Merge tag 'sound-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "There have been major modernization with the standard bus: in ALSA
  sequencer core and HD-audio.  Also, HD-audio receives the regmap
  support replacing the in-house cache register cache code.  These
  changes shouldn't impact the existing behavior, but rather
  refactoring.

  In addition, HD-audio got the code split to a core library part and
  the "legacy" driver parts.  This is a preliminary work for adapting
  the upcoming ASoC HD-audio driver, and the whole transition is still
  work in progress, likely finished in 4.1.

  Along with them, there are many updates in ASoC area as usual, too:
  lots of cleanups, Intel code shuffling, etc.

  Here are some highlights:

  ALSA core:
   - PCM: the audio timestamp / wallclock enhancement
   - PCM: fixes in DPCM management
   - Fixes / cleanups of user-space control element management
   - Sequencer: modernization using the standard bus

  HD-audio:
   - Modernization using the standard bus
   - Regmap support
   - Use standard runtime PM for codec power saving
   - Widget-path based power-saving for IDT, VIA and Realtek codecs
   - Reorganized sysfs entries for each codec object
   - More Dell headset support

  ASoC:
   - Move of jack registration to the card level
   - Lots of ASoC cleanups, mainly moving things from the CODEC level to
     the card level
   - Support for DAPM routes specified by both the machine driver and DT
   - Continuing improvements to rcar
   - pcm512x enhacements
   - Intel platforms updates
   - rt5670 updates / fixes
   - New platforms / devices: some non-DSP Qualcomm platforms, Google's
     Storm platform, Maxmim MAX98925 CODECs and the Ingenic JZ4780 SoC

  Misc:
   - ice1724: Improved ESI W192M support
   - emu10k1: Emu 1010 fixes/enhancement"

* tag 'sound-4.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (411 commits)
  ALSA: hda - set GET bit when adding a vendor verb to the codec regmap
  ALSA: hda/realtek - Enable the ALC292 dock fixup on the Thinkpad T450
  ALSA: hda - Fix another race in runtime PM refcounting
  ALSA: hda - Expose codec type sysfs
  ALSA: ctl: fix to handle several elements added by one operation for userspace element
  ASoC: Intel: fix array_size.cocci warnings
  ASoC: n810: Automatically disconnect non-connected pins
  ASoC: n810: Consistently pass the card DAPM context to n810_ext_control()
  ASoC: davinci-evm: Use card DAPM context to access widgets
  ASoC: mop500_ab8500: Use card DAPM context to access widgets
  ASoC: wm1133-ev1: Use card DAPM context to access widgets
  ASoC: atmel: Improve machine driver compile test coverage
  ASoC: atmel: Add dependency to SND_SOC_I2C_AND_SPI where necessary
  ALSA: control: Fix a typo of SNDRV_CTL_ELEM_ACCESS_TLV_* with SNDRV_CTL_TLV_OP_*
  ALSA: usb-audio: Don't attempt to get Microsoft Lifecam Cinema sample rate
  ASoC: rnsd: fix build regression without CONFIG_OF
  ALSA: emu10k1: add toggles for E-mu 1010 optical ports
  ALSA: ctl: fill identical information to return value when adding userspace elements
  ALSA: ctl: fix a bug to return no identical information in info operation for userspace controls
  ALSA: ctl: confirm to return all identical information in 'activate' event
  ...

4 files changed, 158 insertions, 32 deletions

diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index b4458a630a7c..54079f5d5673 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -707,6 +707,7 @@ static int emu1010_firmware_thread(void *data)
 {
 	struct snd_emu10k1 *emu = data;
 	u32 tmp, tmp2, reg;
+	u32 last_reg = 0;
 	int err;
 
 	for (;;) {
@@ -782,7 +783,15 @@ static int emu1010_firmware_thread(void *data)
 			msleep(10);
 			/* Unmute all. Default is muted after a firmware load */
 			snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
+		} else if (!reg && last_reg) {
+			/* Audio Dock removed */
+			dev_info(emu->card->dev,
+				 "emu1010: Audio Dock detached\n");
+			/* Unmute all */
+			snd_emu1010_fpga_write(emu, EMU_HANA_UNMUTE, EMU_UNMUTE);
 		}
+
+		last_reg = reg;
 	}
 	dev_info(emu->card->dev, "emu1010: firmware thread stopping\n");
 	return 0;
@@ -1325,6 +1334,22 @@ static int snd_emu10k1_dev_free(struct snd_device *device)
 }
 
