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drm/amdgpu/vcn: use amdgpu_ring_test_helper 

Instead of amdgpu_ring_test_ring, so the helper function determines
whether the ring is ready

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Acked-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Cc: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu 2019-10-01 18:08:46 -04:00 committed by Alex Deucher
parent 8a745c7ff2
commit fd287c8cd2
3 changed files with 12 additions and 28 deletions
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1
drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c
View File

@ -202,7 +202,6 @@ static int vcn_v1_0_hw_init(void *handle)
for (i = 0; i < adev->vcn.num_enc_rings; ++i) {
ring = &adev->vcn.inst->ring_enc[i];
ring->sched.ready = true;
r = amdgpu_ring_test_helper(ring);
if (r)
goto done;

21
drivers/gpu/drm/amd/amdgpu/vcn_v2_0.c
View File

@ -247,30 +247,21 @@ static int vcn_v2_0_hw_init(void *handle)
adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell,
ring->doorbell_index, 0);
ring->sched.ready = true;
r = amdgpu_ring_test_ring(ring);
if (r) {
ring->sched.ready = false;
r = amdgpu_ring_test_helper(ring);
if (r)
goto done;
}
for (i = 0; i < adev->vcn.num_enc_rings; ++i) {
ring = &adev->vcn.inst->ring_enc[i];
ring->sched.ready = true;
r = amdgpu_ring_test_ring(ring);
if (r) {
ring->sched.ready = false;
r = amdgpu_ring_test_helper(ring);
if (r)
goto done;
}
}
ring = &adev->vcn.inst->ring_jpeg;
ring->sched.ready = true;
r = amdgpu_ring_test_ring(ring);
if (r) {
ring->sched.ready = false;
r = amdgpu_ring_test_helper(ring);
if (r)
goto done;
}
done:
if (!r)

18
drivers/gpu/drm/amd/amdgpu/vcn_v2_5.c
View File

@ -258,29 +258,23 @@ static int vcn_v2_5_hw_init(void *handle)
adev->nbio.funcs->vcn_doorbell_range(adev, ring->use_doorbell,
ring->doorbell_index, j);
r = amdgpu_ring_test_ring(ring);
if (r) {
ring->sched.ready = false;
r = amdgpu_ring_test_helper(ring);
if (r)
goto done;
}
for (i = 0; i < adev->vcn.num_enc_rings; ++i) {
ring = &adev->vcn.inst[j].ring_enc[i];
ring->sched.ready = false;
continue;
r = amdgpu_ring_test_ring(ring);
if (r) {
ring->sched.ready = false;
r = amdgpu_ring_test_helper(ring);
if (r)
goto done;
}
}
ring = &adev->vcn.inst[j].ring_jpeg;
r = amdgpu_ring_test_ring(ring);
if (r) {
ring->sched.ready = false;
r = amdgpu_ring_test_helper(ring);
if (r)
goto done;
}
}
done:
if (!r)