From mboxrd@z Thu Jan 1 00:00:00 1970 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=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 2BB1CC55193 for ; Thu, 23 Apr 2020 23:16:10 +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 AD34B20784 for ; Thu, 23 Apr 2020 23:16:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=alsa-project.org header.i=@alsa-project.org header.b="LKbN7Tzx" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AD34B20784 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 C8DA4169F; Fri, 24 Apr 2020 01:15:17 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C8DA4169F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1587683767; bh=jUSOLFBRtEgMbIwlvLHF+AxgBdvWTa66XO66znUKvfA=; h=Date:From:Subject:To:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=LKbN7TzxJrVhhwbDjxfrE1JBW7pvz4v6fDqgjG6DNFKmm59Nc+58qTN/DP9ZLv8y0 aeTuiMMErQr05jod2OunSK+PAzjLu/zDiyKUoYbhcvpBWa/9xJsxBKWQPJQqozxY38 fvalG0NU4JeIs9ofXHrHHjSEL9qNgYvj3eGiGEAA= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id EBC7CF80212; Fri, 24 Apr 2020 01:14:48 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 78264F80228; Fri, 24 Apr 2020 01:14:47 +0200 (CEST) Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by alsa1.perex.cz (Postfix) with ESMTP id 791C7F801ED for ; Fri, 24 Apr 2020 01:14:39 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 791C7F801ED Date: 24 Apr 2020 08:14:38 +0900 X-IronPort-AV: E=Sophos;i="5.73,309,1583161200"; d="scan'208";a="45558017" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 24 Apr 2020 08:14:38 +0900 Received: from mercury.renesas.com (unknown [10.166.252.133]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 3DEF54111667; Fri, 24 Apr 2020 08:14:38 +0900 (JST) Message-ID: <871rodu74x.wl-kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PATCH v2 01/17] ASoC: soc-dai: add soc_dai_err() User-Agent: Wanderlust/2.15.9 Emacs/25.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") To: Mark Brown In-Reply-To: <87368tu75n.wl-kuninori.morimoto.gx@renesas.com> References: <87368tu75n.wl-kuninori.morimoto.gx@renesas.com> Content-Type: text/plain; charset=US-ASCII Cc: Linux-ALSA 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 At soc-dai.c, it is good idea to indicate error function and its component name if there was error. This patch adds soc_dai_err() for it. Signed-off-by: Kuninori Morimoto --- v1 -> v2 - no change sound/soc/soc-dai.c | 155 +++++++++++++++++++++++++++----------------- 1 file changed, 96 insertions(+), 59 deletions(-) diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 31c41559034b..d591b3bd8b99 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -9,6 +9,24 @@ #include #include +#define soc_dai_ret(dai, ret) _soc_dai_ret(dai, __func__, ret) +static inline int _soc_dai_ret(struct snd_soc_dai *dai, + const char *func, int ret) +{ + switch (ret) { + case -EPROBE_DEFER: + case -ENOTSUPP: + case 0: + break; + default: + dev_err(dai->dev, + "ASoC: error at %s on %s: %d\n", + func, dai->name, ret); + } + + return ret; +} + /** * snd_soc_dai_set_sysclk - configure DAI system or master clock. * @dai: DAI @@ -21,11 +39,15 @@ int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int freq, int dir) { + int ret; + if (dai->driver->ops->set_sysclk) - return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir); + ret = dai->driver->ops->set_sysclk(dai, clk_id, freq, dir); + else + ret = snd_soc_component_set_sysclk(dai->component, clk_id, 0, + freq, dir); - return snd_soc_component_set_sysclk(dai->component, clk_id, 0, - freq, dir); + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk); @@ -42,10 +64,12 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk); int snd_soc_dai_set_clkdiv(struct snd_soc_dai *dai, int div_id, int div) { + int ret = -EINVAL; + if (dai->driver->ops->set_clkdiv) - return dai->driver->ops->set_clkdiv(dai, div_id, div); - else - return -EINVAL; + ret = dai->driver->ops->set_clkdiv(dai, div_id, div); + + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv); @@ -62,12 +86,16 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_clkdiv); int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source, unsigned int freq_in, unsigned int freq_out) { + int ret; + if (dai->driver->ops->set_pll) - return dai->driver->ops->set_pll(dai, pll_id, source, - freq_in, freq_out); + ret = dai->driver->ops->set_pll(dai, pll_id, source, + freq_in, freq_out); + else + ret = snd_soc_component_set_pll(dai->component, pll_id, source, + freq_in, freq_out); - return snd_soc_component_set_pll(dai->component, pll_id, source, - freq_in, freq_out); + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll); @@ -80,10 +108,12 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll); */ int snd_soc_dai_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) { + int ret = -EINVAL; + if (dai->driver->ops->set_bclk_ratio) - return dai->driver->ops->set_bclk_ratio(dai, ratio); - else - return -EINVAL; + ret = dai->driver->ops->set_bclk_ratio(dai, ratio); + + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio); @@ -96,9 +126,12 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_bclk_ratio); */ int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) { - if (dai->driver->ops->set_fmt == NULL) - return -ENOTSUPP; - return dai->driver->ops->set_fmt(dai, fmt); + int ret = -ENOTSUPP; + + if (dai->driver->ops->set_fmt) + ret = dai->driver->ops->set_fmt(dai, fmt); + + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt); @@ -153,6 +186,8 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, unsigned int rx_mask, int slots, int slot_width) { + int ret = -ENOTSUPP; + if (dai->driver->ops->xlate_tdm_slot_mask) dai->driver->ops->xlate_tdm_slot_mask(slots, &tx_mask, &rx_mask); @@ -163,10 +198,9 @@ int snd_soc_dai_set_tdm_slot(struct snd_soc_dai *dai, dai->rx_mask = rx_mask; if (dai->driver->ops->set_tdm_slot) - return dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask, + ret = dai->driver->ops->set_tdm_slot(dai, tx_mask, rx_mask, slots, slot_width); - else - return -ENOTSUPP; + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_tdm_slot); @@ -186,11 +220,12 @@ int snd_soc_dai_set_channel_map(struct snd_soc_dai *dai, unsigned int tx_num, unsigned int *tx_slot, unsigned int rx_num, unsigned int *rx_slot) { + int ret = -ENOTSUPP; + if (dai->driver->ops->set_channel_map) - return dai->driver->ops->set_channel_map(dai, tx_num, tx_slot, - rx_num, rx_slot); - else - return -ENOTSUPP; + ret = dai->driver->ops->set_channel_map(dai, tx_num, tx_slot, + rx_num, rx_slot); + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_channel_map); @@ -208,11 +243,12 @@ int snd_soc_dai_get_channel_map(struct snd_soc_dai *dai, unsigned int *tx_num, unsigned int *tx_slot, unsigned int *rx_num, unsigned int *rx_slot) { + int ret = -ENOTSUPP; + if (dai->driver->ops->get_channel_map) - return dai->driver->ops->get_channel_map(dai, tx_num, tx_slot, - rx_num, rx_slot); - else - return -ENOTSUPP; + ret = dai->driver->ops->get_channel_map(dai, tx_num, tx_slot, + rx_num, rx_slot); + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map); @@ -225,10 +261,12 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_get_channel_map); */ int snd_soc_dai_set_tristate(struct snd_soc_dai *dai, int tristate) { + int ret = -EINVAL; + if (dai->driver->ops->set_tristate) - return dai->driver->ops->set_tristate(dai, tristate); - else - return -EINVAL; + ret = dai->driver->ops->set_tristate(dai, tristate); + + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate); @@ -243,13 +281,15 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_set_tristate); int snd_soc_dai_digital_mute(struct snd_soc_dai *dai, int mute, int direction) { + int ret = -ENOTSUPP; + if (dai->driver->ops->mute_stream) - return dai->driver->ops->mute_stream(dai, mute, direction); + ret = dai->driver->ops->mute_stream(dai, mute, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) - return dai->driver->ops->digital_mute(dai, mute); - else - return -ENOTSUPP; + ret = dai->driver->ops->digital_mute(dai, mute); + + return soc_dai_ret(dai, ret); } EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute); @@ -258,29 +298,19 @@ int snd_soc_dai_hw_params(struct snd_soc_dai *dai, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - int ret; + int ret = 0; /* perform any topology hw_params fixups before DAI */ if (rtd->dai_link->be_hw_params_fixup) { ret = rtd->dai_link->be_hw_params_fixup(rtd, params); - if (ret < 0) { - dev_err(rtd->dev, - "ASoC: hw_params topology fixup failed %d\n", - ret); - return ret; - } + if (ret < 0) + goto end; } - if (dai->driver->ops->hw_params) { + if (dai->driver->ops->hw_params) ret = dai->driver->ops->hw_params(substream, params, dai); - if (ret < 0) { - dev_err(dai->dev, "ASoC: can't set %s hw params: %d\n", - dai->name, ret); - return ret; - } - } - - return 0; +end: + return soc_dai_ret(dai, ret); } void snd_soc_dai_hw_free(struct snd_soc_dai *dai, @@ -298,7 +328,7 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai, if (dai->driver->ops->startup) ret = dai->driver->ops->startup(substream, dai); - return ret; + return soc_dai_ret(dai, ret); } void snd_soc_dai_shutdown(struct snd_soc_dai *dai, @@ -316,7 +346,7 @@ int snd_soc_dai_prepare(struct snd_soc_dai *dai, if (dai->driver->ops->prepare) ret = dai->driver->ops->prepare(substream, dai); - return ret; + return soc_dai_ret(dai, ret); } int snd_soc_dai_trigger(struct snd_soc_dai *dai, @@ -340,7 +370,7 @@ int snd_soc_dai_bespoke_trigger(struct snd_soc_dai *dai, if (dai->driver->ops->bespoke_trigger) ret = dai->driver->ops->bespoke_trigger(substream, cmd, dai); - return ret; + return soc_dai_ret(dai, ret); } snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai, @@ -356,24 +386,31 @@ snd_pcm_sframes_t snd_soc_dai_delay(struct snd_soc_dai *dai, int snd_soc_dai_probe(struct snd_soc_dai *dai) { + int ret = 0; + if (dai->driver->probe) - return dai->driver->probe(dai); - return 0; + ret = dai->driver->probe(dai); + + return soc_dai_ret(dai, ret); } int snd_soc_dai_remove(struct snd_soc_dai *dai) { + int ret = 0; + if (dai->driver->remove) - return dai->driver->remove(dai); - return 0; + ret = dai->driver->remove(dai); + + return soc_dai_ret(dai, ret); } int snd_soc_dai_compress_new(struct snd_soc_dai *dai, struct snd_soc_pcm_runtime *rtd, int num) { + int ret = -ENOTSUPP; if (dai->driver->compress_new) - return dai->driver->compress_new(rtd, num); - return -ENOTSUPP; + ret = dai->driver->compress_new(rtd, num); + return soc_dai_ret(dai, ret); } /* -- 2.17.1