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drm/amdgpu/gfx8: test KIQ before compute rings

Browse source 
If KIQ isn't working, the compute rings won't work either.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2017-03-23 01:38:11 -04:00
parent 6a6f380f07
commit 2e263c824a
1 changed files with 7 additions and 6 deletions
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13
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
View file

@ -4980,6 +4980,13 @@ static int gfx_v8_0_kiq_resume(struct amdgpu_device *adev)
if (r)
goto done;
ring->ready = true;
r = amdgpu_ring_test_ring(ring);
if (r) {
ring->ready = false;
goto done;
}
for (i = 0; i < adev->gfx.num_compute_rings; i++) {
ring = &adev->gfx.compute_ring[i];
@ -5008,12 +5015,6 @@ static int gfx_v8_0_kiq_resume(struct amdgpu_device *adev)
ring->ready = false;
}
ring = &adev->gfx.kiq.ring;
ring->ready = true;
r = amdgpu_ring_test_ring(ring);
if (r)
ring->ready = false;
done:
return r;
}