4 files changed, 54 insertions, 78 deletions

diff --git a/sound/soc/sh/Kconfig b/sound/soc/sh/Kconfig
index c9902a6d6fa0..9311f119feb5 100644
--- a/sound/soc/sh/Kconfig
+++ b/sound/soc/sh/Kconfig
@@ -44,6 +44,7 @@ config SND_SOC_RCAR
 
 config SND_SOC_RSRC_CARD
 	tristate "Renesas Sampling Rate Convert Sound Card"
+	select SND_SIMPLE_CARD_UTILS
 	help
 	  This option enables simple sound if you need sampling rate convert
 
diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c
index 49354d17ea55..2145957d0229 100644
--- a/sound/soc/sh/rcar/adg.c
+++ b/sound/soc/sh/rcar/adg.c
@@ -33,11 +33,15 @@ struct rsnd_adg {
 	struct clk *clkout[CLKOUTMAX];
 	struct clk_onecell_data onecell;
 	struct rsnd_mod mod;
+	u32 flags;
 
 	int rbga_rate_for_441khz; /* RBGA */
 	int rbgb_rate_for_48khz;  /* RBGB */
 };
 
+#define LRCLK_ASYNC	(1 << 0)
+#define adg_mode_flags(adg)	(adg->flags)
+
 #define for_each_rsnd_clk(pos, adg, i)		\
 	for (i = 0;				\
 	     (i < CLKMAX) &&			\
@@ -355,6 +359,16 @@ found_clock:
 
 	rsnd_adg_set_ssi_clk(ssi_mod, data);
 
+	if (!(adg_mode_flags(adg) & LRCLK_ASYNC)) {
+		struct rsnd_mod *adg_mod = rsnd_mod_get(adg);
+		u32 ckr = 0;
+
+		if (0 == (rate % 8000))
+			ckr = 0x80000000;
+
+		rsnd_mod_bset(adg_mod, SSICKR, 0x80000000, ckr);
+	}
+
 	dev_dbg(dev, "ADG: %s[%d] selects 0x%x for %d\n",
 		rsnd_mod_name(ssi_mod), rsnd_mod_id(ssi_mod),
 		data, rate);
@@ -518,7 +532,7 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv,
 		}
 	}
 
-	rsnd_mod_bset(adg_mod, SSICKR, 0x00FF0000, ckr);
+	rsnd_mod_bset(adg_mod, SSICKR, 0x80FF0000, ckr);
 	rsnd_mod_write(adg_mod, BRRA,  rbga);
 	rsnd_mod_write(adg_mod, BRRB,  rbgb);
 
@@ -532,6 +546,7 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 {
 	struct rsnd_adg *adg;
 	struct device *dev = rsnd_priv_to_dev(priv);
+	struct device_node *np = dev->of_node;
 
 	adg = devm_kzalloc(dev, sizeof(*adg), GFP_KERNEL);
 	if (!adg) {
@@ -545,6 +560,9 @@ int rsnd_adg_probe(struct rsnd_priv *priv)
 	rsnd_adg_get_clkin(priv, adg);
 	rsnd_adg_get_clkout(priv, adg);
 
+	if (of_get_property(np, "clkout-lr-asynchronous", NULL))
+		adg->flags = LRCLK_ASYNC;
+
 	priv->adg = adg;
 
 	return 0;
diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c
index 46c0ba7b6414..7d2fdf8dd188 100644
--- a/sound/soc/sh/rcar/gen.c
+++ b/sound/soc/sh/rcar/gen.c
@@ -206,7 +206,7 @@ static int _rsnd_gen_regmap_init(struct rsnd_priv *priv,
  */
 static int rsnd_gen2_probe(struct rsnd_priv *priv)
 {
-	const static struct rsnd_regmap_field_conf conf_ssiu[] = {
+	static const struct rsnd_regmap_field_conf conf_ssiu[] = {
 		RSND_GEN_S_REG(SSI_MODE0,	0x800),
 		RSND_GEN_S_REG(SSI_MODE1,	0x804),
 		RSND_GEN_S_REG(SSI_MODE2,	0x808),
@@ -221,7 +221,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_M_REG(SSI_INT_ENABLE,	0x18,	0x80),
 	};
 
