drm/amdgpu: implement ENABLED_SMC_FEATURES_MASK sensor for vega20

So we can query what features are enabled for debugging.

Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 260e0e48dcd6..2a554f9edcda 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
@@ -1941,6 +1941,11 @@ static int vega20_read_sensor(struct pp_hwmgr *hwmgr, int idx,
                 *size = 16;
                 ret = vega20_get_gpu_power(hwmgr, (uint32_t *)value);
                 break;
+        case AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK:
+                ret = vega20_get_enabled_smc_features(hwmgr, (uint64_t *)value);
+                if (!ret)
+                        *size = 8;
+                break;
         default:
                 ret = -EINVAL;
                 break;