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OpenCloudOS-Kernel/drivers/gpu/drm/i915/gt
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Chris Wilson 536f77b1ca drm/i915/gt: Call stop_ring() from ring resume, again 
For reasons I cannot explain, except to say this is Sandybridge after
all, call stop_ring() again dring ring resume in order to prevent
mysterious hard hangs.

Testcase: igt/i915_selftest/hangcheck # snb
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210121154950.19898-3-chris@chris-wilson.co.uk
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
 		2021-03-24 19:30:34 +01:00
..
selftests
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shaders drm/i915: Include asm sources for {ivb, hsw}_clear_kernel.c 2020-06-29 11:29:12 +03:00
uc drm/i915: Strip out internal priorities 2021-03-24 19:30:34 +01:00
debugfs_engines.c drm/i915/gt: allow setting generic data pointer 2020-03-26 21:20:51 +00:00
debugfs_engines.h
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debugfs_gt.c drm/i915: Move sseu debugfs under gt/ 2020-07-08 21:40:15 +01:00
debugfs_gt.h drm/i915/gt: allow setting generic data pointer 2020-03-26 21:20:51 +00:00
debugfs_gt_pm.c drm/i915: Drop i915_request.lock requirement for intel_rps_boost() 2020-12-31 15:15:05 +00:00
debugfs_gt_pm.h
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gen2_engine_cs.c drm/i915/gt: Flush gen3 relocs harder, again 2020-06-13 10:30:01 +01:00
gen2_engine_cs.h drm/i915/gt: Split low level gen2-7 CS emitters 2020-06-02 10:42:00 +01:00
gen6_engine_cs.c drm/i915/gt: Split low level gen2-7 CS emitters 2020-06-02 10:42:00 +01:00
gen6_engine_cs.h drm/i915/gt: Split low level gen2-7 CS emitters 2020-06-02 10:42:00 +01:00
gen6_ppgtt.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
gen6_ppgtt.h drm/i915: Make sure execbuffer always passes ww state to i915_vma_pin. 2020-09-07 14:31:13 +03:00
gen6_renderstate.c
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gen7_renderclear.c drm/i915/gt: Correct surface base address for renderclear 2021-02-17 06:19:04 -05:00
gen7_renderclear.h drm/i915/gen7: Clear all EU/L3 residual contexts 2020-03-06 08:59:06 +00:00
gen7_renderstate.c
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gen8_engine_cs.c drm/i915/gt: Add arbitration check before semaphore wait 2021-01-18 12:37:20 +00:00
gen8_engine_cs.h drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
gen8_ppgtt.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
gen8_ppgtt.h
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gen8_renderstate.c
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gen9_renderstate.c
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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: Close race between enable_breadcrumbs and cancel_breadcrumbs 2021-02-02 13:38:59 +02:00
intel_breadcrumbs.h drm/i915/gt: Restore ce->signal flush before releasing virtual engine 2021-01-08 21:35:55 +00:00
intel_breadcrumbs_types.h drm/i915/gt: Shrink the critical section for irq signaling 2020-12-24 15:02:39 +00:00
intel_context.c drm/i915/gt: Split the breadcrumb spinlock between global and contexts 2020-12-02 17:05:58 -08:00
intel_context.h drm/i915/gem: Peek at the inflight context 2020-12-29 19:28:45 +00:00
intel_context_param.c
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intel_context_param.h
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intel_context_sseu.c drm/i915/gt: Split logical ring contexts from execlist submission 2020-12-21 09:53:48 +00:00
intel_context_types.h drm/i915: Populate logical context during first pin. 2021-01-01 22:16:01 +00:00
intel_engine.h drm/i915/gt: Another tweak for flushing the tasklets 2020-12-20 18:15:17 +00:00
intel_engine_cs.c Merge tag 'drm-intel-next-2021-03-16' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2021-03-18 08:06:34 +10:00
intel_engine_heartbeat.c drm/i915: Remove I915_USER_PRIORITY_SHIFT 2021-03-24 19:30:34 +01:00
intel_engine_heartbeat.h
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intel_engine_pm.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +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_stats.h drm/i915/gt: Convert stats.active to plain unsigned int 2021-01-15 21:30:24 +00:00
