AuxXxilium/linux_dsm_epyc7002
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c59053dc58
linux_dsm_epyc7002/drivers/gpu/drm/i915
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José Roberto de Souza c59053dc58 drm/i915/dp: Fix MST disable sequence 
The disable sequence after wait for transcoder off was not correctly
implemented.
The MST disable sequence is basically the same for HSW, SKL, ICL and
TGL, with just minor changes for TGL.

With this last patch we finally fixed the hotplugs triggered by MST
sinks during the disable/enable sequence, those were causing source
to try to do a link training while it was not ready causing CPU pipe
FIFO underrrus on TGL.

v2: Only unsetting TGL_TRANS_DDI_PORT_MASK for TGL on the post
disable sequence

v4: Rebased, moved MST sequences to intel_mst_post_disable_dp()

BSpec: 4231
BSpec: 4163
BSpec: 22243
BSpec: 49190
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191223010654.67037-4-jose.souza@intel.com
2019-12-23 09:26:43 -08:00
..
display drm/i915/dp: Fix MST disable sequence 2019-12-23 09:26:43 -08:00
gem drm/i915: Mark the GEM context link as RCU protected 2019-12-23 13:08:47 +00:00
gt drm/i915: Mark the GEM context link as RCU protected 2019-12-23 13:08:47 +00:00
gvt drm/i915: Remove i915->kernel_context 2019-12-21 16:37:10 +00:00
oa
selftests drm/i915/selftests: make mock_drm.h self-contained 2019-12-23 12:38:43 +02:00
i915_active_types.h drm/i915: Serialise i915_active_fence_set() with itself 2019-11-27 17:02:14 +00:00
i915_active.c drm/i915: Remove i915->kernel_context 2019-12-21 16:37:10 +00:00
i915_active.h drm/i915: Specialise i915_active.work lock classes 2019-12-02 21:57:23 +00:00
i915_buddy.c
i915_buddy.h
i915_cmd_parser.c Correct function name in comment 2019-12-16 23:13:12 +00:00
i915_debugfs.c drm/i915/rps: Add frequency translation helpers 2019-12-13 22:22:05 +00:00
i915_debugfs.h
i915_drv.c drm/i915/gt: Pull GT initialisation under intel_gt_init() 2019-12-22 12:51:32 +00:00
i915_drv.h drm/i915: Update DRIVER_DATE to 20191223 2019-12-23 19:08:14 +02:00
i915_fixed.h
i915_gem_evict.c drm/i915: Ignore most failures during evict-vm 2019-12-05 13:50:39 +00:00
i915_gem_fence_reg.c
i915_gem_fence_reg.h
i915_gem_gtt.c drm/i915: Introduce a vma.kref 2019-12-23 12:31:54 +00:00
i915_gem_gtt.h drm/i915/gen7: Re-enable full-ppgtt for ivb & hsw 2019-11-30 09:21:12 +00:00
i915_gem.c drm/i915: Introduce a vma.kref 2019-12-23 12:31:54 +00:00
i915_gem.h
i915_getparam.c drm/i915: Introduce DRM_I915_GEM_MMAP_OFFSET 2019-12-04 15:11:44 +00:00
i915_globals.c drm/i915: Ratelimit i915_globals_park 2019-12-18 17:38:56 +00:00
i915_globals.h
i915_gpu_error.c drm/i915: Mark the GEM context link as RCU protected 2019-12-23 13:08:47 +00:00
i915_gpu_error.h
i915_ioc32.c
i915_irq.c drm/i915/gt: Remove direct invocation of breadcrumb signaling 2019-12-18 17:11:28 +00:00
i915_irq.h
i915_memcpy.c drm/i915: Align start for memcpy_from_wc 2019-12-11 22:40:41 +00:00
i915_memcpy.h drm/i915: Align start for memcpy_from_wc 2019-12-11 22:40:41 +00:00
i915_mm.c
i915_params.c
i915_params.h
i915_pci.c drm/i915/perf: Register sysctl path globally 2019-12-13 20:16:23 +00:00
i915_perf_types.h drm/i915/perf: Register sysctl path globally 2019-12-13 20:16:23 +00:00
