#
5e4e06e4 |
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30-Oct-2023 |
Andrzej Hajda <andrzej.hajda@intel.com> |
drm/i915: Track gt pm wakerefs Track every intel_gt_pm_get() until its corresponding release in intel_gt_pm_put() by returning a cookie to the caller for acquire that must be passed by on released. When there is an imbalance, we can see who either tried to free a stale wakeref, or who forgot to free theirs. v2: track recently added calls in gen8_ggtt_bind_get_ce and destroyed_worker_func Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20231030-ref_tracker_i915-v1-2-006fe6b96421@intel.com
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#
9275277d |
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09-May-2023 |
Fei Yang <fei.yang@intel.com> |
drm/i915: use pat_index instead of cache_level Currently the KMD is using enum i915_cache_level to set caching policy for buffer objects. This is flaky because the PAT index which really controls the caching behavior in PTE has far more levels than what's defined in the enum. In addition, the PAT index is platform dependent, having to translate between i915_cache_level and PAT index is not reliable, and makes the code more complicated. From UMD's perspective there is also a necessity to set caching policy for performance fine tuning. It's much easier for the UMD to directly use PAT index because the behavior of each PAT index is clearly defined in Bspec. Having the abstracted i915_cache_level sitting in between would only cause more ambiguity. PAT is expected to work much like MOCS already works today, and by design userspace is expected to select the index that exactly matches the desired behavior described in the hardware specification. For these reasons this patch replaces i915_cache_level with PAT index. Also note, the cache_level is not completely removed yet, because the KMD still has the need of creating buffer objects with simple cache settings such as cached, uncached, or writethrough. For kernel objects, cache_level is used for simplicity and backward compatibility. For Pre-gen12 platforms PAT can have 1:1 mapping to i915_cache_level, so these two are interchangeable. see the use of LEGACY_CACHELEVEL. One consequence of this change is that gen8_pte_encode is no longer working for gen12 platforms due to the fact that gen12 platforms has different PAT definitions. In the meantime the mtl_pte_encode introduced specfically for MTL becomes generic for all gen12 platforms. This patch renames the MTL PTE encode function into gen12_pte_encode and apply it to all gen12. Even though this change looks unrelated, but separating them would temporarily break gen12 PTE encoding, thus squash them in one patch. Special note: this patch changes the way caching behavior is controlled in the sense that some objects are left to be managed by userspace. For such objects we need to be careful not to change the userspace settings.There are kerneldoc and comments added around obj->cache_coherent, cache_dirty, and how to bypass the checkings by i915_gem_object_has_cache_level. For full understanding, these changes need to be looked at together with the two follow-up patches, one disables the {set|get}_caching ioctl's and the other adds set_pat extension to the GEM_CREATE uAPI. Bspec: 63019 Cc: Chris Wilson <chris.p.wilson@linux.intel.com> Signed-off-by: Fei Yang <fei.yang@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230509165200.1740-3-fei.yang@intel.com
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#
1eca0778 |
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16-Jan-2023 |
Jani Nikula <jani.nikula@intel.com> |
drm/i915: add struct i915_dsm to wrap dsm members together Wrap the stolen memory related struct drm_i915_private members (dsm, dsm_reserved, and stolen_usable_size) together in a a new struct i915_dsm. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230116173422.1858527-1-jani.nikula@intel.com
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#
848915c3 |
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21-Dec-2021 |
Michał Winiarski <michal.winiarski@intel.com> |
drm/i915/gt: Use to_gt() helper for GGTT accesses GGTT is currently available both through i915->ggtt and gt->ggtt, and we eventually want to get rid of the i915->ggtt one. Use to_gt() for all i915->ggtt accesses to help with the future refactoring. During the probe of i915 the early intiialization of the gt (intel_gt_init_hw_early()) is moved prior to any access to the ggtt. This because it's in that moment we assign the ggtt to the gt and we want to do that before using it. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Sujaritha Sundaresan <sujaritha.sundaresan@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211221195946.3180-1-andi.shyti@linux.intel.com
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#
c14adcbd |
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14-Dec-2021 |
Michał Winiarski <michal.winiarski@intel.com> |
drm/i915/gt: Use to_gt() helper Use to_gt() helper consistently throughout the codebase. Pure mechanical s/i915->gt/to_gt(i915). No functional changes. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211214193346.21231-5-andi.shyti@linux.intel.com
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#
22916bad |
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17-Jun-2021 |
Matthew Brost <matthew.brost@intel.com> |
drm/i915: Move submission tasklet to i915_sched_engine The submission tasklet operates on i915_sched_engine, thus it is the correct place for it. v3: (Jason Ekstrand) Change sched_engine->engine to a void* private data pointer Add kernel doc v4: (Daniele) Update private_data comment Set queue_priority_hint in kick_execlists v5: (CI) Rebase and fix build error Signed-off-by: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210618010638.98941-9-matthew.brost@intel.com
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#
80655d2a |
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19-Jan-2021 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/selftests: Prepare the selftests for engine resets with ring submission The engine resets selftests kick the tasklets, safe up until now as only execlists supported engine resets. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210119110802.22228-2-chris@chris-wilson.co.uk
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#
88b39600 |
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05-Jan-2021 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/selftests: Improve handling of iomem around stolen Use memset_io() on the iomem, and silence sparse as we copy from the iomem to normal system pages. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210106123939.18435-2-chris@chris-wilson.co.uk
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#
16f2941a |
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24-Dec-2020 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/gt: Replace direct submit with direct call to tasklet Rather than having special case code for opportunistically calling process_csb() and performing a direct submit while holding the engine spinlock for submitting the request, simply call the tasklet directly. This allows us to retain the direct submission path, including the CS draining to allow fast/immediate submissions, without requiring any duplicated code paths, and most importantly greatly simplifying the control flow by removing reentrancy. This will enable us to close a few races in the virtual engines in the next few patches. The trickiest part here is to ensure that paired operations (such as schedule_in/schedule_out) remain under consistent locking domains, e.g. when pulled outside of the engine->active.lock v2: Use bh kicking, see commit 3c53776e29f8 ("Mark HI and TASKLET softirq synchronous"). v3: Update engine-reset to be tasklet aware Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201224135544.1713-1-chris@chris-wilson.co.uk
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#
45233ab2 |
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16-Dec-2020 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h Reduce the pollution of intel_engine.h by moving gen8_emit_pipe_control and friends to gen8_engine_cs.h Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201216135452.6063-1-chris@chris-wilson.co.uk
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#
3da3c5c1 |
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19-Oct-2020 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915: Exclude low pages (128KiB) of stolen from use The GPU is trashing the low pages of its reserved memory upon reset. If we are using this memory for ringbuffers, then we will dutiful resubmit the trashed rings after the reset causing further resets, and worse. We must exclude this range from our own use. The value of 128KiB was found by empirical measurement (and verified now with a selftest) on gen9. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@vger.kernel.org Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201019165005.18128-2-chris@chris-wilson.co.uk (cherry picked from commit d3606757e611fbd48bb239e8c2fe9779b3f50035) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
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#
d3606757 |
|
19-Oct-2020 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915: Exclude low pages (128KiB) of stolen from use The GPU is trashing the low pages of its reserved memory upon reset. If we are using this memory for ringbuffers, then we will dutiful resubmit the trashed rings after the reset causing further resets, and worse. We must exclude this range from our own use. The value of 128KiB was found by empirical measurement (and verified now with a selftest) on gen9. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: stable@vger.kernel.org Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20201019165005.18128-2-chris@chris-wilson.co.uk
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#
065273f7 |
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18-Feb-2020 |
Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> |
drm/i915/guc: Kill USES_GUC_SUBMISSION macro use intel_uc_uses_guc_submission() directly instead, to be consistent in the way we check what we want to do with the GuC. v2: do not go through ctx->vm->gt, use i915->gt instead Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> #v1 Reviewed-by: Andi Shyti <andi.shyti@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20200218223327.11058-3-daniele.ceraolospurio@intel.com
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#
93100fde |
