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drm/amdgpu/vcn3.0: schedule instance 0 for decode and 1 for encode

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VCN3 has 2 unsymmetrical instances, i.e there're less codecs
on instance 1, we use 0 for decode and 1 for encode for now

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2020-04-09 16:08:55 -04:00
parent 1e09dfd751
commit 8606cf794f
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/amd/amdgpu/vcn_v3_0.c
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@ -167,6 +167,8 @@ static int vcn_v3_0_sw_init(void *handle)
ring = &adev->vcn.inst[i].ring_dec;
ring->use_doorbell = true;
ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 8 * i;
if (i != 0)
ring->no_scheduler = true;
sprintf(ring->name, "vcn_dec_%d", i);
r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0,
AMDGPU_RING_PRIO_DEFAULT);
@ -183,6 +185,8 @@ static int vcn_v3_0_sw_init(void *handle)
ring = &adev->vcn.inst[i].ring_enc[j];
ring->use_doorbell = true;
ring->doorbell_index = (adev->doorbell_index.vcn.vcn_ring0_1 << 1) + 2 + j + 8 * i;
if (i != 1)
ring->no_scheduler = true;
sprintf(ring->name, "vcn_enc_%d.%d", i, j);
r = amdgpu_ring_init(adev, ring, 512, &adev->vcn.inst[i].irq, 0,
AMDGPU_RING_PRIO_DEFAULT);