diff options
Diffstat (limited to 'sound/soc/codecs')
26 files changed, 435 insertions, 138 deletions
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 4d82a58ff6b0..a9faf3711064 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -32,6 +32,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_ADAU1977_SPI if SPI_MASTER select SND_SOC_ADAU1977_I2C if I2C select SND_SOC_ADAU1701 if I2C + select SND_SOC_ADAU7002 select SND_SOC_ADS117X select SND_SOC_AK4104 if SPI_MASTER select SND_SOC_AK4535 if I2C @@ -269,8 +270,12 @@ config SND_SOC_AD1980 config SND_SOC_AD73311 tristate +config SND_SOC_ADAU_UTILS + tristate + config SND_SOC_ADAU1373 tristate + select SND_SOC_ADAU_UTILS config SND_SOC_ADAU1701 tristate "Analog Devices ADAU1701 CODEC" @@ -280,6 +285,7 @@ config SND_SOC_ADAU1701 config SND_SOC_ADAU17X1 tristate select SND_SOC_SIGMADSP_REGMAP + select SND_SOC_ADAU_UTILS config SND_SOC_ADAU1761 tristate @@ -322,6 +328,9 @@ config SND_SOC_ADAU1977_I2C select SND_SOC_ADAU1977 select REGMAP_I2C +config SND_SOC_ADAU7002 + tristate "Analog Devices ADAU7002 Stereo PDM-to-I2S/TDM Converter" + config SND_SOC_ADAV80X tristate @@ -483,9 +492,10 @@ config SND_SOC_DMIC tristate config SND_SOC_HDMI_CODEC - tristate - select SND_PCM_ELD - select SND_PCM_IEC958 + tristate + select SND_PCM_ELD + select SND_PCM_IEC958 + select HDMI config SND_SOC_ES8328 tristate "Everest Semi ES8328 CODEC" diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 0f548fd34ca3..e37815d55c10 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -7,6 +7,7 @@ snd-soc-ad193x-spi-objs := ad193x-spi.o snd-soc-ad193x-i2c-objs := ad193x-i2c.o snd-soc-ad1980-objs := ad1980.o snd-soc-ad73311-objs := ad73311.o +snd-soc-adau-utils-objs := adau-utils.o snd-soc-adau1373-objs := adau1373.o snd-soc-adau1701-objs := adau1701.o snd-soc-adau17x1-objs := adau17x1.o @@ -19,6 +20,7 @@ snd-soc-adau1781-spi-objs := adau1781-spi.o snd-soc-adau1977-objs := adau1977.o snd-soc-adau1977-spi-objs := adau1977-spi.o snd-soc-adau1977-i2c-objs := adau1977-i2c.o +snd-soc-adau7002-objs := adau7002.o snd-soc-adav80x-objs := adav80x.o snd-soc-adav801-objs := adav801.o snd-soc-adav803-objs := adav803.o @@ -220,6 +222,7 @@ obj-$(CONFIG_SND_SOC_AD193X_SPI) += snd-soc-ad193x-spi.o obj-$(CONFIG_SND_SOC_AD193X_I2C) += snd-soc-ad193x-i2c.o obj-$(CONFIG_SND_SOC_AD1980) += snd-soc-ad1980.o obj-$(CONFIG_SND_SOC_AD73311) += snd-soc-ad73311.o +obj-$(CONFIG_SND_SOC_ADAU_UTILS) += snd-soc-adau-utils.o obj-$(CONFIG_SND_SOC_ADAU1373) += snd-soc-adau1373.o obj-$(CONFIG_SND_SOC_ADAU1701) += snd-soc-adau1701.o obj-$(CONFIG_SND_SOC_ADAU17X1) += snd-soc-adau17x1.o @@ -232,6 +235,7 @@ obj-$(CONFIG_SND_SOC_ADAU1781_SPI) += snd-soc-adau1781-spi.o obj-$(CONFIG_SND_SOC_ADAU1977) += snd-soc-adau1977.o obj-$(CONFIG_SND_SOC_ADAU1977_SPI) += snd-soc-adau1977-spi.o obj-$(CONFIG_SND_SOC_ADAU1977_I2C) += snd-soc-adau1977-i2c.o +obj-$(CONFIG_SND_SOC_ADAU7002) += snd-soc-adau7002.o obj-$(CONFIG_SND_SOC_ADAV80X) += snd-soc-adav80x.o obj-$(CONFIG_SND_SOC_ADAV801) += snd-soc-adav801.o obj-$(CONFIG_SND_SOC_ADAV803) += snd-soc-adav803.o diff --git a/sound/soc/codecs/adau-utils.c b/sound/soc/codecs/adau-utils.c new file mode 100644 index 000000000000..19d6a6f41b12 --- /dev/null +++ b/sound/soc/codecs/adau-utils.c @@ -0,0 +1,61 @@ +/* + * Shared helper functions for devices from the ADAU family + * + * Copyright 2011-2016 Analog Devices Inc. + * Author: Lars-Peter Clausen <lars@metafoo.de> + * + * Licensed under the GPL-2 or later. + */ + +#include <linux/gcd.h> +#include <linux/kernel.h> +#include <linux/module.h> + +#include "adau-utils.h" + +int adau_calc_pll_cfg(unsigned int freq_in, unsigned int freq_out, + uint8_t regs[5]) +{ + unsigned int r, n, m, i, j; + unsigned int div; + + if (!freq_out) { + r = 0; + n = 0; + m = 0; + div = 0; + } else { + if (freq_out % freq_in != 0) { + div = DIV_ROUND_UP(freq_in, 13500000); + freq_in /= div; + r = freq_out / freq_in; + i = freq_out % freq_in; + j = gcd(i, freq_in); + n = i / j; + m = freq_in / j; + div--; + } else { + r = freq_out / freq_in; + n = 0; + m = 0; + div = 0; + } + if (n > 0xffff || m > 0xffff || div > 3 || r > 8 || r < 2) + return -EINVAL; + } + + regs[0] = m >> 8; + regs[1] = m & 0xff; + regs[2] = n >> 8; + regs[3] = n & 0xff; + regs[4] = (r << 3) | (div << 1); + if (m != 0) + regs[4] |= 1; /* Fractional mode */ + + return 0; +} +EXPORT_SYMBOL_GPL(adau_calc_pll_cfg); + +MODULE_DESCRIPTION("ASoC ADAU audio CODECs shared helper functions"); +MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/adau-utils.h b/sound/soc/codecs/adau-utils.h new file mode 100644 index 000000000000..939b5f37762f --- /dev/null +++ b/sound/soc/codecs/adau-utils.h @@ -0,0 +1,7 @@ +#ifndef SOUND_SOC_CODECS_ADAU_PLL_H +#define SOUND_SOC_CODECS_ADAU_PLL_H + +int adau_calc_pll_cfg(unsigned int freq_in, unsigned int freq_out, + uint8_t regs[5]); + +#endif diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c index fe1353a797b9..1556b360fa15 100644 --- a/sound/soc/codecs/adau1373.c +++ b/sound/soc/codecs/adau1373.c @@ -23,6 +23,7 @@ #include <sound/adau1373.h> #include "adau1373.h" +#include "adau-utils.h" struct adau1373_dai { unsigned int clk_src; @@ -1254,7 +1255,8 @@ static int adau1373_set_pll(struct snd_soc_codec *codec, int pll_id, { struct adau1373 *adau1373 = snd_soc_codec_get_drvdata(codec); unsigned int dpll_div = 0; - unsigned int x, r, n, m, i, j, mode; + uint8_t pll_regs[5]; + int ret; switch (pll_id) { case ADAU1373_PLL1: @@ -1295,27 +1297,8 @@ static int adau1373_set_pll(struct snd_soc_codec *codec, int pll_id, dpll_div++; } - if (freq_out % freq_in != 0) { - /* fout = fin * (r + (n/m)) / x */ - x = DIV_ROUND_UP(freq_in, 13500000); - freq_in /= x; - r = freq_out / freq_in; - i = freq_out % freq_in; - j = gcd(i, freq_in); - n = i / j; - m = freq_in / j; - x--; - mode = 1; - } else { - /* fout = fin / r */ - r = freq_out / freq_in; - n = 0; - m = 0; - x = 0; - mode = 0; - } - - if (r < 2 || r > 8 || x > 3 || m > 0xffff || n > 0xffff) + ret = adau_calc_pll_cfg(freq_in, freq_out, pll_regs); + if (ret) return -EINVAL; if (dpll_div) { @@ -1330,12 +1313,11 @@ static int adau1373_set_pll(struct snd_soc_codec *codec, int pll_id, regmap_write(adau1373->regmap, ADAU1373_DPLL_CTRL(pll_id), (source << 4) | dpll_div); - regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL1(pll_id), (m >> 8) & 0xff); - regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL2(pll_id), m & 0xff); - regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL3(pll_id), (n >> 8) & 0xff); - regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL4(pll_id), n & 0xff); - regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL5(pll_id), - (r << 3) | (x << 1) | mode); + regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL1(pll_id), pll_regs[0]); + regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL2(pll_id), pll_regs[1]); + regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL3(pll_id), pll_regs[2]); + regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL4(pll_id), pll_regs[3]); + regmap_write(adau1373->regmap, ADAU1373_PLL_CTRL5(pll_id), pll_regs[4]); /* Set sysclk to pll_rate / 4 */ regmap_update_bits(adau1373->regmap, ADAU1373_CLK_SRC_DIV(pll_id), 0x3f, 0x09); diff --git a/sound/soc/codecs/adau1761-i2c.c b/sound/soc/codecs/adau1761-i2c.c index 8de010f758cd..9e7f257f17f8 100644 --- a/sound/soc/codecs/adau1761-i2c.c +++ b/sound/soc/codecs/adau1761-i2c.c @@ -31,7 +31,7 @@ static int adau1761_i2c_probe(struct i2c_client *client, static int adau1761_i2c_remove(struct i2c_client *client) { - snd_soc_unregister_codec(&client->dev); + adau17x1_remove(&client->dev); return 0; } diff --git a/sound/soc/codecs/adau1761-spi.c b/sound/soc/codecs/adau1761-spi.c index d9171245bd9f..a0b214be759a 100644 --- a/sound/soc/codecs/adau1761-spi.c +++ b/sound/soc/codecs/adau1761-spi.c @@ -48,7 +48,7 @@ static int adau1761_spi_probe(struct spi_device *spi) static int adau1761_spi_remove(struct spi_device *spi) { - snd_soc_unregister_codec(&spi->dev); + adau17x1_remove(&spi->dev); return 0; } diff --git a/sound/soc/codecs/adau1781-i2c.c b/sound/soc/codecs/adau1781-i2c.c index 06cbca84cf02..7b9d1802d159 100644 --- a/sound/soc/codecs/adau1781-i2c.c +++ b/sound/soc/codecs/adau1781-i2c.c @@ -31,7 +31,7 @@ static int adau1781_i2c_probe(struct i2c_client *client, static int adau1781_i2c_remove(struct i2c_client *client) { - snd_soc_unregister_codec(&client->dev); + adau17x1_remove(&client->dev); return 0; } diff --git a/sound/soc/codecs/adau1781-spi.c b/sound/soc/codecs/adau1781-spi.c index 3d965a01b99c..9b233544d2e8 100644 --- a/sound/soc/codecs/adau1781-spi.c +++ b/sound/soc/codecs/adau1781-spi.c @@ -48,7 +48,7 @@ static int adau1781_spi_probe(struct spi_device *spi) static int adau1781_spi_remove(struct spi_device *spi) { - snd_soc_unregister_codec(&spi->dev); + adau17x1_remove(&spi->dev); return 0; } diff --git a/sound/soc/codecs/adau17x1.c b/sound/soc/codecs/adau17x1.c index fcf05b254ecd..439aa3ff1f99 100644 --- a/sound/soc/codecs/adau17x1.c +++ b/sound/soc/codecs/adau17x1.c @@ -9,6 +9,7 @@ #include <linux/module.h> #include <linux/init.h> +#include <linux/clk.h> #include <linux/delay.h> #include <linux/slab.h> #include <sound/core.h> @@ -23,6 +24,7 @@ #include "sigmadsp.h" #include "adau17x1.h" +#include "adau-utils.h" static const char * const adau17x1_capture_mixer_boost_text[] = { "Normal operation", "Boost Level 1", "Boost Level 2", "Boost Level 3", @@ -302,6 +304,116 @@ bool adau17x1_has_dsp(struct adau *adau) } EXPORT_SYMBOL_GPL(adau17x1_has_dsp); +static int adau17x1_set_dai_pll(struct snd_soc_dai *dai, int pll_id, + int source, unsigned int freq_in, unsigned int freq_out) +{ + struct snd_soc_codec *codec = dai->codec; + struct adau *adau = snd_soc_codec_get_drvdata(codec); + int ret; + + if (freq_in < 8000000 || freq_in > 27000000) + return -EINVAL; + + ret = adau_calc_pll_cfg(freq_in, freq_out, adau->pll_regs); + if (ret < 0) + return ret; + + /* The PLL register is 6 bytes long and can only be written at once. */ + ret = regmap_raw_write(adau->regmap, ADAU17X1_PLL_CONTROL, + adau->pll_regs, ARRAY_SIZE(adau->pll_regs)); + if (ret) + return ret; + + adau->pll_freq = freq_out; + + return 0; +} + +static int adau17x1_set_dai_sysclk(struct snd_soc_dai *dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(dai->codec); + struct adau *adau = snd_soc_codec_get_drvdata(dai->codec); + bool is_pll; + bool was_pll; + + switch (clk_id) { + case ADAU17X1_CLK_SRC_MCLK: + is_pll = false; + break; + case ADAU17X1_CLK_SRC_PLL_AUTO: + if (!adau->mclk) + return -EINVAL; + /* Fall-through */ + case ADAU17X1_CLK_SRC_PLL: + is_pll = true; + break; + default: + return -EINVAL; + } + + switch (adau->clk_src) { + case ADAU17X1_CLK_SRC_MCLK: + was_pll = false; + break; + case ADAU17X1_CLK_SRC_PLL: + case ADAU17X1_CLK_SRC_PLL_AUTO: + was_pll = true; + break; + default: + return -EINVAL; + } + + adau->sysclk = freq; + + if (is_pll != was_pll) { + if (is_pll) { + snd_soc_dapm_add_routes(dapm, + &adau17x1_dapm_pll_route, 1); + } else { + snd_soc_dapm_del_routes(dapm, + &adau17x1_dapm_pll_route, 1); + } + } + + adau->clk_src = clk_id; + + return 0; +} + +static int adau17x1_auto_pll(struct snd_soc_dai *dai, + struct snd_pcm_hw_params *params) +{ + struct adau *adau = snd_soc_dai_get_drvdata(dai); + unsigned int pll_rate; + + switch (params_rate(params)) { + case 48000: + case 8000: + case 12000: + case 16000: + case 24000: + case 32000: + case 96000: + pll_rate = 48000 * 1024; + break; + case 44100: + case 7350: + case 11025: + case 14700: + case 22050: + case 29400: + case 88200: + pll_rate = 44100 * 1024; + break; + default: + return -EINVAL; + } + + return