Hi,
On 2023/7/20 03:32, Bjorn Helgaas wrote:
"drm/loongson: Add an implement for ..." also solves a problem, but it
lacks a commit log, so I don't know what the problem is.
I have already telling you one yeas ago.
I want remove the pci_fixup_vgadev() function in arch/loongarch/pci/pci.c
I was the original author of this workaround at our downstream kernel.
While the time is not mature until this patch set be merged.
I don't want mention this, as you asked this question.
So, I think I have to explain.
-static void pci_fixup_vgadev(struct pci_dev *pdev)
-{
- struct pci_dev *devp = NULL;
-
- while ((devp = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, devp))) {
- if (devp->vendor != PCI_VENDOR_ID_LOONGSON) {
- vga_set_default_device(devp);
- dev_info(&pdev->dev,
- "Overriding boot device as %X:%X\n",
- devp->vendor, devp->device);
- }
- }
-}
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON,
PCI_DEVICE_ID_LOONGSON_DC1, pci_fixup_vgadev);
-DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON,
PCI_DEVICE_ID_LOONGSON_DC2, pci_fixup_vgadev);
