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| author |   Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2019-02-28 13:30:55 +0100 |
| commit | 70395a96bd882d8dba669f99b5cec0008690accd (patch) | |
| tree | 37f3a4c2cf35828f153f3ce59c3daa4f39241c32 /sound | |
| parent | ALSA: firewire-motu: fix construction of PCM frame for capture direction (diff) | |
| parent | Merge branch 'asoc-5.1' into asoc-next (diff) | |
| download | linux-dev-70395a96bd882d8dba669f99b5cec0008690accd.tar.xz linux-dev-70395a96bd882d8dba669f99b5cec0008690accd.zip | |
Merge tag 'asoc-v5.1-2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: More changes for v5.1
Another batch of changes for ASoC, no big core changes - it's mainly
small fixes and improvements for individual drivers.
- A big refresh and cleanup of the Samsung drivers, fixing a number of
issues which allow the driver to be used with a wider range of
userspaces.
- Fixes for the Intel drivers to make them more standard so less likely
to get bitten by core issues.
- New driver for Cirrus Logic CS35L26.
Diffstat (limited to 'sound')
76 files changed, 4254 insertions, 1128 deletions
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 3bd1286eb5a8..c8413d44973c 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -1864,6 +1864,8 @@ enum { ALC887_FIXUP_BASS_CHMAP, ALC1220_FIXUP_GB_DUAL_CODECS, ALC1220_FIXUP_CLEVO_P950, + ALC1220_FIXUP_SYSTEM76_ORYP5, + ALC1220_FIXUP_SYSTEM76_ORYP5_PINS, }; static void alc889_fixup_coef(struct hda_codec *codec, @@ -2065,6 +2067,17 @@ static void alc1220_fixup_clevo_p950(struct hda_codec *codec, snd_hda_override_conn_list(codec, 0x1b, 1, conn1); } +static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec, + const struct hda_fixup *fix, int action); + +static void alc1220_fixup_system76_oryp5(struct hda_codec *codec, + const struct hda_fixup *fix, + int action) +{ + alc1220_fixup_clevo_p950(codec, fix, action); + alc_fixup_headset_mode_no_hp_mic(codec, fix, action); +} + static const struct hda_fixup alc882_fixups[] = { [ALC882_FIXUP_ABIT_AW9D_MAX] = { .type = HDA_FIXUP_PINS, @@ -2309,6 +2322,19 @@ static const struct hda_fixup alc882_fixups[] = { .type = HDA_FIXUP_FUNC, .v.func = alc1220_fixup_clevo_p950, }, + [ALC1220_FIXUP_SYSTEM76_ORYP5] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc1220_fixup_system76_oryp5, + }, + [ALC1220_FIXUP_SYSTEM76_ORYP5_PINS] = { + .type = HDA_FIXUP_PINS, + .v.pins = (const struct hda_pintbl[]) { + { 0x19, 0x01a1913c }, /* use as headset mic, without its own jack detect */ + {} + }, + .chained = true, + .chain_id = ALC1220_FIXUP_SYSTEM76_ORYP5, + }, }; static const struct snd_pci_quirk alc882_fixup_tbl[] = { @@ -2385,6 +2411,8 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1558, 0x9501, "Clevo P950HR", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x95e1, "Clevo P95xER", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1558, 0x95e2, "Clevo P950ER", ALC1220_FIXUP_CLEVO_P950), + SND_PCI_QUIRK(0x1558, 0x96e1, "System76 Oryx Pro (oryp5)", ALC1220_FIXUP_SYSTEM76_ORYP5_PINS), + SND_PCI_QUIRK(0x1558, 0x97e1, "System76 Oryx Pro (oryp5)", ALC1220_FIXUP_SYSTEM76_ORYP5_PINS), SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD), SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD), SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", ALC882_FIXUP_LENOVO_Y530), @@ -5644,6 +5672,7 @@ enum { ALC294_FIXUP_ASUS_SPK, ALC225_FIXUP_HEADSET_JACK, ALC293_FIXUP_SYSTEM76_MIC_NO_PRESENCE, + ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE, }; static const struct hda_fixup alc269_fixups[] = { @@ -6599,6 +6628,17 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC }, + [ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE] = { + .type = HDA_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + /* Disable PCBEEP-IN passthrough */ + { 0x20, AC_VERB_SET_COEF_INDEX, 0x36 }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x57d7 }, + { } + }, + .chained = true, + .chain_id = ALC285_FIXUP_LENOVO_HEADPHONE_NOISE + }, }; static const struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -7284,7 +7324,7 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x12, 0x90a60130}, {0x19, 0x03a11020}, {0x21, 0x0321101f}), - SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_HEADPHONE_NOISE, + SND_HDA_PIN_QUIRK(0x10ec0285, 0x17aa, "Lenovo", ALC285_FIXUP_LENOVO_PC_BEEP_IN_NOISE, {0x12, 0x90a60130}, {0x14, 0x90170110}, {0x19, 0x04a11040}, diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index e6ce18c21b98..419114edfd57 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -55,6 +55,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_CS35L33 if I2C select SND_SOC_CS35L34 if I2C select SND_SOC_CS35L35 if I2C + select SND_SOC_CS35L36 if I2C select SND_SOC_CS42L42 if I2C select SND_SOC_CS42L51_I2C if I2C select SND_SOC_CS42L52 if I2C && INPUT @@ -484,6 +485,10 @@ config SND_SOC_CS35L35 tristate "Cirrus Logic CS35L35 CODEC" depends on I2C +config SND_SOC_CS35L36 + tristate "Cirrus Logic CS35L36 CODEC" + depends on I2C + config SND_SOC_CS42L42 tristate "Cirrus Logic CS42L42 CODEC" depends on I2C diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index b07dfb5fa700..aab2ad95a137 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -47,6 +47,7 @@ snd-soc-cs35l32-objs := cs35l32.o snd-soc-cs35l33-objs := cs35l33.o snd-soc-cs35l34-objs := cs35l34.o snd-soc-cs35l35-objs := cs35l35.o +snd-soc-cs35l36-objs := cs35l36.o snd-soc-cs42l42-objs := cs42l42.o snd-soc-cs42l51-objs := cs42l51.o snd-soc-cs42l51-i2c-objs := cs42l51-i2c.o @@ -319,6 +320,7 @@ obj-$(CONFIG_SND_SOC_CS35L32) += snd-soc-cs35l32.o obj-$(CONFIG_SND_SOC_CS35L33) += snd-soc-cs35l33.o obj-$(CONFIG_SND_SOC_CS35L34) += snd-soc-cs35l34.o obj-$(CONFIG_SND_SOC_CS35L35) += snd-soc-cs35l35.o +obj-$(CONFIG_SND_SOC_CS35L36) += snd-soc-cs35l36.o obj-$(CONFIG_SND_SOC_CS42L42) += snd-soc-cs42l42.o obj-$(CONFIG_SND_SOC_CS42L51) += snd-soc-cs42l51.o obj-$(CONFIG_SND_SOC_CS42L51_I2C) += snd-soc-cs42l51-i2c.o diff --git a/sound/soc/codecs/ad193x.c b/sound/soc/codecs/ad193x.c index 4b60ebee491d..96d7cb2e4a56 100644 --- a/sound/soc/codecs/ad193x.c +++ b/sound/soc/codecs/ad193x.c @@ -37,6 +37,13 @@ static SOC_ENUM_SINGLE_DECL(ad193x_deemp_enum, AD193X_DAC_CTRL2, 1, static const DECLARE_TLV_DB_MINMAX(adau193x_tlv, -9563, 0); +static const unsigned int ad193x_sb[] = {32}; + +static struct snd_pcm_hw_constraint_list constr = { + .list = ad193x_sb, + .count = ARRAY_SIZE(ad193x_sb), +}; + static const struct snd_kcontrol_new ad193x_snd_controls[] = { /* DAC volume control */ SOC_DOUBLE_R_TLV("DAC1 Volume", AD193X_DAC_L1_VOL, @@ -93,6 +100,15 @@ static const struct snd_soc_dapm_widget ad193x_adc_widgets[] = { SND_SOC_DAPM_INPUT("ADC2IN"), }; +static int ad193x_check_pll(struct snd_soc_dapm_widget *source, + struct snd_soc_dapm_widget *sink) +{ + struct snd_soc_component *component = snd_soc_dapm_to_component(source->dapm); + struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(component); + + return !!ad193x->sysclk; +} + static const struct snd_soc_dapm_route audio_paths[] = { { "DAC", NULL, "SYSCLK" }, { "DAC Output", NULL, "DAC" }, @@ -101,7 +117,7 @@ static const struct snd_soc_dapm_route audio_paths[] = { { "DAC2OUT", NULL, "DAC Output" }, { "DAC3OUT", NULL, "DAC Output" }, { "DAC4OUT", NULL, "DAC Output" }, - { "SYSCLK", NULL, "PLL_PWR" }, + { "SYSCLK", NULL, "PLL_PWR", &ad193x_check_pll }, }; static const struct snd_soc_dapm_route ad193x_adc_audio_paths[] = { @@ -181,23 +197,26 @@ static int ad193x_set_dai_fmt(struct snd_soc_dai *codec_dai, { struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(codec_dai->component); unsigned int adc_serfmt = 0; + unsigned int dac_serfmt = 0; unsigned int adc_fmt = 0; unsigned int dac_fmt = 0; /* At present, the driver only support AUX ADC mode(SND_SOC_DAIFMT_I2S - * with TDM) and ADC&DAC TDM mode(SND_SOC_DAIFMT_DSP_A) + * with TDM), ADC&DAC TDM mode(SND_SOC_DAIFMT_DSP_A) and DAC I2S mode + * (SND_SOC_DAIFMT_I2S) */ switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: adc_serfmt |= AD193X_ADC_SERFMT_TDM; + dac_serfmt |= AD193X_DAC_SERFMT_STEREO; break; case SND_SOC_DAIFMT_DSP_A: adc_serfmt |= AD193X_ADC_SERFMT_AUX; + dac_serfmt |= AD193X_DAC_SERFMT_TDM; break; default: if (ad193x_has_adc(ad193x)) return -EINVAL; - break; } switch (fmt & SND_SOC_DAIFMT_INV_MASK) { @@ -221,6 +240,12 @@ static int ad193x_set_dai_fmt(struct snd_soc_dai *codec_dai, return -EINVAL; } + /* For DSP_*, LRCLK's polarity must be inverted */ + if (fmt & SND_SOC_DAIFMT_DSP_A) { + change_bit(ffs(AD193X_DAC_LEFT_HIGH) - 1, + (unsigned long *)&dac_fmt); + } + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: /* codec clk & frm master */ adc_fmt |= AD193X_ADC_LCR_MASTER; @@ -248,6 +273,8 @@ static int ad193x_set_dai_fmt(struct snd_soc_dai *codec_dai, regmap_update_bits(ad193x->regmap, AD193X_ADC_CTRL2, AD193X_ADC_FMT_MASK, adc_fmt); } + regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL0, + AD193X_DAC_SERFMT_MASK, dac_serfmt); regmap_update_bits(ad193x->regmap, AD193X_DAC_CTRL1, AD193X_DAC_FMT_MASK, dac_fmt); @@ -258,7 +285,22 @@ static int ad193x_set_dai_sysclk(struct snd_soc_dai *codec_dai, int clk_id, unsigned int freq, int dir) { struct snd_soc_component *component = codec_dai->component; + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(component); + + if (clk_id == AD193X_SYSCLK_MCLK) { + /* MCLK must be 512 x fs */ + if (dir == SND_SOC_CLOCK_OUT || freq != 24576000) + return -EINVAL; + + regmap_update_bits(ad193x->regmap, AD193X_PLL_CLK_CTRL1, + AD193X_PLL_SRC_MASK, + AD193X_PLL_DAC_SRC_MCLK | + AD193X_PLL_CLK_SRC_MCLK); + + snd_soc_dapm_sync(dapm); + return 0; + } switch (freq) { case 12288000: case 18432000: @@ -321,7 +363,16 @@ static int ad193x_hw_params(struct snd_pcm_substream *substream, return 0; } +static int ad193x_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_SAMPLE_BITS, + &constr); +} + static const struct snd_soc_dai_ops ad193x_dai_ops = { + .startup = ad193x_startup, .hw_params = ad193x_hw_params, .digital_mute = ad193x_mute, .set_tdm_slot = ad193x_set_tdm_slot, @@ -351,6 +402,20 @@ static struct snd_soc_dai_driver ad193x_dai = { .ops = &ad193x_dai_ops, }; +/* codec DAI instance for DAC only */ +static struct snd_soc_dai_driver ad193x_no_adc_dai = { + .name = "ad193x-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 2, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE, + }, + .ops = &ad193x_dai_ops, +}; + static int ad193x_component_probe(struct snd_soc_component *component) { struct ad193x_priv *ad193x = snd_soc_component_get_drvdata(component); @@ -444,8 +509,11 @@ int ad193x_probe(struct device *dev, struct regmap *regmap, dev_set_drvdata(dev, ad193x); + if (ad193x_has_adc(ad193x)) + return devm_snd_soc_register_component(dev, &soc_component_dev_ad193x, + &ad193x_dai, 1); return devm_snd_soc_register_component(dev, &soc_component_dev_ad193x, - &ad193x_dai, 1); + &ad193x_no_adc_dai, 1); } EXPORT_SYMBOL_GPL(ad193x_probe); diff --git a/sound/soc/codecs/ad193x.h b/sound/soc/codecs/ad193x.h index 8b1e65f928d2..27d6afbd7dfb 100644 --- a/sound/soc/codecs/ad193x.h +++ b/sound/soc/codecs/ad193x.h @@ -31,6 +31,11 @@ int ad193x_probe(struct device *dev, struct regmap *regmap, #define AD193X_PLL_INPUT_512 (2 << 1) #define AD193X_PLL_INPUT_768 (3 << 1) #define AD193X_PLL_CLK_CTRL1 0x01 +#define AD193X_PLL_SRC_MASK 0x03 +#define AD193X_PLL_DAC_SRC_PLL 0 +#define AD193X_PLL_DAC_SRC_MCLK 1 +#define AD193X_PLL_CLK_SRC_PLL (0 << 1) +#define AD193X_PLL_CLK_SRC_MCLK (1 << 1) #define AD193X_DAC_CTRL0 0x02 #define AD193X_DAC_POWERDOWN 0x01 #define AD193X_DAC_SERFMT_MASK 0xC0 @@ -96,4 +101,7 @@ int ad193x_probe(struct device *dev, struct regmap *regmap, #define AD193X_NUM_REGS 17 +#define AD193X_SYSCLK_PLL 0 +#define AD193X_SYSCLK_MCLK 1 + #endif diff --git a/sound/soc/codecs/adau1977.c b/sound/soc/codecs/adau1977.c index 116af6a9ce3b..11c53bcb71dd 100644 --- a/sound/soc/codecs/adau1977.c +++ b/sound/soc/codecs/adau1977.c @@ -885,13 +885,15 @@ static int adau1977_setup_micbias(struct adau1977 *adau1977) struct adau1977_platform_data *pdata = adau1977->dev->platform_data; unsigned int micbias; - if (pdata) { + if (pdata) micbias = pdata->micbias; - if (micbias > ADAU1977_MICBIAS_9V0) - return -EINVAL; - - } else { + else if (device_property_read_u32(adau1977->dev, "adi,micbias", + &micbias)) micbias = ADAU1977_MICBIAS_8V5; + + if (micbias > ADAU1977_MICBIAS_9V0) { + dev_err(adau1977->dev, "Invalid value for 'adi,micbias'\n"); + return -EINVAL; } return regmap_update_bits(adau1977->regmap, ADAU1977_REG_MICBIAS, diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c index b14100b6a939..99a3af8a15ff 100644 --- a/sound/soc/codecs/cros_ec_codec.c +++ b/sound/soc/codecs/cros_ec_codec.c @@ -206,7 +206,7 @@ static const struct snd_soc_dai_ops cros_ec_i2s_dai_ops = { .set_fmt = cros_ec_i2s_set_dai_fmt, }; -struct snd_soc_dai_driver cros_ec_dai[] = { +static struct snd_soc_dai_driver cros_ec_dai[] = { { .name = "cros_ec_codec I2S", .id = 0, diff --git a/sound/soc/codecs/cs35l36.c b/sound/soc/codecs/cs35l36.c new file mode 100644 index 000000000000..e9b5f76f27a8 --- /dev/null +++ b/sound/soc/codecs/cs35l36.c @@ -0,0 +1,1957 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// cs35l36.c -- CS35L36 ALSA SoC audio driver +// +// Copyright 2018 Cirrus Logic, Inc. +// +// Author: James Schulman <james.schulman@cirrus.com> + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/i2c.h> +#include <linux/slab.h> +#include <linux/workqueue.h> +#include <linux/platform_device.h> +#include <linux/regulator/consumer.h> +#include <linux/gpio/consumer.h> +#include <linux/of_device.h> +#include <linux/of_gpio.h> +#include <linux/regmap.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <linux/gpio.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <sound/cs35l36.h> +#include <linux/of_irq.h> +#include <linux/completion.h> + +#include "cs35l36.h" + +/* + * Some fields take zero as a valid value so use a high bit flag that won't + * get written to the device to mark those. + */ +#define CS35L36_VALID_PDATA 0x80000000 + +static const char * const cs35l36_supplies[] = { + "VA", + "VP", +}; + +struct cs35l36_private { + struct device *dev; + struct cs35l36_platform_data pdata; + struct regmap *regmap; + struct regulator_bulk_data supplies[2]; + int num_supplies; + int clksrc; + int chip_version; + int rev_id; + int ldm_mode_sel; + struct gpio_desc *reset_gpio; +}; + +struct cs35l36_pll_config { + int freq; + int clk_cfg; + int fll_igain; +}; + +static const struct cs35l36_pll_config cs35l36_pll_sysclk[] = { + {32768, 0x00, 0x05}, + {8000, 0x01, 0x03}, + {11025, 0x02, 0x03}, + {12000, 0x03, 0x03}, + {16000, 0x04, 0x04}, + {22050, 0x05, 0x04}, + {24000, 0x06, 0x04}, + {32000, 0x07, 0x05}, + {44100, 0x08, 0x05}, + {48000, 0x09, 0x05}, + {88200, 0x0A, 0x06}, + {96000, 0x0B, 0x06}, + {128000, 0x0C, 0x07}, + {176400, 0x0D, 0x07}, + {192000, 0x0E, 0x07}, + {256000, 0x0F, 0x08}, + {352800, 0x10, 0x08}, + {384000, 0x11, 0x08}, + {512000, 0x12, 0x09}, + {705600, 0x13, 0x09}, + {750000, 0x14, 0x09}, + {768000, 0x15, 0x09}, + {1000000, 0x16, 0x0A}, + {1024000, 0x17, 0x0A}, + {1200000, 0x18, 0x0A}, + {1411200, 0x19, 0x0A}, + {1500000, 0x1A, 0x0A}, + {1536000, 0x1B, 0x0A}, + {2000000, 0x1C, 0x0A}, + {2048000, 0x1D, 0x0A}, + {2400000, 0x1E, 0x0A}, + {2822400, 0x1F, 0x0A}, + {3000000, 0x20, 0x0A}, + {3072000, 0x21, 0x0A}, + {3200000, 0x22, 0x0A}, + {4000000, 0x23, 0x0A}, + {4096000, 0x24, 0x0A}, + {4800000, 0x25, 0x0A}, + {5644800, 0x26, 0x0A}, + {6000000, 0x27, 0x0A}, + {6144000, 0x28, 0x0A}, + {6250000, 0x29, 0x08}, + {6400000, 0x2A, 0x0A}, + {6500000, 0x2B, 0x08}, + {6750000, 0x2C, 0x09}, + {7526400, 0x2D, 0x0A}, + {8000000, 0x2E, 0x0A}, + {8192000, 0x2F, 0x0A}, + {9600000, 0x30, 0x0A}, + {11289600, 0x31, 0x0A}, + {12000000, 0x32, 0x0A}, + {12288000, 0x33, 0x0A}, + {12500000, 0x34, 0x08}, + {12800000, 0x35, 0x0A}, + {13000000, 0x36, 0x0A}, + {13500000, 0x37, 0x0A}, + {19200000, 0x38, 0x0A}, + {22579200, 0x39, 0x0A}, + {24000000, 0x3A, 0x0A}, + {24576000, 0x3B, 0x0A}, + {25000000, 0x3C, 0x0A}, + {25600000, 0x3D, 0x0A}, + {26000000, 0x3E, 0x0A}, + {27000000, 0x3F, 0x0A}, +}; + +static struct reg_default cs35l36_reg[] = { + {CS35L36_TESTKEY_CTRL, 0x00000000}, + {CS35L36_USERKEY_CTL, 0x00000000}, + {CS35L36_OTP_CTRL1, 0x00002460}, + {CS35L36_OTP_CTRL2, 0x00000000}, + {CS35L36_OTP_CTRL3, 0x00000000}, + {CS35L36_OTP_CTRL4, 0x00000000}, + {CS35L36_OTP_CTRL5, 0x00000000}, + {CS35L36_PAC_CTL1, 0x00000004}, + {CS35L36_PAC_CTL2, 0x00000000}, + {CS35L36_PAC_CTL3, 0x00000000}, + {CS35L36_PWR_CTRL1, 0x00000000}, + {CS35L36_PWR_CTRL2, 0x00003321}, + {CS35L36_PWR_CTRL3, 0x01000010}, + {CS35L36_CTRL_OVRRIDE, 0x00000002}, + {CS35L36_AMP_OUT_MUTE, 0x00000000}, + {CS35L36_OTP_TRIM_STATUS, 0x00000000}, + {CS35L36_DISCH_FILT, 0x00000000}, + {CS35L36_PROTECT_REL_ERR, 0x00000000}, + {CS35L36_PAD_INTERFACE, 0x00000038}, + {CS35L36_PLL_CLK_CTRL, 0x00000010}, + {CS35L36_GLOBAL_CLK_CTRL, 0x00000003}, + {CS35L36_ADC_CLK_CTRL, 0x00000000}, + {CS35L36_SWIRE_CLK_CTRL, 0x00000000}, + {CS35L36_SP_SCLK_CLK_CTRL, 0x00000000}, + {CS35L36_MDSYNC_EN, 0x00000000}, + {CS35L36_MDSYNC_TX_ID, 0x00000000}, + {CS35L36_MDSYNC_PWR_CTRL, 0x00000000}, + {CS35L36_MDSYNC_DATA_TX, 0x00000000}, + {CS35L36_MDSYNC_TX_STATUS, 0x00000002}, + {CS35L36_MDSYNC_RX_STATUS, 0x00000000}, + {CS35L36_MDSYNC_ERR_STATUS, 0x00000000}, + {CS35L36_BSTCVRT_VCTRL1, 0x00000000}, + {CS35L36_BSTCVRT_VCTRL2, 0x00000001}, + {CS35L36_BSTCVRT_PEAK_CUR, 0x0000004A}, + {CS35L36_BSTCVRT_SFT_RAMP, 0x00000003}, + {CS35L36_BSTCVRT_COEFF, 0x00002424}, + {CS35L36_BSTCVRT_SLOPE_LBST, 0x00005800}, + {CS35L36_BSTCVRT_SW_FREQ, 0x00010000}, + {CS35L36_BSTCVRT_DCM_CTRL, 0x00002001}, + {CS35L36_BSTCVRT_DCM_MODE_FORCE, 0x00000000}, + {CS35L36_BSTCVRT_OVERVOLT_CTRL, 0x00000130}, + {CS35L36_VPI_LIMIT_MODE, 0x00000000}, + {CS35L36_VPI_LIMIT_MINMAX, 0x00003000}, + {CS35L36_VPI_VP_THLD, 0x00101010}, + {CS35L36_VPI_TRACK_CTRL, 0x00000000}, + {CS35L36_VPI_TRIG_MODE_CTRL, 0x00000000}, + {CS35L36_VPI_TRIG_STEPS, 0x00000000}, + {CS35L36_VI_SPKMON_FILT, 0x00000003}, + {CS35L36_VI_SPKMON_GAIN, 0x00000909}, + {CS35L36_VI_SPKMON_IP_SEL, 0x00000000}, + {CS35L36_DTEMP_WARN_THLD, 0x00000002}, + {CS35L36_DTEMP_STATUS, 0x00000000}, + {CS35L36_VPVBST_FS_SEL, 0x00000001}, + {CS35L36_VPVBST_VP_CTRL, 0x000001C0}, + {CS35L36_VPVBST_VBST_CTRL, 0x000001C0}, + {CS35L36_ASP_TX_PIN_CTRL, 0x00000028}, + {CS35L36_ASP_RATE_CTRL, 0x00090000}, + {CS35L36_ASP_FORMAT, 0x00000002}, + {CS35L36_ASP_FRAME_CTRL, 0x00180018}, + {CS35L36_ASP_TX1_TX2_SLOT, 0x00010000}, + {CS35L36_ASP_TX3_TX4_SLOT, 0x00030002}, + {CS35L36_ASP_TX5_TX6_SLOT, 0x00050004}, + {CS35L36_ASP_TX7_TX8_SLOT, 0x00070006}, + {CS35L36_ASP_RX1_SLOT, 0x00000000}, + {CS35L36_ASP_RX_TX_EN, 0x00000000}, + {CS35L36_ASP_RX1_SEL, 0x00000008}, + {CS35L36_ASP_TX1_SEL, 0x00000018}, + {CS35L36_ASP_TX2_SEL, 0x00000019}, + {CS35L36_ASP_TX3_SEL, 0x00000028}, + {CS35L36_ASP_TX4_SEL, 0x00000029}, + {CS35L36_ASP_TX5_SEL, 0x00000020}, + {CS35L36_ASP_TX6_SEL, 0x00000000}, + {CS35L36_SWIRE_P1_TX1_SEL, 0x00000018}, + {CS35L36_SWIRE_P1_TX2_SEL, 0x00000019}, + {CS35L36_SWIRE_P2_TX1_SEL, 0x00000028}, + {CS35L36_SWIRE_P2_TX2_SEL, 0x00000029}, + {CS35L36_SWIRE_P2_TX3_SEL, 0x00000020}, + {CS35L36_SWIRE_DP1_FIFO_CFG, 0x0000001B}, + {CS35L36_SWIRE_DP2_FIFO_CFG, 0x0000001B}, + {CS35L36_SWIRE_DP3_FIFO_CFG, 0x0000001B}, + {CS35L36_SWIRE_PCM_RX_DATA, 0x00000000}, + {CS35L36_SWIRE_FS_SEL, 0x00000001}, + {CS35L36_AMP_DIG_VOL_CTRL, 0x00008000}, + {CS35L36_VPBR_CFG, 0x02AA1905}, + {CS35L36_VBBR_CFG, 0x02AA1905}, + {CS35L36_VPBR_STATUS, 0x00000000}, + {CS35L36_VBBR_STATUS, 0x00000000}, + {CS35L36_OVERTEMP_CFG, 0x00000001}, + {CS35L36_AMP_ERR_VOL, 0x00000000}, + {CS35L36_CLASSH_CFG, 0x000B0405}, + {CS35L36_CLASSH_FET_DRV_CFG, 0x00000111}, + {CS35L36_NG_CFG, 0x00000033}, + {CS35L36_AMP_GAIN_CTRL, 0x00000273}, + {CS35L36_PWM_MOD_IO_CTRL, 0x00000000}, + {CS35L36_PWM_MOD_STATUS, 0x00000000}, + {CS35L36_DAC_MSM_CFG, 0x00000000}, + {CS35L36_AMP_SLOPE_CTRL, 0x00000B00}, + {CS35L36_AMP_PDM_VOLUME, 0x00000000}, + {CS35L36_AMP_PDM_RATE_CTRL, 0x00000000}, + {CS35L36_PDM_CH_SEL, 0x00000000}, + {CS35L36_AMP_NG_CTRL, 0x0000212F}, + {CS35L36_PDM_HIGHFILT_CTRL, 0x00000000}, + {CS35L36_PAC_INT0_CTRL, 0x00000001}, + {CS35L36_PAC_INT1_CTRL, 0x00000001}, + {CS35L36_PAC_INT2_CTRL, 0x00000001}, + {CS35L36_PAC_INT3_CTRL, 0x00000001}, + {CS35L36_PAC_INT4_CTRL, 0x00000001}, + {CS35L36_PAC_INT5_CTRL, 0x00000001}, + {CS35L36_PAC_INT6_CTRL, 0x00000001}, + {CS35L36_PAC_INT7_CTRL, 0x00000001}, +}; + +static bool cs35l36_readable_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS35L36_SW_RESET: + case CS35L36_SW_REV: + case CS35L36_HW_REV: + case CS35L36_TESTKEY_CTRL: + case CS35L36_USERKEY_CTL: + case CS35L36_OTP_MEM30: + case CS35L36_OTP_CTRL1: + case CS35L36_OTP_CTRL2: + case CS35L36_OTP_CTRL3: + case CS35L36_OTP_CTRL4: + case CS35L36_OTP_CTRL5: + case CS35L36_PAC_CTL1: + case CS35L36_PAC_CTL2: + case CS35L36_PAC_CTL3: + case CS35L36_DEVICE_ID: + case CS35L36_FAB_ID: + case CS35L36_REV_ID: + case CS35L36_PWR_CTRL1: + case CS35L36_PWR_CTRL2: + case CS35L36_PWR_CTRL3: + case CS35L36_CTRL_OVRRIDE: + case CS35L36_AMP_OUT_MUTE: + case CS35L36_OTP_TRIM_STATUS: + case CS35L36_DISCH_FILT: + case CS35L36_PROTECT_REL_ERR: + case CS35L36_PAD_INTERFACE: + case CS35L36_PLL_CLK_CTRL: + case CS35L36_GLOBAL_CLK_CTRL: + case CS35L36_ADC_CLK_CTRL: + case CS35L36_SWIRE_CLK_CTRL: + case CS35L36_SP_SCLK_CLK_CTRL: + case CS35L36_TST_FS_MON0: + case CS35L36_MDSYNC_EN: + case CS35L36_MDSYNC_TX_ID: + case CS35L36_MDSYNC_PWR_CTRL: + case CS35L36_MDSYNC_DATA_TX: + case CS35L36_MDSYNC_TX_STATUS: + case CS35L36_MDSYNC_RX_STATUS: + case CS35L36_MDSYNC_ERR_STATUS: + case CS35L36_BSTCVRT_VCTRL1: + case CS35L36_BSTCVRT_VCTRL2: + case CS35L36_BSTCVRT_PEAK_CUR: + case CS35L36_BSTCVRT_SFT_RAMP: + case CS35L36_BSTCVRT_COEFF: + case CS35L36_BSTCVRT_SLOPE_LBST: + case CS35L36_BSTCVRT_SW_FREQ: + case CS35L36_BSTCVRT_DCM_CTRL: + case CS35L36_BSTCVRT_DCM_MODE_FORCE: + case CS35L36_BSTCVRT_OVERVOLT_CTRL: + case CS35L36_BST_TST_MANUAL: + case CS35L36_BST_ANA2_TEST: + case CS35L36_VPI_LIMIT_MODE: + case CS35L36_VPI_LIMIT_MINMAX: + case CS35L36_VPI_VP_THLD: + case CS35L36_VPI_TRACK_CTRL: + case CS35L36_VPI_TRIG_MODE_CTRL: + case CS35L36_VPI_TRIG_STEPS: + case CS35L36_VI_SPKMON_FILT: + case CS35L36_VI_SPKMON_GAIN: + case CS35L36_VI_SPKMON_IP_SEL: + case CS35L36_DTEMP_WARN_THLD: + case CS35L36_DTEMP_STATUS: + case CS35L36_VPVBST_FS_SEL: + case CS35L36_VPVBST_VP_CTRL: + case CS35L36_VPVBST_VBST_CTRL: + case CS35L36_ASP_TX_PIN_CTRL: + case CS35L36_ASP_RATE_CTRL: + case CS35L36_ASP_FORMAT: + case CS35L36_ASP_FRAME_CTRL: + case CS35L36_ASP_TX1_TX2_SLOT: + case CS35L36_ASP_TX3_TX4_SLOT: + case CS35L36_ASP_TX5_TX6_SLOT: + case CS35L36_ASP_TX7_TX8_SLOT: + case CS35L36_ASP_RX1_SLOT: + case CS35L36_ASP_RX_TX_EN: + case CS35L36_ASP_RX1_SEL: + case CS35L36_ASP_TX1_SEL: + case CS35L36_ASP_TX2_SEL: + case CS35L36_ASP_TX3_SEL: + case CS35L36_ASP_TX4_SEL: + case CS35L36_ASP_TX5_SEL: + case CS35L36_ASP_TX6_SEL: + case CS35L36_SWIRE_P1_TX1_SEL: + case CS35L36_SWIRE_P1_TX2_SEL: + case CS35L36_SWIRE_P2_TX1_SEL: + case CS35L36_SWIRE_P2_TX2_SEL: + case CS35L36_SWIRE_P2_TX3_SEL: + case CS35L36_SWIRE_DP1_FIFO_CFG: + case CS35L36_SWIRE_DP2_FIFO_CFG: + case CS35L36_SWIRE_DP3_FIFO_CFG: + case CS35L36_SWIRE_PCM_RX_DATA: + case CS35L36_SWIRE_FS_SEL: + case CS35L36_AMP_DIG_VOL_CTRL: + case CS35L36_VPBR_CFG: + case CS35L36_VBBR_CFG: + case CS35L36_VPBR_STATUS: + case CS35L36_VBBR_STATUS: + case CS35L36_OVERTEMP_CFG: + case CS35L36_AMP_ERR_VOL: + case CS35L36_CLASSH_CFG: + case CS35L36_CLASSH_FET_DRV_CFG: + case CS35L36_NG_CFG: + case CS35L36_AMP_GAIN_CTRL: + case CS35L36_PWM_MOD_IO_CTRL: + case CS35L36_PWM_MOD_STATUS: + case CS35L36_DAC_MSM_CFG: + case CS35L36_AMP_SLOPE_CTRL: + case CS35L36_AMP_PDM_VOLUME: + case CS35L36_AMP_PDM_RATE_CTRL: + case CS35L36_PDM_CH_SEL: + case CS35L36_AMP_NG_CTRL: + case CS35L36_PDM_HIGHFILT_CTRL: + case CS35L36_INT1_STATUS: + case CS35L36_INT2_STATUS: + case CS35L36_INT3_STATUS: + case CS35L36_INT4_STATUS: + case CS35L36_INT1_RAW_STATUS: + case CS35L36_INT2_RAW_STATUS: + case CS35L36_INT3_RAW_STATUS: + case CS35L36_INT4_RAW_STATUS: + case CS35L36_INT1_MASK: + case CS35L36_INT2_MASK: + case CS35L36_INT3_MASK: + case CS35L36_INT4_MASK: + case CS35L36_INT1_EDGE_LVL_CTRL: + case CS35L36_INT3_EDGE_LVL_CTRL: + case CS35L36_PAC_INT_STATUS: + case CS35L36_PAC_INT_RAW_STATUS: + case CS35L36_PAC_INT_FLUSH_CTRL: + case CS35L36_PAC_INT0_CTRL: + case CS35L36_PAC_INT1_CTRL: + case CS35L36_PAC_INT2_CTRL: + case CS35L36_PAC_INT3_CTRL: + case CS35L36_PAC_INT4_CTRL: + case CS35L36_PAC_INT5_CTRL: + case CS35L36_PAC_INT6_CTRL: + case CS35L36_PAC_INT7_CTRL: + return true; + default: + if (reg >= CS35L36_PAC_PMEM_WORD0 && + reg <= CS35L36_PAC_PMEM_WORD1023) + return true; + else + return false; + } +} + +static bool cs35l36_precious_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS35L36_TESTKEY_CTRL: + case CS35L36_USERKEY_CTL: + case CS35L36_TST_FS_MON0: + return true; + default: + return false; + } +} + +static bool cs35l36_volatile_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS35L36_SW_RESET: + case CS35L36_SW_REV: + case CS35L36_HW_REV: + case CS35L36_TESTKEY_CTRL: + case CS35L36_USERKEY_CTL: + case CS35L36_DEVICE_ID: + case CS35L36_FAB_ID: + case CS35L36_REV_ID: + case CS35L36_INT1_STATUS: + case CS35L36_INT2_STATUS: + case CS35L36_INT3_STATUS: + case CS35L36_INT4_STATUS: + case CS35L36_INT1_RAW_STATUS: + case CS35L36_INT2_RAW_STATUS: + case CS35L36_INT3_RAW_STATUS: + case CS35L36_INT4_RAW_STATUS: + case CS35L36_INT1_MASK: + case CS35L36_INT2_MASK: + case CS35L36_INT3_MASK: + case CS35L36_INT4_MASK: + case CS35L36_INT1_EDGE_LVL_CTRL: + case CS35L36_INT3_EDGE_LVL_CTRL: + case CS35L36_PAC_INT_STATUS: + case CS35L36_PAC_INT_RAW_STATUS: + case CS35L36_PAC_INT_FLUSH_CTRL: + return true; + default: + if (reg >= CS35L36_PAC_PMEM_WORD0 && + reg <= CS35L36_PAC_PMEM_WORD1023) + return true; + else + return false; + } +} + +static DECLARE_TLV_DB_SCALE(dig_vol_tlv, -10200, 25, 0); +static DECLARE_TLV_DB_SCALE(amp_gain_tlv, 0, 1, 1); + +static const char * const cs35l36_pcm_sftramp_text[] = { + "Off", ".5ms", "1ms", "2ms", "4ms", "8ms", "15ms", "30ms"}; + +static SOC_ENUM_SINGLE_DECL(pcm_sft_ramp, CS35L36_AMP_DIG_VOL_CTRL, 0, + cs35l36_pcm_sftramp_text); + +static int cs35l36_ldm_sel_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = cs35l36->ldm_mode_sel; + + return 0; +} + +static int cs35l36_ldm_sel_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_kcontrol_component(kcontrol); + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component); + int val = (ucontrol->value.integer.value[0]) ? CS35L36_NG_AMP_EN_MASK : + 0; + + cs35l36->ldm_mode_sel = val; + + regmap_update_bits(cs35l36->regmap, CS35L36_NG_CFG, + CS35L36_NG_AMP_EN_MASK, val); + + return 0; +} + +static const struct snd_kcontrol_new cs35l36_aud_controls[] = { + SOC_SINGLE_SX_TLV("Digital PCM Volume", CS35L36_AMP_DIG_VOL_CTRL, + 3, 0x4D0, 0x390, dig_vol_tlv), + SOC_SINGLE_TLV("Analog PCM Volume", CS35L36_AMP_GAIN_CTRL, 5, 0x13, 0, + amp_gain_tlv), + SOC_ENUM("PCM Soft Ramp", pcm_sft_ramp), + SOC_SINGLE("Amp Gain Zero-Cross Switch", CS35L36_AMP_GAIN_CTRL, + CS35L36_AMP_ZC_SHIFT, 1, 0), + SOC_SINGLE("PDM LDM Enter Ramp Switch", CS35L36_DAC_MSM_CFG, + CS35L36_PDM_LDM_ENTER_SHIFT, 1, 0), + SOC_SINGLE("PDM LDM Exit Ramp Switch", CS35L36_DAC_MSM_CFG, + CS35L36_PDM_LDM_EXIT_SHIFT, 1, 0), + SOC_SINGLE_BOOL_EXT("LDM Select Switch", 0, cs35l36_ldm_sel_get, + cs35l36_ldm_sel_put), +}; + +static int cs35l36_main_amp_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component); + u32 reg; + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + regmap_update_bits(cs35l36->regmap, CS35L36_PWR_CTRL1, + CS35L36_GLOBAL_EN_MASK, + 1 << CS35L36_GLOBAL_EN_SHIFT); + + usleep_range(2000, 2100); + + regmap_read(cs35l36->regmap, CS35L36_INT4_RAW_STATUS, ®); + + if (WARN_ON_ONCE(reg & CS35L36_PLL_UNLOCK_MASK)) + dev_crit(cs35l36->dev, "PLL Unlocked\n"); + + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_RX1_SEL, + CS35L36_PCM_RX_SEL_MASK, + CS35L36_PCM_RX_SEL_PCM); + regmap_update_bits(cs35l36->regmap, CS35L36_AMP_OUT_MUTE, + CS35L36_AMP_MUTE_MASK, + 0 << CS35L36_AMP_MUTE_SHIFT); + break; + case SND_SOC_DAPM_PRE_PMD: + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_RX1_SEL, + CS35L36_PCM_RX_SEL_MASK, + CS35L36_PCM_RX_SEL_ZERO); + regmap_update_bits(cs35l36->regmap, CS35L36_AMP_OUT_MUTE, + CS35L36_AMP_MUTE_MASK, + 1 << CS35L36_AMP_MUTE_SHIFT); + break; + case SND_SOC_DAPM_POST_PMD: + regmap_update_bits(cs35l36->regmap, CS35L36_PWR_CTRL1, + CS35L36_GLOBAL_EN_MASK, + 0 << CS35L36_GLOBAL_EN_SHIFT); + + usleep_range(2000, 2100); + break; + default: + dev_dbg(component->dev, "Invalid event = 0x%x\n", event); + return -EINVAL; + } + + return 0; +} + +static int cs35l36_boost_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + if (!cs35l36->pdata.extern_boost) + regmap_update_bits(cs35l36->regmap, CS35L36_PWR_CTRL2, + CS35L36_BST_EN_MASK, + CS35L36_BST_EN << + CS35L36_BST_EN_SHIFT); + break; + case SND_SOC_DAPM_POST_PMD: + if (!cs35l36->pdata.extern_boost) + regmap_update_bits(cs35l36->regmap, CS35L36_PWR_CTRL2, + CS35L36_BST_EN_MASK, + CS35L36_BST_DIS_VP << + CS35L36_BST_EN_SHIFT); + break; + default: + dev_dbg(component->dev, "Invalid event = 0x%x\n", event); + return -EINVAL; + } + + return 0; +} + +static const char * const cs35l36_chan_text[] = { + "RX1", + "RX2", +}; + +static SOC_ENUM_SINGLE_DECL(chansel_enum, CS35L36_ASP_RX1_SLOT, 0, + cs35l36_chan_text); + +static const struct snd_kcontrol_new cs35l36_chan_mux = + SOC_DAPM_ENUM("Input Mux", chansel_enum); + +static const struct snd_kcontrol_new amp_enable_ctrl = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", CS35L36_AMP_OUT_MUTE, + CS35L36_AMP_MUTE_SHIFT, 1, 1); + +static const struct snd_kcontrol_new boost_ctrl = + SOC_DAPM_SINGLE_VIRT("Switch", 1); + +static const char * const asp_tx_src_text[] = { + "Zero Fill", "ASPRX1", "VMON", "IMON", "ERRVOL", "VPMON", "VBSTMON" +}; + +static const unsigned int asp_tx_src_values[] = { + 0x00, 0x08, 0x18, 0x19, 0x20, 0x28, 0x29 +}; + +static SOC_VALUE_ENUM_SINGLE_DECL(asp_tx1_src_enum, CS35L36_ASP_TX1_SEL, 0, + CS35L36_APS_TX_SEL_MASK, asp_tx_src_text, + asp_tx_src_values); + +static const struct snd_kcontrol_new asp_tx1_src = + SOC_DAPM_ENUM("ASPTX1SRC", asp_tx1_src_enum); + +static SOC_VALUE_ENUM_SINGLE_DECL(asp_tx2_src_enum, CS35L36_ASP_TX2_SEL, 0, + CS35L36_APS_TX_SEL_MASK, asp_tx_src_text, + asp_tx_src_values); + +static const struct snd_kcontrol_new asp_tx2_src = + SOC_DAPM_ENUM("ASPTX2SRC", asp_tx2_src_enum); + +static SOC_VALUE_ENUM_SINGLE_DECL(asp_tx3_src_enum, CS35L36_ASP_TX3_SEL, 0, + CS35L36_APS_TX_SEL_MASK, asp_tx_src_text, + asp_tx_src_values); + +static const struct snd_kcontrol_new asp_tx3_src = + SOC_DAPM_ENUM("ASPTX3SRC", asp_tx3_src_enum); + +static SOC_VALUE_ENUM_SINGLE_DECL(asp_tx4_src_enum, CS35L36_ASP_TX4_SEL, 0, + CS35L36_APS_TX_SEL_MASK, asp_tx_src_text, + asp_tx_src_values); + +static const struct snd_kcontrol_new asp_tx4_src = + SOC_DAPM_ENUM("ASPTX4SRC", asp_tx4_src_enum); + +static SOC_VALUE_ENUM_SINGLE_DECL(asp_tx5_src_enum, CS35L36_ASP_TX5_SEL, 0, + CS35L36_APS_TX_SEL_MASK, asp_tx_src_text, + asp_tx_src_values); + +static const struct snd_kcontrol_new asp_tx5_src = + SOC_DAPM_ENUM("ASPTX5SRC", asp_tx5_src_enum); + +static