From patchwork Tue Sep 24 13:31:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Roxana Nicolescu X-Patchwork-Id: 1988969 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ubuntu.com (client-ip=185.125.189.65; helo=lists.ubuntu.com; envelope-from=kernel-team-bounces@lists.ubuntu.com; receiver=patchwork.ozlabs.org) Received: from lists.ubuntu.com (lists.ubuntu.com [185.125.189.65]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XCgl45Bs8z1xsN for ; Tue, 24 Sep 2024 23:32:16 +1000 (AEST) Received: from localhost ([127.0.0.1] helo=lists.ubuntu.com) by lists.ubuntu.com with esmtp (Exim 4.86_2) (envelope-from ) id 1st5eC-0003iN-C6; Tue, 24 Sep 2024 13:32:08 +0000 Received: from smtp-relay-internal-1.internal ([10.131.114.114] helo=smtp-relay-internal-1.canonical.com) by lists.ubuntu.com with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.86_2) (envelope-from ) id 1st5eA-0003hp-K2 for kernel-team@lists.ubuntu.com; Tue, 24 Sep 2024 13:32:06 +0000 Received: from mail-pg1-f200.google.com (mail-pg1-f200.google.com [209.85.215.200]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by smtp-relay-internal-1.canonical.com (Postfix) with ESMTPS id 5B9F53F17F for ; Tue, 24 Sep 2024 13:32:06 +0000 (UTC) Received: by mail-pg1-f200.google.com with SMTP id 41be03b00d2f7-7d7cbd87bfaso2125612a12.2 for ; Tue, 24 Sep 2024 06:32:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1727184725; x=1727789525; h=content-transfer-encoding:mime-version:message-id:date:subject:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=Feu9HNvlITXoWApH/cyLU6shD1L0o4P8uMttdjQ+XRM=; b=tQS02QeOoUpyIvNNH14x0YZqopSI7dLkcZCzyrnRJr+x4WecZvPQ4rCMPRPwm44ERL hkVzvo0KpgyLbnzgOcRTcELRZVGh5sJE0FiQCBRFw9s+SAJGe0ZYnkrmWp2Ah0NOYxUP YQUd+aRZq/oqRRqD8znf+90dYh9kDGHma9HY8ma1bg1WfMMB0iBaHgg9YIIq7cGCNsbZ VpJyXQzqegEj/rQTllcH0IWQy4EMLlKu8lgWbw/+ypV295Pe1Ud4J+cWEQILYifpUBBJ rDWi27LMC2xu7wqGw5P1l7cb7i0Kfrp2IateKj3M9+xjFt59HSFQRUWPq8/2Yybpv/aR Zeug== X-Gm-Message-State: AOJu0Yxy9trkOBnHTd2wsllnIJyFiPiX7/vBmKM+SgF8WY6lN7jL23pP JMSXQS+nmUeiM6MSbG4kRvX5rmlM4xq+mZ+WX9LUNWwiDYMZD8TwjusGGGzhBdTTJ6bv3PJcYTT lw4Ufnb0qkxy02NAK0u524i6Iv4s0QgSkb9rAdPo5lSw/TTN9SSOVCXC1ExqqcY1rwyzoVzdxSR 9ajo6o7ucNq/H79I4= X-Received: by 2002:a05:6a21:670d:b0:1cf:2897:b009 with SMTP id adf61e73a8af0-1d30a96a495mr22075360637.21.1727184724888; Tue, 24 Sep 2024 06:32:04 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGzKq6seWiyOZWNML1eaMOIbJWUlZ8wVOOCO6dtJUlA7oiwfFN40uhF5nEcyVW8CKKKJDvBVw== X-Received: by 2002:a05:6a21:670d:b0:1cf:2897:b009 with SMTP id adf61e73a8af0-1d30a96a495mr22075333637.21.1727184724540; Tue, 24 Sep 2024 06:32:04 -0700 (PDT) Received: from work.lan ([2001:67c:1560:8007::aac:c490]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71afc85bbbasm1224965b3a.95.2024.09.24.06.32.02 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Sep 2024 06:32:04 -0700 (PDT) From: Roxana Nicolescu To: kernel-team@lists.ubuntu.com Subject: [SRU][N][PATCH 0/2] Fix alsa scarlett2 driver in 6.8 Date: Tue, 24 Sep 2024 15:31:55 +0200 Message-Id: <20240924133157.15168-1-roxana.nicolescu@canonical.com> X-Mailer: git-send-email 2.34.1 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" https://bugs.launchpad.net/bugs/2076402 SRU Justification: [Impact] Coming from the author of the ALSA scarlett2 driver. Users have been reporting issues where the driver sometimes fails to initialize or fails later when being used. https://github.com/geoffreybennett/scarlett-gen2/issues/15 https://github.com/geoffreybennett/scarlett-gen2/issues/19 [Fix] Cherry pick these commits: - 4074f8d23278 ALSA: scarlett2: Move initialisation code lower in the source - 1b65088958ca ALSA: scarlett2: Implement handling of the ACK notification They are clean cherry-picks. [Test plan] Not much done here apart from a build test. [Where problems could occur] It's been in 6.10 for a while and no problem has been reported. Geoffrey D. Bennett (2): ALSA: scarlett2: Move initialisation code lower in the source ALSA: scarlett2: Implement handling of the ACK notification sound/usb/mixer_scarlett2.c | 1243 ++++++++++++++++++----------------- 1 file changed, 649 insertions(+), 594 deletions(-) Acked-by: Koichiro Den Acked-by: Hui Wang