Commit 7c38e769 authored by Seth Miller's avatar Seth Miller Committed by Jiri Kosina
Browse files

HID: Ignore battery for Elan touchscreen on ASUS UX550 



Battery status is being reported for the Elan touchscreen on ASUS
UX550 laptops despite not having a batter. It always shows either 0 or
1%.

Signed-off-by: default avatarSeth Miller <miller.seth@gmail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent e400071a

drivers/hid/hid-ids.h

+1 −0
Original line number Diff line number Diff line
@@ -389,6 +389,7 @@ 
#define USB_DEVICE_ID_TOSHIBA_CLICK_L9W	0x0401

#define USB_DEVICE_ID_HP_X2		0x074d

#define USB_DEVICE_ID_HP_X2_10_COVER	0x0755

#define USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN	0x2706



#define USB_VENDOR_ID_ELECOM		0x056e

#define USB_DEVICE_ID_ELECOM_BM084	0x0061

drivers/hid/hid-input.c

+2 −0
Original line number Diff line number Diff line
@@ -322,6 +322,8 @@ static const struct hid_device_id hid_battery_quirks[] = { 
	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH,

		USB_DEVICE_ID_LOGITECH_DINOVO_EDGE_KBD),

	  HID_BATTERY_QUIRK_IGNORE },

	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_ASUS_UX550_TOUCHSCREEN),

	  HID_BATTERY_QUIRK_IGNORE },

	{}

};