From patchwork Sun Apr 4 08:04:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 415192 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F30CFC43461 for ; Sun, 4 Apr 2021 08:04:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C89186137A for ; Sun, 4 Apr 2021 08:04:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229918AbhDDIEt (ORCPT ); Sun, 4 Apr 2021 04:04:49 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:41555 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229861AbhDDIEt (ORCPT ); Sun, 4 Apr 2021 04:04:49 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617523484; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Xk+LSIP+SAeiW7xHE6z4g+t7QDwloaMIrOTRAGaV5bg=; b=gRcPgBU3AZgzCEEPNqmyu2WMPefiyQJdzhYmhDVIL4mfX5Zw5siUPWcs0ABa+xs+3BqjaH Yyf0bTWtWd6t3sLyNH8anaeMcMj40rxTrumea/DqCOCpguq0LlLy+Aja4P7PON9m6YTy+Y OTgLxAKaFkDwY6BIxg5Hy2G1m3/5sqU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-472-kcC-vfMYPb-46tRJoy70TA-1; Sun, 04 Apr 2021 04:04:43 -0400 X-MC-Unique: kcC-vfMYPb-46tRJoy70TA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3710C1084C83; Sun, 4 Apr 2021 08:04:42 +0000 (UTC) Received: from x1.localdomain (ovpn-112-48.ams2.redhat.com [10.36.112.48]) by smtp.corp.redhat.com (Postfix) with ESMTP id 90DB5101F965; Sun, 4 Apr 2021 08:04:40 +0000 (UTC) From: Hans de Goede To: Jiri Kosina , Benjamin Tissoires , Alexander Kobel Cc: Hans de Goede , Pavel Machek , =?utf-8?q?Marek_Beh=C3=BAn?= , linux-input@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH v2 resend 2/9] HID: lenovo: Fix lenovo_led_set_tp10ubkbd() error handling Date: Sun, 4 Apr 2021 10:04:25 +0200 Message-Id: <20210404080432.4322-3-hdegoede@redhat.com> In-Reply-To: <20210404080432.4322-1-hdegoede@redhat.com> References: <20210404080432.4322-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Fix the following issues with lenovo_led_set_tp10ubkbd() error handling: 1. On success hid_hw_raw_request() returns the number of bytes sent. So we should check for (ret != 3) rather then for (ret != 0). 2. Actually propagate errors to the caller. 3. Since the LEDs are part of an USB keyboard-dock the mute LEDs can go away at any time. Don't log an error when ret == -ENODEV and set the LED_HW_PLUGGABLE flag to avoid errors getting logged when the USB gets disconnected. Fixes: bc04b37ea0ec ("HID: lenovo: Add ThinkPad 10 Ultrabook Keyboard support") Reviewed-by: Marek Behún Signed-off-by: Hans de Goede --- Changes in v3: - Return -EIO when hid_hw_raw_request() returns a value != 3 and >= 0 Changes in v2: - Rewrite to fix a bunch of other error-handling issues too --- drivers/hid/hid-lenovo.c | 29 +++++++++++++++++++++-------- 1 file changed, 21 insertions(+), 8 deletions(-) diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index 4dc5e5f932ed..ee175ab54281 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -62,8 +62,8 @@ struct lenovo_drvdata { #define TP10UBKBD_LED_OFF 1 #define TP10UBKBD_LED_ON 2 -static void lenovo_led_set_tp10ubkbd(struct hid_device *hdev, u8 led_code, - enum led_brightness value) +static int lenovo_led_set_tp10ubkbd(struct hid_device *hdev, u8 led_code, + enum led_brightness value) { struct lenovo_drvdata *data = hid_get_drvdata(hdev); int ret; @@ -75,10 +75,18 @@ static void lenovo_led_set_tp10ubkbd(struct hid_device *hdev, u8 led_code, data->led_report[2] = value ? TP10UBKBD_LED_ON : TP10UBKBD_LED_OFF; ret = hid_hw_raw_request(hdev, data->led_report[0], data->led_report, 3, HID_OUTPUT_REPORT, HID_REQ_SET_REPORT); - if (ret) - hid_err(hdev, "Set LED output report error: %d\n", ret); + if (ret != 3) { + if (ret != -ENODEV) + hid_err(hdev, "Set LED output report error: %d\n", ret); + + ret = ret < 0 ? ret : -EIO; + } else { + ret = 0; + } mutex_unlock(&data->led_report_mutex); + + return ret; } static void lenovo_tp10ubkbd_sync_fn_lock(struct work_struct *work) @@ -349,7 +357,7 @@ static ssize_t attr_fn_lock_store(struct device *dev, { struct hid_device *hdev = to_hid_device(dev); struct lenovo_drvdata *data = hid_get_drvdata(hdev); - int value; + int value, ret; if (kstrtoint(buf, 10, &value)) return -EINVAL; @@ -364,7 +372,9 @@ static ssize_t attr_fn_lock_store(struct device *dev, lenovo_features_set_cptkbd(hdev); break; case USB_DEVICE_ID_LENOVO_TP10UBKBD: - lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, value); + ret = lenovo_led_set_tp10ubkbd(hdev, TP10UBKBD_FN_LOCK_LED, value); + if (ret) + return ret; break; } @@ -785,6 +795,7 @@ static int lenovo_led_brightness_set(struct led_classdev *led_cdev, struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev); u8 tp10ubkbd_led[] = { TP10UBKBD_MUTE_LED, TP10UBKBD_MICMUTE_LED }; int led_nr = 0; + int ret = 0; if (led_cdev == &data_pointer->led_micmute) led_nr = 1; @@ -799,11 +810,11 @@ static int lenovo_led_brightness_set(struct led_classdev *led_cdev, lenovo_led_set_tpkbd(hdev); break; case USB_DEVICE_ID_LENOVO_TP10UBKBD: - lenovo_led_set_tp10ubkbd(hdev, tp10ubkbd_led[led_nr], value); + ret = lenovo_led_set_tp10ubkbd(hdev, tp10ubkbd_led[led_nr], value); break; } - return 0; + return ret; } static int lenovo_register_leds(struct hid_device *hdev) @@ -825,6 +836,7 @@ static int lenovo_register_leds(struct hid_device *hdev) data->led_mute.name = name_mute; data->led_mute.brightness_get = lenovo_led_brightness_get; data->led_mute.brightness_set_blocking = lenovo_led_brightness_set; + data->led_mute.flags = LED_HW_PLUGGABLE; data->led_mute.dev = &hdev->dev; ret = led_classdev_register(&hdev->dev, &data->led_mute); if (ret < 0) @@ -833,6 +845,7 @@ static int lenovo_register_leds(struct hid_device *hdev) data->led_micmute.name = name_micm; data->led_micmute.brightness_get = lenovo_led_brightness_get; data->led_micmute.brightness_set_blocking = lenovo_led_brightness_set; + data->led_micmute.flags = LED_HW_PLUGGABLE; data->led_micmute.dev = &hdev->dev; ret = led_classdev_register(&hdev->dev, &data->led_micmute); if (ret < 0) { From patchwork Sun Apr 4 08:04:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 415191 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2800C433B4 for ; Sun, 4 Apr 2021 08:04:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 71D8061364 for ; Sun, 4 Apr 2021 08:04:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230143AbhDDIEx (ORCPT ); Sun, 4 Apr 2021 04:04:53 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:22719 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230089AbhDDIEx (ORCPT ); Sun, 4 Apr 2021 04:04:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617523489; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZdztS9gyQ0n2fWeGoLeJdlpHIzSNB5Oh69M2F9CqbmQ=; b=PSXnizDIdNdG2RcnC01kdbgpFSYNzGOuojFDesHBVN87BsGUcSZxRaV5hbcyKQWWWqZ46z