_drvdata(), which clobbers our setting. Let's just remove the platform_set_drvdata() to avoid dashing people's hopes. Signed-off-by: Douglas Anderson <dianders@chromium.org>
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