Commit a1383ac7 authored by Daniele Ceraolo Spurio's avatar Daniele Ceraolo Spurio Committed by Greg Kroah-Hartman
Browse files

mei: pxp: match against PCI_CLASS_DISPLAY_OTHER 



The ATS-M class is PCI_CLASS_DISPLAY_OTHER instead of
PCI_CLASS_DISPLAY_VGA, so we need to match against that class as well.
The matching is still restricted to Intel devices only.

Fixes: ceeedd95 ("mei: pxp: match without driver name")
Signed-off-by: default avatarDaniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20240421090701.216028-1-tomas.winkler@intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7ab7f2ca

drivers/misc/mei/pxp/mei_pxp.c

+5 −2
Original line number Diff line number Diff line
@@ -236,8 +236,11 @@ static int mei_pxp_component_match(struct device *dev, int subcomponent, 


	pdev = to_pci_dev(dev);



	if (pdev->class != (PCI_CLASS_DISPLAY_VGA << 8) ||

	    pdev->vendor != PCI_VENDOR_ID_INTEL)

	if (pdev->vendor != PCI_VENDOR_ID_INTEL)

		return 0;



	if (pdev->class != (PCI_CLASS_DISPLAY_VGA << 8) &&

	    pdev->class != (PCI_CLASS_DISPLAY_OTHER << 8))

		return 0;



	if (subcomponent != I915_COMPONENT_PXP)