[PATCH v2] drm/amdgpu: Decrease compute timeout to 10 s for sriov multiple VF

[Emily Deng]

From: "Emily.Deng" <Emily.Deng at amd.com>

For multiple VF, after engine hang,as host driver will first
encounter FLR, so has no meanning to set compute to 60s.

v2:
   Refine the patch and comment

Signed-off-by: Emily.Deng <Emily.Deng at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 5527c549db82..35edf58c825d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3133,7 +3133,10 @@ static int amdgpu_device_get_job_timeout_settings(struct amdgpu_device *adev)
 	 */
 	adev->gfx_timeout = msecs_to_jiffies(10000);
 	adev->sdma_timeout = adev->video_timeout = adev->gfx_timeout;
-	if (amdgpu_sriov_vf(adev) || amdgpu_passthrough(adev))
+	if (amdgpu_sriov_vf(adev))
+		adev->compute_timeout = amdgpu_sriov_is_pp_one_vf(adev) ?
+					msecs_to_jiffies(60000) : msecs_to_jiffies(10000);
+	else if (amdgpu_passthrough(adev))
 		adev->compute_timeout =  msecs_to_jiffies(60000);
 	else
 		adev->compute_timeout = MAX_SCHEDULE_TIMEOUT;
-- 
2.25.1