drm/amd/powerplay: fix issue can't load another smu firmware.
need to release failed smu firmware before load another
firmware.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
index 8d6d914..47fbc73 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c
@@ -328,6 +328,7 @@
/* If failed, try with different security Key. */
if (result != 0) {
smu_data->smu7_data.security_hard_key ^= 1;
+ cgs_rel_firmware(smumgr->device, CGS_UCODE_ID_SMU);
result = polaris10_start_smu_in_protection_mode(smumgr);
}
}