From mboxrd@z Thu Jan 1 00:00:00 1970 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=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 79432C55199 for ; Mon, 27 Apr 2020 08:43:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5DA6B2098B for ; Mon, 27 Apr 2020 08:43:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726855AbgD0Ina (ORCPT ); Mon, 27 Apr 2020 04:43:30 -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