Hi,
On Fri, Feb 14, 2020 at 02:02:47PM +0100, Merlijn Wajer wrote:
> This event code represents the state of a removable cover of a device.
> Value 1 means that the cover is open or removed, value 0 means that the
> cover is closed.
This is the opposit of what is being stated everywhere else. It does
not really matter, but it must be used consistently :)
> This can be used to preempt users removing a removable mmc card or even
> the battery, allowing userspace to attempt to safely unmount a card.
I would drop this sentence, since its very specific to the N900. The
name is generic enough to e.g. also apply for desktop machines, which
sometimes have a cover switch for doing a shutdown (because of poor
airflow when open).
> ---
Missing Signed-off-by.
Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx>
-- Sebastian
> include/linux/mod_devicetable.h | 2 +-
> include/uapi/linux/input-event-codes.h | 3 ++-
> 2 files changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
> index 448621c32e4d..4c692cb3cc1d 100644
> --- a/include/linux/mod_devicetable.h
> +++ b/include/linux/mod_devicetable.h
> @@ -299,7 +299,7 @@ struct pcmcia_device_id {
> #define INPUT_DEVICE_ID_LED_MAX 0x0f
> #define INPUT_DEVICE_ID_SND_MAX 0x07
> #define INPUT_DEVICE_ID_FF_MAX 0x7f
> -#define INPUT_DEVICE_ID_SW_MAX 0x0f
> +#define INPUT_DEVICE_ID_SW_MAX 0x10
> #define INPUT_DEVICE_ID_PROP_MAX 0x1f
>
> #define INPUT_DEVICE_ID_MATCH_BUS 1
> diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
> index 64cee116928e..318a6387cdfb 100644
> --- a/include/uapi/linux/input-event-codes.h
> +++ b/include/uapi/linux/input-event-codes.h
> @@ -807,7 +807,8 @@
> #define SW_LINEIN_INSERT 0x0d /* set = inserted */
> #define SW_MUTE_DEVICE 0x0e /* set = device disabled */
> #define SW_PEN_INSERTED 0x0f /* set = pen inserted */
> -#define SW_MAX 0x0f
> +#define SW_MACHINE_COVER 0x10 /* set = cover closed */
> +#define SW_MAX 0x10
> #define SW_CNT (SW_MAX+1)
>
> /*
> --
> 2.23.0
>
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