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2017-06-30drm/atomic: Drop helper include from drm_atomic.cDaniel Vetter1-1/+0
Core code should never have to look at helper stuff, to make sure that all helper code is 100% optional and can be overriden. Cc: Gustavo Padovan <[email protected]> Reviewed-by: Gustavo Padovan <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-30drm: Convert atomic drivers from CRTC .disable() to .atomic_disable()Laurent Pinchart27-55/+87
The CRTC .disable() helper operation is deprecated for atomic drivers, the new .atomic_disable() helper operation being preferred. Convert all atomic drivers to .atomic_disable() to avoid cargo-cult use of .disable() in new drivers. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Maxime Ripard <[email protected]> # for sun4i Acked-by: Philipp Zabel <[email protected]> # for mediatek Acked-by: Alexey Brodkin <[email protected]> # for arcpgu Acked-by: Boris Brezillon <[email protected]> # for atmel-hlcdc Tested-by: Philippe Cornu <[email protected]> # for stm Acked-by: Philippe Cornu <[email protected]> # for stm Acked-by: Vincent Abriou <[email protected]> # for sti Reviewed-by: Thomas Hellstrom <[email protected]> # for vmwgfx Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-30drm: Add old state pointer to CRTC .enable() helper functionLaurent Pinchart30-62/+97
The old state is useful for drivers that need to perform operations at enable time that depend on the transition between the old and new states. While at it, rename the operation to .atomic_enable() to be consistent with .atomic_disable(), as the .enable() operation is used by atomic helpers only. Signed-off-by: Laurent Pinchart <[email protected]> Acked-by: Maxime Ripard <[email protected]> # for sun4i Acked-by: Philipp Zabel <[email protected]> # for imx-drm and mediatek Acked-by: Alexey Brodkin <[email protected]> # for arcpgu Acked-by: Boris Brezillon <[email protected]> # for atmel-hlcdc Acked-by: Liviu Dudau <[email protected]> # for hdlcd and mali-dp Acked-by: Stefan Agner <[email protected]> # for fsl-dcu Tested-by: Philippe Cornu <[email protected]> # for stm Acked-by: Philippe Cornu <[email protected]> # for stm Acked-by: Vincent Abriou <[email protected]> # for sti Reviewed-by: Thomas Hellstrom <[email protected]> # for vmwgfx Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-30Merge tag 'gvt-fixes-2017-06-29' of https://github.com/01org/gvt-linux into ↵Jani Nikula4-32/+99
drm-intel-next-fixes gvt-fixes-2017-06-29 - two race fixes for VFIO locks from Chuanxiao - virtual display fix for BDW from Xiong Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-29drm/i915/cfl: Fix Workarounds.Rodrigo Vivi1-7/+7
During the review of Coffee Lake workarounds Mika pointed out that WaDisableKillLogic and GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC should be removed from CFL and with that I should carry the rv-b. However when doing the v2 I removed another Workaround that should remain because although not mentioned by spec the history of hangs around it advocates on its favor. On some follow-up patches I continued operating on the wrong workardound, but Ville noticed that, so here is the fix for the current CFL code that is upstream already. Fixes: 46c26662d2f ("drm/i915/cfl: Introduce Coffee Lake workarounds.") Cc: Ville Syrjälä <[email protected]> Cc: Dhinakaran Pandiyan <[email protected]> Cc: Mika Kuoppala <[email protected]> Signed-off-by: Rodrigo Vivi <[email protected]> Reviewed-by: Dhinakaran Pandiyan <[email protected]>
2017-06-29drm/amd/powerplay: power value format change for Vega10Eric Huang1-2/+7
Power value is an integer on vega10. Signed-off-by: Eric Huang <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu/gfx9: support the amdgpu.disable_cu optionNicolai Hähnle1-0/+20
This is ported from gfx8. Signed-off-by: Nicolai Hähnle <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amd/powerplay: change PPSMC_MSG_GetCurrPkgPwr for Vega10Eric Huang1-2/+2
To follow up SMU FW 28.35.0. Signed-off-by: Eric Huang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: Make amdgpu_cs_parser_init static (v2)Alex Xie2-2/+1
The function is called only once inside the .c file. v2: update the commit message (Michel) Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu/cs: fix a typo in a commentAlex Xie1-1/+1
