1 files changed, 37 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/1464-drm-amd-powerplay-implement-sensor-of-uvd-vce-power-.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/1464-drm-amd-powerplay-implement-sensor-of-uvd-vce-power-.patch
new file mode 100644
index 00000000..883e15bd
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/1464-drm-amd-powerplay-implement-sensor-of-uvd-vce-power-.patch
@@ -0,0 +1,37 @@
+From b398a0f366cd089b9f81a5e5ee9563fbabbb654c Mon Sep 17 00:00:00 2001
+From: Kevin Wang <kevin1.wang@amd.com>
+Date: Fri, 25 Jan 2019 16:22:20 +0800
+Subject: [PATCH 1464/2940] drm/amd/powerplay: implement sensor of uvd & vce
+ power state for smu11
+
+add functions of uvd & vce for hwmon.
+
+Signed-off-by: Kevin Wang <kevin1.wang@amd.com>
+Reviewed-by: Huang Rui <ray.huang@amd.com>
+Acked-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/powerplay/smu_v11_0.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+index cdaf23f82016..3ebf89b3f815 100644
+--- a/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
++++ b/drivers/gpu/drm/amd/powerplay/smu_v11_0.c
+@@ -1119,6 +1119,14 @@ static int smu_v11_0_read_sensor(struct smu_context *smu,
+ 		ret = smu_v11_0_get_gfx_vdd(smu, (uint32_t *)data);
+ 		*size = 4;
+ 		break;
++	case AMDGPU_PP_SENSOR_UVD_POWER:
++		*(uint32_t *)data = smu_feature_is_enabled(smu, FEATURE_DPM_UVD_BIT) ? 1 : 0;
++		*size = 4;
++		break;
++	case AMDGPU_PP_SENSOR_VCE_POWER:
++		*(uint32_t *)data = smu_feature_is_enabled(smu, FEATURE_DPM_VCE_BIT) ? 1 : 0;
++		*size = 4;
++		break;
+ 	default:
+ 		ret = smu_common_read_sensor(smu, sensor, data, size);
+ 		break;
+-- 
+2.17.1
+