From patchwork Fri Aug 14 09:01:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kai-Heng Feng X-Patchwork-Id: 1344737 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.ubuntu.com (client-ip=91.189.94.19; helo=huckleberry.canonical.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=canonical.com 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 ozlabs.org (Postfix) with ESMTPS id 4BScqd3z6sz9sTM; Fri, 14 Aug 2020 19:01:16 +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 1k6VaH-0007sQ-Bo; Fri, 14 Aug 2020 09:01:09 +0000 Received: from youngberry.canonical.com ([91.189.89.112]) by huckleberry.canonical.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1k6VaE-0007sI-TH for kernel-team@lists.ubuntu.com; Fri, 14 Aug 2020 09:01:06 +0000 Received: from 61-220-137-37.hinet-ip.hinet.net ([61.220.137.37] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1k6VaE-0005zS-7b for kernel-team@lists.ubuntu.com; Fri, 14 Aug 2020 09:01:06 +0000 From: Kai-Heng Feng To: kernel-team@lists.ubuntu.com Subject: [SRU] [F/Unstable/OEM-5.6] [PATCH 0/1] Fix missing HDMI Audio on another HP Desktop Date: Fri, 14 Aug 2020 17:01:02 +0800 Message-Id: <20200814090103.11373-1-kai.heng.feng@canonical.com> X-Mailer: git-send-email 2.17.1 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: , MIME-Version: 1.0 Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/1891617 This SRU depends on "Fix missing HDMI Audio on an HP Desktop": https://lists.ubuntu.com/archives/kernel-team/2020-August/112491.html [Impact] There's another HP desktop doesn't claim to support HDMI audio. [Fix] Add the system to HDMI force connect quirk list. [Test] With the patch applied, we can find HDMI codec under /proc/asound/card0 and audio playback through HDMI works. [Regression Potential] This fix doesn't bring any functional change other than the targeted platform. The platform in question is not on the market yet so the risk of regression is minimal. Kai-Heng Feng (1): ALSA: hda/hdmi: Use force connectivity quirk on another HP desktop sound/pci/hda/patch_hdmi.c | 1 + 1 file changed, 1 insertion(+) Acked-by: Seth Forshee Acked-by: Stefan Bader