From: Kuninori Morimoto kuninori.morimoto.gx@renesas.com
Historically, simple-card/simple-scu-card/audio-graph/audio-graph-scu are similar but different generic sound card. simple-scu-card which was for DPCM was merged into simple-card, and audio-graph-scu which was for DPCM was merged into audio-graph. simple-card is for non OF graph sound card, and audio-graph is for OF graph sound card. And, small detail difference (= function parameter, naming, etc) between simple-card/audio-graph has been unified.
So today, the difference between simple-card/audio-graph are just using OF graph style, or not. In other words, there should no difference other than OF graph sytle. simple-card/audio-graph are using own priv today , but we can merge it. This patch merge it at simple_card_utils.
Signed-off-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com --- include/sound/simple_card_utils.h | 23 +++++++++ sound/soc/generic/audio-graph-card.c | 96 ++++++++++++++---------------------- sound/soc/generic/simple-card.c | 57 +++++++-------------- 3 files changed, 76 insertions(+), 100 deletions(-)
diff --git a/include/sound/simple_card_utils.h b/include/sound/simple_card_utils.h index 0199ad0..c0161ec 100644 --- a/include/sound/simple_card_utils.h +++ b/include/sound/simple_card_utils.h @@ -37,6 +37,29 @@ struct asoc_simple_jack { struct snd_soc_jack_gpio gpio; };
+struct asoc_simple_priv { + struct snd_soc_card snd_card; + struct simple_dai_props { + struct asoc_simple_dai *cpu_dai; + struct asoc_simple_dai *codec_dai; + struct snd_soc_dai_link_component codecs; /* single codec */ + struct snd_soc_dai_link_component platforms; + struct asoc_simple_card_data adata; + struct snd_soc_codec_conf *codec_conf; + unsigned int mclk_fs; + } *dai_props; + struct asoc_simple_jack hp_jack; + struct asoc_simple_jack mic_jack; + struct snd_soc_dai_link *dai_link; + struct asoc_simple_dai *dais; + struct snd_soc_codec_conf *codec_conf; + struct gpio_desc *pa_gpio; +}; +#define simple_priv_to_card(priv) (&(priv)->snd_card) +#define simple_priv_to_props(priv, i) ((priv)->dai_props + (i)) +#define simple_priv_to_dev(priv) (simple_priv_to_card(priv)->dev) +#define simple_priv_to_link(priv, i) (simple_priv_to_card(priv)->dai_link + (i)) + int asoc_simple_card_parse_daifmt(struct device *dev, struct device_node *node, struct device_node *codec, diff --git a/sound/soc/generic/audio-graph-card.c b/sound/soc/generic/audio-graph-card.c index 2a95355..656ca49 100644 --- a/sound/soc/generic/audio-graph-card.c +++ b/sound/soc/generic/audio-graph-card.c @@ -20,25 +20,6 @@ #include <linux/string.h> #include <sound/simple_card_utils.h>
-struct graph_priv { - struct snd_soc_card snd_card; - struct graph_dai_props { - struct asoc_simple_dai *cpu_dai; - struct asoc_simple_dai *codec_dai; - struct snd_soc_dai_link_component codecs; /* single codec */ - struct snd_soc_dai_link_component platforms; - struct asoc_simple_card_data adata; - struct snd_soc_codec_conf *codec_conf; - unsigned int mclk_fs; - } *dai_props; - struct asoc_simple_jack hp_jack; - struct asoc_simple_jack mic_jack; - struct snd_soc_dai_link *dai_link; - struct asoc_simple_dai *dais; - struct snd_soc_codec_conf *codec_conf; - struct gpio_desc *pa_gpio; -}; - struct link_info { int dais; /* number of dai */ int link; /* number of link */ @@ -46,11 +27,6 @@ struct link_info { int cpu; /* turn for CPU / Codec */ };
-#define graph_priv_to_card(priv) (&(priv)->snd_card) -#define graph_priv_to_props(priv, i) ((priv)->dai_props + (i)) -#define graph_priv_to_dev(priv) (graph_priv_to_card(priv)->dev) -#define graph_priv_to_link(priv, i) (graph_priv_to_card(priv)->dai_link + (i)) - #define PREFIX "audio-graph-card,"
static int graph_outdrv_event(struct snd_soc_dapm_widget *w, @@ -58,7 +34,7 @@ static int graph_outdrv_event(struct snd_soc_dapm_widget *w, int event) { struct snd_soc_dapm_context *dapm = w->dapm; - struct graph_priv *priv = snd_soc_card_get_drvdata(dapm->card); + struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(dapm->card);