SOC_VALUE_ENUM_SINGLE_DECL(asp_tx6_src_enum, CS35L36_ASP_TX6_SEL, 0, + CS35L36_APS_TX_SEL_MASK, asp_tx_src_text, + asp_tx_src_values); + +static const struct snd_kcontrol_new asp_tx6_src = + SOC_DAPM_ENUM("ASPTX6SRC", asp_tx6_src_enum); + +static const struct snd_soc_dapm_widget cs35l36_dapm_widgets[] = { + SND_SOC_DAPM_MUX("Channel Mux", SND_SOC_NOPM, 0, 0, &cs35l36_chan_mux), + SND_SOC_DAPM_AIF_IN("SDIN", NULL, 0, CS35L36_ASP_RX_TX_EN, 16, 0), + + SND_SOC_DAPM_OUT_DRV_E("Main AMP", CS35L36_PWR_CTRL2, 0, 0, NULL, 0, + cs35l36_main_amp_event, SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + SND_SOC_DAPM_OUTPUT("SPK"), + SND_SOC_DAPM_SWITCH("AMP Enable", SND_SOC_NOPM, 0, 1, &_enable_ctrl), + SND_SOC_DAPM_MIXER("CLASS H", CS35L36_PWR_CTRL3, 4, 0, NULL, 0), + SND_SOC_DAPM_SWITCH_E("BOOST Enable", SND_SOC_NOPM, 0, 0, &boost_ctrl, + cs35l36_boost_event, SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_POST_PMU), + + SND_SOC_DAPM_AIF_OUT("ASPTX1", NULL, 0, CS35L36_ASP_RX_TX_EN, 0, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX2", NULL, 1, CS35L36_ASP_RX_TX_EN, 1, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX3", NULL, 2, CS35L36_ASP_RX_TX_EN, 2, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX4", NULL, 3, CS35L36_ASP_RX_TX_EN, 3, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX5", NULL, 4, CS35L36_ASP_RX_TX_EN, 4, 0), + SND_SOC_DAPM_AIF_OUT("ASPTX6", NULL, 5, CS35L36_ASP_RX_TX_EN, 5, 0), + + SND_SOC_DAPM_MUX("ASPTX1SRC", SND_SOC_NOPM, 0, 0, &asp_tx1_src), + SND_SOC_DAPM_MUX("ASPTX2SRC", SND_SOC_NOPM, 0, 0, &asp_tx2_src), + SND_SOC_DAPM_MUX("ASPTX3SRC", SND_SOC_NOPM, 0, 0, &asp_tx3_src), + SND_SOC_DAPM_MUX("ASPTX4SRC", SND_SOC_NOPM, 0, 0, &asp_tx4_src), + SND_SOC_DAPM_MUX("ASPTX5SRC", SND_SOC_NOPM, 0, 0, &asp_tx5_src), + SND_SOC_DAPM_MUX("ASPTX6SRC", SND_SOC_NOPM, 0, 0, &asp_tx6_src), + + SND_SOC_DAPM_ADC("VMON ADC", NULL, CS35L36_PWR_CTRL2, 12, 0), + SND_SOC_DAPM_ADC("IMON ADC", NULL, CS35L36_PWR_CTRL2, 13, 0), + SND_SOC_DAPM_ADC("VPMON ADC", NULL, CS35L36_PWR_CTRL2, 8, 0), + SND_SOC_DAPM_ADC("VBSTMON ADC", NULL, CS35L36_PWR_CTRL2, 9, 0), + + SND_SOC_DAPM_INPUT("VP"), + SND_SOC_DAPM_INPUT("VBST"), + SND_SOC_DAPM_INPUT("VSENSE"), +}; + +static const struct snd_soc_dapm_route cs35l36_audio_map[] = { + {"VPMON ADC", NULL, "VP"}, + {"VBSTMON ADC", NULL, "VBST"}, + {"IMON ADC", NULL, "VSENSE"}, + {"VMON ADC", NULL, "VSENSE"}, + + {"ASPTX1SRC", "IMON", "IMON ADC"}, + {"ASPTX1SRC", "VMON", "VMON ADC"}, + {"ASPTX1SRC", "VBSTMON", "VBSTMON ADC"}, + {"ASPTX1SRC", "VPMON", "VPMON ADC"}, + + {"ASPTX2SRC", "IMON", "IMON ADC"}, + {"ASPTX2SRC", "VMON", "VMON ADC"}, + {"ASPTX2SRC", "VBSTMON", "VBSTMON ADC"}, + {"ASPTX2SRC", "VPMON", "VPMON ADC"}, + + {"ASPTX3SRC", "IMON", "IMON ADC"}, + {"ASPTX3SRC", "VMON", "VMON ADC"}, + {"ASPTX3SRC", "VBSTMON", "VBSTMON ADC"}, + {"ASPTX3SRC", "VPMON", "VPMON ADC"}, + + {"ASPTX4SRC", "IMON", "IMON ADC"}, + {"ASPTX4SRC", "VMON", "VMON ADC"}, + {"ASPTX4SRC", "VBSTMON", "VBSTMON ADC"}, + {"ASPTX4SRC", "VPMON", "VPMON ADC"}, + + {"ASPTX5SRC", "IMON", "IMON ADC"}, + {"ASPTX5SRC", "VMON", "VMON ADC"}, + {"ASPTX5SRC", "VBSTMON", "VBSTMON ADC"}, + {"ASPTX5SRC", "VPMON", "VPMON ADC"}, + + {"ASPTX6SRC", "IMON", "IMON ADC"}, + {"ASPTX6SRC", "VMON", "VMON ADC"}, + {"ASPTX6SRC", "VBSTMON", "VBSTMON ADC"}, + {"ASPTX6SRC", "VPMON", "VPMON ADC"}, + + {"ASPTX1", NULL, "ASPTX1SRC"}, + {"ASPTX2", NULL, "ASPTX2SRC"}, + {"ASPTX3", NULL, "ASPTX3SRC"}, + {"ASPTX4", NULL, "ASPTX4SRC"}, + {"ASPTX5", NULL, "ASPTX5SRC"}, + {"ASPTX6", NULL, "ASPTX6SRC"}, + + {"AMP Capture", NULL, "ASPTX1"}, + {"AMP Capture", NULL, "ASPTX2"}, + {"AMP Capture", NULL, "ASPTX3"}, + {"AMP Capture", NULL, "ASPTX4"}, + {"AMP Capture", NULL, "ASPTX5"}, + {"AMP Capture", NULL, "ASPTX6"}, + + {"AMP Enable", "Switch", "AMP Playback"}, + {"SDIN", NULL, "AMP Enable"}, + {"Channel Mux", "RX1", "SDIN"}, + {"Channel Mux", "RX2", "SDIN"}, + {"BOOST Enable", "Switch", "Channel Mux"}, + {"CLASS H", NULL, "BOOST Enable"}, + {"Main AMP", NULL, "Channel Mux"}, + {"Main AMP", NULL, "CLASS H"}, + {"SPK", NULL, "Main AMP"}, +}; + +static int cs35l36_set_dai_fmt(struct snd_soc_dai *component_dai, + unsigned int fmt) +{ + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component_dai->component); + unsigned int asp_fmt, lrclk_fmt, sclk_fmt, slave_mode, clk_frc; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + slave_mode = 1; + break; + case SND_SOC_DAIFMT_CBS_CFS: + slave_mode = 0; + break; + default: + return -EINVAL; + } + + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_TX_PIN_CTRL, + CS35L36_SCLK_MSTR_MASK, + slave_mode << CS35L36_SCLK_MSTR_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_RATE_CTRL, + CS35L36_LRCLK_MSTR_MASK, + slave_mode << CS35L36_LRCLK_MSTR_SHIFT); + + switch (fmt & SND_SOC_DAIFMT_CLOCK_MASK) { + case SND_SOC_DAIFMT_CONT: + clk_frc = 1; + break; + case SND_SOC_DAIFMT_GATED: + clk_frc = 0; + break; + default: + return -EINVAL; + } + + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_TX_PIN_CTRL, + CS35L36_SCLK_FRC_MASK, clk_frc << + CS35L36_SCLK_FRC_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_RATE_CTRL, + CS35L36_LRCLK_FRC_MASK, clk_frc << + CS35L36_LRCLK_FRC_SHIFT); + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_DSP_A: + asp_fmt = 0; + break; + case SND_SOC_DAIFMT_I2S: + asp_fmt = 2; + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_IF: + lrclk_fmt = 1; + sclk_fmt = 0; + break; + case SND_SOC_DAIFMT_IB_NF: + lrclk_fmt = 0; + sclk_fmt = 1; + break; + case SND_SOC_DAIFMT_IB_IF: + lrclk_fmt = 1; + sclk_fmt = 1; + break; + case SND_SOC_DAIFMT_NB_NF: + lrclk_fmt = 0; + sclk_fmt = 0; + break; + default: + return -EINVAL; + } + + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_RATE_CTRL, + CS35L36_LRCLK_INV_MASK, + lrclk_fmt << CS35L36_LRCLK_INV_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_TX_PIN_CTRL, + CS35L36_SCLK_INV_MASK, + sclk_fmt << CS35L36_SCLK_INV_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_FORMAT, + CS35L36_ASP_FMT_MASK, asp_fmt); + + return 0; +} + +struct cs35l36_global_fs_config { + int rate; + int fs_cfg; +}; + +static const struct cs35l36_global_fs_config cs35l36_fs_rates[] = { + {12000, 0x01}, + {24000, 0x02}, + {48000, 0x03}, + {96000, 0x04}, + {192000, 0x05}, + {384000, 0x06}, + {11025, 0x09}, + {22050, 0x0A}, + {44100, 0x0B}, + {88200, 0x0C}, + {176400, 0x0D}, + {8000, 0x11}, + {16000, 0x12}, + {32000, 0x13}, +}; + +static int cs35l36_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(dai->component); + unsigned int asp_width, global_fs = params_rate(params); + int i; + + for (i = 0; i < ARRAY_SIZE(cs35l36_fs_rates); i++) { + if (global_fs == cs35l36_fs_rates[i].rate) + regmap_update_bits(cs35l36->regmap, + CS35L36_GLOBAL_CLK_CTRL, + CS35L36_GLOBAL_FS_MASK, + cs35l36_fs_rates[i].fs_cfg << + CS35L36_GLOBAL_FS_SHIFT); + } + + switch (params_width(params)) { + case 16: + asp_width = CS35L36_ASP_WIDTH_16; + break; + case 24: + asp_width = CS35L36_ASP_WIDTH_24; + break; + case 32: + asp_width = CS35L36_ASP_WIDTH_32; + break; + default: + return -EINVAL; + } + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_FRAME_CTRL, + CS35L36_ASP_RX_WIDTH_MASK, + asp_width << CS35L36_ASP_RX_WIDTH_SHIFT); + } else { + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_FRAME_CTRL, + CS35L36_ASP_TX_WIDTH_MASK, + asp_width << CS35L36_ASP_TX_WIDTH_SHIFT); + } + + return 0; +} + +static int cs35l36_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id, + unsigned int freq, int dir) +{ + struct snd_soc_component *component = dai->component; + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component); + int fs1, fs2; + + if (freq > CS35L36_FS_NOM_6MHZ) { + fs1 = CS35L36_FS1_DEFAULT_VAL; + fs2 = CS35L36_FS2_DEFAULT_VAL; + } else { + fs1 = 3 * ((CS35L36_FS_NOM_6MHZ * 4 + freq - 1) / freq) + 4; + fs2 = 5 * ((CS35L36_FS_NOM_6MHZ * 4 + freq - 1) / freq) + 4; + } + + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK2); + + regmap_update_bits(cs35l36->regmap, CS35L36_TST_FS_MON0, + CS35L36_FS1_WINDOW_MASK | CS35L36_FS2_WINDOW_MASK, + fs1 | (fs2 << CS35L36_FS2_WINDOW_SHIFT)); + + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK2); + return 0; +} + +static const struct cs35l36_pll_config *cs35l36_get_clk_config( + struct cs35l36_private *cs35l36, int freq) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(cs35l36_pll_sysclk); i++) { + if (cs35l36_pll_sysclk[i].freq == freq) + return &cs35l36_pll_sysclk[i]; + } + + return NULL; +} + +static const unsigned int cs35l36_src_rates[] = { + 8000, 12000, 11025, 16000, 22050, 24000, 32000, + 44100, 48000, 88200, 96000, 176400, 192000, 384000 +}; + +static const struct snd_pcm_hw_constraint_list cs35l36_constraints = { + .count = ARRAY_SIZE(cs35l36_src_rates), + .list = cs35l36_src_rates, +}; + +static int cs35l36_pcm_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &cs35l36_constraints); + + return 0; +} + +static const struct snd_soc_dai_ops cs35l36_ops = { + .startup = cs35l36_pcm_startup, + .set_fmt = cs35l36_set_dai_fmt, + .hw_params = cs35l36_pcm_hw_params, + .set_sysclk = cs35l36_dai_set_sysclk, +}; + +static struct snd_soc_dai_driver cs35l36_dai[] = { + { + .name = "cs35l36-pcm", + .id = 0, + .playback = { + .stream_name = "AMP Playback", + .channels_min = 1, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS35L36_RX_FORMATS, + }, + .capture = { + .stream_name = "AMP Capture", + .channels_min = 1, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_KNOT, + .formats = CS35L36_TX_FORMATS, + }, + .ops = &cs35l36_ops, + .symmetric_rates = 1, + }, +}; + +static int cs35l36_component_set_sysclk(struct snd_soc_component *component, + int clk_id, int source, unsigned int freq, + int dir) +{ + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component); + const struct cs35l36_pll_config *clk_cfg; + int prev_clksrc; + bool pdm_switch; + + prev_clksrc = cs35l36->clksrc; + + switch (clk_id) { + case 0: + cs35l36->clksrc = CS35L36_PLLSRC_SCLK; + break; + case 1: + cs35l36->clksrc = CS35L36_PLLSRC_LRCLK; + break; + case 2: + cs35l36->clksrc = CS35L36_PLLSRC_PDMCLK; + break; + case 3: + cs35l36->clksrc = CS35L36_PLLSRC_SELF; + break; + case 4: + cs35l36->clksrc = CS35L36_PLLSRC_MCLK; + break; + default: + return -EINVAL; + } + + clk_cfg = cs35l36_get_clk_config(cs35l36, freq); + if (clk_cfg == NULL) { + dev_err(component->dev, "Invalid CLK Config Freq: %d\n", freq); + return -EINVAL; + } + + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_CLK_CTRL, + CS35L36_PLL_OPENLOOP_MASK, + 1 << CS35L36_PLL_OPENLOOP_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_CLK_CTRL, + CS35L36_REFCLK_FREQ_MASK, + clk_cfg->clk_cfg << CS35L36_REFCLK_FREQ_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_CLK_CTRL, + CS35L36_PLL_REFCLK_EN_MASK, + 0 << CS35L36_PLL_REFCLK_EN_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_CLK_CTRL, + CS35L36_PLL_CLK_SEL_MASK, + cs35l36->clksrc); + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_CLK_CTRL, + CS35L36_PLL_OPENLOOP_MASK, + 0 << CS35L36_PLL_OPENLOOP_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_CLK_CTRL, + CS35L36_PLL_REFCLK_EN_MASK, + 1 << CS35L36_PLL_REFCLK_EN_SHIFT); + + if (cs35l36->rev_id == CS35L36_REV_A0) { + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK2); + + regmap_write(cs35l36->regmap, CS35L36_DCO_CTRL, 0x00036DA8); + regmap_write(cs35l36->regmap, CS35L36_MISC_CTRL, 0x0100EE0E); + + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_LOOP_PARAMS, + CS35L36_PLL_IGAIN_MASK, + CS35L36_PLL_IGAIN << + CS35L36_PLL_IGAIN_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_PLL_LOOP_PARAMS, + CS35L36_PLL_FFL_IGAIN_MASK, + clk_cfg->fll_igain); + + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK2); + } + + if (cs35l36->clksrc == CS35L36_PLLSRC_PDMCLK) { + pdm_switch = cs35l36->ldm_mode_sel && + (prev_clksrc != CS35L36_PLLSRC_PDMCLK); + + if (pdm_switch) + regmap_update_bits(cs35l36->regmap, CS35L36_NG_CFG, + CS35L36_NG_DELAY_MASK, + 0 << CS35L36_NG_DELAY_SHIFT); + + regmap_update_bits(cs35l36->regmap, CS35L36_DAC_MSM_CFG, + CS35L36_PDM_MODE_MASK, + 1 << CS35L36_PDM_MODE_SHIFT); + + if (pdm_switch) + regmap_update_bits(cs35l36->regmap, CS35L36_NG_CFG, + CS35L36_NG_DELAY_MASK, + 3 << CS35L36_NG_DELAY_SHIFT); + } else { + pdm_switch = cs35l36->ldm_mode_sel && + (prev_clksrc == CS35L36_PLLSRC_PDMCLK); + + if (pdm_switch) + regmap_update_bits(cs35l36->regmap, CS35L36_NG_CFG, + CS35L36_NG_DELAY_MASK, + 0 << CS35L36_NG_DELAY_SHIFT); + + regmap_update_bits(cs35l36->regmap, CS35L36_DAC_MSM_CFG, + CS35L36_PDM_MODE_MASK, + 0 << CS35L36_PDM_MODE_SHIFT); + + if (pdm_switch) + regmap_update_bits(cs35l36->regmap, CS35L36_NG_CFG, + CS35L36_NG_DELAY_MASK, + 3 << CS35L36_NG_DELAY_SHIFT); + } + + return 0; +} + +static int cs35l36_boost_inductor(struct cs35l36_private *cs35l36, int inductor) +{ + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_COEFF, + CS35L36_BSTCVRT_K1_MASK, 0x3C); + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_COEFF, + CS35L36_BSTCVRT_K2_MASK, + 0x3C << CS35L36_BSTCVRT_K2_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_SW_FREQ, + CS35L36_BSTCVRT_CCMFREQ_MASK, 0x00); + + switch (inductor) { + case 1000: /* 1 uH */ + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_SLOPE_LBST, + CS35L36_BSTCVRT_SLOPE_MASK, + 0x75 << CS35L36_BSTCVRT_SLOPE_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_SLOPE_LBST, + CS35L36_BSTCVRT_LBSTVAL_MASK, 0x00); + break; + case 1200: /* 1.2 uH */ + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_SLOPE_LBST, + CS35L36_BSTCVRT_SLOPE_MASK, + 0x6B << CS35L36_BSTCVRT_SLOPE_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_SLOPE_LBST, + CS35L36_BSTCVRT_LBSTVAL_MASK, 0x01); + break; + default: + dev_err(cs35l36->dev, "%s Invalid Inductor Value %d uH\n", + __func__, inductor); + return -EINVAL; + } + + return 0; +} + +static int cs35l36_component_probe(struct snd_soc_component *component) +{ + struct cs35l36_private *cs35l36 = + snd_soc_component_get_drvdata(component); + int ret = 0; + + if ((cs35l36->rev_id == CS35L36_REV_A0) && cs35l36->pdata.dcm_mode) { + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_DCM_CTRL, + CS35L36_DCM_AUTO_MASK, + CS35L36_DCM_AUTO_MASK); + + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK2); + + regmap_update_bits(cs35l36->regmap, CS35L36_BST_TST_MANUAL, + CS35L36_BST_MAN_IPKCOMP_MASK, + 0 << CS35L36_BST_MAN_IPKCOMP_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_BST_TST_MANUAL, + CS35L36_BST_MAN_IPKCOMP_EN_MASK, + CS35L36_BST_MAN_IPKCOMP_EN_MASK); + + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK2); + } + + if (cs35l36->pdata.amp_pcm_inv) + regmap_update_bits(cs35l36->regmap, CS35L36_AMP_DIG_VOL_CTRL, + CS35L36_AMP_PCM_INV_MASK, + CS35L36_AMP_PCM_INV_MASK); + + if (cs35l36->pdata.multi_amp_mode) + regmap_update_bits(cs35l36->regmap, CS35L36_ASP_TX_PIN_CTRL, + CS35L36_ASP_TX_HIZ_MASK, + CS35L36_ASP_TX_HIZ_MASK); + + if (cs35l36->pdata.imon_pol_inv) + regmap_update_bits(cs35l36->regmap, CS35L36_VI_SPKMON_FILT, + CS35L36_IMON_POL_MASK, 0); + + if (cs35l36->pdata.vmon_pol_inv) + regmap_update_bits(cs35l36->regmap, CS35L36_VI_SPKMON_FILT, + CS35L36_VMON_POL_MASK, 0); + + if (cs35l36->pdata.bst_vctl) + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_VCTRL1, + CS35L35_BSTCVRT_CTL_MASK, + cs35l36->pdata.bst_vctl); + + if (cs35l36->pdata.bst_vctl_sel) + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_VCTRL2, + CS35L35_BSTCVRT_CTL_SEL_MASK, + cs35l36->pdata.bst_vctl_sel); + + if (cs35l36->pdata.bst_ipk) + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_PEAK_CUR, + CS35L36_BST_IPK_MASK, + cs35l36->pdata.bst_ipk); + + if (cs35l36->pdata.boost_ind) { + ret = cs35l36_boost_inductor(cs35l36, cs35l36->pdata.boost_ind); + if (ret < 0) { + dev_err(cs35l36->dev, + "Boost inductor config failed(%d)\n", ret); + return ret; + } + } + + if (cs35l36->pdata.temp_warn_thld) + regmap_update_bits(cs35l36->regmap, CS35L36_DTEMP_WARN_THLD, + CS35L36_TEMP_THLD_MASK, + cs35l36->pdata.temp_warn_thld); + + if (cs35l36->pdata.irq_drv_sel) + regmap_update_bits(cs35l36->regmap, CS35L36_PAD_INTERFACE, + CS35L36_INT_DRV_SEL_MASK, + cs35l36->pdata.irq_drv_sel << + CS35L36_INT_DRV_SEL_SHIFT); + + if (cs35l36->pdata.irq_gpio_sel) + regmap_update_bits(cs35l36->regmap, CS35L36_PAD_INTERFACE, + CS35L36_INT_GPIO_SEL_MASK, + cs35l36->pdata.irq_gpio_sel << + CS35L36_INT_GPIO_SEL_SHIFT); + + /* + * Rev B0 has 2 versions + * L36 is 10V + * L37 is 12V + * If L36 we need to clamp some values for safety + * after probe has setup dt values. We want to make + * sure we dont miss any values set in probe + */ + if (cs35l36->chip_version == CS35L36_10V_L36) { + regmap_update_bits(cs35l36->regmap, + CS35L36_BSTCVRT_OVERVOLT_CTRL, + CS35L36_BST_OVP_THLD_MASK, + CS35L36_BST_OVP_THLD_11V); + + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK2); + + regmap_update_bits(cs35l36->regmap, CS35L36_BST_ANA2_TEST, + CS35L36_BST_OVP_TRIM_MASK, + CS35L36_BST_OVP_TRIM_11V << + CS35L36_BST_OVP_TRIM_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_VCTRL2, + CS35L36_BST_CTRL_LIM_MASK, + 1 << CS35L36_BST_CTRL_LIM_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_BSTCVRT_VCTRL1, + CS35L35_BSTCVRT_CTL_MASK, + CS35L36_BST_CTRL_10V_CLAMP); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK2); + } + + /* + * RevA and B require the disabling of + * SYNC_GLOBAL_OVR when GLOBAL_EN = 0. + * Just turn it off from default + */ + regmap_update_bits(cs35l36->regmap, CS35L36_CTRL_OVRRIDE, + CS35L36_SYNC_GLOBAL_OVR_MASK, + 0 << CS35L36_SYNC_GLOBAL_OVR_SHIFT); + + return 0; +} + +static const struct snd_soc_component_driver soc_component_dev_cs35l36 = { + .probe = &cs35l36_component_probe, + .set_sysclk = cs35l36_component_set_sysclk, + .dapm_widgets = cs35l36_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(cs35l36_dapm_widgets), + .dapm_routes = cs35l36_audio_map, + .num_dapm_routes = ARRAY_SIZE(cs35l36_audio_map), + .controls = cs35l36_aud_controls, + .num_controls = ARRAY_SIZE(cs35l36_aud_controls), + .idle_bias_on = 1, + .use_pmdown_time = 1, + .endianness = 1, + .non_legacy_dai_naming = 1, +}; + +static struct regmap_config cs35l36_regmap = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, + .max_register = CS35L36_PAC_PMEM_WORD1023, + .reg_defaults = cs35l36_reg, + .num_reg_defaults = ARRAY_SIZE(cs35l36_reg), + .precious_reg = cs35l36_precious_reg, + .volatile_reg = cs35l36_volatile_reg, + .readable_reg = cs35l36_readable_reg, + .cache_type = REGCACHE_RBTREE, +}; + +static irqreturn_t cs35l36_irq(int irq, void *data) +{ + struct cs35l36_private *cs35l36 = data; + unsigned int status[4]; + unsigned int masks[4]; + int ret = IRQ_NONE; + + /* ack the irq by reading all status registers */ + regmap_bulk_read(cs35l36->regmap, CS35L36_INT1_STATUS, status, + ARRAY_SIZE(status)); + + regmap_bulk_read(cs35l36->regmap, CS35L36_INT1_MASK, masks, + ARRAY_SIZE(masks)); + + /* Check to see if unmasked bits are active */ + if (!(status[0] & ~masks[0]) && !(status[1] & ~masks[1]) && + !(status[2] & ~masks[2]) && !(status[3] & ~masks[3])) { + return IRQ_NONE; + } + + /* + * The following interrupts require a + * protection release cycle to get the + * speaker out of Safe-Mode. + */ + if (status[2] & CS35L36_AMP_SHORT_ERR) { + dev_crit(cs35l36->dev, "Amp short error\n"); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_AMP_SHORT_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_AMP_SHORT_ERR_RLS, + CS35L36_AMP_SHORT_ERR_RLS); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_AMP_SHORT_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_INT3_STATUS, + CS35L36_AMP_SHORT_ERR, + CS35L36_AMP_SHORT_ERR); + ret = IRQ_HANDLED; + } + + if (status[0] & CS35L36_TEMP_WARN) { + dev_crit(cs35l36->dev, "Over temperature warning\n"); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_WARN_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_WARN_ERR_RLS, + CS35L36_TEMP_WARN_ERR_RLS); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_WARN_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_INT1_STATUS, + CS35L36_TEMP_WARN, CS35L36_TEMP_WARN); + ret = IRQ_HANDLED; + } + + if (status[0] & CS35L36_TEMP_ERR) { + dev_crit(cs35l36->dev, "Over temperature error\n"); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_ERR_RLS, CS35L36_TEMP_ERR_RLS); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_INT1_STATUS, + CS35L36_TEMP_ERR, CS35L36_TEMP_ERR); + ret = IRQ_HANDLED; + } + + if (status[0] & CS35L36_BST_OVP_ERR) { + dev_crit(cs35l36->dev, "VBST Over Voltage error\n"); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_ERR_RLS, CS35L36_TEMP_ERR_RLS); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_TEMP_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_INT1_STATUS, + CS35L36_BST_OVP_ERR, CS35L36_BST_OVP_ERR); + ret = IRQ_HANDLED; + } + + if (status[0] & CS35L36_BST_DCM_UVP_ERR) { + dev_crit(cs35l36->dev, "DCM VBST Under Voltage Error\n"); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_BST_UVP_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_BST_UVP_ERR_RLS, + CS35L36_BST_UVP_ERR_RLS); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_BST_UVP_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_INT1_STATUS, + CS35L36_BST_DCM_UVP_ERR, + CS35L36_BST_DCM_UVP_ERR); + ret = IRQ_HANDLED; + } + + if (status[0] & CS35L36_BST_SHORT_ERR) { + dev_crit(cs35l36->dev, "LBST SHORT error!\n"); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_BST_SHORT_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_BST_SHORT_ERR_RLS, + CS35L36_BST_SHORT_ERR_RLS); + regmap_update_bits(cs35l36->regmap, CS35L36_PROTECT_REL_ERR, + CS35L36_BST_SHORT_ERR_RLS, 0); + regmap_update_bits(cs35l36->regmap, CS35L36_INT1_STATUS, + CS35L36_BST_SHORT_ERR, + CS35L36_BST_SHORT_ERR); + ret = IRQ_HANDLED; + } + + return ret; +} + +static int cs35l36_handle_of_data(struct i2c_client *i2c_client, + struct cs35l36_platform_data *pdata) +{ + struct device_node *np = i2c_client->dev.of_node; + struct cs35l36_vpbr_cfg *vpbr_config = &pdata->vpbr_config; + struct device_node *vpbr_node; + unsigned int val; + int ret; + + if (!np) + return 0; + + ret = of_property_read_u32(np, "cirrus,boost-ctl-millivolt", &val); + if (!ret) { + if (val < 2550 || val > 12000) { + dev_err(&i2c_client->dev, + "Invalid Boost Voltage %d mV\n", val); + return -EINVAL; + } + pdata->bst_vctl = (((val - 2550) / 100) + 1) << 1; + } else { + dev_err(&i2c_client->dev, + "Unable to find required parameter 'cirrus,boost-ctl-millivolt'"); + return -EINVAL; + } + + ret = of_property_read_u32(np, "cirrus,boost-ctl-select", &val); + if (!ret) + pdata->bst_vctl_sel = val | CS35L36_VALID_PDATA; + + ret = of_property_read_u32(np, "cirrus,boost-peak-milliamp", &val); + if (!ret) { + if (val < 1600 || val > 4500) { + dev_err(&i2c_client->dev, + "Invalid Boost Peak Current %u mA\n", val); + return -EINVAL; + } + + pdata->bst_ipk = (val - 1600) / 50; + } else { + dev_err(&i2c_client->dev, + "Unable to find required parameter 'cirrus,boost-peak-milliamp'"); + return -EINVAL; + } + + pdata->multi_amp_mode = of_property_read_bool(np, + "cirrus,multi-amp-mode"); + + pdata->dcm_mode = of_property_read_bool(np, + "cirrus,dcm-mode-enable"); + + pdata->amp_pcm_inv = of_property_read_bool(np, + "cirrus,amp-pcm-inv"); + + pdata->imon_pol_inv = of_property_read_bool(np, + "cirrus,imon-pol-inv"); + + pdata->vmon_pol_inv = of_property_read_bool(np, + "cirrus,vmon-pol-inv"); + + if (of_property_read_u32(np, "cirrus,temp-warn-threshold", &val) >= 0) + pdata->temp_warn_thld = val | CS35L36_VALID_PDATA; + + if (of_property_read_u32(np, "cirrus,boost-ind-nanohenry", &val) >= 0) { + pdata->boost_ind = val; + } else { + dev_err(&i2c_client->dev, "Inductor not specified.\n"); + return -EINVAL; + } + + if (of_property_read_u32(np, "cirrus,irq-drive-select", &val) >= 0) + pdata->irq_drv_sel = val | CS35L36_VALID_PDATA; + + if (of_property_read_u32(np, "cirrus,irq-gpio-select", &val) >= 0) + pdata->irq_gpio_sel = val | CS35L36_VALID_PDATA; + + /* VPBR Config */ + vpbr_node = of_get_child_by_name(np, "cirrus,vpbr-config"); + vpbr_config->is_present = vpbr_node ? true : false; + if (vpbr_config->is_present) { + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-en", + &val) >= 0) + vpbr_config->vpbr_en = val; + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-thld", + &val) >= 0) + vpbr_config->vpbr_thld = val; + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-atk-rate", + &val) >= 0) + vpbr_config->vpbr_atk_rate = val; + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-atk-vol", + &val) >= 0) + vpbr_config->vpbr_atk_vol = val; + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-max-attn", + &val) >= 0) + vpbr_config->vpbr_max_attn = val; + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-wait", + &val) >= 0) + vpbr_config->vpbr_wait = val; + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-rel-rate", + &val) >= 0) + vpbr_config->vpbr_rel_rate = val; + if (of_property_read_u32(vpbr_node, "cirrus,vpbr-mute-en", + &val) >= 0) + vpbr_config->vpbr_mute_en = val; + } + of_node_put(vpbr_node); + + return 0; +} + +static int cs35l36_pac(struct cs35l36_private *cs35l36) +{ + int ret, count; + unsigned int val; + + if (cs35l36->rev_id != CS35L36_REV_B0) + return 0; + + /* + * Magic code for internal PAC + */ + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_UNLOCK2); + + usleep_range(9500, 10500); + + regmap_write(cs35l36->regmap, CS35L36_PAC_CTL1, + CS35L36_PAC_RESET); + regmap_write(cs35l36->regmap, CS35L36_PAC_CTL3, + CS35L36_PAC_MEM_ACCESS); + regmap_write(cs35l36->regmap, CS35L36_PAC_PMEM_WORD0, + CS35L36_B0_PAC_PATCH); + + regmap_write(cs35l36->regmap, CS35L36_PAC_CTL3, + CS35L36_PAC_MEM_ACCESS_CLR); + regmap_write(cs35l36->regmap, CS35L36_PAC_CTL1, + CS35L36_PAC_ENABLE_MASK); + + usleep_range(9500, 10500); + + ret = regmap_read(cs35l36->regmap, CS35L36_INT4_STATUS, &val); + if (ret < 0) { + dev_err(cs35l36->dev, "Failed to read int4_status %d\n", ret); + return ret; + } + + count = 0; + while (!(val & CS35L36_MCU_CONFIG_CLR)) { + usleep_range(100, 200); + count++; + + ret = regmap_read(cs35l36->regmap, CS35L36_INT4_STATUS, + &val); + if (ret < 0) { + dev_err(cs35l36->dev, "Failed to read int4_status %d\n", + ret); + return ret; + } + + if (count >= 100) + return -EINVAL; + } + + regmap_write(cs35l36->regmap, CS35L36_INT4_STATUS, + CS35L36_MCU_CONFIG_CLR); + regmap_update_bits(cs35l36->regmap, CS35L36_PAC_CTL1, + CS35L36_PAC_ENABLE_MASK, 0); + + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK1); + regmap_write(cs35l36->regmap, CS35L36_TESTKEY_CTRL, + CS35L36_TEST_LOCK2); + + return 0; +} + +static void cs35l36_apply_vpbr_config(struct cs35l36_private *cs35l36) +{ + struct cs35l36_platform_data *pdata = &cs35l36->pdata; + struct cs35l36_vpbr_cfg *vpbr_config = &pdata->vpbr_config; + + regmap_update_bits(cs35l36->regmap, CS35L36_PWR_CTRL3, + CS35L36_VPBR_EN_MASK, + vpbr_config->vpbr_en << + CS35L36_VPBR_EN_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_VPBR_CFG, + CS35L36_VPBR_THLD_MASK, + vpbr_config->vpbr_thld << + CS35L36_VPBR_THLD_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_VPBR_CFG, + CS35L36_VPBR_MAX_ATTN_MASK, + vpbr_config->vpbr_max_attn << + CS35L36_VPBR_MAX_ATTN_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_VPBR_CFG, + CS35L36_VPBR_ATK_VOL_MASK, + vpbr_config->vpbr_atk_vol << + CS35L36_VPBR_ATK_VOL_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_VPBR_CFG, + CS35L36_VPBR_ATK_RATE_MASK, + vpbr_config->vpbr_atk_rate << + CS35L36_VPBR_ATK_RATE_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_VPBR_CFG, + CS35L36_VPBR_WAIT_MASK, + vpbr_config->vpbr_wait << + CS35L36_VPBR_WAIT_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_VPBR_CFG, + CS35L36_VPBR_REL_RATE_MASK, + vpbr_config->vpbr_rel_rate << + CS35L36_VPBR_REL_RATE_SHIFT); + regmap_update_bits(cs35l36->regmap, CS35L36_VPBR_CFG, + CS35L36_VPBR_MUTE_EN_MASK, + vpbr_config->vpbr_mute_en << + CS35L36_VPBR_MUTE_EN_SHIFT); +} + +static const struct reg_sequence cs35l36_reva0_errata_patch[] = { + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_UNLOCK1 }, + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_UNLOCK2 }, + /* Errata Writes */ + { CS35L36_OTP_CTRL1, 0x00002060 }, + { CS35L36_OTP_CTRL2, 0x00000001 }, + { CS35L36_OTP_CTRL1, 0x00002460 }, + { CS35L36_OTP_CTRL2, 0x00000001 }, + { 0x00002088, 0x012A1838 }, + { 0x00003014, 0x0100EE0E }, + { 0x00003008, 0x0008184A }, + { 0x00007418, 0x509001C8 }, + { 0x00007064, 0x0929A800 }, + { 0x00002D10, 0x0002C01C }, + { 0x0000410C, 0x00000A11 }, + { 0x00006E08, 0x8B19140C }, + { 0x00006454, 0x0300000A }, + { CS35L36_AMP_NG_CTRL, 0x000020EF }, + { 0x00007E34, 0x0000000E }, + { 0x0000410C, 0x00000A11 }, + { 0x00007410, 0x20514B00 }, + /* PAC Config */ + { CS35L36_CTRL_OVRRIDE, 0x00000000 }, + { CS35L36_PAC_INT0_CTRL, 0x00860001 }, + { CS35L36_PAC_INT1_CTRL, 0x00860001 }, + { CS35L36_PAC_INT2_CTRL, 0x00860001 }, + { CS35L36_PAC_INT3_CTRL, 0x00860001 }, + { CS35L36_PAC_INT4_CTRL, 0x00860001 }, + { CS35L36_PAC_INT5_CTRL, 0x00860001 }, + { CS35L36_PAC_INT6_CTRL, 0x00860001 }, + { CS35L36_PAC_INT7_CTRL, 0x00860001 }, + { CS35L36_PAC_INT_FLUSH_CTRL, 0x000000FF }, + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_LOCK1 }, + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_LOCK2 }, +}; + +static const struct reg_sequence cs35l36_revb0_errata_patch[] = { + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_UNLOCK1 }, + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_UNLOCK2 }, + { 0x00007064, 0x0929A800 }, + { 0x00007850, 0x00002FA9 }, + { 0x00007854, 0x0003F1D5 }, + { 0x00007858, 0x0003F5E3 }, + { 0x0000785C, 0x00001137 }, + { 0x00007860, 0x0001A7A5 }, + { 0x00007864, 0x0002F16A }, + { 0x00007868, 0x00003E21 }, + { 0x00007848, 0x00000001 }, + { 0x00003854, 0x05180240 }, + { 0x00007418, 0x509001C8 }, + { 0x0000394C, 0x028764BD }, + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_LOCK1 }, + { CS35L36_TESTKEY_CTRL, CS35L36_TEST_LOCK2 }, +}; + +static int cs35l36_i2c_probe(struct i2c_client *i2c_client, + const struct i2c_device_id *id) +{ + struct cs35l36_private *cs35l36; + struct device *dev = &i2c_client->dev; + struct cs35l36_platform_data *pdata = dev_get_platdata(dev); + struct irq_data *irq_d; + int ret, irq_pol, chip_irq_pol, i; + u32 reg_id, reg_revid, l37_id_reg; + + cs35l36 = devm_kzalloc(dev, sizeof(struct cs35l36_private), GFP_KERNEL); + if (!cs35l36) + return -ENOMEM; + + cs35l36->dev = dev; + + i2c_set_clientdata(i2c_client, cs35l36); + cs35l36->regmap = devm_regmap_init_i2c(i2c_client, &cs35l36_regmap); + if (IS_ERR(cs35l36->regmap)) { + ret = PTR_ERR(cs35l36->regmap); + dev_err(dev, "regmap_init() failed: %d\n", ret); + goto err; + } + + cs35l36->num_supplies = ARRAY_SIZE(cs35l36_supplies); + for (i = 0; i < ARRAY_SIZE(cs35l36_supplies); i++) + cs35l36->supplies[i].supply = cs35l36_supplies[i]; + + ret = devm_regulator_bulk_get(dev, cs35l36->num_supplies, + cs35l36->supplies); + if (ret != 0) { + dev_err(dev, "Failed to request core supplies: %d\n", ret); + return ret; + } + + if (pdata) { + cs35l36->pdata = *pdata; + } else { + pdata = devm_kzalloc(dev, sizeof(struct cs35l36_platform_data), + GFP_KERNEL); + if (!pdata) + return -ENOMEM; + + if (i2c_client->dev.of_node) { + ret = cs35l36_handle_of_data(i2c_client, pdata); + if (ret != 0) + return ret; + + } + + cs35l36->pdata = *pdata; + } + + ret = regulator_bulk_enable(cs35l36->num_supplies, cs35l36->supplies); + if (ret != 0) { + dev_err(dev, "Failed to enable core supplies: %d\n", ret); + return ret; + } + + /* returning NULL can be an option if in stereo mode */ + cs35l36->reset_gpio = devm_gpiod_get_optional(dev, "reset", + GPIOD_OUT_LOW); + if (IS_ERR(cs35l36->reset_gpio)) { + ret = PTR_ERR(cs35l36->reset_gpio); + cs35l36->reset_gpio = NULL; + if (ret == -EBUSY) { + dev_info(dev, "Reset line busy, assuming shared reset\n"); + } else { + dev_err(dev, "Failed to get reset GPIO: %d\n", ret); + goto err_disable_regs; + } + } + + if (cs35l36->reset_gpio) + gpiod_set_value_cansleep(cs35l36->reset_gpio, 1); + + usleep_range(2000, 2100); + + /* initialize amplifier */ + ret = regmap_read(cs35l36->regmap, CS35L36_SW_RESET, ®_id); + if (ret < 0) { + dev_err(dev, "Get Device ID failed %d\n", ret); + goto err; + } + + if (reg_id != CS35L36_CHIP_ID) { + dev_err(dev, "Device ID (%X). Expected ID %X\n", reg_id, + CS35L36_CHIP_ID); + ret = -ENODEV; + goto err; + } + + ret = regmap_read(cs35l36->regmap, CS35L36_REV_ID, ®_revid); + if (ret < 0) { + dev_err(&i2c_client->dev, "Get Revision ID failed %d\n", ret); + goto err; + } + + cs35l36->rev_id = reg_revid >> 8; + + ret = regmap_read(cs35l36->regmap, CS35L36_OTP_MEM30, &l37_id_reg); + if (ret < 0) { + dev_err(&i2c_client->dev, "Failed to read otp_id Register %d\n", + ret); + return ret; + } + + if ((l37_id_reg & CS35L36_OTP_REV_MASK) == CS35L36_OTP_REV_L37) + cs35l36->chip_version = CS35L36_12V_L37; + else + cs35l36->chip_version = CS35L36_10V_L36; + + switch (cs35l36->rev_id) { + case CS35L36_REV_A0: + ret = regmap_register_patch(cs35l36->regmap, + cs35l36_reva0_errata_patch, + ARRAY_SIZE(cs35l36_reva0_errata_patch)); + if (ret < 0) { + dev_err(dev, "Failed to apply A0 errata patch %d\n", + ret); + goto err; + } + break; + case CS35L36_REV_B0: + ret = cs35l36_pac(cs35l36); + if (ret < 0) { + dev_err(dev, "Failed to Trim OTP %d\n", ret); + goto err; + } + + ret = regmap_register_patch(cs35l36->regmap, + cs35l36_revb0_errata_patch, + ARRAY_SIZE(cs35l36_revb0_errata_patch)); + if (ret < 0) { + dev_err(dev, "Failed to apply B0 errata patch %d\n", + ret); + goto err; + } + break; + } + + if (pdata->vpbr_config.is_present) + cs35l36_apply_vpbr_config(cs35l36); + + irq_d = irq_get_irq_data(i2c_client->irq); + if (!irq_d) { + dev_err(&i2c_client->dev, "Invalid IRQ: %d\n", i2c_client->irq); + ret = -ENODEV; + goto err; + } + + irq_pol = irqd_get_trigger_type(irq_d); + + switch (irq_pol) { + case IRQF_TRIGGER_FALLING: + case IRQF_TRIGGER_LOW: + chip_irq_pol = 0; + break; + case IRQF_TRIGGER_RISING: + case IRQF_TRIGGER_HIGH: + chip_irq_pol = 1; + break; + default: + dev_err(cs35l36->dev, "Invalid IRQ polarity: %d\n", irq_pol); + ret = -EINVAL; + goto err; + } + + regmap_update_bits(cs35l36->regmap, CS35L36_PAD_INTERFACE, + CS35L36_INT_POL_SEL_MASK, + chip_irq_pol << CS35L36_INT_POL_SEL_SHIFT); + + ret = devm_request_threaded_irq(dev, i2c_client->irq, NULL, cs35l36_irq, + IRQF_ONESHOT | irq_pol, "cs35l36", + cs35l36); + if (ret != 0) { + dev_err(dev, "Failed to request IRQ: %d\n", ret); + goto err; + } + + regmap_update_bits(cs35l36->regmap, CS35L36_PAD_INTERFACE, + CS35L36_INT_OUTPUT_EN_MASK, 1); + + /* Set interrupt masks for critical errors */ + regmap_write(cs35l36->regmap, CS35L36_INT1_MASK, + CS35L36_INT1_MASK_DEFAULT); + regmap_write(cs35l36->regmap, CS35L36_INT3_MASK, + CS35L36_INT3_MASK_DEFAULT); + + dev_info(&i2c_client->dev, "Cirrus Logic CS35L%d, Revision: %02X\n", + cs35l36->chip_version, reg_revid >> 8); + + ret = devm_snd_soc_register_component(dev, &soc_component_dev_cs35l36, + cs35l36_dai, + ARRAY_SIZE(cs35l36_dai)); + if (ret < 0) { + dev_err(dev, "%s: Register component failed %d\n", __func__, + ret); + goto err; + } + + return 0; + +err: + gpiod_set_value_cansleep(cs35l36->reset_gpio, 0); + +err_disable_regs: + regulator_bulk_disable(cs35l36->num_supplies, cs35l36->supplies); + return ret; +} + +static int cs35l36_i2c_remove(struct i2c_client *client) +{ + struct cs35l36_private *cs35l36 = i2c_get_clientdata(client); + + /* Reset interrupt masks for device removal */ + regmap_write(cs35l36->regmap, CS35L36_INT1_MASK, + CS35L36_INT1_MASK_RESET); + regmap_write(cs35l36->regmap, CS35L36_INT3_MASK, + CS35L36_INT3_MASK_RESET); + + if (cs35l36->reset_gpio) + gpiod_set_value_cansleep(cs35l36->reset_gpio, 0); + + regulator_bulk_disable(cs35l36->num_supplies, cs35l36->supplies); + + return 0; +} +static const struct of_device_id cs35l36_of_match[] = { + {.compatible = "cirrus,cs35l36"}, + {}, +}; +MODULE_DEVICE_TABLE(of, cs35l36_of_match); + +static const struct i2c_device_id cs35l36_id[] = { + {"cs35l36", 0}, + {} +}; + +MODULE_DEVICE_TABLE(i2c, cs35l36_id); + +static struct i2c_driver cs35l36_i2c_driver = { + .driver = { + .name = "cs35l36", + .of_match_table = cs35l36_of_match, + }, + .id_table = cs35l36_id, + .probe = cs35l36_i2c_probe, + .remove = cs35l36_i2c_remove, +}; +module_i2c_driver(cs35l36_i2c_driver); + +MODULE_DESCRIPTION("ASoC CS35L36 driver"); +MODULE_AUTHOR("James Schulman, Cirrus Logic Inc, <james.schulman@cirrus.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/cs35l36.h b/sound/soc/codecs/cs35l36.h new file mode 100644 index 000000000000..f6e38c633b93 --- /dev/null +++ b/sound/soc/codecs/cs35l36.h @@ -0,0 +1,446 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * cs35l36.h -- CS35L36 ALSA SoC audio driver + * + * Copyright 2018 Cirrus Logic, Inc. + * + * Author: James Schulman <james.schulman@cirrus.com> + * + */ + +#ifndef __CS35L36_H__ +#define __CS35L36_H__ + +#include <linux/regmap.h> + +#define CS35L36_FIRSTREG 0x00000000 +#define CS35L36_LASTREG 0x00E037FC +#define CS35L36_SW_RESET 0x00000000 +#define CS35L36_SW_REV 0x00000004 +#define CS35L36_HW_REV 0x00000008 +#define CS35L36_TESTKEY_CTRL 0x00000020 +#define CS35L36_USERKEY_CTL 0x00000024 +#define CS35L36_OTP_MEM30 0x00000478 +#define CS35L36_OTP_CTRL1 0x00000500 +#define CS35L36_OTP_CTRL2 0x00000504 +#define CS35L36_OTP_CTRL3 0x00000508 +#define CS35L36_OTP_CTRL4 0x0000050C +#define CS35L36_OTP_CTRL5 0x00000510 +#define CS35L36_PAC_CTL1 0x00000C00 +#define CS35L36_PAC_CTL2 0x00000C04 +#define CS35L36_PAC_CTL3 0x00000C08 +#define CS35L36_DEVICE_ID 0x00002004 +#define CS35L36_FAB_ID 0x00002008 +#define CS35L36_REV_ID 0x0000200C +#define CS35L36_PWR_CTRL1 0x00002014 +#define CS35L36_PWR_CTRL2 0x00002018 +#define CS35L36_PWR_CTRL3 0x0000201C +#define CS35L36_CTRL_OVRRIDE 0x00002020 +#define CS35L36_AMP_OUT_MUTE 0x00002024 +#define CS35L36_OTP_TRIM_STATUS 0x00002028 +#define CS35L36_DISCH_FILT 0x0000202C +#define CS35L36_OSC_TRIM 0x00002030 +#define CS35L36_PROTECT_REL_ERR 0x00002034 +#define CS35L36_PAD_INTERFACE 0x00002400 +#define CS35L36_PLL_CLK_CTRL 0x00002C04 +#define CS35L36_GLOBAL_CLK_CTRL 0x00002C0C +#define CS35L36_ADC_CLK_CTRL 0x00002C10 +#define CS35L36_SWIRE_CLK_CTRL 0x00002C14 +#define CS35L36_SP_SCLK_CLK_CTRL 0x00002D00 +#define CS35L36_TST_FS_MON0 0x00002D10 +#define CS35L36_PLL_LOOP_PARAMS 0x00003008 +#define CS35L36_DCO_CTRL 0x00003010 +#define CS35L36_MISC_CTRL 0x00003014 +#define CS35L36_MDSYNC_EN 0x00003404 +#define CS35L36_MDSYNC_TX_ID 0x00003408 +#define CS35L36_MDSYNC_PWR_CTRL 0x0000340C +#define CS35L36_MDSYNC_DATA_TX 0x00003410 +#define CS35L36_MDSYNC_TX_STATUS 0x0000341C +#define CS35L36_MDSYNC_RX_STATUS 0x00003420 +#define CS35L36_MDSYNC_ERR_STATUS 0x00003424 +#define CS35L36_BSTCVRT_VCTRL1 0x00003800 +#define CS35L36_BSTCVRT_VCTRL2 0x00003804 +#define CS35L36_BSTCVRT_PEAK_CUR 0x00003808 +#define CS35L36_BSTCVRT_SFT_RAMP 0x0000380C +#define CS35L36_BSTCVRT_COEFF 0x00003810 +#define CS35L36_BSTCVRT_SLOPE_LBST 0x00003814 +#define CS35L36_BSTCVRT_SW_FREQ 0x00003818 +#define CS35L36_BSTCVRT_DCM_CTRL 0x0000381C +#define CS35L36_BSTCVRT_DCM_MODE_FORCE 0x00003820 +#define CS35L36_BSTCVRT_OVERVOLT_CTRL 0x00003830 +#define CS35L36_BST_TST_MANUAL 0x0000393C +#define CS35L36_BST_ANA2_TEST 0x0000394C +#define CS35L36_VPI_LIMIT_MODE 0x00003C04 +#define CS35L36_VPI_LIMIT_MINMAX 0x00003C08 +#define CS35L36_VPI_VP_THLD 0x00003C0C +#define CS35L36_VPI_TRACK_CTRL 0x00003C10 +#define CS35L36_VPI_TRIG_MODE_CTRL 0x00003C14 +#define CS35L36_VPI_TRIG_STEPS 0x00003C18 +#define CS35L36_VI_SPKMON_FILT 0x00004004 +#define CS35L36_VI_SPKMON_GAIN 0x00004008 +#define CS35L36_VI_SPKMON_IP_SEL 0x00004100 +#define CS35L36_DTEMP_WARN_THLD 0x00004220 +#define CS35L36_DTEMP_STATUS 0x00004300 +#define CS35L36_VPVBST_FS_SEL 0x00004400 +#define CS35L36_VPVBST_VP_CTRL 0x00004440 +#define CS35L36_VPVBST_VBST_CTRL 0x00004444 +#define CS35L36_ASP_TX_PIN_CTRL 0x00004800 +#define CS35L36_ASP_RATE_CTRL 0x00004804 +#define CS35L36_ASP_FORMAT 0x00004808 +#define CS35L36_ASP_FRAME_CTRL 0x00004818 +#define CS35L36_ASP_TX1_TX2_SLOT 0x0000481C +#define CS35L36_ASP_TX3_TX4_SLOT 0x00004820 +#define CS35L36_ASP_TX5_TX6_SLOT 0x00004824 +#define CS35L36_ASP_TX7_TX8_SLOT 0x00004828 +#define CS35L36_ASP_RX1_SLOT 0x0000482C +#define CS35L36_ASP_RX_TX_EN 0x0000483C +#define CS35L36_ASP_RX1_SEL 0x00004C00 +#define CS35L36_ASP_TX1_SEL 0x00004C20 +#define CS35L36_ASP_TX2_SEL 0x00004C24 +#define CS35L36_ASP_TX3_SEL 0x00004C28 +#define CS35L36_ASP_TX4_SEL 0x00004C2C +#define CS35L36_ASP_TX5_SEL 0x00004C30 +#define CS35L36_ASP_TX6_SEL 0x00004C34 +#define CS35L36_SWIRE_P1_TX1_SEL 0x00004C40 +#define CS35L36_SWIRE_P1_TX2_SEL 0x00004C44 +#define CS35L36_SWIRE_P2_TX1_SEL 0x00004C60 +#define CS35L36_SWIRE_P2_TX2_SEL 0x00004C64 +#define CS35L36_SWIRE_P2_TX3_SEL 0x00004C68 +#define CS35L36_SWIRE_DP1_FIFO_CFG 0x00005000 +#define CS35L36_SWIRE_DP2_FIFO_CFG 0x00005004 +#define CS35L36_SWIRE_DP3_FIFO_CFG 0x00005008 +#define CS35L36_SWIRE_PCM_RX_DATA 0x0000500C +#define CS35L36_SWIRE_FS_SEL 0x00005010 +#define CS35L36_SPARE_CP_BITS 0x00005C00 +#define CS35L36_AMP_DIG_VOL_CTRL 0x00006000 +#define CS35L36_VPBR_CFG 0x00006404 +#define CS35L36_VBBR_CFG 0x00006408 +#define CS35L36_VPBR_STATUS 0x0000640C +#define CS35L36_VBBR_STATUS 0x00006410 +#define CS35L36_OVERTEMP_CFG 0x00006414 +#define CS35L36_AMP_ERR_VOL 0x00006418 +#define CS35L36_CLASSH_CFG 0x00006800 +#define CS35L36_CLASSH_FET_DRV_CFG 0x00006804 +#define CS35L36_NG_CFG 0x00006808 +#define CS35L36_AMP_GAIN_CTRL 0x00006C04 +#define CS35L36_PWM_MOD_IO_CTRL 0x0000706C +#define CS35L36_PWM_MOD_STATUS 0x00007070 +#define CS35L36_DAC_MSM_CFG 0x00007400 +#define CS35L36_AMP_SLOPE_CTRL 0x00007410 +#define CS35L36_AMP_PDM_VOLUME 0x00007E04 +#define CS35L36_AMP_PDM_RATE_CTRL 0x00007E08 +#define CS35L36_PDM_CH_SEL 0x00007E10 +#define CS35L36_AMP_NG_CTRL 0x00007E14 +#define CS35L36_PDM_HIGHFILT_CTRL 0x00007E3C +#define CS35L36_INT1_STATUS 0x00D00000 +#define CS35L36_INT2_STATUS 0x00D00004 +#define CS35L36_INT3_STATUS 0x00D00008 +#define CS35L36_INT4_STATUS 0x00D0000C +#define CS35L36_INT1_RAW_STATUS 0x00D00020 +#define CS35L36_INT2_RAW_STATUS 0x00D00024 +#define CS35L36_INT3_RAW_STATUS 0x00D00028 +#define CS35L36_INT4_RAW_STATUS 0x00D0002C +#define CS35L36_INT1_MASK 0x00D00040 +#define CS35L36_INT2_MASK 0x00D00044 +#define CS35L36_INT3_MASK 0x00D00048 +#define CS35L36_INT4_MASK 0x00D0004C +#define CS35L36_INT1_EDGE_LVL_CTRL 0x00D00060 +#define CS35L36_INT3_EDGE_LVL_CTRL 0x00D00068 +#define CS35L36_PAC_INT_STATUS 0x00D00200 +#define CS35L36_PAC_INT_RAW_STATUS 0x00D00210 +#define CS35L36_PAC_INT_FLUSH_CTRL 0x00D00218 +#define CS35L36_PAC_INT0_CTRL 0x00D00220 +#define CS35L36_PAC_INT1_CTRL 0x00D00224 +#define CS35L36_PAC_INT2_CTRL 0x00D00228 +#define CS35L36_PAC_INT3_CTRL 0x00D0022C +#define CS35L36_PAC_INT4_CTRL 0x00D00230 +#define CS35L36_PAC_INT5_CTRL 0x00D00234 +#define CS35L36_PAC_INT6_CTRL 0x00D00238 +#define CS35L36_PAC_INT7_CTRL 0x00D0023C +#define CS35L36_PAC_PMEM_WORD0 0x00E02800 +#define CS35L36_PAC_PMEM_WORD1 0x00E02804 +#define CS35L36_PAC_PMEM_WORD1023 0x00E037FC + +#define CS35L36_INTPAC_REG_COUNT 25 +#define CS35L36_CHIP_ID 0x00035A36 + +#define CS35L36_INT_OUTPUT_EN_MASK 0x01 +#define CS35L36_INT_GPIO_SEL_MASK 0x02 +#define CS35L36_INT_GPIO_SEL_SHIFT 1 +#define CS35L36_INT_POL_SEL_MASK 0x04 +#define CS35L36_INT_POL_SEL_SHIFT 2 +#define CS35L36_INT_DRV_SEL_MASK 0x20 +#define CS35L36_INT_DRV_SEL_SHIFT 5 +#define CS35L36_IRQ_SRC_MASK 0x08 +#define CS35L36_IRQ_SRC_SHIFT 3 + +#define CS35L36_SCLK_MSTR_MASK 0x40 +#define CS35L36_SCLK_MSTR_SHIFT 6 +#define CS35L36_LRCLK_MSTR_MASK 0x01 +#define CS35L36_LRCLK_MSTR_SHIFT 0 +#define CS35L36_SCLK_INV_MASK 0x100 +#define CS35L36_SCLK_INV_SHIFT 8 +#define CS35L36_LRCLK_INV_MASK 0x04 +#define CS35L36_LRCLK_INV_SHIFT 2 +#define CS35L36_SCLK_FRC_MASK 0x80 +#define CS35L36_SCLK_FRC_SHIFT 7 +#define CS35L36_LRCLK_FRC_MASK 0x02 +#define CS35L36_LRCLK_FRC_SHIFT 1 + +#define CS35L36_PDM_MODE_MASK 0x01 +#define CS35L36_PDM_MODE_SHIFT 0 + +#define CS35L36_ASP_FMT_MASK 0x07 +#define CS35L36_ASP_FMT_SHIFT 0 + +#define CS35L36_ASP_RX_WIDTH_MASK 0xFF0000 +#define CS35L36_ASP_RX_WIDTH_SHIFT 16 +#define CS35L36_ASP_TX_WIDTH_MASK 0xFF +#define CS35L36_ASP_TX_WIDTH_SHIFT 0 +#define CS35L36_ASP_WIDTH_16 0x10 +#define CS35L36_ASP_WIDTH_24 0x18 +#define CS35L36_ASP_WIDTH_32 0x20 + +#define CS35L36_ASP_RX1_SLOT_MASK 0x3F +#define CS35L36_ASP_RX1_EN_MASK 0x00010000 +#define CS35L36_ASP_RX1_EN_SHIFT 16 + +#define CS35L36_ASP_TX1_SLOT_MASK 0x3F +#define CS35L36_ASP_TX2_SLOT_MASK 0x3F0000 +#define CS35L36_ASP_TX2_SLOT_SHIFT 16 +#define CS35L36_ASP_TX3_SLOT_MASK 0x3F +#define CS35L36_ASP_TX4_SLOT_MASK 0x3F0000 +#define CS35L36_ASP_TX4_SLOT_SHIFT 16 +#define CS35L36_ASP_TX5_SLOT_MASK 0x3F +#define CS35L36_ASP_TX6_SLOT_MASK 0x3F0000 +#define CS35L36_ASP_TX6_SLOT_SHIFT 16 +#define CS35L36_ASP_TX7_SLOT_MASK 0x3F +#define CS35L36_ASP_TX8_SLOT_MASK 0x3F0000 +#define CS35L36_ASP_TX8_SLOT_SHIFT 16 +#define CS35L36_ASP_TX_HIZ_MASK 0x200000 + +#define CS35L36_APS_TX_SEL_MASK 0x7F + +#define CS35L36_ASP_TX1_EN_MASK 0x01 +#define CS35L36_ASP_TX2_EN_MASK 0x02 +#define CS35L36_ASP_TX2_EN_SHIFT 1 +#define CS35L36_ASP_TX3_EN_MASK 0x04 +#define CS35L36_ASP_TX3_EN_SHIFT 2 +#define CS35L36_ASP_TX4_EN_MASK 0x08 +#define CS35L36_ASP_TX4_EN_SHIFT 3 +#define CS35L36_ASP_TX5_EN_MASK 0x10 +#define CS35L36_ASP_TX5_EN_SHIFT 4 +#define CS35L36_ASP_TX6_EN_MASK 0x20 +#define CS35L36_ASP_TX6_EN_SHIFT 5 +#define CS35L36_ASP_TX7_EN_MASK 0x40 +#define CS35L36_ASP_TX7_EN_SHIFT 6 +#define CS35L36_ASP_TX8_EN_MASK 0x80 +#define CS35L36_ASP_TX8_EN_SHIFT 7 + + +#define CS35L36_PLL_CLK_SEL_MASK 0x07 +#define CS35L36_PLL_CLK_SEL_SHIFT 0 +#define CS35L36_PLLSRC_SCLK 0 +#define CS35L36_PLLSRC_LRCLK 1 +#define CS35L36_PLLSRC_SELF 3 +#define CS35L36_PLLSRC_PDMCLK 4 +#define CS35L36_PLLSRC_MCLK 5 +#define CS35L36_PLLSRC_SWIRE 7 +#define CS35L36_REFCLK_FREQ_MASK 0x7E0 +#define CS35L36_REFCLK_FREQ_SHIFT 5 +#define CS35L36_PLL_OPENLOOP_MASK 0x800 +#define CS35L36_PLL_OPENLOOP_SHIFT 11 +#define CS35L36_PLL_REFCLK_EN_MASK 0x10 +#define CS35L36_PLL_REFCLK_EN_SHIFT 4 + + +#define CS35L36_GLOBAL_FS_MASK 0x1F +#define CS35L36_GLOBAL_FS_SHIFT 0 + +#define CS35L36_HPF_PCM_EN_MASK 0x800 +#define CS35L36_HPF_PCM_EN_SHIFT 15 +#define CS35L36_PCM_RX_SEL_MASK 0x7F +#define CS35L36_PCM_RX_SEL_SHIFT 0 + +#define CS35L36_PCM_RX_SEL_ZERO 0x00 +#define CS35L36_PCM_RX_SEL_PCM 0x08 +#define CS35L36_PCM_RX_SEL_SWIRE 0x10 +#define CS35L36_PCM_RX_SEL_DIAG 0x04 + +#define CS35L36_GLOBAL_EN_MASK 0x01 +#define CS35L36_GLOBAL_EN_SHIFT 0x00 + +#define CS35L36_AMP_PCM_INV_MASK 0x4000 +#define CS35L36_AMP_PCM_INV_SHIFT 14 + +#define CS35L36_AMP_VOL_PCM_MASK 0x3FF8 +#define CS35L36_AMP_VOL_PCM_SHIFT 3 +#define CS35L36_DIGITAL_MUTE 0x04CF + +#define CS35L36_AMP_RAMP_MASK 0x0007 +#define CS35L36_AMP_RAMP_SHIFT 0 + +#define CS35L36_AMP_MUTE_MASK 0x0010 +#define CS35L36_AMP_MUTE_SHIFT 4 + +#define CS35L36_GLOBAL_RESYNC_FS1_MASK 0x00000200 +#define CS35L36_GLOBAL_RESYNC_FS2_MASK 0x00000400 +#define CS35L36_SYNC_GLOBAL_OVR_MASK 0x00000002 +#define CS35L36_SYNC_GLOBAL_OVR_SHIFT 1 + +#define CS35L36_REFCLK_IN_MASK 0x00100000 +#define CS35L36_PLL_UNLOCK_MASK 0x00002000 + +#define CS35L36_ASP_RX_UDF_MASK 0x00000040 +#define CS35L36_ASP_RX_OVF_MASK 0x00000080 + +#define CS35L36_IMON_POL_MASK 0x02 +#define CS35L36_IMON_POL_SHIFT 1 + +#define CS35L36_VMON_POL_MASK 0x01 +#define CS35L36_VMON_POL_SHIFT 0 + +#define CS35L36_PDN_DONE 0x40 +#define CS35L36_PDN_DONE_SHIFT 6 +#define CS35L36_PUP_DONE 0x80 +#define CS35L36_PUP_DONE_SHIFT 7 +#define CS35L36_GLOBAL_EN_ASSRT 0x20 +#define CS35L36_PUP_DONE_IRQ_UNMASK 0x7F +#define CS35L36_PUP_DONE_IRQ_MASK 0xBF + +#define CS35L36_FS1_WINDOW_MASK 0x000007FF +#define CS35L36_FS2_WINDOW_MASK 0x00FFF800 +#define CS35L36_FS2_WINDOW_SHIFT 12 + +#define CS35L36_PLL_FFL_IGAIN_MASK 0x0F +#define CS35L36_PLL_IGAIN_MASK 0x3F0 +#define CS35L36_PLL_IGAIN_SHIFT 4 +#define CS35L36_PLL_IGAIN 0x04 + +#define CS35L36_BST_EN_MASK 0x30 +#define CS35L36_BST_EN 0x02 +#define CS35L36_BST_DIS_VP 0x01 +#define CS35L36_BST_DIS_EXTN 0x00 +#define CS35L36_BST_EN_SHIFT 4 +#define CS35L36_BST_MAN_IPKCOMP_MASK 0x200 +#define CS35L36_BST_MAN_IPKCOMP_SHIFT 9 + +#define CS35L36_BST_MAN_IPKCOMP_EN_MASK 0x100 +#define CS35L36_BST_MAN_IPKCOMP_EN_SHIFT 8 + +#define CS35L36_BST_IPK_MASK 0x7F +#define CS35L36_BST_OVP_THLD_MASK 0x3F +#define CS35L36_BST_OVP_THLD_11V 0x10 +#define CS35L36_BST_OVP_TRIM_MASK 0x00078000 +#define CS35L36_BST_OVP_TRIM_SHIFT 15 +#define CS35L36_BST_OVP_TRIM_11V 0x0C +#define CS35L36_BST_CTRL_LIM_MASK 0x04 +#define CS35L36_BST_CTRL_LIM_SHIFT 2 +#define CS35L36_BST_CTRL_10V_CLAMP 0x96 + +#define CS35L36_NG_AMP_EN_MASK 0x3F00 +#define CS35L36_NG_DELAY_MASK 0x70 +#define CS35L36_NG_DELAY_SHIFT 4 +#define CS35L36_AMP_ZC_SHIFT 10 +#define CS35L36_PDM_LDM_ENTER_SHIFT 3 +#define CS35L36_PDM_LDM_EXIT_SHIFT 4 + +#define CS35L36_BSTCVRT_K1_MASK 0xFF +#define CS35L36_BSTCVRT_K2_MASK 0xFF00 +#define CS35L36_BSTCVRT_K2_SHIFT 8 +#define CS35L36_BSTCVRT_SLOPE_MASK 0xFF00 +#define CS35L36_BSTCVRT_SLOPE_SHIFT 8 +#define CS35L36_BSTCVRT_CCMFREQ_MASK 0x0F +#define CS35L36_BSTCVRT_LBSTVAL_MASK 0x03 +#define CS35L35_BSTCVRT_CTL_MASK 0xFF +#define CS35L35_BSTCVRT_CTL_SEL_MASK 0x03 +#define CS35L36_DCM_AUTO_MASK 0x01 + +#define CS35L36_INT1_MASK_DEFAULT 0xF9BA7FFF +#define CS35L36_INT1_MASK_RESET 0xFFFFFFFF +#define CS35L36_INT3_MASK_DEFAULT 0xFFFFEFFF +#define CS35L36_INT3_MASK_RESET 0xFFFFFFFF + + +#define CS35L36_AMP_SHORT_ERR 0x1000 +#define CS35L36_BST_SHORT_ERR 0x40000 +#define CS35L36_TEMP_WARN 0x2000000 +#define CS35L36_TEMP_ERR 0x4000000 +#define CS35L36_BST_OVP_ERR 0x10000 +#define CS35L36_BST_DCM_UVP_ERR 0x20000 + +#define CS35L36_AMP_SHORT_ERR_RLS 0x02 +#define CS35L36_BST_SHORT_ERR_RLS 0x04 +#define CS35L36_BST_OVP_ERR_RLS 0x08 +#define CS35L36_BST_UVP_ERR_RLS 0x10 +#define CS35L36_TEMP_WARN_ERR_RLS 0x20 +#define CS35L36_TEMP_ERR_RLS 0x40 +#define CS35L36_TEMP_THLD_MASK 0x03 + +#define CS35L36_REV_B0 0xb0 +#define CS35L36_REV_A0 0xa0 +#define CS35L36_B0_PAC_PATCH 0x00DD0102 + +#define CS35L36_OTP_ECC_EN_MASK 0x400 +#define CS35L36_OTP_ECC_EN_SHIFT 10 +#define CS35L36_OTP_RUN_BOOT_MASK 0x01 +#define CS35L36_OTP_BOOT_DONE 0x2000000 +#define CS35L36_PAC_RESET_MASK 0x04 +#define CS35L36_PAC_RESET_SHIFT 2 +#define CS35L36_PAC_STALL_MASK 0x02 +#define CS35L36_PAC_STALL_SHIFT 1 +#define CS35L36_PAC_ENABLE_MASK 0x00000001 +#define CS35L36_PAC_MEM_ACCESS 0x01 +#define CS35L36_PAC_MEM_ACCESS_CLR 0 +#define CS35L36_SOFT_RESET 0x5AAA +#define CS35L36_MCU_BOOT_COMPLETE 0x02 +#define CS35L36_MCU_CONFIG_UNMASK 0x00FEFFFF +#define CS35L36_MCU_CONFIG_CLR 0x00010000 +#define CS35L36_MCU_CONFIG_MASK 0x00FFFFFF +#define CS35L36_GPIO_INT_SEL_MASK 0x0000003B +#define CS35L36_GPIO_INT_SEL_UNMASK 0x0000003A +#define CS35L36_PAC_RESET 0x00000000 +#define CS35L36_OTP_REV_MASK 0x00FF0000 +#define CS35L36_OTP_REV_L37 0x00CC0000 +#define CS35L36_12V_L37 37 +#define CS35L36_10V_L36 36 + +#define CS35L36_VPBR_EN_MASK 0x00001000 +#define CS35L36_VPBR_EN_SHIFT 12 + +#define CS35L36_VPBR_THLD_MASK 0x0000001F +#define CS35L36_VPBR_THLD_SHIFT 0 +#define CS35L36_VPBR_MAX_ATTN_MASK 0x00000F00 +#define CS35L36_VPBR_MAX_ATTN_SHIFT 8 +#define CS35L36_VPBR_ATK_VOL_MASK 0x0000F000 +#define CS35L36_VPBR_ATK_VOL_SHIFT 12 +#define CS35L36_VPBR_ATK_RATE_MASK 0x00070000 +#define CS35L36_VPBR_ATK_RATE_SHIFT 16 +#define CS35L36_VPBR_WAIT_MASK 0x00180000 +#define CS35L36_VPBR_WAIT_SHIFT 19 +#define CS35L36_VPBR_REL_RATE_MASK 0x00E00000 +#define CS35L36_VPBR_REL_RATE_SHIFT 21 +#define CS35L36_VPBR_MUTE_EN_MASK 0x01000000 +#define CS35L36_VPBR_MUTE_EN_SHIFT 24 + +#define CS35L36_OSC_FREQ_TRIM_MASK 0x070 +#define CS35L36_OSC_TRIM_DONE 0x08 + +#define CS35L36_FS1_DEFAULT_VAL 16 +#define CS35L36_FS2_DEFAULT_VAL 36 +#define CS35L36_FS_NOM_6MHZ 6000000 + +#define CS35L36_TEST_UNLOCK1 0x00005555 +#define CS35L36_TEST_UNLOCK2 0x0000AAAA +#define CS35L36_TEST_LOCK1 0x0000CCCC +#define CS35L36_TEST_LOCK2 0x00003333 + +#define CS35L36_PAC_PROG_MEM 512 + +#define CS35L36_RX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE) +#define CS35L36_TX_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE \ + | SNDRV_PCM_FMTBIT_S32_LE) + +extern const int cs35l36_a0_pac_patch[CS35L36_PAC_PROG_MEM]; + +#endif diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c index b1df4bb36105..121a8190f93e 100644 --- a/sound/soc/codecs/da7219.c +++ b/sound/soc/codecs/da7219.c @@ -1376,11 +1376,7 @@ static int da7219_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) return -EINVAL; } - /* By default 64 BCLKs per WCLK is supported */ - dai_clk_mode |= DA7219_DAI_BCLKS_PER_WCLK_64; - snd_soc_component_update_bits(component, DA7219_DAI_CLK_MODE, - DA7219_DAI_BCLKS_PER_WCLK_MASK | DA7219_DAI_CLK_POL_MASK | DA7219_DAI_WCLK_POL_MASK, dai_clk_mode); snd_soc_component_update_bits(component, DA7219_DAI_CTRL, DA7219_DAI_FORMAT_MASK, @@ -1395,69 +1391,83 @@ static int da7219_set_dai_tdm_slot(struct snd_soc_dai *dai, { struct snd_soc_component *component = dai->component; struct da7219_priv *da7219 = snd_soc_component_get_drvdata(component); - u8 dai_bclks_per_wclk; - __le16 offset; + unsigned int ch_mask; + u8 dai_bclks_per_wclk, slot_offset; + u16 offset; + __le16 dai_offset; u32 frame_size; - /* No channels enabled so disable TDM, revert to 64-bit frames */ + /* No channels enabled so disable TDM */ if (!tx_mask) { snd_soc_component_update_bits(component, DA7219_DAI_TDM_CTRL, DA7219_DAI_TDM_CH_EN_MASK | DA7219_DAI_TDM_MODE_EN_MASK, 0); - snd_soc_component_update_bits(component, DA7219_DAI_CLK_MODE, - DA7219_DAI_BCLKS_PER_WCLK_MASK, - DA7219_DAI_BCLKS_PER_WCLK_64); + da7219->tdm_en = false; return 0; } /* Check we have valid slots */ - if (fls(tx_mask) > DA7219_DAI_TDM_MAX_SLOTS) { - dev_err(component->dev, "Invalid number of slots, max = %d\n", + slot_offset = ffs(tx_mask) - 1; + ch_mask = (tx_mask >> slot_offset); + if (fls(ch_mask) > DA7219_DAI_TDM_MAX_SLOTS) { + dev_err(component->dev, + "Invalid number of slots, max = %d\n", DA7219_DAI_TDM_MAX_SLOTS); return -EINVAL; } - /* Check we have a valid offset given */ - if (rx_mask > DA7219_DAI_OFFSET_MAX) { - dev_err(component->dev, "Invalid slot offset, max = %d\n", - DA7219_DAI_OFFSET_MAX); + /* + * Ensure we have a valid offset into the frame, based on slot width + * and slot offset of first slot we're interested in. + */ + offset = slot_offset * slot_width; + if (offset > DA7219_DAI_OFFSET_MAX) { + dev_err(component->dev, "Invalid frame offset %d\n", offset); return -EINVAL; } - /* Calculate & validate frame size based on slot info provided. */ - frame_size = slots * slot_width; - switch (frame_size) { - case 32: - dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_32; - break; - case 64: - dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_64; - break; - case 128: - dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_128; - break; - case 256: - dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_256; - break; - default: - dev_err(component->dev, "Invalid frame size %d\n", frame_size); - return -EINVAL; - } + /* + * If we're master, calculate & validate frame size based on slot info + * provided as we have a limited set of rates available. + */ + if (da7219->master) { + frame_size = slots * slot_width; + switch (frame_size) { + case 32: + dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_32; + break; + case 64: + dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_64; + break; + case 128: + dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_128; + break; + case 256: + dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_256; + break; + default: + dev_err(component->dev, "Invalid frame size %d\n", + frame_size); + return -EINVAL; + } - snd_soc_component_update_bits(component, DA7219_DAI_CLK_MODE, - DA7219_DAI_BCLKS_PER_WCLK_MASK, - dai_bclks_per_wclk); + snd_soc_component_update_bits(component, DA7219_DAI_CLK_MODE, + DA7219_DAI_BCLKS_PER_WCLK_MASK, + dai_bclks_per_wclk); + } - offset = cpu_to_le16(rx_mask); + dai_offset = cpu_to_le16(offset); regmap_bulk_write(da7219->regmap, DA7219_DAI_OFFSET_LOWER, - &offset, sizeof(offset)); + &dai_offset, sizeof(dai_offset)); snd_soc_component_update_bits(component, DA7219_DAI_TDM_CTRL, DA7219_DAI_TDM_CH_EN_MASK | DA7219_DAI_TDM_MODE_EN_MASK, - (tx_mask << DA7219_DAI_TDM_CH_EN_SHIFT) | + (ch_mask << DA7219_DAI_TDM_CH_EN_SHIFT) | DA7219_DAI_TDM_MODE_EN_MASK); + da7219->tdm_en = true; + return 0; } @@ -1466,10 +1476,13 @@ static int da7219_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_component *component = dai->component; - u8 dai_ctrl = 0, fs; + struct da7219_priv *da7219 = snd_soc_component_get_drvdata(component); + u8 dai_ctrl = 0, dai_bclks_per_wclk = 0, fs; unsigned int channels; + int word_len = params_width(params); + int frame_size; - switch (params_width(params)) { + switch (word_len) { case 16: dai_ctrl |= DA7219_DAI_WORD_LENGTH_S16_LE; break; @@ -1533,6 +1546,23 @@ static int da7219_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } + /* + * If we're master, then we have a limited set of BCLK rates we + * support. For slave mode this isn't the case and the codec can detect + * the BCLK rate automatically. + */ + if (da7219->master && !da7219->tdm_en) { + frame_size = word_len * 2; + if (frame_size <= 32) + dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_32; + else + dai_bclks_per_wclk = DA7219_DAI_BCLKS_PER_WCLK_64; + + snd_soc_component_update_bits(component, DA7219_DAI_CLK_MODE, + DA7219_DAI_BCLKS_PER_WCLK_MASK, + dai_bclks_per_wclk); + } + snd_soc_component_update_bits(component, DA7219_DAI_CTRL, DA7219_DAI_WORD_LENGTH_MASK | DA7219_DAI_CH_NUM_MASK, diff --git a/sound/soc/codecs/da7219.h b/sound/soc/codecs/da7219.h index 366cf46118a0..018819c631fb 100644 --- a/sound/soc/codecs/da7219.h +++ b/sound/soc/codecs/da7219.h @@ -830,6 +830,7 @@ struct da7219_priv { int clk_src; bool master; + bool tdm_en; bool alc_en; bool micbias_on_event; unsigned int mic_pga_delay; diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index b19d7a3e7a2c..5eeb0fe836a9 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1176,13 +1176,15 @@ static int hdac_hdmi_add_cvt(struct hdac_device *hdev, hda_nid_t nid) struct hdac_hdmi_cvt *cvt; char name[NAME_SIZE]; - cvt = kzalloc(sizeof(*cvt), GFP_KERNEL); + cvt = devm_kzalloc(&hdev->dev, sizeof(*cvt), GFP_KERNEL); if (!cvt) return -ENOMEM; cvt->nid = nid; sprintf(name, "cvt %d", cvt->nid); - cvt->name = kstrdup(name, GFP_KERNEL); + cvt->name = devm_kstrdup(&hdev->dev, name, GFP_KERNEL); + if (!cvt->name) + return -ENOMEM; list_add_tail(&cvt->head, &hdmi->cvt_list); hdmi->num_cvt++; @@ -1287,8 +1289,8 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, mutex_unlock(&hdmi->pin_mutex); } -static int hdac_hdmi_add_ports(struct hdac_hdmi_priv *hdmi, - struct hdac_hdmi_pin *pin) +static int hdac_hdmi_add_ports(struct hdac_device *hdev, + struct hdac_hdmi_pin *pin) { struct hdac_hdmi_port *ports; int max_ports = HDA_MAX_PORTS; @@ -1300,7 +1302,7 @@ static int hdac_hdmi_add_ports(struct hdac_hdmi_priv *hdmi, * implemented. */ - ports = kcalloc(max_ports, sizeof(*ports), GFP_KERNEL); + ports = devm_kcalloc(&hdev->dev, max_ports, sizeof(*ports), GFP_KERNEL); if (!ports) return -ENOMEM; @@ -1319,14 +1321,14 @@ static int hdac_hdmi_add_pin(struct hdac_device *hdev, hda_nid_t nid) struct hdac_hdmi_pin *pin; int ret; - pin = kzalloc(sizeof(*pin), GFP_KERNEL); + pin = devm_kzalloc(&hdev->dev, sizeof(*pin), GFP_KERNEL); if (!pin) return -ENOMEM; pin->nid = nid; pin->mst_capable = false; pin->hdev = hdev; - ret = hdac_hdmi_add_ports(hdmi, pin); + ret = hdac_hdmi_add_ports(hdev, pin); if (ret < 0) return ret; @@ -1468,8 +1470,6 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_device *hdev, { hda_nid_t nid; int i, num_nodes; - struct hdac_hdmi_cvt *temp_cvt, *cvt_next; - struct hdac_hdmi_pin *temp_pin, *pin_next; struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); int ret; @@ -1497,51 +1497,35 @@ static int hdac_hdmi_parse_and_map_nid(struct hdac_device *hdev, case AC_WID_AUD_OUT: ret = hdac_hdmi_add_cvt(hdev, nid); if (ret < 0) - goto free_widgets; + return ret; break; case AC_WID_PIN: ret = hdac_hdmi_add_pin(hdev, nid); if (ret < 0) - goto free_widgets; + return ret; break; } } if (!hdmi->num_pin || !hdmi->num_cvt) { ret = -EIO; - goto free_widgets; + dev_err(&hdev->dev, "Bad pin/cvt setup in %s\n", __func__); + return ret; } ret = hdac_hdmi_create_dais(hdev, dais, hdmi, hdmi->num_cvt); if (ret) { dev_err(&hdev->dev, "Failed to create dais with err: %d\n", - ret); - goto free_widgets; + ret); + return ret; } *num_dais = hdmi->num_cvt; ret = hdac_hdmi_init_dai_map(hdev); if (ret < 0) - goto free_widgets; - - return ret; - -free_widgets: - list_for_each_entry_safe(temp_cvt, cvt_next, &hdmi->cvt_list, head) { - list_del(&temp_cvt->head); - kfree(temp_cvt->name); - kfree(temp_cvt); - } - - list_for_each_entry_safe(temp_pin, pin_next, &hdmi->pin_list, head) { - for (i = 0; i < temp_pin->num_ports; i++) - temp_pin->ports[i].pin = NULL; - kfree(temp_pin->ports); - list_del(&temp_pin->head); - kfree(temp_pin); - } - + dev_err(&hdev->dev, "Failed to init DAI map with err: %d\n", + ret); return ret; } @@ -1782,7 +1766,7 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device, * this is a new PCM device, create new pcm and * add to the pcm list */ - pcm = kzalloc(sizeof(*pcm), GFP_KERNEL); + pcm = devm_kzalloc(&hdev->dev, sizeof(*pcm), GFP_KERNEL); if (!pcm) return -ENOMEM; pcm->pcm_id = device; @@ -1798,7 +1782,6 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device, dev_err(&hdev->dev, "chmap control add failed with err: %d for pcm: %d\n", err, device); - kfree(pcm); return err; } } @@ -2075,42 +2058,8 @@ static int hdac_hdmi_dev_probe(struct hdac_device *hdev) static int hdac_hdmi_dev_remove(struct hdac_device *hdev) { - struct hdac_hdmi_priv *hdmi = hdev_to_hdmi_priv(hdev); - struct hdac_hdmi_pin *pin, *pin_next; - struct hdac_hdmi_cvt *cvt, *cvt_next; - struct hdac_hdmi_pcm *pcm, *pcm_next; - struct hdac_hdmi_port *port, *port_next; - int i; - snd_hdac_display_power(hdev->bus, hdev->addr, false); - list_for_each_entry_safe(pcm, pcm_next, &hdmi->pcm_list, head) { - pcm->cvt = NULL; - if (list_empty(&pcm->port_list)) - continue; - - list_for_each_entry_safe(port, port_next, - &pcm->port_list, head) - list_del(&port->head); - - list_del(&pcm->head); - kfree(pcm); - } - - list_for_each_entry_safe(cvt, cvt_next, &hdmi->cvt_list, head) { - list_del(&cvt->head); - kfree(cvt->name); - kfree(cvt); - } - - list_for_each_entry_safe(pin, pin_next, &hdmi->pin_list, head) { - for (i = 0; i < pin->num_ports; i++) - pin->ports[i].pin = NULL; - kfree(pin->ports); - list_del(&pin->head); - kfree(pin); - } - return 0; } diff --git a/sound/soc/codecs/jz4725b.c b/sound/soc/codecs/jz4725b.c index 103ccbc5d55c..766354c73076 100644 --- a/sound/soc/codecs/jz4725b.c +++ b/sound/soc/codecs/jz4725b.c @@ -173,12 +173,12 @@ static const char * const jz4725b_codec_adc_src_texts[] = { "Mic 1", "Mic 2", "Line In", "Mixer", }; static const unsigned int jz4725b_codec_adc_src_values[] = { 0, 1, 2, 3, }; -static const SOC_VALUE_ENUM_SINGLE_DECL(jz4725b_codec_adc_src_enum, - JZ4725B_CODEC_REG_CR3, - REG_CR3_INSEL_OFFSET, - REG_CR3_INSEL_MASK, - jz4725b_codec_adc_src_texts, - jz4725b_codec_adc_src_values); +static SOC_VALUE_ENUM_SINGLE_DECL(jz4725b_codec_adc_src_enum, + JZ4725B_CODEC_REG_CR3, + REG_CR3_INSEL_OFFSET, + REG_CR3_INSEL_MASK, + jz4725b_codec_adc_src_texts, + jz4725b_codec_adc_src_values); static const struct snd_kcontrol_new jz4725b_codec_adc_src_ctrl = SOC_DAPM_ENUM("Route", jz4725b_codec_adc_src_enum); diff --git a/sound/soc/codecs/max9860.c b/sound/soc/codecs/max9860.c index de3d44e9199b..8be636fe6552 100644 --- a/sound/soc/codecs/max9860.c +++ b/sound/soc/codecs/max9860.c @@ -615,7 +615,8 @@ static int max9860_probe(struct i2c_client *i2c) max9860->dvddio_nb.notifier_call = max9860_dvddio_event; - ret = regulator_register_notifier(max9860->dvddio, &max9860->dvddio_nb); + ret = devm_regulator_register_notifier(max9860->dvddio, + &max9860->dvddio_nb); if (ret) dev_err(dev, "Failed to register DVDDIO notifier: %d\n", ret); diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c index b7cf7cce95fe..368b6c09474b 100644 --- a/sound/soc/codecs/msm8916-wcd-analog.c +++ b/sound/soc/codecs/msm8916-wcd-analog.c @@ -1,3 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (c) 2016, The Linux Foundation. All rights reserved. + #include <linux/module.h> #include <linux/err.h> #include <linux/kernel.h> diff --git a/sound/soc/codecs/msm8916-wcd-digital.c b/sound/soc/codecs/msm8916-wcd-digital.c index 423bfebabed4..a63961861e55 100644 --- a/sound/soc/codecs/msm8916-wcd-digital.c +++ b/sound/soc/codecs/msm8916-wcd-digital.c @@ -1,14 +1,5 @@ -/* Copyright (c) 2016, The Linux Foundation. All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 and - * only version 2 as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ +// SPDX-License-Identifier: GPL-2.0 +// Copyright (c) 2016, The Linux Foundation. All rights reserved. #include <linux/module.h> #include <linux/err.h> diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c index 809b7e9f03ca..c5fcc632f670 100644 --- a/sound/soc/codecs/pcm186x.c +++ b/sound/soc/codecs/pcm186x.c @@ -42,7 +42,7 @@ struct pcm186x_priv { bool is_master_mode; }; -static const DECLARE_TLV_DB_SCALE(pcm186x_pga_tlv, -1200, 4000, 50); +static const DECLARE_TLV_DB_SCALE(pcm186x_pga_tlv, -1200, 50, 0); static const struct snd_kcontrol_new pcm1863_snd_controls[] = { SOC_DOUBLE_R_S_TLV("ADC Capture Volume", PCM186X_PGA_VAL_CH1_L, @@ -158,7 +158,7 @@ static const struct snd_soc_dapm_widget pcm1863_dapm_widgets[] = { * Put the codec into SLEEP mode when not in use, allowing the * Energysense mechanism to operate. */ - SND_SOC_DAPM_ADC("ADC", "HiFi Capture", PCM186X_POWER_CTRL, 1, 0), + SND_SOC_DAPM_ADC("ADC", "HiFi Capture", PCM186X_POWER_CTRL, 1, 1), }; static const struct snd_soc_dapm_widget pcm1865_dapm_widgets[] = { @@ -184,8 +184,8 @@ static const struct snd_soc_dapm_widget pcm1865_dapm_widgets[] = { * Put the codec into SLEEP mode when not in use, allowing the * Energysense mechanism to operate. */ - SND_SOC_DAPM_ADC("ADC1", "HiFi Capture 1", PCM186X_POWER_CTRL, 1, 0), - SND_SOC_DAPM_ADC("ADC2", "HiFi Capture 2", PCM186X_POWER_CTRL, 1, 0), + SND_SOC_DAPM_ADC("ADC1", "HiFi Capture 1", PCM186X_POWER_CTRL, 1, 1), + SND_SOC_DAPM_ADC("ADC2", "HiFi Capture 2", PCM186X_POWER_CTRL, 1, 1), }; static const struct snd_soc_dapm_route pcm1863_dapm_routes[] = { diff --git a/sound/soc/codecs/pcm3060.c b/sound/soc/codecs/pcm3060.c index 6714aa8d9026..32b26f1c2282 100644 --- a/sound/soc/codecs/pcm3060.c +++ b/sound/soc/codecs/pcm3060.c @@ -18,12 +18,39 @@ static int pcm3060_set_sysclk(struct snd_soc_dai *dai, int clk_id, { struct snd_soc_component *comp = dai->component; struct pcm3060_priv *priv = snd_soc_component_get_drvdata(comp); + unsigned int reg; + unsigned int val; if (dir != SND_SOC_CLOCK_IN) { dev_err(comp->dev, "unsupported sysclock dir: %d\n", dir); return -EINVAL; } + switch (clk_id) { + case PCM3060_CLK_DEF: + val = 0; + break; + + case PCM3060_CLK1: + val = (dai->id == PCM3060_DAI_ID_DAC ? PCM3060_REG_CSEL : 0); + break; + + case PCM3060_CLK2: + val = (dai->id == PCM3060_DAI_ID_DAC ? 