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HID: input: accommodate priorities for slotted devices

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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>
This commit is contained in:
Benjamin Tissoires
2022-02-03 15:32:25 +01:00
committed by Jiri Kosina
parent 87562fcd13
commit 5c20000a47
2 changed files with 96 additions and 8 deletions
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include/linux/hid.h
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@@ -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