From 51b9121af0946afa4ef9fc164f4b0c1686af7225 Mon Sep 17 00:00:00 2001
From: Prike Liang <Prike.Liang@amd.com>
Date: Fri, 9 Aug 2019 14:17:40 +0800
Subject: drm/amd/powerplay: Disable renoir smu feature retrieve for the moment
Git-commit: 51b9121af0946afa4ef9fc164f4b0c1686af7225
Patch-mainline: v5.4-rc1
References: bsc#1152489
To avoid the dpm frequence range get failed when DPM enabled and it
will be enabled later once handle well the feature bit map struct.
Signed-off-by: Prike Liang <Prike.Liang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index 9e774f557771..99924d3538c2 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -630,10 +630,14 @@ int smu_feature_update_enable_state(struct smu_context *smu, uint64_t feature_ma
int smu_feature_is_enabled(struct smu_context *smu, enum smu_feature_mask mask)
{
+ struct amdgpu_device *adev = smu->adev;
struct smu_feature *feature = &smu->smu_feature;
int feature_id;
int ret = 0;
+ if (adev->flags & AMD_IS_APU)
+ return 0;
+
feature_id = smu_feature_get_index(smu, mask);
if (feature_id < 0)
return 0;
--
2.28.0