diff options
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 21 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 2 |
3 files changed, 24 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c index f17c85fc61e9..012d2790da8a 100644 --- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c +++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c @@ -29,6 +29,27 @@ #include "smu_v11_0.h" #include "atom.h" +int smu_common_read_sensor(struct smu_context *smu, enum amd_pp_sensors sensor, + void *data, uint32_t *size) +{ + int ret = 0; + + switch (sensor) { + case AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK: + ret = smu_feature_get_enabled_mask(smu, (uint32_t *)data, 2); + *size = 8; + break; + default: + ret = -EINVAL; + break; + } + + if (ret) + *size = 0; + + return ret; +} + int smu_update_table(struct smu_context *smu, uint32_t table_id, void *table_data, bool drv2smu) { diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h index 99700a045d2f..2e89a59ed06c 100644 --- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h +++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h @@ -377,6 +377,8 @@ int smu_update_table(struct smu_context *smu, uint32_t table_id, void *table_data, bool drv2smu); bool is_support_sw_smu(struct amdgpu_device *adev); int smu_reset(struct smu_context *smu); +int smu_common_read_sensor(struct smu_context *smu, enum amd_pp_sensors sensor, + void *data, uint32_t *size); int smu_sys_get_pp_table(struct smu_context *smu, void **table); int smu_sys_set_pp_table(struct smu_context *smu, void *buf, size_t size); diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c index 7c64509df8ab..1f9459c4ff51 100644 --- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c +++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c @@ -1108,7 +1108,7 @@ static int smu_v11_0_read_sensor(struct smu_context *smu, *size = 4; break; default: - ret = -EINVAL; + ret = smu_common_read_sensor(smu, sensor, data, size); break; } |