Merge tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "There have been some significant changes in the core side, both for
  ALSA and ASoC, while lots of development have been seen in SOF, as
  well as many small fixes/improvements for ASoC codecs and platforms.
  Below is a highlight in this cycle:

  Core:
   - The unification of PCM vmalloc buffer allocation helpers into the
     standard API
   - Clean up of the default PCM mmap handling for vmalloc & SG-buffer
   - Fix potential races at ALSA timer open
   - A few new PCM API extensions; just preliminary core changes, the
     actual changes in drivers will be merged in 5.6
   - Continued ASoC componentization works; now almost everything is a
     common ASoC component object. A lot of refactoring and
     simplification have been done along with it.

  ASoC:
   - Many fixes to the Sound Open Firmware (SOF) code
   - Wake on voice support for Chromebooks
   - SPI support and trigger word detection for RT5677
   - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems
     with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770

  HD-audio:
   - Improved Intel DSP configuration / probe code for SOF
   - Plumbing the legacy HD-audio driver with Intel SOF HDMI
   - DP-MST support for Nvidia HDMI codecs
   - Realtek quirks cleanups and new additions as usual

  Others:
   - Lots of refactoring and cleanups for FireWire; period-size sharing,
     h/w IRQ interval configuration, clock recovery improvements, etc
   - USB-audio: Scarlett mixer quirks
   - Cleanups of PCM calls in various drivers (including media and USB)
     to adapt the core API changes"

* tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits)
  ALSA: usb-audio: Fix Focusrite Scarlett 6i6 gen1 - input handling
  ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC
  ALSA: aloop: Fix dependency on timer API
  ASoC: DMI long name - avoid to add board name if matches with product name
  ASoC: improve the DMI long card code in asoc-core
  ASoC: rsnd: fix DALIGN register for SSIU
  ALSA: aloop: Avoid unexpected timer event callback tasklets
  ALSA: aloop: Remove redundant locking in timer open function
  ASoC: component: Add sync_stop PCM ops
  ASoC: pcm: Make ioctl ops optional
  ALSA: hda/hdmi - Clear codec->relaxed_resume flag at unbinding
  ALSA: hda - Disable audio component for legacy Nvidia HDMI codecs
  ALSA: cs4236: fix error return comparison of an unsigned integer
  ALSA: usb-audio: Fix NULL dereference at parsing BADD
  ALSA: usb-audio: Fix Scarlett 6i6 Gen 2 port data
  ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop
  ALSA: hda/realtek - Move some alc236 pintbls to fallback table
  ALSA: hda/realtek - Move some alc256 pintbls to fallback table
  ALSA: docs: Update about the new PCM sync_stop ops
  ALSA: pcm: Add card sync_irq field
  ...

