drm/amd/powerplay: disable raven2 force dpm level support (v2)

It's not supported yet.

v2: rebase (Alex)

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
index 5b55c709fb1c..9808bd48b386 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
@@ -551,12 +551,18 @@ static int smu10_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
                                 enum amd_dpm_forced_level level)
 {
         struct smu10_hwmgr *data = hwmgr->backend;
+        struct amdgpu_device *adev = hwmgr->adev;
 
         if (hwmgr->smu_version < 0x1E3700) {
                 pr_info("smu firmware version too old, can not set dpm level\n");
                 return 0;
         }
 
+        /* Disable UMDPSTATE support on rv2 temporarily */
+        if ((adev->asic_type == CHIP_RAVEN) &&
+            (adev->rev_id >= 8))
+                return 0;
+
         switch (level) {
         case AMD_DPM_FORCED_LEVEL_HIGH:
         case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK: