diff options
| author | Evan Quan <evan.quan@amd.com> | 2019-04-18 08:51:53 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-05-24 20:20:47 +0300 |
| commit | a34d1166b47c8497cffda4da7c14182cb3420362 (patch) | |
| tree | 4bd20f4fda15e6984c5fc26a1e2fa35cfa0e5a3a /drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | |
| parent | ada2b8f1c8289c0b1a6ac775a7d52d8df62140e0 (diff) | |
| download | linux-a34d1166b47c8497cffda4da7c14182cb3420362.tar.xz | |
drm/amd/powerplay: expose current hotspot and memory temperatures V2
Two new hwmon interfaces(temp2_input and temp3_input) are added.
They are supported on SOC15 dGPUs only.
- V2: correct thermal sensor output
Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@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 | 12 |
1 files changed, 12 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 1422bc4e45d1..d5d0db456021 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -3785,6 +3785,18 @@ static int vega10_read_sensor(struct pp_hwmgr *hwmgr, int idx, *((uint32_t *)value) = vega10_thermal_get_temperature(hwmgr); *size = 4; break; + case AMDGPU_PP_SENSOR_HOTSPOT_TEMP: + smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetTemperatureHotspot); + *((uint32_t *)value) = smum_get_argument(hwmgr) * + PP_TEMPERATURE_UNITS_PER_CENTIGRADES; + *size = 4; + break; + case AMDGPU_PP_SENSOR_MEM_TEMP: + smum_send_msg_to_smc(hwmgr, PPSMC_MSG_GetTemperatureHBM); + *((uint32_t *)value) = smum_get_argument(hwmgr) * + PP_TEMPERATURE_UNITS_PER_CENTIGRADES; + *size = 4; + break; case AMDGPU_PP_SENSOR_UVD_POWER: *((uint32_t *)value) = data->uvd_power_gated ? 0 : 1; *size = 4; |