-	const static struct rsnd_regmap_field_conf conf_scu[] = {
+	static const struct rsnd_regmap_field_conf conf_scu[] = {
 		RSND_GEN_M_REG(SRC_I_BUSIF_MODE,0x0,	0x20),
 		RSND_GEN_M_REG(SRC_O_BUSIF_MODE,0x4,	0x20),
 		RSND_GEN_M_REG(SRC_BUSIF_DALIGN,0x8,	0x20),
@@ -308,7 +308,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_M_REG(DVC_VOL7R,	0xe44,	0x100),
 		RSND_GEN_M_REG(DVC_DVUER,	0xe48,	0x100),
 	};
-	const static struct rsnd_regmap_field_conf conf_adg[] = {
+	static const struct rsnd_regmap_field_conf conf_adg[] = {
 		RSND_GEN_S_REG(BRRA,		0x00),
 		RSND_GEN_S_REG(BRRB,		0x04),
 		RSND_GEN_S_REG(SSICKR,		0x08),
@@ -328,7 +328,7 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 		RSND_GEN_S_REG(SRCOUT_TIMSEL4,	0x58),
 		RSND_GEN_S_REG(CMDOUT_TIMSEL,	0x5c),
 	};
-	const static struct rsnd_regmap_field_conf conf_ssi[] = {
+	static const struct rsnd_regmap_field_conf conf_ssi[] = {
 		RSND_GEN_M_REG(SSICR,		0x00,	0x40),
 		RSND_GEN_M_REG(SSISR,		0x04,	0x40),
 		RSND_GEN_M_REG(SSITDR,		0x08,	0x40),
@@ -359,14 +359,14 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv)
 
 static int rsnd_gen1_probe(struct rsnd_priv *priv)
 {
-	const static struct rsnd_regmap_field_conf conf_adg[] = {
+	static const struct rsnd_regmap_field_conf conf_adg[] = {
 		RSND_GEN_S_REG(BRRA,		0x00),
 		RSND_GEN_S_REG(BRRB,		0x04),
 		RSND_GEN_S_REG(SSICKR,		0x08),
 		RSND_GEN_S_REG(AUDIO_CLK_SEL0,	0x0c),
 		RSND_GEN_S_REG(AUDIO_CLK_SEL1,	0x10),
 	};
-	const static struct rsnd_regmap_field_conf conf_ssi[] = {
+	static const struct rsnd_regmap_field_conf conf_ssi[] = {
 		RSND_GEN_M_REG(SSICR,		0x00,	0x40),
 		RSND_GEN_M_REG(SSISR,		0x04,	0x40),
 		RSND_GEN_M_REG(SSITDR,		0x08,	0x40),
diff --git a/sound/soc/sh/rcar/rsrc-card.c b/sound/soc/sh/rcar/rsrc-card.c
index 1bc7ecfc42a9..fa37f842b62f 100644
--- a/sound/soc/sh/rcar/rsrc-card.c
+++ b/sound/soc/sh/rcar/rsrc-card.c
@@ -20,6 +20,7 @@
 #include <sound/jack.h>
 #include <sound/soc.h>
 #include <sound/soc-dai.h>
+#include <sound/simple_card_utils.h>
 
 struct rsrc_card_of_data {
 	const char *prefix;
@@ -46,25 +47,13 @@ static const struct of_device_id rsrc_card_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, rsrc_card_of_match);
 
-#define DAI_NAME_NUM	32
-struct rsrc_card_dai {
-	unsigned int sysclk;
-	unsigned int tx_slot_mask;
-	unsigned int rx_slot_mask;
-	int slots;
-	int slot_width;
-	struct clk *clk;
-	char dai_name[DAI_NAME_NUM];
-};
-
 #define IDX_CPU		0
 #define IDX_CODEC	1
 struct rsrc_card_priv {
 	struct snd_soc_card snd_card;
 	struct snd_soc_codec_conf codec_conf;
-	struct rsrc_card_dai *dai_props;
+	struct asoc_simple_dai *dai_props;
 	struct snd_soc_dai_link *dai_link;
-	int dai_num;
 	u32 convert_rate;
 	u32 convert_channels;
 };
@@ -77,7 +66,7 @@ static int rsrc_card_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct rsrc_card_priv *priv =	snd_soc_card_get_drvdata(rtd->card);
-	struct rsrc_card_dai *dai_props =
+	struct asoc_simple_dai *dai_props =
 		rsrc_priv_to_props(priv, rtd->num);
 
