diff options
Diffstat (limited to 'sound/soc')
77 files changed, 4194 insertions, 695 deletions
diff --git a/sound/soc/atmel/Kconfig b/sound/soc/atmel/Kconfig index 06e099e802df..22aec9a1e9a4 100644 --- a/sound/soc/atmel/Kconfig +++ b/sound/soc/atmel/Kconfig @@ -10,6 +10,7 @@ if SND_ATMEL_SOC config SND_ATMEL_SOC_PDC tristate + depends on HAS_DMA default m if SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=m default y if SND_ATMEL_SOC_SSC_PDC=y || (SND_ATMEL_SOC_SSC_PDC=m && SND_ATMEL_SOC_SSC=y) diff --git a/sound/soc/atmel/atmel-classd.c b/sound/soc/atmel/atmel-classd.c index 6107de9c538b..6d9b8b44e2da 100644 --- a/sound/soc/atmel/atmel-classd.c +++ b/sound/soc/atmel/atmel-classd.c @@ -593,11 +593,6 @@ static int atmel_classd_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "no memory resource\n"); - return -ENXIO; - } - io_base = devm_ioremap_resource(dev, res); if (IS_ERR(io_base)) { ret = PTR_ERR(io_base); diff --git a/sound/soc/atmel/atmel-pdmic.c b/sound/soc/atmel/atmel-pdmic.c index aee4787a0b89..5f56da60c92f 100644 --- a/sound/soc/atmel/atmel-pdmic.c +++ b/sound/soc/atmel/atmel-pdmic.c @@ -624,11 +624,6 @@ static int atmel_pdmic_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "no memory resource\n"); - return -ENXIO; - } - io_base = devm_ioremap_resource(dev, res); if (IS_ERR(io_base)) { ret = PTR_ERR(io_base); diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index 1267e1af0fae..54c09acd3fed 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -321,7 +321,7 @@ static int atmel_ssc_startup(struct snd_pcm_substream *substream, return ret; } - dma_params = &ssc_dma_params[dai->id][dir]; + dma_params = &ssc_dma_params[pdev->id][dir]; dma_params->ssc = ssc_p->ssc; dma_params->substream = substream; diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 4d82a58ff6b0..95c0e20f27c2 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 @@ -46,6 +47,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_BT_SCO select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC select SND_SOC_CS35L32 if I2C + select SND_SOC_CS35L33 if I2C select SND_SOC_CS42L51_I2C if I2C select SND_SOC_CS42L52 if I2C && INPUT select SND_SOC_CS42L56 if I2C && INPUT @@ -269,8 +271,12 @@ 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 +286,7 @@ 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 +329,9 @@ 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 @@ -371,7 +381,7 @@ config SND_SOC_ALC5632 tristate config SND_SOC_BT_SCO - tristate + tristate "Dummy BT SCO codec driver" config SND_SOC_CQ0093VC tristate @@ -380,6 +390,10 @@ config SND_SOC_CS35L32 tristate "Cirrus Logic CS35L32 CODEC" depends on I2C +config SND_SOC_CS35L33 + tristate "Cirrus Logic CS35L33 CODEC" + depends on I2C + config SND_SOC_CS42L51 tristate @@ -483,9 +497,10 @@ 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..0cd6ea5d49cd 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 @@ -35,6 +37,7 @@ snd-soc-arizona-objs := arizona.o snd-soc-bt-sco-objs := bt-sco.o snd-soc-cq93vc-objs := cq93vc.o snd-soc-cs35l32-objs := cs35l32.o +snd-soc-cs35l33-objs := cs35l33.o snd-soc-cs42l51-objs := cs42l51.o snd-soc-cs42l51-i2c-objs := cs42l51-i2c.o snd-soc-cs42l52-objs := cs42l52.o @@ -220,6 +223,7 @@ 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 +236,7 @@ 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 @@ -250,6 +255,7 @@ obj-$(CONFIG_SND_SOC_ARIZONA) += snd-soc-arizona.o obj-$(CONFIG_SND_SOC_BT_SCO) += snd-soc-bt-sco.o obj-$(CONFIG_SND_SOC_CQ0093VC) += snd-soc-cq93vc.o obj-$(CONFIG_SND_SOC_CS35L32) += snd-soc-cs35l32.o +obj-$(CONFIG_SND_SOC_CS35L33) += snd-soc-cs35l33.o obj-$(CONFIG_SND_SOC_CS42L51) += snd-soc-cs42l51.o obj-$(CONFIG_SND_SOC_CS42L51_I2C) += snd-soc-cs42l51-i2c.o obj-$(CONFIG_SND_SOC_CS42L52) += snd-soc-cs42l52.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/arizona.c b/sound/soc/codecs/arizona.c index 664a8c044ffb..ecfdbfcae366 100644 --- a/sound/soc/codecs/arizona.c +++ b/sound/soc/codecs/arizona.c @@ -85,30 +85,9 @@ static int arizona_spk_ev(struct snd_soc_dapm_widget *w, { struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); struct arizona *arizona = dev_get_drvdata(codec->dev->parent); - struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); - bool manual_ena = false; int val; - switch (arizona->type) { - case WM5102: - switch (arizona->rev) { - case 0: - break; - default: - manual_ena = true; - break; - } - default: - break; - } - switch (event) { - case SND_SOC_DAPM_PRE_PMU: - if (!priv->spk_ena && manual_ena) { - regmap_write_async(arizona->regmap, 0x4f5, 0x25a); - priv->spk_ena_pending = true; - } - break; case SND_SOC_DAPM_POST_PMU: val = snd_soc_read(codec, ARIZONA_INTERRUPT_RAW_STATUS_3); if (val & ARIZONA_SPK_OVERHEAT_STS) { @@ -120,33 +99,12 @@ static int arizona_spk_ev(struct snd_soc_dapm_widget *w, regmap_update_bits_async(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, 1 << w->shift, 1 << w->shift); - - if (priv->spk_ena_pending) { - msleep(75); - regmap_write_async(arizona->regmap, 0x4f5, 0xda); - priv->spk_ena_pending = false; - priv->spk_ena++; - } break; case