From 5c20000a4756f57c824e3045c978ef19136a676d Mon Sep 17 00:00:00 2001
From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Date: Thu, 3 Feb 2022 15:32:25 +0100
Subject: HID: input: accommodate priorities for slotted devices

Multitouch devices in hybrid mode are reporting multiple times the
same collection. We should accommodate for this in our handling
of priorities by defining the slots they belong to.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: Ping Cheng <ping.cheng@wacom.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
 include/linux/hid.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/linux/hid.h')

diff --git a/include/linux/hid.h b/include/linux/hid.h
index feb8df61168f..4363a63b9775 100644
--- a/include/linux/hid.h
+++ b/include/linux/hid.h
@@ -492,6 +492,7 @@ struct hid_field {
 	/* hidinput data */
 	struct hid_input *hidinput;	/* associated input structure */
 	__u16 dpad;			/* dpad input code */
+	unsigned int slot_idx;		/* slot index in a report */
 };
 
 #define HID_MAX_FIELDS 256
-- 
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