From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kuninori Morimoto Subject: [PATCH 08/15] ASoC: simple-card-utils: share asoc_simple_shutdown() Date: 18 Mar 2019 13:53:42 +0900 Message-ID: <87tvg0yeu8.wl-kuninori.morimoto.gx@renesas.com> References: <875zsgztld.wl-kuninori.morimoto.gx@renesas.com> Mime-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by alsa1.perex.cz (Postfix) with ESMTP id 227E1F8971D for ; Mon, 18 Mar 2019 05:53:43 +0100 (CET) In-Reply-To: <875zsgztld.wl-kuninori.morimoto.gx@renesas.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" To: Mark Brown Cc: Linux-ALSA List-Id: alsa-devel@alsa-project.org From: Kuninori Morimoto The difference between simple-card / audio-graph are just using OF graph style, or not. In other words, other things should be same. This means, simple-card/audio-graph common functions should be implemented at simple-card-utils, and its own functions should be implemented at each files. Current simple-card / audio-graph have almost same functions. This patch shares asoc_simple_shutdown() between in these 2 drivers. Signed-off-by: Kuninori Morimoto --- include/sound/simple_card_utils.h | 2 +- sound/soc/generic/audio-graph-card.c | 13 +------------ sound/soc/generic/simple-card-utils.c | 16 ++++++++++++++-- sound/soc/generic/simple-card.c | 14 +------------- 4 files changed, 17 insertions(+), 28 deletions(-) diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index 0653fb9..edda646 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -84,8 +84,8 @@ int asoc_simple_card_parse_clk(struct device *dev, struct asoc_simple_dai *simple_dai, const char *dai_name, struct snd_soc_dai_link_component *dlc); -void asoc_simple_card_clk_disable(struct asoc_simple_dai *dai); int asoc_simple_startup(struct snd_pcm_substream *substream); +void asoc_simple_shutdown(struct snd_pcm_substream *substream); #define asoc_simple_card_parse_cpu(node, dai_link, \ list_name, cells_name, is_single_link) \ diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index 29ae71b..f3577b5 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -56,17 +56,6 @@ static const struct snd_soc_dapm_widget graph_dapm_widgets[] = { SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), }; -static void graph_shutdown(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); - - asoc_simple_card_clk_disable(dai_props->cpu_dai); - - asoc_simple_card_clk_disable(dai_props->codec_dai); -} - static int graph_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -100,7 +89,7 @@ static int graph_hw_params(struct snd_pcm_substream *substream, static const struct snd_soc_ops graph_ops = { .startup = asoc_simple_startup, - .shutdown = graph_shutdown, + .shutdown = asoc_simple_shutdown, .hw_params = graph_hw_params, }; diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 83ea1af..7ede163 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -151,12 +151,11 @@ static int asoc_simple_card_clk_enable(struct asoc_simple_dai *dai) return 0; } -void asoc_simple_card_clk_disable(struct asoc_simple_dai *dai) +static void asoc_simple_card_clk_disable(struct asoc_simple_dai *dai) { if (dai) clk_disable_unprepare(dai->clk); } -EXPORT_SYMBOL_GPL(asoc_simple_card_clk_disable); int asoc_simple_card_parse_clk(struct device *dev, struct device_node *node, @@ -224,6 +223,19 @@ int asoc_simple_startup(struct snd_pcm_substream *substream) } EXPORT_SYMBOL_GPL(asoc_simple_startup); +void asoc_simple_shutdown(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); + struct simple_dai_props *dai_props = + simple_priv_to_props(priv, rtd->num); + + asoc_simple_card_clk_disable(dai_props->cpu_dai); + + asoc_simple_card_clk_disable(dai_props->codec_dai); +} +EXPORT_SYMBOL_GPL(asoc_simple_shutdown); + int asoc_simple_card_parse_dai(struct device_node *node, struct snd_soc_dai_link_component *dlc, struct device_node **dai_of_node, diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index d0ea573..bb57c48 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -26,18 +26,6 @@ struct link_info { #define CELL "#sound-dai-cells" #define PREFIX "simple-audio-card," -static void simple_shutdown(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct simple_dai_props *dai_props = - simple_priv_to_props(priv, rtd->num); - - asoc_simple_card_clk_disable(dai_props->cpu_dai); - - asoc_simple_card_clk_disable(dai_props->codec_dai); -} - static int simple_set_clk_rate(struct asoc_simple_dai *simple_dai, unsigned long rate) { @@ -96,7 +84,7 @@ static int simple_hw_params(struct snd_pcm_substream *substream, static const struct snd_soc_ops simple_ops = { .startup = asoc_simple_startup, - .shutdown = simple_shutdown, + .shutdown = asoc_simple_shutdown, .hw_params = simple_hw_params, }; -- 2.7.4