AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-14 05:06:13 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/amd/powerplay: implement sensor of SCLK and MCLK for smu11

Browse Source 
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>
This commit is contained in:
Kevin Wang 2019-01-15 12:25:59 +08:00 committed by Alex Deucher
parent 7292fd7d2b
commit c9b6604351
1 changed files with 8 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/amd/powerplay/smu_v11_0.c
View File

@ -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;