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| author | Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> | 2024-04-21 12:07:01 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-24 07:44:13 +0300 |
| commit | a1383ac7284afc2f0ca39edee57dea4db70e66f3 (patch) | |
| tree | 1e31c7e37e4bfa4f62d58dc8a3b2246b47fcc241 /drivers/misc/mei | |
| parent | 7ab7f2ca4608cb9056aa66328f921a8ccef88ad2 (diff) | |
| download | linux-a1383ac7284afc2f0ca39edee57dea4db70e66f3.tar.xz | |
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: ceeedd951f8a ("mei: pxp: match without driver name")
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20240421090701.216028-1-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/misc/mei')
| -rw-r--r-- | drivers/misc/mei/pxp/mei_pxp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/misc/mei/pxp/mei_pxp.c b/drivers/misc/mei/pxp/mei_pxp.c index b1e4c23b31a3..49abc95677cd 100644 --- a/drivers/misc/mei/pxp/mei_pxp.c +++ b/drivers/misc/mei/pxp/mei_pxp.c @@ -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) |