0 : PCM3060_REG_CSEL); + break; + + default: + dev_err(comp->dev, "unsupported sysclock id: %d\n", clk_id); + return -EINVAL; + } + + if (dai->id == PCM3060_DAI_ID_DAC) + reg = PCM3060_REG67; + else + reg = PCM3060_REG72; + + regmap_update_bits(priv->regmap, reg, PCM3060_REG_CSEL, val); + priv->dai[dai->id].sclk_freq = freq; return 0; @@ -287,6 +314,14 @@ int pcm3060_probe(struct device *dev) int rc; struct pcm3060_priv *priv = dev_get_drvdata(dev); + /* soft reset */ + rc = regmap_update_bits(priv->regmap, PCM3060_REG64, + PCM3060_REG_MRST, 0); + if (rc) { + dev_err(dev, "failed to reset component, rc=%d\n", rc); + return rc; + } + if (dev->of_node) pcm3060_parse_dt(dev->of_node, priv); diff --git a/sound/soc/codecs/pcm3060.h b/sound/soc/codecs/pcm3060.h index 6a027b4a845d..75931c9a9d85 100644 --- a/sound/soc/codecs/pcm3060.h +++ b/sound/soc/codecs/pcm3060.h @@ -17,6 +17,11 @@ extern const struct regmap_config pcm3060_regmap; #define PCM3060_DAI_ID_ADC 1 #define PCM3060_DAI_IDS_NUM 2 +/* ADC and DAC can be clocked from separate or same sources CLK1 and CLK2 */ +#define PCM3060_CLK_DEF 0 /* default: CLK1->ADC, CLK2->DAC */ +#define PCM3060_CLK1 1 +#define PCM3060_CLK2 2 + struct pcm3060_priv_dai { bool is_master; unsigned int sclk_freq; diff --git a/sound/soc/codecs/pcm512x.c b/sound/soc/codecs/pcm512x.c index ae3bd533eadb..62d05b01711f 100644 --- a/sound/soc/codecs/pcm512x.c +++ b/sound/soc/codecs/pcm512x.c @@ -1540,8 +1540,9 @@ int pcm512x_probe(struct device *dev, struct regmap *regmap) pcm512x->supply_nb[2].notifier_call = pcm512x_regulator_event_2; for (i = 0; i < ARRAY_SIZE(pcm512x->supplies); i++) { - ret = regulator_register_notifier(pcm512x->supplies[i].consumer, - &pcm512x->supply_nb[i]); + ret = devm_regulator_register_notifier( + pcm512x->supplies[i].consumer, + &pcm512x->supply_nb[i]); if (ret != 0) { dev_err(dev, "Failed to register regulator notifier: %d\n", diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c index c6048d95c6d3..c544a1e35f5e 100644 --- a/sound/soc/codecs/tlv320aic31xx.c +++ b/sound/soc/codecs/tlv320aic31xx.c @@ -1274,8 +1274,9 @@ static int aic31xx_codec_probe(struct snd_soc_component *component) aic31xx->disable_nb[i].nb.notifier_call = aic31xx_regulator_event; aic31xx->disable_nb[i].aic31xx = aic31xx; - ret = regulator_register_notifier(aic31xx->supplies[i].consumer, - &aic31xx->disable_nb[i].nb); + ret = devm_regulator_register_notifier( + aic31xx->supplies[i].consumer, + &aic31xx->disable_nb[i].nb); if (ret) { dev_err(component->dev, "Failed to request regulator notifier: %d\n", @@ -1298,19 +1299,8 @@ static int aic31xx_codec_probe(struct snd_soc_component *component) return 0; } -static void aic31xx_codec_remove(struct snd_soc_component *component) -{ - struct aic31xx_priv *aic31xx = snd_soc_component_get_drvdata(component); - int i; - - for (i = 0; i < ARRAY_SIZE(aic31xx->supplies); i++) - regulator_unregister_notifier(aic31xx->supplies[i].consumer, - &aic31xx->disable_nb[i].nb); -} - static const struct snd_soc_component_driver soc_codec_driver_aic31xx = { .probe = aic31xx_codec_probe, - .remove = aic31xx_codec_remove, .set_bias_level = aic31xx_set_bias_level, .controls = common31xx_snd_controls, .num_controls = ARRAY_SIZE(common31xx_snd_controls), diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c index e1bfba62fc08..96f1526cb258 100644 --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -970,6 +970,7 @@ static int aic32x4_component_probe(struct snd_soc_component *component) if (gpio_is_valid(aic32x4->rstn_gpio)) { ndelay(10); gpio_set_value(aic32x4->rstn_gpio, 1); + mdelay(1); } snd_soc_component_write(component, AIC32X4_RESET, 0x01); diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 6aa0edf8c5ef..283583d1db60 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -1615,13 +1615,14 @@ static int aic3x_probe(struct snd_soc_component *component) for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) { aic3x->disable_nb[i].nb.notifier_call = aic3x_regulator_event; aic3x->disable_nb[i].aic3x = aic3x; - ret = regulator_register_notifier(aic3x->supplies[i].consumer, - &aic3x->disable_nb[i].nb); + ret = devm_regulator_register_notifier( + aic3x->supplies[i].consumer, + &aic3x->disable_nb[i].nb); if (ret) { dev_err(component->dev, "Failed to request regulator notifier: %d\n", ret); - goto err_notif; + return ret; } } @@ -1679,29 +1680,11 @@ static int aic3x_probe(struct snd_soc_component *component) aic3x_add_widgets(component); return 0; - -err_notif: - while (i--) - regulator_unregister_notifier(aic3x->supplies[i].consumer, - &aic3x->disable_nb[i].nb); - return ret; -} - -static void aic3x_remove(struct snd_soc_component *component) -{ - struct aic3x_priv *aic3x = snd_soc_component_get_drvdata(component); - int i; - - list_del(&aic3x->list); - for (i = 0; i < ARRAY_SIZE(aic3x->supplies); i++) - regulator_unregister_notifier(aic3x->supplies[i].consumer, - &aic3x->disable_nb[i].nb); } static const struct snd_soc_component_driver soc_component_dev_aic3x = { .set_bias_level = aic3x_set_bias_level, .probe = aic3x_probe, - .remove = aic3x_remove, .controls = aic3x_snd_controls, .num_controls = ARRAY_SIZE(aic3x_snd_controls), .dapm_widgets = aic3x_dapm_widgets, diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c index 1fedf74da705..546ea735f534 100644 --- a/sound/soc/codecs/wm8741.c +++ b/sound/soc/codecs/wm8741.c @@ -196,7 +196,7 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_component *component = dai->component; struct wm8741_priv *wm8741 = snd_soc_component_get_drvdata(component); - unsigned int iface; + unsigned int iface, mode; int i; /* The set of sample rates that can be supported depends on the @@ -240,11 +240,21 @@ static int wm8741_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } + /* oversampling rate */ + if (params_rate(params) > 96000) + mode = 0x40; + else if (params_rate(params) > 48000) + mode = 0x20; + else + mode = 0x00; + dev_dbg(component->dev, "wm8741_hw_params: bit size param = %d, rate param = %d", params_width(params), params_rate(params)); snd_soc_component_update_bits(component, WM8741_FORMAT_CONTROL, WM8741_IWL_MASK, iface); + snd_soc_component_update_bits(component, WM8741_MODE_CONTROL_1, WM8741_OSR_MASK, + mode); return 0; } @@ -358,6 +368,15 @@ static int wm8741_set_dai_fmt(struct snd_soc_dai *codec_dai, return 0; } +static int wm8741_mute(struct snd_soc_dai *codec_dai, int mute) +{ + struct snd_soc_component *component = codec_dai->component; + + snd_soc_component_update_bits(component, WM8741_VOLUME_CONTROL, + WM8741_SOFT_MASK, !!mute << WM8741_SOFT_SHIFT); + return 0; +} + #define WM8741_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | \ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 | \ @@ -371,6 +390,7 @@ static const struct snd_soc_dai_ops wm8741_dai_ops = { .hw_params = wm8741_hw_params, .set_sysclk = wm8741_set_dai_sysclk, .set_fmt = wm8741_set_dai_fmt, + .digital_mute = wm8741_mute, }; static struct snd_soc_dai_driver wm8741_dai = { diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c index 806245c70f8b..37467c512597 100644 --- a/sound/soc/codecs/wm8770.c +++ b/sound/soc/codecs/wm8770.c @@ -666,8 +666,9 @@ static int wm8770_spi_probe(struct spi_device *spi) /* This should really be moved into the regulator core */ for (i = 0; i < ARRAY_SIZE(wm8770->supplies); i++) { - ret = regulator_register_notifier(wm8770->supplies[i].consumer, - &wm8770->disable_nb[i]); + ret = devm_regulator_register_notifier( + wm8770->supplies[i].consumer, + &wm8770->disable_nb[i]); if (ret) { dev_err(&spi->dev, "Failed to register regulator notifier: %d\n", @@ -687,25 +688,12 @@ static int wm8770_spi_probe(struct spi_device *spi) return ret; } -static int wm8770_spi_remove(struct spi_device *spi) -{ - struct wm8770_priv *wm8770 = spi_get_drvdata(spi); - int i; - - for (i = 0; i < ARRAY_SIZE(wm8770->supplies); ++i) - regulator_unregister_notifier(wm8770->supplies[i].consumer, - &wm8770->disable_nb[i]); - - return 0; -} - static struct spi_driver wm8770_spi_driver = { .driver = { .name = "wm8770", .of_match_table = wm8770_of_match, }, .probe = wm8770_spi_probe, - .remove = wm8770_spi_remove }; module_spi_driver(wm8770_spi_driver); diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index efd8910b1ff7..467ed78dd2df 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -3424,8 +3424,9 @@ static int wm8962_probe(struct snd_soc_component *component) /* This should really be moved into the regulator core */ for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) { - ret = regulator_register_notifier(wm8962->supplies[i].consumer, - &wm8962->disable_nb[i]); + ret = devm_regulator_register_notifier( + wm8962->supplies[i].consumer, + &wm8962->disable_nb[i]); if (ret != 0) { dev_err(component->dev, "Failed to register regulator notifier: %d\n", @@ -3467,15 +3468,11 @@ static int wm8962_probe(struct snd_soc_component *component) static void wm8962_remove(struct snd_soc_component *component) { struct wm8962_priv *wm8962 = snd_soc_component_get_drvdata(component); - int i; cancel_delayed_work_sync(&wm8962->mic_work); wm8962_free_gpio(component); wm8962_free_beep(component); - for (i = 0; i < ARRAY_SIZE(wm8962->supplies); i++) - regulator_unregister_notifier(wm8962->supplies[i].consumer, - &wm8962->disable_nb[i]); } static const struct snd_soc_component_driver soc_component_dev_wm8962 = { diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index 68c99fe37097..79ee91906bb9 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -1995,20 +1995,6 @@ static int wm8995_set_bias_level(struct snd_soc_component *component, return 0; } -static void wm8995_remove(struct snd_soc_component *component) -{ - struct wm8995_priv *wm8995; - int i; - - wm8995 = snd_soc_component_get_drvdata(component); - - for (i = 0; i < ARRAY_SIZE(wm8995->supplies); ++i) - regulator_unregister_notifier(wm8995->supplies[i].consumer, - &wm8995->disable_nb[i]); - - regulator_bulk_free(ARRAY_SIZE(wm8995->supplies), wm8995->supplies); -} - static int wm8995_probe(struct snd_soc_component *component) { struct wm8995_priv *wm8995; @@ -2021,8 +2007,9 @@ static int wm8995_probe(struct snd_soc_component *component) for (i = 0; i < ARRAY_SIZE(wm8995->supplies); i++) wm8995->supplies[i].supply = wm8995_supply_names[i]; - ret = regulator_bulk_get(component->dev, ARRAY_SIZE(wm8995->supplies), - wm8995->supplies); + ret = devm_regulator_bulk_get(component->dev, + ARRAY_SIZE(wm8995->supplies), + wm8995->supplies); if (ret) { dev_err(component->dev, "Failed to request supplies: %d\n", ret); return ret; @@ -2039,8 +2026,9 @@ static int wm8995_probe(struct snd_soc_component *component) /* This should really be moved into the regulator core */ for (i = 0; i < ARRAY_SIZE(wm8995->supplies); i++) { - ret = regulator_register_notifier(wm8995->supplies[i].consumer, - &wm8995->disable_nb[i]); + ret = devm_regulator_register_notifier( + wm8995->supplies[i].consumer, + &wm8995->disable_nb[i]); if (ret) { dev_err(component->dev, "Failed to register regulator notifier: %d\n", @@ -2052,7 +2040,7 @@ static int wm8995_probe(struct snd_soc_component *component) wm8995->supplies); if (ret) { dev_err(component->dev, "Failed to enable supplies: %d\n", ret); - goto err_reg_get; + return ret; } ret = snd_soc_component_read32(component, WM8995_SOFTWARE_RESET); @@ -2099,8 +2087,6 @@ static int wm8995_probe(struct snd_soc_component *component) err_reg_enable: regulator_bulk_disable(ARRAY_SIZE(wm8995->supplies), wm8995->supplies); -err_reg_get: - regulator_bulk_free(ARRAY_SIZE(wm8995->supplies), wm8995->supplies); return ret; } @@ -2188,7 +2174,6 @@ static struct snd_soc_dai_driver wm8995_dai[] = { static const struct snd_soc_component_driver soc_component_dev_wm8995 = { .probe = wm8995_probe, - .remove = wm8995_remove, .set_bias_level = wm8995_set_bias_level, .controls = wm8995_snd_controls, .num_controls = ARRAY_SIZE(wm8995_snd_controls), diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c index 91711f8958c5..ab04ea18c312 100644 --- a/sound/soc/codecs/wm8996.c +++ b/sound/soc/codecs/wm8996.c @@ -2801,8 +2801,9 @@ static int wm8996_i2c_probe(struct i2c_client *i2c, /* This should really be moved into the regulator core */ for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++) { - ret = regulator_register_notifier(wm8996->supplies[i].consumer, - &wm8996->disable_nb[i]); + ret = devm_regulator_register_notifier( + wm8996->supplies[i].consumer, + &wm8996->disable_nb[i]); if (ret != 0) { dev_err(&i2c->dev, "Failed to register regulator notifier: %d\n", @@ -3071,16 +3072,12 @@ err: static int wm8996_i2c_remove(struct i2c_client *client) { struct wm8996_priv *wm8996 = i2c_get_clientdata(client); - int i; wm8996_free_gpio(wm8996); if (wm8996->pdata.ldo_ena > 0) { gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0); gpio_free(wm8996->pdata.ldo_ena); } - for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++) - regulator_unregister_notifier(wm8996->supplies[i].consumer, - &wm8996->disable_nb[i]); return 0; } diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 1dd291cebe67..b93fdc8d2d6f 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -46,6 +46,13 @@ #define adsp_dbg(_dsp, fmt, ...) \ dev_dbg(_dsp->dev, "%s: " fmt, _dsp->name, ##__VA_ARGS__) +#define compr_err(_obj, fmt, ...) \ + adsp_err(_obj->dsp, "%s: " fmt, _obj->name ? _obj->name : "legacy", \ + ##__VA_ARGS__) +#define compr_dbg(_obj, fmt, ...) \ + adsp_dbg(_obj->dsp, "%s: " fmt, _obj->name ? _obj->name : "legacy", \ + ##__VA_ARGS__) + #define ADSP1_CONTROL_1 0x00 #define ADSP1_CONTROL_2 0x02 #define ADSP1_CONTROL_3 0x03 @@ -310,6 +317,12 @@ struct wm_adsp_alg_xm_struct { __be64 smoothed_power; }; +struct wm_adsp_host_buf_coeff_v1 { + __be32 host_buf_ptr; /* Host buffer pointer */ + __be32 versions; /* Version numbers */ + __be32 name[4]; /* The buffer name */ +}; + struct wm_adsp_buffer { __be32 buf1_base; /* Base addr of first buffer area */ __be32 buf1_size; /* Size of buf1 area in DSP words */ @@ -334,6 +347,7 @@ struct wm_adsp_buffer { struct wm_adsp_compr; struct wm_adsp_compr_buf { + struct list_head list; struct wm_adsp *dsp; struct wm_adsp_compr *compr; @@ -344,9 +358,13 @@ struct wm_adsp_compr_buf { u32 irq_count; int read_index; int avail; + int host_buf_mem_type; + + char *name; }; struct wm_adsp_compr { + struct list_head list; struct wm_adsp *dsp; struct wm_adsp_compr_buf *buf; @@ -357,6 +375,8 @@ struct wm_adsp_compr { unsigned int copied_total; unsigned int sample_rate; + + const char *name; }; #define WM_ADSP_DATA_WORD_SIZE 3 @@ -374,6 +394,11 @@ struct wm_adsp_compr { #define ALG_XM_FIELD(field) \ (offsetof(struct wm_adsp_alg_xm_struct, field) / sizeof(__be32)) +#define HOST_BUF_COEFF_SUPPORTED_COMPAT_VER 1 + +#define HOST_BUF_COEFF_COMPAT_VER_MASK 0xFF00 +#define HOST_BUF_COEFF_COMPAT_VER_SHIFT 8 + static int wm_adsp_buffer_init(struct wm_adsp *dsp); static int wm_adsp_buffer_free(struct wm_adsp *dsp); @@ -707,7 +732,7 @@ int wm_adsp_fw_put(struct snd_kcontrol *kcontrol, mutex_lock(&dsp[e->shift_l].pwr_lock); - if (dsp[e->shift_l].booted || dsp[e->shift_l].compr) + if (dsp[e->shift_l].booted || !list_empty(&dsp[e->shift_l].compr_list)) ret = -EBUSY; else dsp[e->shift_l].fw = ucontrol->value.enumerated.item[0]; @@ -2429,6 +2454,8 @@ static int wm_adsp_common_init(struct wm_adsp *dsp) INIT_LIST_HEAD(&dsp->alg_regions); INIT_LIST_HEAD(&dsp->ctl_list); + INIT_LIST_HEAD(&dsp->compr_list); + INIT_LIST_HEAD(&dsp->buffer_list); mutex_init(&dsp->pwr_lock); @@ -2971,14 +2998,19 @@ static inline int wm_adsp_compr_attached(struct wm_adsp_compr *compr) static int wm_adsp_compr_attach(struct wm_adsp_compr *compr) { - /* - * Note this will be more complex once each DSP can support multiple - * streams - */ - if (!compr->dsp->buffer) + struct wm_adsp_compr_buf *buf = NULL, *tmp; + + list_for_each_entry(tmp, &compr->dsp->buffer_list, list) { + if (!tmp->name || !strcmp(compr->name, tmp->name)) { + buf = tmp; + break; + } + } + + if (!buf) return -EINVAL; - compr->buf = compr->dsp->buffer; + compr->buf = buf; compr->buf->compr = compr; return 0; @@ -3001,28 +3033,33 @@ static void wm_adsp_compr_detach(struct wm_adsp_compr *compr) int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream) { - struct wm_adsp_compr *compr; + struct wm_adsp_compr *compr, *tmp; + struct snd_soc_pcm_runtime *rtd = stream->private_data; int ret = 0; mutex_lock(&dsp->pwr_lock); if (wm_adsp_fw[dsp->fw].num_caps == 0) { - adsp_err(dsp, "Firmware does not support compressed API\n"); + adsp_err(dsp, "%s: Firmware does not support compressed API\n", + rtd->codec_dai->name); ret = -ENXIO; goto out; } if (wm_adsp_fw[dsp->fw].compr_direction != stream->direction) { - adsp_err(dsp, "Firmware does not support stream direction\n"); + adsp_err(dsp, "%s: Firmware does not support stream direction\n", + rtd->codec_dai->name); ret = -EINVAL; goto out; } - if (dsp->compr) { - /* It is expect this limitation will be removed in future */ - adsp_err(dsp, "Only a single stream supported per DSP\n"); - ret = -EBUSY; - goto out; + list_for_each_entry(tmp, &dsp->compr_list, list) { + if (!strcmp(tmp->name, rtd->codec_dai->name)) { + adsp_err(dsp, "%s: Only a single stream supported per dai\n", + rtd->codec_dai->name); + ret = -EBUSY; + goto out; + } } compr = kzalloc(sizeof(*compr), GFP_KERNEL); @@ -3033,8 +3070,9 @@ int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream) compr->dsp = dsp; compr->stream = stream; + compr->name = rtd->codec_dai->name; - dsp->compr = compr; + list_add_tail(&compr->list, &dsp->compr_list); stream->runtime->private_data = compr; @@ -3053,7 +3091,7 @@ int wm_adsp_compr_free(struct snd_compr_stream *stream) mutex_lock(&dsp->pwr_lock); wm_adsp_compr_detach(compr); - dsp->compr = NULL; + list_del(&compr->list); kfree(compr->raw_buf); kfree(compr); @@ -3078,9 +3116,9 @@ static int wm_adsp_compr_check_params(struct snd_compr_stream *stream, params->buffer.fragments < WM_ADSP_MIN_FRAGMENTS || params->buffer.fragments > WM_ADSP_MAX_FRAGMENTS || params->buffer.fragment_size % WM_ADSP_DATA_WORD_SIZE) { - adsp_err(dsp, "Invalid buffer fragsize=%d fragments=%d\n", - params->buffer.fragment_size, - params->buffer.fragments); + compr_err(compr, "Invalid buffer fragsize=%d fragments=%d\n", + params->buffer.fragment_size, + params->buffer.fragments); return -EINVAL; } @@ -3108,9 +3146,9 @@ static int wm_adsp_compr_check_params(struct snd_compr_stream *stream, return 0; } - adsp_err(dsp, "Invalid params id=%u ch=%u,%u rate=%u fmt=%u\n", - params->codec.id, params->codec.ch_in, params->codec.ch_out, - params->codec.sample_rate, params->codec.format); + compr_err(compr, "Invalid params id=%u ch=%u,%u rate=%u fmt=%u\n", + params->codec.id, params->codec.ch_in, params->codec.ch_out, + params->codec.sample_rate, params->codec.format); return -EINVAL; } @@ -3132,8 +3170,8 @@ int wm_adsp_compr_set_params(struct snd_compr_stream *stream, compr->size = params->buffer; - adsp_dbg(compr->dsp, "fragment_size=%d fragments=%d\n", - compr->size.fragment_size, compr->size.fragments); + compr_dbg(compr, "fragment_size=%d fragments=%d\n", + compr->size.fragment_size, compr->size.fragments); size = wm_adsp_compr_frag_words(compr) * sizeof(*compr->raw_buf); compr->raw_buf = kmalloc(size, GFP_DMA | GFP_KERNEL); @@ -3219,24 +3257,106 @@ static int wm_adsp_write_data_word(struct wm_adsp *dsp, int mem_type, static inline int wm_adsp_buffer_read(struct wm_adsp_compr_buf *buf, unsigned int field_offset, u32 *data) { - return wm_adsp_read_data_word(buf->dsp, WMFW_ADSP2_XM, + return wm_adsp_read_data_word(buf->dsp, buf->host_buf_mem_type, buf->host_buf_ptr + field_offset, data); } static inline int wm_adsp_buffer_write(struct wm_adsp_compr_buf *buf, unsigned int field_offset, u32 data) { - return wm_adsp_write_data_word(buf->dsp, WMFW_ADSP2_XM, + return wm_adsp_write_data_word(buf->dsp, buf->host_buf_mem_type, buf->host_buf_ptr + field_offset, data); } -static int wm_adsp_legacy_host_buf_addr(struct wm_adsp_compr_buf *buf) +static void wm_adsp_remove_padding(u32 *buf, int nwords, int data_word_size) +{ + u8 *pack_in = (u8 *)buf; + u8 *pack_out = (u8 *)buf; + int i, j; + + /* Remove the padding bytes from the data read from the DSP */ + for (i = 0; i < nwords; i++) { + for (j = 0; j < data_word_size; j++) + *pack_out++ = *pack_in++; + + pack_in += sizeof(*buf) - data_word_size; + } +} + +static int wm_adsp_buffer_populate(struct wm_adsp_compr_buf *buf) +{ + const struct wm_adsp_fw_caps *caps = wm_adsp_fw[buf->dsp->fw].caps; + struct wm_adsp_buffer_region *region; + u32 offset = 0; + int i, ret; + + buf->regions = kcalloc(caps->num_regions, sizeof(*buf->regions), + GFP_KERNEL); + if (!buf->regions) + return -ENOMEM; + + for (i = 0; i < caps->num_regions; ++i) { + region = &buf->regions[i]; + + region->offset = offset; + region->mem_type = caps->region_defs[i].mem_type; + + ret = wm_adsp_buffer_read(buf, caps->region_defs[i].base_offset, + ®ion->base_addr); + if (ret < 0) + return ret; + + ret = wm_adsp_buffer_read(buf, caps->region_defs[i].size_offset, + &offset); + if (ret < 0) + return ret; + + region->cumulative_size = offset; + + compr_dbg(buf, + "region=%d type=%d base=%08x off=%08x size=%08x\n", + i, region->mem_type, region->base_addr, + region->offset, region->cumulative_size); + } + + return 0; +} + +static void wm_adsp_buffer_clear(struct wm_adsp_compr_buf *buf) +{ + buf->irq_count = 0xFFFFFFFF; + buf->read_index = -1; + buf->avail = 0; +} + +static struct wm_adsp_compr_buf *wm_adsp_buffer_alloc(struct wm_adsp *dsp) +{ + struct wm_adsp_compr_buf *buf; + + buf = kzalloc(sizeof(*buf), GFP_KERNEL); + if (!buf) + return NULL; + + buf->dsp = dsp; + + wm_adsp_buffer_clear(buf); + + list_add_tail(&buf->list, &dsp->buffer_list); + + return buf; +} + +static int wm_adsp_buffer_parse_legacy(struct wm_adsp *dsp) { struct wm_adsp_alg_region *alg_region; - struct wm_adsp *dsp = buf->dsp; + struct wm_adsp_compr_buf *buf; u32 xmalg, addr, magic; int i, ret; + buf = wm_adsp_buffer_alloc(dsp); + if (!buf) + return -ENOMEM; + alg_region = wm_adsp_find_alg_region(dsp, WMFW_ADSP2_XM, dsp->fw_id); xmalg = sizeof(struct wm_adsp_system_config_xm_hdr) / sizeof(__be32); @@ -3246,7 +3366,7 @@ static int wm_adsp_legacy_host_buf_addr(struct wm_adsp_compr_buf *buf) return ret; if (magic != WM_ADSP_ALG_XM_STRUCT_MAGIC) - return -EINVAL; + return -ENODEV; addr = alg_region->base + xmalg + ALG_XM_FIELD(host_buf_ptr); for (i = 0; i < 5; ++i) { @@ -3264,48 +3384,30 @@ static int wm_adsp_legacy_host_buf_addr(struct wm_adsp_compr_buf *buf) if (!buf->host_buf_ptr) return -EIO; - adsp_dbg(dsp, "host_buf_ptr=%x\n", buf->host_buf_ptr); - - return 0; -} - -static struct wm_coeff_ctl * -wm_adsp_find_host_buffer_ctrl(struct wm_adsp_compr_buf *buf) -{ - struct wm_adsp *dsp = buf->dsp; - struct wm_coeff_ctl *ctl; - - list_for_each_entry(ctl, &dsp->ctl_list, list) { - if (ctl->type != WMFW_CTL_TYPE_HOST_BUFFER) - continue; + buf->host_buf_mem_type = WMFW_ADSP2_XM; - if (!ctl->enabled) - continue; + ret = wm_adsp_buffer_populate(buf); + if (ret < 0) + return ret; - return ctl; - } + compr_dbg(buf, "legacy host_buf_ptr=%x\n", buf->host_buf_ptr); - return NULL; + return 0; } -static int wm_adsp_buffer_locate(struct wm_adsp_compr_buf *buf) +static int wm_adsp_buffer_parse_coeff(struct wm_coeff_ctl *ctl) { - struct wm_adsp *dsp = buf->dsp; - struct wm_coeff_ctl *ctl; - unsigned int reg; - u32 val; - int i, ret; - - ctl = wm_adsp_find_host_buffer_ctrl(buf); - if (!ctl) - return wm_adsp_legacy_host_buf_addr(buf); + struct wm_adsp_host_buf_coeff_v1 coeff_v1; + struct wm_adsp_compr_buf *buf; + unsigned int val, reg; + int ret, i; ret = wm_coeff_base_reg(ctl, ®); if (ret) return ret; for (i = 0; i < 5; ++i) { - ret = regmap_raw_read(dsp->regmap, reg, &val, sizeof(val)); + ret = regmap_raw_read(ctl->dsp->regmap, reg, &val, sizeof(val)); if (ret < 0) return ret; @@ -3315,108 +3417,130 @@ static int wm_adsp_buffer_locate(struct wm_adsp_compr_buf *buf) usleep_range(1000, 2000); } - if (!val) + if (!val) { + adsp_err(ctl->dsp, "Failed to acquire host buffer\n"); return -EIO; + } + + buf = wm_adsp_buffer_alloc(ctl->dsp); + if (!buf) + return -ENOMEM; + buf->host_buf_mem_type = ctl->alg_region.type; buf->host_buf_ptr = be32_to_cpu(val); - adsp_dbg(dsp, "host_buf_ptr=%x\n", buf->host_buf_ptr); - return 0; -} + ret = wm_adsp_buffer_populate(buf); + if (ret < 0) + return ret; -static int wm_adsp_buffer_populate(struct wm_adsp_compr_buf *buf) -{ - const struct wm_adsp_fw_caps *caps = wm_adsp_fw[buf->dsp->fw].caps; - struct wm_adsp_buffer_region *region; - u32 offset = 0; - int i, ret; + /* + * v0 host_buffer coefficients didn't have versioning, so if the + * control is one word, assume version 0. + */ + if (ctl->len == 4) { + compr_dbg(buf, "host_buf_ptr=%x\n", buf->host_buf_ptr); + return 0; + } - for (i = 0; i < caps->num_regions; ++i) { - region = &buf->regions[i]; + ret = regmap_raw_read(ctl->dsp->regmap, reg, &coeff_v1, + sizeof(coeff_v1)); + if (ret < 0) + return ret; - region->offset = offset; - region->mem_type = caps->region_defs[i].mem_type; + coeff_v1.versions = be32_to_cpu(coeff_v1.versions); + val = coeff_v1.versions & HOST_BUF_COEFF_COMPAT_VER_MASK; + val >>= HOST_BUF_COEFF_COMPAT_VER_SHIFT; - ret = wm_adsp_buffer_read(buf, caps->region_defs[i].base_offset, - ®ion->base_addr); - if (ret < 0) - return ret; + if (val > HOST_BUF_COEFF_SUPPORTED_COMPAT_VER) { + adsp_err(ctl->dsp, + "Host buffer coeff ver %u > supported version %u\n", + val, HOST_BUF_COEFF_SUPPORTED_COMPAT_VER); + return -EINVAL; + } - ret = wm_adsp_buffer_read(buf, caps->region_defs[i].size_offset, - &offset); - if (ret < 0) - return ret; + for (i = 0; i < ARRAY_SIZE(coeff_v1.name); i++) + coeff_v1.name[i] = be32_to_cpu(coeff_v1.name[i]); - region->cumulative_size = offset; + wm_adsp_remove_padding((u32 *)&coeff_v1.name, + ARRAY_SIZE(coeff_v1.name), + WM_ADSP_DATA_WORD_SIZE); - adsp_dbg(buf->dsp, - "region=%d type=%d base=%08x off=%08x size=%08x\n", - i, region->mem_type, region->base_addr, - region->offset, region->cumulative_size); - } + buf->name = kasprintf(GFP_KERNEL, "%s-dsp-%s", ctl->dsp->part, + (char *)&coeff_v1.name); - return 0; -} + compr_dbg(buf, "host_buf_ptr=%x coeff version %u\n", + buf->host_buf_ptr, val); -static void wm_adsp_buffer_clear(struct wm_adsp_compr_buf *buf) -{ - buf->irq_count = 0xFFFFFFFF; - buf->read_index = -1; - buf->avail = 0; + return val; } static int wm_adsp_buffer_init(struct wm_adsp *dsp) { - struct wm_adsp_compr_buf *buf; + struct wm_coeff_ctl *ctl; int ret; - buf = kzalloc(sizeof(*buf), GFP_KERNEL); - if (!buf) - return -ENOMEM; - - buf->dsp = dsp; - - wm_adsp_buffer_clear(buf); + list_for_each_entry(ctl, &dsp->ctl_list, list) { + if (ctl->type != WMFW_CTL_TYPE_HOST_BUFFER) + continue; - ret = wm_adsp_buffer_locate(buf); - if (ret < 0) { - adsp_err(dsp, "Failed to acquire host buffer: %d\n", ret); - goto