xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Evan Quan
2018-06-19 10:41:00 -05:00
committed by Alex Deucher
parent fa27203f8a
commit 89da2a505f
1 changed files with 6 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c
View File

@@ -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: