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drm/amdgpu: disable DCN and VCN for Navi14 0x7340/C9 SKU 

Navi14 0x7340/C9 SKU has no display and video support, remove them.

Signed-off-by: Flora Cui <flora.cui@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Flora Cui 2020-10-27 14:58:19 +08:00 committed by Alex Deucher
parent 7babd12632
commit 06a5af1f62
1 changed files with 3 additions and 2 deletions
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5
drivers/gpu/drm/amd/amdgpu/nv.c
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@ -457,8 +457,9 @@ void nv_set_virt_ops(struct amdgpu_device *adev)
static bool nv_is_blockchain_sku(struct pci_dev *pdev)
{
if (pdev->device == 0x731E &&
(pdev->revision == 0xC6 || pdev->revision == 0xC7))
if ((pdev->device == 0x731E &&
(pdev->revision == 0xC6 || pdev->revision == 0xC7)) ||
(pdev->device == 0x7340 && pdev->revision == 0xC9))
return true;
return false;
}