drm/amd/pp: Implement get_performance_level for legacy dgpu

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / powerplay / hwmgr / hardwaremanager.c

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
index 53207e7..85119c2 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
@@ -75,10 +75,12 @@ int phm_set_power_state(struct pp_hwmgr *hwmgr,
 
 int phm_enable_dynamic_state_management(struct pp_hwmgr *hwmgr)
 {
+       struct amdgpu_device *adev = NULL;
        int ret = -EINVAL;;
        PHM_FUNC_CHECK(hwmgr);
+       adev = hwmgr->adev;
 
-       if (smum_is_dpm_running(hwmgr)) {
+       if (smum_is_dpm_running(hwmgr) && !amdgpu_passthrough(adev)) {
                pr_info("dpm has been enabled\n");
                return 0;
        }
@@ -357,7 +359,7 @@ int phm_get_clock_info(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *s
                        PHM_PerformanceLevelDesignation designation)
 {
        int result;
-       PHM_PerformanceLevel performance_level;
+       PHM_PerformanceLevel performance_level = {0};
 
        PHM_FUNC_CHECK(hwmgr);