linux-next: manual merge of the amdgpu tree with Linus' tree

Stephen Rothwell
2023-11-05T22:49:00Z

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Hi all,

Today's linux-next merge of the amdgpu tree got a conflict in:

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

between commit:

18bf400530ca ("drm/amdgpu: Use pci_get_base_class() to reduce duplicated code")

from Linus' tree and commit:

432e664e7c98 ("drm/amdgpu: don't use ATRM for external devices")

from the amdgpu tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging. You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

--
Cheers,
Stephen Rothwell

diff --cc drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
index 5bbb23e102ba,f3a09ecb7699..000000000000
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bios.c
@@@ -286,12 -287,12 +287,16 @@@ static bool amdgpu_atrm_get_bios(struc
/* ATRM is for the discrete card only */
if (adev->flags & AMD_IS_APU)
return false;
+
+ /* ATRM is for on-platform devices only */
+ if (dev_is_removable(&adev->pdev->dev))
+ return false;

- while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) {
+ while ((pdev = pci_get_base_class(PCI_BASE_CLASS_DISPLAY, pdev))) {
+ if ((pdev->class != PCI_CLASS_DISPLAY_VGA << 8) &&
+ (pdev->class != PCI_CLASS_DISPLAY_OTHER << 8))
+ continue;
+
dhandle = ACPI_HANDLE(&pdev->dev);
if (!dhandle)
continue;