From patchwork Mon Jul 25 06:50:52 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeremy Szu X-Patchwork-Id: 1660206 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=canonical.com header.i=@canonical.com header.a=rsa-sha256 header.s=20210705 header.b=O2i/YDtP; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Received: from huckleberry.canonical.com (huckleberry.canonical.com [91.189.94.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4LrrKz4hBjz9sGH for ; Mon, 25 Jul 2022 16:51:18 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=huckleberry.canonical.com) by huckleberry.canonical.com with esmtp (Exim 4.86_2) (envelope-from ) id 1oFrvi-0002DQ-Hh; Mon, 25 Jul 2022 06:51:02 +0000 Received: from smtp-relay-canonical-0.internal ([10.131.114.83] helo=smtp-relay-canonical-0.canonical.com) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1oFrvh-0002Cx-1K for kernel-team@lists.ubuntu.com; Mon, 25 Jul 2022 06:51:01 +0000 Received: from localhost (118-169-19-94.dynamic-ip.hinet.net [118.169.19.94]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-canonical-0.canonical.com (Postfix) with ESMTPSA id 862193F120 for ; Mon, 25 Jul 2022 06:50:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=canonical.com; s=20210705; t=1658731860; bh=VwmSvemBuuLylSe07XaiNQ3AZF8ooU34DiaNUkod0TY=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=O2i/YDtPP+u/RQbNTolZ9lntrnCw2HyRNLx4ME6ceBTyccCfgGR5lTiOjbzgyDdRc +n6p1uqLWxY3qIze++POlM3QtynrsKwXh+dxaCs7V/221qAlX1iJ9CFrRaXgLHXScL VqmlYewpVuF5SRbQMTMjsmXCkphfTpPZc7TrGwdcLM1jfT7EE6sD4f0QsZ5kLGyHcJ i+iIR7SCZPFqSWvi0BVVpA5KNzz2Uq9PFR3+fb6ONarI2fYDjRPBGYIIBpehHgUXM2 JFlUDDTYJaLH5BzJt+xDZ9Be4FQQiPUOe0UOl4ifwtct1xhPrAIUYT/yGVAqOKCoD6 Yy3x6et0D+yQw== From: Jeremy Szu To: kernel-team@lists.ubuntu.com Subject: [SRU][J/HWE-5.17/OEM-5.17/HWE-5.15][PATCH 0/1] Audio mute key (f5) LED and Mic mute key (f8) LED are no function on HP 440/450/640/650 G9 Date: Mon, 25 Jul 2022 14:50:52 +0800 Message-Id: <20220725065056.27853-1-jeremy.szu@canonical.com> X-Mailer: git-send-email 2.36.0 MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/1982716 [Impact] The audio mute key (F5) and mic-mute LED (F8) don't work on some HP 440/450/640/650 G9 laptops. [Fix] The HP ProBook 440/450 G9 and EliteBook 640/650 G9 have multiple motherboard design and they are using different subsystem ID of audio codec. Add the same quirk for other MBs. [Test] After applying the fix, the mute LEDs are working. [Where problems could occur] It's low risk as it's specific ID for HP new machines. If the HP ships other machines using same SSID, then the LED may not work on those machines. Jeremy Szu (1): ALSA: hda/realtek: fix mute/micmute LEDs for HP machines sound/pci/hda/patch_realtek.c | 4 ++++ 1 file changed, 4 insertions(+) Acked-by: Cengiz Can Acked-by: Stefan Bader Acked-by: Tim Gardner