drm/amdgpu:disable VCN for Navi12 SKU

commit 0c61ac8134ffc851681ce5d4bd60d97c3d5aed27 upstream.

Navi12 0x7360/C7 SKU has no video support, so remove it.

Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Signed-off-by: Asher.Song <Asher.Song@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index 6bee3677394ac011131369778f10a4dcd56668c1..22b96b7d3647ff2be307a60048eee8245580faf9 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -498,7 +498,8 @@ static bool nv_is_headless_sku(struct pci_dev *pdev)
 {
        if ((pdev->device == 0x731E &&
            (pdev->revision == 0xC6 || pdev->revision == 0xC7)) ||
-           (pdev->device == 0x7340 && pdev->revision == 0xC9))
+           (pdev->device == 0x7340 && pdev->revision == 0xC9)  ||
+           (pdev->device == 0x7360 && pdev->revision == 0xC7))
                return true;
        return false;
 }
@@ -568,7 +569,8 @@ int nv_set_ip_blocks(struct amdgpu_device *adev)
                if (adev->firmware.load_type == AMDGPU_FW_LOAD_DIRECT &&
                    !amdgpu_sriov_vf(adev))
                        amdgpu_device_ip_block_add(adev, &smu_v11_0_ip_block);
-               amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block);
+               if (!nv_is_headless_sku(adev->pdev))
+                       amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block);
                if (!amdgpu_sriov_vf(adev))
                        amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block);
                break;