intel_engine_types.h drm/i915/gt: Convert stats.active to plain unsigned int 2021-01-15 21:30:24 +00:00
intel_engine_user.c drm/i915: Reboot CI if we get wedged during driver init 2020-07-06 19:21:07 +01:00
intel_engine_user.h
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intel_execlists_submission.c drm/i915: Strip out internal priorities 2021-03-24 19:30:34 +01:00
intel_execlists_submission.h drm/i915/guc: stop calling execlists_set_default_submission 2021-01-13 11:22:00 +00:00
intel_ggtt.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
intel_ggtt_fencing.c drm/i915/gt: Prefer recycling an idle fence 2020-12-23 21:58:00 +00:00
intel_ggtt_fencing.h drm/i915/gt: Store the fence details on the fence 2020-04-01 23:34:16 +01:00
intel_gpu_commands.h drm/i915/gen12: Fix HDC pipeline flush 2020-05-07 07:44:41 +01:00
intel_gt.c drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt.h drm/i915: Introduce gt_init_mmio 2020-07-08 21:07:13 +01:00
intel_gt_buffer_pool.c drm/i915/pool: constrain pool objects by mapping type 2021-01-19 20:36:28 +00:00
intel_gt_buffer_pool.h drm/i915/pool: constrain pool objects by mapping type 2021-01-19 20:36:28 +00:00
intel_gt_buffer_pool_types.h drm/i915/pool: constrain pool objects by mapping type 2021-01-19 20:36:28 +00:00
intel_gt_clock_utils.c drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt_clock_utils.h drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt_irq.c drm/i915/gt: Move move context layout registers and offsets to lrc_reg.h 2020-12-09 23:41:15 +00:00
intel_gt_irq.h
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intel_gt_pm.c drm/i915/gt: Track the overall awake/busy time 2020-12-17 22:26:38 +00:00
intel_gt_pm.h drm/i915/gt: Track the overall awake/busy time 2020-12-17 22:26:38 +00:00
intel_gt_pm_irq.c
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intel_gt_pm_irq.h
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intel_gt_requests.c drm/i915/gt: Remove uninterruptible parameter from intel_gt_wait_for_idle 2020-12-09 19:43:32 +00:00
intel_gt_requests.h
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intel_gt_types.h drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gtt.c drm/i915/gt: Provide a utility to create a scratch buffer 2020-12-21 09:53:52 +00:00
intel_gtt.h drm/i915/gt: Provide a utility to create a scratch buffer 2020-12-21 09:53:52 +00:00
intel_llc.c
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intel_llc.h
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intel_llc_types.h
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intel_lrc.c drm/i915/gt: Prevent use of engine->wa_ctx after error 2021-01-18 12:24:59 +02:00
intel_lrc.h drm/i915/gt: Exercise lrc_wa_ctx initialisation failure 2021-01-09 16:02:57 +00:00
intel_lrc_reg.h drm/i915/gt: Split logical ring contexts from execlist submission 2020-12-21 09:53:48 +00:00
intel_mocs.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
intel_mocs.h
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intel_ppgtt.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
intel_rc6.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
intel_rc6.h
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intel_rc6_types.h
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intel_region_lmem.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
intel_region_lmem.h drm/i915: move region_lmem under gt 2021-01-12 21:12:10 +00:00
intel_renderstate.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
intel_renderstate.h drm/i915: Use ww locking in intel_renderstate. 2020-09-07 14:30:31 +03:00
intel_reset.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
intel_reset.h drm/i915/gt: Replace direct submit with direct call to tasklet 2020-12-24 15:02:35 +00:00
intel_reset_types.h drm/i915: Reboot CI if we get wedged during driver init 2020-07-06 19:21:07 +01:00
intel_ring.c drm/i915/gem: Move stolen node into GEM object union 2021-01-20 20:46:36 +00:00
intel_ring.h drm/i915: Make sure execbuffer always passes ww state to i915_vma_pin. 2020-09-07 14:31:13 +03:00
