[PATCH v2 6/6] HID: uclogic: actually invert the in-range bit for huion tablets only

[Benjamin Tissoires]

This hack is only needed for Huion tablets. It does not seem to have
any effect on the other tablets handled by this device right now, but
it's better to check for the product id sooner than discovering that
we have messed up one tablet later.

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
---

New in v2

 drivers/hid/hid-uclogic.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c
index f44e72b..5f5c16e 100644
--- a/drivers/hid/hid-uclogic.c
+++ b/drivers/hid/hid-uclogic.c
@@ -930,7 +930,8 @@ static int uclogic_raw_event(struct hid_device *hdev, struct hid_report *report,
 	struct usb_interface *intf = to_usb_interface(hdev->dev.parent);
 
 	/* If this is a pen input report */
-	if (intf->cur_altsetting->desc.bInterfaceNumber == 0 &&
+	if (hdev->product == USB_DEVICE_ID_HUION_TABLET &&
+	    intf->cur_altsetting->desc.bInterfaceNumber == 0 &&
 	    report->type == HID_INPUT_REPORT &&
 	    report->id == 0x07 && size >= 2)
 		/* Invert the in-range bit */
-- 
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/