From: René Rebe Date: Fri, 28 Nov 2025 12:46:41 +0000 (+0100) Subject: HID: quirks: work around VID/PID conflict for appledisplay X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c7fabe4ad9219866c203164a214c474c95b36bf2;p=thirdparty%2Fkernel%2Flinux.git HID: quirks: work around VID/PID conflict for appledisplay For years I wondered why the Apple Cinema Display driver would not just work for me. Turns out the hidraw driver instantly takes it over. Fix by adding appledisplay VID/PIDs to hid_have_special_driver. Fixes: 069e8a65cd79 ("Driver for Apple Cinema Display") Signed-off-by: René Rebe Signed-off-by: Jiri Kosina --- diff --git a/drivers/hid/hid-quirks.c b/drivers/hid/hid-quirks.c index d6e42125d918..31b2a5d1cd98 100644 --- a/drivers/hid/hid-quirks.c +++ b/drivers/hid/hid-quirks.c @@ -233,6 +233,15 @@ static const struct hid_device_id hid_quirks[] = { * used as a driver. See hid_scan_report(). */ static const struct hid_device_id hid_have_special_driver[] = { +#if IS_ENABLED(CONFIG_APPLEDISPLAY) + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, 0x9218) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, 0x9219) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, 0x921c) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, 0x921d) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, 0x9222) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, 0x9226) }, + { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, 0x9236) }, +#endif #if IS_ENABLED(CONFIG_HID_A4TECH) { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) }, { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },