Merge remote-tracking branches 'asoc/topic/qcom', 'asoc/topic/rockchip' and...

Merge remote-tracking branches 'asoc/topic/qcom', 'asoc/topic/rockchip' and 'asoc/topic/rt5616' into asoc-next

Documentation/devicetree/bindings/sound/qcom,apq8016-sbc.txt

@@ -16,6 +16,24 @@ Required properties:
 				* "spkr-iomux"
 - qcom,model		: Name of the sound card.
 
+- qcom,audio-routing	: A list of the connections between audio components.
+			  Each entry is a pair of strings, the first being the
+			  connection's sink, the second being the connection's
+			  source. Valid names could be power supplies, MicBias
+			  of msm8x16_wcd codec and the jacks on the board:
+
+			  Power supplies:
+			  * MIC BIAS External1
+			  * MIC BIAS External2
+			  * MIC BIAS Internal1
+			  * MIC BIAS Internal2
+
+			  Board connectors:
+			  * Headset Mic
+			  * Secondary Mic",
+			  * DMIC
+			  * Ext Spk
+
 Dai-link subnode properties and subnodes:
 
 Required dai-link subnodes:
@@ -37,6 +55,18 @@ sound: sound {
 	reg-names = "mic-iomux", "spkr-iomux";
 	qcom,model = "DB410c";
 
+	qcom,audio-routing =
+		"MIC BIAS External1", "Handset Mic",
+		"MIC BIAS Internal2", "Headset Mic",
+		"MIC BIAS External1", "Secondary Mic",
+		"AMIC1", "MIC BIAS External1",
+		"AMIC2", "MIC BIAS Internal2",
+		"AMIC3", "MIC BIAS External1",
+		"DMIC1", "MIC BIAS Internal1",
+		"MIC BIAS Internal1", "Digital Mic1",
+		"DMIC2", "MIC BIAS Internal1",
+		"MIC BIAS Internal1", "Digital Mic2";
+
 	/* I2S - Internal codec */
 	internal-dai-link@0 {
 		cpu { /* PRIMARY */

Documentation/devicetree/bindings/sound/rockchip,rk3399-gru-sound.txt

+ROCKCHIP with MAX98357A/RT5514/DA7219 codecs on GRU boards
+
+Required properties:
+- compatible: "rockchip,rk3399-gru-sound"
+- rockchip,cpu: The phandle of the Rockchip I2S controller that's
+  connected to the codecs
+- rockchip,codec: The phandle of the MAX98357A/RT5514/DA7219 codecs
+
+Optional properties:
+- dmic-wakeup-delay-ms : specify delay time (ms) for DMIC ready.
+  If this option is specified, which means it's required dmic need
+  delay for DMIC to ready so that rt5514 can avoid recording before
+  DMIC send valid data
+
+Example:
+
+sound {
+	compatible = "rockchip,rk3399-gru-sound";
+	rockchip,cpu = <&i2s0>;
+	rockchip,codec = <&max98357a &rt5514 &da7219>;
+	dmic-wakeup-delay-ms = <20>;
+};

sound/soc/codecs/rt5616.c

@@ -294,8 +294,7 @@ static const DECLARE_TLV_DB_SCALE(adc_vol_tlv, -17625, 375, 0);
 static const DECLARE_TLV_DB_SCALE(adc_bst_tlv, 0, 1200, 0);
 
 /* {0, +20, +24, +30, +35, +40, +44, +50, +52} dB */
-static unsigned int bst_tlv[] = {
-	TLV_DB_RANGE_HEAD(7),
+static const SNDRV_CTL_TLVD_DECLARE_DB_RANGE(bst_tlv,
 	0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
 	1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
 	2, 2, TLV_DB_SCALE_ITEM(2400, 0, 0),
@@ -303,7 +302,7 @@ static unsigned int bst_tlv[] = {
 	6, 6, TLV_DB_SCALE_ITEM(4400, 0, 0),
 	7, 7, TLV_DB_SCALE_ITEM(5000, 0, 0),
 	8, 8, TLV_DB_SCALE_ITEM(5200, 0, 0),
-};
+);
 
 static const struct snd_kcontrol_new rt5616_snd_controls[] = {
 	/* Headphone Output Volume */
@@ -1267,14 +1266,14 @@ static int rt5616_resume(struct snd_soc_codec *codec)
 #define RT5616_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
 			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8)
 
-struct snd_soc_dai_ops rt5616_aif_dai_ops = {
+static struct snd_soc_dai_ops rt5616_aif_dai_ops = {
 	.hw_params = rt5616_hw_params,
 	.set_fmt = rt5616_set_dai_fmt,
 	.set_sysclk = rt5616_set_dai_sysclk,
 	.set_pll = rt5616_set_dai_pll,
 };
 
-struct snd_soc_dai_driver rt5616_dai[] = {
+static struct snd_soc_dai_driver rt5616_dai[] = {
 	{
 		.name = "rt5616-aif1",
 		.id = RT5616_AIF1,

sound/soc/qcom/apq8016_sbc.c

@@ -85,6 +85,15 @@ static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card)
 		return ERR_PTR(ret);
 	}
 
