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a491cc8e15
linux/drivers/gpu/drm/i915
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Chris Wilson a491cc8e15 drm/i915: Truly bump ready tasks ahead of busywaits 
In commit b7404c7ecb ("drm/i915: Bump ready tasks ahead of
busywaits"), I tried cutting a corner in order to not install a signal
for each of our dependencies, and only listened to requests on which we
were intending to busywait. The compromise that was made was that
instead of then being able to promote the request with a full
NOSEMAPHORE like its non-busywaiting brethren, as we had not ensured we
had cleared the semaphore chain, we settled for only using the NEWCLIENT
boost. With an over saturated system with multiple NEWCLIENTS in flight
at any time, this was found to be an inadequate promotion and left us
with a much poorer scheduling order than prior to using semaphores.

The outcome of this patch, is that all requests have NOSEMAPHORE
priority when they have no dependencies and are ready to run and not
busywait, restoring the pre-semaphore ordering on saturated systems.

We can demonstrate the effect of poor scheduling order by oversaturating
the system using gem_wsim on a system with multiple vcs engines
(i.e running the same workloads across more clients than required for
peak throughput, e.g. media_load_balance_17i7.wsim -c4 -b context):

x v5.1 (normalized)
+ tip
* fix
+------------------------------------------------------------------------+
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+------------------------------------------------------------------------+
    N           Min           Max        Median           Avg        Stddev
x 120       0.99456       1.00628      0.999985     1.0001545  0.0024387139
+ 120      0.873021       1.00037      0.884134    0.90148752   0.039190862
Difference at 99.5% confidence
	-0.098667 +/- 0.0110762
	-9.86517% +/- 1.10745%
	(Student's t, pooled s = 0.0277657)
% 120      0.990207       1.00165     0.9970265    0.99699748     0.0021024
Difference at 99.5% confidence
	-0.003157 +/- 0.000908245
	-0.315651% +/- 0.0908105%
	(Student's t, pooled s = 0.00227678)

Fixes: b7404c7ecb ("drm/i915: Bump ready tasks ahead of busywaits")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
Cc: Dmitry Ermilov <dmitry.ermilov@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190515130052.4475-2-chris@chris-wilson.co.uk
(cherry picked from commit 17db337f50)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2019-05-20 18:29:20 +03:00
..
gvt Merge tag 'drm-intel-next-fixes-2019-05-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2019-05-10 14:28:36 +10:00
selftests drm/i915: Bump signaler priority on adding a waiter 2019-05-20 18:28:04 +03:00
.gitignore drm/i915: add Makefile magic for testing headers are self-contained 2019-04-04 19:49:42 +03:00
dvo_ch7xxx.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_ch7017.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_ivch.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_ns2501.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_sil164.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo_tfp410.c drm/i915/dvo: switch to kernel unsigned int types 2018-06-18 14:45:58 +03:00
dvo.h drm/i915: drop all drmP.h includes 2019-01-09 10:26:36 +02:00
i915_active_types.h drm/i915: Pull i915_gem_active into the i915_active family 2019-02-05 17:20:11 +00:00
i915_active.c drm/i915: Protect i915_active iterators from the shrinker 2019-03-08 09:52:29 -08:00
i915_active.h drm/i915: Remove has-kernel-context 2019-03-08 10:57:12 +00:00
i915_cmd_parser.c drm/i915: Store the BIT(engine->id) as the engine's mask 2019-03-05 18:19:50 +00:00
i915_debugfs.c Merge tag 'drm-intel-next-2019-04-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2019-04-24 10:02:20 +10:00
i915_drv.c drm/i915: extract intel_cdclk.h from intel_drv.h 2019-04-08 09:53:35 +03:00
i915_drv.h drm/i915: Update DRIVER_DATE to 20190417 2019-04-17 12:07:47 +03:00
i915_fixed.h drm/i915/fixed: cosmetic cleanup 2018-11-20 12:49:24 +02:00
i915_gem_batch_pool.c
i915_gem_batch_pool.h
i915_gem_clflush.c drm/i915: Remove unecessary dma_fence_ops 2018-08-17 11:22:15 +02:00
i915_gem_clflush.h
i915_gem_context_types.h drm/i915: Allow contexts to share a single timeline across all engines 2019-03-22 13:12:38 +00:00
i915_gem_context.c drm/i915: Introduce struct class_instance for engines across the uAPI 2019-04-17 07:25:42 +01:00
i915_gem_context.h drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
i915_gem_dmabuf.c drm/i915: Flush pages on acquisition 2019-03-21 17:28:12 +00:00
i915_gem_evict.c drm/i915: Remove has-kernel-context 2019-03-08 10:57:12 +00:00
i915_gem_execbuffer.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
i915_gem_fence_reg.c drm/i915: Switch to bitmap_zalloc() 2019-03-20 17:50:35 +00:00
i915_gem_fence_reg.h drm/i915: Remove GPU reset dependence on struct_mutex 2019-01-25 14:27:22 +00:00
i915_gem_gtt.c drm/i915: Disable read only ppgtt support for gen11 2019-04-11 20:48:51 +01:00
i915_gem_gtt.h drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
i915_gem_internal.c drm/i915: Make object/vma allocation caches global 2019-02-28 11:08:02 +00:00
i915_gem_object.c drm/i915: Use i915_global_register() 2019-03-06 10:00:50 +00:00
i915_gem_object.h drm/i915: Check domains for userptr on release 2019-03-31 12:46:52 +01:00
i915_gem_render_state.c drm/i915: Flush pages on acquisition 2019-03-21 17:28:12 +00:00
i915_gem_render_state.h
i915_gem_shrinker.c drm/i915: Pull VM lists under the VM mutex. 2019-01-28 16:24:13 +00:00
i915_gem_stolen.c drm/i915: Make object/vma allocation caches global 2019-02-28 11:08:02 +00:00
i915_gem_tiling.c drm/i915: Switch to bitmap_zalloc() 2019-03-20 17:50:35 +00:00
i915_gem_userptr.c mm/mmu_notifier: convert user range->blockable to helper function 2019-05-14 09:47:49 -07:00
i915_gem.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
i915_gem.h drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
i915_gemfs.c
i915_gemfs.h
i915_globals.c drm/i915: Use static allocation for i915_globals_park() 2019-04-08 17:04:01 +01:00
i915_globals.h drm/i915: Move over to intel_context_lookup() 2019-03-08 13:59:52 +00:00
i915_gpu_error.c drm/i915: add GEN2_ prefix to the I{E, I, M, S}R registers 2019-04-16 14:18:58 -07:00
i915_gpu_error.h drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
i915_ioc32.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
i915_irq.c drm/i915: fully convert the IRQ initialization macros to intel_uncore 2019-04-16 14:24:39 -07:00
i915_memcpy.c
i915_mm.c
