Commit 33edee4f authored Jan 05, 2018 by Hans de Goede Committed by Jiri Kosina Jan 23, 2018

HID: asus: Fix special function keys on T200TA



Just like on the T100TA the T200TA HID descriptors for the 0xff32
Asus vendor usage page need a small fixup. But on the T200TA the HID
descriptors are larger because they have descrriptors for one more
(unused) HID report appended.

Extend the T100TA descriptor fixup to also check for the T200TA's
descriptors size.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

parent dbd3ef28

drivers/hid/hid-asus.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -715,9 +715,10 @@ static __u8 asus_report_fixup(struct hid_device hdev, __u8 *rdesc,
		hid_info(hdev, "Fixing up Asus notebook report descriptor\n");
		rdesc[55] = 0xdd;
		}
		/* For the T100TA keyboard dock */
		/* For the T100TA/T200TA keyboard dock */
		if (drvdata->quirks & QUIRK_T100_KEYBOARD &&
		*rsize == 76 && rdesc[73] == 0x81 && rdesc[74] == 0x01) {
		(rsize == 76 \|\| rsize == 101) &&
		rdesc[73] == 0x81 && rdesc[74] == 0x01) {
		hid_info(hdev, "Fixing up Asus T100 keyb report descriptor\n");
		rdesc[74] &= ~HID_MAIN_ITEM_CONSTANT;
		}