err_buffer; - } + if (!ctl->enabled) + continue; - buf->regions = kcalloc(wm_adsp_fw[dsp->fw].caps->num_regions, - sizeof(*buf->regions), GFP_KERNEL); - if (!buf->regions) { - ret = -ENOMEM; - goto err_buffer; + ret = wm_adsp_buffer_parse_coeff(ctl); + if (ret < 0) { + adsp_err(dsp, "Failed to parse coeff: %d\n", ret); + goto error; + } else if (ret == 0) { + /* Only one buffer supported for version 0 */ + return 0; + } } - ret = wm_adsp_buffer_populate(buf); - if (ret < 0) { - adsp_err(dsp, "Failed to populate host buffer: %d\n", ret); - goto err_regions; + if (list_empty(&dsp->buffer_list)) { + /* Fall back to legacy support */ + ret = wm_adsp_buffer_parse_legacy(dsp); + if (ret) { + adsp_err(dsp, "Failed to parse legacy: %d\n", ret); + goto error; + } } - dsp->buffer = buf; - return 0; -err_regions: - kfree(buf->regions); -err_buffer: - kfree(buf); +error: + wm_adsp_buffer_free(dsp); return ret; } static int wm_adsp_buffer_free(struct wm_adsp *dsp) { - if (dsp->buffer) { - wm_adsp_compr_detach(dsp->buffer->compr); + struct wm_adsp_compr_buf *buf, *tmp; + + list_for_each_entry_safe(buf, tmp, &dsp->buffer_list, list) { + if (buf->compr) + wm_adsp_compr_detach(buf->compr); + + kfree(buf->name); + kfree(buf->regions); + list_del(&buf->list); + kfree(buf); + } - kfree(dsp->buffer->regions); - kfree(dsp->buffer); + return 0; +} + +static int wm_adsp_buffer_get_error(struct wm_adsp_compr_buf *buf) +{ + int ret; - dsp->buffer = NULL; + ret = wm_adsp_buffer_read(buf, HOST_BUFFER_FIELD(error), &buf->error); + if (ret < 0) { + adsp_err(buf->dsp, "Failed to check buffer error: %d\n", ret); + return ret; + } + if (buf->error != 0) { + adsp_err(buf->dsp, "Buffer error occurred: %d\n", buf->error); + return -EIO; } return 0; @@ -3428,7 +3552,7 @@ int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd) struct wm_adsp *dsp = compr->dsp; int ret = 0; - adsp_dbg(dsp, "Trigger: %d\n", cmd); + compr_dbg(compr, "Trigger: %d\n", cmd); mutex_lock(&dsp->pwr_lock); @@ -3437,12 +3561,16 @@ int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd) if (!wm_adsp_compr_attached(compr)) { ret = wm_adsp_compr_attach(compr); if (ret < 0) { - adsp_err(dsp, "Failed to link buffer and stream: %d\n", - ret); + compr_err(compr, "Failed to link buffer and stream: %d\n", + ret); break; } } + ret = wm_adsp_buffer_get_error(compr->buf); + if (ret < 0) + break; + wm_adsp_buffer_clear(compr->buf); /* Trigger the IRQ at one fragment of data */ @@ -3450,8 +3578,8 @@ int wm_adsp_compr_trigger(struct snd_compr_stream *stream, int cmd) HOST_BUFFER_FIELD(high_water_mark), wm_adsp_compr_frag_words(compr)); if (ret < 0) { - adsp_err(dsp, "Failed to set high water mark: %d\n", - ret); + compr_err(compr, "Failed to set high water mark: %d\n", + ret); break; } break; @@ -3492,7 +3620,7 @@ static int wm_adsp_buffer_update_avail(struct wm_adsp_compr_buf *buf) read_index = sign_extend32(next_read_index, 23); if (read_index < 0) { - adsp_dbg(buf->dsp, "Avail check on unstarted stream\n"); + compr_dbg(buf, "Avail check on unstarted stream\n"); return 0; } @@ -3510,31 +3638,14 @@ static int wm_adsp_buffer_update_avail(struct wm_adsp_compr_buf *buf) if (avail < 0) avail += wm_adsp_buffer_size(buf); - adsp_dbg(buf->dsp, "readindex=0x%x, writeindex=0x%x, avail=%d\n", - buf->read_index, write_index, avail * WM_ADSP_DATA_WORD_SIZE); + compr_dbg(buf, "readindex=0x%x, writeindex=0x%x, avail=%d\n", + buf->read_index, write_index, avail * WM_ADSP_DATA_WORD_SIZE); buf->avail = avail; return 0; } -static int wm_adsp_buffer_get_error(struct wm_adsp_compr_buf *buf) -{ - int ret; - - ret = wm_adsp_buffer_read(buf, HOST_BUFFER_FIELD(error), &buf->error); - if (ret < 0) { - adsp_err(buf->dsp, "Failed to check buffer error: %d\n", ret); - return ret; - } - if (buf->error != 0) { - adsp_err(buf->dsp, "Buffer error occurred: %d\n", buf->error); - return -EIO; - } - - return 0; -} - int wm_adsp_compr_handle_irq(struct wm_adsp *dsp) { struct wm_adsp_compr_buf *buf; @@ -3543,39 +3654,40 @@ int wm_adsp_compr_handle_irq(struct wm_adsp *dsp) mutex_lock(&dsp->pwr_lock); - buf = dsp->buffer; - compr = dsp->compr; - - if (!buf) { + if (list_empty(&dsp->buffer_list)) { ret = -ENODEV; goto out; } adsp_dbg(dsp, "Handling buffer IRQ\n"); - ret = wm_adsp_buffer_get_error(buf); - if (ret < 0) - goto out_notify; /* Wake poll to report error */ + list_for_each_entry(buf, &dsp->buffer_list, list) { + compr = buf->compr; - ret = wm_adsp_buffer_read(buf, HOST_BUFFER_FIELD(irq_count), - &buf->irq_count); - if (ret < 0) { - adsp_err(dsp, "Failed to get irq_count: %d\n", ret); - goto out; - } + ret = wm_adsp_buffer_get_error(buf); + if (ret < 0) + goto out_notify; /* Wake poll to report error */ - ret = wm_adsp_buffer_update_avail(buf); - if (ret < 0) { - adsp_err(dsp, "Error reading avail: %d\n", ret); - goto out; - } + ret = wm_adsp_buffer_read(buf, HOST_BUFFER_FIELD(irq_count), + &buf->irq_count); + if (ret < 0) { + compr_err(buf, "Failed to get irq_count: %d\n", ret); + goto out; + } - if (wm_adsp_fw[dsp->fw].voice_trigger && buf->irq_count == 2) - ret = WM_ADSP_COMPR_VOICE_TRIGGER; + ret = wm_adsp_buffer_update_avail(buf); + if (ret < 0) { + compr_err(buf, "Error reading avail: %d\n", ret); + goto out; + } + + if (wm_adsp_fw[dsp->fw].voice_trigger && buf->irq_count == 2) + ret = WM_ADSP_COMPR_VOICE_TRIGGER; out_notify: - if (compr && compr->stream) - snd_compr_fragment_elapsed(compr->stream); + if (compr && compr->stream) + snd_compr_fragment_elapsed(compr->stream); + } out: mutex_unlock(&dsp->pwr_lock); @@ -3589,8 +3701,7 @@ static int wm_adsp_buffer_reenable_irq(struct wm_adsp_compr_buf *buf) if (buf->irq_count & 0x01) return 0; - adsp_dbg(buf->dsp, "Enable IRQ(0x%x) for next fragment\n", - buf->irq_count); + compr_dbg(buf, "Enable IRQ(0x%x) for next fragment\n", buf->irq_count); buf->irq_count |= 0x01; @@ -3606,7 +3717,7 @@ int wm_adsp_compr_pointer(struct snd_compr_stream *stream, struct wm_adsp_compr_buf *buf; int ret = 0; - adsp_dbg(dsp, "Pointer request\n"); + compr_dbg(compr, "Pointer request\n"); mutex_lock(&dsp->pwr_lock); @@ -3621,7 +3732,7 @@ int wm_adsp_compr_pointer(struct snd_compr_stream *stream, if (buf->avail < wm_adsp_compr_frag_words(compr)) { ret = wm_adsp_buffer_update_avail(buf); if (ret < 0) { - adsp_err(dsp, "Error reading avail: %d\n", ret); + compr_err(compr, "Error reading avail: %d\n", ret); goto out; } @@ -3640,9 +3751,8 @@ int wm_adsp_compr_pointer(struct snd_compr_stream *stream, ret = wm_adsp_buffer_reenable_irq(buf); if (ret < 0) { - adsp_err(dsp, - "Failed to re-enable buffer IRQ: %d\n", - ret); + compr_err(compr, "Failed to re-enable buffer IRQ: %d\n", + ret); goto out; } } @@ -3662,11 +3772,9 @@ EXPORT_SYMBOL_GPL(wm_adsp_compr_pointer); static int wm_adsp_buffer_capture_block(struct wm_adsp_compr *compr, int target) { struct wm_adsp_compr_buf *buf = compr->buf; - u8 *pack_in = (u8 *)compr->raw_buf; - u8 *pack_out = (u8 *)compr->raw_buf; unsigned int adsp_addr; int mem_type, nwords, max_read; - int i, j, ret; + int i, ret; /* Calculate read parameters */ for (i = 0; i < wm_adsp_fw[buf->dsp->fw].caps->num_regions; ++i) @@ -3698,13 +3806,7 @@ static int wm_adsp_buffer_capture_block(struct wm_adsp_compr *compr, int target) if (ret < 0) return ret; - /* Remove the padding bytes from the data read from the DSP */ - for (i = 0; i < nwords; i++) { - for (j = 0; j < WM_ADSP_DATA_WORD_SIZE; j++) - *pack_out++ = *pack_in++; - - pack_in += sizeof(*(compr->raw_buf)) - WM_ADSP_DATA_WORD_SIZE; - } + wm_adsp_remove_padding(compr->raw_buf, nwords, WM_ADSP_DATA_WORD_SIZE); /* update read index to account for words read */ buf->read_index += nwords; @@ -3725,11 +3827,10 @@ static int wm_adsp_buffer_capture_block(struct wm_adsp_compr *compr, int target) static int wm_adsp_compr_read(struct wm_adsp_compr *compr, char __user *buf, size_t count) { - struct wm_adsp *dsp = compr->dsp; int ntotal = 0; int nwords, nbytes; - adsp_dbg(dsp, "Requested read of %zu bytes\n", count); + compr_dbg(compr, "Requested read of %zu bytes\n", count); if (!compr->buf || compr->buf->error) { snd_compr_stop_error(compr->stream, SNDRV_PCM_STATE_XRUN); @@ -3741,17 +3842,18 @@ static int wm_adsp_compr_read(struct wm_adsp_compr *compr, do { nwords = wm_adsp_buffer_capture_block(compr, count); if (nwords < 0) { - adsp_err(dsp, "Failed to capture block: %d\n", nwords); + compr_err(compr, "Failed to capture block: %d\n", + nwords); return nwords; } nbytes = nwords * WM_ADSP_DATA_WORD_SIZE; - adsp_dbg(dsp, "Read %d bytes\n", nbytes); + compr_dbg(compr, "Read %d bytes\n", nbytes); if (copy_to_user(buf + ntotal, compr->raw_buf, nbytes)) { - adsp_err(dsp, "Failed to copy data to user: %d, %d\n", - ntotal, nbytes); + compr_err(compr, "Failed to copy data to user: %d, %d\n", + ntotal, nbytes); return -EFAULT; } diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index 4b8778b0b06c..59e07ad16329 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -90,8 +90,8 @@ struct wm_adsp { struct work_struct boot_work; - struct wm_adsp_compr *compr; - struct wm_adsp_compr_buf *buffer; + struct list_head compr_list; + struct list_head buffer_list; struct mutex pwr_lock; diff --git a/sound/soc/fsl/fsl_esai.c b/sound/soc/fsl/fsl_esai.c index 57b484768a58..afe67c865330 100644 --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c @@ -398,7 +398,8 @@ static int fsl_esai_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) break; case SND_SOC_DAIFMT_RIGHT_J: /* Data on rising edge of bclk, frame high, right aligned */ - xccr |= ESAI_xCCR_xCKP | ESAI_xCCR_xHCKP | ESAI_xCR_xWA; + xccr |= ESAI_xCCR_xCKP | ESAI_xCCR_xHCKP; + xcr |= ESAI_xCR_xWA; break; case SND_SOC_DAIFMT_DSP_A: /* Data on rising edge of bclk, frame high, 1clk before data */ @@ -455,12 +456,12 @@ static int fsl_esai_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) return -EINVAL; } - mask = ESAI_xCR_xFSL | ESAI_xCR_xFSR; + mask = ESAI_xCR_xFSL | ESAI_xCR_xFSR | ESAI_xCR_xWA; regmap_update_bits(esai_priv->regmap, REG_ESAI_TCR, mask, xcr); regmap_update_bits(esai_priv->regmap, REG_ESAI_RCR, mask, xcr); mask = ESAI_xCCR_xCKP | ESAI_xCCR_xHCKP | ESAI_xCCR_xFSP | - ESAI_xCCR_xFSD | ESAI_xCCR_xCKD | ESAI_xCR_xWA; + ESAI_xCCR_xFSD | ESAI_xCCR_xCKD; regmap_update_bits(esai_priv->regmap, REG_ESAI_TCCR, mask, xccr); regmap_update_bits(esai_priv->regmap, REG_ESAI_RCCR, mask, xccr); diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index a26686e7281c..4842e6df9a2d 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -96,7 +96,7 @@ struct fsl_spdif_priv { bool dpll_locked; u32 txrate[SPDIF_TXRATE_MAX]; u8 txclk_df[SPDIF_TXRATE_MAX]; - u8 sysclk_df[SPDIF_TXRATE_MAX]; + u16 sysclk_df[SPDIF_TXRATE_MAX]; u8 txclk_src[SPDIF_TXRATE_MAX]; u8 rxclk_src; struct clk *txclk[SPDIF_TXRATE_MAX]; @@ -376,7 +376,8 @@ static int spdif_set_sample_rate(struct snd_pcm_substream *substream, struct platform_device *pdev = spdif_priv->pdev; unsigned long csfs = 0; u32 stc, mask, rate; - u8 clk, txclk_df, sysclk_df; + u16 sysclk_df; + u8 clk, txclk_df; int ret; switch (sample_rate) { @@ -1109,8 +1110,9 @@ static u32 fsl_spdif_txclk_caldiv(struct fsl_spdif_priv *spdif_priv, static const u32 rate[] = { 32000, 44100, 48000, 96000, 192000 }; bool is_sysclk = clk_is_match(clk, spdif_priv->sysclk); u64 rate_ideal, rate_actual, sub; - u32 sysclk_dfmin, sysclk_dfmax; - u32 txclk_df, sysclk_df, arate; + u32 arate; + u16 sysclk_dfmin, sysclk_dfmax, sysclk_df; + u8 txclk_df; /* The sysclk has an extra divisor [2, 512] */ sysclk_dfmin = is_sysclk ? 2 : 1; diff --git a/sound/soc/fsl/fsl_spdif.h b/sound/soc/fsl/fsl_spdif.h index 7666dabaccfd..e6c61e07bc1a 100644 --- a/sound/soc/fsl/fsl_spdif.h +++ b/sound/soc/fsl/fsl_spdif.h @@ -152,7 +152,7 @@ enum spdif_gainsel { #define STC_TXCLK_ALL_EN_MASK (1 << STC_TXCLK_ALL_EN_OFFSET) #define STC_TXCLK_ALL_EN (1 << STC_TXCLK_ALL_EN_OFFSET) #define STC_TXCLK_DF_OFFSET 0 -#define STC_TXCLK_DF_MASK (0x7ff << STC_TXCLK_DF_OFFSET) +#define STC_TXCLK_DF_MASK (0x7f << STC_TXCLK_DF_OFFSET) #define STC_TXCLK_DF(x) ((((x) - 1) << STC_TXCLK_DF_OFFSET) & STC_TXCLK_DF_MASK) #define STC_TXCLK_SRC_MAX 8 diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 0a648229e643..09b2967befd9 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -1439,8 +1439,10 @@ static int fsl_ssi_probe_from_dt(struct fsl_ssi *ssi) * different name to register the device. */ if (!ssi->card_name[0] && of_get_property(np, "codec-handle", NULL)) { - sprop = of_get_property(of_find_node_by_path("/"), - "compatible", NULL); + struct device_node *root = of_find_node_by_path("/"); + + sprop = of_get_property(root, "compatible", NULL); + of_node_put(root); /* Strip "fsl," in the compatible name if applicable */ p = strrchr(sprop, ','); if (p) diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index b6cb80480b60..bf8597f57dce 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -108,6 +108,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev) ret = -EPROBE_DEFER; goto fail; } + put_device(&ssi_pdev->dev); codec_dev = of_find_i2c_device_by_node(codec_np); if (!codec_dev) { dev_dbg(&pdev->dev, "failed to find codec platform device\n"); diff --git a/sound/soc/generic/simple-card.c b/sound/soc/generic/simple-card.c index 08df261024cf..7147bba45a2a 100644 --- a/sound/soc/generic/simple-card.c +++ b/sound/soc/generic/simple-card.c @@ -421,6 +421,7 @@ static int simple_dai_link_of(struct simple_priv *priv, asoc_simple_card_canonicalize_platform(dai_link); dai_link_of_err: + of_node_put(plat); of_node_put(node); return ret; @@ -441,11 +442,12 @@ static int simple_for_each_link(struct simple_priv *priv, struct device_node *top = dev->of_node; struct device_node *node; bool is_top = 0; + int ret = 0; /* Check if it has dai-link */ node = of_get_child_by_name(top, PREFIX "dai-link"); if (!node) { - node = top; + node = of_node_get(top); is_top = 1; } @@ -455,13 +457,14 @@ static int simple_for_each_link(struct simple_priv *priv, struct device_node *codec; struct device_node *np; int num = of_get_child_count(node); - int ret; /* get codec */ codec = of_get_child_by_name(node, is_top ? PREFIX "codec" : "codec"); - if (!codec) - return -ENODEV; + if (!codec) { + ret = -ENODEV; + goto error; + } of_node_put(codec); @@ -484,14 +487,18 @@ static int simple_for_each_link(struct simple_priv *priv, else ret = func_noml(priv, np, codec, li, is_top); - if (ret < 0) - return ret; + if (ret < 0) { + of_node_put(np); + goto error; + } } node = of_get_next_child(top, node); } while (!is_top && node); - return 0; + error: + of_node_put(node); + return ret; } static int simple_parse_aux_devs(struct device_node *node, diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index 0a7e40d06395..12d6b73e9531 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -293,6 +293,7 @@ config SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH depends on MFD_INTEL_LPSS && I2C && ACPI select SND_SOC_DA7219 select SND_SOC_MAX98927 + select SND_SOC_MAX98373 select SND_SOC_DMIC select SND_SOC_HDAC_HDMI help diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c index c00925f9da73..5cadb7f654f3 100644 --- a/sound/soc/intel/boards/bxt_da7219_max98357a.c +++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c @@ -16,6 +16,8 @@ * GNU General Public License for more details. */ +#include <asm/cpu_device_id.h> +#include <linux/input.h> #include <linux/module.h> #include <linux/platform_device.h> #include <sound/core.h> @@ -49,6 +51,7 @@ struct bxt_card_private { enum { BXT_DPCM_AUDIO_PB = 0, BXT_DPCM_AUDIO_CP, + BXT_DPCM_AUDIO_HS_PB, BXT_DPCM_AUDIO_REF_CP, BXT_DPCM_AUDIO_DMIC_CP, BXT_DPCM_AUDIO_HDMI1_PB, @@ -103,7 +106,7 @@ static const struct snd_soc_dapm_widget broxton_widgets[] = { platform_clock_control, SND_SOC_DAPM_POST_PMD|SND_SOC_DAPM_PRE_PMU), }; -static const struct snd_soc_dapm_route broxton_map[] = { +static const struct snd_soc_dapm_route audio_map[] = { /* HP jack connectors - unknown if we have jack detection */ {"Headphone Jack", NULL, "HPL"}, {"Headphone Jack", NULL, "HPR"}, @@ -118,15 +121,6 @@ static const struct snd_soc_dapm_route broxton_map[] = { {"DMic", NULL, "SoC DMIC"}, /* CODEC BE connections */ - {"HiFi Playback", NULL, "ssp5 Tx"}, - {"ssp5 Tx", NULL, "codec0_out"}, - - {"Playback", NULL, "ssp1 Tx"}, - {"ssp1 Tx", NULL, "codec1_out"}, - - {"codec0_in", NULL, "ssp1 Rx"}, - {"ssp1 Rx", NULL, "Capture"}, - {"HDMI1", NULL, "hif5-0 Output"}, {"HDMI2", NULL, "hif6-0 Output"}, {"HDMI2", NULL, "hif7-0 Output"}, @@ -146,6 +140,28 @@ static const struct snd_soc_dapm_route broxton_map[] = { { "Headset Mic", NULL, "Platform Clock" }, }; +static const struct snd_soc_dapm_route broxton_map[] = { + {"HiFi Playback", NULL, "ssp5 Tx"}, + {"ssp5 Tx", NULL, "codec0_out"}, + + {"Playback", NULL, "ssp1 Tx"}, + {"ssp1 Tx", NULL, "codec1_out"}, + + {"codec0_in", NULL, "ssp1 Rx"}, + {"ssp1 Rx", NULL, "Capture"}, +}; + +static const struct snd_soc_dapm_route gemini_map[] = { + {"HiFi Playback", NULL, "ssp1 Tx"}, + {"ssp1 Tx", NULL, "codec0_out"}, + + {"Playback", NULL, "ssp2 Tx"}, + {"ssp2 Tx", NULL, "codec1_out"}, + + {"codec0_in", NULL, "ssp2 Rx"}, + {"ssp2 Rx", NULL, "Capture"}, +}; + static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_hw_params *params) { @@ -193,6 +209,12 @@ static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) return ret; } + snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); + snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_1, KEY_VOLUMEUP); + snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); + snd_jack_set_key(broxton_headset.jack, SND_JACK_BTN_3, + KEY_VOICECOMMAND); + da7219_aad_jack_det(component, &broxton_headset); snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC"); @@ -384,6 +406,20 @@ static struct snd_soc_dai_link broxton_dais[] = { .dpcm_capture = 1, .ops = &broxton_da7219_fe_ops, }, + [BXT_DPCM_AUDIO_HS_PB] = { + .name = "Bxt Audio Headset Playback", + .stream_name = "Headset Playback", + .cpu_dai_name = "System Pin2", + .platform_name = "0000:00:0e.0", + .dynamic = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .nonatomic = 1, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .dpcm_playback = 1, + .ops = &broxton_da7219_fe_ops, + }, [BXT_DPCM_AUDIO_REF_CP] = { .name = "Bxt Audio Reference cap", @@ -532,6 +568,11 @@ static struct snd_soc_dai_link broxton_dais[] = { }, }; +static const struct x86_cpu_id glk_ids[] = { + { X86_VENDOR_INTEL, 6, 0x7A }, /* Geminilake CPU_ID */ + {} +}; + #define NAME_SIZE 32 static int bxt_card_late_probe(struct snd_soc_card *card) { @@ -541,6 +582,13 @@ static int bxt_card_late_probe(struct snd_soc_card *card) int err, i = 0; char jack_name[NAME_SIZE]; + if (x86_match_cpu(glk_ids)) + snd_soc_dapm_add_routes(&card->dapm, gemini_map, + ARRAY_SIZE(gemini_map)); + else + snd_soc_dapm_add_routes(&card->dapm, broxton_map, + ARRAY_SIZE(broxton_map)); + list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { component = pcm->codec_dai->component; snprintf(jack_name, sizeof(jack_name), @@ -576,8 +624,8 @@ static struct snd_soc_card broxton_audio_card = { .num_controls = ARRAY_SIZE(broxton_controls), .dapm_widgets = broxton_widgets, .num_dapm_widgets = ARRAY_SIZE(broxton_widgets), - .dapm_routes = broxton_map, - .num_dapm_routes = ARRAY_SIZE(broxton_map), + .dapm_routes = audio_map, + .num_dapm_routes = ARRAY_SIZE(audio_map), .fully_routed = true, .late_probe = bxt_card_late_probe, }; @@ -597,6 +645,26 @@ static int broxton_audio_probe(struct platform_device *pdev) broxton_audio_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&broxton_audio_card, ctx); + if (x86_match_cpu(glk_ids)) { + unsigned int i; + + broxton_audio_card.name = "glkda7219max"; + /* Fixup the SSP entries for geminilake */ + for (i = 0; i < ARRAY_SIZE(broxton_dais); i++) { + /* MAXIM_CODEC is connected to SSP1. */ + if (!strcmp(broxton_dais[i].codec_dai_name, + BXT_MAXIM_CODEC_DAI)) { + broxton_dais[i].name = "SSP1-Codec"; + broxton_dais[i].cpu_dai_name = "SSP1 Pin"; + } + /* DIALOG_CODE is connected to SSP2 */ + else if (!strcmp(broxton_dais[i].codec_dai_name, + BXT_DIALOG_CODEC_DAI)) { + broxton_dais[i].name = "SSP2-Codec"; + broxton_dais[i].cpu_dai_name = "SSP2 Pin"; + } + } + } /* override plaform name, if required */ mach = (&pdev->dev)->platform_data; @@ -610,12 +678,19 @@ static int broxton_audio_probe(struct platform_device *pdev) return devm_snd_soc_register_card(&pdev->dev, &broxton_audio_card); } +static const struct platform_device_id bxt_board_ids[] = { + { .name = "bxt_da7219_max98357a" }, + { .name = "glk_da7219_max98357a" }, + { } +}; + static struct platform_driver broxton_audio = { .probe = broxton_audio_probe, .driver = { .name = "bxt_da7219_max98357a", .pm = &snd_soc_pm_ops, }, + .id_table = bxt_board_ids, }; module_platform_driver(broxton_audio) @@ -625,5 +700,7 @@ MODULE_AUTHOR("Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>"); MODULE_AUTHOR("Rohit Ainapure <rohit.m.ainapure@intel.com>"); MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>"); MODULE_AUTHOR("Conrad Cooke <conrad.cooke@intel.com>"); +MODULE_AUTHOR("Naveen Manohar <naveen.m@intel.com>"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:bxt_da7219_max98357a"); +MODULE_ALIAS("platform:glk_da7219_max98357a"); diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index c3b7732929cc..b0a4d297176e 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -844,74 +844,18 @@ static const struct x86_cpu_id cherrytrail_cpu_ids[] = { {} }; -static const struct acpi_gpio_params first_gpio = { 0, 0, false }; -static const struct acpi_gpio_params second_gpio = { 1, 0, false }; +static const struct acpi_gpio_params ext_amp_enable_gpios = { 0, 0, false }; -static const struct acpi_gpio_mapping byt_rt5651_amp_en_first[] = { - { "ext-amp-enable-gpios", &first_gpio, 1 }, - { }, -}; - -static const struct acpi_gpio_mapping byt_rt5651_amp_en_second[] = { - { "ext-amp-enable-gpios", &second_gpio, 1 }, +static const struct acpi_gpio_mapping cht_rt5651_gpios[] = { + /* + * Some boards have I2cSerialBusV2, GpioIo, GpioInt as ACPI resources, + * other boards may have I2cSerialBusV2, GpioInt, GpioIo instead. + * We want the GpioIo one for the ext-amp-enable-gpio. + */ + { "ext-amp-enable-gpios", &ext_amp_enable_gpios, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, { }, }; -/* - * Some boards have I2cSerialBusV2, GpioIo, GpioInt as ACPI resources, other - * boards may have I2cSerialBusV2, GpioInt, GpioIo instead. We want the - * GpioIo one for the ext-amp-enable-gpio and both count for the index in - * acpi_gpio_params index. So we have 2 different mappings and the code - * below figures out which one to use. - */ -struct byt_rt5651_acpi_resource_data { - int gpio_count; - int gpio_int_idx; -}; - -static int snd_byt_rt5651_acpi_resource(struct acpi_resource *ares, void *arg) -{ - struct byt_rt5651_acpi_resource_data *data = arg; - - if (ares->type != ACPI_RESOURCE_TYPE_GPIO) - return 0; - - if (ares->data.gpio.connection_type == ACPI_RESOURCE_GPIO_TYPE_INT) - data->gpio_int_idx = data->gpio_count; - - data->gpio_count++; - return 0; -} - -static void snd_byt_rt5651_mc_pick_amp_en_gpio_mapping(struct device *codec) -{ - struct byt_rt5651_acpi_resource_data data = { 0, -1 }; - LIST_HEAD(resources); - int ret; - - ret = acpi_dev_get_resources(ACPI_COMPANION(codec), &resources, - snd_byt_rt5651_acpi_resource, &data); - if (ret < 0) { - dev_warn(codec, "Failed to get ACPI resources, not adding external amplifier GPIO mapping\n"); - return; - } - - /* All info we need is gathered during the walk */ - acpi_dev_free_resource_list(&resources); - - switch (data.gpio_int_idx) { - case 0: - byt_rt5651_gpios = byt_rt5651_amp_en_second; - break; - case 1: - byt_rt5651_gpios = byt_rt5651_amp_en_first; - break; - default: - dev_warn(codec, "Unknown GpioInt index %d, not adding external amplifier GPIO mapping\n", - data.gpio_int_idx); - } -} - struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */ u64 aif_value; /* 1: AIF1, 2: AIF2 */ u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */ @@ -1038,7 +982,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) /* Cherry Trail devices use an external amplifier enable gpio */ if (x86_match_cpu(cherrytrail_cpu_ids) && !byt_rt5651_gpios) - snd_byt_rt5651_mc_pick_amp_en_gpio_mapping(codec_dev); + byt_rt5651_gpios = cht_rt5651_gpios; if (byt_rt5651_gpios) { devm_acpi_dev_add_driver_gpios(codec_dev, byt_rt5651_gpios); diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c index 6dd5c69671b3..2768a572d065 100644 --- a/sound/soc/intel/boards/kbl_da7219_max98927.c +++ b/sound/soc/intel/boards/kbl_da7219_max98927.c @@ -2,7 +2,7 @@ // Copyright(c) 2018 Intel Corporation. /* - * Intel Kabylake I2S Machine Driver with MAX98927 & DA7219 Codecs + * Intel Kabylake I2S Machine Driver with MAX98927, MAX98373 & DA7219 Codecs * * Modified from: * Intel Kabylake I2S Machine driver supporting MAX98927 and @@ -24,8 +24,14 @@ #define KBL_DIALOG_CODEC_DAI "da7219-hifi" #define MAX98927_CODEC_DAI "max98927-aif1" -#define MAXIM_DEV0_NAME "i2c-MX98927:00" -#define MAXIM_DEV1_NAME "i2c-MX98927:01" +#define MAX98927_DEV0_NAME "i2c-MX98927:00" +#define MAX98927_DEV1_NAME "i2c-MX98927:01" + +#define MAX98373_CODEC_DAI "max98373-aif1" +#define MAX98373_DEV0_NAME "i2c-MX98373:00" +#define MAX98373_DEV1_NAME "i2c-MX98373:01" + + #define DUAL_CHANNEL 2 #define QUAD_CHANNEL 4 #define NAME_SIZE 32 @@ -176,20 +182,38 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, for (j = 0; j < runtime->num_codecs; j++) { struct snd_soc_dai *codec_dai = runtime->codec_dais[j]; - if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) { + if (!strcmp(codec_dai->component->name, MAX98927_DEV0_NAME)) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); if (ret < 0) { dev_err(runtime->dev, "DEV0 TDM slot err:%d\n", ret); return ret; } } - if (!strcmp(codec_dai->component->name, MAXIM_DEV1_NAME)) { + if (!strcmp(codec_dai->component->name, MAX98927_DEV1_NAME)) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16); if (ret < 0) { dev_err(runtime->dev, "DEV1 TDM slot err:%d\n", ret); return ret; } } + if (!strcmp(codec_dai->component->name, MAX98373_DEV0_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, + 0x03, 3, 8, 24); + if (ret < 0) { + dev_err(runtime->dev, + "DEV0 TDM slot err:%d\n", ret); + return ret; + } + } + if (!strcmp(codec_dai->component->name, MAX98373_DEV1_NAME)) { + ret = snd_soc_dai_set_tdm_slot(codec_dai, + 0x0C, 3, 8, 24); + if (ret < 0) { + dev_err(runtime->dev, + "DEV0 TDM slot err:%d\n", ret); + return ret; + } + } } return 0; @@ -213,6 +237,25 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_soc_dai_link *be_dai_link = dpcm->be->dai_link; /* + * Topology for kblda7219m98373 & kblmax98373 supports only S24_LE, + * where as kblda7219m98927 & kblmax98927 supports S16_LE by default. + * Skipping the port wise FE and BE configuration for kblda7219m98373 & + * kblmax98373 as the topology (FE & BE) supports S24_LE only. + */ + + if (!strcmp(rtd->card->name, "kblda7219m98373") || + !strcmp(rtd->card->name, "kblmax98373")) { + /* The ADSP will convert the FE rate to 48k, stereo */ + rate->min = rate->max = 48000; + channels->min = channels->max = DUAL_CHANNEL; + + /* set SSP to 24 bit */ + snd_mask_none(fmt); + snd_mask_set_format(fmt, SNDRV_PCM_FORMAT_S24_LE); + return 0; + } + + /* * The ADSP will convert the FE rate to 48k, stereo, 24 bit */ if (!strcmp(fe_dai_link->name, "Kbl Audio Port") || @@ -352,20 +395,31 @@ static struct snd_pcm_hw_constraint_list constraints_channels_quad = { static int kbl_fe_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_pcm_runtime *soc_rt = substream->private_data; /* * On this platform for PCM device we support, * 48Khz * stereo - * 16 bit audio */ runtime->hw.channels_max = DUAL_CHANNEL; snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels); - - runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; - snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); + /* + * Setup S24_LE (32 bit container and 24 bit valid data) for + * kblda7219m98373 & kblmax98373. For kblda7219m98927 & + * kblmax98927 keeping it as 16/16 due to topology FW dependency. + */ + if (!strcmp(soc_rt->card->name, "kblda7219m98373") || + !strcmp(soc_rt->card->name, "kblmax98373")) { + runtime->hw.formats = SNDRV_PCM_FMTBIT_S24_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); + + } else { + runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); + } snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); @@ -398,11 +452,23 @@ static int kabylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, static int kabylake_dmic_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_pcm_runtime *soc_rt = substream->private_data; runtime->hw.channels_min = runtime->hw.channels_max = QUAD_CHANNEL; snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels_quad); + /* + * Topology for kblda7219m98373 & kblmax98373 supports only S24_LE. + * The DMIC also configured for S24_LE. Forcing the DMIC format to + * S24_LE due to the topology FW dependency. + */ + if (!strcmp(soc_rt->card->name, "kblda7219m98373") || + !strcmp(soc_rt->card->name, "kblmax98373")) { + runtime->hw.formats = SNDRV_PCM_FMTBIT_S24_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); + } + return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); } @@ -448,29 +514,55 @@ static struct snd_soc_ops skylake_refcap_ops = { static struct snd_soc_codec_conf max98927_codec_conf[] = { { - .dev_name = MAXIM_DEV0_NAME, + .dev_name = MAX98927_DEV0_NAME, + .name_prefix = "Right", + }, + + { + .dev_name = MAX98927_DEV1_NAME, + .name_prefix = "Left", + }, +}; + +static struct snd_soc_codec_conf max98373_codec_conf[] = { + + { + .dev_name = MAX98373_DEV0_NAME, .name_prefix = "Right", }, { - .dev_name = MAXIM_DEV1_NAME, + .dev_name = MAX98373_DEV1_NAME, .name_prefix = "Left", }, }; -static struct snd_soc_dai_link_component ssp0_codec_components[] = { +static struct snd_soc_dai_link_component max98927_ssp0_codec_components[] = { { /* Left */ - .name = MAXIM_DEV0_NAME, + .name = MAX98927_DEV0_NAME, .dai_name = MAX98927_CODEC_DAI, }, { /* For Right */ - .name = MAXIM_DEV1_NAME, + .name = MAX98927_DEV1_NAME, .dai_name = MAX98927_CODEC_DAI, }, }; +static struct snd_soc_dai_link_component max98373_ssp0_codec_components[] = { + { /* Left */ + .name = MAX98373_DEV0_NAME, + .dai_name = MAX98373_CODEC_DAI, + }, + + { /* For Right */ + .name = MAX98373_DEV1_NAME, + .dai_name = MAX98373_CODEC_DAI, + }, + +}; + /* kabylake digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link kabylake_dais[] = { /* Front End DAI links */ @@ -607,8 +699,8 @@ static struct snd_soc_dai_link kabylake_dais[] = { .cpu_dai_name = "SSP0 Pin", .platform_name = "0000:00:1f.3", .no_pcm = 1, - .codecs = ssp0_codec_components, - .num_codecs = ARRAY_SIZE(ssp0_codec_components), + .codecs = max98927_ssp0_codec_components, + .num_codecs = ARRAY_SIZE(max98927_ssp0_codec_components), .