set mp1 unload state will cause the SMC FW can't accept any SMU message,
skip to set mp1 unload state to avoid following case fail:
- runtime pm case.
- gpu reset case.
Fixes:
72aeb6ee0c78 ("drm/amd/pm: fix driver reload SMC firmware fail issue for smu13")
Signed-off-by: Yang Wang <KevinYang.Wang@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
switch (adev->ip_versions[MP1_HWIP][0]) {
case IP_VERSION(13, 0, 0):
case IP_VERSION(13, 0, 7):
- ret = smu_set_mp1_state(smu, PP_MP1_STATE_UNLOAD);
- if (ret) {
- dev_err(adev->dev, "Fail set mp1 state to UNLOAD!\n");
- return ret;
+ if (!(adev->in_runpm || amdgpu_in_reset(adev))) {
+ ret = smu_set_mp1_state(smu, PP_MP1_STATE_UNLOAD);
+ if (ret) {
+ dev_err(adev->dev, "Fail set mp1 state to UNLOAD!\n");
+ return ret;
+ }
}
-
return 0;
default:
break;