diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c index 666ed99cc14b..dd5c1e6ce009 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c @@ -200,7 +200,16 @@ static int xgpu_nv_send_access_requests(struct amdgpu_device *adev, static int xgpu_nv_request_reset(struct amdgpu_device *adev) { - return xgpu_nv_send_access_requests(adev, IDH_REQ_GPU_RESET_ACCESS); + int ret, i = 0; + + while (i < NV_MAILBOX_POLL_MSG_REP_MAX) { + ret = xgpu_nv_send_access_requests(adev, IDH_REQ_GPU_RESET_ACCESS); + if (!ret) + break; + i++; + } + + return ret; } static int xgpu_nv_request_full_gpu_access(struct amdgpu_device *adev, |