Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp2653332ybz; Mon, 27 Apr 2020 01:46:16 -0700 (PDT) X-Google-Smtp-Source: APiQypJ0BKuGR4kcwOjS1uq+qX6Xr1fgevHvwRq7NkwZkfOP7lm1tuLuQ4YUWoE451xAgZRehskH X-Received: by 2002:a17:907:2107:: with SMTP id qn7mr18968242ejb.316.1587977175909; Mon, 27 Apr 2020 01:46:15 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1587977175; cv=none; d=google.com; s=arc-20160816; b=mFYkIyWWTJffKuRrxVo2E2SBec69IsIyi4+9uklC0Y20E0ipAfL6U8D4NbL5cY8xUm ugcHG+Vu++khHnI0TQ0GnNd6aQUGWSxRWGS0ej7n/x727/TW7SvtKtM7sIeNbGVCCLpv C7xKsH0aO4bylHQdADSfKWfe/9ZoAk7+sZ1Mt2W6HlonmsjOt/R9eumoFhUTZOL1HwdU Vj8Xq6HL1Fr9CqcKoChV89EfqBkoRbpaDzjwdnxvtURtLGmvrJrNxncL/wpIviIrT9f4 wz7Dsz5pSamBLcjv52vUp359N/zpo5OvpnCOiIKfTvraojdqdA+yvozjPQCD/Jsrmy8r X8Vw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from :ironport-sdr:ironport-sdr; bh=PJiW4KaTLAwCN9pGQqxAu99KnXPHVvz/ddjxTLiLHwE=; b=QnJjaXOyYIY5j6FdFAjrl+IPB/bxAidxNdsZ6qCjrQTVuj17OscULVsaC6USR6rPxw CYDAfDwxefLv9vij2raNK9MlnLvlSSrrPYpC1HIV4PjMKdBYfXXLb81qczayLlAbrUv7 1GR7nsggWzYEOJq+dlxxHjPwu7BPOsqmcCv/gKo4/15NGGOpFV37kmCLGSiaVwDnZzXl Fn8IHGGF4h3ZltM62N/nBe4ZepIOBtEKqZAETUSe80qehxE2lziqpSpXvxgWq6yId13a ueav3n4xYcsGwNyfSfy1MS4gbnwv250APugp7MyYCCvX/yc4Od1/QP9kzWrciLwU5q5D FqwQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id a25si7837522ejr.32.2020.04.27.01.45.52; Mon, 27 Apr 2020 01:46:15 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726785AbgD0In3 (ORCPT + 99 others); Mon, 27 Apr 2020 04:43:29 -0400 Received: from mga12.intel.com ([192.55.52.136]:49908 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725899AbgD0In3 (ORCPT ); Mon, 27 Apr 2020 04:43:29 -0400 IronPort-SDR: gZMDhj3txVAvBelQflZGM/EKR/qVI0OBXeMWu1SA1+bQZN6B/9jt/06aWtCBf7icwjnF6QzB1I QL1OByV/JKkQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2020 01:43:28 -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 Cc: Cezary Rojewski , Pierre-Louis Bossart , Liam Girdwood , Jie Yang , Mark Brown , Jaroslav Kysela , Takashi Iwai , Ben Zhang , Mac Chiang , Guennadi Liakhovetski , Kuninori Morimoto , Brent Lu , linux-kernel@vger.kernel.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 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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(+) -- 2.7.4