i915_oa_bdw.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_bdw.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_bxt.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_bxt.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_cflgt2.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_cflgt2.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_cflgt3.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_cflgt3.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_chv.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_chv.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_cnl.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_cnl.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_glk.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_glk.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_hsw.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_hsw.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_icl.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_icl.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_kblgt2.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_kblgt2.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_kblgt3.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_kblgt3.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_sklgt2.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_sklgt2.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_sklgt3.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_sklgt3.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_sklgt4.c drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_oa_sklgt4.h drm/i915/perf: update generated files headers 2018-10-23 15:09:16 +01:00
i915_params.c drm/i915: Enable fastboot by default on Skylake and newer 2019-01-29 10:41:58 +01:00
i915_params.h drm/i915: Enable fastboot by default on Skylake and newer 2019-01-29 10:41:58 +01:00
i915_pci.c drm/i915: extract intel_fbdev.h from intel_drv.h 2019-04-08 09:52:49 +03:00
i915_perf.c drm/i915: switch intel_wait_for_register to uncore 2019-03-26 20:20:24 +00:00
i915_pmu.c Merge drm/drm-next into drm-intel-next-queued 2019-03-27 18:23:53 +02:00
i915_pmu.h Merge back earlier PM core material for v5.1. 2019-02-24 21:20:27 +01:00
i915_priolist_types.h drm/i915: Downgrade NEWCLIENT to non-preemptive 2019-05-20 18:28:22 +03:00
i915_pvinfo.h drm/i915: Mark up vGPU support for full-ppgtt 2019-03-15 09:04:54 +00:00
i915_query.c drm/i915/query: Split out query item checks 2019-02-26 10:32:57 +00:00
i915_query.h
i915_reg.h drm/i915: add GEN2_ prefix to the I{E, I, M, S}R registers 2019-04-16 14:18:58 -07:00
i915_request.c drm/i915: Truly bump ready tasks ahead of busywaits 2019-05-20 18:29:20 +03:00
i915_request.h drm/i915: Bump ready tasks ahead of busywaits 2019-04-11 07:14:27 +01:00
i915_reset.c drm/i915: add GEN2_ prefix to the I{E, I, M, S}R registers 2019-04-16 14:18:58 -07:00
i915_reset.h drm/i915: extract intel_fbc.h from intel_drv.h 2019-04-08 09:51:56 +03:00
i915_scheduler_types.h drm/i915: Bump signaler priority on adding a waiter 2019-05-20 18:28:04 +03:00
i915_scheduler.c drm/i915: Bump signaler priority on adding a waiter 2019-05-20 18:28:04 +03:00
i915_scheduler.h drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
i915_selftest.h drm/i915/selftests: Apply a subtest filter 2019-01-29 19:59:57 +00:00
i915_suspend.c drm/i915: extract intel_fbc.h from intel_drv.h 2019-04-08 09:51:56 +03:00
