diff options
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 25 |
1 files changed, 25 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 3be8eb21fd6e..948c54cb9c5d 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -5219,6 +5219,30 @@ static int vega10_odn_edit_dpm_table(struct pp_hwmgr *hwmgr, return 0; } +static int vega10_set_mp1_state(struct pp_hwmgr *hwmgr, + enum pp_mp1_state mp1_state) +{ + uint16_t msg; + int ret; + + switch (mp1_state) { + case PP_MP1_STATE_UNLOAD: + msg = PPSMC_MSG_PrepareMp1ForUnload; + break; + case PP_MP1_STATE_SHUTDOWN: + case PP_MP1_STATE_RESET: + case PP_MP1_STATE_NONE: + default: + return 0; + } + + PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc(hwmgr, msg)) == 0, + "[PrepareMp1] Failed!", + return ret); + + return 0; +} + static int vega10_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state, PHM_PerformanceLevelDesignation designation, uint32_t index, PHM_PerformanceLevel *level) @@ -5308,6 +5332,7 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = { .enable_mgpu_fan_boost = vega10_enable_mgpu_fan_boost, .get_ppfeature_status = vega10_get_ppfeature_status, .set_ppfeature_status = vega10_set_ppfeature_status, + .set_mp1_state = vega10_set_mp1_state, }; int vega10_hwmgr_init(struct pp_hwmgr *hwmgr) |