Merge tag 'kvmarm-fixes-5.11-2' of git://git.kernel.org/pub/scm/linux/kernel/git...

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / amdgpu / mxgpu_nv.c

diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_nv.c
index 666ed99..dd5c1e6 100644 (file)
--- 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,