i915_sw_fence.c drm/i915: Allow contexts to share a single timeline across all engines 2019-03-22 13:12:38 +00:00
i915_sw_fence.h drm/i915: Allow contexts to share a single timeline across all engines 2019-03-22 13:12:38 +00:00
i915_syncmap.c drm/i915: Convert to BITS_PER_TYPE 2018-09-26 13:32:03 +01:00
i915_syncmap.h
i915_sysfs.c drm/i915: Syntatic sugar for using intel_runtime_pm 2019-01-14 16:18:25 +00:00
i915_timeline_types.h drm/i915: Consolidate the timeline->barrier 2019-04-08 17:04:12 +01:00
i915_timeline.c drm/i915: Consolidate the timeline->barrier 2019-04-08 17:04:12 +01:00
i915_timeline.h drm/i915: Consolidate the timeline->barrier 2019-04-08 17:04:12 +01:00
i915_trace_points.c
i915_trace.h drm/i915: Remove i915_request.global_seqno 2019-02-26 09:55:37 +00:00
i915_user_extensions.c drm/i915: Introduce the i915_user_extension_method 2019-03-22 13:12:30 +00:00
i915_user_extensions.h drm/i915: Introduce the i915_user_extension_method 2019-03-22 13:12:30 +00:00
i915_utils.h Merge drm/drm-next into drm-intel-next-queued 2019-03-27 18:23:53 +02:00
i915_vgpu.c drm/i915: rename raw reg access functions 2019-03-26 19:15:15 +00:00
i915_vgpu.h drm/i915: Mark up vGPU support for full-ppgtt 2019-03-15 09:04:54 +00:00
i915_vma.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
i915_vma.h drm/i915: Use i915_global_register() 2019-03-06 10:00:50 +00:00
icl_dsi.c Linux 5.1-rc5 2019-04-15 15:51:49 +10:00
intel_acpi.c drm/i915: drop all drmP.h includes 2019-01-09 10:26:36 +02:00
intel_atomic_plane.c drm/i915: extract intel_sprite.h from intel_drv.h 2019-04-08 09:53:30 +03:00
intel_atomic_plane.h drm/i915: extract intel_atomic_plane.h from intel_drv.h 2019-04-08 09:53:07 +03:00
intel_atomic.c drm/i915: extract intel_sprite.h from intel_drv.h 2019-04-08 09:53:30 +03:00
intel_audio.c drm/i915: extract intel_audio.h from intel_drv.h 2019-04-08 09:51:22 +03:00
intel_audio.h drm/i915: extract intel_audio.h from intel_drv.h 2019-04-08 09:51:22 +03:00
intel_bios.c drm/i915/bios: iterate over child devices to initialize ddi_port_info 2019-03-25 15:16:33 +02:00
intel_bios.h
intel_breadcrumbs.c drm/i915: Seal races between async GPU cancellation, retirement and signaling 2019-05-13 13:53:35 +03:00
intel_cdclk.c drm/i915/ehl: inherit icl cdclk init/uninit 2019-04-17 11:50:23 +03:00
intel_cdclk.h drm/i915/cdclk: have only one init/uninit function 2019-04-08 09:53:40 +03:00
intel_color.c drm/i915: Fix ICL output CSC programming 2019-04-29 09:49:21 +03:00
intel_color.h drm/i915: extract intel_color.h from intel_drv.h 2019-04-08 09:52:14 +03:00
intel_combo_phy.c drm/i915: Suppress spurious combo PHY B warning 2019-04-12 16:35:50 +03:00
intel_connector.c drm/i915: extract intel_panel.h from intel_drv.h 2019-04-08 09:52:36 +03:00
intel_connector.h drm/i915: extract intel_connector.h from intel_drv.h 2019-04-08 09:51:41 +03:00
intel_context_types.h drm/i915: Disable semaphore busywaits on saturated systems 2019-05-07 12:46:19 +03:00
intel_context.c drm/i915: Disable semaphore busywaits on saturated systems 2019-05-07 12:46:19 +03:00
intel_context.h drm/i915: Hold a reference to the active HW context 2019-03-19 08:21:13 +00:00
intel_crt.c drm/i915: extract intel_connector.h from intel_drv.h 2019-04-08 09:51:41 +03:00
intel_crt.h drm/i915: extract intel_crt.h from intel_drv.h 2019-04-08 09:51:29 +03:00