Signed-off-by: Alex Xie <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: Fix the exported always on CU bitmapFlora Cui7-7/+21
Newer asics with 4 SEs are not able to fit the entire bitmask in the original field, use an array instead. v2: keep cu_ao_mask for backward compatibility. Signed-off-by: Flora Cui <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu/gfx9: gfx_v9_0_enable_gfx_static_mg_power_gating() can be statickbuild test robot1-3/+3
Signed-off-by: Fengguang Wu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu/psp: upper_32_bits/lower_32_bits for address setupAlex Deucher3-14/+14
Rather than casting and shifting. Fixes sparse cast warnings. Reviewed-by: Samuel Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amd/powerplay/cz: print message if smc message failsAlex Deucher1-1/+1
Helpful in debugging. Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: fix typo in amdgpu_debugfs_test_ib_initArnd Bergmann1-1/+1
The debugfs interface has calls a function that was evidently defined under the wrong name in some configurations: drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:64:12: error: 'amdgpu_debugfs_test_ib_ring_init' used but never defined [-Werror] drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3803:12: error: 'amdgpu_debugfs_test_ib_init' defined but not used [-Werror=unused-function] This fixes the function name. Fixes: 4f0955fcc052 ("drm/amdgpu: export test ib debugfs interface") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: enable mmhub pg on ravenHawking Zhang1-1/+2
Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: add new flag AMD_PG_SUPPORT_MMHUBHawking Zhang3-1/+3
Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: add interface to enable/disable mmhub pg on ravenHawking Zhang2-0/+50
Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: add mmhub pg init sequence on ravenHawking Zhang3-0/+179
MMHub Powergating init sequence. Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Junwei Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amd/powerplay: add support for ATOM GFXCLK table v2.Rex Zhu3-14/+51
New vbios table format on some boards. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Ken Wang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/amdgpu: fix the memory corruption on S3Huang Rui1-8/+7
psp->cmd will be used on resume phase, so we can not free it on hw_init. Otherwise, a memory corruption will be triggered. Signed-off-by: Huang Rui <[email protected]> Reviewed-by: Christian König <[email protected]> Tested-by: Xiaojie Yuan <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected]
2017-06-29drm/amdgpu: fix vulkan test performance drop and hang on VIRex Zhu2-10/+285
caused by not program dynamic_cu_mask_addr in the KIQ MQD. v2: create struct vi_mqd_allocation in FB which will contain 1. PM4 MQD structure. 2. Write Pointer Poll Memory. 3. Read Pointer Report Memory 4. Dynamic CU Mask. 5. Dynamic RB Mask. Signed-off-by: Rex Zhu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-06-29drm/i915: Avoid undefined behaviour of "u32 >> 32"Chris Wilson1-14/+24
When computing a hash for looking up relocation target handles in an execbuf, we start with a large size for the hashtable and proceed to halve it until the allocation succeeds. The final attempt is with an order of 0 (i.e. a single element). This means that we then pass bits=0 to hash_32() which then computes "hash >> (32 - 0)" to lookup the single element. Right shifting a value by the width of the operand is undefined, so limit the smallest hash table we use to order 1. v2: Keep the retry allocation flag for the final pass Fixes: 4ff4b44cbb70 ("drm/i915: Store a direct lookup from object handle to vma") Signed-off-by: Chris Wilson <[email protected]> Cc: Joonas Lahtinen <[email protected]> Cc: Tvrtko Ursulin <[email protected]> Reviewed-by: Tvrtko Ursulin <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-29drm/i915: reintroduce VLV/CHV PFI programming power domain workaroundGabriel Krisman Bertazi1-0/+20
