Merge tag 'sound-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This became a fairly large pull request.  In addition to the usual
  driver updates / fixes, there have been a high amount of cleanups in
  ASoC area, as well as control API helpers and kernel documentations
  fixes touching through the whole tree.

  In the driver side, the biggest changes are the support for new Intel
  SoC found on new x86 machines, and the updates of FireWire dice and
  oxfw drivers.

  Some remarkable items are below:

  ALSA core:
   - PCM mmap code cleanup, removal of arch-dependent codes
   - PCM xrun injection support
   - PCM hwptr tracepoint support
   - Refactoring of snd_pcm_action(), simplification of PCM locking
   - Robustified sequecner auto-load functionality
   - New control API helpers and lots of cleanups along with them
   - Lots of kerneldoc fixes and cleanups

  USB-audio:
   - The mixer resume code was largely rewritten, and the devices with
     quirks are resumed properly.
   - New hardware support: Focusrite Scarlett, Digidesign Mbox1,
     Denon/Marantz DACs, Zoom R16/24

  FireWire:
   - DICE driver updates with better duplex and sync support, including
     MIDI support
   - New OXFW driver for Oxford Semiconductor FW970/971 chipset,
     including the previous LaCie Speakers device.  Fullduplex and MIDI
     support included as well as DICE driver.

  HD-audio:
   - Refactoring the driver-caps quirk handling in snd-hda-intel
   - More consistent control names representing the topology better
   - Fixups: HP mute LED with ALC268 codec, Ideapad S210 built-in mic
     fix, ASUS Z99He laptop EAPD

  ASoC:
   - Conversion of AC'97 drivers to use regmap, bringing us closer to
     the removal of the ASoC level I/O code
   - Clean up a lot of old drivers that were open coding things that
     have subsequently been implemented in the core
   - Some DAPM performance improvements
   - Removal of the now seldom used CODEC mutex
   - Lots of updates for the newer Intel SoC support, including support
     for the DSP and some Cherrytrail and Braswell machine drivers
   - Support for Samsung boards using rt5631 as the CODEC
   - Removal of the obsolete AFEB9260 machine driver
   - Driver support for the TI TS3A227E headset driver used in some
     Chrombeooks

  Others:
   - ASIHPI driver update and cleanups
   - Lots of dev_*() printk conversions
   - Lots of trivial cleanups for the codes spotted by Coccinelle"

* tag 'sound-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (594 commits)
  ALSA: pcxhr: NULL dereference on probe failure
  ALSA: lola: NULL dereference on probe failure
  ALSA: hda - Add "eapd" model string for AD1986A codec
  ALSA: hda - Add EAPD fixup for ASUS Z99He laptop
  ALSA: oxfw: Add hwdep interface
  ALSA: oxfw: Add support for capture/playback MIDI messages
  ALSA: oxfw: add support for capturing PCM samples
  ALSA: oxfw: Add support AMDTP in-stream
  ALSA: oxfw: Add support for Behringer/Mackie devices
  ALSA: oxfw: Change the way to start stream
  ALSA: oxfw: Add proc interface for debugging purpose
  ALSA: oxfw: Change the way to make PCM rules/constraints
  ALSA: oxfw: Add support for AV/C stream format command to get/set supported stream formation
  ALSA: oxfw: Change the way to name card
  ALSA: dice: Add support for MIDI capture/playback
  ALSA: dice: Add support for capturing PCM samples
  ALSA: dice: Support for non SYT-Match sampling clock source mode
  ALSA: dice: Add support for duplex streams with synchronization
  ALSA: dice: Change the way to start stream
  ALSA: jack: Add dummy snd_jack_set_key() definition
  ...

1 files changed, 181 insertions, 19 deletions

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index d16331e..a7789a8 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -554,6 +554,53 @@ static int is_sys_clk_from_pll(struct snd_soc_dapm_widget *source,
 		return 0;
 }
 
+static int is_using_asrc(struct snd_soc_dapm_widget *source,
+			 struct snd_soc_dapm_widget *sink)
+{
+	unsigned int reg, shift, val;
+
+	switch (source->shift) {
+	case 0:
+		reg = RT5645_ASRC_3;
+		shift = 0;
+		break;
+	case 1:
+		reg = RT5645_ASRC_3;
+		shift = 4;
+		break;
+	case 3:
+		reg = RT5645_ASRC_2;
+		shift = 0;
+		break;
+	case 8:
+		reg = RT5645_ASRC_2;
+		shift = 4;
+		break;
+	case 9:
+		reg = RT5645_ASRC_2;
+		shift = 8;
+		break;
+	case 10:
+		reg = RT5645_ASRC_2;
+		shift = 12;
+		break;
+	default:
+		return 0;
+	}
+
+	val = (snd_soc_read(source->codec, reg) >> shift) & 0xf;
+	switch (val) {
+	case 1:
+	case 2:
+	case 3:
+	case 4:
+		return 1;
+	default:
+		return 0;
+	}
+
+}
+
 /* Digital Mixer */
 static const struct snd_kcontrol_new rt5645_sto1_adc_l_mix[] = {
 	SOC_DAPM_SINGLE("ADC1 Switch", RT5645_STO1_ADC_MIXER,
@@ -1246,6 +1293,30 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
 	SND_SOC_DAPM_SUPPLY("Mic Det Power", RT5645_PWR_VOL,
 		RT5645_PWR_MIC_DET_BIT, 0, NULL, 0),
 
