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b51ed60e60
linux/drivers/gpu/drm/i915
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Maarten Lankhorst b51ed60e60 drm/i915: Make __engine_unpark() compatible with ww locking. 
Take the ww lock around engine_unpark. Because of the
many many places where rpm is used, I chose the safest option
and used a trylock to opportunistically take this lock for
__engine_unpark.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-28-maarten.lankhorst@linux.intel.com
2021-03-24 17:27:20 +01:00
..
display drm/i915: Pass ww ctx to intel_pin_to_display_plane 2021-03-24 17:27:20 +01:00
gem drm/i915: Take reservation lock around i915_vma_pin. 2021-03-24 17:27:20 +01:00
gt drm/i915: Make __engine_unpark() compatible with ww locking. 2021-03-24 17:27:20 +01:00
gvt drm/i915: Move HAS_STRUCT_PAGE to obj->flags 2021-03-24 11:47:37 +01:00
selftests drm/i915: Move HAS_STRUCT_PAGE to obj->flags 2021-03-24 11:47:37 +01:00
.gitignore
dma_resv_utils.c drm/i915/gem: Optimistically prune dma-resv from the shrinker. 2020-12-23 21:58:00 +00:00
dma_resv_utils.h drm/i915/gem: Optimistically prune dma-resv from the shrinker. 2020-12-23 21:58:00 +00:00
i915_active_types.h
i915_active.c drm/i915: make lockdep slightly happier about execbuf. 2021-03-24 11:51:38 +01:00
i915_active.h
i915_buddy.c
i915_buddy.h
i915_cmd_parser.c drm/i915: Move cmd parser pinning to execbuffer 2021-03-24 11:39:59 +01:00
i915_config.c
i915_debugfs_params.c
i915_debugfs_params.h
i915_debugfs.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
i915_debugfs.h
i915_drv.c drm/i915/gem: Drop legacy execbuffer support (v2) 2021-03-18 14:25:42 +01:00
i915_drv.h drm/i915: Fix userptr so we do not have to worry about obj->mm.lock, v7. 2021-03-24 17:27:19 +01:00
i915_fixed.h
i915_gem_evict.c drm/i915/gem: Protect used framebuffers from casual eviction 2021-01-20 21:05:12 +00:00
i915_gem_gtt.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
i915_gem_gtt.h
i915_gem.c drm/i915: Take reservation lock around i915_vma_pin. 2021-03-24 17:27:20 +01:00
i915_gem.h drm/i915: Make GEM errors non-fatal by default 2021-01-19 11:54:44 +00:00
i915_getparam.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
i915_globals.c
i915_globals.h
i915_gpu_error.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
i915_gpu_error.h drm/i915: Improve record of hung engines in error state 2020-11-09 11:59:43 +00:00
i915_ioc32.c
i915_ioc32.h
i915_irq.c drm/i915: Return zero as the scanline counter for disabled pipes 2021-03-05 16:38:56 +02:00
i915_irq.h drm/i915: Add plane vfuncs to enable/disable flip_done interrupt 2021-01-19 19:14:21 +02:00
i915_memcpy.c drm/i915: Move cmd parser pinning to execbuffer 2021-03-24 11:39:59 +01:00
i915_memcpy.h drm/i915: Move cmd parser pinning to execbuffer 2021-03-24 11:39:59 +01:00
i915_mitigations.c drm/i915: Allow the sysadmin to override security mitigations 2021-01-12 19:03:40 +02:00
i915_mitigations.h drm/i915: Allow the sysadmin to override security mitigations 2021-01-12 19:03:40 +02:00
i915_mm.c drm/i915: Fix the sgt.pfn sanity check 2021-01-19 20:36:26 +00:00
i915_params.c drm/i915/dp: Allow forcing specific interfaces through enable_dpcd_backlight 2021-01-19 12:35:52 -05:00
i915_params.h Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
i915_pci.c Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
i915_perf_types.h i915/perf: Store a mask of valid OA formats for a platform 2021-02-09 13:26:29 +02:00
i915_perf.c i915/perf: Start hrtimer only if sampling the OA buffer 2021-03-15 11:04:15 +02:00
i915_perf.h
i915_pmu.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
i915_pmu.h Merge tag 'drm-intel-gt-next-2021-01-14' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2021-01-15 15:03:36 +10:00
i915_priolist_types.h
i915_pvinfo.h
i915_query.c
i915_query.h
