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| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-01-04 16:42:06 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:17:55 -0500 |
| commit | 11f64ff5f323d697d0e3be932aaaaa5b38b144cd (patch) | |
| tree | d60a52b7c3b1cd1c9e4cfcddb361eb9199983e17 /drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c | |
| parent | 59fc8cde739bc81464d214b23fd717f24608eb75 (diff) | |
| download | blackbird-obmc-linux-11f64ff5f323d697d0e3be932aaaaa5b38b144cd.tar.gz blackbird-obmc-linux-11f64ff5f323d697d0e3be932aaaaa5b38b144cd.zip | |
drm/amd/pp: Add a new pp feature mask bit for OD feature
when this bit was set on module load,
driver will allow the user over/under gpu
clock and voltage through sysfs.
by default, this bit was not set.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c index e35bdc5bafb7..26904462d23a 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c @@ -935,6 +935,9 @@ int hwmgr_set_user_specify_caps(struct pp_hwmgr *hwmgr) PHM_PlatformCaps_CAC); } + if (hwmgr->feature_mask & PP_OVERDRIVE_MASK) + hwmgr->od_enabled = true; + return 0; } |
