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Commit 9db630b4 authored by Peter Hutterer's avatar Peter Hutterer Committed by Jiri Kosina
Browse files

HID: add multi-input quirk for NextWindow Touchscreen. 

These touchscreens are mounted onto HP TouchSmart and the Dell Studio One
19. Without a quirk they report a wrong button set and the x/y coordinates
through ABS_Z/ABS_RX, confusing the higher levels (most notably X.Org's
evdev driver).

Device id 0x003 covers models 1900, 2150, and 2700 [1] though testing could
only be performed on a model 1900.

[1] http://www.nextwindow.com/nextwindow_support/latest_tech_info.html



Signed-off-by: default avatarPeter Hutterer <peter.hutterer@redhat.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
parent e8d0eab4

drivers/hid/hid-ids.h

+3 −0
Original line number Diff line number Diff line
@@ -347,6 +347,9 @@ 
#define USB_VENDOR_ID_NEC		0x073e

#define USB_DEVICE_ID_NEC_USB_GAME_PAD	0x0301



#define USB_VENDOR_ID_NEXTWINDOW	0x1926

#define USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN	0x0003



#define USB_VENDOR_ID_NTRIG                0x1b96

#define USB_DEVICE_ID_NTRIG_TOUCH_SCREEN   0x0001

drivers/hid/usbhid/hid-quirks.c

+1 −0
Original line number Diff line number Diff line
@@ -37,6 +37,7 @@ static const struct hid_blacklist { 
	{ USB_VENDOR_ID_HAPP, USB_DEVICE_ID_UGCI_FIGHTING, HID_QUIRK_BADPAD | HID_QUIRK_MULTI_INPUT },

	{ USB_VENDOR_ID_NATSU, USB_DEVICE_ID_NATSU_GAMEPAD, HID_QUIRK_BADPAD },

	{ USB_VENDOR_ID_NEC, USB_DEVICE_ID_NEC_USB_GAME_PAD, HID_QUIRK_BADPAD },

	{ USB_VENDOR_ID_NEXTWINDOW, USB_DEVICE_ID_NEXTWINDOW_TOUCHSCREEN, HID_QUIRK_MULTI_INPUT},

	{ USB_VENDOR_ID_SAITEK, USB_DEVICE_ID_SAITEK_RUMBLEPAD, HID_QUIRK_BADPAD },

	{ USB_VENDOR_ID_TOPMAX, USB_DEVICE_ID_TOPMAX_COBRAPAD, HID_QUIRK_BADPAD },