q4Dz1IKUagdxvKiDk0e7E0fbHdPsxngHTcuXFfCKU+/t0sR6sFBB+4ki2Yt2r7zt9Iwu6j W/G9O3p6MLcIQTBRYHjX7mZb51EmlEw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-222-pLaZujwYO2mz-xYU1HoL4A-1; Sun, 04 Apr 2021 04:04:46 -0400 X-MC-Unique: pLaZujwYO2mz-xYU1HoL4A-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D622750206; Sun, 4 Apr 2021 08:04:45 +0000 (UTC) Received: from x1.localdomain (ovpn-112-48.ams2.redhat.com [10.36.112.48]) by smtp.corp.redhat.com (Postfix) with ESMTP id 542AA101F965; Sun, 4 Apr 2021 08:04:44 +0000 (UTC) From: Hans de Goede To: Jiri Kosina , Benjamin Tissoires , Alexander Kobel Cc: Hans de Goede , Pavel Machek , =?utf-8?q?Marek_Beh=C3=BAn?= , linux-input@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH v2 resend 4/9] HID: lenovo: Remove lenovo_led_brightness_get() Date: Sun, 4 Apr 2021 10:04:27 +0200 Message-Id: <20210404080432.4322-5-hdegoede@redhat.com> In-Reply-To: <20210404080432.4322-1-hdegoede@redhat.com> References: <20210404080432.4322-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org The led_classdev already contains a cached value of the last set brightness, the brightness_get callback is only meant for LED drivers which can read back the actual / current brightness from the hardware. Since lenovo_led_brightness_get() just returns the last set value it does not add any functionality, so we can just remove it. Reviewed-by: Marek Behún Acked-by: Pavel Machek Signed-off-by: Hans de Goede --- Changes in v2: - New patch in v2 of this patch-set --- drivers/hid/hid-lenovo.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index b2596ed37880..1b8dd85ceb05 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -774,22 +774,6 @@ static void lenovo_led_set_tpkbd(struct hid_device *hdev) hid_hw_request(hdev, report, HID_REQ_SET_REPORT); } -static enum led_brightness lenovo_led_brightness_get( - struct led_classdev *led_cdev) -{ - struct device *dev = led_cdev->dev->parent; - struct hid_device *hdev = to_hid_device(dev); - struct lenovo_drvdata *data_pointer = hid_get_drvdata(hdev); - int led_nr = 0; - - if (led_cdev == &data_pointer->led_micmute) - led_nr = 1; - - return data_pointer->led_state & (1 << led_nr) - ? LED_FULL - : LED_OFF; -} - static int lenovo_led_brightness_set(struct led_classdev *led_cdev, enum led_brightness value) { @@ -837,7 +821,6 @@ static int lenovo_register_leds(struct hid_device *hdev) snprintf(name_micm, name_sz, "%s:amber:micmute", dev_name(&hdev->dev)); data->led_mute.name = name_mute; - data->led_mute.brightness_get = lenovo_led_brightness_get; data->led_mute.brightness_set_blocking = lenovo_led_brightness_set; data->led_mute.flags = LED_HW_PLUGGABLE; data->led_mute.dev = &hdev->dev; @@ -846,7 +829,6 @@ static int lenovo_register_leds(struct hid_device *hdev) return ret; data->led_micmute.name = name_micm; - data->led_micmute.brightness_get = lenovo_led_brightness_get; data->led_micmute.brightness_set_blocking = lenovo_led_brightness_set; data->led_micmute.flags = LED_HW_PLUGGABLE; data->led_micmute.dev = &hdev->dev; From patchwork Sun Apr 4 08:04:29 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 415190 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24A7DC43470 for ; Sun, 4 Apr 2021 08:04:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F09D861368 for ; Sun, 4 Apr 2021 08:04:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230204AbhDDIE7 (ORCPT ); Sun, 4 Apr 2021 04:04:59 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:39803 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230167AbhDDIE7 (ORCPT ); Sun, 4 Apr 2021 04:04:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617523495; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=kbTHOmbRlW2ZpSwVGquk35iOdwOQeAdx1WVTHZUmO4Q=; b=WMaIiLSduCPsoGDLTCNo715BlDuQO2eET0FOYvnXmSuyZwyG0XpVQKmv2ddmA9GbCMPamJ 4S213O0Ahds/0uWEtrBRIDtlsEs4fnKMBhcZPnoF5klzBMrFbTbOEmHYEFzS4pvC6AQ+lH NuHMwaK4x9GTciMnXmM3xSpKXHgiSyY= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-487-2V8yGwPQP2udX5XHQ4FXYg-1; Sun, 04 Apr 2021 04:04:51 -0400 X-MC-Unique: 2V8yGwPQP2udX5XHQ4FXYg-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9AC6B87A82A; Sun, 4 Apr 2021 08:04:49 +0000 (UTC) Received: from x1.localdomain (ovpn-112-48.ams2.redhat.com [10.36.112.48]) by smtp.corp.redhat.com (Postfix) with ESMTP id 16AB2101F965; Sun, 4 Apr 2021 08:04:47 +0000 (UTC) From: Hans de Goede To: Jiri Kosina , Benjamin Tissoires , Alexander Kobel Cc: Hans de Goede , Pavel Machek , =?utf-8?q?Marek_Beh=C3=BAn?= , linux-input@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH v2 resend 6/9] HID: lenovo: Map mic-mute button to KEY_F20 instead of KEY_MICMUTE Date: Sun, 4 Apr 2021 10:04:29 +0200 Message-Id: <20210404080432.4322-7-hdegoede@redhat.com> In-Reply-To: <20210404080432.4322-1-hdegoede@redhat.com> References: <20210404080432.4322-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Mapping the mic-mute button to KEY_MICMUTE is technically correct but KEY_MICMUTE translates to a scancode of 256 (248 + 8) under X, which does not fit in 8 bits, so it does not work. Because of this userspace is expecting KEY_F20 instead, theoretically KEY_MICMUTE should work under Wayland but even there it does not work, because the desktop-environment is listening only for KEY_F20 and not for KEY_MICMUTE. Fixes: bc04b37ea0ec ("HID: lenovo: Add ThinkPad 10 Ultrabook Keyboard support") Reviewed-by: Marek Behún Signed-off-by: Hans de Goede --- drivers/hid/hid-lenovo.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index 668762663f69..2cf89b880ac5 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -33,6 +33,9 @@ #include "hid-ids.h" +/* Userspace expects F20 for mic-mute KEY_MICMUTE does not work */ +#define LENOVO_KEY_MICMUTE KEY_F20 + struct lenovo_drvdata { u8 led_report[3]; /* Must be first for proper alignment */ int led_state; @@ -134,7 +137,7 @@ static int lenovo_input_mapping_tpkbd(struct hid_device *hdev, if (usage->hid == (HID_UP_BUTTON | 0x0010)) { /* This sub-device contains trackpoint, mark it */ hid_set_drvdata(hdev, (void *)1); - map_key_clear(KEY_MICMUTE); + map_key_clear(LENOVO_KEY_MICMUTE); return 1; } return 0; @@ -149,7 +152,7 @@ static int lenovo_input_mapping_cptkbd(struct hid_device *hdev, (usage->hid & HID_USAGE_PAGE) == HID_UP_LNVENDOR) { switch (usage->hid & HID_USAGE) { case 0x00f1: /* Fn-F4: Mic mute */ - map_key_clear(KEY_MICMUTE); + map_key_clear(LENOVO_KEY_MICMUTE); return 1; case 0x00f2: /* Fn-F5: Brightness down */ map_key_clear(KEY_BRIGHTNESSDOWN); @@ -239,7 +242,7 @@ static int lenovo_input_mapping_tp10_ultrabook_kbd(struct hid_device *hdev, map_key_clear(KEY_FN_ESC); return 1; case 9: /* Fn-F4: Mic mute */ - map_key_clear(KEY_MICMUTE); + map_key_clear(LENOVO_KEY_MICMUTE); return 