drm/amdgpu: retry init if it fails due to exclusive mode timeout (v3)
The exclusive mode has real-time limitation in reality, such like being
done in 300ms. It's easy observed if running many VF/VMs in single host
with heavy CPU workload.
If we find the init fails due to exclusive mode timeout, try it again.
v2:
- rewrite the condition for readable value.
v3:
- fix typo, add comments for sleep
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: pding <Pixel.Ding@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2 files changed