From patchwork Mon Apr 24 12:34:59 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Shubin X-Patchwork-Id: 13221941 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 83823C77B61 for ; Mon, 24 Apr 2023 09:37:47 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 048D2F2F; Mon, 24 Apr 2023 11:36:54 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 048D2F2F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1682329064; bh=8uFIb1PMN45Z7opE1dsq7Xwj3K35xr7Q6EbFYzn1u4A=; h=From:To:Subject:Date:In-Reply-To:References:CC:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=k7kHJoZ6GbsfhyzgUgXdfz8L9GSqWhgn9N+HwHvAsxDfD3dI7TKZdCXj/bSATNepf W9NXIkhrqr7o7TSEoZglIcEke2fkU/P9s59mPRPMEfmt2wjIzYDNl68jkFNSuh5eP9 ILSocuYQK29Tbs0823dXgeZtvpDqC7KhDqEpR80Y= Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id A8F9DF8018A; Mon, 24 Apr 2023 11:36:28 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 85AE7F80137; Mon, 24 Apr 2023 11:36:24 +0200 (CEST) Received: from forward501c.mail.yandex.net (forward501c.mail.yandex.net [178.154.239.209]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 5912FF80137 for ; Mon, 24 Apr 2023 11:36:19 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 5912FF80137 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=maquefel.me header.i=@maquefel.me header.a=rsa-sha256 header.s=mail header.b=ajtf7pN1 Received: from mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net [IPv6:2a02:6b8:c12:261e:0:640:2e3d:0]) by forward501c.mail.yandex.net (Yandex) with ESMTP id 148A25EE62; Mon, 24 Apr 2023 12:36:18 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id JZBb1pbWwKo0-6emUVMRt; Mon, 24 Apr 2023 12:36:17 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=maquefel.me; s=mail; t=1682328977; bh=s+pdsEhaXejJ3ZUi+ppZ8/CkunFsOa248KpIzEwqhCw=; h=Message-Id:Date:In-Reply-To:Cc:Subject:References:To:From; b=ajtf7pN1m7MbOx9L4P8H4r+Y82+evxwyLL7hp32bCAq4FIa+lb2I00PYCqXEWCGtx /uSrgSixLVbaOfevJiEDmrJ+vOA6s37wtIZwZ7WR6QsjwjXMoLjNk0rQgoinseBM0a X/bB9mW44MULXkAZlPUdOE1q93Pmqbt3HNy9qDQA= Authentication-Results: mail-nwsmtp-smtp-production-main-39.myt.yp-c.yandex.net; dkim=pass header.i=@maquefel.me From: Nikita Shubin To: Subject: [PATCH 43/43] ASoC: cirrus: edb93xx: Delete driver Date: Mon, 24 Apr 2023 15:34:59 +0300 Message-Id: <20230424123522.18302-44-nikita.shubin@maquefel.me> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230424123522.18302-1-nikita.shubin@maquefel.me> References: <20230424123522.18302-1-nikita.shubin@maquefel.me> MIME-Version: 1.0 Message-ID-Hash: FVZBBV2MAC45RDTGC2QQPDHELJLB6B2S X-Message-ID-Hash: FVZBBV2MAC45RDTGC2QQPDHELJLB6B2S X-MailFrom: nikita.shubin@maquefel.me X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Arnd Bergmann , Linus Walleij , Alexander Sverdlin , Liam Girdwood , Mark Brown , Takashi Iwai , Arnd Bergmann , linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Alexander Sverdlin Can be replaced with "simple-audio-card" for the rates up to 50kHz, refer to commit "ARM: dts: ep93xx: Add EDB9302 DT". Signed-off-by: Alexander Sverdlin Signed-off-by: Nikita Shubin --- sound/soc/cirrus/Kconfig | 9 --- sound/soc/cirrus/Makefile | 4 -- sound/soc/cirrus/edb93xx.c | 119 ------------------------------------- 3 files changed, 132 deletions(-) delete mode 100644 sound/soc/cirrus/edb93xx.c diff --git a/sound/soc/cirrus/Kconfig b/sound/soc/cirrus/Kconfig index 34870c2d0cba..a88b7d61b4c1 100644 --- a/sound/soc/cirrus/Kconfig +++ b/sound/soc/cirrus/Kconfig @@ -27,12 +27,3 @@ config SND_EP93XX_SOC_I2S_WATCHDOG endif # if SND_EP93XX_SOC_I2S -config SND_EP93XX_SOC_EDB93XX - tristate "SoC Audio support for Cirrus Logic EDB93xx boards" - depends