Commit c7fabe4a authored by René Rebe's avatar René Rebe Committed by Jiri Kosina
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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: 069e8a65 ("Driver for Apple Cinema Display")
Signed-off-by: default avatarRené Rebe <rene@exactco.de>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 85a86680

drivers/hid/hid-quirks.c

+9 −0
Original line number Diff line number Diff line
@@ -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) },