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e9037e7f9a1681fca32e45e82d7b7f714b49a9e6
android_kernel_xiaomi_sm8450/drivers/gpu/drm/i915/gt
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Chris Wilson e9037e7f9a drm/i915: Extend intel_wakeref to support delayed puts 
In some cases we want to hold onto the wakeref for a little after the
last user so that we can avoid having to drop and then immediately
reacquire it. Allow the last user to specify if they would like to keep
the wakeref alive for a short hysteresis.

v2: Embrace bitfield.h for adjustable flags.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200323103221.14444-1-chris@chris-wilson.co.uk
2020-03-23 12:51:05 +00:00
..
selftests
…
uc
drm/i915: Apply i915_request_skip() on submission
2020-03-04 14:29:50 +00:00
debugfs_engines.c
drm/i915/gt: Move pm debug files into a gt aware debugfs
2019-12-22 15:25:10 +00:00
debugfs_engines.h
drm/i915/gt: Move pm debug files into a gt aware debugfs
2019-12-22 15:25:10 +00:00
debugfs_gt_pm.c
drm/i915/gt: Move pm debug files into a gt aware debugfs
2019-12-22 15:25:10 +00:00
debugfs_gt_pm.h
drm/i915/gt: Move pm debug files into a gt aware debugfs
2019-12-22 15:25:10 +00:00
debugfs_gt.c
drm/i915/gt: Move pm debug files into a gt aware debugfs
2019-12-22 15:25:10 +00:00
debugfs_gt.h
drm/i915/gt: Move pm debug files into a gt aware debugfs
2019-12-22 15:25:10 +00:00
gen6_ppgtt.c
Merge tag 'drm-next-2020-01-30' of git://anongit.freedesktop.org/drm/drm
2020-01-30 08:04:01 -08:00
gen6_ppgtt.h
drm/i915/gtt: split up i915_gem_gtt
2020-01-07 19:27:36 +00:00
gen6_renderstate.c
…
gen7_renderclear.c
drm/i915/gen7: Clear all EU/L3 residual contexts
2020-03-06 08:59:06 +00:00
gen7_renderclear.h
drm/i915/gen7: Clear all EU/L3 residual contexts
2020-03-06 08:59:06 +00:00
gen7_renderstate.c
…
gen8_ppgtt.c
drm/i915/vgpu: improve vgpu abstractions
2020-03-03 17:46:54 +02:00
gen8_ppgtt.h
drm/i915/gtt: split up i915_gem_gtt
2020-01-07 19:27:36 +00:00
gen8_renderstate.c
…
gen9_renderstate.c
…
hsw_clear_kernel.c
drm/i915/gen7: Clear all EU/L3 residual contexts
2020-03-06 08:59:06 +00:00
intel_breadcrumbs.c
drm/i915/gt: Prevent queuing retire workers on the virtual engine
2020-02-07 10:54:49 +00:00
intel_context_param.c
drm/i915: Allow userspace to specify ringsize on construction
2020-02-25 19:23:19 +00:00
intel_context_param.h
drm/i915: Allow userspace to specify ringsize on construction
2020-02-25 19:23:19 +00:00
intel_context_sseu.c
drm/i915/gt: Pull sseu context updates under gt
2020-02-04 10:14:03 +00:00
intel_context_types.h
drm/i915: Use explicit flag to mark unreachable intel_context
2020-03-19 21:28:20 +00:00
intel_context.c
drm/i915/gt: Use the correct err_unlock unwind path for a closed context
2020-03-22 13:44:24 +00:00
intel_context.h
drm/i915: Use explicit flag to mark unreachable intel_context
2020-03-19 21:28:20 +00:00
intel_engine_cs.c
drm/i915/gen12: Disable preemption timeout
2020-03-12 13:46:01 +00:00
intel_engine_heartbeat.c
drm/i915/gt: Always reschedule the new heartbeat
2020-03-17 18:26:15 +00:00
intel_engine_heartbeat.h
…
intel_engine_pm.c
drm/i915/gt: Include a tell-tale for engine parking
2020-01-22 17:10:15 +00:00
intel_engine_pm.h
drm/i915: Extend intel_wakeref to support delayed puts
2020-03-23 12:51:05 +00:00
intel_engine_pool_types.h
…
intel_engine_pool.c
…
intel_engine_pool.h
…
intel_engine_types.h
drm/i915/gt: Expose busywait duration to sysfs
2020-02-28 22:03:41 +00:00
intel_engine_user.c
drm/i915/gt: Make WARN* drm specific where drm_priv ptr is available
2020-01-22 17:53:37 +02:00
intel_engine_user.h
…
intel_engine.h
drm/i915/gt: Defend against concurrent updates to execlists->active
2020-03-09 20:38:57 +00:00
intel_ggtt_fencing.c
drm/i915/gt: Restore check for invalid vma for fencing
2020-03-17 00:22:34 +00:00
intel_ggtt_fencing.h
drm/i915/gt: Allocate i915_fence_reg array
2020-03-16 20:28:29 +00:00
intel_ggtt.c
drm/i915/ggtt: convert to drm_device based logging macros.
