Re: [PATCH v3 0/9] PCI/VGA: Improve the default VGA device selection

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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);
-               }
-       }

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