HID: add multi-input quirk for NextWindow Touchscreen. (9db630b4) · Commits · 戴 / test

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:

Peter Hutterer <peter.hutterer@redhat.com> Signed-off-by:

Jiri Kosina <jkosina@suse.cz>

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 },

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