There are still cases on these platforms where an attempt is made to configure the CDCLK while the power domain is off, like when coming back from a suspend. So the workaround below is still needed. This effectively reverts commit 63ff30442519 ("drm/i915: Nuke the VLV/CHV PFI programming power domain workaround"). Cc: [email protected] Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101517 Suggested-by: Ville Syrjälä <[email protected]> Signed-off-by: Gabriel Krisman Bertazi <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Ville Syrjälä <[email protected]> Signed-off-by: Ville Syrjälä <[email protected]>
2017-06-29drm: vblank: Fix vblank timestamp updateLaurent Pinchart1-1/+1
Commit 3fcdcb270936 ("drm/vblank: Switch to bool in_vblank_irq in get_vblank_timestamp") inverted a condition by mistake that resulted in vblank timestamps always being 0 on hardware without a vblank counter. Fix it. Fixes: 3fcdcb270936 ("drm/vblank: Switch to bool in_vblank_irq in get_vblank_timestamp") Suggested-by: Ville Syrjälä <[email protected]> Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-29drm/i915/gvt: Make function dpy_reg_mmio_readx safeChangbin Du1-16/+19
The dpy_reg_mmio_read_x functions directly copy 4 bytes data to the target address with considering the length. If may cause the target memory corrupted if the requested length less than 4 bytes. Fix it for safety even we already have some checking to avoid this happen. And for convince, the 3 functions are merged. Signed-off-by: Changbin Du <[email protected]> Signed-off-by: Zhenyu Wang <[email protected]>
2017-06-28Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds4-4/+25
Pull drm fixes from Dave Airlie: "This is the final set of fixes for -rc8, just a few i915 and one vmwgfx ones. I'm off on holidays for a week, so if anything shows up for fixes I've asked Daniel or Sean Paul to herd it in the right direction" [ The additional etnaviv fixes were already herded towards me as seen in my previous pull - Linus ] * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr drm/i915: Disable EXEC_OBJECT_ASYNC when doing relocations drm/i915: Hold struct_mutex for per-file stats in debugfs/i915_gem_object drm/i915: Retire the VMA's fence tracker before unbinding
2017-06-28Merge branch 'etnaviv/fixes' of git://git.pengutronix.de/git/lst/linuxLinus Torvalds2-2/+3
Pull drm/etnaviv fixes from Lucas Stach: "I realized I just missed the cut-off point for the final drm fixes pull, but I have 2 more etnaviv fixes that need to go into 4.12, as they fix fallout from the explicit sync work introduced in the last merge window" [ Pulling directly because Dave is on vacation. Noted by Daniel Vetter, and acked by Dave Airlie - Linus ] * 'etnaviv/fixes' of git://git.pengutronix.de/git/lst/linux: drm/etnaviv: Fix implicit/explicit sync sense inversion drm/etnaviv: fix submit flags getting overwritten by BO content
2017-06-28drm: adv7511_audio: Add .get_dai_id callback to map port number to dai idJohn Stultz1-0/+22
ALSA SoC needs to know connected DAI ID for probing. Using the new audio-card-graph approach, ports/endpoints are used to describe how the links are connected. Unfortunately, since ports/endpoints are used as well for video linkages, there are some issues mixing the port ids to the two (video and audio) namespaces. To solve this issue, this patch adds new .get_dai_id callback on hdmi_codec_ops. The will assume that HDMI audio out will be connected to reg = <2>. This will then be remapped to the ALSA SoC side will as DAI 0. Allowing the adv7511's hdmi audio support to be used with the audio-card-graph. Credit to Kuninori Morimoto who's patch to dw-hdmi-i2s-audio.c was what this was mostly copy-pasted from. Cc: Kuninori Morimoto <[email protected]> Cc: Archit Taneja <[email protected]> Cc: Mark Brown <[email protected]> Cc: Rob Herring <[email protected]> Cc: David Airlie <[email protected]> Cc: Lars-Peter Clausen <[email protected]> Cc: Linux-ALSA <[email protected]> Cc: [email protected] Signed-off-by: John Stultz <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2017-06-28drm: dw-hdmi-i2s: add .get_dai_id callback for ALSA SoCKuninori Morimoto1-0/+21