 static struct snd_emu_chip_details emu_chip_details[] = {
+	/* Audigy 5/Rx SB1550 */
+	/* Tested by michael@gernoth.net 28 Mar 2015 */
+	/* DSP: CA10300-IAT LF
+	 * DAC: Cirrus Logic CS4382-KQZ
+	 * ADC: Philips 1361T
+	 * AC97: Sigmatel STAC9750
+	 * CA0151: None
+	 */
+	{.vendor = 0x1102, .device = 0x0008, .subsystem = 0x10241102,
+	 .driver = "Audigy2", .name = "SB Audigy 5/Rx [SB1550]",
+	 .id = "Audigy2",
+	 .emu10k2_chip = 1,
+	 .ca0108_chip = 1,
+	 .spk71 = 1,
+	 .adc_1361t = 1,  /* 24 bit capture instead of 16bit */
+	 .ac97_chip = 1},
 	/* Audigy4 (Not PRO) SB0610 */
 	/* Tested by James@superbug.co.uk 4th April 2006 */
 	/* A_IOCFG bits
diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
index 4c41c903a840..5457d5613f6b 100644
--- a/sound/pci/emu10k1/emu10k1_synth.c
+++ b/sound/pci/emu10k1/emu10k1_synth.c
@@ -29,8 +29,9 @@ MODULE_LICENSE("GPL");
 /*
  * create a new hardware dependent device for Emu10k1
  */
-static int snd_emu10k1_synth_new_device(struct snd_seq_device *dev)
+static int snd_emu10k1_synth_probe(struct device *_dev)
 {
+	struct snd_seq_device *dev = to_seq_dev(_dev);
 	struct snd_emux *emux;
 	struct snd_emu10k1 *hw;
 	struct snd_emu10k1_synth_arg *arg;
@@ -79,8 +80,9 @@ static int snd_emu10k1_synth_new_device(struct snd_seq_device *dev)
 	return 0;
 }
 
-static int snd_emu10k1_synth_delete_device(struct snd_seq_device *dev)
+static int snd_emu10k1_synth_remove(struct device *_dev)
 {
+	struct snd_seq_device *dev = to_seq_dev(_dev);
 	struct snd_emux *emux;
 	struct snd_emu10k1 *hw;
 	unsigned long flags;
@@ -104,21 +106,14 @@ static int snd_emu10k1_synth_delete_device(struct snd_seq_device *dev)
  *  INIT part
  */
 
-static int __init alsa_emu10k1_synth_init(void)
-{
-	
-	static struct snd_seq_dev_ops ops = {
-		snd_emu10k1_synth_new_device,
-		snd_emu10k1_synth_delete_device,
-	};
-	return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
-					      sizeof(struct snd_emu10k1_synth_arg));
-}
-
-static void __exit alsa_emu10k1_synth_exit(void)
-{
-	snd_seq_device_unregister_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH);
-}
-
-module_init(alsa_emu10k1_synth_init)
-module_exit(alsa_emu10k1_synth_exit)
+static struct snd_seq_driver emu10k1_synth_driver = {
+	.driver = {
+		.name = KBUILD_MODNAME,
+		.probe = snd_emu10k1_synth_probe,
+		.remove = snd_emu10k1_synth_remove,
+	},
+	.id = SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH,
+	.argsize = sizeof(struct snd_emu10k1_synth_arg),
+};
+
+module_snd_seq_driver(emu10k1_synth_driver);
diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c
index 1de33025669a..55e57166256e 100644
--- a/sound/pci/emu10k1/emumixer.c
+++ b/sound/pci/emu10k1/emumixer.c
@@ -806,6 +806,108 @@ static struct snd_kcontrol_new snd_emu1010_internal_clock =
 	.put =          snd_emu1010_internal_clock_put
 };
 
+static int snd_emu1010_optical_out_info(struct snd_kcontrol *kcontrol,
+					  struct snd_ctl_elem_info *uinfo)
+{
+	static const char * const texts[2] = {
+		"SPDIF", "ADAT"
+	};
+
+	return snd_ctl_enum_info(uinfo, 1, 2, texts);
+}
+
+static int snd_emu1010_optical_out_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+
+	ucontrol->value.enumerated.item[0] = emu->emu1010.optical_out;
+	return 0;
+}
+
+static int snd_emu1010_optical_out_put(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+	unsigned int val;
+	u32 tmp;
+	int change = 0;
+
+	val = ucontrol->value.enumerated.item[0];
+	/* Limit: uinfo->value.enumerated.items = 2; */
+	if (val >= 2)
+		return -EINVAL;
+	change = (emu->emu1010.optical_out != val);
+	if (change) {
+		emu->emu1010.optical_out = val;
+		tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
+			(emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
+		snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
+	}
+	return change;
+}
+
+static struct snd_kcontrol_new snd_emu1010_optical_out = {
+	.access =	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name =         "Optical Output Mode",
+	.count =	1,
+	.info =         snd_emu1010_optical_out_info,
+	.get =          snd_emu1010_optical_out_get,
+	.put =          snd_emu1010_optical_out_put
+};
+
+static int snd_emu1010_optical_in_info(struct snd_kcontrol *kcontrol,
+					  struct snd_ctl_elem_info *uinfo)
+{
+	static const char * const texts[2] = {
+		"SPDIF", "ADAT"
+	};
+
+	return snd_ctl_enum_info(uinfo, 1, 2, texts);
+}
+
+static int snd_emu1010_optical_in_get(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+
+	ucontrol->value.enumerated.item[0] = emu->emu1010.optical_in;
+	return 0;
+}
+
+static int snd_emu1010_optical_in_put(struct snd_kcontrol *kcontrol,
+					struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_emu10k1 *emu = snd_kcontrol_chip(kcontrol);
+	unsigned int val;
+	u32 tmp;
+	int change = 0;
+
+	val = ucontrol->value.enumerated.item[0];
+	/* Limit: uinfo->value.enumerated.items = 2; */
+	if (val >= 2)
+		return -EINVAL;
+	change = (emu->emu1010.optical_in != val);
+	if (change) {
+		emu->emu1010.optical_in = val;
+		tmp = (emu->emu1010.optical_in ? EMU_HANA_OPTICAL_IN_ADAT : 0) |
+			(emu->emu1010.optical_out ? EMU_HANA_OPTICAL_OUT_ADAT : 0);
+		snd_emu1010_fpga_write(emu, EMU_HANA_OPTICAL_TYPE, tmp);
+	}
+	return change;
+}
+
+static struct snd_kcontrol_new snd_emu1010_optical_in = {
+	.access =	SNDRV_CTL_ELEM_ACCESS_READWRITE,
+	.iface =        SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name =         "Optical Input Mode",
+	.count =	1,
+	.info =         snd_emu1010_optical_in_info,
+	.get =          snd_emu1010_optical_in_get,
+	.put =          snd_emu1010_optical_in_put
+};
+
 static int snd_audigy_i2c_capture_source_info(struct snd_kcontrol *kcontrol,
 					  struct snd_ctl_elem_info *uinfo)
 {
@@ -2051,6 +2153,14 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu,
 			snd_ctl_new1(&snd_emu1010_internal_clock, emu));
 		if (err < 0)
 			return err;
+		err = snd_ctl_add(card,
+			snd_ctl_new1(&snd_emu1010_optical_out, emu));
+		if (err < 0)
+			return err;
+		err = snd_ctl_add(card,
+			snd_ctl_new1(&snd_emu1010_optical_in, emu));
+		if (err < 0)
+			return err;
 