SND_SOC_DAPM_PRE_PMD: - if (manual_ena) { - priv->spk_ena--; - if (!priv->spk_ena) - regmap_write_async(arizona->regmap, - 0x4f5, 0x25a); - } - regmap_update_bits_async(arizona->regmap, ARIZONA_OUTPUT_ENABLES_1, 1 << w->shift, 0); break; - case SND_SOC_DAPM_POST_PMD: - if (manual_ena) { - if (!priv->spk_ena) - regmap_write_async(arizona->regmap, - 0x4f5, 0x0da); - } - break; default: break; } @@ -324,6 +282,17 @@ int arizona_init_gpio(struct snd_soc_codec *codec) } EXPORT_SYMBOL_GPL(arizona_init_gpio); +int arizona_init_notifiers(struct snd_soc_codec *codec) +{ + struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); + struct arizona *arizona = priv->arizona; + + BLOCKING_INIT_NOTIFIER_HEAD(&arizona->notifier); + + return 0; +} +EXPORT_SYMBOL_GPL(arizona_init_notifiers); + const char * const arizona_mixer_texts[ARIZONA_NUM_MIXER_INPUTS] = { "None", "Tone Generator 1", @@ -619,7 +588,7 @@ const struct soc_enum arizona_asrc_rate1 = arizona_rate_text, arizona_rate_val); EXPORT_SYMBOL_GPL(arizona_asrc_rate1); -static const char *arizona_vol_ramp_text[] = { +static const char * const arizona_vol_ramp_text[] = { "0ms/6dB", "0.5ms/6dB", "1ms/6dB", "2ms/6dB", "4ms/6dB", "8ms/6dB", "15ms/6dB", "30ms/6dB", }; @@ -648,7 +617,7 @@ SOC_ENUM_SINGLE_DECL(arizona_out_vi_ramp, arizona_vol_ramp_text); EXPORT_SYMBOL_GPL(arizona_out_vi_ramp); -static const char *arizona_lhpf_mode_text[] = { +static const char * const arizona_lhpf_mode_text[] = { "Low-pass", "High-pass" }; @@ -676,7 +645,7 @@ SOC_ENUM_SINGLE_DECL(arizona_lhpf4_mode, arizona_lhpf_mode_text); EXPORT_SYMBOL_GPL(arizona_lhpf4_mode); -static const char *arizona_ng_hold_text[] = { +static const char * const arizona_ng_hold_text[] = { "30ms", "120ms", "250ms", "500ms", }; @@ -810,6 +779,14 @@ const struct soc_enum arizona_output_anc_src[] = { }; EXPORT_SYMBOL_GPL(arizona_output_anc_src); +const struct snd_kcontrol_new arizona_voice_trigger_switch[] = { + SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 0, 1, 0), + SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 1, 1, 0), + SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 2, 1, 0), + SOC_DAPM_SINGLE("Switch", SND_SOC_NOPM, 3, 1, 0), +}; +EXPORT_SYMBOL_GPL(arizona_voice_trigger_switch); + static void arizona_in_set_vu(struct snd_soc_codec *codec, int ena) { struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); @@ -2573,6 +2550,30 @@ int arizona_lhpf_coeff_put(struct snd_kcontrol *kcontrol, } EXPORT_SYMBOL_GPL(arizona_lhpf_coeff_put); +int arizona_register_notifier(struct snd_soc_codec *codec, + struct notifier_block *nb, + int (*notify)(struct notifier_block *nb, + unsigned long action, void *data)) +{ + struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); + struct arizona *arizona = priv->arizona; + + nb->notifier_call = notify; + + return blocking_notifier_chain_register(&arizona->notifier, nb); +} +EXPORT_SYMBOL_GPL(arizona_register_notifier); + +int arizona_unregister_notifier(struct snd_soc_codec *codec, + struct notifier_block *nb) +{ + struct arizona_priv *priv = snd_soc_codec_get_drvdata(codec); + struct arizona *arizona = priv->arizona; + + return blocking_notifier_chain_unregister(&arizona->notifier, nb); +} +EXPORT_SYMBOL_GPL(arizona_unregister_notifier); + MODULE_DESCRIPTION("ASoC Wolfson Arizona class device support"); MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h index ce0531b8c632..69da1ef3a17c 100644 --- a/sound/soc/codecs/arizona.h +++ b/sound/soc/codecs/arizona.h @@ -63,6 +63,9 @@ #define ARIZONA_DVFS_SR1_RQ 0x001 #define ARIZONA_DVFS_ADSP1_RQ 0x100 +/* Notifier events */ +#define ARIZONA_NOTIFY_VOICE_TRIGGER 0x1 + struct arizona; struct wm_adsp; @@ -87,14 +90,15 @@ struct arizona_priv { unsigned int out_down_pending; unsigned int out_down_delay; - unsigned int spk_ena:2; - unsigned int spk_ena_pending:1; - unsigned int dvfs_reqs; struct mutex dvfs_lock; bool dvfs_cached; }; +struct arizona_voice_trigger_info { + int core; +}; + #define ARIZONA_NUM_MIXER_INPUTS 104 extern const unsigned int arizona_mixer_tlv[]; @@ -248,6 +252,8 @@ extern const struct soc_enum arizona_anc_input_src[]; extern const struct soc_enum arizona_anc_ng_enum; extern const struct soc_enum arizona_output_anc_src[]; +extern const struct snd_kcontrol_new arizona_voice_trigger_switch[]; + extern int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event); @@ -306,6 +312,7 @@ extern int arizona_set_fll(struct arizona_fll *fll, int source, extern int arizona_init_spk(struct snd_soc_codec *codec); extern int arizona_init_gpio(struct snd_soc_codec *codec); extern int arizona_init_mono(struct snd_soc_codec *codec); +extern int arizona_init_notifiers(struct snd_soc_codec *codec); extern int arizona_free_spk(struct snd_soc_codec *codec); @@ -317,4 +324,13 @@ int arizona_set_output_mode(struct snd_soc_codec *codec, int output, extern bool arizona_input_analog(struct snd_soc_codec *codec, int shift); extern const char *arizona_sample_rate_val_to_name(unsigned int rate_val); + +extern int arizona_register_notifier(struct snd_soc_codec *codec, + struct notifier_block *nb, + int (*notify)(struct notifier_block *nb, + unsigned long action, + void *data)); +extern int arizona_unregister_notifier(struct snd_soc_codec *codec, + struct notifier_block *nb); + #endif diff --git a/sound/soc/codecs/bt-sco.c b/sound/soc/codecs/bt-sco.c index b084ad113e96..2a8d0ee141d4 100644 --- a/sound/soc/codecs/bt-sco.c +++ b/sound/soc/codecs/bt-sco.c @@ -25,22 +25,41 @@ static const struct snd_soc_dapm_route bt_sco_routes[] = { { "TX", NULL, "Playback" }, }; -static struct snd_soc_dai_driver bt_sco_dai = { - .name = "bt-sco-pcm", - .playback = { - .stream_name = "Playback", - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, - }, - .capture = { - .stream_name = "Capture", - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE, +static struct snd_soc_dai_driver bt_sco_dai[] = { + { + .name = "bt-sco-pcm", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, }, + { + .name = "bt-sco-pcm-wb", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + } }; static struct snd_soc_codec_driver soc_codec_dev_bt_sco = { @@ -53,7 +72,7 @@ static struct snd_soc_codec_driver soc_codec_dev_bt_sco = { static int bt_sco_probe(struct platform_device *pdev) { return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_bt_sco, - &bt_sco_dai, 1); + bt_sco_dai, ARRAY_SIZE(bt_sco_dai)); } static int bt_sco_remove(struct platform_device *pdev) @@ -77,6 +96,7 @@ MODULE_DEVICE_TABLE(platform, bt_sco_driver_ids); #if defined(CONFIG_OF) static const struct of_device_id bt_sco_codec_of_match[] = { { .compatible = "delta,dfbmcs320", }, + { .compatible = "linux,bt-sco", }, {}, }; MODULE_DEVICE_TABLE(of, bt_sco_codec_of_match); diff --git a/sound/soc/codecs/cs35l33.c b/sound/soc/codecs/cs35l33.c new file mode 100644 index 000000000000..6f9c1addcd7f --- /dev/null +++ b/sound/soc/codecs/cs35l33.c @@ -0,0 +1,1303 @@ +/* + * cs35l33.c -- CS35L33 ALSA SoC audio driver + * + * Copyright 2016 Cirrus Logic, Inc. + * + * Author: Paul Handrigan <paul.handrigan@cirrus.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. + * + */ +#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 <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <linux/gpio.h> +#include <linux/gpio/consumer.h> +#include <sound/cs35l33.h> +#include <linux/pm_runtime.h> +#include <linux/regulator/consumer.h> +#include <linux/regulator/machine.h> +#include <linux/of_gpio.h> +#include <linux/of.h> +#include <linux/of_device.h> +#include <linux/of_irq.h> + +#include "cs35l33.h" + +#define CS35L33_BOOT_DELAY 50 + +struct cs35l33_private { + struct snd_soc_codec *codec; + struct cs35l33_pdata pdata; + struct regmap *regmap; + struct gpio_desc *reset_gpio; + bool amp_cal; + int mclk_int; + struct regulator_bulk_data core_supplies[2]; + int num_core_supplies; + bool is_tdm_mode; + bool enable_soft_ramp; +}; + +static const struct reg_default cs35l33_reg[] = { + {CS35L33_PWRCTL1, 0x85}, + {CS35L33_PWRCTL2, 0xFE}, + {CS35L33_CLK_CTL, 0x0C}, + {CS35L33_BST_PEAK_CTL, 0x90}, + {CS35L33_PROTECT_CTL, 0x55}, + {CS35L33_BST_CTL1, 0x00}, + {CS35L33_BST_CTL2, 0x01}, + {CS35L33_ADSP_CTL, 0x00}, + {CS35L33_ADC_CTL, 0xC8}, + {CS35L33_DAC_CTL, 0x14}, + {CS35L33_DIG_VOL_CTL, 0x00}, + {CS35L33_CLASSD_CTL, 0x04}, + {CS35L33_AMP_CTL, 0x90}, + {CS35L33_INT_MASK_1, 0xFF}, + {CS35L33_INT_MASK_2, 0xFF}, + {CS35L33_DIAG_LOCK, 0x00}, + {CS35L33_DIAG_CTRL_1, 0x40}, + {CS35L33_DIAG_CTRL_2, 0x00}, + {CS35L33_HG_MEMLDO_CTL, 0x62}, + {CS35L33_HG_REL_RATE, 0x03}, + {CS35L33_LDO_DEL, 0x12}, + {CS35L33_HG_HEAD, 0x0A}, + {CS35L33_HG_EN, 0x05}, + {CS35L33_TX_VMON, 0x00}, + {CS35L33_TX_IMON, 0x03}, + {CS35L33_TX_VPMON, 0x02}, + {CS35L33_TX_VBSTMON, 0x05}, + {CS35L33_TX_FLAG, 0x06}, + {CS35L33_TX_EN1, 0x00}, + {CS35L33_TX_EN2, 0x00}, + {CS35L33_TX_EN3, 0x00}, + {CS35L33_TX_EN4, 0x00}, + {CS35L33_RX_AUD, 0x40}, + {CS35L33_RX_SPLY, 0x03}, + {CS35L33_RX_ALIVE, 0x04}, + {CS35L33_BST_CTL4, 0x63}, +}; + +static const struct reg_sequence cs35l33_patch[] = { + { 0x00, 0x99, 0 }, + { 0x59, 0x02, 0 }, + { 0x52, 0x30, 0 }, + { 0x39, 0x45, 0 }, + { 0x57, 0x30, 0 }, + { 0x2C, 0x68, 0 }, + { 0x00, 0x00, 0 }, +}; + +static bool cs35l33_volatile_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS35L33_DEVID_AB: + case CS35L33_DEVID_CD: + case CS35L33_DEVID_E: + case CS35L33_REV_ID: + case CS35L33_INT_STATUS_1: + case CS35L33_INT_STATUS_2: + case CS35L33_HG_STATUS: + return true; + default: + return false; + } +} + +static bool cs35l33_writeable_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + /* these are read only registers */ + case CS35L33_DEVID_AB: + case CS35L33_DEVID_CD: + case CS35L33_DEVID_E: + case CS35L33_REV_ID: + case CS35L33_INT_STATUS_1: + case CS35L33_INT_STATUS_2: + case CS35L33_HG_STATUS: + return false; + default: + return true; + } +} + +static bool cs35l33_readable_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case CS35L33_DEVID_AB: + case CS35L33_DEVID_CD: + case CS35L33_DEVID_E: + case CS35L33_REV_ID: + case CS35L33_PWRCTL1: + case CS35L33_PWRCTL2: + case CS35L33_CLK_CTL: + case CS35L33_BST_PEAK_CTL: + case CS35L33_PROTECT_CTL: + case CS35L33_BST_CTL1: + case CS35L33_BST_CTL2: + case CS35L33_ADSP_CTL: + case CS35L33_ADC_CTL: + case CS35L33_DAC_CTL: + case CS35L33_DIG_VOL_CTL: + case CS35L33_CLASSD_CTL: + case CS35L33_AMP_CTL: + case CS35L33_INT_MASK_1: + case CS35L33_INT_MASK_2: + case CS35L33_INT_STATUS_1: + case CS35L33_INT_STATUS_2: + case CS35L33_DIAG_LOCK: + case CS35L33_DIAG_CTRL_1: + case CS35L33_DIAG_CTRL_2: + case CS35L33_HG_MEMLDO_CTL: + case CS35L33_HG_REL_RATE: + case CS35L33_LDO_DEL: + case CS35L33_HG_HEAD: + case CS35L33_HG_EN: + case CS35L33_TX_VMON: + case CS35L33_TX_IMON: + case CS35L33_TX_VPMON: + case CS35L33_TX_VBSTMON: + case CS35L33_TX_FLAG: + case CS35L33_TX_EN1: + case CS35L33_TX_EN2: + case CS35L33_TX_EN3: + case CS35L33_TX_EN4: + case CS35L33_RX_AUD: + case CS35L33_RX_SPLY: + case CS35L33_RX_ALIVE: + case CS35L33_BST_CTL4: + return true; + default: + return false; + } +} + +static DECLARE_TLV_DB_SCALE(classd_ctl_tlv, 900, 100, 0); +static DECLARE_TLV_DB_SCALE(dac_tlv, -10200, 50, 0); + +static const struct snd_kcontrol_new cs35l33_snd_controls[] = { + + SOC_SINGLE_TLV("SPK Amp Volume", CS35L33_AMP_CTL, + 4, 0x09, 0, classd_ctl_tlv), + SOC_SINGLE_SX_TLV("DAC Volume", CS35L33_DIG_VOL_CTL, + 0, 0x34, 0xE4, dac_tlv), +}; + +static int cs35l33_spkrdrv_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + + switch (event) { + case SND_SOC_DAPM_POST_PMU: + if (!priv->amp_cal) { + usleep_range(8000, 9000); + priv->amp_cal = true; + regmap_update_bits(priv->regmap, CS35L33_CLASSD_CTL, + CS35L33_AMP_CAL, 0); + dev_dbg(codec->dev, "Amp calibration done\n"); + } + dev_dbg(codec->dev, "Amp turned on\n"); + break; + case SND_SOC_DAPM_POST_PMD: + dev_dbg(codec->dev, "Amp turned off\n"); + break; + default: + dev_err(codec->dev, "Invalid event = 0x%x\n", event); + break; + } + + return 0; +} + +static int cs35l33_sdin_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + unsigned int val; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + regmap_update_bits(priv->regmap, CS35L33_PWRCTL1, + CS35L33_PDN_BST, 0); + val = priv->is_tdm_mode ? 0 : CS35L33_PDN_TDM; + regmap_update_bits(priv->regmap, CS35L33_PWRCTL2, + CS35L33_PDN_TDM, val); + dev_dbg(codec->dev, "BST turned on\n"); + break; + case SND_SOC_DAPM_POST_PMU: + dev_dbg(codec->dev, "SDIN turned on\n"); + if (!priv->amp_cal) { + regmap_update_bits(priv->regmap, CS35L33_CLASSD_CTL, + CS35L33_AMP_CAL, CS35L33_AMP_CAL); + dev_dbg(codec->dev, "Amp calibration started\n"); + usleep_range(10000, 11000); + } + break; + case SND_SOC_DAPM_POST_PMD: + regmap_update_bits(priv->regmap, CS35L33_PWRCTL2, + CS35L33_PDN_TDM, CS35L33_PDN_TDM); + usleep_range(4000, 4100); + regmap_update_bits(priv->regmap, CS35L33_PWRCTL1, + CS35L33_PDN_BST, CS35L33_PDN_BST); + dev_dbg(codec->dev, "BST and SDIN turned off\n"); + break; + default: + dev_err(codec->dev, "Invalid event = 0x%x\n", event); + + } + + return 0; +} + +static int cs35l33_sdout_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm); + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + unsigned int mask = CS35L33_SDOUT_3ST_I2S | CS35L33_PDN_TDM; + unsigned int mask2 = CS35L33_SDOUT_3ST_TDM; + unsigned int val, val2; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + if (priv->is_tdm_mode) { + /* set sdout_3st_i2s and reset pdn_tdm */ + val = CS35L33_SDOUT_3ST_I2S; + /* reset sdout_3st_tdm */ + val2 = 0; + } else { + /* reset sdout_3st_i2s and set pdn_tdm */ + val = CS35L33_PDN_TDM; + /* set sdout_3st_tdm */ + val2 = CS35L33_SDOUT_3ST_TDM; + } + dev_dbg(codec->dev, "SDOUT turned on\n"); + break; + case SND_SOC_DAPM_PRE_PMD: + val = CS35L33_SDOUT_3ST_I2S | CS35L33_PDN_TDM; + val2 = CS35L33_SDOUT_3ST_TDM; + dev_dbg(codec->dev, "SDOUT turned off\n"); + break; + default: + dev_err(codec->dev, "Invalid event = 0x%x\n", event); + return 0; + } + + regmap_update_bits(priv->regmap, CS35L33_PWRCTL2, + mask, val); + regmap_update_bits(priv->regmap, CS35L33_CLK_CTL, + mask2, val2); + + return 0; +} + +static const struct snd_soc_dapm_widget cs35l33_dapm_widgets[] = { + + SND_SOC_DAPM_OUTPUT("SPK"), + SND_SOC_DAPM_OUT_DRV_E("SPKDRV", CS35L33_PWRCTL1, 7, 1, NULL, 0, + cs35l33_spkrdrv_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_AIF_IN_E("SDIN", NULL, 0, CS35L33_PWRCTL2, + 2, 1, cs35l33_sdin_event, SND_SOC_DAPM_PRE_PMU | + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_INPUT("MON"), + + SND_SOC_DAPM_ADC("VMON", NULL, + CS35L33_PWRCTL2, CS35L33_PDN_VMON_SHIFT, 1), + SND_SOC_DAPM_ADC("IMON", NULL, + CS35L33_PWRCTL2, CS35L33_PDN_IMON_SHIFT, 1), + SND_SOC_DAPM_ADC("VPMON", NULL, + CS35L33_PWRCTL2, CS35L33_PDN_VPMON_SHIFT, 1), + SND_SOC_DAPM_ADC("VBSTMON", NULL, + CS35L33_PWRCTL2, CS35L33_PDN_VBSTMON_SHIFT, 1), + + SND_SOC_DAPM_AIF_OUT_E("SDOUT", NULL, 0, SND_SOC_NOPM, 0, 0, + cs35l33_sdout_event, SND_SOC_DAPM_PRE_PMU | + SND_SOC_DAPM_PRE_PMD), +}; + +static const struct snd_soc_dapm_route cs35l33_audio_map[] = { + {"SDIN", NULL, "CS35L33 Playback"}, + {"SPKDRV", NULL, "SDIN"}, + {"SPK", NULL, "SPKDRV"}, + + {"VMON", NULL, "MON"}, + {"IMON", NULL, "MON"}, + + {"SDOUT", NULL, "VMON"}, + {"SDOUT", NULL, "IMON"}, + {"CS35L33 Capture", NULL, "SDOUT"}, +}; + +static