Commit aa5375c5 authored by Tianci.Yin's avatar Tianci.Yin Committed by Alex Deucher
Browse files

drm/amdgpu: disable DCN and VCN for navi10 blockchain SKU(v3) 



The blockchain SKU has no display and video support, remove them.

Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarTianci.Yin <tianci.yin@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 15df286d

drivers/gpu/drm/amd/amdgpu/nv.c

+12 −2
Original line number Diff line number Diff line
@@ -497,6 +497,14 @@ void nv_set_virt_ops(struct amdgpu_device *adev) 
	adev->virt.ops = &xgpu_nv_virt_ops;

}



static bool nv_is_blockchain_sku(struct pci_dev *pdev)

{

	if (pdev->device == 0x731E &&

	    (pdev->revision == 0xC6 || pdev->revision == 0xC7))

		return true;

	return false;

}



int nv_set_ip_blocks(struct amdgpu_device *adev)

{

	int r;
@@ -530,7 +538,8 @@ int nv_set_ip_blocks(struct amdgpu_device *adev) 
		if (adev->enable_virtual_display || amdgpu_sriov_vf(adev))

			amdgpu_device_ip_block_add(adev, &dce_virtual_ip_block);

#if defined(CONFIG_DRM_AMD_DC)

		else if (amdgpu_device_has_dc_support(adev))

		else if (amdgpu_device_has_dc_support(adev) &&

			 !nv_is_blockchain_sku(adev->pdev))

			amdgpu_device_ip_block_add(adev, &dm_ip_block);

#endif

		amdgpu_device_ip_block_add(adev, &gfx_v10_0_ip_block);
@@ -538,6 +547,7 @@ 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);

		if (!nv_is_blockchain_sku(adev->pdev))

			amdgpu_device_ip_block_add(adev, &vcn_v2_0_ip_block);

		amdgpu_device_ip_block_add(adev, &jpeg_v2_0_ip_block);

		if (adev->enable_mes)