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: 11511589 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8FAE81392 for ; Mon, 27 Apr 2020 08:44:23 +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 2604D2080C for ; Mon, 27 Apr 2020 08:44:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="IVwkK1SF" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2604D2080C 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 66A8A15F2; Mon, 27 Apr 2020 10:43:33 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 66A8A15F2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1587977061; bh=oo9d4CuAmu9CeUNvpO3Gsy9twarzo4P3bzBUx8vd0kM=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=IVwkK1SFIMJmkDmjq+phf0Mf/kdiwGnEYPVuUhJi4TKTnGV3u2aYiyizETkJE52sW 039CF3FA42nhgs39Kp9IudjhC+J5NJyCyvu4uIbo7Ez/0TOVrOeemqmTdH+6ucna66 fSnwMe8ZhNOKHeidSSOo2ZJTY5B5eDESQ2QfG+kw= 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) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa1.perex.cz (Postfix, from userid 50401) id 552E5F8022B; Mon, 27 Apr 2020 10:43:31 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on alsa1.perex.cz X-Spam-Level: X-Spam-Status: No, score=0.0 required=5.0 tests=SPF_HELO_NONE,SPF_PASS autolearn=disabled version=3.4.0 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(+)