diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2018-01-29 18:04:18 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-02-19 14:19:44 -0500 |
| commit | 6ab8555e04ecd2278fdca54c33a7ddac7d4ba5d2 (patch) | |
| tree | f58109e970b10a250fdfdbbd57a3f4b4bac6a6a0 /drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | |
| parent | 71d0a89812c9749fbb48c633f91512d51433989e (diff) | |
drm/amd/pp: Expose set/get_power_limit for DGPU
User can change power limit between
[0, 1] * max power limit.
Set power limit to 0, restore to max power limit.
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/vega10_hwmgr.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 341fba5f7171..d0c8ba0096fe 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -5155,6 +5155,7 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = { .start_thermal_controller = vega10_start_thermal_controller, .get_power_profile_mode = vega10_get_power_profile_mode, .set_power_profile_mode = vega10_set_power_profile_mode, + .set_power_limit = vega10_set_power_limit, }; int vega10_hwmgr_init(struct pp_hwmgr *hwmgr) |