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drm/amd/powerplay: add GPU power display for vega10

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Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Huang 2017-06-08 14:39:32 -04:00 committed by Alex Deucher
parent 4b1d63600e
commit 17d176a5cc
1 changed files with 20 additions and 0 deletions
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20
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
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@ -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;