intel_csr.c drm/i915: extract intel_csr.h from intel_drv.h 2019-04-08 09:51:49 +03:00
intel_csr.h drm/i915: extract intel_csr.h from intel_drv.h 2019-04-08 09:51:49 +03:00
intel_ddi.c drm/i915/icl: Fix MG_DP_MODE() register programming 2019-04-24 09:39:11 +03:00
intel_ddi.h drm/i915: extract intel_ddi.h from intel_drv.h 2019-04-08 09:51:36 +03:00
intel_device_info.c drm/i915: Fix uninitialized mask in intel_device_info_subplatform_init 2019-04-03 10:55:43 +01:00
intel_device_info.h drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
intel_display.c drm/i915: Fix fastset vs. pfit on/off on HSW EDP transcoder 2019-05-13 13:45:51 +03:00
intel_display.h drm next pull request for 5.1 2019-03-08 08:23:15 -08:00
intel_dp_aux_backlight.c drm/i915/backlight: switch to kernel unsigned int types 2018-06-18 14:46:04 +03:00
intel_dp_link_training.c drm/i915: extract intel_dp.h from intel_drv.h 2019-04-08 09:52:54 +03:00
intel_dp_mst.c drm/i915: Set DP min_bpp to 8*3 for non-RGB output formats 2019-04-11 21:22:40 +03:00
intel_dp.c drm/i915: Do not enable FEC without DSC 2019-04-15 09:36:38 -07:00
intel_dp.h drm/i915: Set DP min_bpp to 8*3 for non-RGB output formats 2019-04-11 21:22:40 +03:00
intel_dpio_phy.c drm/i915: extract intel_dp.h from intel_drv.h 2019-04-08 09:52:54 +03:00
intel_dpll_mgr.c drm/i915: switch intel_wait_for_register to uncore 2019-03-26 20:20:24 +00:00
intel_dpll_mgr.h drm/i915: Nuke icl_calc_dp_combo_pll_link() 2019-03-19 12:57:55 +02:00
intel_drv.h Linux 5.1-rc5 2019-04-15 15:51:49 +10:00
intel_dsi_dcs_backlight.c
intel_dsi_vbt.c drm/i915: Adjust DSI fixed mode handling 2019-03-22 18:41:39 +02:00
intel_dsi.c drm/i915: Determine DSI panel orientation from VBT 2018-11-13 17:20:32 +02:00
intel_dsi.h drm/i915: Adjust DSI fixed mode handling 2019-03-22 18:41:39 +02:00
intel_dvo.c drm/i915: extract intel_dvo.h from intel_drv.h 2019-04-08 09:53:25 +03:00
intel_dvo.h drm/i915: extract intel_dvo.h from intel_drv.h 2019-04-08 09:53:25 +03:00
intel_engine_cs.c drm/i915: Prepare for larger CSB status FIFO size 2019-04-11 09:20:04 +01:00
intel_engine_types.h drm/i915: Prepare for larger CSB status FIFO size 2019-04-11 09:20:04 +01:00
intel_fbc.c drm/i915/fbc: disable framebuffer compression on GeminiLake 2019-05-13 13:45:46 +03:00
intel_fbc.h drm/i915: extract intel_fbc.h from intel_drv.h 2019-04-08 09:51:56 +03:00
intel_fbdev.c Revert "drm/i915/fbdev: Actually configure untiled displays" 2019-04-24 10:47:56 +10:00
intel_fbdev.h drm/i915: extract intel_fbdev.h from intel_drv.h 2019-04-08 09:52:49 +03:00
intel_fifo_underrun.c drm/i915: extract intel_fbc.h from intel_drv.h 2019-04-08 09:51:56 +03:00
intel_frontbuffer.c drm/i915: extract intel_dp.h from intel_drv.h 2019-04-08 09:52:54 +03:00
intel_frontbuffer.h drm/i915: make intel_frontbuffer.h self-contained 2019-04-08 09:51:18 +03:00
intel_gpu_commands.h drm/i915: Use HW semaphores for inter-engine synchronisation on gen8+ 2019-03-01 17:45:07 +00:00
intel_guc_ads.c drm/i915: Track the pinned kernel contexts on each engine 2019-03-08 14:00:02 +00:00
intel_guc_ads.h
intel_guc_ct.c drm/i915/guc: Support for extended GuC notification messages 2019-03-24 11:31:47 +00:00
intel_guc_ct.h drm/i915/guc: Splitting CT channel open/close functions 2019-02-20 23:53:04 +00:00
