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Commit c70d5f70 authored by Roderick Colenbrander's avatar Roderick Colenbrander Committed by Jiri Kosina
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HID: sony: Use DS4 MAC address as unique identifier on USB 



The DS4 MAC address is reported as a unique identified when
using Bluetooth. For USB there is no unique identifier reported
yet, so use the MAC address.

Signed-off-by: default avatarRoderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent 2b6579d4

drivers/hid/hid-sony.c

+6 −0
Original line number Diff line number Diff line
@@ -2390,6 +2390,12 @@ static int sony_check_add(struct sony_sc *sc) 
		}



		memcpy(sc->mac_address, &buf[1], sizeof(sc->mac_address));



		snprintf(sc->hdev->uniq, sizeof(sc->hdev->uniq),

			"%02hhx:%02hhx:%02hhx:%02hhx:%02hhx:%02hhx",

			sc->mac_address[5], sc->mac_address[4],

			sc->mac_address[3], sc->mac_address[2],

			sc->mac_address[1], sc->mac_address[0]);

	} else if ((sc->quirks & SIXAXIS_CONTROLLER_USB) ||

			(sc->quirks & NAVIGATION_CONTROLLER_USB)) {

		buf = kmalloc(SIXAXIS_REPORT_0xF2_SIZE, GFP_KERNEL);