adau17x1_set_dai_pll(dai, ADAU17X1_PLL, ADAU17X1_PLL_SRC_MCLK, + clk_get_rate(adau->mclk), pll_rate); +} + static int adau17x1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { @@ -311,10 +423,19 @@ static int adau17x1_hw_params(struct snd_pcm_substream *substream, unsigned int freq; int ret; - if (adau->clk_src == ADAU17X1_CLK_SRC_PLL) + switch (adau->clk_src) { + case ADAU17X1_CLK_SRC_PLL_AUTO: + ret = adau17x1_auto_pll(dai, params); + if (ret) + return ret; + /* Fall-through */ + case ADAU17X1_CLK_SRC_PLL: freq = adau->pll_freq; - else + break; + default: freq = adau->sysclk; + break; + } if (freq % params_rate(params) != 0) return -EINVAL; @@ -386,93 +507,6 @@ static int adau17x1_hw_params(struct snd_pcm_substream *substream, ADAU17X1_SERIAL_PORT1_DELAY_MASK, val); } -static int adau17x1_set_dai_pll(struct snd_soc_dai *dai, int pll_id, - int source, unsigned int freq_in, unsigned int freq_out) -{ - struct snd_soc_codec *codec = dai->codec; - struct adau *adau = snd_soc_codec_get_drvdata(codec); - unsigned int r, n, m, i, j; - unsigned int div; - int ret; - - if (freq_in < 8000000 || freq_in > 27000000) - return -EINVAL; - - if (!freq_out) { - r = 0; - n = 0; - m = 0; - div = 0; - } else { - if (freq_out % freq_in != 0) { - div = DIV_ROUND_UP(freq_in, 13500000); - freq_in /= div; - r = freq_out / freq_in; - i = freq_out % freq_in; - j = gcd(i, freq_in); - n = i / j; - m = freq_in / j; - div--; - } else { - r = freq_out / freq_in; - n = 0; - m = 0; - div = 0; - } - if (n > 0xffff || m > 0xffff || div > 3 || r > 8 || r < 2) - return -EINVAL; - } - - adau->pll_regs[0] = m >> 8; - adau->pll_regs[1] = m & 0xff; - adau->pll_regs[2] = n >> 8; - adau->pll_regs[3] = n & 0xff; - adau->pll_regs[4] = (r << 3) | (div << 1); - if (m != 0) - adau->pll_regs[4] |= 1; /* Fractional mode */ - - /* The PLL register is 6 bytes long and can only be written at once. */ - ret = regmap_raw_write(adau->regmap, ADAU17X1_PLL_CONTROL, - adau->pll_regs, ARRAY_SIZE(adau->pll_regs)); - if (ret) - return ret; - - adau->pll_freq = freq_out; - - return 0; -} - -static int adau17x1_set_dai_sysclk(struct snd_soc_dai *dai, - int clk_id, unsigned int freq, int dir) -{ - struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(dai->codec); - struct adau *adau = snd_soc_codec_get_drvdata(dai->codec); - - switch (clk_id) { - case ADAU17X1_CLK_SRC_MCLK: - case ADAU17X1_CLK_SRC_PLL: - break; - default: - return -EINVAL; - } - - adau->sysclk = freq; - - if (adau->clk_src != clk_id) { - if (clk_id == ADAU17X1_CLK_SRC_PLL) { - snd_soc_dapm_add_routes(dapm, - &adau17x1_dapm_pll_route, 1); - } else { - snd_soc_dapm_del_routes(dapm, - &adau17x1_dapm_pll_route, 1); - } - } - - adau->clk_src = clk_id; - - return 0; -} - static int adau17x1_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) { @@ -857,6 +891,10 @@ int adau17x1_add_routes(struct snd_soc_codec *codec) ret = snd_soc_dapm_add_routes(dapm, adau17x1_no_dsp_dapm_routes, ARRAY_SIZE(adau17x1_no_dsp_dapm_routes)); } + + if (adau->clk_src != ADAU17X1_CLK_SRC_MCLK) + snd_soc_dapm_add_routes(dapm, &adau17x1_dapm_pll_route, 1); + return ret; } EXPORT_SYMBOL_GPL(adau17x1_add_routes); @@ -879,6 +917,7 @@ int adau17x1_probe(struct device *dev, struct regmap *regmap, const char *firmware_name) { struct adau *adau; + int ret; if (IS_ERR(regmap)) return PTR_ERR(regmap); @@ -887,6 +926,30 @@ int adau17x1_probe(struct device *dev, struct regmap *regmap, if (!adau) return -ENOMEM; + adau->mclk = devm_clk_get(dev, "mclk"); + if (IS_ERR(adau->mclk)) { + if (PTR_ERR(adau->mclk) != -ENOENT) + return PTR_ERR(adau->mclk); + /* Clock is optional (for the driver) */ + adau->mclk = NULL; + } else if (adau->mclk) { + adau->clk_src = ADAU17X1_CLK_SRC_PLL_AUTO; + + /* + * Any valid PLL output rate will work at this point, use one + * that is likely to be chosen later as well. The register will + * be written when the PLL is powered