diff options
| author | Peng Ju Zhou | 2022-01-06 11:52:26 +0800 |
|---|---|---|
| committer | Alex Deucher | 2022-01-11 15:44:25 -0500 |
| commit | 6638391b9f78abaa41f05fe4e0d2ee6f6390c398 (patch) | |
| tree | 19655b2e540c7b45d4a15286a3765d8a0ebde4bf /drivers | |
| parent | 63ad5371cd1e379519395c49a4b6a652c36c98e5 (diff) | |
drm/amdgpu: Enable second VCN for certain Navy Flounder.
Certain Navy Flounder cards have 2 VCNs, enable it.
Signed-off-by: Peng Ju Zhou <PengJu.Zhou@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c index 028190d42bb2..be45650250fa 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c @@ -550,7 +550,8 @@ void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev) } /* some IP discovery tables on Navy Flounder don't have this set correctly */ if ((adev->ip_versions[UVD_HWIP][1] == IP_VERSION(3, 0, 1)) && - (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 2))) + (adev->ip_versions[GC_HWIP][0] == IP_VERSION(10, 3, 2)) && + (adev->pdev->revision != 0xFF)) adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1; if (vcn_harvest_count == adev->vcn.num_vcn_inst) { adev->harvest_ip_mask |= AMD_HARVEST_IP_VCN_MASK; |