[PATCH 5/7] drm/amd/pm: don't mark all apu as true on feature mask

Huang Rui ray.huang at amd.com
Fri Jan 8 08:55:05 UTC 2021


VHG based APU will support feature mask checking.

Signed-off-by: Huang Rui <ray.huang at amd.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
index 42b125701436..540dd4ddf09b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu_cmn.c
@@ -271,11 +271,13 @@ int smu_cmn_feature_is_enabled(struct smu_context *smu,
 			       enum smu_feature_mask mask)
 {
 	struct smu_feature *feature = &smu->smu_feature;
+	struct amdgpu_device *adev = smu->adev;
 	int feature_id;
 	int ret = 0;
 
-	if (smu->is_apu)
+	if (smu->is_apu && adev->family < AMDGPU_FAMILY_VGH)
 		return 1;
+
 	feature_id = smu_cmn_to_asic_specific_index(smu,
 						    CMN2ASIC_MAPPING_FEATURE,
 						    mask);
-- 
2.25.1



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