Commit 3c6f90f4 authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu/vcn3: fail to schedule IB for AV1 if VCN0 is harvested 



Only VCN0 supports AV1.

Reviewed-by: default avatarLeo Liu <leo.liu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 38433412

drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c

+4 −0
Original line number Diff line number Diff line
@@ -1771,6 +1771,10 @@ static int vcn_v3_0_limit_sched(struct amdgpu_cs_parser *p, 
	if (atomic_read(&job->base.entity->fence_seq))

		return -EINVAL;



	/* if VCN0 is harvested, we can't support AV1 */

	if (p->adev->vcn.harvest_config & AMDGPU_VCN_HARVEST_VCN0)

		return -EINVAL;



	scheds = p->adev->gpu_sched[AMDGPU_HW_IP_VCN_DEC]

		[AMDGPU_RING_PRIO_DEFAULT].sched;

	drm_sched_entity_modify_sched(job->base.entity, scheds, 1);