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2014-02-12Merge branch 'tda998x-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox ↵Dave Airlie1-4/+13
into drm-next These are a number of fixes from the patch set which Jean-Francois has been working on which I think are important to be merged during -rc, and have been tested independently here. I've been in discussion with Rob, who is happy that I send these directly to you. * 'tda998x-fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-cubox: drm/i2c: tda998x: fix the ENABLE_SPACE register drm/i2c: tda998x: set the PLL division factor in range 0..3 drm/i2c: tda998x: force the page register at startup time drm/i2c: tda998x: free the CEC device on encoder_destroy drm/i2c: tda998x: check the CEC device creation drm/i2c: tda998x: fix bad value in the AIF
2014-02-12Merge tag 'drm-intel-fixes-2014-02-11' of ↵Dave Airlie5-11/+14
ssh://git.freedesktop.org/git/drm-intel into drm-next 3 regression fixes in i915 * tag 'drm-intel-fixes-2014-02-11' of ssh://git.freedesktop.org/git/drm-intel: drm/i915: Pair va_copy with va_end in i915_error_vprintf drm/i915: Fix intel_pipe_to_cpu_transcoder for UMS drm/i915: Disable dp aux irq on g4x
2014-02-11drm/i915: Pair va_copy with va_end in i915_error_vprintfMika Kuoppala1-1/+4
Each invocation of va_copy() must be matched by a corresponding invocation of va_end() in the same function. This regression has been introduced in commit e29bb4ebbf000ff9ac081d29784a3331618f012e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Fri Sep 20 10:20:59 2013 +0100 drm/i915: Use a temporary va_list for two-pass string handling Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-02-11drm/i915: Fix intel_pipe_to_cpu_transcoder for UMSDaniel Vetter1-2/+1
We don't have all the drm_crtc&co hanging around in that case. This regression has been introduced in commit 391f75e2bf13f105d9e4a120736ccdd8e3bc638b Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Wed Sep 25 19:55:26 2013 +0300 drm/i915: Fix pre-CTG vblank counter Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=69521 Cc: stable@vger.kernel.org (for 3.13 only) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-02-11Merge tag 'drm-intel-fixes-2014-02-06' of ↵Dave Airlie2-7/+12
ssh://git.freedesktop.org/git/drm-intel into drm-next Just minor stuff really, on vlv dp fix and two patches to tune down some opregion sanity check. Plus MAINTAINERS update for the new git repo, which is the only reason I've really bothered with this pull request. * tag 'drm-intel-fixes-2014-02-06' of ssh://git.freedesktop.org/git/drm-intel: drm/i915: demote opregion excessive timeout WARN_ONCE to DRM_INFO_ONCE drm: add DRM_INFO_ONCE() to print a one-time DRM_INFO() message MAINTAINERS: Update drm/i915 git repo drm/i915: vlv: fix DP PHY lockup due to invalid PP sequencer setup
2014-02-11Merge branch 'exynos-drm-fixes' of ↵Dave Airlie5-51/+38
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next This pull request fixes memory leak issue in exynos_drm_open() and multiplatform breakage for ipp/gsc. And also including some cleanups. * 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: drm/exynos: Convert to use the standard hdmi.h header drm/exynos: Fix trivial typo drm/exynos: Remove unnecessary semicolon drm/exynos: Fix multiplatform breakage for ipp/gsc drm/exynos: Fix freeing issues in exynos_drm_drv.c
2014-02-11Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux into ↵Dave Airlie6-74/+130
drm-next Compared to original fixes pull req that I sent yesterday, this adds one more fix that I found for a synchronization issue which starts to crop up when we use XA in DDX for 2d accel on 3d core. In particular, accelerating presentation blit triggers this problem. * 'msm-next' of git://people.freedesktop.org/~robclark/linux: drm/msm: bigger synchronization hammer drm/msm: fix deadlock in bo create fail path drm/msm/mdp4: cursor fixes drm/msm/mdp4: pageflip fixes drm/msm/mdp5: fix ref leaks in error paths drm/msm: fix inconsequential typo
2014-02-07drm/i915: Disable dp aux irq on g4xDaniel Vetter3-8/+9
