From patchwork Tue Jul 23 08:41:01 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Baluta X-Patchwork-Id: 11054117 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id CACF213A4 for ; Tue, 23 Jul 2019 08:41:33 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B9CF5285E2 for ; Tue, 23 Jul 2019 08:41:33 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AD6EF285F0; Tue, 23 Jul 2019 08:41:33 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 465EB285EB for ; Tue, 23 Jul 2019 08:41:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=7rxfrE9W3NfmhHK37YAbB794kO7ZnnAeVEEWyZ04xP0=; b=UmIFxkm8Mhr2Lobcm6Lk0kzuee 2v36I0KO+hnhkcg7NT2u4mxtcF+cwoJk1ymebRkZk/8fXNXXhX6M1ARVfBbd7WZdEjtJztEHbC9dS WJ6eoWblOt73OytD969iyQuxXMsLYaiGDvAAgiZMzZ3nsocEZGWG/B+9P0v8xVCrlH8eRSYrmTgXn zMeeKepHZ2KQ3ejppKLGoqnKJsEOA7NKV9Kbv40HxVcxtlFOVUrR0LJK1VwdchEj3xp+WPHArtiSX +/Lpf0W1hf47iKiDWAgBZH8DiC0aSnwKRsTlzCxQx6FrCJJFeFgk9kgyEdyxji6Pzyhd4+m92VDBp x2KjWGPQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hpqMW-0006Y7-26; Tue, 23 Jul 2019 08:41:32 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hpqMC-0006Jq-2o for linux-arm-kernel@lists.infradead.org; Tue, 23 Jul 2019 08:41:14 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id DD73E1A026D; Tue, 23 Jul 2019 10:41:10 +0200 (CEST) Received: from inva024.eu-rdc02.nxp.com (inva024.eu-rdc02.nxp.com [134.27.226.22]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id D0B341A0024; Tue, 23 Jul 2019 10:41:10 +0200 (CEST) Received: from fsr-ub1864-103.ea.freescale.net (fsr-ub1864-103.ea.freescale.net [10.171.82.17]) by inva024.eu-rdc02.nxp.com (Postfix) with ESMTP id D7E1F205DD; Tue, 23 Jul 2019 10:41:09 +0200 (CEST) From: Daniel Baluta To: m.felsch@pengutronix.de, shawnguo@kernel.org Subject: [PATCH v2 2/5] ASoC: SOF: topology: Add dummy support for i.MX8 DAIs Date: Tue, 23 Jul 2019 11:41:01 +0300 Message-Id: <20190723084104.12639-3-daniel.baluta@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190723084104.12639-1-daniel.baluta@nxp.com> References: <20190723084104.12639-1-daniel.baluta@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190723_014112_412811_821BEE40 X-CRM114-Status: UNSURE ( 7.68 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mark.rutland@arm.com, aisheng.dong@nxp.com, peng.fan@nxp.com, anson.huang@nxp.com, devicetree@vger.kernel.org, Daniel Baluta , shengjiu.wang@nxp.com, linux-kernel@vger.kernel.org, paul.olaru@nxp.com, robh+dt@kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, leonard.crestez@nxp.com, festevam@gmail.com, linux-arm-kernel@lists.infradead.org, sound-open-firmware@alsa-project.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Add dummy support for SAI/ESAI digital audio interface IPs found on i.MX8 boards. Signed-off-by: Daniel Baluta --- This is also on review with SOF community here: https://github.com/thesofproject/linux/pull/1048 include/sound/sof/dai.h | 2 ++ include/uapi/sound/sof/tokens.h | 8 ++++++++ sound/soc/sof/topology.c | 30 ++++++++++++++++++++++++++++++ 3 files changed, 40 insertions(+) diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h index 3d174e20aa53..ec3b5c080537 100644 --- a/include/sound/sof/dai.h +++ b/include/sound/sof/dai.h @@ -50,6 +50,8 @@ enum sof_ipc_dai_type { SOF_DAI_INTEL_DMIC, /**< Intel DMIC */ SOF_DAI_INTEL_HDA, /**< Intel HD/A */ SOF_DAI_INTEL_SOUNDWIRE, /**< Intel SoundWire */ + SOF_DAI_IMX_SAI, /**< i.MX SAI */ + SOF_DAI_IMX_ESAI, /**< i.MX ESAI */ }; /* general purpose DAI configuration */ diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h index dc1b27daaac6..347ce10bfd2d 100644 --- a/include/uapi/sound/sof/tokens.h +++ b/include/uapi/sound/sof/tokens.h @@ -105,4 +105,12 @@ /* for backward compatibility */ #define SOF_TKN_EFFECT_TYPE SOF_TKN_PROCESS_TYPE +/* SAI */ +#define SOF_TKN_IMX_SAI_FIRST_TOKEN 1000 +/* TODO: Add SAI tokens */ + +/* ESAI */ +#define SOF_TKN_IMX_ESAI_FIRST_TOKEN 1100 +/* TODO: Add ESAI tokens */ + #endif diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 432ae343f960..b5399f520366 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -339,6 +339,8 @@ static const struct sof_dai_types sof_dais[] = { {"SSP", SOF_DAI_INTEL_SSP}, {"HDA", SOF_DAI_INTEL_HDA}, {"DMIC", SOF_DAI_INTEL_DMIC}, + {"SAI", SOF_DAI_IMX_SAI}, + {"ESAI", SOF_DAI_IMX_ESAI}, }; static enum sof_ipc_dai_type find_dai(const char *name) @@ -2457,6 +2459,26 @@ static int sof_link_ssp_load(struct snd_soc_component *scomp, int index, return ret; } +static int sof_link_sai_load(struct snd_soc_component *scomp, int index, + struct snd_soc_dai_link *link, + struct snd_soc_tplg_link_config *cfg, + struct snd_soc_tplg_hw_config *hw_config, + struct sof_ipc_dai_config *config) +{ + /*TODO: Add implementation */ + return 0; +} + +static int sof_link_esai_load(struct snd_soc_component *scomp, int index, + struct snd_soc_dai_link *link, + struct snd_soc_tplg_link_config *cfg, + struct snd_soc_tplg_hw_config *hw_config, + struct sof_ipc_dai_config *config) +{ + /*TODO: Add implementation */ + return 0; +} + static int sof_link_dmic_load(struct snd_soc_component *scomp, int index, struct snd_soc_dai_link *link, struct snd_soc_tplg_link_config *cfg, @@ -2781,6 +2803,14 @@ static int sof_link_load(struct snd_soc_component *scomp, int index, ret = sof_link_hda_load(scomp, index, link, cfg, hw_config, &config); break; + case SOF_DAI_IMX_SAI: + ret = sof_link_sai_load(scomp, index, link, cfg, hw_config, + &config); + break; + case SOF_DAI_IMX_ESAI: + ret = sof_link_esai_load(scomp, index, link, cfg, hw_config, + &config); + break; default: dev_err(sdev->dev, "error: invalid DAI type %d\n", config.type); ret = -EINVAL;