2020-03-19 11:34:04 +02:00
intel_gpu_commands.h
drm/i915/gen7: Clear all EU/L3 residual contexts
2020-03-06 08:59:06 +00:00
intel_gt_irq.c
drm/i915/gt: Hook up CS_MASTER_ERROR_INTERRUPT
2020-01-29 15:16:52 +00:00
intel_gt_irq.h
drm/i915/gt: Reorganise gen8+ interrupt handler
2020-01-28 12:30:00 +00:00
intel_gt_pm_irq.c
…
intel_gt_pm_irq.h
…
intel_gt_pm.c
drm/i915/gt: Pull restoration of GGTT fences underneath the GT
2020-03-16 20:28:28 +00:00
intel_gt_pm.h
drm/i915/gt: Apply sanitiization just before resume
2019-12-26 12:37:30 +00:00
intel_gt_requests.c
drm/i915: Extend intel_wakeref to support delayed puts
2020-03-23 12:51:05 +00:00
intel_gt_requests.h
…
intel_gt_types.h
drm/i915: Remove i915->kernel_context
2019-12-21 16:37:10 +00:00
intel_gt.c
drm/i915/gt: Wait for RCUs frees before asserting idle on unload
2020-03-12 20:47:24 +00:00
intel_gt.h
drm/i915/gt: Drop rogue space in the middle of GT_TRACE
2020-01-16 15:41:34 +00:00
intel_gtt.c
drm/i915/gt: Pull marking vm as closed underneath the vm->mutex
2020-02-28 12:33:07 +00:00
intel_gtt.h
drm/i915/gt: Allocate i915_fence_reg array
2020-03-16 20:28:29 +00:00
intel_llc_types.h
…
intel_llc.c
drm/i915/gt: Do not attempt to reprogram IA/ring frequencies for dgfx
2020-02-19 22:27:10 +00:00
intel_llc.h
…
intel_lrc_reg.h
drm/i915: Track hw reported context runtime
2020-02-16 15:16:22 +00:00
intel_lrc.c
drm/i915: Rely on direct submission to the queue
2020-03-23 11:51:39 +00:00
intel_lrc.h
drm/i915/gt: Merge engine init/setup loops
2019-12-22 15:18:05 +00:00
intel_mocs.c
drm/i915/gt: Refactor l3cc/mocs availability
2020-02-19 14:09:18 +00:00
intel_mocs.h
…
intel_ppgtt.c
drm/i915/gtt: split up i915_gem_gtt
2020-01-07 19:27:36 +00:00
intel_rc6_types.h
…
intel_rc6.c
drm/i915/rc6: convert to struct drm_device based logging macros.
2020-03-19 11:34:16 +02:00
intel_rc6.h
…
intel_renderstate.c
drm/i915/renderstate: use struct drm_device based logging macros.
