From patchwork Wed Jan 18 23:46:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gergo Koteles X-Patchwork-Id: 643911 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2968EC678DC for ; Wed, 18 Jan 2023 23:53:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230130AbjARXxJ (ORCPT ); Wed, 18 Jan 2023 18:53:09 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57162 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230151AbjARXww (ORCPT ); Wed, 18 Jan 2023 18:52:52 -0500 Received: from irl.hu (irl.hu [95.85.9.111]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 52A7C4AA7E; Wed, 18 Jan 2023 15:52:07 -0800 (PST) Received: from fedori.lan (c3e47541.dsl.pool.telekom.hu [::ffff:195.228.117.65]) (AUTH: CRAM-MD5 soyer@irl.hu, ) by irl.hu with ESMTPSA id 0000000000068C0C.0000000063C884ED.0028DB17; Thu, 19 Jan 2023 00:46:53 +0100 From: Gergo Koteles To: Dmitry Torokhov , Jonathan Corbet , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Jiri Kosina , Benjamin Tissoires Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Caleb Connolly , Gergo Koteles Subject: [PATCH 1/3] Input: gpio-keys - add support for linux, input-value dts property Date: Thu, 19 Jan 2023 00:46:36 +0100 Message-Id: <20230118234638.189098-2-soyer@irl.hu> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230118234638.189098-1-soyer@irl.hu> References: <20230118234638.189098-1-soyer@irl.hu> Mime-Version: 1.0 X-Mime-Autoconverted: from 8bit to 7bit by courier 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Allows setting the value of EV_ABS events from dts. This property is included in the gpio-keys.yaml scheme, but was only implemented for gpio-keys-polled. Signed-off-by: Gergo Koteles --- drivers/input/keyboard/gpio_keys.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/input/keyboard/gpio_keys.c b/drivers/input/keyboard/gpio_keys.c index 5496482a38c1..c42f86ad0766 100644 --- a/drivers/input/keyboard/gpio_keys.c +++ b/drivers/input/keyboard/gpio_keys.c @@ -770,6 +770,9 @@ gpio_keys_get_devtree_pdata(struct device *dev) &button->type)) button->type = EV_KEY; + fwnode_property_read_u32(child, "linux,input-value", + (u32 *)&button->value); + button->wakeup = fwnode_property_read_bool(child, "wakeup-source") || /* legacy name */ From patchwork Wed Jan 18 23:46:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gergo Koteles X-Patchwork-Id: 645497 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3A67FC678D4 for ; Wed, 18 Jan 2023 23:47:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230121AbjARXrY (ORCPT ); Wed, 18 Jan 2023 18:47:24 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51238 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229939AbjARXrV (ORCPT ); Wed, 18 Jan 2023 18:47:21 -0500 Received: from irl.hu (irl.hu [95.85.9.111]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 105EF38B47 for ; Wed, 18 Jan 2023 15:46:56 -0800 (PST) Received: from fedori.lan (c3e47541.dsl.pool.telekom.hu [::ffff:195.228.117.65]) (AUTH: CRAM-MD5 soyer@irl.hu, ) by irl.hu with ESMTPSA id 0000000000068C44.0000000063C884EE.0028DB27; Thu, 19 Jan 2023 00:46:54 +0100 From: Gergo Koteles To: Dmitry Torokhov , Jonathan Corbet , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Jiri Kosina , Benjamin Tissoires Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Caleb Connolly , Gergo Koteles Subject: [PATCH 2/3] Input: add ABS_SND_PROFILE Date: Thu, 19 Jan 2023 00:46:37 +0100 Message-Id: <20230118234638.189098-3-soyer@irl.hu> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230118234638.189098-1-soyer@irl.hu> References: <20230118234638.189098-1-soyer@irl.hu> Mime-Version: 1.0 X-Mime-Autoconverted: from 8bit to 7bit by courier 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org 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 --- 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_: - 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 From patchwork Wed Jan 18 23:46:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gergo Koteles X-Patchwork-Id: 643912 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56755C678DC for ; Wed, 18 Jan 2023 23:47:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230161AbjARXr1 (ORCPT ); Wed, 18 Jan 2023 18:47:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50506 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230113AbjARXrW (ORCPT ); Wed, 18 Jan 2023 18:47:22 -0500 Received: from irl.hu (irl.hu [95.85.9.111]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 144683B3DA for ; Wed, 18 Jan 2023 15:46:57 -0800 (PST) Received: from fedori.lan (c3e47541.dsl.pool.telekom.hu [::ffff:195.228.117.65]) (AUTH: CRAM-MD5 soyer@irl.hu, ) by irl.hu with ESMTPSA id 0000000000068C5C.0000000063C884EF.0028DB3D; Thu, 19 Jan 2023 00:46:55 +0100 From: Gergo Koteles To: Dmitry Torokhov , Jonathan Corbet , Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Jiri Kosina , Benjamin Tissoires Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, Caleb Connolly , Gergo Koteles Subject: [PATCH 3/3] arm64: dts: qcom: sdm845-oneplus: add tri-state-key Date: Thu, 19 Jan 2023 00:46:38 +0100 Message-Id: <20230118234638.189098-4-soyer@irl.hu> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230118234638.189098-1-soyer@irl.hu> References: <20230118234638.189098-1-soyer@irl.hu> Mime-Version: 1.0 X-Mime-Autoconverted: from 8bit to 7bit by courier 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org The tri-state-key is a sound profile switch found on the OnePlus 6, Android maps the states to "mute", "vibrate" and "ring", expose them as ABS_SND_PROFILE events. The previous GPIO numbers were wrong, the patch updates them to the correct ones. Co-developed-by: Caleb Connolly Signed-off-by: Caleb Connolly Signed-off-by: Gergo Koteles --- .../boot/dts/qcom/sdm845-oneplus-common.dtsi | 43 ++++++++++++++++++- 1 file changed, 41 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index 42cf4dd5ea28..33215ad17513 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -49,6 +49,44 @@ key-vol-up { }; }; + tri-state-key { + compatible = "gpio-keys"; + label = "Tri-state key"; + + pinctrl-names = "default"; + pinctrl-0 = <&tri_state_key_default>; + + state-top { + label = "Tri-state key top"; + linux,input-type = ; + linux,code = ; + linux,input-value = <0>; + gpios = <&tlmm 126 GPIO_ACTIVE_LOW>; + debounce-interval = <50>; + linux,can-disable; + }; + + state-middle { + label = "Tri-state key middle"; + linux,input-type = ; + linux,code = ; + linux,input-value = <1>; + gpios = <&tlmm 52 GPIO_ACTIVE_LOW>; + debounce-interval = <50>; + linux,can-disable; + }; + + state-bottom { + label = "Tri-state key bottom"; + linux,input-type = ; + linux,code = ; + linux,input-value = <2>; + gpios = <&tlmm 24 GPIO_ACTIVE_LOW>; + debounce-interval = <50>; + linux,can-disable; + }; + }; + reserved-memory { /* * The rmtfs_mem needs to be guarded due to "XPU limitations" @@ -588,9 +626,10 @@ &usb_1_hsphy { &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; - tri_state_key_default: tri_state_key_default { + // The GPIOs have a hardware pullup. + tri_state_key_default: tri-state-pins { mux { - pins = "gpio40", "gpio42", "gpio26"; + pins = "gpio126", "gpio52", "gpio24"; function = "gpio"; drive-strength = <2>; bias-disable;