const struct snd_soc_dapm_route cs35l33_vphg_auto_route[] = { + {"SPKDRV", NULL, "VPMON"}, + {"VPMON", NULL, "CS35L33 Playback"}, +}; + +static const struct snd_soc_dapm_route cs35l33_vp_vbst_mon_route[] = { + {"SDOUT", NULL, "VPMON"}, + {"VPMON", NULL, "MON"}, + {"SDOUT", NULL, "VBSTMON"}, + {"VBSTMON", NULL, "MON"}, +}; + +static int cs35l33_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + unsigned int val; + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + + switch (level) { + case SND_SOC_BIAS_ON: + break; + case SND_SOC_BIAS_PREPARE: + regmap_update_bits(priv->regmap, CS35L33_PWRCTL1, + CS35L33_PDN_ALL, 0); + regmap_update_bits(priv->regmap, CS35L33_CLK_CTL, + CS35L33_MCLKDIS, 0); + break; + case SND_SOC_BIAS_STANDBY: + regmap_update_bits(priv->regmap, CS35L33_PWRCTL1, + CS35L33_PDN_ALL, CS35L33_PDN_ALL); + regmap_read(priv->regmap, CS35L33_INT_STATUS_2, &val); + usleep_range(1000, 1100); + if (val & CS35L33_PDN_DONE) + regmap_update_bits(priv->regmap, CS35L33_CLK_CTL, + CS35L33_MCLKDIS, CS35L33_MCLKDIS); + break; + case SND_SOC_BIAS_OFF: + break; + default: + return -EINVAL; + } + + return 0; +} + +struct cs35l33_mclk_div { + int mclk; + int srate; + u8 adsp_rate; + u8 int_fs_ratio; +}; + +static const struct cs35l33_mclk_div cs35l33_mclk_coeffs[] = { + /* MCLK, Sample Rate, adsp_rate, int_fs_ratio */ + {5644800, 11025, 0x4, CS35L33_INT_FS_RATE}, + {5644800, 22050, 0x8, CS35L33_INT_FS_RATE}, + {5644800, 44100, 0xC, CS35L33_INT_FS_RATE}, + + {6000000, 8000, 0x1, 0}, + {6000000, 11025, 0x2, 0}, + {6000000, 11029, 0x3, 0}, + {6000000, 12000, 0x4, 0}, + {6000000, 16000, 0x5, 0}, + {6000000, 22050, 0x6, 0}, + {6000000, 22059, 0x7, 0}, + {6000000, 24000, 0x8, 0}, + {6000000, 32000, 0x9, 0}, + {6000000, 44100, 0xA, 0}, + {6000000, 44118, 0xB, 0}, + {6000000, 48000, 0xC, 0}, + + {6144000, 8000, 0x1, CS35L33_INT_FS_RATE}, + {6144000, 12000, 0x4, CS35L33_INT_FS_RATE}, + {6144000, 16000, 0x5, CS35L33_INT_FS_RATE}, + {6144000, 24000, 0x8, CS35L33_INT_FS_RATE}, + {6144000, 32000, 0x9, CS35L33_INT_FS_RATE}, + {6144000, 48000, 0xC, CS35L33_INT_FS_RATE}, +}; + +static int cs35l33_get_mclk_coeff(int mclk, int srate) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(cs35l33_mclk_coeffs); i++) { + if (cs35l33_mclk_coeffs[i].mclk == mclk && + cs35l33_mclk_coeffs[i].srate == srate) + return i; + } + return -EINVAL; +} + +static int cs35l33_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + regmap_update_bits(priv->regmap, CS35L33_ADSP_CTL, + CS35L33_MS_MASK, CS35L33_MS_MASK); + dev_dbg(codec->dev, "Audio port in master mode\n"); + break; + case SND_SOC_DAIFMT_CBS_CFS: + regmap_update_bits(priv->regmap, CS35L33_ADSP_CTL, + CS35L33_MS_MASK, 0); + dev_dbg(codec->dev, "Audio port in slave mode\n"); + break; + default: + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_DSP_A: + /* + * tdm mode in cs35l33 resembles dsp-a mode very + * closely, it is dsp-a with fsync shifted left by half bclk + */ + priv->is_tdm_mode = true; + dev_dbg(codec->dev, "Audio port in TDM mode\n"); + break; + case SND_SOC_DAIFMT_I2S: + priv->is_tdm_mode = false; + dev_dbg(codec->dev, "Audio port in I2S mode\n"); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int cs35l33_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + int sample_size = params_width(params); + int coeff = cs35l33_get_mclk_coeff(priv->mclk_int, params_rate(params)); + + if (coeff < 0) + return coeff; + + regmap_update_bits(priv->regmap, CS35L33_CLK_CTL, + CS35L33_ADSP_FS | CS35L33_INT_FS_RATE, + cs35l33_mclk_coeffs[coeff].int_fs_ratio + | cs35l33_mclk_coeffs[coeff].adsp_rate); + + if (priv->is_tdm_mode) { + sample_size = (sample_size / 8) - 1; + if (sample_size > 2) + sample_size = 2; + regmap_update_bits(priv->regmap, CS35L33_RX_AUD, + CS35L33_AUDIN_RX_DEPTH, + sample_size << CS35L33_AUDIN_RX_DEPTH_SHIFT); + } + + dev_dbg(codec->dev, "sample rate=%d, bits per sample=%d\n", + params_rate(params), params_width(params)); + + return 0; +} + +static const unsigned int cs35l33_src_rates[] = { + 8000, 11025, 11029, 12000, 16000, 22050, + 22059, 24000, 32000, 44100, 44118, 48000 +}; + +static const struct snd_pcm_hw_constraint_list cs35l33_constraints = { + .count = ARRAY_SIZE(cs35l33_src_rates), + .list = cs35l33_src_rates, +}; + +static int cs35l33_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, + &cs35l33_constraints); + return 0; +} + +static int cs35l33_set_tristate(struct snd_soc_dai *dai, int tristate) +{ + struct snd_soc_codec *codec = dai->codec; + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + + if (tristate) { + regmap_update_bits(priv->regmap, CS35L33_PWRCTL2, + CS35L33_SDOUT_3ST_I2S, CS35L33_SDOUT_3ST_I2S); + regmap_update_bits(priv->regmap, CS35L33_CLK_CTL, + CS35L33_SDOUT_3ST_TDM, CS35L33_SDOUT_3ST_TDM); + } else { + regmap_update_bits(priv->regmap, CS35L33_PWRCTL2, + CS35L33_SDOUT_3ST_I2S, 0); + regmap_update_bits(priv->regmap, CS35L33_CLK_CTL, + CS35L33_SDOUT_3ST_TDM, 0); + } + + return 0; +} + +static int cs35l33_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask, + unsigned int rx_mask, int slots, int