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alistair23-linux/drivers/gpu/drm/i915
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Chris Wilson b1f195fc49 drm/i915/display: Go softly softly on initial modeset failure 
Reduce the module/device probe error into a mere debug to hide issues
where the initial modeset is failing (after lies told by hw probe) and
the system hangs with a livelock in cleaning up the failed commit.

Reported-by: H.J. Lu <hjl.tools@gmail.com>
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=210619
Fixes: b3bf99daae ("drm/i915/display: Defer initial modeset until after GGTT is initialised")
Fixes: ccc9e67ab2 ("drm/i915/display: Defer initial modeset until after GGTT is initialised")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: H.J. Lu <hjl.tools@gmail.com>
Cc: Dave Airlie <airlied@redhat.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201210230741.17140-1-chris@chris-wilson.co.uk
 		2020-12-11 09:54:30 +10:00
..
display drm/i915/display: Go softly softly on initial modeset failure 2020-12-11 09:54:30 +10:00
gem drm/i915/gem: Propagate error from cancelled submit due to context closure 2020-12-08 07:03:27 -08:00
gt drm/i915/gt: Declare gen9 has 64 mocs entries! 2020-12-08 07:09:58 -08:00
gvt drm/i915/gvt: correct a false comment of flag F_UNALIGN 2020-11-24 09:17:41 -08:00
selftests drm/i915/gem: Check the correct variable in selftest 2020-12-08 07:03:21 -08:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Kconfig drm/i915: use vmap in i915_gem_object_map 2020-10-18 09:27:10 -07:00
Kconfig.debug drm/i915: Exclude low pages (128KiB) of stolen from use 2020-10-21 08:32:28 -04:00
Kconfig.profile drm/i915: Replace the hardcoded I915_FENCE_TIMEOUT 2020-05-09 12:57:57 +01:00
Kconfig.unstable
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Makefile drm/i915: Factor out HDCP shim functions from dp for use by dp_mst 2020-09-01 13:02:33 +05:30
i915_active.c drm next for 5.10-rc1 2020-10-15 10:46:16 -07:00
i915_active.h drm/i915: Provide a fastpath for waiting on vma bindings 2020-09-07 13:29:19 +03:00
i915_active_types.h
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i915_buddy.c drm/i915/buddy: avoid double list_add 2020-03-06 14:33:08 +00:00
i915_buddy.h
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i915_cmd_parser.c drm/i915: Avoid mixing integer types during batch copies 2020-09-30 14:24:54 -04:00
i915_config.c drm/i915: Replace the hardcoded I915_FENCE_TIMEOUT 2020-05-09 12:57:57 +01:00
i915_debugfs.c drm/i915/gem: Serialise debugfs i915_gem_objects with ctx->mutex 2020-09-30 14:24:37 -04:00
i915_debugfs.h drm/i915: have *_debugfs_init() functions return void. 2020-03-18 16:27:22 +01:00
i915_debugfs_params.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
i915_debugfs_params.h
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i915_drv.c drm/i915: Reduce INTEL_DISPLAY_ENABLED to just removing the outputs 2020-09-15 14:57:13 +03:00
i915_drv.h drm/i915: Force VT'd workarounds when running as a guest OS 2020-10-21 08:32:30 -04:00
i915_fixed.h
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i915_gem.c drm/i915/gem: Pull phys pread/pwrite implementations to the backend 2020-11-12 19:47:30 -05:00
i915_gem.h drm/i915: Use per object locking in execbuf, v12. 2020-09-07 14:30:07 +03:00
i915_gem_evict.c drm/i915: Handle idling during i915_gem_evict_something busy loops 2020-05-13 14:39:41 -07:00
i915_gem_gtt.c drm/i915: Update dma-attributes for our sg DMA 2020-07-07 11:00:47 +01:00
i915_gem_gtt.h drm/i915: Remove PIN_UPDATE for i915_vma_pin 2020-05-21 17:33:51 +01:00
i915_getparam.c drm/i915: add syncobj timeline support 2020-08-17 16:16:51 -04:00
i915_globals.c
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i915_globals.h
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i915_gpu_error.c drm/i915: Use the active reference on the vma while capturing 2020-10-19 13:29:57 -04:00
i915_gpu_error.h drm/i915: Move the engine mask to intel_gt_info 2020-07-08 21:07:11 +01:00
i915_ioc32.c i915 compat ioctl(): just use drm_ioctl_kernel() 2020-05-01 20:35:26 -04:00
i915_ioc32.h drm/i915: add i915_ioc32.h for compat 2020-03-02 13:32:37 +02:00
i915_irq.c drm/i915: Introduce intel_hpd_hotplug_irqs() 2020-09-15 18:01:35 +03:00
i915_irq.h
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i915_memcpy.c drm/i915: remove always-defined CONFIG_AS_MOVNTDQA 2020-04-09 00:01:59 +09:00
i915_memcpy.h
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i915_mm.c mm: don't include asm/pgtable.h if linux/mm.h is already included 2020-06-09 09:39:13 -07:00
i915_params.c drm/i915: Initial implementation of PSR2 selective fetch 2020-08-17 16:17:15 -04:00
i915_params.h drm/i915: Initial implementation of PSR2 selective fetch 2020-08-17 16:17:15 -04:00
i915_pci.c drm/i915: Restore ILK-M RPS support 2020-10-29 14:20:20 -04:00
i915_perf.c drm/i915/perf: workaround register corruption in OATAILPTR 2020-11-24 09:17:41 -08:00
i915_perf.h
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i915_perf_types.h drm/i915/perf: Schedule oa_config after modifying the contexts 2020-03-30 18:20:34 +01:00
i915_pmu.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
