{"id":2227024,"url":"http://patchwork.ozlabs.org/api/patches/2227024/?format=json","web_url":"http://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20260423020042.611033-2-chris.chiu@canonical.com/","project":{"id":15,"url":"http://patchwork.ozlabs.org/api/projects/15/?format=json","name":"Ubuntu Kernel","link_name":"ubuntu-kernel","list_id":"kernel-team.lists.ubuntu.com","list_email":"kernel-team@lists.ubuntu.com","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260423020042.611033-2-chris.chiu@canonical.com>","list_archive_url":null,"date":"2026-04-23T02:00:42","name":"[SRU,R,1/1] ALSA: hda/realtek: Add LED fixup for HP EliteBook 6 G2a Laptops","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"1c5aeb6bbce6134a29554ceff7b5da2d07a99d57","submitter":{"id":81418,"url":"http://patchwork.ozlabs.org/api/people/81418/?format=json","name":"Chris Chiu","email":"chris.chiu@canonical.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/ubuntu-kernel/patch/20260423020042.611033-2-chris.chiu@canonical.com/mbox/","series":[{"id":501140,"url":"http://patchwork.ozlabs.org/api/series/501140/?format=json","web_url":"http://patchwork.ozlabs.org/project/ubuntu-kernel/list/?series=501140","date":"2026-04-23T02:00:41","name":"Fix mic mute led on a HP EliteBook 6 G2a platform","version":1,"mbox":"http://patchwork.ozlabs.org/series/501140/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2227024/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2227024/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=fail reason=\"signature verification failed\" (4096-bit key;\n unprotected) header.d=canonical.com header.i=@canonical.com\n header.a=rsa-sha256 header.s=20251003 header.b=Fhfz+Mwb;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com\n (client-ip=185.125.189.65; helo=lists.ubuntu.com;\n envelope-from=kernel-team-bounces@lists.ubuntu.com;\n receiver=patchwork.ozlabs.org)"],"Received":["from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65])\n\t(using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits))\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4g1K7c1x2Zz1yGs\n\tfor ; Thu, 23 Apr 2026 12:00:59 +1000 (AEST)","from localhost ([127.0.0.1] helo=lists.ubuntu.com)\n\tby lists.ubuntu.com with esmtp (Exim 4.86_2)\n\t(envelope-from )\n\tid 1wFjN4-000577-3J; Thu, 23 Apr 2026 02:00:50 +0000","from smtp-relay-internal-0.internal ([10.131.114.225]\n helo=smtp-relay-internal-0.canonical.com)\n by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)\n (Exim 4.86_2) (envelope-from )\n id 1wFjN3-00056m-3b\n for kernel-team@lists.ubuntu.com; Thu, 23 Apr 2026 02:00:49 +0000","from mail-pj1-f72.google.com (mail-pj1-f72.google.com\n [209.85.216.72])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest\n SHA256)\n (No client certificate requested)\n by smtp-relay-internal-0.canonical.com (Postfix) with ESMTPS id DD5983F5B1\n for ; Thu, 23 Apr 2026 02:00:48 +0000 (UTC)","by mail-pj1-f72.google.com with SMTP id\n 98e67ed59e1d1-35da97f6a6dso5968395a91.0\n for ; Wed, 22 Apr 2026 19:00:48 -0700 (PDT)","from localhost.. 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charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"kernel-team-bounces@lists.ubuntu.com","Sender":"\"kernel-team\" "},"content":"BugLink: https://bugs.launchpad.net/bugs/2150065\n\nThe HP EliteBook 6 G2a laptops requires specific LED control method\nALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF to work.\n\nSigned-off-by: Chris Chiu \nLink: https://patch.msgid.link/20260421023429.3723154-1-chris.chiu@canonical.com\nSigned-off-by: Takashi Iwai \n(backported from commit cb78517e60cf4829c7ddaae6a21a8bdf8c9da0e4 linux-next)\n[ChrisChiu: ignore the SSIDs which are not bound to the bug]\nSigned-off-by: Chris Chiu \n---\n sound/hda/codecs/realtek/alc269.c | 2 ++\n 1 file changed, 2 insertions(+)","diff":"diff --git a/sound/hda/codecs/realtek/alc269.c b/sound/hda/codecs/realtek/alc269.c\nindex 45f9d6487388..bbd8c6c322fc 100644\n--- a/sound/hda/codecs/realtek/alc269.c\n+++ b/sound/hda/codecs/realtek/alc269.c\n@@ -7221,6 +7221,8 @@ static const struct hda_quirk alc269_fixup_tbl[] = {\n \tSND_PCI_QUIRK(0x103c, 0x8ee7, \"HP Abe A6U\", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_GPIO),\n \tSND_PCI_QUIRK(0x103c, 0x8f0c, \"HP ZBook X G2i 16W\", ALC236_FIXUP_HP_GPIO_LED),\n \tSND_PCI_QUIRK(0x103c, 0x8f0e, \"HP ZBook X G2i 16W\", ALC236_FIXUP_HP_GPIO_LED),\n+\tSND_PCI_QUIRK(0x103c, 0x8f3c, \"HP EliteBook 6 G2a\", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),\n+\tSND_PCI_QUIRK(0x103c, 0x8f3d, \"HP EliteBook 6 G2a\", ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF),\n \tSND_PCI_QUIRK(0x103c, 0x8f40, \"HP ZBook 8 G2a 14\", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED),\n \tSND_PCI_QUIRK(0x103c, 0x8f41, \"HP ZBook 8 G2a 16\", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED),\n \tSND_PCI_QUIRK(0x103c, 0x8f42, \"HP ZBook 8 G2a 14W\", ALC245_FIXUP_HP_TAS2781_I2C_MUTE_LED),\n","prefixes":["SRU","R","1/1"]}