Files
linux/drivers
Andrey Grodzovsky 167bf96014 drm/sched: Set error to s_fence if HW job submission failed.
Problem:
When run_job fails and HW fence returned is NULL we still signal
the s_fence to avoid hangs but the user has no way of knowing if
the actual HW job was ran and finished.

Fix:
Allow .run_job implementations to return ERR_PTR in the fence pointer
returned and then set this error for s_fence->finished fence so whoever
wait on this fence can inspect the signaled fence for an error.

Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2019-10-30 11:56:15 -04:00
..
2019-09-28 20:44:12 +02:00
2019-09-23 17:20:40 -04:00
2019-10-15 23:51:36 +02:00
2019-09-24 15:54:08 -07:00