ALSA SoC needs to know connected DAI ID for probing. It is not a big problem if device/driver was only for sound, but getting DAI ID will be difficult if device includes both Video/Sound, like HDMI. To solve this issue, this patch adds new .get_dai_id callback on hdmi_codec_ops. dw-hdmi-i2s will assume that HDMI sound will be connected to reg = <2>. Then, ALSA SoC side will recognized it as DAI 0 ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; /* HDMI Video IN */ }; port@1 { reg = <1>; /* HDMI OUT */ }; port@2 { reg = <2>; /* HDMI Sound IN */ }; }; Signed-off-by: Kuninori Morimoto <[email protected]> Acked-by: Archit Taneja <[email protected]> Signed-off-by: Mark Brown <[email protected]>
2017-06-28drm/gma500: remove an unneeded NULL checkDan Carpenter1-4/+0
"connector" is the list iterator and it can't be NULL. It causes a static checker warning because we dereference the iterator to get the next item in the list. Let's remove this check. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/20170628124100.3pw2gyitsfopaib5@mwanda
2017-06-28drm/i915: Avoid keeping waitboost active for signaling threadsChris Wilson8-91/+45
Once a client has requested a waitboost, we keep that waitboost active until all clients are no longer waiting. This is because we don't distinguish which waiter deserves the boost. However, with the advent of fence signaling, the signaler threads appear as waiters to the RPS interrupt handler. So instead of using a single boolean to track when to keep the waitboost active, use a counter of all outstanding waitboosted requests. At this point, I have removed all vestiges of the rate limiting on clients. Whilst this means that compositors should remain more fluid, it also means that boosts are more prevalent. See commit b29c19b64528 ("drm/i915: Boost RPS frequency for CPU stalls") for a longer discussion on the pros and cons of both approaches. A drawback of this implementation is that it requires constant request submission to keep the waitboost trimmed (as it is now cancelled when the request is completed). This will be fine for a busy system, but near idle the boosts may be kept for longer than desired (effectively tens of vblanks worstcase) and there is a reliance on rc6 instead. v2: Remove defunct rps.client_lock Reported-by: Michał Winiarski <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: Michał Winiarski <[email protected]> Reviewed-by: Michał Winiarski <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm/i915: Drop flushing of the object free list/worker from i915_gem_suspendChris Wilson1-2/+0
i915_gem_suspend() is called from all of our finalization paths (suspend, hibernate, unload). i915_gem_drain_freed_objects() adds an arbitrary delay as it uses an rcu_barrier() to ensure that there are no more freed objects in flight, and this delay causes a large amount of variability in suspend timings. For S3 suspend, we do not need to free pages as doing so does not impact at all upon the system in its suspended state, unlike S4 hibernation where we do want the hibernation image to be as small as possible. Therefore we can forgo waiting inside i915_gem_suspend(), so long as we ensure that we do cleanup before unload (see i915_gem_load_cleanup()) and prefer to reap our objects prior to hibernation (see i915_gem_freeze()). Removing the rcu_barrier() from i915_gem_suspend() improves S3 latency by about 30ms on Skylake (ymmv). Reported-by: David Weinehall <[email protected]> Signed-off-by: Chris Wilson <[email protected]> Cc: David Weinehall <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Tested-by: David Weinehall <[email protected]> Reviewed-by: David Weinehall <[email protected]>
2017-06-28drm: vmwgfx: Replace CRTC .commit() helper operation with .enable()Laurent Pinchart3-8/+8
The CRTC helper .commit() operation is legacy code, the atomic helpers prefer the .enable() operation. Replace the .commit() helper operation with .enable() in the driver. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm: vmwgfx: Remove unneeded CRTC .prepare() helper operationLaurent Pinchart1-13/+0
The CRTC .prepare() helper operation is part of the legacy helpers and is deprecated in favour of the .disable() helper operation. As the vmwgfx driver provides a .disable() helper operation, and as the .prepare() helper operation implementation is empty, we can remove it. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm: qxl: Replace CRTC .commit() helper operation with .enable()Laurent Pinchart1-2/+2