2020-03-19 11:34:22 +02:00
intel_renderstate.h
…
intel_reset_types.h
…
intel_reset.c
drm/i915/gt: Cancel a hung context if already closed
2020-03-19 21:28:24 +00:00
intel_reset.h
…
intel_ring_submission.c
drm/i915/ring_submission: use drm_device based logging macros.
2020-03-19 11:34:28 +02:00
intel_ring_types.h
drm/i915/gt: Avoid resetting ring->head outside of its timeline mutex
2020-02-11 12:03:22 +00:00
intel_ring.c
drm/i915/execlists: Always force a context reload when rewinding RING_TAIL
2020-02-07 21:41:46 +00:00
intel_ring.h
drm/i915/execlists: Always force a context reload when rewinding RING_TAIL
2020-02-07 21:41:46 +00:00
intel_rps_types.h
…
intel_rps.c
drm/i915/gt: Leave rps->cur_freq on unpark
2020-03-22 23:03:08 +00:00
intel_rps.h
…
intel_sseu.c
drm/i915/perf: introduce global sseu pinning
2020-03-17 15:27:55 +02:00
intel_sseu.h
…
intel_timeline_types.h
drm/i915/gt: Pull GT initialisation under intel_gt_init()
2019-12-22 12:51:32 +00:00
intel_timeline.c
drm/i915/gt: Mark timeline->cacheline as destroyed after rcu grace period
2020-03-23 11:16:03 +00:00
intel_timeline.h
…
intel_workarounds_types.h
drm/i915/gt: Skip rmw for masked registers
2020-02-01 09:21:57 +00:00
intel_workarounds.c
drm/i915/workarounds: convert to drm_device based logging macros.
2020-03-19 11:34:36 +02:00
intel_workarounds.h
…
ivb_clear_kernel.c
drm/i915/gen7: Clear all EU/L3 residual contexts
2020-03-06 08:59:06 +00:00
mock_engine.c
drm/i915: Apply i915_request_skip() on submission
2020-03-04 14:29:50 +00:00
mock_engine.h
…
selftest_context.c
drm/i915: Remove i915->kernel_context
2019-12-21 16:37:10 +00:00
selftest_engine_cs.c
…
selftest_engine_heartbeat.c
drm/i915/selftests: Disable heartbeat around manual pulse tests
2020-02-28 09:25:41 +00:00
selftest_engine_pm.c
…
selftest_engine.c
…
selftest_engine.h
…
selftest_gt_pm.c
…
selftest_hangcheck.c
drm/i915: Apply i915_request_skip() on submission
2020-03-04 14:29:50 +00:00
selftest_llc.c
drm/i915/gt: Do not attempt to reprogram IA/ring frequencies for dgfx
2020-02-19 22:27:10 +00:00
selftest_llc.h
…
selftest_lrc.c
drm/i915/selftest: Add more poison patterns
2020-03-13 11:36:34 +00:00
selftest_mocs.c
drm/i915/gt: Refactor l3cc/mocs availability
2020-02-19 14:09:18 +00:00
selftest_rc6.c
drm/i915/selftests: Show the RC6 residency on parking failure
2020-01-24 10:09:56 +00:00
selftest_rc6.h
…
selftest_reset.c
drm/i915/guc: Kill USES_GUC_SUBMISSION macro
2020-02-20 17:48:03 +00:00
selftest_ring_submission.c
drm/i915/gt: Wait for the wa batch to be pinned
2020-03-07 17:10:35 +00:00
selftest_timeline.c
drm/i915/selftests: Remove erroneous intel_engine_pm_put
2020-02-09 13:47:26 +00:00
selftest_workarounds.c
drm/i915/selftests: Also wait for the scratch buffer to be bound
2020-01-31 15:10:02 +00:00
sysfs_engines.c
drm/i915/gt: Expose heartbeat interval via sysfs
2020-02-28 22:03:49 +00:00
sysfs_engines.h
drm/i915/gt: Expose engine properties via sysfs
2020-02-28 22:03:19 +00:00