The firmware timeout is 2s. Reduce the driver timeout to
2.1 seconds to avoid back pressure on queue submissions.
Fixes: 94b51a3d01ed ("drm/amdgpu/mes12: increase mes submission timeout")
Signed-off-by: Alex Deucher <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/mes_v12_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
index ef05a41162306..186f778133974 100644
--- a/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/mes_v12_0.c
@@ -146,7 +146,7 @@ static int mes_v12_0_submit_pkt_and_poll_completion(struct
amdgpu_mes *mes,
int api_status_off)
{
union MESAPI__QUERY_MES_STATUS mes_status_pkt;
- signed long timeout = 3000000; /* 3000 ms */
+ signed long timeout = 2100000; /* 2100 ms */
struct amdgpu_device *adev = mes->adev;
struct amdgpu_ring *ring = &mes->ring[pipe];
spinlock_t *ring_lock = &mes->ring_lock[pipe];
--
2.46.0
