Commit eb4fd29a authored by Alex Deucher's avatar Alex Deucher
Browse files

drm/amdgpu: bind to any 0x1002 PCI diplay class device 



Bind to all 0x1002 GPU devices.

For now we explicitly return -ENODEV for generic bindings.
Remove this check once IP discovery based checking is in place.

v2: rebase (Alex)

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent bdbeb0dd

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

+15 −0
Original line number Diff line number Diff line
@@ -1870,6 +1870,16 @@ static const struct pci_device_id pciidlist[] = { 
	{0x1002, 0x7423, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},

	{0x1002, 0x743F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BEIGE_GOBY},



	{ PCI_DEVICE(0x1002, PCI_ANY_ID),

	  .class = PCI_CLASS_DISPLAY_VGA << 8,

	  .class_mask = 0xffffff,

	  .driver_data = 0 },



	{ PCI_DEVICE(0x1002, PCI_ANY_ID),

	  .class = PCI_CLASS_DISPLAY_OTHER << 8,

	  .class_mask = 0xffffff,

	  .driver_data = 0 },



	{0, 0, 0}

};
@@ -1892,6 +1902,11 @@ static int amdgpu_pci_probe(struct pci_dev *pdev, 
			return -ENODEV;

	}



	if (flags == 0) {

		DRM_INFO("Unsupported asic.  Remove me when IP discovery init is in place.\n");

		return -ENODEV;

	}



	if (amdgpu_virtual_display ||

	    amdgpu_device_asic_has_dc_support(flags & AMD_ASIC_MASK))

		supports_atomic = true;