AuxXxilium/linux_dsm_epyc7002
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8b390c1581
linux_dsm_epyc7002/drivers/gpu/drm/i915
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Chris Wilson 8b390c1581 drm/i915/execlists: Clear semaphore immediately upon ELSP promotion 
There is no significance to our delay before clearing the semaphore the
engine is waiting on, so release it as soon as we acknowledge the CS
update following our preemption request. This should allow the GPU to
resume work earlier, if it was stuck on the semaphore at the end of a
request.

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/20191015093204.25693-1-chris@chris-wilson.co.uk
2019-10-15 11:51:13 +01:00
..
display Merge drm/drm-next into drm-intel-next-queued 2019-10-15 11:18:26 +03:00
gem Merge drm/drm-next into drm-intel-next-queued 2019-10-15 11:18:26 +03:00
gt drm/i915/execlists: Clear semaphore immediately upon ELSP promotion 2019-10-15 11:51:13 +01:00
gvt Merge tag 'drm-intel-next-2019-10-07' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2019-10-08 12:54:38 +10:00
oa
selftests drm/i915/selftests: Fixup naked 64b divide 2019-10-14 09:26:07 +01:00
i915_active_types.h drm/i915: Coordinate i915_active with its own mutex 2019-10-04 15:39:12 +01:00
i915_active.c drm/i915: Move idle barrier cleanup into engine-pm 2019-10-04 15:39:16 +01:00
i915_active.h drm/i915: Coordinate i915_active with its own mutex 2019-10-04 15:39:12 +01:00
i915_buddy.c drm/i915/buddy: add missing call to i915_global_register 2019-09-09 10:58:20 +01:00
i915_buddy.h
i915_cmd_parser.c
i915_debugfs.c drm/i915/perf: implement active wait for noa configurations 2019-10-12 09:08:33 +01:00
i915_debugfs.h
i915_drv.c drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
i915_drv.h drm/i915: Move SAGV block time to dev_priv 2019-10-10 11:00:47 -07:00
i915_fixed.h
i915_gem_evict.c drm/i915: Move request runtime management onto gt 2019-10-04 15:39:26 +01:00
i915_gem_fence_reg.c drm/i915: Pull i915_vma_pin under the vm->mutex 2019-10-04 15:39:02 +01:00
i915_gem_fence_reg.h drm/i915: Track ggtt fence reservations under its own mutex 2019-08-22 08:53:40 +01:00
i915_gem_gtt.c drm/i915: Move context management under GEM 2019-10-04 15:39:34 +01:00
i915_gem_gtt.h drm/i915: Pull i915_vma_pin under the vm->mutex 2019-10-04 15:39:02 +01:00
i915_gem.c drm-misc-next for 5.5: 2019-10-11 09:30:53 +10:00
i915_gem.h drm/i915/execlists: Assert tasklet is locked for process_csb() 2019-10-14 21:10:59 +01:00
i915_getparam.c drm/i915/perf: introduce a versioning of the i915-perf uapi 2019-10-14 21:30:25 +01:00
i915_globals.c
i915_globals.h
i915_gpu_error.c drm/i915: Remove logical HW ID 2019-10-04 15:39:30 +01:00
i915_gpu_error.h drm/i915: Remove logical HW ID 2019-10-04 15:39:30 +01:00
i915_ioc32.c
i915_irq.c drm/i915/ehl: Port C's hotplug interrupt is associated with TC1 bits 2019-10-14 09:16:27 -07:00
i915_irq.h drm/i915: Implement a better i945gm vblank irq vs. C-states workaround 2019-10-04 18:43:49 +03:00
i915_memcpy.c
i915_memcpy.h
i915_mm.c
i915_params.c drm/i915/tgl: Add DC3CO mask to allowed_dc_mask and gen9_dc_mask 2019-10-08 11:05:26 +03:00
i915_params.h
i915_pci.c drm/i915/display: abstract all vgaarb access to intel_vga.[ch] 2019-10-02 13:31:54 +03:00
i915_perf_types.h drm/i915/perf: allow holding preemption on filtered ctx 2019-10-14 21:30:28 +01:00
i915_perf.c drm/i915/perf: allow holding preemption on filtered ctx 2019-10-14 21:30:28 +01:00
i915_perf.h drm/i915/perf: introduce a versioning of the i915-perf uapi 2019-10-14 21:30:25 +01:00
i915_pmu.c drm/i915: Extract GT render sleep (rc6) management 2019-09-27 13:01:57 +01:00
i915_pmu.h drm/i915/pmu: Use GT parked for estimating RC6 while asleep 2019-09-12 17:02:50 +01:00
i915_priolist_types.h drm/i915: Push the wakeref->count deferral to the backend 2019-08-13 21:09:49 +01:00
i915_pvinfo.h
