The JooJoo tablet (http://thejoojoo.com/) contains an "eGalax Inc. USB TouchController", and this patch hooks it up to the egalax-touch driver. Without the patch we don't get any cursor motion, since it comes through Z/RX rather than X/Y. I have two questions, though: * is the ID naming below okay? * The touchscreen appears to be mounted inverted on the panel (on every JooJoo tablet), such that setting "Evdev Axis Inversion" "1 1" is required to get non-inverted cursor positions. It would be nice to fix this for everyone in the kernel -- any suggestions on the right way to achieve that? (What could we condition a quirk on?) Signed-off-by: Chris Ball <cjb@xxxxxxxxxx> Cc: Stephane Chatty <chatty@xxxxxxx> Cc: Peter Hutterer <peter.hutterer@xxxxxxxxx> --- drivers/hid/hid-egalax.c | 2 ++ drivers/hid/hid-ids.h | 1 + 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/hid/hid-egalax.c b/drivers/hid/hid-egalax.c index f44bdc0..22e3b35 100644 --- a/drivers/hid/hid-egalax.c +++ b/drivers/hid/hid-egalax.c @@ -246,6 +246,8 @@ static void egalax_remove(struct hid_device *hdev) static const struct hid_device_id egalax_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) }, + { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, + USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) }, { } }; MODULE_DEVICE_TABLE(hid, egalax_devices); diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 6af77ed..01c3009 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -185,6 +185,7 @@ #define USB_VENDOR_ID_DWAV 0x0eef #define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER 0x0001 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH 0x480d +#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1 0x720c #define USB_VENDOR_ID_ELO 0x04E7 #define USB_DEVICE_ID_ELO_TS2700 0x0020 -- 1.6.6.1 -- Chris Ball <cjb@xxxxxxxxxx> One Laptop Per Child -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
