From: Gergo Koteles <soyer@irl.hu>

ABS_SND_PROFILE used to describe the state of a multi-value sound profile
switch. This will be used for the alert-slider on OnePlus phones or other
phones.

Profile values added as SND_PROFLE_(SILENT|VIBRATE|RING) identifiers
to input-event-codes.h so they can be used from DTS.

Signed-off-by: Gergo Koteles <soyer@irl.hu>
Signed-off-by: David Heidelberg <david@ixit.cz>
---
 Documentation/input/event-codes.rst    | 6 ++++++
 drivers/hid/hid-debug.c                | 1 +
 include/uapi/linux/input-event-codes.h | 9 +++++++++
 3 files changed, 16 insertions(+)

diff --git a/Documentation/input/event-codes.rst b/Documentation/input/event-codes.rst
index 1ead9bb8d9c64..e4f065dd5a1da 100644
--- a/Documentation/input/event-codes.rst
+++ b/Documentation/input/event-codes.rst
@@ -241,6 +241,12 @@ A few EV_ABS codes have special meanings:
     emitted only when the selected profile changes, indicating the newly
     selected profile value.
 
+* ABS_SND_PROFILE:
+
+  - Used to describe the state of a multi-value sound profile switch.
+    An event is emitted only when the selected profile changes,
+    indicating the newly selected profile value.
+
 * ABS_MT_<name>:
 
   - Used to describe multitouch input events. Please see
diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
index 7107071c7c516..c58500d8b94b5 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -3513,6 +3513,7 @@ static const char *absolutes[ABS_CNT] = {
 	[ABS_DISTANCE] = "Distance",	[ABS_TILT_X] = "XTilt",
 	[ABS_TILT_Y] = "YTilt",		[ABS_TOOL_WIDTH] = "ToolWidth",
 	[ABS_VOLUME] = "Volume",	[ABS_PROFILE] = "Profile",
+	[ABS_SND_PROFILE] = "SoundProfile",
 	[ABS_MISC] = "Misc",
 	[ABS_MT_SLOT] = "MTSlot",
 	[ABS_MT_TOUCH_MAJOR] = "MTMajor",
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 4a9fbf42aa9fa..962168c661ccd 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -879,6 +879,7 @@
 
 #define ABS_VOLUME		0x20
 #define ABS_PROFILE		0x21
+#define ABS_SND_PROFILE		0x22
 
 #define ABS_MISC		0x28
 
@@ -988,4 +989,12 @@
 #define SND_MAX			0x07
 #define SND_CNT			(SND_MAX+1)
 
+/*
+ * ABS_SND_PROFILE values
+ */
+
+#define SND_PROFILE_SILENT	0x00
+#define SND_PROFILE_VIBRATE	0x01
+#define SND_PROFILE_RING	0x02
+
 #endif

-- 
2.51.0

On Tue, Oct 14, 2025 at 11:20:33AM +0200, David Heidelberg via B4 Relay wrote:
> From: Gergo Koteles <soyer@irl.hu>
> 
> ABS_SND_PROFILE used to describe the state of a multi-value sound profile
> switch. This will be used for the alert-slider on OnePlus phones or other
> phones.
> 
> Profile values added as SND_PROFLE_(SILENT|VIBRATE|RING) identifiers
> to input-event-codes.h so they can be used from DTS.
> 
> Signed-off-by: Gergo Koteles <soyer@irl.hu>
> Signed-off-by: David Heidelberg <david@ixit.cz>

Reviewed-by: Bjorn Andersson <andersson@kernel.org>

Regards,
Bjorn

> ---
>  Documentation/input/event-codes.rst    | 6 ++++++
>  drivers/hid/hid-debug.c                | 1 +
>  include/uapi/linux/input-event-codes.h | 9 +++++++++
>  3 files changed, 16 insertions(+)
> 
> diff --git a/Documentation/input/event-codes.rst b/Documentation/input/event-codes.rst
> index 1ead9bb8d9c64..e4f065dd5a1da 100644
> --- a/Documentation/input/event-codes.rst
> +++ b/Documentation/input/event-codes.rst
> @@ -241,6 +241,12 @@ A few EV_ABS codes have special meanings:
>      emitted only when the selected profile changes, indicating the newly
>      selected profile value.
>  
> +* ABS_SND_PROFILE:
> +
> +  - Used to describe the state of a multi-value sound profile switch.
> +    An event is emitted only when the selected profile changes,
> +    indicating the newly selected profile value.
> +
>  * ABS_MT_<name>:
>  
>    - Used to describe multitouch input events. Please see
> diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c
> index 7107071c7c516..c58500d8b94b5 100644
> --- a/drivers/hid/hid-debug.c
> +++ b/drivers/hid/hid-debug.c
> @@ -3513,6 +3513,7 @@ static const char *absolutes[ABS_CNT] = {
>  	[ABS_DISTANCE] = "Distance",	[ABS_TILT_X] = "XTilt",
>  	[ABS_TILT_Y] = "YTilt",		[ABS_TOOL_WIDTH] = "ToolWidth",
>  	[ABS_VOLUME] = "Volume",	[ABS_PROFILE] = "Profile",
> +	[ABS_SND_PROFILE] = "SoundProfile",
>  	[ABS_MISC] = "Misc",
>  	[ABS_MT_SLOT] = "MTSlot",
>  	[ABS_MT_TOUCH_MAJOR] = "MTMajor",
> diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
> index 4a9fbf42aa9fa..962168c661ccd 100644
> --- a/include/uapi/linux/input-event-codes.h
> +++ b/include/uapi/linux/input-event-codes.h
> @@ -879,6 +879,7 @@
>  
>  #define ABS_VOLUME		0x20
>  #define ABS_PROFILE		0x21
> +#define ABS_SND_PROFILE		0x22
>  
>  #define ABS_MISC		0x28
>  
> @@ -988,4 +989,12 @@
>  #define SND_MAX			0x07
>  #define SND_CNT			(SND_MAX+1)
>  
> +/*
> + * ABS_SND_PROFILE values
> + */
> +
> +#define SND_PROFILE_SILENT	0x00
> +#define SND_PROFILE_VIBRATE	0x01
> +#define SND_PROFILE_RING	0x02
> +
>  #endif
> 
> -- 
> 2.51.0
> 
>