ASoC: sync parameter naming : rate / sample_bits

snd_pcm_runtime / snd_soc_dai / snd_soc_dai_driver / snd_soc_dai_link
have related parameter which is similar but not same naming.

	struct snd_pcm_runtime {
		...
(A)		unsigned int rate;
		...
(B)		unsigned int sample_bits;
		...
	};

	struct snd_soc_dai {
		...
(A)		unsigned int rate;
(B)		unsigned int sample_bits;
		...
	};

	struct snd_soc_dai_driver {
		...
(A)		unsigned int symmetric_rates:1;
(B)		unsigned int symmetric_samplebits:1;
		...
	};

	struct snd_soc_dai_link {
		...
(A)		unsigned int symmetric_rates:1;
(B)		unsigned int symmetric_samplebits:1;
		...
	};

Because it is similar but not same naming rule,
code can be verbose / can't share macro.

This patch sync naming rule for framework.
	- xxx_rates;
	+ xxx_rate;

	- xxx_samplebits;
	+ xxx_sample_bits;

old name will be removed if all drivers were switched
to new naming rule.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wnweolj6.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

include/sound/soc-dai.h

@@ -353,9 +353,11 @@ struct snd_soc_dai_driver {
 	/* DAI capabilities */
 	struct snd_soc_pcm_stream capture;
 	struct snd_soc_pcm_stream playback;
-	unsigned int symmetric_rates:1;
+	unsigned int symmetric_rates:1; /* will be removed */
+	unsigned int symmetric_rate:1;
 	unsigned int symmetric_channels:1;
-	unsigned int symmetric_samplebits:1;
+	unsigned int symmetric_samplebits:1; /* will be removed */
+	unsigned int symmetric_sample_bits:1;
 
 	/* probe ordering - for components with runtime dependencies */
 	int probe_order;

include/sound/soc.h

@@ -685,9 +685,9 @@ struct snd_soc_dai_link {
 	unsigned int ignore_suspend:1;
 
 	/* Symmetry requirements */
-	unsigned int symmetric_rates:1;
+	unsigned int symmetric_rate:1;
 	unsigned int symmetric_channels:1;
-	unsigned int symmetric_samplebits:1;
+	unsigned int symmetric_sample_bits:1;
 
 	/* Do not create a PCM for this DAI link (Backend link) */
 	unsigned int no_pcm:1;

sound/soc/rockchip/rockchip_i2s.c

@@ -373,7 +373,7 @@ static int rockchip_i2s_hw_params(struct snd_pcm_substream *substream,
 			   I2S_DMACR_RDL(16));
 
 	val = I2S_CKR_TRCM_TXRX;
-	if (dai->driver->symmetric_rates && rtd->dai_link->symmetric_rates)
+	if (dai->driver->symmetric_rate && rtd->dai_link->symmetric_rate)
 		val = I2S_CKR_TRCM_TXONLY;
 
 	regmap_update_bits(i2s->regmap, I2S_CKR,

sound/soc/soc-core.c

@@ -2509,6 +2509,15 @@ int snd_soc_register_component(struct device *dev,
 {
 	struct snd_soc_component *component;
 	int ret;
+	int i;
+
+	/* Remove ME */
+	for (i = 0; i < num_dai; i++) {
+		if (dai_drv[i].symmetric_rates)
+			dai_drv[i].symmetric_rate = dai_drv[i].symmetric_rates;
+		if (dai_drv[i].symmetric_samplebits)
+			dai_drv[i].symmetric_sample_bits = dai_drv[i].symmetric_samplebits;
+	}
 
 	component = devm_kzalloc(dev, sizeof(*component), GFP_KERNEL);
 	if (!component)

sound/soc/soc-pcm.c

@@ -349,8 +349,8 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream,
 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
 	int ret;
 
-	if (soc_dai->rate && (soc_dai->driver->symmetric_rates ||
-				rtd->dai_link->symmetric_rates)) {
+	if (soc_dai->rate && (soc_dai->driver->symmetric_rate ||
+				rtd->dai_link->symmetric_rate)) {
 		dev_dbg(soc_dai->dev, "ASoC: Symmetry forces %dHz rate\n",
 				soc_dai->rate);
 
