From patchwork Mon Apr 27 08:37:15 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Brent Lu X-Patchwork-Id: 192873 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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=no 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 80CB7C55199 for ; Mon, 27 Apr 2020 08:44:25 +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 01A09206D4 for ; Mon, 27 Apr 2020 08:44:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="Mnc8S8DH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 01A09206D4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com 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 646351614; Mon, 27 Apr 2020 10:43:33 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 646351614 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1587977063; bh=oo9d4CuAmu9CeUNvpO3Gsy9twarzo4P3bzBUx8vd0kM=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=Mnc8S8DHpq72mceBM7FDmsguYwfL+MB+DEPnM9eoTKkSbd8yfisH4rKP7KjNU5R0D OijKcjHAtDvTqMFSaPCkWfAg5ZfhQnCfOETj6V5ZYvitLxB3EM/b1UYC2J/IuUxJLd AhRriXMA9/xCfxTGiv5NzdA28axrpMCU7Rkcspyw= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id F1654F8022B; Mon, 27 Apr 2020 10:43:32 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 552E5F8022B; Mon, 27 Apr 2020 10:43:31 +0200 (CEST) Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id DD93AF8010A for ; Mon, 27 Apr 2020 10:43:27 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz DD93AF8010A IronPort-SDR: O6FvGHKhwTRhWmiP+mm8k5qoSV5Lmhcr9WORFUd1LEaL7uSFzziU31YcRc07w+bCjagxN4Jdws Dlb1mKYGhzog== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2020 01:43:21 -0700 IronPort-SDR: VemkF1BSfDr8+m1vWMNfQ9oiEJlrq/vAWoJMxvZNd9BMuLKnpgsOHprvrTtmARAJkjF4V+W02A +lmcugod51rA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,323,1583222400"; d="scan'208";a="431673859" Received: from brentlu-desk0.itwn.intel.com ([10.5.253.11]) by orsmga005.jf.intel.com with ESMTP; 27 Apr 2020 01:43:18 -0700 From: Brent Lu To: alsa-devel@alsa-project.org Subject: [PATCH 0/3] add channel constraint for BDW machine drivers Date: Mon, 27 Apr 2020 16:37:15 +0800 Message-Id: <1587976638-29806-1-git-send-email-brent.lu@intel.com> X-Mailer: git-send-email 2.7.4 Cc: Guennadi Liakhovetski , Cezary Rojewski , Kuninori Morimoto , linux-kernel@vger.kernel.org, Takashi Iwai , Jie Yang , Pierre-Louis Bossart , Liam Girdwood , Ben Zhang , Mac Chiang , Mark Brown , Brent Lu 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" The machine driver bdw-rt5650 (for Google buddy) supports 2 or 4-channel recording while other two drivers support only 2-channel recording. HW constraints are implemented to reflect the hardware limitation on BDW platform. Brent Lu (3): ASoC: bdw-rt5677: channel constraint support ASoC: bdw-rt5650: channel constraint support ASoC: broadwell: channel constraint support sound/soc/intel/boards/bdw-rt5650.c | 34 ++++++++++++++++++++++++++++++++++ sound/soc/intel/boards/bdw-rt5677.c | 33 +++++++++++++++++++++++++++++++++ sound/soc/intel/boards/broadwell.c | 33 +++++++++++++++++++++++++++++++++ 3 files changed, 100 insertions(+)