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, @@ -683,7 +775,7 @@ static struct snd_soc_dai_link kabylake_dais[] = { }; /* kabylake digital audio interface glue - connects codec <--> CPU */ -static struct snd_soc_dai_link kabylake_max98927_dais[] = { +static struct snd_soc_dai_link kabylake_max98_927_373_dais[] = { /* Front End DAI links */ [KBL_DPCM_AUDIO_PB] = { .name = "Kbl Audio Port", @@ -802,8 +894,8 @@ static struct snd_soc_dai_link kabylake_max98927_dais[] = { .cpu_dai_name = "SSP0 Pin", .platform_name = "0000:00:1f.3", .no_pcm = 1, - .codecs = ssp0_codec_components, - .num_codecs = ARRAY_SIZE(ssp0_codec_components), + .codecs = max98927_ssp0_codec_components, + .num_codecs = ARRAY_SIZE(max98927_ssp0_codec_components), .dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS, @@ -917,8 +1009,8 @@ static struct snd_soc_card kbl_audio_card_da7219_m98927 = { static struct snd_soc_card kbl_audio_card_max98927 = { .name = "kblmax98927", .owner = THIS_MODULE, - .dai_link = kabylake_max98927_dais, - .num_links = ARRAY_SIZE(kabylake_max98927_dais), + .dai_link = kabylake_max98_927_373_dais, + .num_links = ARRAY_SIZE(kabylake_max98_927_373_dais), .controls = kabylake_controls, .num_controls = ARRAY_SIZE(kabylake_controls), .dapm_widgets = kabylake_widgets, @@ -931,9 +1023,46 @@ static struct snd_soc_card kbl_audio_card_max98927 = { .late_probe = kabylake_card_late_probe, }; +static struct snd_soc_card kbl_audio_card_da7219_m98373 = { + .name = "kblda7219m98373", + .owner = THIS_MODULE, + .dai_link = kabylake_dais, + .num_links = ARRAY_SIZE(kabylake_dais), + .controls = kabylake_controls, + .num_controls = ARRAY_SIZE(kabylake_controls), + .dapm_widgets = kabylake_widgets, + .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), + .dapm_routes = kabylake_map, + .num_dapm_routes = ARRAY_SIZE(kabylake_map), + .codec_conf = max98373_codec_conf, + .num_configs = ARRAY_SIZE(max98373_codec_conf), + .fully_routed = true, + .late_probe = kabylake_card_late_probe, +}; + +static struct snd_soc_card kbl_audio_card_max98373 = { + .name = "kblmax98373", + .owner = THIS_MODULE, + .dai_link = kabylake_max98_927_373_dais, + .num_links = ARRAY_SIZE(kabylake_max98_927_373_dais), + .controls = kabylake_controls, + .num_controls = ARRAY_SIZE(kabylake_controls), + .dapm_widgets = kabylake_widgets, + .num_dapm_widgets = ARRAY_SIZE(kabylake_widgets), + .dapm_routes = kabylake_map, + .num_dapm_routes = ARRAY_SIZE(kabylake_map), + .codec_conf = max98373_codec_conf, + .num_configs = ARRAY_SIZE(max98373_codec_conf), + .fully_routed = true, + .late_probe = kabylake_card_late_probe, +}; + static int kabylake_audio_probe(struct platform_device *pdev) { struct kbl_codec_private *ctx; + struct snd_soc_dai_link *kbl_dai_link; + struct snd_soc_dai_link_component **codecs; + int i = 0; ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) @@ -944,6 +1073,22 @@ static int kabylake_audio_probe(struct platform_device *pdev) kabylake_audio_card = (struct snd_soc_card *)pdev->id_entry->driver_data; + kbl_dai_link = kabylake_audio_card->dai_link; + + /* Update codecs for SSP0 with max98373 codec info */ + if (!strcmp(pdev->name, "kbl_da7219_max98373") || + (!strcmp(pdev->name, "kbl_max98373"))) { + for (i = 0; i < kabylake_audio_card->num_links; ++i) { + if (strcmp(kbl_dai_link[i].name, "SSP0-Codec")) + continue; + + codecs = &(kbl_dai_link[i].codecs); + *codecs = max98373_ssp0_codec_components; + kbl_dai_link[i].num_codecs = + ARRAY_SIZE(max98373_ssp0_codec_components); + break; + } + } kabylake_audio_card->dev = &pdev->dev; snd_soc_card_set_drvdata(kabylake_audio_card, ctx); @@ -961,13 +1106,23 @@ static const struct platform_device_id kbl_board_ids[] = { .driver_data = (kernel_ulong_t)&kbl_audio_card_max98927, }, + { + .name = "kbl_da7219_max98373", + .driver_data = + (kernel_ulong_t)&kbl_audio_card_da7219_m98373, + }, + { + .name = "kbl_max98373", + .driver_data = + (kernel_ulong_t)&kbl_audio_card_max98373, + }, { } }; static struct platform_driver kabylake_audio = { .probe = kabylake_audio_probe, .driver = { - .name = "kbl_da7219_max98927", + .name = "kbl_da7219_max98_927_373", .pm = &snd_soc_pm_ops, }, .id_table = kbl_board_ids, @@ -976,8 +1131,10 @@ static struct platform_driver kabylake_audio = { module_platform_driver(kabylake_audio) /* Module information */ -MODULE_DESCRIPTION("Audio KabyLake Machine driver for MAX98927 & DA7219"); +MODULE_DESCRIPTION("Audio KabyLake Machine driver for MAX98927/MAX98373 & DA7219"); MODULE_AUTHOR("Mac Chiang <mac.chiang@intel.com>"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:kbl_da7219_max98927"); MODULE_ALIAS("platform:kbl_max98927"); +MODULE_ALIAS("platform:kbl_da7219_max98373"); +MODULE_ALIAS("platform:kbl_max98373"); diff --git a/sound/soc/intel/common/soc-acpi-intel-bxt-match.c b/sound/soc/intel/common/soc-acpi-intel-bxt-match.c index 61dedc103b19..229e39586868 100644 --- a/sound/soc/intel/common/soc-acpi-intel-bxt-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-bxt-match.c @@ -51,9 +51,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[] = { .id = "INT343A", .drv_name = "bxt_alc298s_i2s", .fw_filename = "intel/dsp_fw_bxtn.bin", - .sof_fw_filename = "intel/sof-apl.ri", - .sof_tplg_filename = "intel/sof-apl-rt298.tplg", - .asoc_plat_name = "0000:00:0e.0", + .sof_fw_filename = "sof-apl.ri", + .sof_tplg_filename = "sof-apl-rt298.tplg", }, { .id = "DLGS7219", @@ -61,31 +60,27 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[] = { .fw_filename = "intel/dsp_fw_bxtn.bin", .machine_quirk = snd_soc_acpi_codec_list, .quirk_data = &bxt_codecs, - .sof_fw_filename = "intel/sof-apl.ri", - .sof_tplg_filename = "intel/sof-apl-da7219.tplg", - .asoc_plat_name = "0000:00:0e.0", + .sof_fw_filename = "sof-apl.ri", + .sof_tplg_filename = "sof-apl-da7219.tplg", }, { .id = "104C5122", .drv_name = "bxt-pcm512x", - .sof_fw_filename = "intel/sof-apl.ri", - .sof_tplg_filename = "intel/sof-apl-pcm512x.tplg", - .asoc_plat_name = "0000:00:0e.0", + .sof_fw_filename = "sof-apl.ri", + .sof_tplg_filename = "sof-apl-pcm512x.tplg", }, { .id = "1AEC8804", .drv_name = "bxt-wm8804", - .sof_fw_filename = "intel/sof-apl.ri", - .sof_tplg_filename = "intel/sof-apl-wm8804.tplg", - .asoc_plat_name = "0000:00:0e.0", + .sof_fw_filename = "sof-apl.ri", + .sof_tplg_filename = "sof-apl-wm8804.tplg", }, { .id = "INT34C3", .drv_name = "bxt_tdf8532", .machine_quirk = apl_quirk, - .sof_fw_filename = "intel/sof-apl.ri", - .sof_tplg_filename = "intel/sof-apl-tdf8532.tplg", - .asoc_plat_name = "0000:00:0e.0", + .sof_fw_filename = "sof-apl.ri", + .sof_tplg_filename = "sof-apl-tdf8532.tplg", }, {}, }; diff --git a/sound/soc/intel/common/soc-acpi-intel-byt-match.c b/sound/soc/intel/common/soc-acpi-intel-byt-match.c index 96f9c553fe6c..fe812a909db4 100644 --- a/sound/soc/intel/common/soc-acpi-intel-byt-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-byt-match.c @@ -83,9 +83,8 @@ static struct snd_soc_acpi_mach byt_thinkpad_10 = { .drv_name = "cht-bsw-rt5672", .fw_filename = "intel/fw_sst_0f28.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5670.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5670.tplg", }; static struct snd_soc_acpi_mach byt_pov_p1006w = { @@ -93,9 +92,8 @@ static struct snd_soc_acpi_mach byt_pov_p1006w = { .drv_name = "bytcr_rt5651", .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcr_rt5651", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5651.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5651.tplg", }; static struct snd_soc_acpi_mach *byt_quirk(void *arg) @@ -136,63 +134,56 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_machines[] = { .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcr_rt5640", .machine_quirk = byt_quirk, - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5640.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5640.tplg", }, { .id = "10EC5642", .drv_name = "bytcr_rt5640", .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcr_rt5640", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5640.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5640.tplg", }, { .id = "INTCCFFD", .drv_name = "bytcr_rt5640", .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcr_rt5640", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5640.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5640.tplg", }, { .id = "10EC5651", .drv_name = "bytcr_rt5651", .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcr_rt5651", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5651.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5651.tplg", }, { .id = "DLGS7212", .drv_name = "bytcht_da7213", .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcht_da7213", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-da7213.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-da7213.tplg", }, { .id = "DLGS7213", .drv_name = "bytcht_da7213", .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcht_da7213", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-da7213.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-da7213.tplg", }, { .id = "ESSX8316", .drv_name = "bytcht_es8316", .fw_filename = "intel/fw_sst_0f28.bin", .board = "bytcht_es8316", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-es8316.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-es8316.tplg", }, /* some Baytrail platforms rely on RT5645, use CHT machine driver */ { @@ -200,18 +191,16 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_machines[] = { .drv_name = "cht-bsw-rt5645", .fw_filename = "intel/fw_sst_0f28.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5645.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5645.tplg", }, { .id = "10EC5648", .drv_name = "cht-bsw-rt5645", .fw_filename = "intel/fw_sst_0f28.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-rt5645.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-rt5645.tplg", }, /* use CHT driver to Baytrail Chromebooks */ { @@ -219,9 +208,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_baytrail_machines[] = { .drv_name = "cht-bsw-max98090", .fw_filename = "intel/fw_sst_0f28.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-byt.ri", - .sof_tplg_filename = "intel/sof-byt-max98090.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-byt.ri", + .sof_tplg_filename = "sof-byt-max98090.tplg", }, #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) /* diff --git a/sound/soc/intel/common/soc-acpi-intel-cht-match.c b/sound/soc/intel/common/soc-acpi-intel-cht-match.c index 91bb99b69601..deafd87cc764 100644 --- a/sound/soc/intel/common/soc-acpi-intel-cht-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-cht-match.c @@ -44,9 +44,8 @@ static struct snd_soc_acpi_mach cht_surface_mach = { .drv_name = "cht-bsw-rt5645", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5645.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5645.tplg", }; static struct snd_soc_acpi_mach *cht_quirk(void *arg) @@ -68,90 +67,80 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = { .drv_name = "cht-bsw-rt5672", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5670.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5670.tplg", }, { .id = "10EC5672", .drv_name = "cht-bsw-rt5672", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5670.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5670.tplg", }, { .id = "10EC5645", .drv_name = "cht-bsw-rt5645", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5645.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5645.tplg", }, { .id = "10EC5650", .drv_name = "cht-bsw-rt5645", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5645.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5645.tplg", }, { .id = "10EC3270", .drv_name = "cht-bsw-rt5645", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5645.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5645.tplg", }, { .id = "193C9890", .drv_name = "cht-bsw-max98090", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-max98090.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-max98090.tplg", }, { .id = "10508824", .drv_name = "cht-bsw-nau8824", .fw_filename = "intel/fw_sst_22a8.bin", .board = "cht-bsw", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-nau8824.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-nau8824.tplg", }, { .id = "DLGS7212", .drv_name = "bytcht_da7213", .fw_filename = "intel/fw_sst_22a8.bin", .board = "bytcht_da7213", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-da7213.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-da7213.tplg", }, { .id = "DLGS7213", .drv_name = "bytcht_da7213", .fw_filename = "intel/fw_sst_22a8.bin", .board = "bytcht_da7213", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-da7213.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-da7213.tplg", }, { .id = "ESSX8316", .drv_name = "bytcht_es8316", .fw_filename = "intel/fw_sst_22a8.bin", .board = "bytcht_es8316", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-es8316.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-es8316.tplg", }, /* some CHT-T platforms rely on RT5640, use Baytrail machine driver */ { @@ -160,18 +149,16 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = { .fw_filename = "intel/fw_sst_22a8.bin", .board = "bytcr_rt5640", .machine_quirk = cht_quirk, - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5640.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5640.tplg", }, { .id = "10EC3276", .drv_name = "bytcr_rt5640", .fw_filename = "intel/fw_sst_22a8.bin", .board = "bytcr_rt5640", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5640.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5640.tplg", }, /* some CHT-T platforms rely on RT5651, use Baytrail machine driver */ { @@ -179,9 +166,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = { .drv_name = "bytcr_rt5651", .fw_filename = "intel/fw_sst_22a8.bin", .board = "bytcr_rt5651", - .sof_fw_filename = "intel/sof-cht.ri", - .sof_tplg_filename = "intel/sof-cht-rt5651.tplg", - .asoc_plat_name = "sst-mfld-platform", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-rt5651.tplg", }, #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) /* diff --git a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c index ec8e28e7b937..a914dd238d0a 100644 --- a/sound/soc/intel/common/soc-acpi-intel-cnl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-cnl-match.c @@ -20,9 +20,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cnl_machines[] = { .drv_name = "cnl_rt274", .fw_filename = "intel/dsp_fw_cnl.bin", .pdata = &cnl_pdata, - .sof_fw_filename = "intel/sof-cnl.ri", - .sof_tplg_filename = "intel/sof-cnl-rt274.tplg", - .asoc_plat_name = "0000:00:1f.3", + .sof_fw_filename = "sof-cnl.ri", + .sof_tplg_filename = "sof-cnl-rt274.tplg", }, {}, }; diff --git a/sound/soc/intel/common/soc-acpi-intel-glk-match.c b/sound/soc/intel/common/soc-acpi-intel-glk-match.c index 305875af71ca..3f2061475ae4 100644 --- a/sound/soc/intel/common/soc-acpi-intel-glk-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-glk-match.c @@ -19,9 +19,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_glk_machines[] = { .id = "INT343A", .drv_name = "glk_alc298s_i2s", .fw_filename = "intel/dsp_fw_glk.bin", - .sof_fw_filename = "intel/sof-glk.ri", - .sof_tplg_filename = "intel/sof-glk-alc298.tplg", - .asoc_plat_name = "0000:00:0e.0", + .sof_fw_filename = "sof-glk.ri", + .sof_tplg_filename = "sof-glk-alc298.tplg", }, { .id = "DLGS7219", @@ -29,9 +28,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_glk_machines[] = { .fw_filename = "intel/dsp_fw_glk.bin", .machine_quirk = snd_soc_acpi_codec_list, .quirk_data = &glk_codecs, - .sof_fw_filename = "intel/sof-glk.ri", - .sof_tplg_filename = "intel/sof-glk-da7219.tplg", - .asoc_plat_name = "0000:00:0e.0", + .sof_fw_filename = "sof-glk.ri", + .sof_tplg_filename = "sof-glk-da7219.tplg", }, {}, }; diff --git a/sound/soc/intel/common/soc-acpi-intel-hda-match.c b/sound/soc/intel/common/soc-acpi-intel-hda-match.c index 533c1064f84b..68ae43f7b4b2 100644 --- a/sound/soc/intel/common/soc-acpi-intel-hda-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-hda-match.c @@ -23,7 +23,7 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_hda_machines[] = { /* .sof_fw_filename is dynamically set in sof/intel driver */ - .sof_tplg_filename = "intel/sof-hda-generic.tplg", + .sof_tplg_filename = "sof-hda-generic.tplg", /* * .machine_quirk and .quirk_data are not used here but diff --git a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c index 494a0ea9b029..690b305a255b 100644 --- a/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-hsw-bdw-match.c @@ -23,9 +23,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_haswell_machines[] = { .id = "INT33CA", .drv_name = "haswell-audio", .fw_filename = "intel/IntcSST1.bin", - .sof_fw_filename = "intel/sof-hsw.ri", - .sof_tplg_filename = "intel/sof-hsw.tplg", - .asoc_plat_name = "haswell-pcm-audio", + .sof_fw_filename = "sof-hsw.ri", + .sof_tplg_filename = "sof-hsw.tplg", }, {} }; @@ -36,25 +35,22 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_broadwell_machines[] = { .id = "INT343A", .drv_name = "broadwell-audio", .fw_filename = "intel/IntcSST2.bin", - .sof_fw_filename = "intel/sof-bdw.ri", - .sof_tplg_filename = "intel/sof-bdw-rt286.tplg", - .asoc_plat_name = "haswell-pcm-audio", + .sof_fw_filename = "sof-bdw.ri", + .sof_tplg_filename = "sof-bdw-rt286.tplg", }, { .id = "RT5677CE", .drv_name = "bdw-rt5677", .fw_filename = "intel/IntcSST2.bin", - .sof_fw_filename = "intel/sof-bdw.ri", - .sof_tplg_filename = "intel/sof-bdw-rt5677.tplg", - .asoc_plat_name = "haswell-pcm-audio", + .sof_fw_filename = "sof-bdw.ri", + .sof_tplg_filename = "sof-bdw-rt5677.tplg", }, { .id = "INT33CA", .drv_name = "haswell-audio", .fw_filename = "intel/IntcSST2.bin", - .sof_fw_filename = "intel/sof-bdw.ri", - .sof_tplg_filename = "intel/sof-bdw-rt5640.tplg", - .asoc_plat_name = "haswell-pcm-audio", + .sof_fw_filename = "sof-bdw.ri", + .sof_tplg_filename = "sof-bdw-rt5640.tplg", }, {} }; diff --git a/sound/soc/intel/common/soc-acpi-intel-icl-match.c b/sound/soc/intel/common/soc-acpi-intel-icl-match.c index 33b441dca4d3..e5a6be5bc0ee 100644 --- a/sound/soc/intel/common/soc-acpi-intel-icl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-icl-match.c @@ -20,9 +20,8 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_machines[] = { .drv_name = "icl_rt274", .fw_filename = "intel/dsp_fw_icl.bin", .pdata = &icl_pdata, - .sof_fw_filename = "intel/sof-icl.ri", - .sof_tplg_filename = "intel/sof-icl-rt274.tplg", - .asoc_plat_name = "0000:00:1f.3", + .sof_fw_filename = "sof-icl.ri", + .sof_tplg_filename = "sof-icl-rt274.tplg", }, {}, }; diff --git a/sound/soc/intel/common/soc-acpi-intel-kbl-match.c b/sound/soc/intel/common/soc-acpi-intel-kbl-match.c index e6fa6f470526..4b331058e807 100644 --- a/sound/soc/intel/common/soc-acpi-intel-kbl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-kbl-match.c @@ -37,6 +37,11 @@ static struct snd_soc_acpi_codecs kbl_7219_98927_codecs = { .codecs = {"MX98927"} }; +static struct snd_soc_acpi_codecs kbl_7219_98373_codecs = { + .num_codecs = 1, + .codecs = {"MX98373"} +}; + struct snd_soc_acpi_mach snd_soc_acpi_intel_kbl_machines[] = { { .id = "INT343A", @@ -106,6 +111,20 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_kbl_machines[] = { .drv_name = "kbl_rt5660", .fw_filename = "intel/dsp_fw_kbl.bin", }, + { + .id = "DLGS7219", + .drv_name = "kbl_da7219_max98373", + .fw_filename = "intel/dsp_fw_kbl.bin", + .machine_quirk = snd_soc_acpi_codec_list, + .quirk_data = &kbl_7219_98373_codecs, + .pdata = &skl_dmic_data + }, + { + .id = "MX98373", + .drv_name = "kbl_max98373", + .fw_filename = "intel/dsp_fw_kbl.bin", + .pdata = &skl_dmic_data + }, {}, }; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_kbl_machines); diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 088e6b2fb1bc..1ae83f4ccc36 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -1459,6 +1459,7 @@ static const struct snd_soc_component_driver skl_component = { .ops = &skl_platform_ops, .pcm_new = skl_pcm_new, .pcm_free = skl_pcm_free, + .ignore_module_refcount = 1, /* do not increase the refcount in core */ }; int skl_platform_register(struct device *dev) diff --git a/sound/soc/mediatek/common/mtk-btcvsd.c b/sound/soc/mediatek/common/mtk-btcvsd.c index e408c1b270ab..1b8bcdaf02d1 100644 --- a/sound/soc/mediatek/common/mtk-btcvsd.c +++ b/sound/soc/mediatek/common/mtk-btcvsd.c @@ -250,7 +250,7 @@ static int mtk_btcvsd_snd_rx_init(struct mtk_btcvsd_snd *bt) bt->rx->buf_size = BTCVSD_RX_BUF_SIZE; bt->rx->timeout = 0; bt->rx->rw_cnt = 0; - bt->tx->stream = SNDRV_PCM_STREAM_CAPTURE; + bt->rx->stream = SNDRV_PCM_STREAM_CAPTURE; return 0; } @@ -1269,7 +1269,7 @@ static int mtk_btcvsd_snd_probe(struct platform_device *pdev) /* irq */ irq_id = platform_get_irq(pdev, 0); if (irq_id <= 0) { - dev_err(dev, "%s no irq found\n", dev->of_node->name); + dev_err(dev, "%pOFn no irq found\n", dev->of_node); return irq_id < 0 ? irq_id : -ENXIO; } diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c index ff3111ec876c..4e045dd305a7 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c +++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c @@ -1139,7 +1139,7 @@ static int mt8183_afe_pcm_dev_probe(struct platform_device *pdev) /* request irq */ irq_id = platform_get_irq(pdev, 0); if (!irq_id) { - dev_err(dev, "%s no irq found\n", dev->of_node->name); + dev_err(dev, "%pOFn no irq found\n", dev->of_node); return -ENXIO; } ret = devm_request_irq(dev, irq_id, mt8183_afe_irq_handler, diff --git a/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c b/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c index c25024f72e72..777e93d70bea 100644 --- a/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c +++ b/sound/soc/mediatek/mt8183/mt8183-dai-i2s.c @@ -963,7 +963,7 @@ static const struct mtk_afe_i2s_priv mt8183_i2s_priv[DAI_I2S_NUM] = { }, }; -int mt8183_dai_i2s_get_share(struct mtk_base_afe *afe) +static int mt8183_dai_i2s_get_share(struct mtk_base_afe *afe) { struct mt8183_afe_private *afe_priv = afe->platform_priv; const struct device_node *of_node = afe->dev->of_node; @@ -983,7 +983,7 @@ int mt8183_dai_i2s_get_share(struct mtk_base_afe *afe) return 0; } -int mt8183_dai_i2s_set_priv(struct mtk_base_afe *afe) +static int mt8183_dai_i2s_set_priv(struct mtk_base_afe *afe) { struct mt8183_afe_private *afe_priv = afe->platform_priv; struct mtk_afe_i2s_priv *i2s_priv; diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 7948e993adba..75ceb04d8bf0 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -98,11 +98,12 @@ config SND_SOC_MSM8996 config SND_SOC_SDM845 tristate "SoC Machine driver for SDM845 boards" - depends on QCOM_APR + depends on QCOM_APR && MFD_CROS_EC select SND_SOC_QDSP6 select SND_SOC_QCOM_COMMON select SND_SOC_RT5663 select SND_SOC_MAX98927 + select SND_SOC_CROS_EC_CODEC help To add support for audio on Qualcomm Technologies Inc. SDM845 SoC-based systems. diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index 1dd23bba1bed..4b559932adc3 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -164,41 +164,52 @@ static struct apq8016_sbc_data *apq8016_sbc_parse_of(struct snd_soc_card *card) if (!cpu || !codec) { dev_err(dev, "Can't find cpu/codec DT node\n"); - return ERR_PTR(-EINVAL); + ret = -EINVAL; + goto error; } link->cpu_of_node = of_parse_phandle(cpu, "sound-dai", 0); if (!link->cpu_of_node) { dev_err(card->dev, "error getting cpu phandle\n"); - return ERR_PTR(-EINVAL); + ret = -EINVAL; + goto error; } ret = snd_soc_of_get_dai_name(cpu, &link->cpu_dai_name); if (ret) { dev_err(card->dev, "error getting cpu dai name\n"); - return ERR_PTR(ret); + goto error; } ret = snd_soc_of_get_dai_link_codecs(dev, codec, link); if (ret < 0) { dev_err(card->dev, "error getting codec dai name\n"); - return ERR_PTR(ret); + goto error; } link->platform_of_node = link->cpu_of_node; ret = of_property_read_string(np, "link-name", &link->name); if (ret) { dev_err(card->dev, "error getting codec dai_link name\n"); - return ERR_PTR(ret); + goto error; } link->stream_name = link->name; link->init = apq8016_sbc_dai_init; link++; + + of_node_put(cpu); + of_node_put(codec); } return data; + + error: + of_node_put(np); + of_node_put(cpu); + of_node_put(codec); + return ERR_PTR(ret); } static const struct snd_soc_dapm_widget apq8016_sbc_dapm_widgets[] = { diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c index 4715527054e5..5661025e8cec 100644 --- a/sound/soc/qcom/common.c +++ b/sound/soc/qcom/common.c @@ -42,6 +42,9 @@ int qcom_snd_parse_of(struct snd_soc_card *card) link = card->dai_link; for_each_child_of_node(dev->of_node, np) { cpu = of_get_child_by_name(np, "cpu"); + platform = of_get_child_by_name(np, "platform"); + codec = of_get_child_by_name(np, "codec"); + if (!cpu) { dev_err(dev, "Can't find cpu DT node\n"); ret = -EINVAL; @@ -63,8 +66,6 @@ int qcom_snd_parse_of(struct snd_soc_card *card) goto err; } - platform = of_get_child_by_name(np, "platform"); - codec = of_get_child_by_name(np, "codec"); if (codec && platform) { link->platform_of_node = of_parse_phandle(platform, "sound-dai", @@ -100,10 +101,15 @@ int qcom_snd_parse_of(struct snd_soc_card *card) link->dpcm_capture = 1; link->stream_name = link->name; link++; + + of_node_put(cpu); + of_node_put(codec); + of_node_put(platform); } return 0; err: + of_node_put(np); of_node_put(cpu); of_node_put(codec); of_node_put(platform); diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h index 7ae580d677c8..0ae15d01a3f6 100644 --- a/sound/soc/samsung/dma.h +++ b/sound/soc/samsung/dma.h @@ -17,5 +17,6 @@ * otherwise actual DMA channel names must be passed to this function. */ int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, - const char *tx, const char *rx); + const char *tx, const char *rx, + struct device *dma_dev); #endif /* _SAMSUNG_DMA_H */ diff --git a/sound/soc/samsung/dmaengine.c b/sound/soc/samsung/dmaengine.c index 9104c98deeb7..302871974cb3 100644 --- a/sound/soc/samsung/dmaengine.c +++ b/sound/soc/samsung/dmaengine.c @@ -25,9 +25,9 @@ #include "dma.h" int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, - const char *tx, const char *rx) + const char *tx, const char *rx, + struct device *dma_dev) { - unsigned int flags = SND_DMAENGINE_PCM_FLAG_COMPAT; struct snd_dmaengine_pcm_config *pcm_conf; pcm_conf = devm_kzalloc(dev, sizeof(*pcm_conf), GFP_KERNEL); @@ -36,15 +36,13 @@ int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter, pcm_conf->prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config; pcm_conf->compat_filter_fn = filter; + pcm_conf->dma_dev = dma_dev; - if (dev->of_node) { - pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx; - pcm_conf->chan_names[SNDRV_PCM_STREAM_CAPTURE] = rx; - } else { - flags |= SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME; - } + pcm_conf->chan_names[SNDRV_PCM_STREAM_PLAYBACK] = tx; + pcm_conf->chan_names[SNDRV_PCM_STREAM_CAPTURE] = rx; - return devm_snd_dmaengine_pcm_register(dev, pcm_conf, flags); + return devm_snd_dmaengine_pcm_register(dev, pcm_conf, + SND_DMAENGINE_PCM_FLAG_COMPAT); } EXPORT_SYMBOL_GPL(samsung_asoc_dma_platform_register); diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index ce00fe2f6aae..4231001226f4 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -1,14 +1,9 @@ -/* sound/soc/samsung/i2s.c - * - * ALSA SoC Audio Layer - Samsung I2S Controller driver - * - * Copyright (c) 2010 Samsung Electronics Co. Ltd. - * Jaswinder Singh <jassisinghbrar@gmail.