@@ -381,8 +381,8 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream,
 		}
 	}
 
-	if (soc_dai->sample_bits && (soc_dai->driver->symmetric_samplebits ||
-				rtd->dai_link->symmetric_samplebits)) {
+	if (soc_dai->sample_bits && (soc_dai->driver->symmetric_sample_bits ||
+				rtd->dai_link->symmetric_sample_bits)) {
 		dev_dbg(soc_dai->dev, "ASoC: Symmetry forces %d sample bits\n",
 				soc_dai->sample_bits);
 
@@ -412,10 +412,10 @@ static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream,
 	soc_pcm_set_dai_params(&d, params);
 
 	/* reject unmatched parameters when applying symmetry */
-	symmetry = rtd->dai_link->symmetric_rates;
+	symmetry = rtd->dai_link->symmetric_rate;
 
 	for_each_rtd_cpu_dais(rtd, i, dai)
-		symmetry |= dai->driver->symmetric_rates;
+		symmetry |= dai->driver->symmetric_rate;
 
 	if (symmetry) {
 		for_each_rtd_cpu_dais(rtd, i, cpu_dai) {
@@ -443,10 +443,10 @@ static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream,
 		}
 	}
 
-	symmetry = rtd->dai_link->symmetric_samplebits;
+	symmetry = rtd->dai_link->symmetric_sample_bits;
 
 	for_each_rtd_dais(rtd, i, dai)
-		symmetry |= dai->driver->symmetric_samplebits;
+		symmetry |= dai->driver->symmetric_sample_bits;
 
 	if (symmetry) {
 		for_each_rtd_cpu_dais(rtd, i, cpu_dai) {
@@ -469,15 +469,15 @@ static bool soc_pcm_has_symmetry(struct snd_pcm_substream *substream)
 	struct snd_soc_dai *dai;
 	unsigned int symmetry, i;
 
-	symmetry = link->symmetric_rates ||
+	symmetry = link->symmetric_rate ||
 		link->symmetric_channels ||
-		link->symmetric_samplebits;
+		link->symmetric_sample_bits;
 
 	for_each_rtd_dais(rtd, i, dai)
 		symmetry = symmetry ||
-			dai->driver->symmetric_rates ||
+			dai->driver->symmetric_rate ||
 			dai->driver->symmetric_channels ||
-			dai->driver->symmetric_samplebits;
+			dai->driver->symmetric_sample_bits;
 
 	return symmetry;
 }

sound/soc/soc-topology.c

@@ -1672,7 +1672,7 @@ static void set_dai_flags(struct snd_soc_dai_driver *dai_drv,
 			  unsigned int flag_mask, unsigned int flags)
 {
 	if (flag_mask & SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_RATES)
-		dai_drv->symmetric_rates =
+		dai_drv->symmetric_rate =
 			flags & SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_RATES ? 1 : 0;
 
 	if (flag_mask & SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_CHANNELS)
@@ -1681,7 +1681,7 @@ static void set_dai_flags(struct snd_soc_dai_driver *dai_drv,
 			1 : 0;
 
 	if (flag_mask & SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS)
-		dai_drv->symmetric_samplebits =
+		dai_drv->symmetric_sample_bits =
 			flags & SND_SOC_TPLG_DAI_FLGBIT_SYMMETRIC_SAMPLEBITS ?
 			1 : 0;
 }
@@ -1763,7 +1763,7 @@ static void set_link_flags(struct snd_soc_dai_link *link,
 		unsigned int flag_mask, unsigned int flags)
 {
 	if (flag_mask & SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES)
-		link->symmetric_rates =
+		link->symmetric_rate =
 			flags & SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_RATES ? 1 : 0;
 
 	if (flag_mask & SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_CHANNELS)
@@ -1772,7 +1772,7 @@ static void set_link_flags(struct snd_soc_dai_link *link,
 			1 : 0;
 
 	if (flag_mask & SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS)
-		link->symmetric_samplebits =
+		link->symmetric_sample_bits =
 			flags & SND_SOC_TPLG_LNK_FLGBIT_SYMMETRIC_SAMPLEBITS ?
 			1 : 0;