 	} else if (emu->card_capabilities->emu_model) {
 		/* all other e-mu cards for now */
@@ -2086,6 +2196,14 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu,
 			snd_ctl_new1(&snd_emu1010_internal_clock, emu));
 		if (err < 0)
 			return err;
+		err = snd_ctl_add(card,
+			snd_ctl_new1(&snd_emu1010_optical_out, emu));
+		if (err < 0)
+			return err;
+		err = snd_ctl_add(card,
+			snd_ctl_new1(&snd_emu1010_optical_in, emu));
+		if (err < 0)
+			return err;
 	}
 
 	if ( emu->card_capabilities->i2c_adc) {
diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c
index 2ca9f2e93139..53745f4c2bf5 100644
--- a/sound/pci/emu10k1/emuproc.c
+++ b/sound/pci/emu10k1/emuproc.c
@@ -241,31 +241,22 @@ static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry,
 	struct snd_emu10k1 *emu = entry->private_data;
 	u32 value;
 	u32 value2;
-	unsigned long flags;
 	u32 rate;
 
 	if (emu->card_capabilities->emu_model) {
-		spin_lock_irqsave(&emu->emu_lock, flags);
 		snd_emu1010_fpga_read(emu, 0x38, &value);
-		spin_unlock_irqrestore(&emu->emu_lock, flags);
 		if ((value & 0x1) == 0) {
-			spin_lock_irqsave(&emu->emu_lock, flags);
 			snd_emu1010_fpga_read(emu, 0x2a, &value);
 			snd_emu1010_fpga_read(emu, 0x2b, &value2);
-			spin_unlock_irqrestore(&emu->emu_lock, flags);
 			rate = 0x1770000 / (((value << 5) | value2)+1);	
 			snd_iprintf(buffer, "ADAT Locked : %u\n", rate);
 		} else {
 			snd_iprintf(buffer, "ADAT Unlocked\n");
 		}
-		spin_lock_irqsave(&emu->emu_lock, flags);
 		snd_emu1010_fpga_read(emu, 0x20, &value);
-		spin_unlock_irqrestore(&emu->emu_lock, flags);
 		if ((value & 0x4) == 0) {
-			spin_lock_irqsave(&emu->emu_lock, flags);
 			snd_emu1010_fpga_read(emu, 0x28, &value);
 			snd_emu1010_fpga_read(emu, 0x29, &value2);
-			spin_unlock_irqrestore(&emu->emu_lock, flags);
 			rate = 0x1770000 / (((value << 5) | value2)+1);	
 			snd_iprintf(buffer, "SPDIF Locked : %d\n", rate);
 		} else {
@@ -410,14 +401,11 @@ static void snd_emu_proc_emu1010_reg_read(struct snd_info_entry *entry,
 {
 	struct snd_emu10k1 *emu = entry->private_data;
 	u32 value;
-	unsigned long flags;
 	int i;
 	snd_iprintf(buffer, "EMU1010 Registers:\n\n");
 
 	for(i = 0; i < 0x40; i+=1) {
-		spin_lock_irqsave(&emu->emu_lock, flags);
 		snd_emu1010_fpga_read(emu, i, &value);
-		spin_unlock_irqrestore(&emu->emu_lock, flags);
 		snd_iprintf(buffer, "%02X: %08X, %02X\n", i, value, (value >> 8) & 0x7f);
 	}
 }