Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit bf2bf523 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

drm/amd/powerplay: support VCN powergate status retrieval for SW SMU 



Commonly used for VCN powergate status retrieval for SW SMU.

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarKenneth Feng <kenneth.feng@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent ab9e3148

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -424,6 +424,10 @@ int smu_common_read_sensor(struct smu_context *smu, enum amd_pp_sensors sensor, 
		*(uint32_t *)data = smu_feature_is_enabled(smu, SMU_FEATURE_DPM_VCE_BIT) ? 1 : 0;

		*(uint32_t *)data = smu_feature_is_enabled(smu, SMU_FEATURE_DPM_VCE_BIT) ? 1 : 0;

		*size = 4;

		*size = 4;

		break;

		break;

	case AMDGPU_PP_SENSOR_VCN_POWER_STATE:

		*(uint32_t *)data = smu_feature_is_enabled(smu, SMU_FEATURE_VCN_PG_BIT) ? 1 : 0;

		*size = 4;

		break;

	default:

	default:

		ret = -EINVAL;

		ret = -EINVAL;

		break;

		break;