i915_pmu.h drm/i915: significantly reduce the use of <drm/i915_drm.h> 2020-02-27 08:35:09 +02:00
i915_priolist_types.h drm/i915/gt: Prevent timeslicing into unpreemptable requests 2020-06-16 11:34:23 +03:00
i915_pvinfo.h
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i915_query.c drm/i915/sseu: Move sseu_info under gt_info 2020-07-08 21:13:09 +01:00
i915_query.h
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i915_reg.h drm/i915/perf: workaround register corruption in OATAILPTR 2020-11-24 09:17:41 -08:00
i915_request.c drm/i915: Cancel outstanding work after disabling heartbeats on an engine 2020-09-30 14:24:46 -04:00
i915_request.h drm/i915/gt: Split the breadcrumb spinlock between global and contexts 2020-12-02 17:05:58 -08:00
i915_scatterlist.c
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i915_scatterlist.h
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i915_scheduler.c drm/i915: Don't set queue-priority hint when supressing the reschedule 2020-05-25 15:40:26 +03:00
i915_scheduler.h drm/i915: Mark concurrent submissions with a weak-dependency 2020-05-11 10:54:04 -07:00
i915_scheduler_types.h drm/i915: Drop no-semaphore boosting 2020-05-14 06:14:33 +01:00
i915_selftest.h drm/i915/gem: Implement legacy MI_STORE_DATA_IMM 2020-05-04 15:15:04 +01:00
i915_suspend.c drm/i915: Nuke CACHE_MODE_0 save/restore 2020-09-14 16:20:57 +03:00
i915_suspend.h
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i915_sw_fence.c treewide: Make all debug_obj_descriptors const 2020-09-24 21:56:25 +02:00
i915_sw_fence.h
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i915_sw_fence_work.c drm/i915: Immediately execute the fenced work 2020-03-25 13:05:04 +00:00
i915_sw_fence_work.h drm/i915: Immediately execute the fenced work 2020-03-25 13:05:04 +00:00
i915_switcheroo.c drm/i915/switcheroo: use struct drm_device based logging 2020-04-08 13:49:35 +03:00
i915_switcheroo.h
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i915_syncmap.c
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i915_syncmap.h
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i915_sysfs.c drm/i915/gt: Expose engine properties via sysfs 2020-02-28 22:03:19 +00:00
i915_sysfs.h
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i915_trace.h drm/i915: Drop i915_request.i915 backpointer 2020-06-03 13:53:39 +01:00
i915_trace_points.c
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i915_user_extensions.c
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i915_user_extensions.h
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i915_utils.c drm/i915: Don't taint when using fault injection 2020-07-06 19:21:07 +01:00
i915_utils.h drm/i915: Remove unused inline function drain_delayed_work() 2020-07-15 10:16:44 +01:00
i915_vgpu.c drm/i915/vgpu: improve vgpu abstractions 2020-03-03 17:46:54 +02:00
i915_vgpu.h drm/i915/vgpu: improve vgpu abstractions 2020-03-03 17:46:54 +02:00
i915_vma.c drm/i915: Hold onto an explicit ref to i915_vma_work.pinned 2020-11-03 19:22:42 -05:00
i915_vma.h drm/i915: Make sure execbuffer always passes ww state to i915_vma_pin. 2020-09-07 14:31:13 +03:00
i915_vma_types.h drm/i915: Export ppgtt_bind_vma 2020-07-03 15:14:35 +01:00
intel_device_info.c drm/i915: disable all display features when no display 2020-09-11 13:16:48 +03:00
intel_device_info.h drm/i915/rkl: Handle HTI 2020-08-17 16:16:07 -04:00
intel_dram.c drm/i915/dram: prefer struct drm_device based logging 2020-04-08 13:49:35 +03:00
intel_dram.h drm/i915: split out intel_dram.[ch] from i915_drv.c 2020-02-27 09:16:01 +02:00
intel_gvt.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_gvt.h
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intel_memory_region.c drm/i915/region: fix max size calculation 2020-10-29 14:20:17 -04:00
intel_memory_region.h
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intel_pch.c drm/i915/dg1: Add fake PCH 2020-07-14 02:47:21 -07:00
intel_pch.h drm/i915/dg1: Add fake PCH 2020-07-14 02:47:21 -07:00
intel_pm.c drm/i915/tgl: Fix Media power gate sequence. 2020-11-16 18:06:21 -05:00
intel_pm.h drm/i915: Fix includes and local vars order 2020-05-22 14:40:35 +01:00
intel_region_lmem.c drm/i915/params: switch to device specific parameters 2020-06-22 23:26:40 +03:00
intel_region_lmem.h
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intel_runtime_pm.c Merge drm/drm-next into drm-intel-next-queued 2020-06-25 18:05:03 +03:00
intel_runtime_pm.h
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intel_sideband.c drm/i915: Nuke dpio_phy_iosf_port[] 2020-09-11 16:59:49 +03:00
intel_sideband.h
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intel_uncore.c drm/i915: Drop runtime-pm assert from vgpu io accessors 2020-10-21 08:32:32 -04:00
intel_uncore.h drm/i915: Use the gt in HAS_ENGINE 2020-07-08 21:07:09 +01:00
intel_wakeref.c drm/i915: Extend intel_wakeref to support delayed puts 2020-03-23 12:51:05 +00:00
intel_wakeref.h drm/i915: Extend intel_wakeref to support delayed puts 2020-03-23 12:51:05 +00:00
intel_wopcm.c drm/i915: Remove cnl pre-prod workarounds 2020-05-04 18:44:52 +03:00
intel_wopcm.h
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vlv_suspend.c
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vlv_suspend.h
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