intel_guc_fw.c drm/i915: use intel_uncore for all forcewake get/put 2019-03-20 21:12:31 +00:00
intel_guc_fw.h
intel_guc_fwif.h drm/i915/guc: doorbell checking cleanup 2018-10-23 09:42:25 +01:00
intel_guc_log.c drm/i915/guc: Flush the residual log capture irq on disabling 2019-02-22 11:25:32 +00:00
intel_guc_log.h drm/i915/guc: Add support for define guc_log_size in megabytes. 2018-06-12 15:44:47 +01:00
intel_guc_reg.h drm/i915/guc: doorbell checking cleanup 2018-10-23 09:42:25 +01:00
intel_guc_submission.c drm/i915: Seal races between async GPU cancellation, retirement and signaling 2019-05-13 13:53:35 +03:00
intel_guc_submission.h drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
intel_guc.c drm/i915: switch intel_wait_for_register to uncore 2019-03-26 20:20:24 +00:00
intel_guc.h drm/i915/guc: Support for extended GuC notification messages 2019-03-24 11:31:47 +00:00
intel_gvt.c drm/i915: Enable gfx virtualization for Coffeelake platform 2019-01-10 11:38:34 +08:00
intel_gvt.h
intel_hangcheck.c drm/i915: Move intel_engine_mask_t around for use by i915_request_types.h 2019-04-02 15:09:08 +01:00
intel_hdcp.c drm/i915: extract intel_hdcp.h from intel_drv.h 2019-04-08 09:52:30 +03:00
intel_hdcp.h drm/i915: extract intel_hdcp.h from intel_drv.h 2019-04-08 09:52:30 +03:00
intel_hdmi.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
intel_hdmi.h drm/i915: extract intel_hdmi.h from intel_drv.h 2019-04-08 09:53:01 +03:00
intel_hotplug.c drm/i915: Rename HAS_GMCH 2019-02-05 09:43:23 -08:00
intel_huc_fw.c drm/i915: intel_wait_for_register_fw to uncore 2019-03-26 20:16:45 +00:00
intel_huc_fw.h
intel_huc.c drm/i915: switch intel_wait_for_register to uncore 2019-03-26 20:20:24 +00:00
intel_huc.h drm/i915/uc: Fetch GuC/HuC firmwares from guc/huc specific init 2018-06-28 22:51:33 +01:00
intel_i2c.c drm/i915: intel_wait_for_register_fw to uncore 2019-03-26 20:16:45 +00:00
intel_lpe_audio.c drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
intel_lrc_reg.h drm/i915/execlists: Terminate the context image with BB_END 2018-08-01 17:03:31 +01:00
intel_lrc.c drm/i915: Downgrade NEWCLIENT to non-preemptive 2019-05-20 18:28:22 +03:00
intel_lrc.h drm/i915/guc: Implement reset locally 2019-04-11 20:48:51 +01:00
intel_lspcon.c drm/i915: extract intel_dp.h from intel_drv.h 2019-04-08 09:52:54 +03:00
intel_lspcon.h drm/i915: extract intel_lspcon.h from intel_drv.h 2019-04-08 09:52:21 +03:00
intel_lvds.c drm/i915: extract intel_lvds.h from intel_drv.h 2019-04-08 09:53:21 +03:00
intel_lvds.h drm/i915: extract intel_lvds.h from intel_drv.h 2019-04-08 09:53:21 +03:00
intel_mocs.c drm/i915/gen11+: First assume next platforms will inherit stuff 2019-03-13 13:00:24 -07:00
intel_mocs.h drm/i915: drop all drmP.h includes 2019-01-09 10:26:36 +02:00
intel_opregion.c drm/i915: extract intel_panel.h from intel_drv.h 2019-04-08 09:52:36 +03:00
intel_opregion.h drm/i915: Fixup stub definitions for intel_opregion_suspend|resume 2018-11-30 09:46:31 +00:00
intel_overlay.c drm/i915: add GEN2_ prefix to the I{E, I, M, S}R registers 2019-04-16 14:18:58 -07:00
intel_panel.c drm/i915: extract intel_panel.h from intel_drv.h 2019-04-08 09:52:36 +03:00
intel_panel.h drm/i915: extract intel_panel.h from intel_drv.h 2019-04-08 09:52:36 +03:00
intel_pipe_crc.c drm/i915: Fix fastset vs. pfit on/off on HSW EDP transcoder 2019-05-13 13:45:51 +03:00
