From patchwork Fri Sep 18 06:04:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivasa Rao Mandadapu X-Patchwork-Id: 291674 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=-6.8 required=3.0 tests=BAYES_00,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 782FBC43463 for ; Fri, 18 Sep 2020 06:06:10 +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 B2AC92084C for ; Fri, 18 Sep 2020 06:06:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="P6QmG8Rz"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="w7QUU6zU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2AC92084C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org 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 308F616F1; Fri, 18 Sep 2020 08:05:17 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 308F616F1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1600409167; bh=sDdrS4raCXL0zcWypwYEC398WOQGMh3ERUVCICQWIGU=; h=From:To:Subject:Date:Cc:List-Id:List-Unsubscribe:List-Archive: List-Post:List-Help:List-Subscribe:From; b=P6QmG8Rz0jrmSaItgkSdu4dxZ/1duw3dAKelmQbh7+KXiXWcIPy1YpAlnCbgjD/LD Tc905bCYRvMF+cVfkV/cSLok3fRGik/WaWI45pZ8QPywJn03BJPv5SujHtem7hV/me qGIZCkUnpnjMjoAdyVWIcQ1/yAXSfYvBSHZYQCrI= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id AF06FF8015A; Fri, 18 Sep 2020 08:05:16 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 3F563F8015A; Fri, 18 Sep 2020 08:05:15 +0200 (CEST) Received: from mail29.static.mailgun.info (mail29.static.mailgun.info [104.130.122.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id C74A7F8013A for ; Fri, 18 Sep 2020 08:05:04 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz C74A7F8013A Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="w7QUU6zU" DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1600409104; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=lGV2hx35OB+wkZdH46JM2MKBQLWUa4ptpNDwYKwWuvc=; b=w7QUU6zUFhCl1o9+5dWB0RjAA+/hlHdb+JFhovu9FMkT+OTX0OCBBW7KrcZ3aRgJI5EcSeS3 D0MBfgdIJsycgYxINj6iI6WnJCsVzymznu2VtZHOGkBLtSNGV75aesIXlSxP6sdOYXnomFhp EFGGaBcqYd5BBSUVQxXLcwrd8ys= X-Mailgun-Sending-Ip: 104.130.122.29 X-Mailgun-Sid: WyI4ZmE2ZSIsICJhbHNhLWRldmVsQGFsc2EtcHJvamVjdC5vcmciLCAiYmU5ZTRhIl0= Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n02.prod.us-west-2.postgun.com with SMTP id 5f644e0e4ab73023a7d169bd (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Fri, 18 Sep 2020 06:05:02 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 9D4CEC433FF; Fri, 18 Sep 2020 06:05:02 +0000 (UTC) Received: from hyd-lnxbld210.qualcomm.com (unknown [202.46.22.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: srivasam) by smtp.codeaurora.org (Postfix) with ESMTPSA id EB125C433CA; Fri, 18 Sep 2020 06:04:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org EB125C433CA Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=srivasam@codeaurora.org From: Srinivasa Rao Mandadapu To: agross@kernel.org, bjorn.andersson@linaro.org, lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, plai@codeaurora.org, bgoswami@codeaurora.org, perex@perex.cz, tiwai@suse.com, srinivas.kandagatla@linaro.org, rohitkr@codeaurora.org, linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 0/5] Qualcomm's lpass-hdmi ASoC driver to support audio over dp port Date: Fri, 18 Sep 2020 11:34:39 +0530 Message-Id: <1600409084-29093-1-git-send-email-srivasam@codeaurora.org> X-Mailer: git-send-email 2.7.4 Cc: Srinivasa Rao Mandadapu 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" These patches are to support audio over DP port on Qualcomm's SC7180 LPASS Asoc. It includes machine driver, cpu driver, platform driver updates for HDMI path support, device tree documention, lpass variant structure optimization and configuration changes. These patches depends on the DP patch series https://patchwork.kernel.org/project/dri-devel/list/?series=332029 changes since V5: -- Removed unused struct regmap *map in lpass_platform_alloc_hdmidmactl_fields. -- DMA alloc and free API signature change in lpass-apq8016.c, lpass-ipq806x.c -- Keeping API "irqreturn_t lpass_platform_hdmiif_irq" under ifdef macro Changes Since v4: -- Updated with single compatible node for both I2S and HDMI. Changes Since v3: -- Removed id in lpass variant structure and used snd_soc_dai_driver id. Changes Since v2: -- Audio buffer size(i.e. LPASS_PLATFORM_BUFFER_SIZE) in lpass-platform.c increased. Changes Since v1: -- Commit messages are updated -- Addressed Rob Herring review comments V Sujith Kumar Reddy (5): ASoC: Add sc7180-lpass binding header hdmi define ASoC: dt-bindings: Add dt binding for lpass hdmi Asoc:qcom:lpass-cpu:Update dts property read API ASoC: qcom: Add support for lpass hdmi driver ASoC: qcom: sc7180: Add support for audio over DP .../devicetree/bindings/sound/qcom,lpass-cpu.yaml | 74 ++- include/dt-bindings/sound/sc7180-lpass.h | 1 + sound/soc/qcom/Kconfig | 5 + sound/soc/qcom/Makefile | 2 + sound/soc/qcom/lpass-apq8016.c | 4 +- sound/soc/qcom/lpass-cpu.c | 39 +- sound/soc/qcom/lpass-hdmi.c | 596 +++++++++++++++++++++ sound/soc/qcom/lpass-hdmi.h | 129 +++++ sound/soc/qcom/lpass-ipq806x.c | 4 +- sound/soc/qcom/lpass-lpaif-reg.h | 52 +- sound/soc/qcom/lpass-platform.c | 468 ++++++++++++---- sound/soc/qcom/lpass-sc7180.c | 116 +++- sound/soc/qcom/lpass.h | 119 +++- 13 files changed, 1451 insertions(+), 158 deletions(-) create mode 100644 sound/soc/qcom/lpass-hdmi.c create mode 100644 sound/soc/qcom/lpass-hdmi.h