From: Gergo Koteles <[email protected]> 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 <[email protected]> Signed-off-by: David Heidelberg <[email protected]> --- 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