intel_pipe_crc.h drm/i915: extract intel_pipe_crc.h from intel_drv.h 2019-04-08 09:53:12 +03:00
intel_pm.c drm/i915: Mark up ips for RCU protection 2019-04-16 13:42:27 +01:00
intel_pm.h drm/i915: extract intel_pm.h from intel_drv.h 2019-04-08 09:52:43 +03:00
intel_psr.c drm/i915/psr: Do not enable PSR in interlaced mode for all GENs 2019-04-08 10:39:11 -07:00
intel_psr.h drm/i915: extract intel_psr.h from intel_drv.h 2019-04-08 09:52:03 +03:00
intel_quirks.c drm/i915/quirks: pass dev_priv instead of drm dev to quirk code 2018-10-18 13:40:13 +03:00
intel_renderstate_gen6.c
intel_renderstate_gen7.c
intel_renderstate_gen8.c
intel_renderstate_gen9.c
intel_renderstate.h
intel_ringbuffer.c drm/i915: add GEN2_ prefix to the I{E, I, M, S}R registers 2019-04-16 14:18:58 -07:00
intel_ringbuffer.h drm/i915: Drop bool return from breadcrumbs signaler 2019-04-16 11:06:00 +01:00
intel_runtime_pm.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
intel_sdvo_regs.h
intel_sdvo.c drm/i915: extract intel_hdmi.h from intel_drv.h 2019-04-08 09:53:01 +03:00
intel_sdvo.h drm/i915: extract intel_sdvo.h from intel_drv.h 2019-04-08 09:52:26 +03:00
intel_sideband.c drm/i915: switch intel_wait_for_register to uncore 2019-03-26 20:20:24 +00:00
intel_sprite.c drm/i915: extract intel_sprite.h from intel_drv.h 2019-04-08 09:53:30 +03:00
intel_sprite.h drm/i915: extract intel_sprite.h from intel_drv.h 2019-04-08 09:53:30 +03:00
intel_tv.c drm/i915: extract intel_tv.h from intel_drv.h 2019-04-08 09:53:16 +03:00
intel_tv.h drm/i915: extract intel_tv.h from intel_drv.h 2019-04-08 09:53:16 +03:00
intel_uc_fw.c drm/i915: Downgrade scare message for unknown HuC firmware 2019-01-08 22:41:09 +00:00
intel_uc_fw.h drm/i915/guc: init GuC descriptors after GuC load 2018-10-04 07:29:47 +01:00
intel_uc.c drm/i915/guc: Retry GuC load for all load failures 2019-03-30 08:02:07 +00:00
intel_uc.h drm/i915/guc: Calling guc_disable_communication in all suspend paths 2019-02-20 23:53:21 +00:00
intel_uncore.c drm/i915: extract intel_pm.h from intel_drv.h 2019-04-08 09:52:43 +03:00
intel_uncore.h drm/i915: Convert i915_reset.c over to using uncore mmio 2019-04-05 22:03:24 +01:00
intel_vbt_defs.h drm/i915/vbt: Parse and use the new field with PSR2 TP2/3 wakeup time 2019-03-13 14:20:19 -07:00
intel_vdsc.c drm/dsc: Split DSC PPS and SDP header initialisations 2019-03-05 13:24:34 -05:00
intel_wopcm.c drm/i915/uc: add dev_priv parameter to intel_uc_is_using_* functions 2018-12-31 15:27:23 +02:00
intel_wopcm.h
intel_workarounds_types.h drm/i915: Split struct intel_context definition to its own header 2019-03-08 13:59:44 +00:00
intel_workarounds.c drm/i915/icl: Whitelist GEN9_SLICE_COMMON_ECO_CHICKEN1 2019-04-30 10:16:18 +03:00
intel_workarounds.h drm/i915: Teach intel_workarounds to use uncore mmio access 2019-04-13 07:46:43 +01:00
Kconfig video: backlight: Remove useless BACKLIGHT_LCD_SUPPORT kernel symbol 2019-04-03 11:15:57 +01:00
Kconfig.debug drm/i915: Track all held rpm wakerefs 2019-01-14 16:17:50 +00:00
Makefile drm/i915: add Makefile magic for testing headers are self-contained 2019-04-04 19:49:42 +03:00
Makefile.header-test drm/i915: extract intel_cdclk.h from intel_drv.h 2019-04-08 09:53:35 +03:00
vlv_dsi_pll.c drm/i915: switch intel_wait_for_register to uncore 2019-03-26 20:20:24 +00:00
vlv_dsi.c Linux 5.1-rc5 2019-04-15 15:51:49 +10:00