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23-Oct-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/selftests: Flush interrupts before disabling tasklets When setting up the system to perform the atomic reset, we need to serialise with any ongoing interrupt tasklet or else: <0> [472.951428] i915_sel-4442 0d..1 466527056us : __i915_request_submit: rcs0 fence 11659:2, current 0 <0> [472.951554] i915_sel-4442 0d..1 466527059us : __execlists_submission_tasklet: rcs0: queue_priority_hint:-2147483648, submit:yes <0> [472.951681] i915_sel-4442 0d..1 466527061us : trace_ports: rcs0: submit { 11659:2, 0:0 } <0> [472.951805] i915_sel-4442 0.... 466527114us : __igt_atomic_reset_engine: i915_reset_engine(rcs0:active) under hardirq <0> [472.951932] i915_sel-4442 0d... 466527115us : intel_engine_reset: rcs0 flags=11d <0> [472.952056] i915_sel-4442 0d... 466527117us : execlists_reset_prepare: rcs0: depth<-1 <0> [472.952179] i915_sel-4442 0d... 466527119us : intel_engine_stop_cs: rcs0 <0> [472.952305] <idle>-0 1..s1 466527119us : process_csb: rcs0 cs-irq head=3, tail=4 <0> [472.952431] i915_sel-4442 0d... 466527122us : __intel_gt_reset: engine_mask=1 <0> [472.952557] <idle>-0 1..s1 466527124us : process_csb: rcs0 csb[4]: status=0x00000001:0x00000000 <0> [472.952683] <idle>-0 1..s1 466527130us : trace_ports: rcs0: promote { 11659:2*, 0:0 } <0> [472.952808] i915_sel-4442 0d... 466527131us : execlists_reset: rcs0 <0> [472.952933] i915_sel-4442 0d..1 466527133us : process_csb: rcs0 cs-irq head=3, tail=4 <0> [472.953059] i915_sel-4442 0d..1 466527134us : process_csb: rcs0 csb[4]: status=0x00000001:0x00000000 <0> [472.953185] i915_sel-4442 0d..1 466527136us : trace_ports: rcs0: preempted { 11659:2*, 0:0 } <0> [472.953310] i915_sel-4442 0d..1 466527150us : assert_pending_valid: Nothing pending for promotion! <0> [472.953436] i915_sel-4442 0d..1 466527158us : process_csb: process_csb:1930 GEM_BUG_ON(!assert_pending_valid(execlists, "promote")) We have the same CSB events being seen by process_csb() on two different processors. One being issued by the reset in the test, the other by the interrupt; this scenario is supposed to be prevented by flushing the interrupt tasklet with tasklet_disable() before we enter the atomic reset. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=112069 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191023232443.17450-1-chris@chris-wilson.co.uk
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#
5d904e3c |
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17-Oct-2019 |
Tvrtko Ursulin <tvrtko.ursulin@intel.com> |
drm/i915: Pass in intel_gt at some for_each_engine sites Where the function, or code segment, operates on intel_gt, we need to start passing it instead of i915 to for_each_engine(_masked). This is another partial step in migration of i915->engines[] to gt->engines[]. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20191017094500.21831-2-tvrtko.ursulin@linux.intel.com
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#
cd6a8513 |
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07-Oct-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/gt: Prefer local path to runtime powermanagement Avoid going to the base i915 device when we already have a path from gt to the runtime powermanagement interface. The benefit is that it looks a bit more self-consistent to always be acquiring the gt->uncore->rpm for use with the gt->uncore. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191007154531.1750-1-chris@chris-wilson.co.uk
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#
260e6b71 |
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27-Sep-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915: Pass intel_gt to has-reset? As we execute GPU resets on a gt/ basis, and use the intel_gt as the primary for all other reset functions, also use it for the has-reset? predicates. Gradually simplifying the churn of pointers. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Andi Shyti <andi.shyti@intel.com> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190927211749.2181-1-chris@chris-wilson.co.uk
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#
4b9bb972 |
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26-Jun-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915: Only recover active engines If we issue a reset to a currently idle engine, leave it idle afterwards. This is useful to excise a linkage between reset and the shrinker. When waking the engine, we need to pin the default context image which we use for overwriting a guilty context -- if the engine is idle we do not need this pinned image! However, this pinning means that waking the engine acquires the FS_RECLAIM, and so may trigger the shrinker. The shrinker itself may need to wait upon the GPU to unbind and object and so may require services of reset; ergo we should avoid the engine wake up path. The danger in skipping the recovery for idle engines is that we leave the engine with no context defined, which may interfere with the operation of the power context on some older platforms. In practice, we should only be resetting an active GPU but it something to look out for on Ironlake (if memory serves). Fixes: 79ffac8599c4 ("drm/i915: Invert the GEM wakeref hierarchy") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190626154549.10066-2-chris@chris-wilson.co.uk (cherry picked from commit 18398904ca9e3ddd180e2ecd45886e146b1d9d5b) Signed-off-by: Jani Nikula <jani.nikula@intel.com>
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#
cb823ed9 |
