# \[PATCH\] HID: wacom: Correct base usage for capacitive ExpressKey status bits

- Subsystems: HID CORE LAYER, HID WACOM DRIVER, THE REST
- Maintainers: Jiri Kosina, Benjamin Tissoires, Ping Cheng, Jason Gerecke, Linus Torvalds
- List: linux-input
- 2 messages, 2 authors
- Page: https://ratatoskr.run/linux-input/2021/06/8933152/t

## \[PATCH\] HID: wacom: Correct base usage for capacitive ExpressKey status bits

- From: Jason Gerecke \<hidden\>
- Date: 2021-06-23 16:58:31 
- Message: https://ratatoskr.run/linux-input/2021/06/8933152.md

```text
The capacitive status of ExpressKeys is reported with usages beginning
at 0x940, not 0x950. Bring our driver into alignment with reality.

Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
---
 drivers/hid/wacom_wac.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
index 71c886245dbf..8f16654eca09 100644
--- a/drivers/hid/wacom_wac.h
+++ b/drivers/hid/wacom_wac.h
@@ -122,7 +122,7 @@
 #define WACOM_HID_WD_TOUCHONOFF         (WACOM_HID_UP_WACOMDIGITIZER | 0x0454)
 #define WACOM_HID_WD_BATTERY_LEVEL      (WACOM_HID_UP_WACOMDIGITIZER | 0x043b)
 #define WACOM_HID_WD_EXPRESSKEY00       (WACOM_HID_UP_WACOMDIGITIZER | 0x0910)
-#define WACOM_HID_WD_EXPRESSKEYCAP00    (WACOM_HID_UP_WACOMDIGITIZER | 0x0950)
+#define WACOM_HID_WD_EXPRESSKEYCAP00    (WACOM_HID_UP_WACOMDIGITIZER | 0x0940)
 #define WACOM_HID_WD_MODE_CHANGE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0980)
 #define WACOM_HID_WD_MUTE_DEVICE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0981)
 #define WACOM_HID_WD_CONTROLPANEL       (WACOM_HID_UP_WACOMDIGITIZER | 0x0982)
-- 
2.32.0

```

## Re: \[PATCH\] HID: wacom: Correct base usage for capacitive ExpressKey status bits

- From: Jiri Kosina \<jikos@kernel.org\>
- Date: 2021-06-24 13:27:00 
- Message: https://ratatoskr.run/linux-input/2021/06/8933162.md

```text
On Wed, 23 Jun 2021, Jason Gerecke wrote:

> The capacitive status of ExpressKeys is reported with usages beginning
> at 0x940, not 0x950. Bring our driver into alignment with reality.
> 
> Signed-off-by: Jason Gerecke <jason.gerecke@wacom.com>
> ---
>  drivers/hid/wacom_wac.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h
> index 71c886245dbf..8f16654eca09 100644
> --- a/drivers/hid/wacom_wac.h
> +++ b/drivers/hid/wacom_wac.h
> @@ -122,7 +122,7 @@
>  #define WACOM_HID_WD_TOUCHONOFF         (WACOM_HID_UP_WACOMDIGITIZER | 0x0454)
>  #define WACOM_HID_WD_BATTERY_LEVEL      (WACOM_HID_UP_WACOMDIGITIZER | 0x043b)
>  #define WACOM_HID_WD_EXPRESSKEY00       (WACOM_HID_UP_WACOMDIGITIZER | 0x0910)
> -#define WACOM_HID_WD_EXPRESSKEYCAP00    (WACOM_HID_UP_WACOMDIGITIZER | 0x0950)
> +#define WACOM_HID_WD_EXPRESSKEYCAP00    (WACOM_HID_UP_WACOMDIGITIZER | 0x0940)
>  #define WACOM_HID_WD_MODE_CHANGE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0980)
>  #define WACOM_HID_WD_MUTE_DEVICE        (WACOM_HID_UP_WACOMDIGITIZER | 0x0981)
>  #define WACOM_HID_WD_CONTROLPANEL       (WACOM_HID_UP_WACOMDIGITIZER | 0x0982)

Applied, thanks Jason.

-- 
Jiri Kosina
SUSE Labs

```