i915_reg.h drm/i915: Workaround async flip + VT-d corruption on HSW/BDW 2021-03-12 18:11:11 +02:00
i915_request.c drm/i915: Do not share hwsp across contexts any more, v8. 2021-03-24 11:38:56 +01:00
i915_request.h drm/i915: Do not share hwsp across contexts any more, v8. 2021-03-24 11:38:56 +01:00
i915_scatterlist.c
i915_scatterlist.h Merge tag 'drm-intel-gt-next-2020-11-12-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2020-11-13 15:01:57 +10:00
i915_scheduler_types.h drm/i915: Lift waiter/signaler iterators 2020-11-19 20:34:18 +00:00
i915_scheduler.c drm/i915: Mark up protected uses of 'i915_request_completed' 2021-01-15 08:00:03 +00:00
i915_scheduler.h drm/i915: Show timeline dependencies for debug 2020-11-19 20:34:18 +00:00
i915_selftest.h drm/i915: Pin timeline map after first timeline pin, v4. 2021-03-24 11:39:46 +01:00
i915_suspend.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
i915_suspend.h drm/i915: Rename i915_{save,restore}_state() 2020-10-09 21:12:13 +03:00
i915_sw_fence_work.c
i915_sw_fence_work.h
i915_sw_fence.c drm/i915: Encode fence specific waitqueue behaviour into the wait.flags 2020-12-16 20:59:56 +00:00
i915_sw_fence.h
i915_switcheroo.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
i915_switcheroo.h
i915_syncmap.c
i915_syncmap.h
i915_sysfs.c
i915_sysfs.h
i915_trace_points.c
i915_trace.h
i915_user_extensions.c
i915_user_extensions.h
i915_utils.c drm/i915: Wrap our timer_list.expires checking 2021-01-07 21:37:14 +00:00
i915_utils.h drm/i915: Wrap our timer_list.expires checking 2021-01-07 21:37:14 +00:00
i915_vgpu.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
i915_vgpu.h
i915_vma_types.h drm/i915/gem: Protect used framebuffers from casual eviction 2021-01-20 21:05:12 +00:00
i915_vma.c drm/i915: Take reservation lock around i915_vma_pin. 2021-03-24 17:27:20 +01:00
i915_vma.h drm/i915: Take reservation lock around i915_vma_pin. 2021-03-24 17:27:20 +01:00
intel_device_info.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
intel_device_info.h drm/i915: FPGA_DBG is display-specific 2021-02-12 18:42:43 -08:00
intel_dram.c drm/i915/display: support ddr5 mem types 2021-02-05 05:23:15 -08:00
intel_dram.h
intel_gvt.c drm/i915/gvt: Save/restore HW status to support GVT suspend/resume 2020-11-10 14:37:56 +08:00
intel_gvt.h drm/i915/gvt: Save/restore HW status to support GVT suspend/resume 2020-11-10 14:37:56 +08:00
intel_memory_region.c drm/i915/region: make intel_region_map static 2021-01-12 21:11:42 +00:00
intel_memory_region.h drm/i915/region: convert object_create into object_init 2021-01-15 08:00:03 +00:00
intel_pch.c drm/i915/gen9_bc: Recognize TGP PCH + CML combos 2021-02-11 18:19:29 -05:00
intel_pch.h drm/i915/adl_s: Add PCH support 2021-01-26 07:10:44 -08:00
intel_pm.c drm/i915: s/plane_res_b/blocks/ etc. 2021-03-12 18:19:18 +02:00
intel_pm.h drm/i915: Check tgl+ SAGV watermarks properly 2021-03-03 14:24:20 +02:00
intel_runtime_pm.c drm/i915: Remove references to struct drm_device.pdev 2021-02-02 13:58:42 +02:00
intel_runtime_pm.h
intel_sideband.c drm/i915: remove last traces of I915_READ(), I915_WRITE() and POSTING_READ() 2020-12-02 17:29:46 +02:00
intel_sideband.h drm/i915/dg1: Wait for pcode/uncore handshake at startup 2020-10-05 15:54:45 -07:00
intel_uncore.c drm/i915: Try to detect sudden loss of MMIO access 2021-02-12 18:44:44 -08:00
intel_uncore.h drm/i915: remove last traces of I915_READ(), I915_WRITE() and POSTING_READ() 2020-12-02 17:29:46 +02:00
intel_wakeref.c
intel_wakeref.h
intel_wopcm.c
intel_wopcm.h
Kconfig drm/i915: use vmap in i915_gem_object_map 2020-10-18 09:27:10 -07:00
Kconfig.debug drm/i915: Restrict DRM_I915_DEBUG to developer builds 2021-02-08 16:56:36 -05:00
Kconfig.profile
Kconfig.unstable
Makefile Merge drm/drm-next into drm-intel-next 2021-03-11 08:52:53 +02:00
vlv_suspend.c
vlv_suspend.h