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drm/amdgpu/vcn5: add additional ring reset error checking

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Start and stop can fail, so add checks.

Fixes: b54695dae9 ("drm/amd: Add per-ring reset for vcn v5.0.0 use")
Reviewed-by: Mario Limonciello <mari.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
This commit is contained in:
Alex Deucher
2025-07-07 11:30:14 -04:00
parent 1b556bcc38
commit 7a5b69d60e
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/amd/amdgpu/vcn_v5_0_0.c
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@@ -1204,8 +1204,12 @@ static int vcn_v5_0_0_ring_reset(struct amdgpu_ring *ring,
return -EOPNOTSUPP;
drm_sched_wqueue_stop(&ring->sched);
vcn_v5_0_0_stop(vinst);
vcn_v5_0_0_start(vinst);
r = vcn_v5_0_0_stop(vinst);
if (r)
return r;
r = vcn_v5_0_0_start(vinst);
if (r)
return r;
r = amdgpu_ring_test_helper(ring);
if (r)