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From: Gergo Koteles <soyer@irl.hu>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Jonathan Corbet <corbet@lwn.net>, Andy Gross <agross@kernel.org>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konrad.dybcio@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Jiri Kosina <jikos@kernel.org>,
	Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	Caleb Connolly <caleb@connolly.tech>,
	Gergo Koteles <soyer@irl.hu>
Subject: [PATCH 2/3] Input: add ABS_SND_PROFILE
Date: Thu, 19 Jan 2023 00:46:37 +0100	[thread overview]
Message-ID: <20230118234638.189098-3-soyer@irl.hu> (raw)
In-Reply-To: <20230118234638.189098-1-soyer@irl.hu>

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

Signed-off-by: Gergo Koteles <soyer@irl.hu>
---
 Documentation/input/event-codes.rst    | 6 ++++++
 drivers/hid/hid-debug.c                | 1 +
 include/uapi/linux/input-event-codes.h | 1 +
 3 files changed, 8 insertions(+)

diff --git a/Documentation/input/event-codes.rst b/Documentation/input/event-codes.rst
index b4557462edd7..d43336e64d6a 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 e213bdde543a..76fb2ecbbc51 100644
--- a/drivers/hid/hid-debug.c
+++ b/drivers/hid/hid-debug.c
@@ -1018,6 +1018,7 @@ 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_TOUCH_MAJOR] = "MTMajor",
 	[ABS_MT_TOUCH_MINOR] = "MTMinor",
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 022a520e31fc..e765a8f9a3ae 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -866,6 +866,7 @@
 
 #define ABS_VOLUME		0x20
 #define ABS_PROFILE		0x21
+#define ABS_SND_PROFILE		0x22
 
 #define ABS_MISC		0x28
 
-- 
2.39.0


  parent reply	other threads:[~2023-01-18 23:53 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-18 23:46 [PATCH 0/3] Add tri-state-key for oneplus Gergo Koteles
2023-01-18 23:46 ` [PATCH 1/3] Input: gpio-keys - add support for linux,input-value dts property Gergo Koteles
2023-01-18 23:46 ` Gergo Koteles [this message]
2023-01-18 23:46 ` [PATCH 3/3] arm64: dts: qcom: sdm845-oneplus: add tri-state-key Gergo Koteles
2023-01-19 11:29   ` Krzysztof Kozlowski

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