From patchwork Mon Jun 14 00:58:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 460584 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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED autolearn=ham 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 5CD66C48BDF for ; Mon, 14 Jun 2021 01:00:50 +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 C82B161059 for ; Mon, 14 Jun 2021 01:00:49 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C82B161059 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=renesas.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 662EF17A6; Mon, 14 Jun 2021 02:59:58 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 662EF17A6 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1623632448; bh=ChO3J9xbNQYCQIhfw6eGm5+MqXavHtOQuWKTPcb9oz0=; h=Date:From:Subject:To:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=WQwp90c/O1ulUvvaqry9SNHJuTKDIThEb00eVTiiQ6K/3MpjWDsqpOrqqGNhM7vQ6 iwH6SuEsb4bA+07SzlUu2snTmoe3SpaKQB5iYd/6K7r8+UAZdT65epT6QSYHOu5VBz jOWLLCWkZ/im7Jq1tLSFccyMzH7YLq7Hfryl7zGY= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 78AD1F804CF; Mon, 14 Jun 2021 02:58:50 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 8B05EF804CF; Mon, 14 Jun 2021 02:58:49 +0200 (CEST) Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by alsa1.perex.cz (Postfix) with ESMTP id 08C49F804CF for ; Mon, 14 Jun 2021 02:58:36 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 08C49F804CF Date: 14 Jun 2021 09:58:35 +0900 X-IronPort-AV: E=Sophos;i="5.83,272,1616425200"; d="scan'208";a="84248308" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 14 Jun 2021 09:58:35 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 9277A4143002; Mon, 14 Jun 2021 09:58:35 +0900 (JST) Message-ID: <87zgvtuuro.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v3 8/8] ASoC: soc-core: remove snd_soc_of_parse_daifmt() User-Agent: Wanderlust/2.15.9 Emacs/26.3 Mule/6.0 To: Liam Girdwood , Mark Brown In-Reply-To: <87bl89w9fw.wl-kuninori.morimoto.gx@renesas.com> References: <87bl89w9fw.wl-kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Cc: Alexandre Belloni , Timur Tabi , Xiubo Li , Martin Blumenstingl , Shengjiu Wang , Sameer Pujar , Neil Armstrong , Nicolas Ferre , Nicolin Chen , Ludovic Desroches , Kevin Hilman , Codrin Ciubotariu , alsa-devel@alsa-project.org, Fabio Estevam , Jerome Brunet 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" From: Kuninori Morimoto No driver is using snd_soc_of_parse_daifmt(). This patch removes it. Signed-off-by: Kuninori Morimoto --- include/sound/soc.h | 4 -- sound/soc/soc-core.c | 104 ------------------------------------------- 2 files changed, 108 deletions(-) diff --git a/include/sound/soc.h b/include/sound/soc.h index 63194a8773cd..675849d07284 100644 --- a/include/sound/soc.h +++ b/include/sound/soc.h @@ -1249,10 +1249,6 @@ unsigned int snd_soc_daifmt_parse_clock_provider_raw(struct device_node *np, snd_soc_daifmt_clock_provider_from_bitmap( \ snd_soc_daifmt_parse_clock_provider_as_bitmap(np, prefix)) -unsigned int snd_soc_of_parse_daifmt(struct device_node *np, - const char *prefix, - struct device_node **bitclkmaster, - struct device_node **framemaster); int snd_soc_get_dai_id(struct device_node *ep); int snd_soc_get_dai_name(const struct of_phandle_args *args, const char **dai_name); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 4cb9bb009e90..b9d2b8b650c4 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -3169,110 +3169,6 @@ unsigned int snd_soc_daifmt_parse_clock_provider_raw(struct device_node *np, } EXPORT_SYMBOL_GPL(snd_soc_daifmt_parse_clock_provider_raw); -unsigned int snd_soc_of_parse_daifmt(struct device_node *np, - const char *prefix, - struct device_node **bitclkmaster, - struct device_node **framemaster) -{ - int ret, i; - char prop[128]; - unsigned int format = 0; - int bit, frame; - const char *str; - struct { - char *name; - unsigned int val; - } of_fmt_table[] = { - { "i2s", SND_SOC_DAIFMT_I2S }, - { "right_j", SND_SOC_DAIFMT_RIGHT_J }, - { "left_j", SND_SOC_DAIFMT_LEFT_J }, - { "dsp_a", SND_SOC_DAIFMT_DSP_A }, - { "dsp_b", SND_SOC_DAIFMT_DSP_B }, - { "ac97", SND_SOC_DAIFMT_AC97 }, - { "pdm", SND_SOC_DAIFMT_PDM}, - { "msb", SND_SOC_DAIFMT_MSB }, - { "lsb", SND_SOC_DAIFMT_LSB }, - }; - - if (!prefix) - prefix = ""; - - /* - * check "dai-format = xxx" - * or "[prefix]format = xxx" - * SND_SOC_DAIFMT_FORMAT_MASK area - */ - ret = of_property_read_string(np, "dai-format", &str); - if (ret < 0) { - snprintf(prop, sizeof(prop), "%sformat", prefix); - ret = of_property_read_string(np, prop, &str); - } - if (ret == 0) { - for (i = 0; i < ARRAY_SIZE(of_fmt_table); i++) { - if (strcmp(str, of_fmt_table[i].name) == 0) { - format |= of_fmt_table[i].val; - break; - } - } - } - - /* - * check "[prefix]continuous-clock" - * SND_SOC_DAIFMT_CLOCK_MASK area - */ - snprintf(prop, sizeof(prop), "%scontinuous-clock", prefix); - if (of_property_read_bool(np, prop)) - format |= SND_SOC_DAIFMT_CONT; - else - format |= SND_SOC_DAIFMT_GATED; - - /* - * check "[prefix]bitclock-inversion" - * check "[prefix]frame-inversion" - * SND_SOC_DAIFMT_INV_MASK area - */ - snprintf(prop, sizeof(prop), "%sbitclock-inversion", prefix); - bit = !!of_get_property(np, prop, NULL); - - snprintf(prop, sizeof(prop), "%sframe-inversion", prefix); - frame = !!of_get_property(np, prop, NULL); - - switch ((bit << 4) + frame) { - case 0x11: - format |= SND_SOC_DAIFMT_IB_IF; - break; - case 0x10: - format |= SND_SOC_DAIFMT_IB_NF; - break; - case 0x01: - format |= SND_SOC_DAIFMT_NB_IF; - break; - default: - /* SND_SOC_DAIFMT_NB_NF is default */ - break; - } - - /* - * check "[prefix]bitclock-master" - * check "[prefix]frame-master" - * SND_SOC_DAIFMT_MASTER_MASK area - */ - snprintf(prop, sizeof(prop), "%sbitclock-master", prefix); - bit = !!of_get_property(np, prop, NULL); - if (bit && bitclkmaster) - *bitclkmaster = of_parse_phandle(np, prop, 0); - - snprintf(prop, sizeof(prop), "%sframe-master", prefix); - frame = !!of_get_property(np, prop, NULL); - if (frame && framemaster) - *framemaster = of_parse_phandle(np, prop, 0); - - format |= snd_soc_daifmt_clock_provider_from_bitmap((bit << 4) + frame); - - return format; -} -EXPORT_SYMBOL_GPL(snd_soc_of_parse_daifmt); - int snd_soc_get_dai_id(struct device_node *ep) { struct snd_soc_component *component;