up for the first time. + */ + ret = adau_calc_pll_cfg(clk_get_rate(adau->mclk), 48000 * 1024, + adau->pll_regs); + if (ret < 0) + return ret; + + ret = clk_prepare_enable(adau->mclk); + if (ret) + return ret; + } + adau->regmap = regmap; adau->switch_mode = switch_mode; adau->type = type; @@ -910,6 +973,16 @@ int adau17x1_probe(struct device *dev, struct regmap *regmap, } EXPORT_SYMBOL_GPL(adau17x1_probe); +void adau17x1_remove(struct device *dev) +{ + struct adau *adau = dev_get_drvdata(dev); + + snd_soc_unregister_codec(dev); + if (adau->mclk) + clk_disable_unprepare(adau->mclk); +} +EXPORT_SYMBOL_GPL(adau17x1_remove); + MODULE_DESCRIPTION("ASoC ADAU1X61/ADAU1X81 common code"); MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/adau17x1.h b/sound/soc/codecs/adau17x1.h index 5ae87a084d97..bf04b7efee40 100644 --- a/sound/soc/codecs/adau17x1.h +++ b/sound/soc/codecs/adau17x1.h @@ -22,13 +22,18 @@ enum adau17x1_pll_src { }; enum adau17x1_clk_src { + /* Automatically configure PLL based on the sample rate */ + ADAU17X1_CLK_SRC_PLL_AUTO, ADAU17X1_CLK_SRC_MCLK, ADAU17X1_CLK_SRC_PLL, }; +struct clk; + struct adau { unsigned int sysclk; unsigned int pll_freq; + struct clk *mclk; enum adau17x1_clk_src clk_src; enum adau17x1_type type; @@ -52,6 +57,7 @@ int adau17x1_add_routes(struct snd_soc_codec *codec); int adau17x1_probe(struct device *dev, struct regmap *regmap, enum adau17x1_type type, void (*switch_mode)(struct device *dev), const char *firmware_name); +void adau17x1_remove(struct device *dev); int adau17x1_set_micbias_voltage(struct snd_soc_codec *codec, enum adau17x1_micbias_voltage micbias); bool adau17x1_readable_register(struct device *dev, unsigned int reg); diff --git a/sound/soc/codecs/adau7002.c b/sound/soc/codecs/adau7002.c new file mode 100644 index 000000000000..9df72c6adcca --- /dev/null +++ b/sound/soc/codecs/adau7002.c @@ -0,0 +1,80 @@ +/* + * ADAU7002 Stereo PDM-to-I2S/TDM converter driver + * + * Copyright 2014-2016 Analog Devices + * Author: Lars-Peter Clausen <lars@metafoo.de> + * + * Licensed under the GPL-2. + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/of.h> +#include <linux/platform_device.h> + +#include <sound/soc.h> + +static const struct snd_soc_dapm_widget adau7002_widgets[] = { + SND_SOC_DAPM_INPUT("PDM_DAT"), + SND_SOC_DAPM_REGULATOR_SUPPLY("IOVDD", 0, 0), +}; + +static const struct snd_soc_dapm_route adau7002_routes[] = { + { "Capture", NULL, "PDM_DAT" }, + { "Capture", NULL, "IOVDD" }, +}; + +static struct snd_soc_dai_driver adau7002_dai = { + .name = "adau7002-hifi", + .capture = { + .stream_name = "Capture", + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S18_3LE | + SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE | + SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE, + .sig_bits = 20, + }, +}; + +static const struct snd_soc_codec_driver adau7002_codec_driver = { + .dapm_widgets = adau7002_widgets, + .num_dapm_widgets = ARRAY_SIZE(adau7002_widgets), + .dapm_routes = adau7002_routes, + .num_dapm_routes = ARRAY_SIZE(adau7002_routes), +}; + +static int adau7002_probe(struct platform_device *pdev) +{ + return snd_soc_register_codec(&pdev->dev, &adau7002_codec_driver, + &adau7002_dai, 1); +} + +static int adau7002_remove(struct platform_device *pdev) +{ + snd_soc_unregister_codec(&pdev->dev); + return 0; +} + +#ifdef CONFIG_OF +static const struct of_device_id adau7002_dt_ids[] = { + { .compatible = "adi,adau7002", }, + { } +}; +MODULE_DEVICE_TABLE(of, adau7002_dt_ids); +#endif + +static struct platform_driver adau7002_driver = { + .driver = { + .name = "adau7002", + .of_match_table = of_match_ptr(adau7002_dt_ids), + }, + .probe = adau7002_probe, + .remove = adau7002_remove, +}; +module_platform_driver(adau7002_driver); + +MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); +MODULE_DESCRIPTION("ADAU7002 Stereo PDM-to-I2S/TDM Converter driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c index 647f69de6baa..97798d250f08 100644 --- a/sound/soc/codecs/ak4613.c +++ b/sound/soc/codecs/ak4613.c @@ -146,6 +146,7 @@ static const struct regmap_config ak4613_regmap_cfg = { .max_register = 0x16, .reg_defaults = ak4613_reg, .num_reg_defaults = ARRAY_SIZE(ak4613_reg), + .cache_type = REGCACHE_RBTREE, }; static const struct of_device_id ak4613_of_match[] = { @@ -436,15 +437,25 @@ static struct snd_soc_dai_driver ak4613_dai = { .symmetric_rates = 1, }; -static int ak4613_resume(struct snd_soc_codec *codec) +static int ak4613_suspend(struct snd_soc_codec *codec) { struct regmap *regmap = dev_get_regmap(codec->dev, NULL); + regcache_cache_only(regmap, true); regcache_mark_dirty(regmap); + return 0; +} + +static int ak4613_resume(struct snd_soc_codec *codec) +{ + struct regmap *regmap = dev_get_regmap(codec->dev, NULL); + + regcache_cache_only(regmap, false); return regcache_sync(regmap); } static struct snd_soc_codec_driver soc_codec_dev_ak4613 = { + .suspend = ak4613_suspend, .resume = ak4613_resume, .set_bias_level = ak4613_set_bias_level, .controls = ak4613_snd_controls, @@ -530,7 +541,6 @@ static int ak4613_i2c_remove(struct i2c_client *client) static struct i2c_driver ak4613_i2c_driver = { .driver = { .name = "ak4613-codec", - .owner = THIS_MODULE, .of_match_table = ak4613_of_match, }, .probe = ak4613_i2c_probe, diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index 4d8b9e49e8d6..cc941d66ec3d 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -523,15 +523,23 @@ static struct snd_soc_dai_driver ak4642_dai = { .symmetric_rates = 1, }; -static int ak4642_resume(struct snd_soc_codec *codec) +static int ak4642_suspend(struct snd_soc_codec *codec) { struct regmap *regmap = dev_get_regmap(codec->dev, NULL); + regcache_cache_only(regmap, true); regcache_mark_dirty(regmap); - regcache_sync(regmap); return 0; } +static int ak4642_resume(struct snd_soc_codec *codec) +{ + struct regmap *regmap = dev_get_regmap(codec->dev, NULL); + + regcache_cache_only(regmap, false); + regcache_sync(regmap); + return 0; +} static int ak4642_probe(struct snd_soc_codec *codec) { struct ak4642_priv *priv = snd_soc_codec_get_drvdata(codec); @@ -544,6 +552,7 @@ static int ak4642_probe(struct snd_soc_codec *codec) static struct snd_soc_codec_driver soc_codec_dev_ak4642 = { .probe = ak4642_probe, + .suspend = ak4642_suspend, .resume = ak4642_resume, .set_bias_level = ak4642_set_bias_level, .controls = ak4642_snd_controls, diff --git a/sound/soc/codecs/cx20442.c b/sound/soc/codecs/cx20442.c index d6f4abbbf8a7..fb3885fe0afb 100644 --- a/sound/soc/codecs/cx20442.c +++ b/sound/soc/codecs/cx20442.c @@ -226,6 +226,7 @@ static int v253_open(struct tty_struct *tty) if (!tty->disc_data) return -ENODEV; + tty->receive_room = 16; if (tty->ops->write(tty, v253_init, len) != len) { ret = -EIO; goto err; diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index 181cd3bf0b92..4e181b270d95 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1124,8 +1124,10 @@ static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, int repoll) } hdac_hdmi_parse_eld(edev, pin); - print_hex_dump_bytes("ELD: ", DUMP_PREFIX_OFFSET, - pin->eld.eld_buffer, pin->eld.eld_size); + print_hex_dump_debug("ELD: ", + DUMP_PREFIX_OFFSET, 16, 1, + pin->eld.eld_buffer, pin->eld.eld_size, + true); } else { pin->eld.monitor_present = false; pin->eld.eld_valid = false; @@ -1474,6 +1476,11 @@ static int hdmi_codec_probe(struct snd_soc_codec *codec) * exit, we call pm_runtime_suspend() so that will do for us */ hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdac.dev)); + if (!hlink) { + dev_err(&edev->hdac.dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_get(edev->ebus, hlink); ret = create_fill_widget_route_map(dapm); @@ -1634,6 +1641,11 @@ static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev) /* hold the ref while we probe */ hlink = snd_hdac_ext_bus_get_link(edev->ebus, dev_name(&edev->hdac.dev)); + if (!hlink) { + dev_err(&edev->hdac.dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_get(edev->ebus, hlink); hdmi_priv = devm_kzalloc(&codec->dev, sizeof(*hdmi_priv), GFP_KERNEL); @@ -1744,6 +1756,11 @@ static int hdac_hdmi_runtime_suspend(struct device *dev) } hlink = snd_hdac_ext_bus_get_link(ebus, dev_name(dev)); + if (!hlink) { + dev_err(dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_put(ebus, hlink); return 0; @@ -1765,6 +1782,11 @@ static int hdac_hdmi_runtime_resume(struct device *dev) return 0; hlink = snd_hdac_ext_bus_get_link(ebus, dev_name(dev)); + if (!hlink) { + dev_err(dev, "hdac link not found\n"); + return -EIO; + } + snd_hdac_ext_bus_link_get(ebus, hlink); err = snd_hdac_display_power(bus, true); @@ -1796,6 +1818,7 @@ static const struct dev_pm_ops hdac_hdmi_pm = { static const struct hda_device_id hdmi_list[] = { HDA_CODEC_EXT_ENTRY(0x80862809, 0x100000, "Skylake HDMI", 0), HDA_CODEC_EXT_ENTRY(0x8086280a, 0x100000, "Broxton HDMI", 0), + HDA_CODEC_EXT_ENTRY(0x8086280b, 0x100000, "Kabylake HDMI", 0), {} }; diff --git a/sound/soc/codecs/pcm1681.c b/sound/soc/codecs/pcm1681.c index 58325234285c..33e1fc2d1598 100644 --- a/sound/soc/codecs/pcm1681.c +++ b/sound/soc/codecs/pcm1681.c @@ -73,7 +73,7 @@ static bool pcm1681_accessible_reg(struct device *dev, unsigned int reg) return !((reg == 0x00) || (reg == 0x0f)); } -static bool pcm1681_writeable_reg(struct device *dev, unsigned register reg) +static bool pcm1681_writeable_reg(struct device *dev, unsigned int reg) { return pcm1681_accessible_reg(dev, reg) && (reg != PCM1681_ZERO_DETECT_STATUS); diff --git a/sound/soc/codecs/pcm179x.c b/sound/soc/codecs/pcm179x.c index 06a66579ca6d..88fbdd184aa0 100644 --- a/sound/soc/codecs/pcm179x.c +++ b/sound/soc/codecs/pcm179x.c @@ -59,7 +59,7 @@ static bool pcm179x_accessible_reg(struct device *dev, unsigned int reg) return reg >= 0x10 && reg <= 0x17; } -static bool pcm179x_writeable_reg(struct device *dev, unsigned register reg) +static bool pcm179x_writeable_reg(struct device *dev, unsigned int reg) { bool accessible; diff --git a/sound/soc/codecs/pcm5102a.c b/sound/soc/codecs/pcm5102a.c index ed515677409b..8ba322a00363 100644 --- a/sound/soc/codecs/pcm5102a.c +++ b/sound/soc/codecs/pcm5102a.c @@ -57,7 +57,6 @@ static struct platform_driver pcm5102a_codec_driver = { .remove = pcm5102a_remove, .driver = { .name = "pcm5102a-codec", - .owner = THIS_MODULE, .of_match_table = pcm5102a_of_match, }, }; diff --git a/sound/soc/codecs/rt286.c b/sound/soc/codecs/rt286.c index 1bd31644a782..74c0e4eb3788 100644 --- a/sound/soc/codecs/rt286.c +++ b/sound/soc/codecs/rt286.c @@ -1100,6 +1100,13 @@ static const struct dmi_system_id force_combo_jack_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Skylake Client platform") } }, + { + .ident = "Intel Kabylake RVP", + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Kabylake Client platform") + } + }, + { } }; diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 3c6594da6c9c..490bfe661346 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -63,6 +63,7 @@ static const struct reg_sequence init_list[] = { {RT5645_PR_BASE + 0x20, 0x611f}, {RT5645_PR_BASE + 0x21, 0x4040}, {RT5645_PR_BASE + 0x23, 0x0004}, + {RT5645_ASRC_4, 0x0120}, }; static const struct reg_sequence rt5650_init_list[] = { @@ -157,7 +158,7 @@ static const struct reg_default rt5645_reg[] = { { 0x83, 0x0000 }, { 0x84, 0x0000 }, { 0x85, 0x0000 }, - { 0x8a, 0x0000 }, + { 0x8a, 0x0120 }, { 0x8e, 0x0004 }, { 0x8f, 0x1100 }, { 0x90, 0x0646 }, @@ -253,7 +254,7 @@ static const struct reg_default rt5650_reg[] = { { 0x2b, 0x5454 }, { 0x2c, 0xaaa0 }, { 0x2d, 0x0000 }, - { 0x2f, 0x1002 }, + { 0x2f, 0x5002 }, { 0x31, 0x5000 }, { 0x32, 0x0000 }, { 0x33, 0x0000 }, @@ -314,7 +315,7 @@ static const struct reg_default rt5650_reg[] = { { 0x83, 