diff options
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 20 |
1 files changed, 20 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 d9744b6b5b0e..e6205a77afa5 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -3824,6 +3824,18 @@ static int vega10_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low) [vega10_ps->performance_level_count-1].mem_clock; } +static int vega10_get_gpu_power(struct pp_hwmgr *hwmgr, + struct pp_gpu_power *query) +{ + PP_ASSERT_WITH_CODE(!smum_send_msg_to_smc(hwmgr->smumgr, + PPSMC_MSG_GetCurrPkgPwr), + "Failed to get current package power!", + return -EINVAL); + + return vega10_read_arg_from_smc(hwmgr->smumgr, + &query->average_gpu_power); +} + static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx, void *value, int *size) { @@ -3869,6 +3881,14 @@ static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx, *((uint32_t *)value) = data->vce_power_gated ? 0 : 1; *size = 4; break; + case AMDGPU_PP_SENSOR_GPU_POWER: + if (*size < sizeof(struct pp_gpu_power)) + ret = -EINVAL; + else { + *size = sizeof(struct pp_gpu_power); + ret = vega10_get_gpu_power(hwmgr, (struct pp_gpu_power *)value); + } + break; default: ret = -EINVAL; break; |