+	/* ASRC */
+	SND_SOC_DAPM_SUPPLY_S("I2S1 ASRC", 1, RT5645_ASRC_1,
+			      11, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("I2S2 ASRC", 1, RT5645_ASRC_1,
+			      12, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DAC STO ASRC", 1, RT5645_ASRC_1,
+			      10, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DAC MONO L ASRC", 1, RT5645_ASRC_1,
+			      9, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DAC MONO R ASRC", 1, RT5645_ASRC_1,
+			      8, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DMIC STO1 ASRC", 1, RT5645_ASRC_1,
+			      7, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DMIC MONO L ASRC", 1, RT5645_ASRC_1,
+			      5, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("DMIC MONO R ASRC", 1, RT5645_ASRC_1,
+			      4, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("ADC STO1 ASRC", 1, RT5645_ASRC_1,
+			      3, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("ADC MONO L ASRC", 1, RT5645_ASRC_1,
+			      1, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY_S("ADC MONO R ASRC", 1, RT5645_ASRC_1,
+			      0, 0, NULL, 0),
+
 	/* Input Side */
 	/* micbias */
 	SND_SOC_DAPM_MICBIAS("micbias1", RT5645_PWR_ANLG2,
@@ -1504,6 +1575,17 @@ static const struct snd_soc_dapm_widget rt5645_dapm_widgets[] = {
 };
 
 static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
+	{ "adc stereo1 filter", NULL, "ADC STO1 ASRC", is_using_asrc },
+	{ "adc stereo2 filter", NULL, "ADC STO2 ASRC", is_using_asrc },
+	{ "adc mono left filter", NULL, "ADC MONO L ASRC", is_using_asrc },
+	{ "adc mono right filter", NULL, "ADC MONO R ASRC", is_using_asrc },
+	{ "dac mono left filter", NULL, "DAC MONO L ASRC", is_using_asrc },
+	{ "dac mono right filter", NULL, "DAC MONO R ASRC", is_using_asrc },
+	{ "dac stereo1 filter", NULL, "DAC STO ASRC", is_using_asrc },
+
+	{ "I2S1", NULL, "I2S1 ASRC" },
+	{ "I2S2", NULL, "I2S2 ASRC" },
+
 	{ "IN1P", NULL, "LDO2" },
 	{ "IN2P", NULL, "LDO2" },
 
@@ -1550,12 +1632,15 @@ static const struct snd_soc_dapm_route rt5645_dapm_routes[] = {
 
 	{ "Stereo1 DMIC Mux", "DMIC1", "DMIC1" },
 	{ "Stereo1 DMIC Mux", "DMIC2", "DMIC2" },
+	{ "Stereo1 DMIC Mux", NULL, "DMIC STO1 ASRC" },
 
 	{ "Mono DMIC L Mux", "DMIC1", "DMIC L1" },
 	{ "Mono DMIC L Mux", "DMIC2", "DMIC L2" },
+	{ "Mono DMIC L Mux", NULL, "DMIC MONO L ASRC" },
 
 	{ "Mono DMIC R Mux", "DMIC1", "DMIC R1" },
 	{ "Mono DMIC R Mux", "DMIC2", "DMIC R2" },
+	{ "Mono DMIC R Mux", NULL, "DMIC MONO R ASRC" },
 
 	{ "Stereo1 ADC L2 Mux", "DMIC", "Stereo1 DMIC Mux" },
 	{ "Stereo1 ADC L2 Mux", "DAC MIX", "DAC MIXL" },
@@ -2029,8 +2114,11 @@ static int rt5645_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 	struct snd_soc_codec *codec = dai->codec;
 	unsigned int val = 0;
 