1 files changed, 129 insertions, 0 deletions

diff --git a/sound/soc/codecs/adau1761.c b/sound/soc/codecs/adau1761.c
index 977f5a63be3f..5ca9b744b7d8 100644
--- a/sound/soc/codecs/adau1761.c
+++ b/sound/soc/codecs/adau1761.c
@@ -28,6 +28,10 @@
 #define ADAU1761_REC_MIXER_RIGHT1	0x400d
 #define ADAU1761_LEFT_DIFF_INPUT_VOL	0x400e
 #define ADAU1761_RIGHT_DIFF_INPUT_VOL	0x400f
+#define ADAU1761_ALC_CTRL0		0x4011
+#define ADAU1761_ALC_CTRL1		0x4012
+#define ADAU1761_ALC_CTRL2		0x4013
+#define ADAU1761_ALC_CTRL3		0x4014
 #define ADAU1761_PLAY_LR_MIXER_LEFT	0x4020
 #define ADAU1761_PLAY_MIXER_LEFT0	0x401c
 #define ADAU1761_PLAY_MIXER_LEFT1	0x401d
@@ -71,6 +75,10 @@ static const struct reg_default adau1761_reg_defaults[] = {
 	{ ADAU1761_REC_MIXER_RIGHT0,		0x00 },
 	{ ADAU1761_REC_MIXER_RIGHT1,		0x00 },
 	{ ADAU1761_LEFT_DIFF_INPUT_VOL,		0x00 },
+	{ ADAU1761_ALC_CTRL0,			0x00 },
+	{ ADAU1761_ALC_CTRL1,			0x00 },
+	{ ADAU1761_ALC_CTRL2,			0x00 },
+	{ ADAU1761_ALC_CTRL3,			0x00 },
 	{ ADAU1761_RIGHT_DIFF_INPUT_VOL,	0x00 },
 	{ ADAU1761_PLAY_LR_MIXER_LEFT,		0x00 },
 	{ ADAU1761_PLAY_MIXER_LEFT0,		0x00 },
@@ -121,6 +129,10 @@ static const DECLARE_TLV_DB_SCALE(adau1761_sidetone_tlv, -1800, 300, 1);
 static const DECLARE_TLV_DB_SCALE(adau1761_boost_tlv, -600, 600, 1);
 static const DECLARE_TLV_DB_SCALE(adau1761_pga_boost_tlv, -2000, 2000, 1);
 
+static const DECLARE_TLV_DB_SCALE(adau1761_alc_max_gain_tlv, -1200, 600, 0);
+static const DECLARE_TLV_DB_SCALE(adau1761_alc_target_tlv, -2850, 150, 0);
+static const DECLARE_TLV_DB_SCALE(adau1761_alc_ng_threshold_tlv, -7650, 150, 0);
+
 static const unsigned int adau1761_bias_select_values[] = {
 	0, 2, 3,
 };
@@ -147,6 +159,103 @@ static SOC_VALUE_ENUM_SINGLE_DECL(adau1761_capture_bias_enum,
 		ADAU17X1_REC_POWER_MGMT, 1, 0x3, adau1761_bias_select_text,
 		adau1761_bias_select_values);
 
+static const unsigned int adau1761_pga_slew_time_values[] = {
+	3, 0, 1, 2,
+};
+
+static const char * const adau1761_pga_slew_time_text[] = {
+	"Off",
+	"24 ms",
+	"48 ms",
+	"96 ms",
+};
+
+static const char * const adau1761_alc_function_text[] = {
+	"Off",
+	"Right",
+	"Left",
+	"Stereo",
+	"DSP control",
+};
+
+static const char * const adau1761_alc_hold_time_text[] = {
+	"2.67 ms",
+	"5.34 ms",
+	"10.68 ms",
+	"21.36 ms",
+	"42.72 ms",
+	"85.44 ms",
+	"170.88 ms",
+	"341.76 ms",
+	"683.52 ms",
+	"1367 ms",
+	"2734.1 ms",
+	"5468.2 ms",
+	"10936 ms",
+	"21873 ms",
+	"43745 ms",
+	"87491 ms",
+};
+
+static const char * const adau1761_alc_attack_time_text[] = {
+	"6 ms",
+	"12 ms",
+	"24 ms",
+	"48 ms",
+	"96 ms",
+	"192 ms",
+	"384 ms",
+	"768 ms",
+	"1540 ms",
+	"3070 ms",
+	"6140 ms",
+	"12290 ms",
+	"24580 ms",
+	"49150 ms",
+	"98300 ms",
+	"196610 ms",
+};
+
+static const char * const adau1761_alc_decay_time_text[] = {
+	"24 ms",
+	"48 ms",
+	"96 ms",
+	"192 ms",
+	"384 ms",
+	"768 ms",
+	"15400 ms",
+	"30700 ms",
+	"61400 ms",
+	"12290 ms",
+	"24580 ms",
+	"49150 ms",
+	"98300 ms",
+	"196610 ms",
+	"393220 ms",
+	"786430 ms",
+};
+
+static const char * const adau1761_alc_ng_type_text[] = {
+	"Hold",
+	"Mute",
+	"Fade",
+	"Fade + Mute",
+};
+
+static SOC_VALUE_ENUM_SINGLE_DECL(adau1761_pga_slew_time_enum,
+		ADAU1761_ALC_CTRL0, 6, 0x3, adau1761_pga_slew_time_text,
+		adau1761_pga_slew_time_values);
+static SOC_ENUM_SINGLE_DECL(adau1761_alc_function_enum,
+		ADAU1761_ALC_CTRL0, 0, adau1761_alc_function_text);
+static SOC_ENUM_SINGLE_DECL(adau1761_alc_hold_time_enum,
+		ADAU1761_ALC_CTRL1, 4, adau1761_alc_hold_time_text);
+static SOC_ENUM_SINGLE_DECL(adau1761_alc_attack_time_enum,
+		ADAU1761_ALC_CTRL2, 4, adau1761_alc_attack_time_text);
+static SOC_ENUM_SINGLE_DECL(adau1761_alc_decay_time_enum,
+		ADAU1761_ALC_CTRL2, 0, adau1761_alc_decay_time_text);
+static SOC_ENUM_SINGLE_DECL(adau1761_alc_ng_type_enum,
+		ADAU1761_ALC_CTRL3, 6, adau1761_alc_ng_type_text);
+
 static const struct snd_kcontrol_new adau1761_jack_detect_controls[] = {
 	SOC_SINGLE("Speaker Auto-mute Switch", ADAU1761_DIGMIC_JACKDETECT,
 		4, 1, 0),
@@ -161,6 +270,22 @@ static const struct snd_kcontrol_new adau1761_differential_mode_controls[] = {
 