The CRTC helper .commit() operation is legacy code, the atomic helpers prefer the .enable() operation. Replace the .commit() helper operation with .enable() in the driver. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm: qxl: Remove unused CRTC .dpms() helper operationLaurent Pinchart1-5/+0
The CRTC .dpms() helper operation is called by the atomic helpers only when no .prepare(), .atomic_disable() or .disable() operation is provided. As the qxl driver provides a .disable() operation, the .dpms() operation is unused and can be removed. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm: arcpgu: Remove CRTC .prepare() helper operationLaurent Pinchart1-1/+0
The CRTC helper .prepare() operation is legacy code, the atomic helpers prefer the .disable() operation. As the arcpgu driver implements the .disable() and .prepare() operations identicallly, .prepare() can be removed. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm: arcpgu: Remove CRTC .commit() helper operationLaurent Pinchart1-1/+0
The CRTC helper .commit() operation is legacy code, the atomic helpers prefer the .enable() operation. As the arcpgu driver implements the .enable() operation, .commit() is never used and can be removed. Signed-off-by: Laurent Pinchart <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm/vblank: Unexport drm_vblank_cleanupDaniel Vetter2-17/+3
There's no reason for drivers to call this, and all the ones I've removed looked very fishy: - Proper quiescenting of the vblank machinery should be done by calling drm_crtc_vblank_off(), which is best done by shutting down the entire display engine with drm_atomic_helper_shutdown. - Releasing of allocated memory is done by the core already, it calls drm_vblank_cleanup as a fallback. - drm_vblank_cleanup also has checks for drivers which forget to clean up vblank interrupts. This essentially reverts commit e77cef9c2d87db835ad9d70cde4a9b00b0ca2262 Author: Jerome Glisse <[email protected]> Date: Thu Jan 7 15:39:13 2010 +0100 drm: Avoid calling vblank function is vblank wasn't initialized which was done to fix a bug in radeon code with msi interrupts: commit 003e69f9862bcda89a75c27750efdbc17ac02945 Author: Jerome Glisse <[email protected]> Date: Thu Jan 7 15:39:14 2010 +0100 drm/radeon/kms: Don't try to enable IRQ if we have no handler installed Afaict from digging around in old code, this was needed to avoid blowing up in the ums fallback, and has stopped serving it's purpose long ago - if irq init fails, the driver fails to load, and there's really no way to blow up anymore. Long story short, this was most likely a small ums compat/fallback hack that became a thing of it's own and got cargo-cult duplicated all over the drm codebase for essentially no gain at all. v2: Mention that for drivers with a ->release callback cleanup is handled by drm_dev_fini() (Thierry). Cc: Thierry Reding <[email protected]> Acked-by: Thierry Reding <[email protected]> Cc: Jerome Glisse <[email protected]> Reviewed-by: Sean Paul <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm/hdlcd: remove drm_vblank_cleanup, rise of the zoombies editionDaniel Vetter1-2/+0
This was accidentally restored in commit de5cc8155cd250a31da67dea49aff7637ce98887 Author: Liviu Dudau <[email protected]> Date: Tue Jun 6 15:05:21 2017 +0100 drm/arm: hdlcd: Set the CRTC's port before binding the encoder Fixes: de5cc8155cd2 ("drm/arm: hdlcd: Set the CRTC's port before binding the encoder.") Cc: Liviu Dudau <[email protected]> Cc: Brian Starkey <[email protected]> Cc: Mali DP Maintainers <[email protected]> Acked-by: Liviu Dudau <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28drm/i915: Cancel pending execlists irq handler upon idlingChris Wilson1-0/+1
Due to the slight asynchronicity in handling the execlists interrupts (i.e. we defer the work to a handler that may consume more than one interrupt event), when the engine is idle we may still have an irq tasklet queued (especially when it has been deferred to a ksoftirqd). At the beginning of the tasklet, we assert that we do hold a device wakeref for the access we are about to perform. This assumes that when we idle and release the GT wakeref, all execlists work has been completed (since the elsp tracking says the hw is idle). However, there may still be a tasklet queued, so as we mark the engine idle, also cancel any pending tasklet. Signed-off-by: Chris Wilson <[email protected]> Cc: Tvrtko Ursulin <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Tvrtko Ursulin <[email protected]>
