From: Sonny Jiang Date: Tue, 6 Jun 2023 21:18:52 +0000 (-0400) Subject: drm/amdgpu: vcn_4_0 set instance 0 init sched score to 1 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=188d3f80fc6d8451ab5e570becd6a7b2d3033023;p=linux.git drm/amdgpu: vcn_4_0 set instance 0 init sched score to 1 Only vcn0 can process AV1 codecx. In order to use both vcn0 and vcn1 in h264/265 transcode to AV1 cases, set vcn0 sched score to 1 at initialization time. Signed-off-by: Sonny Jiang Reviewed-by: Leo Liu Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c index 8d371faaa2b3e..b48bb52124884 100644 --- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c @@ -129,7 +129,11 @@ static int vcn_v4_0_sw_init(void *handle) if (adev->vcn.harvest_config & (1 << i)) continue; - atomic_set(&adev->vcn.inst[i].sched_score, 0); + /* Init instance 0 sched_score to 1, so it's scheduled after other instances */ + if (i == 0) + atomic_set(&adev->vcn.inst[i].sched_score, 1); + else + atomic_set(&adev->vcn.inst[i].sched_score, 0); /* VCN UNIFIED TRAP */ r = amdgpu_irq_add_id(adev, amdgpu_ih_clientid_vcns[i],