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ +// SPDX-License-Identifier: GPL-2.0 +// +// ALSA SoC Audio Layer - Samsung I2S Controller driver +// +// Copyright (c) 2010 Samsung Electronics Co. Ltd. +// Jaswinder Singh <jassisinghbrar@gmail.com> #include <dt-bindings/sound/samsung-i2s.h> #include <linux/delay.h> @@ -34,6 +29,9 @@ #define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t) +#define SAMSUNG_I2S_ID_PRIMARY 1 +#define SAMSUNG_I2S_ID_SECONDARY 2 + struct samsung_i2s_variant_regs { unsigned int bfs_off; unsigned int rfs_off; @@ -57,64 +55,88 @@ struct samsung_i2s_dai_data { struct i2s_dai { /* Platform device for this DAI */ struct platform_device *pdev; - /* Memory mapped SFR region */ - void __iomem *addr; - /* Rate of RCLK source clock */ - unsigned long rclk_srcrate; - /* Frame Clock */ + + /* Frame clock */ unsigned frmclk; /* - * Specifically requested RCLK,BCLK by MACHINE Driver. + * Specifically requested RCLK, BCLK by machine driver. * 0 indicates CPU driver is free to choose any value. */ unsigned rfs, bfs; - /* I2S Controller's core clock */ - struct clk *clk; - /* Clock for generating I2S signals */ - struct clk *op_clk; /* Pointer to the Primary_Fifo if this is Sec_Fifo, NULL otherwise */ struct i2s_dai *pri_dai; /* Pointer to the Secondary_Fifo if it has one, NULL otherwise */ struct i2s_dai *sec_dai; -#define DAI_OPENED (1 << 0) /* Dai is opened */ -#define DAI_MANAGER (1 << 1) /* Dai is the manager */ + +#define DAI_OPENED (1 << 0) /* DAI is opened */ +#define DAI_MANAGER (1 << 1) /* DAI is the manager */ unsigned mode; + /* Driver for this DAI */ - struct snd_soc_dai_driver i2s_dai_drv; + struct snd_soc_dai_driver *drv; + /* DMA parameters */ struct snd_dmaengine_dai_dma_data dma_playback; struct snd_dmaengine_dai_dma_data dma_capture; struct snd_dmaengine_dai_dma_data idma_playback; dma_filter_fn filter; - u32 quirks; - u32 suspend_i2smod; - u32 suspend_i2scon; - u32 suspend_i2spsr; - const struct samsung_i2s_variant_regs *variant_regs; + + struct samsung_i2s_priv *priv; +}; + +struct samsung_i2s_priv { + struct platform_device *pdev; + struct platform_device *pdev_sec; + + /* Memory mapped SFR region */ + void __iomem *addr; /* Spinlock protecting access to the device's registers */ - spinlock_t spinlock; - spinlock_t *lock; + spinlock_t lock; + + /* Lock for cross interface checks */ + spinlock_t pcm_lock; + + /* CPU DAIs and their corresponding drivers */ + struct i2s_dai *dai; + struct snd_soc_dai_driver *dai_drv; + int num_dais; + + /* The I2S controller's core clock */ + struct clk *clk; + + /* Clock for generating I2S signals */ + struct clk *op_clk; + + /* Rate of RCLK source clock */ + unsigned long rclk_srcrate; + + /* Cache of selected I2S registers for system suspend */ + u32 suspend_i2smod; + u32 suspend_i2scon; + u32 suspend_i2spsr; + + const struct samsung_i2s_variant_regs *variant_regs; + u32 quirks; - /* Below fields are only valid if this is the primary FIFO */ + /* The clock provider's data */ struct clk *clk_table[3]; struct clk_onecell_data clk_data; }; -/* Lock for cross i/f checks */ -static DEFINE_SPINLOCK(lock); - -/* If this is the 'overlay' stereo DAI */ +/* Returns true if this is the 'overlay' stereo DAI */ static inline bool is_secondary(struct i2s_dai *i2s) { - return i2s->pri_dai ? true : false; + return i2s->drv->id == SAMSUNG_I2S_ID_SECONDARY; } /* If operating in SoC-Slave mode */ static inline bool is_slave(struct i2s_dai *i2s) { - u32 mod = readl(i2s->addr + I2SMOD); - return (mod & (1 << i2s->variant_regs->mss_off)) ? true : false; + struct samsung_i2s_priv *priv = i2s->priv; + + u32 mod = readl(priv->addr + I2SMOD); + return (mod & (1 << priv->variant_regs->mss_off)) ? true : false; } /* If this interface of the controller is transmitting data */ @@ -125,7 +147,7 @@ static inline bool tx_active(struct i2s_dai *i2s) if (!i2s) return false; - active = readl(i2s->addr + I2SCON); + active = readl(i2s->priv->addr + I2SCON); if (is_secondary(i2s)) active &= CON_TXSDMA_ACTIVE; @@ -163,7 +185,7 @@ static inline bool rx_active(struct i2s_dai *i2s) if (!i2s) return false; - active = readl(i2s->addr + I2SCON) & CON_RXDMA_ACTIVE; + active = readl(i2s->priv->addr + I2SCON) & CON_RXDMA_ACTIVE; return active ? true : false; } @@ -202,7 +224,9 @@ static inline bool any_active(struct i2s_dai *i2s) static inline struct i2s_dai *to_info(struct snd_soc_dai *dai) { - return snd_soc_dai_get_drvdata(dai); + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); + + return &priv->dai[dai->id - 1]; } static inline bool is_opened(struct i2s_dai *i2s) @@ -224,9 +248,11 @@ static inline bool is_manager(struct i2s_dai *i2s) /* Read RCLK of I2S (in multiples of LRCLK) */ static inline unsigned get_rfs(struct i2s_dai *i2s) { + struct samsung_i2s_priv *priv = i2s->priv; u32 rfs; - rfs = readl(i2s->addr + I2SMOD) >> i2s->variant_regs->rfs_off; - rfs &= i2s->variant_regs->rfs_mask; + + rfs = readl(priv->addr + I2SMOD) >> priv->variant_regs->rfs_off; + rfs &= priv->variant_regs->rfs_mask; switch (rfs) { case 7: return 192; @@ -243,10 +269,11 @@ static inline unsigned get_rfs(struct i2s_dai *i2s) /* Write RCLK of I2S (in multiples of LRCLK) */ static inline void set_rfs(struct i2s_dai *i2s, unsigned rfs) { - u32 mod = readl(i2s->addr + I2SMOD); - int rfs_shift = i2s->variant_regs->rfs_off; + struct samsung_i2s_priv *priv = i2s->priv; + u32 mod = readl(priv->addr + I2SMOD); + int rfs_shift = priv->variant_regs->rfs_off; - mod &= ~(i2s->variant_regs->rfs_mask << rfs_shift); + mod &= ~(priv->variant_regs->rfs_mask << rfs_shift); switch (rfs) { case 192: @@ -275,15 +302,17 @@ static inline void set_rfs(struct i2s_dai *i2s, unsigned rfs) break; } - writel(mod, i2s->addr + I2SMOD); + writel(mod, priv->addr + I2SMOD); } -/* Read Bit-Clock of I2S (in multiples of LRCLK) */ +/* Read bit-clock of I2S (in multiples of LRCLK) */ static inline unsigned get_bfs(struct i2s_dai *i2s) { + struct samsung_i2s_priv *priv = i2s->priv; u32 bfs; - bfs = readl(i2s->addr + I2SMOD) >> i2s->variant_regs->bfs_off; - bfs &= i2s->variant_regs->bfs_mask; + + bfs = readl(priv->addr + I2SMOD) >> priv->variant_regs->bfs_off; + bfs &= priv->variant_regs->bfs_mask; switch (bfs) { case 8: return 256; @@ -298,12 +327,13 @@ static inline unsigned get_bfs(struct i2s_dai *i2s) } } -/* Write Bit-Clock of I2S (in multiples of LRCLK) */ +/* Write bit-clock of I2S (in multiples of LRCLK) */ static inline void set_bfs(struct i2s_dai *i2s, unsigned bfs) { - u32 mod = readl(i2s->addr + I2SMOD); - int tdm = i2s->quirks & QUIRK_SUPPORTS_TDM; - int bfs_shift = i2s->variant_regs->bfs_off; + struct samsung_i2s_priv *priv = i2s->priv; + u32 mod = readl(priv->addr + I2SMOD); + int tdm = priv->quirks & QUIRK_SUPPORTS_TDM; + int bfs_shift = priv->variant_regs->bfs_off; /* Non-TDM I2S controllers do not support BCLK > 48 * FS */ if (!tdm && bfs > 48) { @@ -311,7 +341,7 @@ static inline void set_bfs(struct i2s_dai *i2s, unsigned bfs) return; } - mod &= ~(i2s->variant_regs->bfs_mask << bfs_shift); + mod &= ~(priv->variant_regs->bfs_mask << bfs_shift); switch (bfs) { case 48: @@ -346,13 +376,13 @@ static inline void set_bfs(struct i2s_dai *i2s, unsigned bfs) return; } - writel(mod, i2s->addr + I2SMOD); + writel(mod, priv->addr + I2SMOD); } -/* Sample-Size */ +/* Sample size */ static inline int get_blc(struct i2s_dai *i2s) { - int blc = readl(i2s->addr + I2SMOD); + int blc = readl(i2s->priv->addr + I2SMOD); blc = (blc >> 13) & 0x3; @@ -363,11 +393,12 @@ static inline int get_blc(struct i2s_dai *i2s) } } -/* TX Channel Control */ +/* TX channel control */ static void i2s_txctrl(struct i2s_dai *i2s, int on) { - void __iomem *addr = i2s->addr; - int txr_off = i2s->variant_regs->txr_off; + struct samsung_i2s_priv *priv = i2s->priv; + void __iomem *addr = priv->addr; + int txr_off = priv->variant_regs->txr_off; u32 con = readl(addr + I2SCON); u32 mod = readl(addr + I2SMOD) & ~(3 << txr_off); @@ -416,8 +447,9 @@ static void i2s_txctrl(struct i2s_dai *i2s, int on) /* RX Channel Control */ static void i2s_rxctrl(struct i2s_dai *i2s, int on) { - void __iomem *addr = i2s->addr; - int txr_off = i2s->variant_regs->txr_off; + struct samsung_i2s_priv *priv = i2s->priv; + void __iomem *addr = priv->addr; + int txr_off = priv->variant_regs->txr_off; u32 con = readl(addr + I2SCON); u32 mod = readl(addr + I2SMOD) & ~(3 << txr_off); @@ -453,9 +485,9 @@ static inline void i2s_fifo(struct i2s_dai *i2s, u32 flush) return; if (is_secondary(i2s)) - fic = i2s->addr + I2SFICS; + fic = i2s->priv->addr + I2SFICS; else - fic = i2s->addr + I2SFIC; + fic = i2s->priv->addr + I2SFIC; /* Flush the FIFO */ writel(readl(fic) | flush, fic); @@ -468,12 +500,13 @@ static inline void i2s_fifo(struct i2s_dai *i2s, u32 flush) writel(readl(fic) & ~flush, fic); } -static int i2s_set_sysclk(struct snd_soc_dai *dai, - int clk_id, unsigned int rfs, int dir) +static int i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id, unsigned int rfs, + int dir) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = get_other_dai(i2s); - const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs; + const struct samsung_i2s_variant_regs *i2s_regs = priv->variant_regs; unsigned int cdcon_mask = 1 << i2s_regs->cdclkcon_off; unsigned int rsrc_mask = 1 << i2s_regs->rclksrc_off; u32 mod, mask, val = 0; @@ -482,9 +515,9 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, pm_runtime_get_sync(dai->dev); - spin_lock_irqsave(i2s->lock, flags); - mod = readl(i2s->addr + I2SMOD); - spin_unlock_irqrestore(i2s->lock, flags); + spin_lock_irqsave(&priv->lock, flags); + mod = readl(priv->addr + I2SMOD); + spin_unlock_irqrestore(&priv->lock, flags); switch (clk_id) { case SAMSUNG_I2S_OPCLK: @@ -519,51 +552,46 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, case SAMSUNG_I2S_RCLKSRC_1: /* clock corrsponding to IISMOD[10] := 1 */ mask = 1 << i2s_regs->rclksrc_off; - if ((i2s->quirks & QUIRK_NO_MUXPSR) + if ((priv->quirks & QUIRK_NO_MUXPSR) || (clk_id == SAMSUNG_I2S_RCLKSRC_0)) clk_id = 0; else clk_id = 1; if (!any_active(i2s)) { - if (i2s->op_clk && !IS_ERR(i2s->op_clk)) { + if (priv->op_clk && !IS_ERR(priv->op_clk)) { if ((clk_id && !(mod & rsrc_mask)) || (!clk_id && (mod & rsrc_mask))) { - clk_disable_unprepare(i2s->op_clk); - clk_put(i2s->op_clk); + clk_disable_unprepare(priv->op_clk); + clk_put(priv->op_clk); } else { - i2s->rclk_srcrate = - clk_get_rate(i2s->op_clk); + priv->rclk_srcrate = + clk_get_rate(priv->op_clk); goto done; } } if (clk_id) - i2s->op_clk = clk_get(&i2s->pdev->dev, + priv->op_clk = clk_get(&i2s->pdev->dev, "i2s_opclk1"); else - i2s->op_clk = clk_get(&i2s->pdev->dev, + priv->op_clk = clk_get(&i2s->pdev->dev, "i2s_opclk0"); - if (WARN_ON(IS_ERR(i2s->op_clk))) { - ret = PTR_ERR(i2s->op_clk); - i2s->op_clk = NULL; + if (WARN_ON(IS_ERR(priv->op_clk))) { + ret = PTR_ERR(priv->op_clk); + priv->op_clk = NULL; goto err; } - ret = clk_prepare_enable(i2s->op_clk); + ret = clk_prepare_enable(priv->op_clk); if (ret) { - clk_put(i2s->op_clk); - i2s->op_clk = NULL; + clk_put(priv->op_clk); + priv->op_clk = NULL; goto err; } - i2s->rclk_srcrate = clk_get_rate(i2s->op_clk); + priv->rclk_srcrate = clk_get_rate(priv->op_clk); - /* Over-ride the other's */ - if (other) { - other->op_clk = i2s->op_clk; - other->rclk_srcrate = i2s->rclk_srcrate; - } } else if ((!clk_id && (mod & rsrc_mask)) || (clk_id && !(mod & rsrc_mask))) { dev_err(&i2s->pdev->dev, @@ -572,8 +600,6 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, goto err; } else { /* Call can't be on the active DAI */ - i2s->op_clk = other->op_clk; - i2s->rclk_srcrate = other->rclk_srcrate; goto done; } @@ -586,11 +612,11 @@ static int i2s_set_sysclk(struct snd_soc_dai *dai, goto err; } - spin_lock_irqsave(i2s->lock, flags); - mod = readl(i2s->addr + I2SMOD); + spin_lock_irqsave(&priv->lock, flags); + mod = readl(priv->addr + I2SMOD); mod = (mod & ~mask) | val; - writel(mod, i2s->addr + I2SMOD); - spin_unlock_irqrestore(i2s->lock, flags); + writel(mod, priv->addr + I2SMOD); + spin_unlock_irqrestore(&priv->lock, flags); done: pm_runtime_put(dai->dev); @@ -600,17 +626,17 @@ err: return ret; } -static int i2s_set_fmt(struct snd_soc_dai *dai, - unsigned int fmt) +static int i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); struct i2s_dai *i2s = to_info(dai); int lrp_shift, sdf_shift, sdf_mask, lrp_rlow, mod_slave; u32 mod, tmp = 0; unsigned long flags; - lrp_shift = i2s->variant_regs->lrp_off; - sdf_shift = i2s->variant_regs->sdf_off; - mod_slave = 1 << i2s->variant_regs->mss_off; + lrp_shift = priv->variant_regs->lrp_off; + sdf_shift = priv->variant_regs->sdf_off; + mod_slave = 1 << priv->variant_regs->mss_off; sdf_mask = MOD_SDF_MASK << sdf_shift; lrp_rlow = MOD_LR_RLOW << lrp_shift; @@ -661,7 +687,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, * CLK_I2S_RCLK_SRC clock is not exposed so we ensure any * clock configuration assigned in DT is not overwritten. */ - if (i2s->rclk_srcrate == 0 && i2s->clk_data.clks == NULL) + if (priv->rclk_srcrate == 0 && priv->clk_data.clks == NULL) i2s_set_sysclk(dai, SAMSUNG_I2S_RCLKSRC_0, 0, SND_SOC_CLOCK_IN); break; @@ -671,15 +697,15 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, } pm_runtime_get_sync(dai->dev); - spin_lock_irqsave(i2s->lock, flags); - mod = readl(i2s->addr + I2SMOD); + spin_lock_irqsave(&priv->lock, flags); + mod = readl(priv->addr + I2SMOD); /* * Don't change the I2S mode if any controller is active on this * channel. */ if (any_active(i2s) && ((mod & (sdf_mask | lrp_rlow | mod_slave)) != tmp)) { - spin_unlock_irqrestore(i2s->lock, flags); + spin_unlock_irqrestore(&priv->lock, flags); pm_runtime_put(dai->dev); dev_err(&i2s->pdev->dev, "%s:%d Other DAI busy\n", __func__, __LINE__); @@ -688,8 +714,8 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, mod &= ~(sdf_mask | lrp_rlow | mod_slave); mod |= tmp; - writel(mod, i2s->addr + I2SMOD); - spin_unlock_irqrestore(i2s->lock, flags); + writel(mod, priv->addr + I2SMOD); + spin_unlock_irqrestore(&priv->lock, flags); pm_runtime_put(dai->dev); return 0; @@ -698,6 +724,7 @@ static int i2s_set_fmt(struct snd_soc_dai *dai, static int i2s_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); struct i2s_dai *i2s = to_info(dai); u32 mod, mask = 0, val = 0; struct clk *rclksrc; @@ -711,7 +738,7 @@ static int i2s_hw_params(struct snd_pcm_substream *substream, switch (params_channels(params)) { case 6: val |= MOD_DC2_EN; - /* fall through */ + /* Fall through */ case 4: val |= MOD_DC1_EN; break; @@ -773,34 +800,35 @@ static int i2s_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - spin_lock_irqsave(i2s->lock, flags); - mod = readl(i2s->addr + I2SMOD); + spin_lock_irqsave(&priv->lock, flags); + mod = readl(priv->addr + I2SMOD); mod = (mod & ~mask) | val; - writel(mod, i2s->addr + I2SMOD); - spin_unlock_irqrestore(i2s->lock, flags); + writel(mod, priv->addr + I2SMOD); + spin_unlock_irqrestore(&priv->lock, flags); snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, &i2s->dma_capture); i2s->frmclk = params_rate(params); - rclksrc = i2s->clk_table[CLK_I2S_RCLK_SRC]; + rclksrc = priv->clk_table[CLK_I2S_RCLK_SRC]; if (rclksrc && !IS_ERR(rclksrc)) - i2s->rclk_srcrate = clk_get_rate(rclksrc); + priv->rclk_srcrate = clk_get_rate(rclksrc); return 0; } -/* We set constraints on the substream acc to the version of I2S */ +/* We set constraints on the substream according to the version of I2S */ static int i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = get_other_dai(i2s); unsigned long flags; pm_runtime_get_sync(dai->dev); - spin_lock_irqsave(&lock, flags); + spin_lock_irqsave(&priv->pcm_lock, flags); i2s->mode |= DAI_OPENED; @@ -809,10 +837,10 @@ static int i2s_startup(struct snd_pcm_substream *substream, else i2s->mode |= DAI_MANAGER; - if (!any_active(i2s) && (i2s->quirks & QUIRK_NEED_RSTCLR)) - writel(CON_RSTCLR, i2s->addr + I2SCON); + if (!any_active(i2s) && (priv->quirks & QUIRK_NEED_RSTCLR)) + writel(CON_RSTCLR, i2s->priv->addr + I2SCON); - spin_unlock_irqrestore(&lock, flags); + spin_unlock_irqrestore(&priv->pcm_lock, flags); return 0; } @@ -820,11 +848,12 @@ static int i2s_startup(struct snd_pcm_substream *substream, static void i2s_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = get_other_dai(i2s); unsigned long flags; - spin_lock_irqsave(&lock, flags); + spin_lock_irqsave(&priv->pcm_lock, flags); i2s->mode &= ~DAI_OPENED; i2s->mode &= ~DAI_MANAGER; @@ -836,13 +865,14 @@ static void i2s_shutdown(struct snd_pcm_substream *substream, i2s->rfs = 0; i2s->bfs = 0; - spin_unlock_irqrestore(&lock, flags); + spin_unlock_irqrestore(&priv->pcm_lock, flags); pm_runtime_put(dai->dev); } static int config_setup(struct i2s_dai *i2s) { + struct samsung_i2s_priv *priv = i2s->priv; struct i2s_dai *other = get_other_dai(i2s); unsigned rfs, bfs, blc; u32 psr; @@ -890,12 +920,12 @@ static int config_setup(struct i2s_dai *i2s) if (is_slave(i2s)) return 0; - if (!(i2s->quirks & QUIRK_NO_MUXPSR)) { - psr = i2s->rclk_srcrate / i2s->frmclk / rfs; - writel(((psr - 1) << 8) | PSR_PSREN, i2s->addr + I2SPSR); + if (!(priv->quirks & QUIRK_NO_MUXPSR)) { + psr = priv->rclk_srcrate / i2s->frmclk / rfs; + writel(((psr - 1) << 8) | PSR_PSREN, priv->addr + I2SPSR); dev_dbg(&i2s->pdev->dev, "RCLK_SRC=%luHz PSR=%u, RCLK=%dfs, BCLK=%dfs\n", - i2s->rclk_srcrate, psr, rfs, bfs); + priv->rclk_srcrate, psr, rfs, bfs); } return 0; @@ -904,6 +934,7 @@ static int config_setup(struct i2s_dai *i2s) static int i2s_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE); struct snd_soc_pcm_runtime *rtd = substream->private_data; struct i2s_dai *i2s = to_info(rtd->cpu_dai); @@ -914,10 +945,10 @@ static int i2s_trigger(struct snd_pcm_substream *substream, case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: pm_runtime_get_sync(dai->dev); - spin_lock_irqsave(i2s->lock, flags); + spin_lock_irqsave(&priv->lock, flags); if (config_setup(i2s)) { - spin_unlock_irqrestore(i2s->lock, flags); + spin_unlock_irqrestore(&priv->lock, flags); return -EINVAL; } @@ -926,12 +957,12 @@ static int i2s_trigger(struct snd_pcm_substream *substream, else i2s_txctrl(i2s, 1); - spin_unlock_irqrestore(i2s->lock, flags); + spin_unlock_irqrestore(&priv->lock, flags); break; case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - spin_lock_irqsave(i2s->lock, flags); + spin_lock_irqsave(&priv->lock, flags); if (capture) { i2s_rxctrl(i2s, 0); @@ -941,7 +972,7 @@ static int i2s_trigger(struct snd_pcm_substream *substream, i2s_fifo(i2s, FIC_TXFLUSH); } - spin_unlock_irqrestore(i2s->lock, flags); + spin_unlock_irqrestore(&priv->lock, flags); pm_runtime_put(dai->dev); break; } @@ -980,19 +1011,19 @@ static int i2s_set_clkdiv(struct snd_soc_dai *dai, static snd_pcm_sframes_t i2s_delay(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); struct i2s_dai *i2s = to_info(dai); - u32 reg = readl(i2s->addr + I2SFIC); + u32 reg = readl(priv->addr + I2SFIC); snd_pcm_sframes_t delay; - const struct samsung_i2s_variant_regs *i2s_regs = i2s->variant_regs; WARN_ON(!pm_runtime_active(dai->dev)); if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) delay = FIC_RXCOUNT(reg); else if (is_secondary(i2s)) - delay = FICS_TXCOUNT(readl(i2s->addr + I2SFICS)); + delay = FICS_TXCOUNT(readl(priv->addr + I2SFICS)); else - delay = (reg >> i2s_regs->ftx0cnt_off) & 0x7f; + delay = (reg >> priv->variant_regs->ftx0cnt_off) & 0x7f; return delay; } @@ -1014,39 +1045,39 @@ static int i2s_resume(struct snd_soc_dai *dai) static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) { + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); struct i2s_dai *i2s = to_info(dai); struct i2s_dai *other = get_other_dai(i2s); unsigned long flags; pm_runtime_get_sync(dai->dev); - if (is_secondary(i2s)) { /* If this is probe on the secondary DAI */ - snd_soc_dai_init_dma_data(dai, &other->sec_dai->dma_playback, - NULL); + if (is_secondary(i2s)) { + /* If this is probe on the secondary DAI */ + snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, NULL); } else { snd_soc_dai_init_dma_data(dai, &i2s->dma_playback, - &i2s->dma_capture); + &i2s->dma_capture); - if (i2s->quirks & QUIRK_NEED_RSTCLR) - writel(CON_RSTCLR, i2s->addr + I2SCON); + if (priv->quirks & QUIRK_NEED_RSTCLR) + writel(CON_RSTCLR, priv->addr + I2SCON); - if (i2s->quirks & QUIRK_SUPPORTS_IDMA) - idma_reg_addr_init(i2s->addr, - i2s->sec_dai->idma_playback.addr); + if (priv->quirks & QUIRK_SUPPORTS_IDMA) + idma_reg_addr_init(priv->addr, + other->idma_playback.addr); } /* Reset any constraint on RFS and BFS */ i2s->rfs = 0; i2s->bfs = 0; - i2s->rclk_srcrate = 0; - spin_lock_irqsave(i2s->lock, flags); + spin_lock_irqsave(&priv->lock, flags); i2s_txctrl(i2s, 0); i2s_rxctrl(i2s, 0); i2s_fifo(i2s, FIC_TXFLUSH); i2s_fifo(other, FIC_TXFLUSH); i2s_fifo(i2s, FIC_RXFLUSH); - spin_unlock_irqrestore(i2s->lock, flags); + spin_unlock_irqrestore(&priv->lock, flags); /* Gate CDCLK by default */ if (!is_opened(other)) @@ -1059,16 +1090,17 @@ static int samsung_i2s_dai_probe(struct snd_soc_dai *dai) static int samsung_i2s_dai_remove(struct snd_soc_dai *dai) { - struct i2s_dai *i2s = snd_soc_dai_get_drvdata(dai); + struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); + struct i2s_dai *i2s = to_info(dai); unsigned long flags; pm_runtime_get_sync(dai->dev); if (!is_secondary(i2s)) { - if (i2s->quirks & QUIRK_NEED_RSTCLR) { - spin_lock_irqsave(i2s->lock, flags); - writel(0, i2s->addr + I2SCON); - spin_unlock_irqrestore(i2s->lock, flags); + if (priv->quirks & QUIRK_NEED_RSTCLR) { + spin_lock_irqsave(&priv->lock, flags); + writel(0, priv->addr + I2SCON); + spin_unlock_irqrestore(&priv->lock, flags); } } @@ -1088,118 +1120,157 @@ static const struct snd_soc_dai_ops samsung_i2s_dai_ops = { .delay = i2s_delay, }; +static const struct snd_soc_dapm_widget samsung_i2s_widgets[] = { + /* Backend DAI */ + SND_SOC_DAPM_AIF_OUT("Mixer DAI TX", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("Mixer DAI RX", NULL, 0, SND_SOC_NOPM, 0, 0), + + /* Playback Mixer */ + SND_SOC_DAPM_MIXER("Playback Mixer", SND_SOC_NOPM, 0, 0, NULL, 0), +}; + +static const struct snd_soc_dapm_route samsung_i2s_dapm_routes[] = { + { "Playback Mixer", NULL, "Primary" }, + { "Playback Mixer", NULL, "Secondary" }, + + { "Mixer DAI TX", NULL, "Playback Mixer" }, + { "Playback Mixer", NULL, "Mixer DAI RX" }, +}; + static const struct snd_soc_component_driver samsung_i2s_component = { - .name = "samsung-i2s", + .name = "samsung-i2s", + + .dapm_widgets = samsung_i2s_widgets, + .num_dapm_widgets = ARRAY_SIZE(samsung_i2s_widgets), + + .dapm_routes = samsung_i2s_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(samsung_i2s_dapm_routes), }; -#define SAMSUNG_I2S_FMTS (SNDRV_PCM_FMTBIT_S8 | \ - SNDRV_PCM_FMTBIT_S16_LE | \ - SNDRV_PCM_FMTBIT_S24_LE) +#define SAMSUNG_I2S_FMTS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE) -static struct i2s_dai *i2s_alloc_dai(struct platform_device *pdev, - const struct samsung_i2s_dai_data *i2s_dai_data, - bool sec) +static int i2s_alloc_dais(struct samsung_i2s_priv *priv, + const struct samsung_i2s_dai_data *i2s_dai_data, + int num_dais) { - struct i2s_dai *i2s; - - i2s = devm_kzalloc(&pdev->dev, sizeof(struct i2s_dai), GFP_KERNEL); - if (i2s == NULL) - return NULL; - - i2s->pdev = pdev; - i2s->pri_dai = NULL; - i2s->sec_dai = NULL; - i2s->i2s_dai_drv.id = 1; - i2s->i2s_dai_drv.symmetric_rates = 1; - i2s->i2s_dai_drv.probe = samsung_i2s_dai_probe; - i2s->i2s_dai_drv.remove = samsung_i2s_dai_remove; - i2s->i2s_dai_drv.ops = &samsung_i2s_dai_ops; - i2s->i2s_dai_drv.suspend = i2s_suspend; - i2s->i2s_dai_drv.resume = i2s_resume; - i2s->i2s_dai_drv.playback.channels_min = 1; - i2s->i2s_dai_drv.playback.channels_max = 2; - i2s->i2s_dai_drv.playback.rates = i2s_dai_data->pcm_rates; - i2s->i2s_dai_drv.playback.formats = SAMSUNG_I2S_FMTS; - - if (!sec) { - i2s->i2s_dai_drv.name = SAMSUNG_I2S_DAI; - i2s->i2s_dai_drv.capture.channels_min = 1; - i2s->i2s_dai_drv.capture.channels_max = 2; - i2s->i2s_dai_drv.capture.rates = i2s_dai_data->pcm_rates; - i2s->i2s_dai_drv.capture.formats = SAMSUNG_I2S_FMTS; - } else { - i2s->i2s_dai_drv.name = SAMSUNG_I2S_DAI_SEC; + static const char *dai_names[] = { "samsung-i2s", "samsung-i2s-sec" }; + static const char *stream_names[] = { "Primary", "Secondary" }; + struct snd_soc_dai_driver *dai_drv; + struct i2s_dai *dai; + int i; + + priv->dai = devm_kcalloc(&priv->pdev->dev, num_dais, + sizeof(*dai), GFP_KERNEL); + if (!priv->dai) + return -ENOMEM; + + priv->dai_drv = devm_kcalloc(&priv->pdev->dev, num_dais, + sizeof(*dai_drv), GFP_KERNEL); + if (!priv->dai_drv) + return -ENOMEM; + + for (i = 0; i < num_dais; i++) { + dai_drv = &priv->dai_drv[i]; + + dai_drv->probe = samsung_i2s_dai_probe; + dai_drv->remove = samsung_i2s_dai_remove; + dai_drv->suspend = i2s_suspend; + dai_drv->resume = i2s_resume; + + dai_drv->symmetric_rates = 1; + dai_drv->ops = &samsung_i2s_dai_ops; + + dai_drv->playback.channels_min = 1; + dai_drv->playback.channels_max = 2; + dai_drv->playback.rates = i2s_dai_data->pcm_rates; + dai_drv->playback.formats = SAMSUNG_I2S_FMTS; + dai_drv->playback.stream_name = stream_names[i]; + + dai_drv->id = i + 1; + dai_drv->name = dai_names[i]; + + priv->dai[i].drv = &priv->dai_drv[i]; + priv->dai[i].pdev = priv->pdev; } - return i2s; + + /* Initialize capture only for the primary DAI */ + dai_drv = &priv->dai_drv[SAMSUNG_I2S_ID_PRIMARY - 1]; + + dai_drv->capture.channels_min = 1; + dai_drv->capture.channels_max = 2; + dai_drv->capture.rates = i2s_dai_data->pcm_rates; + dai_drv->capture.formats = SAMSUNG_I2S_FMTS; + + return 0; } #ifdef CONFIG_PM static int i2s_runtime_suspend(struct device *dev) { - struct i2s_dai *i2s = dev_get_drvdata(dev); + struct samsung_i2s_priv *priv = dev_get_drvdata(dev); - i2s->suspend_i2smod = readl(i2s->addr + I2SMOD); - i2s->suspend_i2scon = readl(i2s->addr + I2SCON); - i2s->suspend_i2spsr = readl(i2s->addr + I2SPSR); + priv->suspend_i2smod = readl(priv->addr + I2SMOD); + priv->suspend_i2scon = readl(priv->addr + I2SCON); + priv->suspend_i2spsr = readl(priv->addr + I2SPSR); - if (i2s->op_clk) - clk_disable_unprepare(i2s->op_clk); - clk_disable_unprepare(i2s->clk); + if (priv->op_clk) + clk_disable_unprepare(priv->op_clk); + clk_disable_unprepare(priv->clk); return 0; } static int i2s_runtime_resume(struct device *dev) { - struct i2s_dai *i2s = dev_get_drvdata(dev); + struct samsung_i2s_priv *priv = dev_get_drvdata(dev); int ret; - ret = clk_prepare_enable(i2s->clk); + ret = clk_prepare_enable(priv->clk); if (ret) return ret; - if (i2s->op_clk) { - ret = clk_prepare_enable(i2s->op_clk); + if (priv->op_clk) { + ret = clk_prepare_enable(priv->op_clk); if (ret) { - clk_disable_unprepare(i2s->clk); + clk_disable_unprepare(priv->clk); return ret; } } - writel(i2s->suspend_i2scon, i2s->addr + I2SCON); - writel(i2s->suspend_i2smod, i2s->addr + I2SMOD); - writel(i2s->suspend_i2spsr, i2s->addr + I2SPSR); + writel(priv->suspend_i2scon, priv->addr + I2SCON); + writel(priv->suspend_i2smod, priv->addr + I2SMOD); + writel(priv->suspend_i2spsr, priv->addr + I2SPSR); return 0; } #endif /* CONFIG_PM */ -static void i2s_unregister_clocks(struct i2s_dai *i2s) +static void i2s_unregister_clocks(struct samsung_i2s_priv *priv) { int i; - for (i = 0; i < i2s->clk_data.clk_num; i++) { - if (!IS_ERR(i2s->clk_table[i])) - clk_unregister(i2s->clk_table[i]); + for (i = 0; i < priv->clk_data.clk_num; i++) { + if (!IS_ERR(priv->clk_table[i])) + clk_unregister(priv->clk_table[i]); } } -static void i2s_unregister_clock_provider(struct platform_device *pdev) +static void i2s_unregister_clock_provider(struct samsung_i2s_priv *priv) { - struct i2s_dai *i2s = dev_get_drvdata(&pdev->dev); - - of_clk_del_provider(pdev->dev.of_node); - i2s_unregister_clocks(i2s); + of_clk_del_provider(priv->pdev->dev.of_node); + i2s_unregister_clocks(priv); } -static int i2s_register_clock_provider(struct platform_device *pdev) + +static int i2s_register_clock_provider(struct samsung_i2s_priv *priv) { + const char * const i2s_clk_desc[] = { "cdclk", "rclk_src", "prescaler" }; const char *clk_name[2] = { "i2s_opclk0", "i2s_opclk1" }; const char *p_names[2] = { NULL }; - struct device *dev = &pdev->dev; - struct i2s_dai *i2s = dev_get_drvdata(dev); - const struct samsung_i2s_variant_regs *reg_info = i2s->variant_regs; + struct device *dev = &priv->pdev->dev; + const struct samsung_i2s_variant_regs *reg_info = priv->variant_regs; const char *i2s_clk_name[ARRAY_SIZE(i2s_clk_desc)]; struct clk *rclksrc; int ret, i; @@ -1224,110 +1295,170 @@ static int i2s_register_clock_provider(struct platform_device *pdev) return -ENOMEM; } - if (!(i2s->quirks & QUIRK_NO_MUXPSR)) { + if (!(priv->quirks & QUIRK_NO_MUXPSR)) { /* Activate the prescaler */ - u32 val = readl(i2s->addr + I2SPSR); - writel(val | PSR_PSREN, i2s->addr + I2SPSR); + u32 val = readl(priv->addr + I2SPSR); + writel(val | PSR_PSREN, priv->addr + I2SPSR); - i2s->clk_table[CLK_I2S_RCLK_SRC] = clk_register_mux(dev, + priv->clk_table[CLK_I2S_RCLK_SRC] = clk_register_mux(dev, i2s_clk_name[CLK_I2S_RCLK_SRC], p_names, ARRAY_SIZE(p_names), CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT, - i2s->addr + I2SMOD, reg_info->rclksrc_off, - 1, 0, i2s->lock); + priv->addr + I2SMOD, reg_info->rclksrc_off, + 1, 0, &priv->lock); - i2s->clk_table[CLK_I2S_RCLK_PSR] = clk_register_divider(dev, + priv->clk_table[CLK_I2S_RCLK_PSR] = clk_register_divider(dev, i2s_clk_name[CLK_I2S_RCLK_PSR], i2s_clk_name[CLK_I2S_RCLK_SRC], CLK_SET_RATE_PARENT, - i2s->addr + I2SPSR, 8, 6, 0, i2s->lock); + priv->addr + I2SPSR, 8, 6, 0, &priv->lock); p_names[0] = i2s_clk_name[CLK_I2S_RCLK_PSR]; - i2s->clk_data.clk_num = 2; + priv->clk_data.clk_num = 2; } - i2s->clk_table[CLK_I2S_CDCLK] = clk_register_gate(dev, + priv->clk_table[CLK_I2S_CDCLK] = clk_register_gate(dev, i2s_clk_name[CLK_I2S_CDCLK], p_names[0], CLK_SET_RATE_PARENT, - i2s->addr + I2SMOD, reg_info->cdclkcon_off, - CLK_GATE_SET_TO_DISABLE, i2s->lock); + priv->addr + I2SMOD, reg_info->cdclkcon_off, + CLK_GATE_SET_TO_DISABLE, &priv->lock); - i2s->clk_data.clk_num += 1; - i2s->clk_data.clks = i2s->clk_table; + priv->clk_data.clk_num += 1; + priv->clk_data.clks = priv->clk_table; ret = of_clk_add_provider(dev->of_node, of_clk_src_onecell_get, - &i2s->clk_data); + &priv->clk_data); if (ret < 0) { dev_err(dev, "failed to add clock provider: %d\n", ret); - i2s_unregister_clocks(i2s); + i2s_unregister_clocks(priv); } return ret; } +/* Create platform device for the secondary PCM */ +static int i2s_create_secondary_device(struct samsung_i2s_priv *priv) +{ + struct platform_device *pdev_sec; + const char *devname; + int ret; + + devname = devm_kasprintf(&priv->pdev->dev, GFP_KERNEL, "%s-sec", + dev_name(&priv->pdev->dev)); + if (!devname) + return -ENOMEM; + + pdev_sec = platform_device_alloc(devname, -1); + if (!pdev_sec) + return -ENOMEM; + + pdev_sec->driver_override = kstrdup("samsung-i2s", GFP_KERNEL); + + ret = platform_device_add(pdev_sec); + if (ret < 0) { + platform_device_put(pdev_sec); + return ret; + } + + ret = device_attach(&pdev_sec->dev); + if (ret <= 0) { + platform_device_unregister(priv->pdev_sec); + dev_info(&pdev_sec->dev, "device_attach() failed\n"); + return ret; + } + + priv->pdev_sec = pdev_sec; + + return 0; +} + +static void i2s_delete_secondary_device(struct samsung_i2s_priv *priv) +{ + platform_device_unregister(priv->pdev_sec); + priv->pdev_sec = NULL; +} + static int samsung_i2s_probe(struct platform_device *pdev) { struct i2s_dai *pri_dai, *sec_dai = NULL; struct s3c_audio_pdata *i2s_pdata = pdev->dev.platform_data; - struct resource *res; - u32 regs_base, quirks = 0, idma_addr = 0; + u32 regs_base, idma_addr = 0; struct device_node *np = pdev->dev.of_node; const struct samsung_i2s_dai_data *i2s_dai_data; - int ret; + const struct platform_device_id *id; + struct samsung_i2s_priv *priv; + struct resource *res; + int num_dais, ret; - if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) + if (IS_ENABLED(CONFIG_OF) && pdev->dev.of_node) { i2s_dai_data = of_device_get_match_data(&pdev->dev); - else - i2s_dai_data = (struct samsung_i2s_dai_data *) - platform_get_device_id(pdev)->driver_data; + } else { + id = platform_get_device_id(pdev); - pri_dai = i2s_alloc_dai(pdev, i2s_dai_data, false); - if (!pri_dai) { - dev_err(&pdev->dev, "Unable to alloc I2S_pri\n"); - return -ENOMEM; + /* Nothing to do if it is the secondary device probe */ + if (!id) + return 0; + + i2s_dai_data = (struct samsung_i2s_dai_data *)id->driver_data; } - spin_lock_init(&pri_dai->spinlock); - pri_dai->lock = &pri_dai->spinlock; + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; - if (!np) { - if (i2s_pdata == NULL) { - dev_err(&pdev->dev, "Can't work without s3c_audio_pdata\n"); + if (np) { + priv->quirks = i2s_dai_data->quirks; + } else { + if (!i2s_pdata) { + dev_err(&pdev->dev, "Missing platform data\n"); return -EINVAL; } + priv->quirks = i2s_pdata->type.quirks; + } + num_dais = (priv->quirks & QUIRK_SEC_DAI) ? 