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>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c
index 260e0e48dcd6937585fbbde5f41f0d76497260da..2a554f9edcdaf293ea3e129116f55764aeff719e 100644 (file)
--- 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;