intel_ring_submission.c drm/i915/gt: Call stop_ring() from ring resume, again 2021-03-24 19:30:34 +01:00
intel_ring_types.h
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intel_rps.c drm/i915/gt: Prune inlines 2021-01-14 15:40:57 +00:00
intel_rps.h drm/i915/gt: Sanitize RPS interrupts upon resume 2020-05-03 08:24:36 +01:00
intel_rps_types.h drm/i915: Drop i915_request.lock requirement for intel_rps_boost() 2020-12-31 15:15:05 +00:00
intel_sseu.c drm/i915/jsl: Split EHL/JSL platform info and PCI ids 2020-10-14 09:31:34 +02:00
intel_sseu.h drm/i915/sseu: Move sseu_info under gt_info 2020-07-08 21:13:09 +01:00
intel_sseu_debugfs.c drm/i915: Move sseu debugfs under gt/ 2020-07-08 21:40:15 +01:00
intel_sseu_debugfs.h drm/i915: Move sseu debugfs under gt/ 2020-07-08 21:40:15 +01:00
intel_timeline.c drm/i915: Check for rq->hwsp validity after acquiring RCU lock 2021-01-18 12:54:25 +02:00
intel_timeline.h drm/i915/gt: Only retire on the last breadcrumb if the last request 2021-01-08 21:35:56 +00:00
intel_timeline_types.h drm/i915/gt: Track all timelines created using the HWSP 2020-12-22 14:36:11 +00:00
intel_workarounds.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
intel_workarounds.h
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intel_workarounds_types.h
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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: Refactor marking a request as EIO 2021-01-09 18:29:07 +00:00
mock_engine.h
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selftest_context.c drm/i915/gt: Replace direct submit with direct call to tasklet 2020-12-24 15:02:35 +00:00
selftest_engine.c
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selftest_engine.h
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selftest_engine_cs.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
selftest_engine_heartbeat.c drm/i915/selftests: Bump the scheduling error threshold for fast heartbeats 2021-01-13 22:14:41 +00:00
selftest_engine_heartbeat.h drm/i915/selftests: Enable selftesting of busy-stats 2020-06-18 09:26:53 +01:00
selftest_engine_pm.c drm/i915/selftests: Rearrange ktime_get to reduce latency against CS 2021-01-08 21:35:54 +00:00
selftest_execlists.c drm/i915: Remove I915_USER_PRIORITY_SHIFT 2021-03-24 19:30:34 +01:00
selftest_gt_pm.c drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
selftest_hangcheck.c drm/i915/selftests: Prepare the selftests for engine resets with ring submission 2021-01-19 11:55:13 +00:00
selftest_llc.c
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selftest_llc.h
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selftest_lrc.c drm/i915: Strip out internal priorities 2021-03-24 19:30:34 +01:00
selftest_mocs.c drm/i915/selftests: fix the uint*_t types that have crept in 2021-01-14 11:52:07 +02:00
selftest_rc6.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
selftest_rc6.h
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selftest_reset.c drm/i915/selftests: Prepare the selftests for engine resets with ring submission 2021-01-19 11:55:13 +00:00
selftest_ring.c drm/i915/gt: Incrementally check for rewinding 2020-06-16 11:34:23 +03:00
selftest_ring_submission.c drm/i915/selftests: Always flush before unpining after writing 2020-05-11 16:50:04 +01:00
selftest_rps.c drm/i915/gt: Plug IPS into intel_rps_set 2020-11-21 19:38:56 +00:00
selftest_rps.h drm/i915/gt: Fix up clock frequency 2020-04-27 17:34:33 +01:00
selftest_timeline.c drm/i915/gt: Move gen8 CS emitters into gen8_engine_cs.h 2020-12-16 15:55:43 +00:00
selftest_workarounds.c drm/i915/gt: Provide a utility to create a scratch buffer 2020-12-21 09:53:52 +00:00
shmem_utils.c drm/i915/gem: Move stolen node into GEM object union 2021-01-20 20:46:36 +00:00
shmem_utils.h drm/i915/gt: Keep a no-frills swappable copy of the default context state 2020-04-29 19:02:37 +01:00
st_shmem_utils.c drm/i915/gt: Keep a no-frills swappable copy of the default context state 2020-04-29 19:02:37 +01:00
sysfs_engines.c drm/i915/gt: Cleanup kasan warning for on-stack (unsigned long) casting 2020-10-16 11:08:44 +01:00
sysfs_engines.h
…