0x0000 }, { 0x84, 0x0000 }, { 0x85, 0x0000 }, - { 0x8a, 0x0000 }, + { 0x8a, 0x0120 }, { 0x8e, 0x0004 }, { 0x8f, 0x1100 }, { 0x90, 0x0646 }, @@ -440,6 +441,7 @@ static bool rt5645_volatile_register(struct device *dev, unsigned int reg) switch (reg) { case RT5645_RESET: + case RT5645_PRIV_INDEX: case RT5645_PRIV_DATA: case RT5645_IN1_CTRL1: case RT5645_IN1_CTRL2: @@ -740,6 +742,14 @@ static int rt5645_spk_put_volsw(struct snd_kcontrol *kcontrol, return ret; } +static const char * const rt5645_dac1_vol_ctrl_mode_text[] = { + "immediately", "zero crossing", "soft ramp" +}; + +static SOC_ENUM_SINGLE_DECL( + rt5645_dac1_vol_ctrl_mode, RT5645_PR_BASE, + RT5645_DA1_ZDET_SFT, rt5645_dac1_vol_ctrl_mode_text); + static const struct snd_kcontrol_new rt5645_snd_controls[] = { /* Speaker Output Volume */ SOC_DOUBLE("Speaker Channel Switch", RT5645_SPK_VOL, @@ -806,6 +816,9 @@ static const struct snd_kcontrol_new rt5645_snd_controls[] = { SOC_SINGLE("I2S2 Func Switch", RT5645_GPIO_CTRL1, RT5645_I2S2_SEL_SFT, 1, 1), RT5645_HWEQ("Speaker HWEQ"), + + /* Digital Soft Volume Control */ + SOC_ENUM("DAC1 Digital Volume Control Func", rt5645_dac1_vol_ctrl_mode), }; /** @@ -3531,6 +3544,7 @@ MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id); static const struct acpi_device_id rt5645_acpi_match[] = { { "10EC5645", 0 }, { "10EC5650", 0 }, + { "10EC5640", 0 }, {}, }; MODULE_DEVICE_TABLE(acpi, rt5645_acpi_match); @@ -3561,6 +3575,12 @@ static const struct dmi_system_id dmi_platform_intel_braswell[] = { DMI_MATCH(DMI_PRODUCT_NAME, "Setzer"), }, }, + { + .ident = "Microsoft Surface 3", + .matches = { + DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"), + }, + }, { } }; diff --git a/sound/soc/codecs/rt5645.h b/sound/soc/codecs/rt5645.h index 205e0715c99a..cfc5f97549eb 100644 --- a/sound/soc/codecs/rt5645.h +++ b/sound/soc/codecs/rt5645.h @@ -2018,6 +2018,9 @@ /* Codec Private Register definition */ +/* DAC ADC Digital Volume (0x00) */ +#define RT5645_DA1_ZDET_SFT 6 + /* 3D Speaker Control (0x63) */ #define RT5645_3D_SPK_MASK (0x1 << 15) #define RT5645_3D_SPK_SFT 15 diff --git a/sound/soc/codecs/rt5670.c b/sound/soc/codecs/rt5670.c index 49a9e7049e2b..0af5ddbef1da 100644 --- a/sound/soc/codecs/rt5670.c +++ b/sound/soc/codecs/rt5670.c @@ -619,7 +619,7 @@ static const struct snd_kcontrol_new rt5670_snd_controls[] = { RT5670_L_MUTE_SFT, RT5670_R_MUTE_SFT, 1, 1), SOC_DOUBLE_TLV("HP Playback Volume", RT5670_HP_VOL, RT5670_L_VOL_SFT, RT5670_R_VOL_SFT, - 39, 0, out_vol_tlv), + 39, 1, out_vol_tlv), /* OUTPUT Control */ SOC_DOUBLE("OUT Channel Switch", RT5670_LOUT1, RT5670_VOL_L_SFT, RT5670_VOL_R_SFT, 1, 1), diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index da60e3fe5ee7..e7fe6b7b95b7 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1872,7 +1872,7 @@ static struct snd_soc_dai_driver wm5102_dai[] = { .capture = { .stream_name = "Audio Trace CPU", .channels_min = 1, - .channels_max = 6, + .channels_max = 4, .rates = WM5102_RATES, .formats = WM5102_FORMATS, }, diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 83c48eca56f5..1aac0e1122cf 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -1723,6 +1723,7 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = { { "OUT2L", NULL, "SYSCLK" }, { "OUT2R", NULL, "SYSCLK" }, { "OUT3L", NULL, "SYSCLK" }, + { "OUT3R", NULL, "SYSCLK" }, { "OUT4L", NULL, "SYSCLK" }, { "OUT4R", NULL, "SYSCLK" }, { "OUT5L", NULL, "SYSCLK" }, diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c index f6f9395ea38e..1c600819f768 100644 --- a/sound/soc/codecs/wm8940.c +++ b/sound/soc/codecs/wm8940.c @@ -743,6 +743,7 @@ static const struct regmap_config wm8940_regmap = { .max_register = WM8940_MONOMIX, .reg_defaults = wm8940_reg_defaults, .num_reg_defaults = ARRAY_SIZE(wm8940_reg_defaults), + .cache_type = REGCACHE_RBTREE, .readable_reg = wm8940_readable_register, .volatile_reg = wm8940_volatile_register, |