From: "Tianci.Yin" <tianci.yin@xxxxxxx>
[ Upstream commit a305e7dc5fa86ff9cf6cd2da30215a92d43c9285 ]
The blockchain SKU has no display and video support, remove them.
Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Tianci.Yin <tianci.yin@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/nv.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/nv.c b/drivers/gpu/drm/amd/amdgpu/nv.c
index ca11253e787ca..8254f42146890 100644
--- a/drivers/gpu/drm/amd/amdgpu/nv.c
+++ b/drivers/gpu/drm/amd/amdgpu/nv.c
@@ -488,6 +488,14 @@ 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;
@@ -516,7 +524,8 @@ 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);
@@ -524,7 +533,8 @@ 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_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)
amdgpu_device_ip_block_add(adev, &mes_v10_1_ip_block);
--
2.27.0
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