diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/hwmgr.h | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c index 8b75f525fe49..2f69bfa478a7 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu10_hwmgr.c @@ -1113,6 +1113,13 @@ static int smu10_set_watermarks_for_clocks_ranges(struct pp_hwmgr *hwmgr, data->water_marks_exist = true; return result; } + +static int smu10_smus_notify_pwe(struct pp_hwmgr *hwmgr) +{ + + return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_SetRccPfcPmeRestoreRegister); +} + static int smu10_set_mmhub_powergating_by_smu(struct pp_hwmgr *hwmgr) { return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_PowerGateMmHub); @@ -1153,6 +1160,7 @@ static const struct pp_hwmgr_func smu10_hwmgr_funcs = { .power_state_set = smu10_set_power_state_tasks, .dynamic_state_management_disable = smu10_disable_dpm_tasks, .set_mmhub_powergating_by_smu = smu10_set_mmhub_powergating_by_smu, + .smus_notify_pwe = smu10_smus_notify_pwe, .gfx_off_control = smu10_gfx_off_control, }; diff --git a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h index 3d9743f5bb45..3c321c7d9626 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h +++ b/drivers/gpu/drm/amd/powerplay/inc/hwmgr.h @@ -326,6 +326,7 @@ struct pp_hwmgr_func { long *input, uint32_t size); int (*set_power_limit)(struct pp_hwmgr *hwmgr, uint32_t n); int (*set_mmhub_powergating_by_smu)(struct pp_hwmgr *hwmgr); + int (*smus_notify_pwe)(struct pp_hwmgr *hwmgr); }; struct pp_table_func { |