From patchwork Tue May 18 15:21:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 442525 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=-11.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 F12B7C433ED for ; Tue, 18 May 2021 15:22:25 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 47584611CC for ; Tue, 18 May 2021 15:22:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 47584611CC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=alsa-devel-bounces@alsa-project.org Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 2AD3A1716; Tue, 18 May 2021 17:21:32 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 2AD3A1716 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1621351342; bh=OsCTScxfIEe33FPHbARKHEK7DDeLX2a1M/ug5qf5Lv0=; h=From:To:Subject:Date:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=YgvdLDmdFF/bv8eAPt8Z5II/76if/8uBnGKCscm4RgBhv2XSejBZ67kPdqbrS8zrS AoqH8yqp8eIjkpmV9gXe9CkU6tgiNJ1FbL/Xaq35kFayNtJf+6gqCEVv4wfs8ktjFY 2NFTof1dcE3pX/kicVARA6ntAXWx1OF0fni5EhJ4= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 92112F80139; Tue, 18 May 2021 17:21:31 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 99D75F80257; Tue, 18 May 2021 17:21:29 +0200 (CEST) Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id E039EF80139 for ; Tue, 18 May 2021 17:21:24 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz E039EF80139 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id A95E0AF21 for ; Tue, 18 May 2021 15:21:23 +0000 (UTC) From: Takashi Iwai To: alsa-devel@alsa-project.org Subject: [PATCH 0/2] ALSA: usb-audio: clock setup code refactoring Date: Tue, 18 May 2021 17:21:10 +0200 Message-Id: <20210518152112.8016-1-tiwai@suse.de> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" Hi, this is a couple of patches for refactoring and improvements on USB-audio clock setup code. By replacing with unions, we can handle both UAC2 and UAC3 equivalently. Takashi === Takashi Iwai (2): ALSA: usb-audio: Refactoring UAC2/3 clock setup code ALSA: usb-audio: Handle error for the current selector gracefully sound/usb/clock.c | 298 +++++++++++++++------------------------------- 1 file changed, 95 insertions(+), 203 deletions(-)