 	return clk_prepare_enable(dai_props->clk);
@@ -87,7 +76,7 @@ static void rsrc_card_shutdown(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct rsrc_card_priv *priv =	snd_soc_card_get_drvdata(rtd->card);
-	struct rsrc_card_dai *dai_props =
+	struct asoc_simple_dai *dai_props =
 		rsrc_priv_to_props(priv, rtd->num);
 
 	clk_disable_unprepare(dai_props->clk);
@@ -103,7 +92,7 @@ static int rsrc_card_dai_init(struct snd_soc_pcm_runtime *rtd)
 	struct rsrc_card_priv *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct snd_soc_dai *dai;
 	struct snd_soc_dai_link *dai_link;
-	struct rsrc_card_dai *dai_props;
+	struct asoc_simple_dai *dai_props;
 	int num = rtd->num;
 	int ret;
 
@@ -159,44 +148,13 @@ static int rsrc_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static int rsrc_card_parse_daifmt(struct device_node *node,
-				  struct device_node *codec,
-				  struct rsrc_card_priv *priv,
-				  struct snd_soc_dai_link *dai_link,
-				  unsigned int *retfmt)
-{
-	struct device_node *bitclkmaster = NULL;
-	struct device_node *framemaster = NULL;
-	unsigned int daifmt;
-
-	daifmt = snd_soc_of_parse_daifmt(node, NULL,
-					 &bitclkmaster, &framemaster);
-	daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK;
-
-	if (!bitclkmaster && !framemaster)
-		return -EINVAL;
-
-	if (codec == bitclkmaster)
-		daifmt |= (codec == framemaster) ?
-			SND_SOC_DAIFMT_CBM_CFM : SND_SOC_DAIFMT_CBM_CFS;
-	else
-		daifmt |= (codec == framemaster) ?
-			SND_SOC_DAIFMT_CBS_CFM : SND_SOC_DAIFMT_CBS_CFS;
-
-	of_node_put(bitclkmaster);
-	of_node_put(framemaster);
-
-	*retfmt = daifmt;
-
-	return 0;
-}
-
 static int rsrc_card_parse_links(struct device_node *np,
 				 struct rsrc_card_priv *priv,
 				 int idx, bool is_fe)
 {
+	struct device *dev = rsrc_priv_to_dev(priv);
 	struct snd_soc_dai_link *dai_link = rsrc_priv_to_link(priv, idx);
-	struct rsrc_card_dai *dai_props = rsrc_priv_to_props(priv, idx);
+	struct asoc_simple_dai *dai_props = rsrc_priv_to_props(priv, idx);
 	struct of_phandle_args args;
 	int ret;
 
@@ -232,9 +190,11 @@ static int rsrc_card_parse_links(struct device_node *np,
 		if (ret < 0)
 			return ret;
 
-		/* set dai_name */
-		snprintf(dai_props->dai_name, DAI_NAME_NUM, "fe.%s",
-			 dai_link->cpu_dai_name);
+		ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+							"fe.%s",
+							dai_link->cpu_dai_name);
+		if (ret < 0)
+			return ret;
 
 		/*
 		 * In soc_bind_dai_link() will check cpu name after
@@ -248,7 +208,6 @@ static int rsrc_card_parse_links(struct device_node *np,
 		if (!args.args_count)
 			dai_link->cpu_dai_name = NULL;
 	} else {
-		struct device *dev = rsrc_priv_to_dev(priv);
 		const struct rsrc_card_of_data *of_data;
 
 		of_data = of_device_get_match_data(dev);
@@ -266,6 +225,12 @@ static int rsrc_card_parse_links(struct device_node *np,
 		if (ret < 0)
 			return ret;
 
+		ret = asoc_simple_card_set_dailink_name(dev, dai_link,
+							"be.%s",
+							dai_link->codec_dai_name);
+		if (ret < 0)
+			return ret;
+
 		/* additional name prefix */
 		if (of_data) {
 			priv->codec_conf.of_node = dai_link->codec_of_node;
@@ -276,18 +241,12 @@ static int rsrc_card_parse_links(struct device_node *np,
 						      dai_link->codec_of_node,
 						      "audio-prefix");
 		}
-
-		/* set dai_name */
-		snprintf(dai_props->dai_name, DAI_NAME_NUM, "be.%s",
-			 dai_link->codec_dai_name);
 	}
 