i915_perf.c drm/i915: Remove i915->kernel_context 2019-12-21 16:37:10 +00:00
i915_perf.h drm/i915/perf: Register sysctl path globally 2019-12-13 20:16:23 +00:00
i915_pmu.c drm/i915/pmu: Ensure monotonic rc6 2019-12-18 15:23:41 +00:00
i915_pmu.h drm/i915/pmu: Ensure monotonic rc6 2019-12-18 15:23:41 +00:00
i915_priolist_types.h
i915_pvinfo.h
i915_query.c drm/i915/query: Align flavour of engine data lookup 2019-11-25 15:08:24 +02:00
i915_query.h
i915_reg.h drm/i915/tgl: Gen-12 render decompression 2019-12-23 13:50:57 +02:00
i915_request.c drm/i915: Mark the GEM context link as RCU protected 2019-12-23 13:08:47 +00:00
i915_request.h drm/i915: Mark the GEM context link as RCU protected 2019-12-23 13:08:47 +00:00
i915_scatterlist.c
i915_scatterlist.h
i915_scheduler_types.h
i915_scheduler.c drm/i915: Drop GEM context as a direct link from i915_request 2019-12-20 10:52:21 +00:00
i915_scheduler.h drm/i915: Use a ctor for TYPESAFE_BY_RCU i915_request 2019-11-22 10:47:38 +00:00
i915_selftest.h
i915_suspend.c
i915_suspend.h
i915_sw_fence_work.c drm/i915: Unpin vma->obj on early error 2019-12-18 10:13:03 +00:00
i915_sw_fence_work.h
i915_sw_fence.c drm/i915: Propagate errors on awaiting already signaled dma-fences 2019-12-06 19:09:46 +00:00
i915_sw_fence.h drm/i915: Check for error before calling cmpxchg() 2019-12-06 19:09:33 +00:00
i915_switcheroo.c
i915_switcheroo.h
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c drm/i915/rps: Add frequency translation helpers 2019-12-13 22:22:05 +00:00
i915_sysfs.h
i915_trace_points.c
i915_trace.h drm/i915: Rename pipe update tracepoints 2019-12-19 22:29:58 +02:00
i915_user_extensions.c
i915_user_extensions.h
i915_utils.c
i915_utils.h drm/i915: Improve i915_inject_probe_error macro 2019-12-12 12:35:17 +00:00
i915_vgpu.c
i915_vgpu.h
i915_vma.c drm/i915: Introduce a vma.kref 2019-12-23 12:31:54 +00:00
i915_vma.h drm/i915: Introduce a vma.kref 2019-12-23 12:31:54 +00:00
intel_csr.c
intel_csr.h
intel_device_info.c drm/i915/cml: Separate U series pci id from origianl list. 2019-12-12 22:15:16 +02:00
intel_device_info.h drm/i915: Flesh out device_info pretty printer 2019-12-09 09:58:51 +00:00
intel_gvt.c
intel_gvt.h
intel_memory_region.c drm/i915/gem: Apply lmem size restriction to get_pages 2019-12-16 23:13:12 +00:00
intel_memory_region.h
intel_pch.c
intel_pch.h
intel_pm.c drm/i915: Make sure CCS YUV semiplanar format checks work 2019-12-23 13:51:02 +02:00
intel_pm.h drm/i915: Pass dev_priv to ilk_disable_lp_wm() 2019-12-04 15:37:30 +02:00
intel_region_lmem.c
intel_region_lmem.h
intel_runtime_pm.c
intel_runtime_pm.h
intel_sideband.c
intel_sideband.h
intel_uncore.c
intel_uncore.h
intel_wakeref.c drm/i915: Mark up the calling context for intel_wakeref_put() 2019-11-25 15:29:17 +02:00
intel_wakeref.h drm/i915: Mark up the calling context for intel_wakeref_put() 2019-11-25 15:29:17 +02:00
intel_wopcm.c
intel_wopcm.h
Kconfig
Kconfig.debug Merge drm/drm-next into drm-intel-next-queued 2019-12-11 11:13:50 +02:00
Kconfig.profile drm/i915: Default to a more lenient forced preemption timeout 2019-11-27 10:12:14 +02:00
Kconfig.unstable
Makefile drm/i915/gt: Move pm debug files into a gt aware debugfs 2019-12-22 15:25:10 +00:00