Apparently it's broken in the exact same way as the gmbus irq. For reference of the full story see commit c12aba5aa0e60b7947bc8b6ea25ef55c4acf81a4 Author: Jiri Kosina <jkosina@suse.cz> Date: Tue Mar 19 09:56:57 2013 +0100 drm/i915: stop using GMBUS IRQs on Gen4 chips The effect is that we have a storm of unclaimed interrupts on the legacy irq line. If that one is used by a different device then the kernel will complain and rather quickly kill the irq source. Which breaks any device trying to actually use the legacy irq line. This regression has been introduced commit 4aeebd7443e36b0a40032e518a9338f48bd27efc Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Thu Oct 31 09:53:36 2013 +0100 drm/i915: dp aux irq support for g4x/vlv Note that disabling MSI works around the issue, but we can't do that since apparently then the hw will miss interrupts. At least if relevant comments in i915_irq.c are accurate. v2: Cross-reference dp aux and gmbus gen4 comments. v3: Consolidate harder into i915_drv.h as suggested by Chris. Cc: Jani Nikula <jani.nikula@intel.com> Cc: Jiri Kosina <jkosina@suse.cz> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reported-and-tested-by: Jiri Kosina <jkosina@suse.cz> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-02-07drm/msm: bigger synchronization hammerRob Clark2-7/+5
Because we use a list_head in the bo to track it's position in a submit, we need to serialize at a higher layer. Otherwise there are problems when multiple contexts are SUBMIT'ing in parallel cmdstreams referencing a shared bo. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-07drm/exynos: Convert to use the standard hdmi.h headerSachin Kamat1-40/+26
Remove local definitions and use the ones provided by hdmi.h. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-02-07drm/exynos: Fix trivial typoSachin Kamat1-1/+1
Changed quf -> qbuf. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-02-07drm/exynos: Remove unnecessary semicolonSachin Kamat1-1/+1
Semicolon after a switch statement is not needed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-02-07drm/exynos: Fix multiplatform breakage for ipp/gscTushar Behera2-3/+2
There is no need to include "plat/map-base.h" in ipp driver. Remove this and enable this driver for multi-platform. However gsc driver is not multiplatform compliant yet, so make the compilation conditional upon !ARCH_MULTIPLATFORM. Signed-off-by: Tushar Behera <tushar.behera@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-02-07drm/exynos: Fix freeing issues in exynos_drm_drv.cSachin Kamat1-6/+8
Fixes the following errors: drivers/gpu/drm/exynos/exynos_drm_drv.c:182 exynos_drm_open() error: double free of 'file_priv' drivers/gpu/drm/exynos/exynos_drm_drv.c:188 exynos_drm_open() error: dereferencing freed memory 'file_priv' Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-02-06drm/radeon: add missing include in btc_dpm.cAlex Deucher1-0/+1
Fixes a compile error with debugfs disabled. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon/dpm: fix uninitialized read from stack in kv_dpm_late_enableDave Jones1-1/+1
If we take the false branch of the if quoted in the diff below, we end up doing a return ret, without ever having initialized it. Picked up by coverity. Signed-off-by: Dave Jones <davej@fedoraproject.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon: remove useless returnAlex Deucher1-1/+0
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon/dpm: use stored max_vddc rather than looking it upAlex Deucher2-6/+4
When we parse the power tables use the stored mac_vddc value rather than lookig it up manually each time. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon/dpm: use the driver state for dpm debugfsAlex Deucher8-5/+45
For btc and newer, we may modify the power state depending on the circumstances. Use the modified state rather than the base state. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon: fix UVD IRQ support on 7xxAlex Deucher1-0/+4
Otherwise decoding isn't really useable. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2014-02-06drm/radeon: fix UVD IRQ support on SIChristian König1-0/+4
Otherwise decoding isn't really useable. bug: https://bugs.freedesktop.org/show_bug.cgi?id=71448 Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-02-06drm/radeon: allow geom rings to be setup on r600/r700 (v2)Dave Airlie3-3/+19
the evergreen CS parser has allowed this for a while, just port the code to the r600 one. This is required before geom shaders can be made work. v2: agd5f: minor cleanup and add additional 7xx reg. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-02-06Merge tag 'vmwgfx-fixes-3.14-2014-02-05' of ↵Dave Airlie10-130/+988