2 : 1; + priv->pdev = pdev; + priv->variant_regs = i2s_dai_data->i2s_variant_regs; + + ret = i2s_alloc_dais(priv, i2s_dai_data, num_dais); + if (ret < 0) + return ret; + + pri_dai = &priv->dai[SAMSUNG_I2S_ID_PRIMARY - 1]; + + spin_lock_init(&priv->lock); + spin_lock_init(&priv->pcm_lock); + + if (!np) { pri_dai->dma_playback.filter_data = i2s_pdata->dma_playback; pri_dai->dma_capture.filter_data = i2s_pdata->dma_capture; pri_dai->filter = i2s_pdata->dma_filter; - quirks = i2s_pdata->type.quirks; idma_addr = i2s_pdata->type.idma_addr; } else { - quirks = i2s_dai_data->quirks; if (of_property_read_u32(np, "samsung,idma-addr", &idma_addr)) { - if (quirks & QUIRK_SUPPORTS_IDMA) { + if (priv->quirks & QUIRK_SUPPORTS_IDMA) { dev_info(&pdev->dev, "idma address is not"\ "specified"); } } } - quirks &= ~(QUIRK_SEC_DAI | QUIRK_SUPPORTS_IDMA); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - pri_dai->addr = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(pri_dai->addr)) - return PTR_ERR(pri_dai->addr); + priv->addr = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(priv->addr)) + return PTR_ERR(priv->addr); regs_base = res->start; - pri_dai->clk = devm_clk_get(&pdev->dev, "iis"); - if (IS_ERR(pri_dai->clk)) { + priv->clk = devm_clk_get(&pdev->dev, "iis"); + if (IS_ERR(priv->clk)) { dev_err(&pdev->dev, "Failed to get iis clock\n"); - return PTR_ERR(pri_dai->clk); + return PTR_ERR(priv->clk); } - ret = clk_prepare_enable(pri_dai->clk); + ret = clk_prepare_enable(priv->clk); if (ret != 0) { dev_err(&pdev->dev, "failed to enable clock: %d\n", ret); return ret; @@ -1338,33 +1469,19 @@ static int samsung_i2s_probe(struct platform_device *pdev) pri_dai->dma_capture.chan_name = "rx"; pri_dai->dma_playback.addr_width = 4; pri_dai->dma_capture.addr_width = 4; - pri_dai->quirks = quirks; - pri_dai->variant_regs = i2s_dai_data->i2s_variant_regs; + pri_dai->priv = priv; - if (quirks & QUIRK_PRI_6CHAN) - pri_dai->i2s_dai_drv.playback.channels_max = 6; + if (priv->quirks & QUIRK_PRI_6CHAN) + pri_dai->drv->playback.channels_max = 6; ret = samsung_asoc_dma_platform_register(&pdev->dev, pri_dai->filter, - NULL, NULL); - if (ret < 0) - goto err_disable_clk; - - ret = devm_snd_soc_register_component(&pdev->dev, - &samsung_i2s_component, - &pri_dai->i2s_dai_drv, 1); + "tx", "rx", NULL); if (ret < 0) goto err_disable_clk; - if (quirks & QUIRK_SEC_DAI) { - sec_dai = i2s_alloc_dai(pdev, i2s_dai_data, true); - if (!sec_dai) { - dev_err(&pdev->dev, "Unable to alloc I2S_sec\n"); - ret = -ENOMEM; - goto err_disable_clk; - } + if (priv->quirks & QUIRK_SEC_DAI) { + sec_dai = &priv->dai[SAMSUNG_I2S_ID_SECONDARY - 1]; - sec_dai->lock = &pri_dai->spinlock; - sec_dai->variant_regs = pri_dai->variant_regs; sec_dai->dma_playback.addr = regs_base + I2STXDS; sec_dai->dma_playback.chan_name = "tx-sec"; @@ -1374,62 +1491,72 @@ static int samsung_i2s_probe(struct platform_device *pdev) } sec_dai->dma_playback.addr_width = 4; - sec_dai->addr = pri_dai->addr; - sec_dai->clk = pri_dai->clk; - sec_dai->quirks = quirks; sec_dai->idma_playback.addr = idma_addr; sec_dai->pri_dai = pri_dai; + sec_dai->priv = priv; pri_dai->sec_dai = sec_dai; - ret = samsung_asoc_dma_platform_register(&pdev->dev, - sec_dai->filter, "tx-sec", NULL); + ret = i2s_create_secondary_device(priv); if (ret < 0) goto err_disable_clk; - ret = devm_snd_soc_register_component(&pdev->dev, - &samsung_i2s_component, - &sec_dai->i2s_dai_drv, 1); + ret = samsung_asoc_dma_platform_register(&priv->pdev_sec->dev, + sec_dai->filter, "tx-sec", NULL, + &pdev->dev); if (ret < 0) - goto err_disable_clk; + goto err_del_sec; + } if (i2s_pdata && i2s_pdata->cfg_gpio && i2s_pdata->cfg_gpio(pdev)) { dev_err(&pdev->dev, "Unable to configure gpio\n"); ret = -EINVAL; - goto err_disable_clk; + goto err_del_sec; } - dev_set_drvdata(&pdev->dev, pri_dai); + dev_set_drvdata(&pdev->dev, priv); + + ret = devm_snd_soc_register_component(&pdev->dev, + &samsung_i2s_component, + priv->dai_drv, num_dais); + if (ret < 0) + goto err_del_sec; pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); - ret = i2s_register_clock_provider(pdev); + ret = i2s_register_clock_provider(priv); if (ret < 0) goto err_disable_pm; - pri_dai->op_clk = clk_get_parent(pri_dai->clk_table[CLK_I2S_RCLK_SRC]); + priv->op_clk = clk_get_parent(priv->clk_table[CLK_I2S_RCLK_SRC]); return 0; err_disable_pm: pm_runtime_disable(&pdev->dev); +err_del_sec: + i2s_delete_secondary_device(priv); err_disable_clk: - clk_disable_unprepare(pri_dai->clk); + clk_disable_unprepare(priv->clk); return ret; } static int samsung_i2s_remove(struct platform_device *pdev) { - struct i2s_dai *pri_dai; + struct samsung_i2s_priv *priv = dev_get_drvdata(&pdev->dev); - pri_dai = dev_get_drvdata(&pdev->dev); + /* The secondary device has no driver data assigned */ + if (!priv) + return 0; pm_runtime_get_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); - i2s_unregister_clock_provider(pdev); - clk_disable_unprepare(pri_dai->clk); + i2s_unregister_clock_provider(priv); + i2s_delete_secondary_device(priv); + clk_disable_unprepare(priv->clk); + pm_runtime_put_noidle(&pdev->dev); return 0; diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c index e7b371b07230..694512f980fd 100644 --- a/sound/soc/samsung/odroid.c +++ b/sound/soc/samsung/odroid.c @@ -7,6 +7,7 @@ */ #include <linux/clk.h> +#include <linux/clk-provider.h> #include <linux/of.h> #include <linux/of_device.h> #include <linux/module.h> @@ -17,26 +18,52 @@ struct odroid_priv { struct snd_soc_card card; - struct snd_soc_dai_link dai_link; - struct clk *clk_i2s_bus; struct clk *sclk_i2s; + + /* Spinlock protecting fields below */ + spinlock_t lock; + unsigned int be_sample_rate; + bool be_active; }; -static int odroid_card_startup(struct snd_pcm_substream *substream) +static int odroid_card_fe_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_hw_constraint_single(runtime, SNDRV_PCM_HW_PARAM_CHANNELS, 2); + return 0; } -static int odroid_card_hw_params(struct snd_pcm_substream *substream, +static int odroid_card_fe_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card); + unsigned long flags; + int ret = 0; + + spin_lock_irqsave(&priv->lock, flags); + if (priv->be_active && priv->be_sample_rate != params_rate(params)) + ret = -EINVAL; + spin_unlock_irqrestore(&priv->lock, flags); + + return ret; +} + +static const struct snd_soc_ops odroid_card_fe_ops = { + .startup = odroid_card_fe_startup, + .hw_params = odroid_card_fe_hw_params, +}; + +static int odroid_card_be_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card); unsigned int pll_freq, rclk_freq, rfs; + unsigned long flags; int ret; switch (params_rate(params)) { @@ -83,22 +110,97 @@ static int odroid_card_hw_params(struct snd_pcm_substream *substream, return ret; } + spin_lock_irqsave(&priv->lock, flags); + priv->be_sample_rate = params_rate(params); + spin_unlock_irqrestore(&priv->lock, flags); + + return 0; +} + +static int odroid_card_be_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card); + unsigned long flags; + + spin_lock_irqsave(&priv->lock, flags); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + priv->be_active = true; + break; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + priv->be_active = false; + break; + } + + spin_unlock_irqrestore(&priv->lock, flags); + return 0; } -static const struct snd_soc_ops odroid_card_ops = { - .startup = odroid_card_startup, - .hw_params = odroid_card_hw_params, +static const struct snd_soc_ops odroid_card_be_ops = { + .hw_params = odroid_card_be_hw_params, + .trigger = odroid_card_be_trigger, +}; + +/* DAPM routes for backward compatibility with old DTS */ +static const struct snd_soc_dapm_route odroid_dapm_routes[] = { + { "I2S Playback", NULL, "Mixer DAI TX" }, + { "HiFi Playback", NULL, "Mixer DAI TX" }, +}; + +static struct snd_soc_dai_link odroid_card_dais[] = { + { + /* Primary FE <-> BE link */ + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .ops = &odroid_card_fe_ops, + .name = "Primary", + .stream_name = "Primary", + .platform_name = "3830000.i2s", + .dynamic = 1, + .dpcm_playback = 1, + }, { + /* BE <-> CODECs link */ + .name = "I2S Mixer", + .cpu_name = "snd-soc-dummy", + .cpu_dai_name = "snd-soc-dummy-dai", + .platform_name = "snd-soc-dummy", + .ops = &odroid_card_be_ops, + .no_pcm = 1, + .dpcm_playback = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + }, { + /* Secondary FE <-> BE link */ + .playback_only = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .ops = &odroid_card_fe_ops, + .name = "Secondary", + .stream_name = "Secondary", + .platform_name = "3830000.i2s-sec", + .dynamic = 1, + .dpcm_playback = 1, + } }; static int odroid_audio_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; + struct device_node *cpu_dai = NULL; struct device_node *cpu, *codec; struct odroid_priv *priv; - struct snd_soc_dai_link *link; struct snd_soc_card *card; - int ret; + struct snd_soc_dai_link *link, *codec_link; + int num_pcms, ret, i; + struct of_phandle_args args = {}; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -110,6 +212,7 @@ static int odroid_audio_probe(struct platform_device *pdev) card->owner = THIS_MODULE; card->fully_routed = true; + spin_lock_init(&priv->lock); snd_soc_card_set_drvdata(card, priv); ret = snd_soc_of_parse_card_name(card, "model"); @@ -130,45 +233,78 @@ static int odroid_audio_probe(struct platform_device *pdev) return ret; } - link = &priv->dai_link; - - link->ops = &odroid_card_ops; - link->dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBS_CFS; - - card->dai_link = &priv->dai_link; - card->num_links = 1; + card->dai_link = odroid_card_dais; + card->num_links = ARRAY_SIZE(odroid_card_dais); cpu = of_get_child_by_name(dev->of_node, "cpu"); codec = of_get_child_by_name(dev->of_node, "codec"); + link = card->dai_link; + codec_link = &card->dai_link[1]; - link->cpu_of_node = of_parse_phandle(cpu, "sound-dai", 0); - if (!link->cpu_of_node) { - dev_err(dev, "Failed parsing cpu/sound-dai property\n"); - return -EINVAL; + /* + * For backwards compatibility create the secondary CPU DAI link only + * if there are 2 CPU DAI entries in the cpu sound-dai property in DT. + * Also add required DAPM routes not available in old DTS. + */ + num_pcms = of_count_phandle_with_args(cpu, "sound-dai", + "#sound-dai-cells"); + if (num_pcms == 1) { + card->dapm_routes = odroid_dapm_routes; + card->num_dapm_routes = ARRAY_SIZE(odroid_dapm_routes); + card->num_links--; } - ret = snd_soc_of_get_dai_link_codecs(dev, codec, link); - if (ret < 0) - goto err_put_codec_n; + for (i = 0; i < num_pcms; i++, link += 2) { + ret = of_parse_phandle_with_args(cpu, "sound-dai", + "#sound-dai-cells", i, &args); + if (ret < 0) + break; + + if (!args.np) { + dev_err(dev, "sound-dai property parse error: %d\n", ret); + ret = -EINVAL; + break; + } - link->platform_of_node = link->cpu_of_node; + ret = snd_soc_get_dai_name(&args, &link->cpu_dai_name); + of_node_put(args.np); - link->name = "Primary"; - link->stream_name = link->name; + if (ret < 0) + break; + } + if (ret == 0) { + cpu_dai = of_parse_phandle(cpu, "sound-dai", 0); + if (!cpu_dai) + ret = -EINVAL; + } + of_node_put(cpu); + of_node_put(codec); + if (ret < 0) + return ret; + + ret = snd_soc_of_get_dai_link_codecs(dev, codec, codec_link); + if (ret < 0) + goto err_put_cpu_dai; + + /* Set capture capability only for boards with the MAX98090 CODEC */ + if (codec_link->num_codecs > 1) { + card->dai_link[0].dpcm_capture = 1; + card->dai_link[1].dpcm_capture = 1; + } - priv->sclk_i2s = of_clk_get_by_name(link->cpu_of_node, "i2s_opclk1"); + priv->sclk_i2s = of_clk_get_by_name(cpu_dai, "i2s_opclk1"); if (IS_ERR(priv->sclk_i2s)) { ret = PTR_ERR(priv->sclk_i2s); - goto err_put_i2s_n; + goto err_put_cpu_dai; } - priv->clk_i2s_bus = of_clk_get_by_name(link->cpu_of_node, "iis"); + priv->clk_i2s_bus = of_clk_get_by_name(cpu_dai, "iis"); if (IS_ERR(priv->clk_i2s_bus)) { ret = PTR_ERR(priv->clk_i2s_bus); goto err_put_sclk; } + of_node_put(cpu_dai); ret = devm_snd_soc_register_card(dev, card); if (ret < 0) { @@ -182,10 +318,9 @@ err_put_clk_i2s: clk_put(priv->clk_i2s_bus); err_put_sclk: clk_put(priv->sclk_i2s); -err_put_i2s_n: - of_node_put(link->cpu_of_node); -err_put_codec_n: - snd_soc_of_put_dai_link_codecs(link); +err_put_cpu_dai: + of_node_put(cpu_dai); + snd_soc_of_put_dai_link_codecs(codec_link); return ret; } @@ -193,8 +328,7 @@ static int odroid_audio_remove(struct platform_device *pdev) { struct odroid_priv *priv = platform_get_drvdata(pdev); - of_node_put(priv->dai_link.cpu_of_node); - snd_soc_of_put_dai_link_codecs(&priv->dai_link); + snd_soc_of_put_dai_link_codecs(&priv->card.dai_link[1]); clk_put(priv->sclk_i2s); clk_put(priv->clk_i2s_bus); diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 37f95eee1558..3c7baa561084 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -553,7 +553,7 @@ static int s3c_pcm_dev_probe(struct platform_device *pdev) pcm->dma_playback = &s3c_pcm_stereo_out[pdev->id]; ret = samsung_asoc_dma_platform_register(&pdev->dev, filter, - NULL, NULL); + NULL, NULL, NULL); if (ret) { dev_err(&pdev->dev, "failed to get register DMA: %d\n", ret); goto err_dis_pclk; diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index cc0840fff5aa..c08638b0e458 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -177,7 +177,7 @@ static int s3c2412_iis_dev_probe(struct platform_device *pdev) ret = samsung_asoc_dma_platform_register(&pdev->dev, pdata->dma_filter, - NULL, NULL); + "tx", "rx", NULL); if (ret) { pr_err("failed to register the DMA: %d\n", ret); return ret; diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c index 8d58d02183bf..a8026b640c95 100644 --- a/sound/soc/samsung/s3c24xx-i2s.c +++ b/sound/soc/samsung/s3c24xx-i2s.c @@ -446,7 +446,7 @@ static int s3c24xx_iis_dev_probe(struct platform_device *pdev) s3c24xx_i2s_pcm_stereo_in.addr = res->start + S3C2410_IISFIFO; ret = samsung_asoc_dma_platform_register(&pdev->dev, NULL, - NULL, NULL); + "tx", "rx", NULL); if (ret) { dev_err(&pdev->dev, "Failed to register the DMA: %d\n", ret); return ret; diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index cb59911e65c0..5e4afb330416 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -430,7 +430,7 @@ static int spdif_probe(struct platform_device *pdev) spdif->dma_playback = &spdif_stereo_out; ret = samsung_asoc_dma_platform_register(&pdev->dev, filter, - NULL, NULL); + NULL, NULL, NULL); if (ret) { dev_err(&pdev->dev, "failed to register DMA: %d\n", ret); goto err4; diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 285afbafa662..3447dbdba1f1 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -780,7 +780,7 @@ static int fsi_clk_init(struct device *dev, return -EINVAL; } if (clock->div == clock->own) { - dev_err(dev, "cpu doens't support div clock\n"); + dev_err(dev, "cpu doesn't support div clock\n"); return -EINVAL; } } diff --git a/sound/soc/sh/rcar/gen.c b/sound/soc/sh/rcar/gen.c index 7cda60188f41..af19010b9d88 100644 --- a/sound/soc/sh/rcar/gen.c +++ b/sound/soc/sh/rcar/gen.c @@ -255,6 +255,30 @@ static int rsnd_gen2_probe(struct rsnd_priv *priv) RSND_GEN_M_REG(SSI_MODE, 0xc, 0x80), RSND_GEN_M_REG(SSI_CTRL, 0x10, 0x80), RSND_GEN_M_REG(SSI_INT_ENABLE, 0x18, 0x80), + RSND_GEN_S_REG(SSI9_BUSIF0_MODE, 0x48c), + RSND_GEN_S_REG(SSI9_BUSIF0_ADINR, 0x484), + RSND_GEN_S_REG(SSI9_BUSIF0_DALIGN, 0x488), + RSND_GEN_S_REG(SSI9_BUSIF1_MODE, 0x4a0), + RSND_GEN_S_REG(SSI9_BUSIF1_ADINR, 0x4a4), + RSND_GEN_S_REG(SSI9_BUSIF1_DALIGN, 0x4a8), + RSND_GEN_S_REG(SSI9_BUSIF2_MODE, 0x4c0), + RSND_GEN_S_REG(SSI9_BUSIF2_ADINR, 0x4c4), + RSND_GEN_S_REG(SSI9_BUSIF2_DALIGN, 0x4c8), + RSND_GEN_S_REG(SSI9_BUSIF3_MODE, 0x4e0), + RSND_GEN_S_REG(SSI9_BUSIF3_ADINR, 0x4e4), + RSND_GEN_S_REG(SSI9_BUSIF3_DALIGN, 0x4e8), + RSND_GEN_S_REG(SSI9_BUSIF4_MODE, 0xd80), + RSND_GEN_S_REG(SSI9_BUSIF4_ADINR, 0xd84), + RSND_GEN_S_REG(SSI9_BUSIF4_DALIGN, 0xd88), + RSND_GEN_S_REG(SSI9_BUSIF5_MODE, 0xda0), + RSND_GEN_S_REG(SSI9_BUSIF5_ADINR, 0xda4), + RSND_GEN_S_REG(SSI9_BUSIF5_DALIGN, 0xda8), + RSND_GEN_S_REG(SSI9_BUSIF6_MODE, 0xdc0), + RSND_GEN_S_REG(SSI9_BUSIF6_ADINR, 0xdc4), + RSND_GEN_S_REG(SSI9_BUSIF6_DALIGN, 0xdc8), + RSND_GEN_S_REG(SSI9_BUSIF7_MODE, 0xde0), + RSND_GEN_S_REG(SSI9_BUSIF7_ADINR, 0xde4), + RSND_GEN_S_REG(SSI9_BUSIF7_DALIGN, 0xde8), }; static const struct rsnd_regmap_field_conf conf_scu[] = { diff --git a/sound/soc/sh/rcar/rsnd.h b/sound/soc/sh/rcar/rsnd.h index 605e4b934982..90625c57847b 100644 --- a/sound/soc/sh/rcar/rsnd.h +++ b/sound/soc/sh/rcar/rsnd.h @@ -191,6 +191,30 @@ enum rsnd_reg { SSI_SYS_STATUS7, HDMI0_SEL, HDMI1_SEL, + SSI9_BUSIF0_MODE, + SSI9_BUSIF1_MODE, + SSI9_BUSIF2_MODE, + SSI9_BUSIF3_MODE, + SSI9_BUSIF4_MODE, + SSI9_BUSIF5_MODE, + SSI9_BUSIF6_MODE, + SSI9_BUSIF7_MODE, + SSI9_BUSIF0_ADINR, + SSI9_BUSIF1_ADINR, + SSI9_BUSIF2_ADINR, + SSI9_BUSIF3_ADINR, + SSI9_BUSIF4_ADINR, + SSI9_BUSIF5_ADINR, + SSI9_BUSIF6_ADINR, + SSI9_BUSIF7_ADINR, + SSI9_BUSIF0_DALIGN, + SSI9_BUSIF1_DALIGN, + SSI9_BUSIF2_DALIGN, + SSI9_BUSIF3_DALIGN, + SSI9_BUSIF4_DALIGN, + SSI9_BUSIF5_DALIGN, + SSI9_BUSIF6_DALIGN, + SSI9_BUSIF7_DALIGN, /* SSI */ SSICR, @@ -209,6 +233,9 @@ enum rsnd_reg { #define SSI_BUSIF_MODE(i) (SSI_BUSIF0_MODE + (i)) #define SSI_BUSIF_ADINR(i) (SSI_BUSIF0_ADINR + (i)) #define SSI_BUSIF_DALIGN(i) (SSI_BUSIF0_DALIGN + (i)) +#define SSI9_BUSIF_MODE(i) (SSI9_BUSIF0_MODE + (i)) +#define SSI9_BUSIF_ADINR(i) (SSI9_BUSIF0_ADINR + (i)) +#define SSI9_BUSIF_DALIGN(i) (SSI9_BUSIF0_DALIGN + (i)) #define SSI_SYS_STATUS(i) (SSI_SYS_STATUS0 + (i)) diff --git a/sound/soc/sh/rcar/ssiu.c b/sound/soc/sh/rcar/ssiu.c index c74991dd18ab..2347f3404c06 100644 --- a/sound/soc/sh/rcar/ssiu.c +++ b/sound/soc/sh/rcar/ssiu.c @@ -181,28 +181,26 @@ static int rsnd_ssiu_init_gen2(struct rsnd_mod *mod, if (rsnd_ssi_use_busif(io)) { int id = rsnd_mod_id(mod); int busif = rsnd_mod_id_sub(mod); + enum rsnd_reg adinr_reg, mode_reg, dalign_reg; - /* - * FIXME - * - * We can't support SSI9-4/5/6/7, because its address is - * out of calculation rule - */ if ((id == 9) && (busif >= 4)) { - struct device *dev = rsnd_priv_to_dev(priv); - - dev_err(dev, "This driver doesn't support SSI%d-%d, so far", - id, busif); + adinr_reg = SSI9_BUSIF_ADINR(busif); + mode_reg = SSI9_BUSIF_MODE(busif); + dalign_reg = SSI9_BUSIF_DALIGN(busif); + } else { + adinr_reg = SSI_BUSIF_ADINR(busif); + mode_reg = SSI_BUSIF_MODE(busif); + dalign_reg = SSI_BUSIF_DALIGN(busif); } - rsnd_mod_write(mod, SSI_BUSIF_ADINR(busif), + rsnd_mod_write(mod, adinr_reg, rsnd_get_adinr_bit(mod, io) | (rsnd_io_is_play(io) ? rsnd_runtime_channel_after_ctu(io) : rsnd_runtime_channel_original(io))); - rsnd_mod_write(mod, SSI_BUSIF_MODE(busif), + rsnd_mod_write(mod, mode_reg, rsnd_get_busif_shift(io, mod) | 1); - rsnd_mod_write(mod, SSI_BUSIF_DALIGN(busif), + rsnd_mod_write(mod, dalign_reg, rsnd_get_dalign(mod, io)); } diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index 994d21d7ba0f..93d316d5bf8e 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -947,7 +947,8 @@ static void soc_cleanup_component(struct snd_soc_component *component) snd_soc_dapm_free(snd_soc_component_get_dapm(component)); soc_cleanup_component_debugfs(component); component->card = NULL; - module_put(component->dev->driver->owner); + if (!component->driver->ignore_module_refcount) + module_put(component->dev->driver->owner); } static void soc_remove_component(struct snd_soc_component *component) @@ -1380,7 +1381,8 @@ static int soc_probe_component(struct snd_soc_card *card, return 0; } - if (!try_module_get(component->dev->driver->owner)) + if (!component->driver->ignore_module_refcount && + !try_module_get(component->dev->driver->owner)) return -ENODEV; component->card = card; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index d31d295b540f..1ec06ef6d161 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -157,6 +157,7 @@ static void pop_wait(u32 pop_time) schedule_timeout_uninterruptible(msecs_to_jiffies(pop_time)); } +__printf(3, 4) static void pop_dbg(struct device *dev, u32 pop_time, const char *fmt, ...) { va_list args; @@ -331,8 +332,10 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget( */ if (_widget->sname) { w->sname = kstrdup_const(_widget->sname, GFP_KERNEL); - if (!w->sname) + if (!w->sname) { + kfree(w); return NULL; + } } return w; } diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index 46252b13d3b3..748f5f641002 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -265,7 +265,6 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd) struct dmaengine_pcm *pcm = soc_component_to_pcm(component); const struct snd_dmaengine_pcm_config *config = pcm->config; struct device *dev = component->dev; - struct snd_dmaengine_dai_dma_data *dma_data; struct snd_pcm_substream *substream; size_t prealloc_buffer_size; size_t max_buffer_size; @@ -284,12 +283,9 @@ static int dmaengine_pcm_new(struct snd_soc_pcm_runtime *rtd) if (!substream) continue; - dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); - - if (!pcm->chan[i] && - (pcm->flags & SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME)) + if (!pcm->chan[i] && config && config->chan_names[i]) pcm->chan[i] = dma_request_slave_channel(dev, - dma_data->chan_name); + config->chan_names[i]); if (!pcm->chan[i] && (pcm->flags & SND_DMAENGINE_PCM_FLAG_COMPAT)) { pcm->chan[i] = dmaengine_pcm_compat_request_channel(rtd, @@ -410,9 +406,8 @@ static int dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm, const char *name; struct dma_chan *chan; - if ((pcm->flags & (SND_DMAENGINE_PCM_FLAG_NO_DT | - SND_DMAENGINE_PCM_FLAG_CUSTOM_CHANNEL_NAME)) || - !dev->of_node) + if ((pcm->flags & SND_DMAENGINE_PCM_FLAG_NO_DT) || (!dev->of_node && + !(config && config->dma_dev && config->dma_dev->of_node))) return 0; if (config && config->dma_dev) { diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index c5638e15a2dd..25fca7055464 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -2587,6 +2587,7 @@ int snd_soc_tplg_component_load(struct snd_soc_component *comp, struct snd_soc_tplg_ops *ops, const struct firmware *fw, u32 id) { struct soc_tplg tplg; + int ret; /* setup parsing context */ memset(&tplg, 0, sizeof(tplg)); @@ -2600,7 +2601,12 @@ int snd_soc_tplg_component_load(struct snd_soc_component *comp, tplg.bytes_ext_ops = ops->bytes_ext_ops; tplg.bytes_ext_ops_count = ops->bytes_ext_ops_count; - return soc_tplg_load(&tplg); + ret = soc_tplg_load(&tplg); + /* free the created components if fail to load topology */ + if (ret) + snd_soc_tplg_component_remove(comp, SND_SOC_TPLG_INDEX_ALL); + + return ret; } EXPORT_SYMBOL_GPL(snd_soc_tplg_component_load); diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c index 6d0bf78d114d..47c334de6b09 100644 --- a/sound/soc/stm/stm32_i2s.c +++ b/sound/soc/stm/stm32_i2s.c @@ -186,8 +186,9 @@ enum i2s_datlen { #define STM32_I2S_IS_SLAVE(x) ((x)->ms_flg == I2S_MS_SLAVE) /** + * struct stm32_i2s_data - private data of I2S * @regmap_conf: I2S register map configuration pointer - * @egmap: I2S register map pointer + * @regmap: I2S register map pointer * @pdev: device data pointer * @dai_drv: DAI driver pointer * @dma_data_tx: dma configuration data for tx channel @@ -200,6 +201,7 @@ enum i2s_datlen { * @base: mmio register base virtual address * @phys_addr: I2S registers physical base address * @lock_fd: lock to manage race conditions in full duplex mode + * @irq_lock: prevent race condition with IRQ * @dais_name: DAI name * @mclk_rate: master clock frequency (Hz) * @fmt: DAI protocol @@ -221,6 +223,7 @@ struct stm32_i2s_data { void __iomem *base; dma_addr_t phys_addr; spinlock_t lock_fd; /* Manage race conditions for full duplex */ + spinlock_t irq_lock; /* used to prevent race condition with IRQ */ char dais_name[STM32_I2S_DAI_NAME_SIZE]; unsigned int mclk_rate; unsigned int fmt; @@ -246,8 +249,8 @@ static irqreturn_t stm32_i2s_isr(int irq, void *devid) return IRQ_NONE; } - regmap_update_bits(i2s->regmap, STM32_I2S_IFCR_REG, - I2S_IFCR_MASK, flags); + regmap_write_bits(i2s->regmap, STM32_I2S_IFCR_REG, + I2S_IFCR_MASK, flags); if (flags & I2S_SR_OVR) { dev_dbg(&pdev->dev, "Overrun\n"); @@ -262,8 +265,10 @@ static irqreturn_t stm32_i2s_isr(int irq, void *devid) if (flags & I2S_SR_TIFRE) dev_dbg(&pdev->dev, "Frame error\n"); - if (err) + spin_lock(&i2s->irq_lock); + if (err && i2s->substream) snd_pcm_stop_xrun(i2s->substream); + spin_unlock(&i2s->irq_lock); return IRQ_HANDLED; } @@ -276,7 +281,6 @@ static bool stm32_i2s_readable_reg(struct device *dev, unsigned int reg) case STM32_I2S_CFG2_REG: case STM32_I2S_IER_REG: case STM32_I2S_SR_REG: - case STM32_I2S_IFCR_REG: case STM32_I2S_TXDR_REG: case STM32_I2S_RXDR_REG: case STM32_I2S_CGFR_REG: @@ -488,7 +492,7 @@ static int stm32_i2s_configure(struct snd_soc_dai *cpu_dai, { struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai); int format = params_width(params); - u32 cfgr, cfgr_mask, cfg1, cfg1_mask; + u32 cfgr, cfgr_mask, cfg1; unsigned int fthlv; int ret; @@ -501,7 +505,7 @@ static int stm32_i2s_configure(struct snd_soc_dai *cpu_dai, switch (format) { case 16: cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_16); - cfgr_mask = I2S_CGFR_DATLEN_MASK; + cfgr_mask = I2S_CGFR_DATLEN_MASK | I2S_CGFR_CHLEN; break; case 32: cfgr = I2S_CGFR_DATLEN_SET(I2S_I2SMOD_DATLEN_32) | @@ -529,30 +533,32 @@ static int stm32_i2s_configure(struct snd_soc_dai *cpu_dai, if (ret < 0) return ret; - cfg1 = I2S_CFG1_RXDMAEN | I2S_CFG1_TXDMAEN; - cfg1_mask = cfg1; - fthlv = STM32_I2S_FIFO_SIZE * I2S_FIFO_TH_ONE_QUARTER / 4; - cfg1 |= I2S_CFG1_FTHVL_SET(fthlv - 1); - cfg1_mask |= I2S_CFG1_FTHVL_MASK; + cfg1 = I2S_CFG1_FTHVL_SET(fthlv - 1); return regmap_update_bits(i2s->regmap, STM32_I2S_CFG1_REG, - cfg1_mask, cfg1); + I2S_CFG1_FTHVL_MASK, cfg1); } static int stm32_i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai); + unsigned long flags; + int ret; + spin_lock_irqsave(&i2s->irq_lock, flags); i2s->substream = substream; + spin_unlock_irqrestore(&i2s->irq_lock, flags); - spin_lock(&i2s->lock_fd); - i2s->refcount++; - spin_unlock(&i2s->lock_fd); + ret = clk_prepare_enable(i2s->i2sclk); + if (ret < 0) { + dev_err(cpu_dai->dev, "Failed to enable clock: %d\n", ret); + return ret; + } - return regmap_update_bits(i2s->regmap, STM32_I2S_IFCR_REG, - I2S_IFCR_MASK, I2S_IFCR_MASK); + return regmap_write_bits(i2s->regmap, STM32_I2S_IFCR_REG, + I2S_IFCR_MASK, I2S_IFCR_MASK); } static int stm32_i2s_hw_params(struct snd_pcm_substream *substream, @@ -589,6 +595,10 @@ static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd, /* Enable i2s */ dev_dbg(cpu_dai->dev, "start I2S\n"); + cfg1_mask = I2S_CFG1_RXDMAEN | I2S_CFG1_TXDMAEN; + regmap_update_bits(i2s->regmap, STM32_I2S_CFG1_REG, + cfg1_mask, cfg1_mask); + ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG, I2S_CR1_SPE, I2S_CR1_SPE); if (ret < 0) { @@ -596,28 +606,29 @@ static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd, return ret; } - ret = regmap_update_bits(i2s->regmap, STM32_I2S_CR1_REG, - I2S_CR1_CSTART, I2S_CR1_CSTART); + ret = regmap_write_bits(i2s->regmap, STM32_I2S_CR1_REG, + I2S_CR1_CSTART, I2S_CR1_CSTART); if (ret < 0) { dev_err(cpu_dai->dev, "Error %d starting I2S\n", ret); return ret; } - regmap_update_bits(i2s->regmap, STM32_I2S_IFCR_REG, - I2S_IFCR_MASK, I2S_IFCR_MASK); + regmap_write_bits(i2s->regmap, STM32_I2S_IFCR_REG, + I2S_IFCR_MASK, I2S_IFCR_MASK); + spin_lock(&i2s->lock_fd); + i2s->refcount++; if (playback_flg) { ier = I2S_IER_UDRIE; } else { ier = I2S_IER_OVRIE; - spin_lock(&i2s->lock_fd); - if (i2s->refcount == 1) - /* dummy write to trigger capture */ + if (STM32_I2S_IS_MASTER(i2s) && i2s->refcount == 1) + /* dummy write to gate bus clocks */ regmap_write(i2s->regmap, STM32_I2S_TXDR_REG, 0); - spin_unlock(&i2s->lock_fd); } + spin_unlock(&i2s->lock_fd); if (STM32_I2S_IS_SLAVE(i2s)) ier |= I2S_IER_TIFREIE; @@ -642,7 +653,6 @@ static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd, spin_unlock(&i2s->lock_fd); break; } - spin_unlock(&i2s->lock_fd); dev_dbg(cpu_dai->dev, "stop I2S\n"); @@ -650,8 +660,10 @@ static int stm32_i2s_trigger(struct snd_pcm_substream *substream, int cmd, I2S_CR1_SPE, 0); if (ret < 0) { dev_err(cpu_dai->dev, "Error %d disabling I2S\n", ret); + spin_unlock(&i2s->lock_fd); return ret; } + spin_unlock(&i2s->lock_fd); cfg1_mask = I2S_CFG1_RXDMAEN | I2S_CFG1_TXDMAEN; regmap_update_bits(i2s->regmap, STM32_I2S_CFG1_REG, @@ -668,11 +680,16 @@ static void stm32_i2s_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { struct stm32_i2s_data *i2s = snd_soc_dai_get_drvdata(cpu_dai); - - i2s->substream = NULL; + unsigned long flags; regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG, I2S_CGFR_MCKOE, (unsigned int)~I2S_CGFR_MCKOE); + + clk_disable_unprepare(i2s->i2sclk); + + spin_lock_irqsave(&i2s->irq_lock, flags); + i2s->substream = NULL; + spin_unlock_irqrestore(&i2s->irq_lock, flags); } static int stm32_i2s_dai_probe(struct snd_soc_dai *cpu_dai) @@ -703,6 +720,7 @@ static const struct regmap_config stm32_h7_i2s_regmap_conf = { .volatile_reg = stm32_i2s_volatile_reg, .writeable_reg = stm32_i2s_writeable_reg, .fast_io = true, + .cache_type = REGCACHE_FLAT, }; static const struct snd_soc_dai_ops stm32_i2s_pcm_dai_ops = { @@ -866,76 +884,68 @@ static int stm32_i2s_probe(struct platform_device *pdev) i2s->pdev = pdev; i2s->ms_flg = I2S_MS_NOT_SET; spin_lock_init(&i2s->lock_fd); + spin_lock_init(&i2s->irq_lock); platform_set_drvdata(pdev, i2s); ret = stm32_i2s_dais_init(pdev, i2s); if (ret) return ret; - i2s->regmap = devm_regmap_init_mmio(&pdev->dev, i2s->base, - i2s->regmap_conf); + i2s->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "pclk", + i2s->base, i2s->regmap_conf); if (IS_ERR(i2s->regmap)) { dev_err(&pdev->dev, "regmap init failed\n"); return PTR_ERR(i2s->regmap); } - ret = clk_prepare_enable(i2s->pclk); - if (ret) { - dev_err(&pdev->dev, "Enable pclk failed: %d\n", ret); - return ret; - } - - ret = clk_prepare_enable(i2s->i2sclk); - if (ret) { - dev_err(&pdev->dev, "Enable i2sclk failed: %d\n", ret); - goto err_pclk_disable; - } - ret = devm_snd_soc_register_component(&pdev->dev, &stm32_i2s_component, i2s->dai_drv, 1); if (ret) - goto err_clocks_disable; + return ret; ret = devm_snd_dmaengine_pcm_register(&pdev->dev, &stm32_i2s_pcm_config, 0); if (ret) - goto err_clocks_disable; + return ret; /* Set SPI/I2S in i2s mode */ - ret = regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG, - I2S_CGFR_I2SMOD, I2S_CGFR_I2SMOD); - if (ret) - goto err_clocks_disable; + return regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG, + I2S_CGFR_I2SMOD, I2S_CGFR_I2SMOD); +} - return ret; +MODULE_DEVICE_TABLE(of, stm32_i2s_ids); -err_clocks_disable: - clk_disable_unprepare(i2s->i2sclk); -err_pclk_disable: - clk_disable_unprepare(i2s->pclk); +#ifdef CONFIG_PM_SLEEP +static int stm32_i2s_suspend(struct device *dev) +{ + struct stm32_i2s_data *i2s = dev_get_drvdata(dev); - return ret; + regcache_cache_only(i2s->regmap, true); + regcache_mark_dirty(i2s->regmap); + + return 0; } -static int stm32_i2s_remove(struct platform_device *pdev) +static int stm32_i2s_resume(struct device *dev) { - struct stm32_i2s_data *i2s = platform_get_drvdata(pdev); - - clk_disable_unprepare(i2s->i2sclk); - clk_disable_unprepare(i2s->pclk); + struct stm32_i2s_data *i2s = dev_get_drvdata(dev); - return 0; + regcache_cache_only(i2s->regmap, false); + return regcache_sync(i2s->regmap); } +#endif /* CONFIG_PM_SLEEP */ -MODULE_DEVICE_TABLE(of, stm32_i2s_ids); +static const struct dev_pm_ops stm32_i2s_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(stm32_i2s_suspend, stm32_i2s_resume) +}; static struct platform_driver stm32_i2s_driver = { .driver = { .name = "st,stm32-i2s", .of_match_table = stm32_i2s_ids, + .pm = &stm32_i2s_pm_ops, }, .probe = stm32_i2s_probe, - .remove = stm32_i2s_remove, }; module_platform_driver(stm32_i2s_driver); diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c index bcb35cae2a2c..14c9591aae42 100644 --- a/sound/soc/stm/stm32_sai.c +++ b/sound/soc/stm/stm32_sai.c @@ -112,16 +112,21 @@ static int stm32_sai_set_sync(struct stm32_sai_data *sai_client, if (!sai_provider) { dev_err(&sai_client->pdev->dev, "SAI sync provider data not found\n"); - return -EINVAL; + ret = -EINVAL; + goto out_put_dev; } /* Configure sync client */ ret = stm32_sai_sync_conf_client(sai_client, synci); if (ret < 0) - return ret; + goto out_put_dev; /* Configure sync provider */ - return stm32_sai_sync_conf_provider(sai_provider, synco); + ret = stm32_sai_sync_conf_provider(sai_provider, synco); + +out_put_dev: + put_device(&pdev->dev); + return ret; } static int stm32_sai_probe(struct platform_device *pdev) diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index d4825700b63f..f9297228c41c 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -898,7 +898,7 @@ static int stm32_sai_configure_clock(struct snd_soc_dai *cpu_dai, struct snd_pcm_hw_params *params) { struct stm32_sai_sub_data *sai = snd_soc_dai_get_drvdata(cpu_dai); - int cr1, mask, div = 0; + int div = 0; int sai_clk_rate, mclk_ratio, den; unsigned int rate = params_rate(params); @@ -943,10 +943,8 @@ static int stm32_sai_configure_clock(struct snd_soc_dai *cpu_dai, } else { if (sai->mclk_rate) { mclk_ratio = sai->mclk_rate / rate; - if (mclk_ratio == 512) { - mask = SAI_XCR1_OSR; - cr1 = SAI_XCR1_OSR; - } else if (mclk_ratio != 256) { + if ((mclk_ratio != 512) && + (mclk_ratio != 256)) { dev_err(cpu_dai->dev, "Wrong mclk ratio %d\n", mclk_ratio); diff --git a/sound/soc/sunxi/sun50i-codec-analog.c b/sound/soc/sunxi/sun50i-codec-analog.c index df1fed0aa001..d105c90c3706 100644 --- a/sound/soc/sunxi/sun50i-codec-analog.c +++ b/sound/soc/sunxi/sun50i-codec-analog.c @@ -274,7 +274,7 @@ static const struct snd_soc_dapm_widget sun50i_a64_codec_widgets[] = { * stream widgets at the card level. */ - SND_SOC_DAPM_REGULATOR_SUPPLY("hpvcc", 0, 0), + SND_SOC_DAPM_REGULATOR_SUPPLY("cpvdd", 0, 0), SND_SOC_DAPM_MUX("Headphone Source Playback Route", SND_SOC_NOPM, 0, 0, sun50i_codec_hp_src), SND_SOC_DAPM_OUT_DRV("Headphone Amp", SUN50I_ADDA_HP_CTRL, @@ -362,7 +362,7 @@ static const struct snd_soc_dapm_route sun50i_a64_codec_routes[] = { { "Headphone Source Playback Route", "Mixer", "Left Mixer" }, { "Headphone Source Playback Route", "Mixer", "Right Mixer" }, { "Headphone Amp", NULL, "Headphone Source Playback Route" }, - { "Headphone Amp", NULL, "hpvcc" }, + { "Headphone Amp", NULL, "cpvdd" }, { "HP", NULL, "Headphone Amp" }, /* Microphone Routes */ |