diff options
| author | Yintian Tao <yttao@amd.com> | 2019-12-18 13:11:57 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-12-19 18:10:05 +0300 |
| commit | fe8a87d71f727b92525b7fbf9d24a7027d44df61 (patch) | |
| tree | 6520027f3d9ac1b84e4ced466eeb8b9034f1c343 /drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | |
| parent | ab5999dea06945f1f7b00bc20c23ab045afa74af (diff) | |
| download | linux-fe8a87d71f727b92525b7fbf9d24a7027d44df61.tar.xz | |
drm/amd/powerplay: skip disable dynamic state management
Under sriov, the disable operation is no allowed.
Signed-off-by: Yintian Tao <yttao@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c index 253860d30b20..9454ab50f9a1 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c @@ -99,6 +99,9 @@ int phm_disable_dynamic_state_management(struct pp_hwmgr *hwmgr) PHM_FUNC_CHECK(hwmgr); + if (!hwmgr->not_vf) + return 0; + if (!smum_is_dpm_running(hwmgr)) { pr_info("dpm has been disabled\n"); return 0; |