From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 21 Sep 2018 03:36:38 +0000 (-0500)
Subject: drm/amdgpu: implement ENABLED_SMC_FEATURES_MASK sensor for vega20
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=39a8a0db838788bed487bea6e2276a3d0da76eea;p=linux.git

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 260e0e48dcd69..2a554f9edcdaf 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;