 	SOC_DOUBLE_R_TLV("PGA Boost Capture Volume", ADAU1761_REC_MIXER_LEFT1,
 		ADAU1761_REC_MIXER_RIGHT1, 3, 2, 0, adau1761_pga_boost_tlv),
+
+	SOC_ENUM("PGA Capture Slew Time", adau1761_pga_slew_time_enum),
+
+	SOC_SINGLE_TLV("ALC Capture Max Gain Volume", ADAU1761_ALC_CTRL0,
+		3, 7, 0, adau1761_alc_max_gain_tlv),
+	SOC_ENUM("ALC Capture Function", adau1761_alc_function_enum),
+	SOC_ENUM("ALC Capture Hold Time", adau1761_alc_hold_time_enum),
+	SOC_SINGLE_TLV("ALC Capture Target Volume", ADAU1761_ALC_CTRL1,
+		0, 15, 0, adau1761_alc_target_tlv),
+	SOC_ENUM("ALC Capture Attack Time", adau1761_alc_decay_time_enum),
+	SOC_ENUM("ALC Capture Decay Time", adau1761_alc_attack_time_enum),
+	SOC_ENUM("ALC Capture Noise Gate Type", adau1761_alc_ng_type_enum),
+	SOC_SINGLE("ALC Capture Noise Gate Switch",
+		ADAU1761_ALC_CTRL3, 5, 1, 0),
+	SOC_SINGLE_TLV("ALC Capture Noise Gate Threshold Volume",
+		ADAU1761_ALC_CTRL3, 0, 31, 0, adau1761_alc_ng_threshold_tlv),
 };
 
 static const struct snd_kcontrol_new adau1761_single_mode_controls[] = {
@@ -632,6 +757,10 @@ static bool adau1761_readable_register(struct device *dev, unsigned int reg)
 	case ADAU1761_DEJITTER:
 	case ADAU1761_CLK_ENABLE0:
 	case ADAU1761_CLK_ENABLE1:
+	case ADAU1761_ALC_CTRL0:
+	case ADAU1761_ALC_CTRL1:
+	case ADAU1761_ALC_CTRL2:
+	case ADAU1761_ALC_CTRL3:
 		return true;
 	default:
 		break;