on SND_EP93XX_SOC && (MACH_EDB9301 || MACH_EDB9302 || MACH_EDB9302A || MACH_EDB9307A || MACH_EDB9315A) - select SND_EP93XX_SOC_I2S - select SND_SOC_CS4271_I2C if I2C - select SND_SOC_CS4271_SPI if SPI_MASTER - help - Say Y or M here if you want to add support for I2S audio on the - Cirrus Logic EDB93xx boards. diff --git a/sound/soc/cirrus/Makefile b/sound/soc/cirrus/Makefile index 19a86daad660..5916c03888cb 100644 --- a/sound/soc/cirrus/Makefile +++ b/sound/soc/cirrus/Makefile @@ -6,7 +6,3 @@ snd-soc-ep93xx-i2s-objs := ep93xx-i2s.o obj-$(CONFIG_SND_EP93XX_SOC) += snd-soc-ep93xx.o obj-$(CONFIG_SND_EP93XX_SOC_I2S) += snd-soc-ep93xx-i2s.o -# EP93XX Machine Support -snd-soc-edb93xx-objs := edb93xx.o - -obj-$(CONFIG_SND_EP93XX_SOC_EDB93XX) += snd-soc-edb93xx.o diff --git a/sound/soc/cirrus/edb93xx.c b/sound/soc/cirrus/edb93xx.c deleted file mode 100644 index 385290202912..000000000000 --- a/sound/soc/cirrus/edb93xx.c +++ /dev/null @@ -1,119 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-or-later -/* - * SoC audio for EDB93xx - * - * Copyright (c) 2010 Alexander Sverdlin - * - * This driver support CS4271 codec being master or slave, working - * in control port mode, connected either via SPI or I2C. - * The data format accepted is I2S or left-justified. - * DAPM support not implemented. - */ - -#include -#include -#include -#include -#include -#include -#include -#include - -static int edb93xx_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); - struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); - struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); - int err; - unsigned int mclk_rate; - unsigned int rate = params_rate(params); - - /* - * According to CS4271 datasheet we use MCLK/LRCK=256 for - * rates below 50kHz and 128 for higher sample rates - */ - if (rate < 50000) - mclk_rate = rate * 64 * 4; - else - mclk_rate = rate * 64 * 2; - - err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk_rate, - SND_SOC_CLOCK_IN); - if (err) - return err; - - return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_rate, - SND_SOC_CLOCK_OUT); -} - -static const struct snd_soc_ops edb93xx_ops = { - .hw_params = edb93xx_hw_params, -}; - -SND_SOC_DAILINK_DEFS(hifi, - DAILINK_COMP_ARRAY(COMP_CPU("ep93xx-i2s")), - DAILINK_COMP_ARRAY(COMP_CODEC("spi0.0", "cs4271-hifi")), - DAILINK_COMP_ARRAY(COMP_PLATFORM("ep93xx-i2s"))); - -static struct snd_soc_dai_link edb93xx_dai = { - .name = "CS4271", - .stream_name = "CS4271 HiFi", - .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBC_CFC, - .ops = &edb93xx_ops, - SND_SOC_DAILINK_REG(hifi), -}; - -static struct snd_soc_card snd_soc_edb93xx = { - .name = "EDB93XX", - .owner = THIS_MODULE, - .dai_link = &edb93xx_dai, - .num_links = 1, -}; - -static int edb93xx_probe(struct platform_device *pdev) -{ - struct snd_soc_card *card = &snd_soc_edb93xx; - int ret; - - ret = ep93xx_i2s_acquire(); - if (ret) - return ret; - - card->dev = &pdev->dev; - - ret = snd_soc_register_card(card); - if (ret) { - dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", - ret); - ep93xx_i2s_release(); - } - - return ret; -} - -static int edb93xx_remove(struct platform_device *pdev) -{ - struct snd_soc_card *card = platform_get_drvdata(pdev); - - snd_soc_unregister_card(card); - ep93xx_i2s_release(); - - return 0; -} - -static struct platform_driver edb93xx_driver = { - .driver = { - .name = "edb93xx-audio", - }, - .probe = edb93xx_probe, - .remove = edb93xx_remove, -}; - -module_platform_driver(edb93xx_driver); - -MODULE_AUTHOR("Alexander Sverdlin "); -MODULE_DESCRIPTION("ALSA SoC EDB93xx"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:edb93xx-audio");