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drm/amdgpu/sdma5.2: re-emit unprocessed state on ring reset

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Re-emit the unprocessed state after resetting the queue.

Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2025-06-26 09:53:18 -04:00
parent 4b1df3bad2
commit 1b49bddc58
1 changed files with 8 additions and 4 deletions
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12
drivers/gpu/drm/amd/amdgpu/sdma_v5_2.c
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@ -1469,11 +1469,15 @@ static int sdma_v5_2_reset_queue(struct amdgpu_ring *ring,
return -EINVAL;
}
amdgpu_amdkfd_suspend(adev, true);
r = amdgpu_sdma_reset_engine(adev, ring->me, false);
amdgpu_amdkfd_resume(adev, true);
amdgpu_ring_reset_helper_begin(ring, timedout_fence);
return r;
amdgpu_amdkfd_suspend(adev, true);
r = amdgpu_sdma_reset_engine(adev, ring->me, true);
amdgpu_amdkfd_resume(adev, true);
if (r)
return r;
return amdgpu_ring_reset_helper_end(ring, timedout_fence);
}
static int sdma_v5_2_stop_queue(struct amdgpu_ring *ring)