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From 7a4747173d7a42909b440c536f616b6a1c5c6a99 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 10 Aug 2018 13:19:26 -0500
Subject: [PATCH 0057/2940] drm/amdgpu/powerplay/smu7: enable AVFS control via
ppfeaturemask
Allow the user to disable AFVS via ppfeaturemask for debugging.
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
index a029e47c2319..186dafc7f166 100644
--- a/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
+++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c
@@ -620,7 +620,8 @@ int smu7_init(struct pp_hwmgr *hwmgr)
return -EINVAL;
}
- if (smum_is_hw_avfs_present(hwmgr))
+ if (smum_is_hw_avfs_present(hwmgr) &&
+ (hwmgr->feature_mask & PP_AVFS_MASK))
hwmgr->avfs_supported = true;
return 0;
--
2.17.1
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