2017-06-28drm/etnaviv: Fix implicit/explicit sync sense inversionDaniel Stone1-1/+1
We were reading the no-implicit sync flag the wrong way around, synchronizing too much for the explicit case, and not at all for the implicit case. Oops. Signed-off-by: Daniel Stone <[email protected]> Signed-off-by: Lucas Stach <[email protected]>
2017-06-28drm/etnaviv: fix submit flags getting overwritten by BO contentLucas Stach1-1/+2
The addition of the flags member to etnaviv_gem_submit structure didn't take into account that the last member of this structure is a variable length array. Signed-off-by: Lucas Stach <[email protected]>
2017-06-28drm/core: Fail atomic IOCTL with no CRTC state but with signaling.Andrey Grodzovsky1-1/+10
Problem : While running IGT kms_atomic_transition test suite i encountered a hang in drmHandleEvent immediately following an atomic_commit. After dumping the atomic state I relized that in this case there was not even one CRTC attached to the state and only disabled planes. This probably due to a commit which hadn't changed any property which would require attaching crtc state. This means drmHandleEvent will never wake up from read since without CRTC in atomic state the event fd will not be signaled. Fix: Protect against this issue by failing atomic_commit early in drm_mode_atomic_commit where such probelm can be identified. v2: Fix typos and extra newlines. Change-Id: I3ee28ffae35fd1e8bfe553146c44da53da02e6f8 Signed-off-by: Andrey Grodzovsky <[email protected]> Reviewed-by: Harry Wentland <[email protected]> Acked-by: Daniel Vetter <[email protected]> Reviewed-by: Maarten Lankhorst <[email protected]> Signed-off-by: Maarten Lankhorst <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2017-06-28Merge tag 'drm-intel-next-fixes-2017-06-27' of ↵Dave Airlie3-1/+18
git://anongit.freedesktop.org/git/drm-intel into drm-next Just three minor fixups for stuff in -next. * tag 'drm-intel-next-fixes-2017-06-27' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: Clear execbuf's vma backpointer upon release drm/i915: Pass the right flags to i915_vma_move_to_active() drm/i915/cnl: Fix RMW on ddi vswing sequence.
2017-06-28Merge tag 'drm-amdkfd-next-2017-06-25' of ↵Dave Airlie1-3/+4
git://people.freedesktop.org/~gabbayo/linux into drm-next amdkfd fixes * tag 'drm-amdkfd-next-2017-06-25' of git://people.freedesktop.org/~gabbayo/linux: drm/amdkfd: Spelling s/apreture/aperture/ drm/amdkfd: NULL dereference involving create_process()
2017-06-28Merge branch 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux into ↵Dave Airlie7-79/+136
drm-next - a fix from Eric for synchronization with etnaviv exported dma-bufs - thermal throttle support for newer GPU cores - updated module clock gating to work around GPU errata - a fix to restore userspace buffer cache performance * 'etnaviv/next' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: restore ETNA_PREP_NOSYNC behaviour drm/etnaviv: implement cooling support for new GPU cores drm/etnaviv: update MLCG disables with info from newer Vivante driver drm/etnaviv: update common.xml.h drm/etnaviv: Expose our reservation object when exporting a dmabuf.
2017-06-28Merge tag 'drm-intel-fixes-2017-06-27' of ↵Dave Airlie3-4/+24
git://anongit.freedesktop.org/git/drm-intel into drm-fixes Just a few minor fixes. Important one is the execbuf async fix (aka ANDROID_native_sync). There was another patch for a display coherency corner case on APL, but we've random-walked in that space too much, and the cherry-pick looked really invasive. * tag 'drm-intel-fixes-2017-06-27' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: Disable EXEC_OBJECT_ASYNC when doing relocations drm/i915: Hold struct_mutex for per-file stats in debugfs/i915_gem_object drm/i915: Retire the VMA's fence tracker before unbinding
2017-06-28Merge branch 'vmwgfx-fixes-4.12' of ↵Dave Airlie1-0/+1
git://people.freedesktop.org/~thomash/linux into drm-fixes Single vmwgfx fix * 'vmwgfx-fixes-4.12' of git://people.freedesktop.org/~thomash/linux: drm/vmwgfx: Free hash table allocated by cmdbuf managed res mgr