drm/amdgpu:need som change on vega10 mailbox

[linux.git] / drivers / gpu / drm / amd / amdgpu / mxgpu_vi.c

diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c
index 7bdc51b02326118938884d6d33ef036456822563..f0d64f13abbc0b2816967a2ab0301192bcd09f09 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c
+++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c
@@ -398,8 +398,8 @@ static int xgpu_vi_poll_ack(struct amdgpu_device *adev)
                        r = -ETIME;
                        break;
                }
-               msleep(1);
-               timeout -= 1;
+               mdelay(5);
+               timeout -= 5;
 
                reg = RREG32_NO_KIQ(mmMAILBOX_CONTROL);
        }
@@ -418,8 +418,8 @@ static int xgpu_vi_poll_msg(struct amdgpu_device *adev, enum idh_event event)
                        r = -ETIME;
                        break;
                }
-               msleep(1);
-               timeout -= 1;
+               mdelay(5);
+               timeout -= 5;
 
                r = xgpu_vi_mailbox_rcv_msg(adev, event);
        }
@@ -447,7 +447,7 @@ static int xgpu_vi_send_access_requests(struct amdgpu_device *adev,
                request == IDH_REQ_GPU_RESET_ACCESS) {
                r = xgpu_vi_poll_msg(adev, IDH_READY_TO_ACCESS_GPU);
                if (r)
-                       return r;
+                       pr_err("Doesn't get ack from pf, continue\n");
        }
 
        return 0;