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[v5,1/2] Input: add ABS_SND_PROFILE

Message ID 20250419-op6-tri-state-v5-1-443127078517@ixit.cz (mailing list archive)
State Handled Elsewhere
Headers show
Series Add support for sound profile switching and leverage for OnePlus 6 slider | expand

Commit Message

David Heidelberg April 19, 2025, 7:46 p.m. UTC 
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 mbox series

Patch

diff --git a/Documentation/input/event-codes.rst b/Documentation/input/event-codes.rst
index b4557462edd7b3fef9e9cd6c2c3cb2d05bb531ab..d43336e64d6aa4fe8a41b7e9947f4f214df6e1ab 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 8433306148d57887f855578b8386bd0473cad612..2ccbae40c47cbca73df90b69e236830ff0fe4f3e 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -3511,6 +3511,7 @@  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 3b2524e4b667d1e7cc02ff5cb674e7c2ac069a66..7b10c97d13fb8d346a836f6c90c5964895856776 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -870,6 +870,7 @@ 
 
 #define ABS_VOLUME		0x20
 #define ABS_PROFILE		0x21
+#define ABS_SND_PROFILE		0x22
 
 #define ABS_MISC		0x28
 
@@ -979,4 +980,12 @@ 
 #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