+	/* DAPM routes */
+	if (of_property_read_bool(node, "qcom,audio-routing")) {
+		ret = snd_soc_of_parse_audio_routing(card,
+					"qcom,audio-routing");
+		if (ret)
+			return ERR_PTR(ret);
+	}
+
+
 	/* Populate links */
 	num_links = of_get_child_count(node);
 
@@ -147,6 +156,15 @@ static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card)
 	return data;
 }
 
+static const struct snd_soc_dapm_widget apq8016_sbc_dapm_widgets[] = {
+
+	SND_SOC_DAPM_MIC("Handset Mic", NULL),
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_MIC("Secondary Mic", NULL),
+	SND_SOC_DAPM_MIC("Digital Mic1", NULL),
+	SND_SOC_DAPM_MIC("Digital Mic2", NULL),
+};
+
 static int apq8016_sbc_platform_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -159,6 +177,8 @@ static int apq8016_sbc_platform_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	card->dev = dev;
+	card->dapm_widgets = apq8016_sbc_dapm_widgets;
+	card->num_dapm_widgets = ARRAY_SIZE(apq8016_sbc_dapm_widgets);
 	data = apq8016_sbc_parse_of(card);
 	if (IS_ERR(data)) {
 		dev_err(&pdev->dev, "Error resolving dai links: %ld\n",

sound/soc/rockchip/Kconfig

@@ -41,3 +41,15 @@ config SND_SOC_ROCKCHIP_RT5645
 	help
 	  Say Y or M here if you want to add support for SoC audio on Rockchip
 	  boards using the RT5645/RT5650 codec, such as Veyron.
+
+config SND_SOC_RK3399_GRU_SOUND
+	tristate "ASoC support multiple codecs for Rockchip RK3399 GRU boards"
+	depends on SND_SOC_ROCKCHIP && I2C && GPIOLIB && CLKDEV_LOOKUP && SPI
+	select SND_SOC_ROCKCHIP_I2S
+	select SND_SOC_MAX98357A
+	select SND_SOC_RT5514
+	select SND_SOC_DA7219
+	select SND_SOC_RT5514_SPI
+	help
+	  Say Y or M here if you want to add support multiple codecs for SoC
+	  audio on Rockchip RK3399 GRU boards.

sound/soc/rockchip/Makefile

@@ -7,6 +7,8 @@ obj-$(CONFIG_SND_SOC_ROCKCHIP_SPDIF) += snd-soc-rockchip-spdif.o
 
 snd-soc-rockchip-max98090-objs := rockchip_max98090.o
 snd-soc-rockchip-rt5645-objs := rockchip_rt5645.o
+snd-soc-rk3399-gru-sound-objs := rk3399_gru_sound.o
 
 obj-$(CONFIG_SND_SOC_ROCKCHIP_MAX98090) += snd-soc-rockchip-max98090.o
 obj-$(CONFIG_SND_SOC_ROCKCHIP_RT5645) += snd-soc-rockchip-rt5645.o
+obj-$(CONFIG_SND_SOC_RK3399_GRU_SOUND) += snd-soc-rk3399-gru-sound.o

sound/soc/rockchip/rockchip_i2s.c

@@ -57,6 +57,7 @@ static int i2s_runtime_suspend(struct device *dev)
 {
 	struct rk_i2s_dev *i2s = dev_get_drvdata(dev);
 
+	regcache_cache_only(i2s->regmap, true);
 	clk_disable_unprepare(i2s->mclk);
 
 	return 0;
@@ -73,7 +74,14 @@ static int i2s_runtime_resume(struct device *dev)
 		return ret;
 	}
 
-	return 0;
+	regcache_cache_only(i2s->regmap, false);
+	regcache_mark_dirty(i2s->regmap);
+
+	ret = regcache_sync(i2s->regmap);
+	if (ret)
+		clk_disable_unprepare(i2s->mclk);
+
+	return ret;
 }
 
 static inline struct rk_i2s_dev *to_info(struct snd_soc_dai *dai)

sound/soc/rockchip/rockchip_spdif.c

@@ -65,6 +65,7 @@ static int __maybe_unused rk_spdif_runtime_suspend(struct device *dev)
 {
 	struct rk_spdif_dev *spdif = dev_get_drvdata(dev);
 
+	regcache_cache_only(spdif->regmap, true);
 	clk_disable_unprepare(spdif->mclk);
 	clk_disable_unprepare(spdif->hclk);
 
@@ -88,7 +89,16 @@ static int __maybe_unused rk_spdif_runtime_resume(struct device *dev)
 		return ret;
 	}
 
-	return 0;
+	regcache_cache_only(spdif->regmap, false);
+	regcache_mark_dirty(spdif->regmap);
+
+	ret = regcache_sync(spdif->regmap);
+	if (ret) {
+		clk_disable_unprepare(spdif->mclk);
+		clk_disable_unprepare(spdif->hclk);
+	}
+
+	return ret;
 }
 
 static int rk_spdif_hw_params(struct snd_pcm_substream *substream,