On Mon, Sep 07, 2026 at 10:37:53AM +0200, Alexander Fischer wrote:
> @@ -286,6 +306,14 @@ static const struct intel_dpcd_quirk intel_dpcd_quirks[]
> = {
> .sink_oui = SINK_OUI(0x00, 0x22, 0xb9),
> .hook = quirk_disable_edp_panel_replay,
> },
> + /* Apple T2 eDP panels */
> + {
> + .device = DEVICE_ID_ANY,
> + .subsystem_vendor = PCI_ANY_ID,
> + .subsystem_device = PCI_ANY_ID,
> + .sink_oui = SINK_OUI(0x00, 0x10, 0xfa),
> + .hook = quirk_apple_psr_handshake,
> + },
> };
Looking at lspci output of the MacBookPro16,2 and MacBookPro15,4,
I note that the integrated GPU has Subsystem Vendor 0x106b.
So you could use ".subsystem_vendor = PCI_VENDOR_ID_APPLE,"
to bail out early from the for-loop in intel_init_dpcd_quirks().
Thanks,
Lukas