-	if (rx_mask || tx_mask)
+	if (rx_mask || tx_mask) {
 		val |= (1 << 14);
+		snd_soc_update_bits(codec, RT5645_BASS_BACK,
+			RT5645_G_BB_BST_MASK, RT5645_G_BB_BST_25DB);
+	}
 
 	switch (slots) {
 	case 4:
@@ -2071,8 +2159,8 @@ static int rt5645_set_bias_level(struct snd_soc_codec *codec,
 			enum snd_soc_bias_level level)
 {
 	switch (level) {
-	case SND_SOC_BIAS_STANDBY:
-		if (SND_SOC_BIAS_OFF == codec->dapm.bias_level) {
+	case SND_SOC_BIAS_PREPARE:
+		if (SND_SOC_BIAS_STANDBY == codec->dapm.bias_level) {
 			snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
 				RT5645_PWR_VREF1 | RT5645_PWR_MB |
 				RT5645_PWR_BG | RT5645_PWR_VREF2,
@@ -2087,15 +2175,24 @@ static int rt5645_set_bias_level(struct snd_soc_codec *codec,
 		}
 		break;
 
+	case SND_SOC_BIAS_STANDBY:
+		snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
+			RT5645_PWR_VREF1 | RT5645_PWR_MB |
+			RT5645_PWR_BG | RT5645_PWR_VREF2,
+			RT5645_PWR_VREF1 | RT5645_PWR_MB |
+			RT5645_PWR_BG | RT5645_PWR_VREF2);
+		snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
+			RT5645_PWR_FV1 | RT5645_PWR_FV2,
+			RT5645_PWR_FV1 | RT5645_PWR_FV2);
+		break;
+
 	case SND_SOC_BIAS_OFF:
 		snd_soc_write(codec, RT5645_DEPOP_M2, 0x1100);
 		snd_soc_write(codec, RT5645_GEN_CTRL1, 0x0128);
-		snd_soc_write(codec, RT5645_PWR_DIG1, 0x0000);
-		snd_soc_write(codec, RT5645_PWR_DIG2, 0x0000);
-		snd_soc_write(codec, RT5645_PWR_VOL, 0x0000);
-		snd_soc_write(codec, RT5645_PWR_MIXER, 0x0000);
-		snd_soc_write(codec, RT5645_PWR_ANLG1, 0x0000);
-		snd_soc_write(codec, RT5645_PWR_ANLG2, 0x0000);
+		snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
+				RT5645_PWR_VREF1 | RT5645_PWR_MB |
+				RT5645_PWR_BG | RT5645_PWR_VREF2 |
+				RT5645_PWR_FV1 | RT5645_PWR_FV2, 0x0);
 		break;
 
 	default:
@@ -2106,8 +2203,7 @@ static int rt5645_set_bias_level(struct snd_soc_codec *codec,
 	return 0;
 }
 
-static int rt5645_jack_detect(struct snd_soc_codec *codec,
-	struct snd_soc_jack *jack)
+static int rt5645_jack_detect(struct snd_soc_codec *codec)
 {
 	struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
 	int gpio_state, jack_type = 0;
@@ -2145,34 +2241,44 @@ static int rt5645_jack_detect(struct snd_soc_codec *codec,
 
 		snd_soc_dapm_disable_pin(&codec->dapm, "micbias1");
 		snd_soc_dapm_disable_pin(&codec->dapm, "micbias2");
-		snd_soc_dapm_disable_pin(&codec->dapm, "LDO2");
+		if (rt5645->pdata.jd_mode == 0)
+			snd_soc_dapm_disable_pin(&codec->dapm, "LDO2");
 		snd_soc_dapm_disable_pin(&codec->dapm, "Mic Det Power");
 		snd_soc_dapm_sync(&codec->dapm);
 	}
 
-	snd_soc_jack_report(rt5645->jack, jack_type, SND_JACK_HEADSET);
-
+	snd_soc_jack_report(rt5645->hp_jack, jack_type, SND_JACK_HEADPHONE);
+	snd_soc_jack_report(rt5645->mic_jack, jack_type, SND_JACK_MICROPHONE);
 	return 0;
 }
 
 int rt5645_set_jack_detect(struct snd_soc_codec *codec,
-	struct snd_soc_jack *jack)
+	struct snd_soc_jack *hp_jack, struct snd_soc_jack *mic_jack)
 {
 	struct rt5645_priv *rt5645 = snd_soc_codec_get_drvdata(codec);
 
-	rt5645->jack = jack;
-
-	rt5645_jack_detect(codec, rt5645->jack);
+	rt5645->hp_jack = hp_jack;
+	rt5645->mic_jack = mic_jack;
+	rt5645_jack_detect(codec);
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(rt5645_set_jack_detect);
 
+static void rt5645_jack_detect_work(struct work_struct *work)
+{
+	struct rt5645_priv *rt5645 =
+		container_of(work, struct rt5645_priv, jack_detect_work.work);
+
+	rt5645_jack_detect(rt5645->codec);
+}
+
 static irqreturn_t rt5645_irq(int irq, void *data)
 {
 	struct rt5645_priv *rt5645 = data;
 
