Limit inverting the in-range bit in raw reports to tablet product ID
only. This will make adding handling of other, non-tablet products,
easier.
Signed-off-by: Nikolai Kondrashov <spbnick@xxxxxxxxx>
---
drivers/hid/hid-huion.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/hid-huion.c b/drivers/hid/hid-huion.c
index 25d01cd..db24472 100644
--- a/drivers/hid/hid-huion.c
+++ b/drivers/hid/hid-huion.c
@@ -151,9 +151,15 @@ err:
static int huion_raw_event(struct hid_device *hdev, struct hid_report *report,
u8 *data, int size)
{
- /* If this is a pen input report then invert the in-range bit */
- if (report->type == HID_INPUT_REPORT && report->id == 0x07 && size >= 2)
- data[1] ^= 0x40;
+ switch (hdev->product) {
+ case USB_DEVICE_ID_HUION_TABLET:
+ /* If this is a pen input report */
+ if (report->type == HID_INPUT_REPORT &&
+ report->id == 0x07 && size >= 2)
+ /* Invert the in-range bit */
+ data[1] ^= 0x40;
+ break;
+ }
return 0;
}
--
2.0.1
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