From patchwork Mon May 18 20:35:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Liao, Bard" X-Patchwork-Id: 192653 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=-2.6 required=3.0 tests=DATE_IN_PAST_06_12, 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 7E7B3C433DF for ; Tue, 19 May 2020 08:31:41 +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 0A71920709 for ; Tue, 19 May 2020 08:31:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="K2rFL8nm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0A71920709 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.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 4A91116F7; Tue, 19 May 2020 10:30:49 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 4A91116F7 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1589877099; bh=tkvS0ACiGyIXss2D+wMx49+42JxqKkROQNZHy/WumKk=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=K2rFL8nmAj+6SGn0QnMOIipRa24Z0UrGfe2koBMItEniJXan7anxo7Iga5IFdl7v8 oUKvkZwA87Bn5nfS2SE4AhZUD+jebF+LiARr3bIfiTBLJ3s2OZUj13A8S+MUo81CGn s0ZnJsAOaGm0xfVSWDewnA5SuOiIe6UsojqWG23A= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id BAEFEF801F8; Tue, 19 May 2020 10:30:48 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 1B66EF801F8; Tue, 19 May 2020 10:30:46 +0200 (CEST) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (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 B4477F80110 for ; Tue, 19 May 2020 10:30:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz B4477F80110 IronPort-SDR: NlUJBrJBxnUNOOPbikgN6Mje/PD7EyHat/qh6mVUDoudh9osxHz9V3q0GeEuVhYduPDt+GlLzP WxXWAtWvYXDA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 May 2020 01:30:36 -0700 IronPort-SDR: AQXqWabIG9YUNyN4LGq+DhgjSEPaAgzGHICFr/3PQwdOW1dL8+SZBpRnXzNjZGDuIWULwX77r9 VgF0wrEZVgOw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,409,1583222400"; d="scan'208";a="264233977" Received: from bard-ubuntu.sh.intel.com ([10.239.13.33]) by orsmga003.jf.intel.com with ESMTP; 19 May 2020 01:30:31 -0700 From: Bard Liao To: alsa-devel@alsa-project.org, vkoul@kernel.org Subject: [PATCH 0/3] soundwire: add sysfs support Date: Tue, 19 May 2020 04:35:48 +0800 Message-Id: <20200518203551.2053-1-yung-chuan.liao@linux.intel.com> X-Mailer: git-send-email 2.17.1 Cc: pierre-louis.bossart@linux.intel.com, vinod.koul@linaro.org, tiwai@suse.de, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, ranjani.sridharan@linux.intel.com, hui.wang@canonical.com, broonie@kernel.org, srinivas.kandagatla@linaro.org, jank@cadence.com, mengdong.lin@intel.com, slawomir.blauciak@intel.com, sanyog.r.kale@intel.com, rander.wang@linux.intel.com, bard.liao@intel.com 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" Add soundwire sysfs support. Pierre-Louis Bossart (3): soundwire: disco: s/ch/channels/ soundwire: master: add sysfs support soundwire: add Slave sysfs support .../ABI/testing/sysfs-bus-soundwire-master | 23 ++ .../ABI/testing/sysfs-bus-soundwire-slave | 91 ++++++ drivers/soundwire/Makefile | 3 +- drivers/soundwire/bus.c | 1 + drivers/soundwire/bus.h | 1 + drivers/soundwire/bus_type.c | 9 +- drivers/soundwire/master.c | 84 +++++ drivers/soundwire/mipi_disco.c | 11 +- drivers/soundwire/sysfs_local.h | 14 + drivers/soundwire/sysfs_slave.c | 215 +++++++++++++ drivers/soundwire/sysfs_slave_dpn.c | 300 ++++++++++++++++++ include/linux/soundwire/sdw.h | 8 +- 12 files changed, 748 insertions(+), 12 deletions(-) create mode 100644 Documentation/ABI/testing/sysfs-bus-soundwire-master create mode 100644 Documentation/ABI/testing/sysfs-bus-soundwire-slave create mode 100644 drivers/soundwire/sysfs_local.h create mode 100644 drivers/soundwire/sysfs_slave.c create mode 100644 drivers/soundwire/sysfs_slave_dpn.c