-	rt5645_jack_detect(rt5645->codec, rt5645->jack);
+	queue_delayed_work(system_power_efficient_wq,
+			   &rt5645->jack_detect_work, msecs_to_jiffies(250));
 
 	return IRQ_HANDLED;
 }
@@ -2187,6 +2293,13 @@ static int rt5645_probe(struct snd_soc_codec *codec)
 
 	snd_soc_update_bits(codec, RT5645_CHARGE_PUMP, 0x0300, 0x0200);
 
+	/* for JD function */
+	if (rt5645->pdata.en_jd_func) {
+		snd_soc_dapm_force_enable_pin(&codec->dapm, "JD Power");
+		snd_soc_dapm_force_enable_pin(&codec->dapm, "LDO2");
+		snd_soc_dapm_sync(&codec->dapm);
+	}
+
 	return 0;
 }
 
@@ -2420,6 +2533,51 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
 
 	}
 
+	if (rt5645->pdata.en_jd_func) {
+		regmap_update_bits(rt5645->regmap, RT5645_GEN_CTRL3,
+			RT5645_IRQ_CLK_GATE_CTRL | RT5645_MICINDET_MANU,
+			RT5645_IRQ_CLK_GATE_CTRL | RT5645_MICINDET_MANU);
+		regmap_update_bits(rt5645->regmap, RT5645_IN1_CTRL1,
+			RT5645_CBJ_BST1_EN, RT5645_CBJ_BST1_EN);
+		regmap_update_bits(rt5645->regmap, RT5645_JD_CTRL3,
+			RT5645_JD_CBJ_EN | RT5645_JD_CBJ_POL,
+			RT5645_JD_CBJ_EN | RT5645_JD_CBJ_POL);
+		regmap_update_bits(rt5645->regmap, RT5645_MICBIAS,
+			RT5645_IRQ_CLK_INT, RT5645_IRQ_CLK_INT);
+	}
+
+	if (rt5645->pdata.jd_mode) {
+		regmap_update_bits(rt5645->regmap, RT5645_IRQ_CTRL2,
+				   RT5645_IRQ_JD_1_1_EN, RT5645_IRQ_JD_1_1_EN);
+		regmap_update_bits(rt5645->regmap, RT5645_GEN_CTRL3,
+				   RT5645_JD_PSV_MODE, RT5645_JD_PSV_MODE);
+		regmap_update_bits(rt5645->regmap, RT5645_HPO_MIXER,
+				   RT5645_IRQ_PSV_MODE, RT5645_IRQ_PSV_MODE);
+		regmap_update_bits(rt5645->regmap, RT5645_MICBIAS,
+				   RT5645_MIC2_OVCD_EN, RT5645_MIC2_OVCD_EN);
+		regmap_update_bits(rt5645->regmap, RT5645_GPIO_CTRL1,
+				   RT5645_GP1_PIN_IRQ, RT5645_GP1_PIN_IRQ);
+		switch (rt5645->pdata.jd_mode) {
+		case 1:
+			regmap_update_bits(rt5645->regmap, RT5645_A_JD_CTRL1,
+					   RT5645_JD1_MODE_MASK,
+					   RT5645_JD1_MODE_0);
+			break;
+		case 2:
+			regmap_update_bits(rt5645->regmap, RT5645_A_JD_CTRL1,
+					   RT5645_JD1_MODE_MASK,
+					   RT5645_JD1_MODE_1);
+			break;
+		case 3:
+			regmap_update_bits(rt5645->regmap, RT5645_A_JD_CTRL1,
+					   RT5645_JD1_MODE_MASK,
+					   RT5645_JD1_MODE_2);
+			break;
+		default:
+			break;
+		}
+	}
+
 	if (rt5645->i2c->irq) {
 		ret = request_threaded_irq(rt5645->i2c->irq, NULL, rt5645_irq,
 			IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING
@@ -2438,6 +2596,8 @@ static int rt5645_i2c_probe(struct i2c_client *i2c,
 			dev_err(&i2c->dev, "Fail gpio_direction hp_det_gpio\n");
 	}
 
+	INIT_DELAYED_WORK(&rt5645->jack_detect_work, rt5645_jack_detect_work);
+
 	return snd_soc_register_codec(&i2c->dev, &soc_codec_dev_rt5645,
 				      rt5645_dai, ARRAY_SIZE(rt5645_dai));
 }
@@ -2449,6 +2609,8 @@ static int rt5645_i2c_remove(struct i2c_client *i2c)
 	if (i2c->irq)
 		free_irq(i2c->irq, rt5645);
 
+	cancel_delayed_work_sync(&rt5645->jack_detect_work);
+
 	if (gpio_is_valid(rt5645->pdata.hp_det_gpio))
 		gpio_free(rt5645->pdata.hp_det_gpio);