i915_query.c drm/i915: add support for perf configuration queries 2019-10-14 21:30:26 +01:00
i915_query.h
i915_reg.h drm/i915/perf: implement active wait for noa configurations 2019-10-12 09:08:33 +01:00
i915_request.c drm/i915/execlists: Tweak virtual unsubmission 2019-10-14 12:51:17 +01:00
i915_request.h drm/i915: Mark up "sentinel" requests 2019-10-12 08:51:17 +01:00
i915_scatterlist.c
i915_scatterlist.h drm/i915: s/for_each_sgt_dma/for_each_sgt_daddr/ 2019-08-29 21:59:16 +01:00
i915_scheduler_types.h drm/i915: Note the addition of timeslicing to the pretend scheduler 2019-10-11 09:36:16 +01:00
i915_scheduler.c drm/i915: Push the wakeref->count deferral to the backend 2019-08-13 21:09:49 +01:00
i915_scheduler.h
i915_selftest.h
i915_suspend.c drm/i915: Drop struct_mutex from suspend state save/restore 2019-10-04 15:39:41 +01:00
i915_suspend.h
i915_sw_fence_work.c drm/i915: Generalise the clflush dma-worker 2019-08-22 08:27:44 +01:00
i915_sw_fence_work.h drm/i915: Generalise the clflush dma-worker 2019-08-22 08:27:44 +01:00
i915_sw_fence.c Merge drm/drm-next into drm-intel-next-queued 2019-08-22 00:10:36 -07:00
i915_sw_fence.h Merge drm/drm-next into drm-intel-next-queued 2019-08-22 00:10:36 -07:00
i915_switcheroo.c drm/i915: split out i915_switcheroo.[ch] from i915_drv.c 2019-10-06 11:25:00 +03:00
i915_switcheroo.h drm/i915: split out i915_switcheroo.[ch] from i915_drv.c 2019-10-06 11:25:00 +03:00
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c drm/i915: Move context management under GEM 2019-10-04 15:39:34 +01:00
i915_sysfs.h
i915_trace_points.c
i915_trace.h drm/i915: Move context management under GEM 2019-10-04 15:39:34 +01:00
i915_user_extensions.c
i915_user_extensions.h
i915_utils.c
i915_utils.h drm/i915/execlists: Lift process_csb() out of the irq-off spinlock 2019-08-16 20:59:02 +01:00
i915_vgpu.c drm/i915: to make vgpu ppgtt notificaiton as atomic operation 2019-09-06 09:53:12 -07:00
i915_vgpu.h
i915_vma.c drm/i915: Remove leftover vma->obj->pages_pin_count on insert/remove 2019-10-15 11:46:52 +01:00
i915_vma.h drm/i915: Pull i915_vma_pin under the vm->mutex 2019-10-04 15:39:02 +01:00
intel_csr.c drm/i915/dmc: Update ICL DMC version to v1.09 2019-09-27 10:20:39 -07:00
intel_csr.h
intel_device_info.c drm/i915/tgl: s/ss/eu fuse reading support 2019-09-21 08:31:08 +01:00
intel_device_info.h drm/i915/dsb: feature flag added for display state buffer. 2019-09-23 09:37:54 +03:00
intel_gvt.c
intel_gvt.h
intel_memory_region.c drm/i915/region: support volatile objects 2019-10-08 20:50:01 +01:00
intel_memory_region.h drm/i915/region: support volatile objects 2019-10-08 20:50:01 +01:00
intel_pch.c drm/i915/cml: Add second PCH ID for CMP 2019-09-18 11:00:40 +01:00
intel_pch.h drm/i915/cml: Add second PCH ID for CMP 2019-09-18 11:00:40 +01:00
intel_pm.c drm/i915/tgl: Read SAGV block time from PCODE 2019-10-10 11:00:47 -07:00
intel_pm.h drm/i915: Extract GT render sleep (rc6) management 2019-09-27 13:01:57 +01:00
intel_runtime_pm.c drm/i915/display: abstract all vgaarb access to intel_vga.[ch] 2019-10-02 13:31:54 +03:00
intel_runtime_pm.h
intel_sideband.c
intel_sideband.h
intel_uncore.c drm/i915/tgl: Introduce gen12 forcewake ranges 2019-09-13 20:07:36 +01:00
intel_uncore.h drm/i915: Only apply a rmw mmio update if the value changes 2019-09-17 15:25:40 +01:00
intel_wakeref.c drm/i915: Push the wakeref->count deferral to the backend 2019-08-13 21:09:49 +01:00
intel_wakeref.h drm/i915: Push the wakeref->count deferral to the backend 2019-08-13 21:09:49 +01:00
intel_wopcm.c drm/i915/wopcm: Fix SPDX tag location 2019-08-16 16:50:03 +01:00
intel_wopcm.h
Kconfig drm/i915: Fix Kconfig indentation 2019-10-08 09:18:19 +03:00
Kconfig.debug Merge drm/drm-next into drm-intel-next-queued 2019-10-15 11:18:26 +03:00
Kconfig.profile
Makefile Merge drm/drm-next into drm-intel-next-queued 2019-10-15 11:18:26 +03:00