switch (event) { case SND_SOC_DAPM_POST_PMU: @@ -83,8 +59,8 @@ static const struct snd_soc_dapm_widget graph_dapm_widgets[] = { static int graph_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct graph_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num); + 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); int ret;
ret = asoc_simple_card_clk_enable(dai_props->cpu_dai); @@ -101,8 +77,8 @@ static int graph_startup(struct snd_pcm_substream *substream) static void graph_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct graph_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num); + 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);
@@ -115,8 +91,8 @@ static int graph_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct graph_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num); + 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); unsigned int mclk, mclk_fs = 0; int ret = 0;
@@ -148,8 +124,8 @@ static const struct snd_soc_ops graph_ops = {
static int graph_dai_init(struct snd_soc_pcm_runtime *rtd) { - struct graph_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num); + 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); int ret = 0;
ret = asoc_simple_card_init_dai(rtd->codec_dai, @@ -168,8 +144,8 @@ static int graph_dai_init(struct snd_soc_pcm_runtime *rtd) static int graph_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { - struct graph_priv *priv = snd_soc_card_get_drvdata(rtd->card); - struct graph_dai_props *dai_props = graph_priv_to_props(priv, rtd->num); + 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_convert_fixup(&dai_props->adata, params);
@@ -198,7 +174,7 @@ static void graph_parse_convert(struct device *dev,
static void graph_parse_mclk_fs(struct device_node *top, struct device_node *ep, - struct graph_dai_props *props) + struct simple_dai_props *props) { struct device_node *port = of_get_parent(ep); struct device_node *ports = of_get_parent(port); @@ -214,15 +190,15 @@ static void graph_parse_mclk_fs(struct device_node *top, of_node_put(node); }
-static int graph_dai_link_of_dpcm(struct graph_priv *priv, +static int graph_dai_link_of_dpcm(struct asoc_simple_priv *priv, struct device_node *cpu_ep, struct device_node *codec_ep, struct link_info *li, int dup_codec) { - struct device *dev = graph_priv_to_dev(priv); - struct snd_soc_dai_link *dai_link = graph_priv_to_link(priv, li->link); - struct graph_dai_props *dai_props = graph_priv_to_props(priv, li->link); + struct device *dev = simple_priv_to_dev(priv); + struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link); + struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link); struct device_node *top = dev->of_node; struct device_node *ep = li->cpu ? cpu_ep : codec_ep; struct device_node *port; @@ -344,14 +320,14 @@ static int graph_dai_link_of_dpcm(struct graph_priv *priv, return 0; }
-static int graph_dai_link_of(struct graph_priv *priv, +static int graph_dai_link_of(struct asoc_simple_priv *priv, struct device_node *cpu_ep, struct device_node *codec_ep, struct link_info *li) { - struct device *dev = graph_priv_to_dev(priv); - struct snd_soc_dai_link *dai_link = graph_priv_to_link(priv, li->link); - struct graph_dai_props *dai_props = graph_priv_to_props(priv, li->link); + struct device *dev = simple_priv_to_dev(priv); + struct snd_soc_dai_link *dai_link = simple_priv_to_link(priv, li->link); + struct simple_dai_props *dai_props = simple_priv_to_props(priv, li->link); struct device_node *top = dev->of_node; struct asoc_simple_dai *cpu_dai; struct asoc_simple_dai *codec_dai; @@ -420,19 +396,19 @@ static int graph_dai_link_of(struct graph_priv *priv, return 0; }
-static int graph_for_each_link(struct graph_priv *priv, +static int graph_for_each_link(struct asoc_simple_priv *priv, struct link_info *li, - int (*func_noml)(struct graph_priv *priv, + int (*func_noml)(struct asoc_simple_priv *priv, struct device_node *cpu_ep, struct device_node *codec_ep, struct link_info *li), - int (*func_dpcm)(struct graph_priv *priv, + int (*func_dpcm)(struct asoc_simple_priv *priv, struct device_node *cpu_ep, struct device_node *codec_ep, struct link_info *li, int dup_codec)) { struct of_phandle_iterator it; - struct device *dev = graph_priv_to_dev(priv); + struct device *dev = simple_priv_to_dev(priv); struct device_node *node = dev->of_node; struct device_node *cpu_port; struct device_node *cpu_ep; @@ -488,9 +464,9 @@ static int graph_for_each_link(struct graph_priv *priv, return 0; }
