mirror_ubuntu-kernels/drivers/gpu
Matthew Brost 1f73a36742 drm/i915/guc: Add work queue to trigger a GT reset
The G2H handler needs to be flushed during a GT reset but a G2H
indicating engine reset failure can trigger a GT reset. Add a worker to
trigger the GT rest when an engine reset failure is received to break
this circular dependency.

v2:
 (John Harrison)
  - Store engine reset mask
  - Fix typo in commit message
v3:
 (John Harrison)
  - Fix another typo in commit message
  - s/reset_*/reset_fail_*/

Signed-off-by: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: John Harrison <John.C.Harrison@Intel.com>
Signed-off-by: John Harrison <John.C.Harrison@Intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220121043118.24886-3-matthew.brost@intel.com
2022-01-21 15:46:42 -08:00
..
drm drm/i915/guc: Add work queue to trigger a GT reset 2022-01-21 15:46:42 -08:00
host1x gpu: host1x: Add back arm_iommu_detach_device() 2021-12-16 14:28:51 +01:00
ipu-v3 media: i.MX6: Support 16-bit BT.1120 video input 2021-10-19 08:08:38 +01:00
trace
vga
Makefile