git://people.freedesktop.org/~thomash/linux into drm-next A couple of vmwgfx fixes together with missing bits of legacy device emulation to facilitate old user-space drivers on new devices. The shader emulation bits are a bit large, but since they mostly touch the new device code, regressions are unlikely. I figure the gain of having this from the start clearly outweighs the risc of adding these bits at this point. Pull request of 2014-02-05 * tag 'vmwgfx-fixes-3.14-2014-02-05' of git://people.freedesktop.org/~thomash/linux: vmwgfx: Fix unitialized stack read in vmw_setup_otable_base drm/vmwgfx: Reemit context bindings when necessary v2 drm/vmwgfx: Detect old user-space drivers and set up legacy emulation v2 drm/vmwgfx: Emulate legacy shaders on guest-backed devices v2 drm/vmwgfx: Fix legacy surface reference size copyback drm/vmwgfx: Fix SET_SHADER_CONST emulation on guest-backed devices drm/vmwgfx: Fix regression caused by "drm/ttm: make ttm reservation calls behave like reservation calls" drm/vmwgfx: Don't commit staged bindings if execbuf fails
2014-02-06Merge tag 'ttm-fixes-3.14-2014-02-05' of ↵Dave Airlie2-1/+4
git://people.freedesktop.org/~thomash/linux into drm-next Two ttm regression fixes. Pull request of 2014-02-05 * tag 'ttm-fixes-3.14-2014-02-05' of git://people.freedesktop.org/~thomash/linux: drm/ttm: Don't clear page metadata of imported sg pages drm/ttm: Fix TTM object open regression
2014-02-06drm/mgag200,ast,cirrus: fix regression with drm_can_sleep conversionDave Airlie3-3/+3
I totally sign inverted my way out of this one. Cc: stable@vger.kernel.org Reported-by: "Sabrina Dubroca" <sd@queasysnail.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-02-05drm/msm: fix deadlock in bo create fail pathRob Clark1-1/+1
We already hold struct_mutex here. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-05drm/msm/mdp4: cursor fixesRob Clark1-6/+16
It seems we need to update all cursor registers from vblank. This appears to be the cause of intermittent underflows when enabling/ disabling cursor. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-05drm/msm/mdp4: pageflip fixesRob Clark1-57/+100
Backport a few fixes found in the course of getting mdp5 working. There is a window of time after pageflip is requested, before we start scanning out the new fb (ie. while we are waiting for gpu). During that time we need to continue holding a reference to the still-current scanout fb, to avoid the backing gem bo's from being destroyed. Possibly a common mdp_crtc parent class could be useful to share some of this logic between mdp4_crtc and mdp5_crtc. OTOH, this all can be removed from the driver once atomic is in place, as plane/crtc updates get deferred until all fb's are ready before calling in to .page_flip(), etc. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-05drm/msm/mdp5: fix ref leaks in error pathsRob Clark1-1/+6
Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-05drm/msm: fix inconsequential typoRob Clark1-2/+2
Small typo I noticed in the mdp4_plane code.. no consequence because PIPE_SRC_XY and PIPE_DST_XY have same register layout. Signed-off-by: Rob Clark <robdclark@gmail.com>
2014-02-05drm/ttm: Don't clear page metadata of imported sg pagesThomas Hellstrom1-0/+3
These page pointers shouldn't be visible to TTM in the first place, but until we fix that up, don't clear the page metadata because that will upset the exporter. Reported-and-tested-by: Cristoph Haag <haagch.christoph@googleemail.com> Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/ttm: Fix TTM object open regressionThomas Hellstrom1-1/+1
Commit drm/ttm: ttm object security fixes for render nodes introduced a regression where, if a TTM object was opened multiple times from the same open file, the caller would spin uninterruptibly in the kernel. Fix this. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05vmwgfx: Fix unitialized stack read in vmw_setup_otable_baseDave Jones1-0/+1
One of the error paths in vmw_setup_otable_base causes us to return with 'ret' having never been set to anything causing us to return whatever was on the stack. Found with Coverity Signed-off-by: Dave Jones <davej@fedoraproject.org> Reviewed-by: Thomas Hellstrom <thellstrom@vmware.com>