1; case 10: /* Fn-F7: Control panel */ map_key_clear(KEY_CONFIG); From patchwork Sun Apr 4 08:04:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Hans de Goede X-Patchwork-Id: 415189 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 70266C43461 for ; Sun, 4 Apr 2021 08:04:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 50FD26137A for ; Sun, 4 Apr 2021 08:04:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230210AbhDDIFB (ORCPT ); Sun, 4 Apr 2021 04:05:01 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:57059 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230167AbhDDIFA (ORCPT ); Sun, 4 Apr 2021 04:05:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617523496; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ogy1UFwElZ9XDcOfoUiRODv19SmVCEHpzYMnikvf1Bg=; b=iJfcF7RfjeoixyEaX0sT0whs7F1lfU+NJOiwWMvByDa2wTf40Rba3RwEe7Z/TUPsBU654n 0nHFs/PvBP0EqdoYjhLlWRRPSMWypgBPiLgK/20/cb/k2fZ3Bz1WncBK7IzXd7V7MUgtUV XlN8d+YRRlrXrkOVGjMYRPNrmUASW08= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-552-y48PnhGZNoiw9prcHDh5bA-1; Sun, 04 Apr 2021 04:04:52 -0400 X-MC-Unique: y48PnhGZNoiw9prcHDh5bA-1 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 73EC887A826; Sun, 4 Apr 2021 08:04:51 +0000 (UTC) Received: from x1.localdomain (ovpn-112-48.ams2.redhat.com [10.36.112.48]) by smtp.corp.redhat.com (Postfix) with ESMTP id E0D12101F965; Sun, 4 Apr 2021 08:04:49 +0000 (UTC) From: Hans de Goede To: Jiri Kosina , Benjamin Tissoires , Alexander Kobel Cc: Hans de Goede , Pavel Machek , =?utf-8?q?Marek_Beh=C3=BAn?= , linux-input@vger.kernel.org, linux-leds@vger.kernel.org Subject: [PATCH v2 resend 7/9] HID: lenovo: Set default_triggers for the mute and micmute LEDs Date: Sun, 4 Apr 2021 10:04:30 +0200 Message-Id: <20210404080432.4322-8-hdegoede@redhat.com> In-Reply-To: <20210404080432.4322-1-hdegoede@redhat.com> References: <20210404080432.4322-1-hdegoede@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org The mute and mic-mute LEDs should be automatically turned on/off based on the audio-card's mixer settings. Add the standardized default-trigger names for this, so that the alsa code can turn the LEDs on/off as appropriate (on supported audio cards). This brings the mute/mic-mute LED support inline with the thinkpad_acpi support for the same LEDs in keyboards directly connected to the laptop's embedded-controller. Reviewed-by: Marek Behún Acked-by: Pavel Machek Signed-off-by: Hans de Goede --- drivers/hid/hid-lenovo.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index 2cf89b880ac5..2287142116b9 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -824,6 +824,7 @@ static int lenovo_register_leds(struct hid_device *hdev) snprintf(name_micm, name_sz, "%s:amber:micmute", dev_name(&hdev->dev)); data->led_mute.name = name_mute; + data->led_mute.default_trigger = "audio-mute"; data->led_mute.brightness_set_blocking = lenovo_led_brightness_set; data->led_mute.max_brightness = 1; data->led_mute.flags = LED_HW_PLUGGABLE; @@ -833,6 +834,7 @@ static int lenovo_register_leds(struct hid_device *hdev) return ret; data->led_micmute.name = name_micm; + data->led_micmute.default_trigger = "audio-micmute"; data->led_micmute.brightness_set_blocking = lenovo_led_brightness_set; data->led_micmute.max_brightness = 1; data->led_micmute.flags = LED_HW_PLUGGABLE;