 	/* Simple Card assumes platform == cpu */
 	dai_link->platform_of_node	= dai_link->cpu_of_node;
 	dai_link->dpcm_playback		= 1;
 	dai_link->dpcm_capture		= 1;
-	dai_link->name			= dai_props->dai_name;
-	dai_link->stream_name		= dai_props->dai_name;
 	dai_link->ops			= &rsrc_card_ops;
 	dai_link->init			= rsrc_card_dai_init;
 
@@ -299,7 +258,7 @@ static int rsrc_card_parse_clk(struct device_node *np,
 			       int idx, bool is_fe)
 {
 	struct snd_soc_dai_link *dai_link = rsrc_priv_to_link(priv, idx);
-	struct rsrc_card_dai *dai_props = rsrc_priv_to_props(priv, idx);
+	struct asoc_simple_dai *dai_props = rsrc_priv_to_props(priv, idx);
 	struct clk *clk;
 	struct device_node *of_np = is_fe ?	dai_link->cpu_of_node :
 						dai_link->codec_of_node;
@@ -336,7 +295,7 @@ static int rsrc_card_dai_sub_link_of(struct device_node *node,
 {
 	struct device *dev = rsrc_priv_to_dev(priv);
 	struct snd_soc_dai_link *dai_link = rsrc_priv_to_link(priv, idx);
-	struct rsrc_card_dai *dai_props = rsrc_priv_to_props(priv, idx);
+	struct asoc_simple_dai *dai_props = rsrc_priv_to_props(priv, idx);
 	int ret;
 
 	ret = rsrc_card_parse_links(np, priv, idx, is_fe);
@@ -348,7 +307,7 @@ static int rsrc_card_dai_sub_link_of(struct device_node *node,
 		return ret;
 
 	dev_dbg(dev, "\t%s / %04x / %d\n",
-		dai_props->dai_name,
+		dai_link->name,
 		dai_link->dai_fmt,
 		dai_props->sysclk);
 
@@ -358,6 +317,7 @@ static int rsrc_card_dai_sub_link_of(struct device_node *node,
 static int rsrc_card_dai_link_of(struct device_node *node,
 				 struct rsrc_card_priv *priv)
 {
+	struct device *dev = rsrc_priv_to_dev(priv);
 	struct snd_soc_dai_link *dai_link;
 	struct device_node *np;
 	unsigned int daifmt = 0;
@@ -370,8 +330,8 @@ static int rsrc_card_dai_link_of(struct device_node *node,
 		dai_link = rsrc_priv_to_link(priv, i);
 
 		if (strcmp(np->name, "codec") == 0) {
-			ret = rsrc_card_parse_daifmt(node, np, priv,
-						     dai_link, &daifmt);
+			ret = asoc_simple_card_parse_daifmt(dev, node, np,
+							    NULL, &daifmt);
 			if (ret < 0)
 				return ret;
 			break;
@@ -402,7 +362,7 @@ static int rsrc_card_parse_of(struct device_node *node,
 			      struct device *dev)
 {
 	const struct rsrc_card_of_data *of_data = of_device_get_match_data(dev);
-	struct rsrc_card_dai *props;
+	struct asoc_simple_dai *props;
 	struct snd_soc_dai_link *links;
 	int ret;
 	int num;
@@ -418,7 +378,6 @@ static int rsrc_card_parse_of(struct device_node *node,
 
 	priv->dai_props	= props;
 	priv->dai_link	= links;
-	priv->dai_num	= num;
 
 	/* Init snd_soc_card */
 	priv->snd_card.owner			= THIS_MODULE;
@@ -436,9 +395,6 @@ static int rsrc_card_parse_of(struct device_node *node,
 					       "audio-routing");
 	}
 
-	/* Parse the card name from DT */
-	snd_soc_of_parse_card_name(&priv->snd_card, "card-name");
-
 	/* sampling rate convert */
 	of_property_read_u32(node, "convert-rate", &priv->convert_rate);
 
@@ -454,8 +410,9 @@ static int rsrc_card_parse_of(struct device_node *node,
 	if (ret < 0)
 		return ret;
 
-	if (!priv->snd_card.name)
-		priv->snd_card.name = priv->snd_card.dai_link->name;
+	ret = asoc_simple_card_parse_card_name(&priv->snd_card, "card-");
+	if (ret < 0)
+		return ret;
 
 	return 0;
 }