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12-Jul-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/gt: Use intel_gt as the primary object for handling resets Having taken the first step in encapsulating the functionality by moving the related files under gt/, the next step is to start encapsulating by passing around the relevant structs rather than the global drm_i915_private. In this step, we pass intel_gt to intel_reset.c Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190712192953.9187-1-chris@chris-wilson.co.uk
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#
18398904 |
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26-Jun-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915: Only recover active engines If we issue a reset to a currently idle engine, leave it idle afterwards. This is useful to excise a linkage between reset and the shrinker. When waking the engine, we need to pin the default context image which we use for overwriting a guilty context -- if the engine is idle we do not need this pinned image! However, this pinning means that waking the engine acquires the FS_RECLAIM, and so may trigger the shrinker. The shrinker itself may need to wait upon the GPU to unbind and object and so may require services of reset; ergo we should avoid the engine wake up path. The danger in skipping the recovery for idle engines is that we leave the engine with no context defined, which may interfere with the operation of the power context on some older platforms. In practice, we should only be resetting an active GPU but it something to look out for on Ironlake (if memory serves). Fixes: 79ffac8599c4 ("drm/i915: Invert the GEM wakeref hierarchy") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Imre Deak <imre.deak@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190626154549.10066-2-chris@chris-wilson.co.uk
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#
faaa2902 |
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26-Jun-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/selftests: Fixup atomic reset checking We require that the intel_gpu_reset() was atomic, not the whole of i915_reset() which is guarded by a mutex. However, we do require that i915_reset_engine() is atomic for use from within the submission tasklet. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190626134433.6318-3-chris@chris-wilson.co.uk
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1e5deb26 |
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26-Jun-2019 |
Chris Wilson <chris@chris-wilson.co.uk> |
drm/i915/selftests: Drop manual request wakerefs around hangcheck We no longer need to manually acquire a wakeref for request emission, so drop the redundant wakerefs, letting us test our wakeref handling more precisely. References: 79ffac8599c4 ("drm/i915: Invert the GEM wakeref hierarchy") Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190626134433.6318-2-chris@chris-wilson.co.uk
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#
c447ff7d |
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13-Jun-2019 |
Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> |
drm/i915: update with_intel_runtime_pm to use the rpm structure Matching the underlying get/put functions. Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-8-daniele.ceraolospurio@intel.com
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#
d858d569 |
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13-Jun-2019 |
Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> |
drm/i915: update rpm_get/put to use the rpm structure The functions where internally already only using the structure, so we need to just flip the interface. v2: rebase Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Imre Deak <imre.deak@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190613232156.34940-7-daniele.ceraolospurio@intel.com
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#
beca36ff |
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22-May-2019 |
Michal Wajdeczko <michal.wajdeczko@intel.com> |
drm/i915/selftests: Use prepare/finish during atomic reset test We were testing full GPU reset in atomic context without correctly wrapping it by prepare/finish steps. This could confuse our GuC reset handling code. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190522193203.23932-4-michal.wajdeczko@intel.com
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f6470c9b |
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22-May-2019 |
Michal Wajdeczko <michal.wajdeczko@intel.com> |
drm/i915/selftests: Split igt_atomic_reset testcase Split igt_atomic_reset selftests into separate full & engines parts, so we can move former to the dedicated reset selftests file. While here change engines test to loop first over atomic phases and then loop over available engines. Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190522193203.23932-3-michal.wajdeczko@intel.com
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932309fb |
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22-May-2019 |
Michal Wajdeczko <michal.wajdeczko@intel.com> |
drm/i915/selftests: Move some reset testcases to separate file igt_global_reset and igt_wedged_reset testcases are first candidates. Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20190522193203.23932-2-michal.wajdeczko@intel.com
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