4.13-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ping Cheng <pinglinux@xxxxxxxxx>
commit ce06760ba46b66dae50f2519ae76bd15e89b5710 upstream.
Cintiq 12 has 10 expresskey buttons. The bit shift for the last
two buttons were off by 5.
Fixes: c7f0522 ("HID: wacom: Slim down wacom_intuos_pad processing")
Signed-off-by: Ping Cheng <ping.cheng@xxxxxxxxx>
Tested-by: Matthieu Robin <matthieu@xxxxxxxxxx>
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
Cc: Jason Gerecke <killertofu@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/hid/wacom_wac.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/hid/wacom_wac.c
+++ b/drivers/hid/wacom_wac.c
@@ -567,8 +567,8 @@ static int wacom_intuos_pad(struct wacom
keys = data[9] & 0x07;
}
} else {
- buttons = ((data[6] & 0x10) << 10) |
- ((data[5] & 0x10) << 9) |
+ buttons = ((data[6] & 0x10) << 5) |
+ ((data[5] & 0x10) << 4) |
((data[6] & 0x0F) << 4) |
(data[5] & 0x0F);
}