-static int graph_parse_of(struct graph_priv *priv) +static int graph_parse_of(struct asoc_simple_priv *priv) { - struct snd_soc_card *card = graph_priv_to_card(priv); + struct snd_soc_card *card = simple_priv_to_card(priv); struct link_info li; int ret;
@@ -526,12 +502,12 @@ static int graph_parse_of(struct graph_priv *priv) return asoc_simple_card_parse_card_name(card, NULL); }
-static int graph_count_noml(struct graph_priv *priv, +static int graph_count_noml(struct asoc_simple_priv *priv, struct device_node *cpu_ep, struct device_node *codec_ep, struct link_info *li) { - struct device *dev = graph_priv_to_dev(priv); + struct device *dev = simple_priv_to_dev(priv);
li->link += 1; /* 1xCPU-Codec */ li->dais += 2; /* 1xCPU + 1xCodec */ @@ -541,13 +517,13 @@ static int graph_count_noml(struct graph_priv *priv, return 0; }
-static int graph_count_dpcm(struct graph_priv *priv, +static int graph_count_dpcm(struct asoc_simple_priv *priv, struct device_node *cpu_ep, struct device_node *codec_ep, struct link_info *li, int dup_codec) { - struct device *dev = graph_priv_to_dev(priv); + struct device *dev = simple_priv_to_dev(priv);
li->link++; /* 1xCPU-dummy */ li->dais++; /* 1xCPU */ @@ -563,10 +539,10 @@ static int graph_count_dpcm(struct graph_priv *priv, return 0; }
-static void graph_get_dais_count(struct graph_priv *priv, +static void graph_get_dais_count(struct asoc_simple_priv *priv, struct link_info *li) { - struct device *dev = graph_priv_to_dev(priv); + struct device *dev = simple_priv_to_dev(priv);
/* * link_num : number of links. @@ -623,7 +599,7 @@ static void graph_get_dais_count(struct graph_priv *priv,
static int graph_card_probe(struct snd_soc_card *card) { - struct graph_priv *priv = snd_soc_card_get_drvdata(card); + struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(card); int ret;
ret = asoc_simple_card_init_hp(card, &priv->hp_jack, NULL); @@ -639,9 +615,9 @@ static int graph_card_probe(struct snd_soc_card *card)
static int graph_probe(struct platform_device *pdev) { - struct graph_priv *priv; + struct asoc_simple_priv *priv; struct snd_soc_dai_link *dai_link; - struct graph_dai_props *dai_props; + struct simple_dai_props *dai_props; struct asoc_simple_dai *dais; struct device *dev = &pdev->dev; struct snd_soc_card *card; @@ -654,7 +630,7 @@ static int graph_probe(struct platform_device *pdev) if (!priv) return -ENOMEM;
- card = graph_priv_to_card(priv); + card = simple_priv_to_card(priv); card->owner = THIS_MODULE; card->dev = dev; card->dapm_widgets = graph_dapm_widgets; diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 7789962..628c19a 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -15,24 +15,6 @@ #include <sound/soc-dai.h> #include <sound/soc.h>
-struct simple_priv { - struct snd_soc_card snd_card; - struct simple_dai_props { - struct asoc_simple_dai *cpu_dai; - struct asoc_simple_dai *codec_dai; - struct snd_soc_dai_link_component codecs; /* single codec */ - struct snd_soc_dai_link_component platforms; - struct asoc_simple_card_data adata; - struct snd_soc_codec_conf *codec_conf; - unsigned int mclk_fs; - } *dai_props; - struct asoc_simple_jack hp_jack; - struct asoc_simple_jack mic_jack; - struct snd_soc_dai_link *dai_link; - struct asoc_simple_dai *dais; - struct snd_soc_codec_conf *codec_conf; -}; - struct link_info { int dais; /* number of dai */ int link; /* number of link */ @@ -40,11 +22,6 @@ struct link_info { int cpu; /* turn for CPU / Codec */ };
-#define simple_priv_to_card(priv) (&(priv)->snd_card) -#define simple_priv_to_props(priv, i) ((priv)->dai_props + (i)) -#define simple_priv_to_dev(priv) (simple_priv_to_card(priv)->dev) -#define simple_priv_to_link(priv, i) (simple_priv_to_card(priv)->dai_link + (i)) - #define DAI "sound-dai" #define CELL "#sound-dai-cells" #define PREFIX "simple-audio-card," @@ -52,7 +29,7 @@ struct link_info { static int simple_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); + 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); int ret; @@ -71,7 +48,7 @@ static int simple_startup(struct snd_pcm_substream *substream) static void simple_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); + 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);
