diff options
| author | Kevin Wang <Kevin1.Wang@amd.com> | 2019-01-15 12:25:59 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-19 15:03:58 -0500 |
| commit | c9b6604351777f6ed4f2e47d2a1be66216149554 (patch) | |
| tree | 1c1c3bb82587c65779511d727f66e915a1daa5ef /drivers | |
| parent | 7292fd7d2bec15a5ce7a0afe84e4cd2d77f42f39 (diff) | |
drm/amd/powerplay: implement sensor of SCLK and MCLK for smu11
add sensor interface of SCLK and MCKL for sys interface and hwmon.
Signed-off-by: Kevin Wang <Kevin1.Wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index 7ea19eb5896d..659e911636bb 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -1021,6 +1021,14 @@ static int smu_v11_0_read_sensor(struct smu_context *smu, (uint32_t *)data); *size = 4; break; + case AMDGPU_PP_SENSOR_GFX_MCLK: + ret = smu_get_current_clk_freq(smu, PPCLK_UCLK, (uint32_t *)data); + *size = 4; + break; + case AMDGPU_PP_SENSOR_GFX_SCLK: + ret = smu_get_current_clk_freq(smu, PPCLK_GFXCLK, (uint32_t *)data); + *size = 4; + break; default: ret = -EINVAL; break; |