2014-02-05drm/vmwgfx: Reemit context bindings when necessary v2Thomas Hellstrom6-28/+222
When a context is first referenced in the command stream, make sure that all scrubbed (as a result of eviction) bindings are re-emitted. Also make sure that all bound resources are put on the resource validate list. This is needed for legacy emulation, since legacy user-space drivers will typically not re-emit shader bindings. It also removes the requirement for user-space drivers to re-emit render-target- and texture bindings. Makes suspend and hibernate now also work with legacy user-space drivers on guest-backed devices. v2: Don't rebind on legacy devices. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Detect old user-space drivers and set up legacy emulation v2Thomas Hellstrom2-16/+101
GB aware mesa userspace drivers are detected by the fact that they are calling the vmw getparam ioctl querying DRM_VMW_PARAM_HW_CAPS to detect whether the device is Guest-backed object capable. For other drivers, lie about hardware version and send the 3D capabilities in a format they expect. v2: Use DRM_VMW_PARAM_MAX_MOB_MEMORY to detect gb awareness, Make sure we don't ovwerwrite bounce buffer or write past user-space buffer indicated size. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Emulate legacy shaders on guest-backed devices v2Thomas Hellstrom4-78/+620
Command stream legacy shader creation and destruction is replaced by NOPs in the command stream, and instead guest-backed shaders are created and destroyed as part of the command validation process. v2: Removed some stray debug messages. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Fix legacy surface reference size copybackThomas Hellstrom1-2/+2
Surfaces created using the guest-backed surface interface only keeps the base mip size, so only copy that if the legacy surface reference ioctl requests the size information. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Fix SET_SHADER_CONST emulation on guest-backed devicesThomas Hellstrom1-2/+35
Emulate the SET_SHADER_CONST legacy command on guest-backed devices by issuing a SET_GB_SHADERCONSTS_INLINE command. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/vmwgfx: Fix regression caused by "drm/ttm: make ttm reservation calls ↵Thomas Hellstrom1-4/+5
behave like reservation calls" The call to ttm_eu_backoff_reservation() as part of an error path would cause a lock imbalance if the reservation ticket was not initialized. This error is easily triggered from user-space by submitting a bogus command stream. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com> Cc: stable@vger.kernel.org Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com> Cc: Jerome Glisse <jglisse@redhat.com> Cc: Dave Airlie <airlied@redhat.com>
2014-02-05drm/vmwgfx: Don't commit staged bindings if execbuf failsThomas Hellstrom1-2/+4
If execbuf fails and binding commands are never sent to the device, don't commit the staged context bindings to the tracker. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Jakob Bornecrantz <jakob@vmware.com>
2014-02-05drm/mgag200: fix typo causing bw limits to be ignored on some chipsDave Airlie1-2/+2
mode->mdev otherwise the bw limits never kick in. Reported in RHEL testing. Cc: stable@vger.kernel.org Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-02-05drm/i915: demote opregion excessive timeout WARN_ONCE to DRM_INFO_ONCEJani Nikula1-3/+6
The WARN_ONCE is a bit too verbose, make it a DRM_INFO_ONCE. While at it, add a #define for MAX_DSLP and make the message a bit more informative. v2: use DRM_INFO_ONCE, add MAX_DSLP, pimp the message. Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-02-02drm/i2c: tda998x: fix the ENABLE_SPACE registerJean-Francois Moine1-1/+1
This patch fixes the ENABLE_SPACE register, the value of which was inverted. Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-02-02drm/i2c: tda998x: set the PLL division factor in range 0..3Jean-Francois Moine1-1/+6
The predivider division factor of the register PLL_SERIAL_2 is in the range 0..3, the value 0 being used for a division by 1. Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-02-02drm/i2c: tda998x: force the page register at startup timeJean-Francois Moine1-1/+1
This patch forces the page register to be set on the first I/O operation. Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-02-02drm/i2c: tda998x: free the CEC device on encoder_destroyJean-Francois Moine1-0/+2