@@ -101,7 +78,7 @@ static int simple_hw_params(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); + 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); unsigned int mclk, mclk_fs = 0; @@ -144,7 +121,7 @@ static const struct snd_soc_ops simple_ops = {
static int simple_dai_init(struct snd_soc_pcm_runtime *rtd) { - struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); + 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); int ret;
@@ -164,7 +141,7 @@ static int simple_dai_init(struct snd_soc_pcm_runtime *rtd) static int simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { - struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); + 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_convert_fixup(&dai_props->adata, params); @@ -207,7 +184,7 @@ static void simple_parse_mclk_fs(struct device_node *top, of_node_put(node); }
-static int simple_dai_link_of_dpcm(struct simple_priv *priv, +static int simple_dai_link_of_dpcm(struct asoc_simple_priv *priv, struct device_node *np, struct device_node *codec, struct link_info *li, @@ -336,7 +313,7 @@ static int simple_dai_link_of_dpcm(struct simple_priv *priv, return 0; }
-static int simple_dai_link_of(struct simple_priv *priv, +static int simple_dai_link_of(struct asoc_simple_priv *priv, struct device_node *np, struct device_node *codec, struct link_info *li, @@ -438,13 +415,13 @@ static int simple_dai_link_of(struct simple_priv *priv, return ret; }
-static int simple_for_each_link(struct simple_priv *priv, +static int simple_for_each_link(struct asoc_simple_priv *priv, struct link_info *li, - int (*func_noml)(struct simple_priv *priv, + int (*func_noml)(struct asoc_simple_priv *priv, struct device_node *np, struct device_node *codec, struct link_info *li, bool is_top), - int (*func_dpcm)(struct simple_priv *priv, + int (*func_dpcm)(struct asoc_simple_priv *priv, struct device_node *np, struct device_node *codec, struct link_info *li, bool is_top)) @@ -513,7 +490,7 @@ static int simple_for_each_link(struct simple_priv *priv, }
static int simple_parse_aux_devs(struct device_node *node, - struct simple_priv *priv) + struct asoc_simple_priv *priv) { struct device *dev = simple_priv_to_dev(priv); struct device_node *aux_node; @@ -543,7 +520,7 @@ static int simple_parse_aux_devs(struct device_node *node, return 0; }
-static int simple_parse_of(struct simple_priv *priv) +static int simple_parse_of(struct asoc_simple_priv *priv) { struct device *dev = simple_priv_to_dev(priv); struct device_node *top = dev->of_node; @@ -593,7 +570,7 @@ static int simple_parse_of(struct simple_priv *priv) return ret; }
-static int simple_count_noml(struct simple_priv *priv, +static int simple_count_noml(struct asoc_simple_priv *priv, struct device_node *np, struct device_node *codec, struct link_info *li, bool is_top) @@ -605,7 +582,7 @@ static int simple_count_noml(struct simple_priv *priv, return 0; }
-static int simple_count_dpcm(struct simple_priv *priv, +static int simple_count_dpcm(struct asoc_simple_priv *priv, struct device_node *np, struct device_node *codec, struct link_info *li, bool is_top) @@ -618,7 +595,7 @@ static int simple_count_dpcm(struct simple_priv *priv, return 0; }
-static void simple_get_dais_count(struct simple_priv *priv, +static void simple_get_dais_count(struct asoc_simple_priv *priv, struct link_info *li) { struct device *dev = simple_priv_to_dev(priv); @@ -687,7 +664,7 @@ static void simple_get_dais_count(struct simple_priv *priv,
static int simple_soc_probe(struct snd_soc_card *card) { - struct simple_priv *priv = snd_soc_card_get_drvdata(card); + struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(card); int ret;
ret = asoc_simple_card_init_hp(card, &priv->hp_jack, PREFIX); @@ -703,7 +680,7 @@ static int simple_soc_probe(struct snd_soc_card *card)
static int simple_probe(struct platform_device *pdev) { - struct simple_priv *priv; + struct asoc_simple_priv *priv; struct snd_soc_dai_link *dai_link; struct simple_dai_props *dai_props; struct asoc_simple_dai *dais;