The cec i2c device is created in tda998x_encoder_init() when the DRM driver starts. This patch frees it when the DRM driver is unloaded. Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-02-02drm/i2c: tda998x: check the CEC device creationJean-Francois Moine1-0/+2
This patch checks if the CEC device is well created at intialization time. Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-02-02drm/i2c: tda998x: fix bad value in the AIFJean-Francois Moine1-1/+1
The AIF has an uninitialized byte. This patch clears the whole buffer before filling it. Tested-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2014-01-30drm/i915: vlv: fix DP PHY lockup due to invalid PP sequencer setupImre Deak1-4/+6
Atm we setup the HW panel power sequencer logic both for eDP and DP ports. On eDP we then go on and start the power on sequence and commence with link training when it's ready. On DP we don't do the power on sequencing but do the link training immediately. At this point the DP PHY block gets stuck, since - supposedly - it is waiting for the power on sequence to finish. The actual register write that seems to hold off the PHY is PIPEX_PP_ON_DELAYS[Panel Control Port Select]. Writing here a non-0 value eventually sets PIPEX_PP_STATUS[Require Asset Status] to 1 and blocks the PHY until the panel power on is ready. Fix this by not doing any PP sequencing setup for DP ports. Thanks to Ville Syrjälä, Jesse Barnes and Todd Previte for the help in tracking this down. Note that on older gmch platforms (where we have lvds instead of edp) we've hacked around this by writing the magic ABCD unlock key to PP registers, which disables the hw sanity checks. For edp all platforms thus far had the pch split, with the edp port in the north display complex and the PP registers on the pch the hw sanity checks (expressed through the "Require Asset Status" bit) was never functional, hence never a real issue. This regression has been introduce in commit bf13e81b904a37d94d83dd6c3b53a147719a3ead Author: Jani Nikula <jani.nikula@intel.com> Date: Fri Sep 6 07:40:05 2013 +0300 drm/i915: add support for per-pipe power sequencing on vlv Signed-off-by: Imre Deak <imre.deak@intel.com> [danvet: Add note about the bigger story here.] Cc: stable@vger.kernel.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-01-30Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds480-11749/+34609
Pull drm updates from Dave Airlie: "Been a bit busy, first week of kids school, and waiting on other trees to go in before I could send this, so its a bit later than I'd normally like. Highlights: - core: timestamp fixes, lots of misc cleanups - new drivers: bochs virtual vga - vmwgfx: major overhaul for their nextgen virt gpu. - i915: runtime D3 on HSW, watermark fixes, power well work, fbc fixes, bdw is no longer prelim. - nouveau: gk110/208 acceleration, more pm groundwork, old overlay support - radeon: dpm rework and clockgating for CIK, pci config reset, big endian fixes - tegra: panel support and DSI support, build as module, prime. - armada, omap, gma500, rcar, exynos, mgag200, cirrus, ast: fixes - msm: hdmi support for mdp5" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (595 commits) drm/nouveau: resume display if any later suspend bits fail drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip drm/nouveau: implement hooks for needed for drm vblank timestamping support drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping drm/nv50: fill in crtc mode struct members from crtc_mode_fixup drm/radeon/dce8: workaround for atom BlankCrtc table drm/radeon/DCE4+: clear bios scratch dpms bit (v2) drm/radeon: set si_notify_smc_display_change properly drm/radeon: fix DAC interrupt handling on DCE5+ drm/radeon: clean up active vram sizing drm/radeon: skip async dma init on r6xx drm/radeon/runpm: don't runtime suspend non-PX cards drm/radeon: add ring to fence trace functions drm/radeon: add missing trace point drm/radeon: fix VMID use tracking drm: ast,cirrus,mgag200: use drm_can_sleep drm/gma500: Lock struct_mutex around cursor updates drm/i915: Fix the offset issue for the stolen GEM objects DRM: armada: fix missing DRM_KMS_FB_HELPER select drm/i915: Decouple GPU error reporting from ring initialisation ...
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