slot_width) +{ + struct snd_soc_codec *codec = dai->codec; + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + unsigned int reg, bit_pos, i; + int slot, slot_num; + + if (slot_width != 8) + return -EINVAL; + + /* scan rx_mask for aud slot */ + slot = ffs(rx_mask) - 1; + if (slot >= 0) { + regmap_update_bits(priv->regmap, CS35L33_RX_AUD, + CS35L33_X_LOC, slot); + dev_dbg(codec->dev, "Audio starts from slots %d", slot); + } + + /* + * scan tx_mask: vmon(2 slots); imon (2 slots); + * vpmon (1 slot) vbstmon (1 slot) + */ + slot = ffs(tx_mask) - 1; + slot_num = 0; + + for (i = 0; i < 2 ; i++) { + /* disable vpmon/vbstmon: enable later if set in tx_mask */ + regmap_update_bits(priv->regmap, CS35L33_TX_VPMON + i, + CS35L33_X_STATE | CS35L33_X_LOC, CS35L33_X_STATE + | CS35L33_X_LOC); + } + + /* disconnect {vp,vbst}_mon routes: eanble later if set in tx_mask*/ + snd_soc_dapm_del_routes(dapm, cs35l33_vp_vbst_mon_route, + ARRAY_SIZE(cs35l33_vp_vbst_mon_route)); + + while (slot >= 0) { + /* configure VMON_TX_LOC */ + if (slot_num == 0) { + regmap_update_bits(priv->regmap, CS35L33_TX_VMON, + CS35L33_X_STATE | CS35L33_X_LOC, slot); + dev_dbg(codec->dev, "VMON enabled in slots %d-%d", + slot, slot + 1); + } + + /* configure IMON_TX_LOC */ + if (slot_num == 3) { + regmap_update_bits(priv->regmap, CS35L33_TX_IMON, + CS35L33_X_STATE | CS35L33_X_LOC, slot); + dev_dbg(codec->dev, "IMON enabled in slots %d-%d", + slot, slot + 1); + } + + /* configure VPMON_TX_LOC */ + if (slot_num == 4) { + regmap_update_bits(priv->regmap, CS35L33_TX_VPMON, + CS35L33_X_STATE | CS35L33_X_LOC, slot); + snd_soc_dapm_add_routes(dapm, + &cs35l33_vp_vbst_mon_route[0], 2); + dev_dbg(codec->dev, "VPMON enabled in slots %d", slot); + } + + /* configure VBSTMON_TX_LOC */ + if (slot_num == 5) { + regmap_update_bits(priv->regmap, CS35L33_TX_VBSTMON, + CS35L33_X_STATE | CS35L33_X_LOC, slot); + snd_soc_dapm_add_routes(dapm, + &cs35l33_vp_vbst_mon_route[2], 2); + dev_dbg(codec->dev, + "VBSTMON enabled in slots %d", slot); + } + + /* Enable the relevant tx slot */ + reg = CS35L33_TX_EN4 - (slot/8); + bit_pos = slot - ((slot / 8) * (8)); + regmap_update_bits(priv->regmap, reg, + 1 << bit_pos, 1 << bit_pos); + + tx_mask &= ~(1 << slot); + slot = ffs(tx_mask) - 1; + slot_num++; + } + + return 0; +} + +static int cs35l33_codec_set_sysclk(struct snd_soc_codec *codec, + int clk_id, int source, unsigned int freq, int dir) +{ + struct cs35l33_private *cs35l33 = snd_soc_codec_get_drvdata(codec); + + switch (freq) { + case CS35L33_MCLK_5644: + case CS35L33_MCLK_6: + case CS35L33_MCLK_6144: + regmap_update_bits(cs35l33->regmap, CS35L33_CLK_CTL, + CS35L33_MCLKDIV2, 0); + cs35l33->mclk_int = freq; + break; + case CS35L33_MCLK_11289: + case CS35L33_MCLK_12: + case CS35L33_MCLK_12288: + regmap_update_bits(cs35l33->regmap, CS35L33_CLK_CTL, + CS35L33_MCLKDIV2, CS35L33_MCLKDIV2); + cs35l33->mclk_int = freq/2; + break; + default: + cs35l33->mclk_int = 0; + return -EINVAL; + } + + dev_dbg(codec->dev, "external mclk freq=%d, internal mclk freq=%d\n", + freq, cs35l33->mclk_int); + + return 0; +} + +static const struct snd_soc_dai_ops cs35l33_ops = { + .startup = cs35l33_pcm_startup, + .set_tristate = cs35l33_set_tristate, + .set_fmt = cs35l33_set_dai_fmt, + .hw_params = cs35l33_pcm_hw_params, + .set_tdm_slot = cs35l33_set_tdm_slot, +}; + +static struct snd_soc_dai_driver cs35l33_dai = { + .name = "cs35l33-dai", + .id = 0, + .playback = { + .stream_name = "CS35L33 Playback", + .channels_min = 1, + .channels_max = 1, + .rates = CS35L33_RATES, + .formats = CS35L33_FORMATS, + }, + .capture = { + .stream_name = "CS35L33 Capture", + .channels_min = 2, + .channels_max = 2, + .rates = CS35L33_RATES, + .formats = CS35L33_FORMATS, + }, + .ops = &cs35l33_ops, + .symmetric_rates = 1, +}; + +static int cs35l33_set_hg_data(struct snd_soc_codec *codec, + struct cs35l33_pdata *pdata) +{ + struct cs35l33_hg *hg_config = &pdata->hg_config; + struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec); + struct cs35l33_private *priv = snd_soc_codec_get_drvdata(codec); + + if (hg_config->enable_hg_algo) { + regmap_update_bits(priv->regmap, CS35L33_HG_MEMLDO_CTL, + CS35L33_MEM_DEPTH_MASK, + hg_config->mem_depth << CS35L33_MEM_DEPTH_SHIFT); + regmap_write(priv->regmap, CS35L33_HG_REL_RATE, + hg_config->release_rate); + regmap_update_bits(priv->regmap, CS35L33_HG_HEAD, + CS35L33_HD_RM_MASK, + hg_config->hd_rm << CS35L33_HD_RM_SHIFT); + regmap_update_bits(priv->regmap, CS35L33_HG_MEMLDO_CTL, + CS35L33_LDO_THLD_MASK, + hg_config->ldo_thld << CS35L33_LDO_THLD_SHIFT); + regmap_update_bits(priv->regmap, CS35L33_HG_MEMLDO_CTL, + CS35L33_LDO_DISABLE_MASK, + hg_config->ldo_path_disable << + CS35L33_LDO_DISABLE_SHIFT); + regmap_update_bits(priv->regmap, CS35L33_LDO_DEL, + CS35L33_LDO_ENTRY_DELAY_MASK, + hg_config->ldo_entry_delay << + CS35L33_LDO_ENTRY_DELAY_SHIFT); + if (hg_config->vp_hg_auto) { + regmap_update_bits(priv->regmap, CS35L33_HG_EN, + CS35L33_VP_HG_AUTO_MASK, + CS35L33_VP_HG_AUTO_MASK); + snd_soc_dapm_add_routes(dapm, cs35l33_vphg_auto_route, + ARRAY_SIZE(cs35l33_vphg_auto_route)); + } + regmap_update_bits(priv->regmap, CS35L33_HG_EN, + CS35L33_VP_HG_MASK, + hg_config->vp_hg << CS35L33_VP_HG_SHIFT); + regmap_update_bits(priv->regmap, CS35L33_LDO_DEL, + CS35L33_VP_HG_RATE_MASK, + hg_config->vp_hg_rate << CS35L33_VP_HG_RATE_SHIFT); + regmap_update_bits(priv->regmap, CS35L33_LDO_DEL, + CS35L33_VP_HG_VA_MASK, + hg_config->vp_hg_va << CS35L33_VP_HG_VA_SHIFT); + regmap_update_bits(priv->regmap, CS35L33_HG_EN, + CS35L33_CLASS_HG_EN_MASK, CS35L33_CLASS_HG_EN_MASK); + } + return 0; +} + +static int cs35l33_set_bst_ipk(struct snd_soc_codec *codec, unsigned int bst) +{ + struct cs35l33_private *cs35l33 = snd_soc_codec_get_drvdata(codec); + int ret = 0, steps = 0; + + /* Boost current in uA */ + if (bst > 3600000 || bst < 1850000) { + dev_err(codec->dev, "Invalid boost current %d\n", bst); + ret = -EINVAL; + goto err; + } + + if (bst % 15625) { + dev_err(codec->dev, "Current not a multiple of 15625uA (%d)\n", + bst); + ret = -EINVAL; + goto err; + } + + while (bst > 1850000) { + bst -= 15625; + steps++; + } + + regmap_write(cs35l33->regmap, CS35L33_BST_PEAK_CTL, + steps+0x70); + +err: + return ret; +} + +static int cs35l33_probe(struct snd_soc_codec *codec) +{ + struct cs35l33_private *cs35l33 = snd_soc_codec_get_drvdata(codec); + + cs35l33->codec = codec; + pm_runtime_get_sync(codec->dev); + + regmap_update_bits(cs35l33->regmap, CS35L33_PROTECT_CTL, + CS35L33_ALIVE_WD_DIS, 0x8); + regmap_update_bits(cs35l33->regmap, CS35L33_BST_CTL2, + CS35L33_ALIVE_WD_DIS2, + CS35L33_ALIVE_WD_DIS2); + + /* Set Platform Data */ + regmap_update_bits(cs35l33->regmap, CS35L33_BST_CTL1, + CS35L33_BST_CTL_MASK, cs35l33->pdata.boost_ctl); + regmap_update_bits(cs35l33->regmap, CS35L33_CLASSD_CTL, + CS35L33_AMP_DRV_SEL_MASK, + cs35l33->pdata.amp_drv_sel << CS35L33_AMP_DRV_SEL_SHIFT); + + if (cs35l33->pdata.boost_ipk) + cs35l33_set_bst_ipk(codec, cs35l33->pdata.boost_ipk); + + if (cs35l33->enable_soft_ramp) { + snd_soc_update_bits(codec, CS35L33_DAC_CTL, + CS35L33_DIGSFT, CS35L33_DIGSFT); + snd_soc_update_bits(codec, CS35L33_DAC_CTL, + CS35L33_DSR_RATE, cs35l33->pdata.ramp_rate); + } else { + snd_soc_update_bits(codec, CS35L33_DAC_CTL, + CS35L33_DIGSFT, 0); + } + + /* update IMON scaling rate if different from default of 0x8 */ + if (cs35l33->pdata.imon_adc_scale != 0x8) + snd_soc_update_bits(codec, CS35L33_ADC_CTL, + CS35L33_IMON_SCALE, cs35l33->pdata.imon_adc_scale); + + cs35l33_set_hg_data(codec, &(cs35l33->pdata)); + + /* + * unmask important interrupts that causes the chip to enter + * speaker safe mode and hence deserves user attention + */ + regmap_update_bits(cs35l33->regmap, CS35L33_INT_MASK_1, + CS35L33_M_OTE | CS35L33_M_OTW | CS35L33_M_AMP_SHORT | + CS35L33_M_CAL_ERR, 0); + + pm_runtime_put_sync(codec->dev); + + return 0; +} + +static struct snd_soc_codec_driver soc_codec_dev_cs35l33 = { + .probe = cs35l33_probe, + + .set_bias_level = cs35l33_set_bias_level, + .set_sysclk = cs35l33_codec_set_sysclk, + + .dapm_widgets = cs35l33_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(cs35l33_dapm_widgets), + .dapm_routes = cs35l33_audio_map, + .num_dapm_routes = ARRAY_SIZE(cs35l33_audio_map), + .controls = cs35l33_snd_controls, + .num_controls = ARRAY_SIZE(cs35l33_snd_controls), + + .idle_bias_off = true, +}; + +static const struct regmap_config cs35l33_regmap = { + .reg_bits = 8, + .val_bits = 8, + + .max_register = CS35L33_MAX_REGISTER, + .reg_defaults = cs35l33_reg, + .num_reg_defaults = ARRAY_SIZE(cs35l33_reg), + .volatile_reg = cs35l33_volatile_register, + .readable_reg = cs35l33_readable_register, + .writeable_reg = cs35l33_writeable_register, + .cache_type = REGCACHE_RBTREE, + .use_single_rw = true, +}; + +static int __maybe_unused cs35l33_runtime_resume(struct device *dev) +{ + struct cs35l33_private *cs35l33 = dev_get_drvdata(dev); + int ret; + + dev_dbg(dev, "%s\n", __func__); + + if (cs35l33->reset_gpio) + gpiod_set_value_cansleep(cs35l33->reset_gpio, 0); + + ret = regulator_bulk_enable(cs35l33->num_core_supplies, + cs35l33->core_supplies); + if (ret != 0) { + dev_err(dev, "Failed to enable core supplies: %d\n", ret); + return ret; + } + + regcache_cache_only(cs35l33->regmap, false); + + if (cs35l33->reset_gpio) + gpiod_set_value_cansleep(cs35l33->reset_gpio, 1); + + msleep(CS35L33_BOOT_DELAY); + + ret = regcache_sync(cs35l33->regmap); + if (ret != 0) { + dev_err(dev, "Failed to restore register cache\n"); + goto err; + } + + return 0; + +err: + regcache_cache_only(cs35l33->regmap, true); + regulator_bulk_disable(cs35l33->num_core_supplies, + cs35l33->core_supplies); + + return ret; +} + +static int __maybe_unused cs35l33_runtime_suspend(struct device *dev) +{ + struct cs35l33_private *cs35l33 = dev_get_drvdata(dev); + + dev_dbg(dev, "%s\n", __func__); + + /* redo the calibration in next power up */ + cs35l33->amp_cal = false; + + regcache_cache_only(cs35l33->regmap, true); + regcache_mark_dirty(cs35l33->regmap); + regulator_bulk_disable(cs35l33->num_core_supplies, + cs35l33->core_supplies); + + return 0; +} + +static const struct dev_pm_ops cs35l33_pm_ops = { + SET_RUNTIME_PM_OPS(cs35l33_runtime_suspend, + cs35l33_runtime_resume, + NULL) +}; + +static int cs35l33_get_hg_data(const struct device_node *np, + struct cs35l33_pdata *pdata) +{ + struct device_node *hg; + struct cs35l33_hg *hg_config = &pdata->hg_config; + u32 val32; + + hg = of_get_child_by_name(np, "cirrus,hg-algo"); + hg_config->enable_hg_algo = hg ? true : false; + + if (hg_config->enable_hg_algo) { + if (of_property_read_u32(hg, "cirrus,mem-depth", &val32) >= 0) + hg_config->mem_depth = val32; + if (of_property_read_u32(hg, "cirrus,release-rate", + &val32) >= 0) + hg_config->release_rate = val32; + if (of_property_read_u32(hg, "cirrus,ldo-thld", &val32) >= 0) + hg_config->ldo_thld = val32; + if (of_property_read_u32(hg, "cirrus,ldo-path-disable", + &val32) >= 0) + hg_config->ldo_path_disable = val32; + if (of_property_read_u32(hg, "cirrus,ldo-entry-delay", + &val32) >= 0) + hg_config->ldo_entry_delay = val32; + + hg_config->vp_hg_auto = of_property_read_bool(hg, + "cirrus,vp-hg-auto"); + + if (of_property_read_u32(hg, "cirrus,vp-hg", &val32) >= 0) + hg_config->vp_hg = val32; + if (of_property_read_u32(hg, "cirrus,vp-hg-rate", &val32) >= 0) + hg_config->vp_hg_rate = val32; + if (of_property_read_u32(hg, "cirrus,vp-hg-va", &val32) >= 0) + hg_config->vp_hg_va = val32; + } + + of_node_put(hg); + + return 0; +} + +static irqreturn_t cs35l33_irq_thread(int irq, void *data) +{ + struct cs35l33_private *cs35l33 = data; + struct snd_soc_codec *codec = cs35l33->codec; + unsigned int sticky_val1, sticky_val2, current_val, mask1, mask2; + + regmap_read(cs35l33->regmap, CS35L33_INT_STATUS_2, + &sticky_val2); + regmap_read(cs35l33->regmap, CS35L33_INT_STATUS_1, + &sticky_val1); + regmap_read(cs35l33->regmap, CS35L33_INT_MASK_2, &mask2); + regmap_read(cs35l33->regmap, CS35L33_INT_MASK_1, &mask1); + + /* Check to see if the unmasked bits are active, + * if not then exit. + */ + if (!(sticky_val1 & ~mask1) && !(sticky_val2 & ~mask2)) + return IRQ_NONE; + + regmap_read(cs35l33->regmap, CS35L33_INT_STATUS_1, + ¤t_val); + + /* handle the interrupts */ + + if (sticky_val1 & CS35L33_AMP_SHORT) { + dev_crit(codec->dev, "Amp short error\n"); + if (!(current_val & CS35L33_AMP_SHORT)) { + dev_dbg(codec->dev, + "Amp short error release\n"); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, + CS35L33_AMP_SHORT_RLS, 0); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, + CS35L33_AMP_SHORT_RLS, + CS35L33_AMP_SHORT_RLS); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_AMP_SHORT_RLS, + 0); + } + } + + if (sticky_val1 & CS35L33_CAL_ERR) { + dev_err(codec->dev, "Cal error\n"); + + /* redo the calibration in next power up */ + cs35l33->amp_cal = false; + + if (!(current_val & CS35L33_CAL_ERR)) { + dev_dbg(codec->dev, "Cal error release\n"); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_CAL_ERR_RLS, + 0); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_CAL_ERR_RLS, + CS35L33_CAL_ERR_RLS); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_CAL_ERR_RLS, + 0); + } + } + + if (sticky_val1 & CS35L33_OTE) { + dev_crit(codec->dev, "Over temperature error\n"); + if (!(current_val & CS35L33_OTE)) { + dev_dbg(codec->dev, + "Over temperature error release\n"); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_OTE_RLS, 0); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_OTE_RLS, + CS35L33_OTE_RLS); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_OTE_RLS, 0); + } + } + + if (sticky_val1 & CS35L33_OTW) { + dev_err(codec->dev, "Over temperature warning\n"); + if (!(current_val & CS35L33_OTW)) { + dev_dbg(codec->dev, + "Over temperature warning release\n"); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_OTW_RLS, 0); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_OTW_RLS, + CS35L33_OTW_RLS); + regmap_update_bits(cs35l33->regmap, + CS35L33_AMP_CTL, CS35L33_OTW_RLS, 0); + } + } + if (CS35L33_ALIVE_ERR & sticky_val1) + dev_err(codec->dev, "ERROR: ADSPCLK Interrupt\n"); + + if (CS35L33_MCLK_ERR & sticky_val1) + dev_err(codec->dev, "ERROR: MCLK Interrupt\n"); + + if (CS35L33_VMON_OVFL & sticky_val2) + dev_err(codec->dev, + "ERROR: VMON Overflow Interrupt\n"); + + if (CS35L33_IMON_OVFL & sticky_val2) + dev_err(codec->dev, + "ERROR: IMON Overflow Interrupt\n"); + + if (CS35L33_VPMON_OVFL & sticky_val2) + dev_err(codec->dev, + "ERROR: VPMON Overflow Interrupt\n"); + + return IRQ_HANDLED; +} + +static const char * const cs35l33_core_supplies[] = { + "VA", + "VP", +}; + +static int cs35l33_of_get_pdata(struct device *dev, + struct cs35l33_private *cs35l33) +{ + struct device_node *np = dev->of_node; + struct cs35l33_pdata *pdata = &cs35l33->pdata; + u32 val32; + + if (!np) + return 0; + + if (of_property_read_u32(np, "cirrus,boost-ctl", &val32) >= 0) { + pdata->boost_ctl = val32; + pdata->amp_drv_sel = 1; + } + + if (of_property_read_u32(np, "cirrus,ramp-rate", &val32) >= 0) { + pdata->ramp_rate = val32; + cs35l33->enable_soft_ramp = true; + } + + if (of_property_read_u32(np, "cirrus,boost-ipk", &val32) >= 0) + pdata->boost_ipk = val32; + + if (of_property_read_u32(np, "cirrus,imon-adc-scale", &val32) >= 0) { + if ((val32 == 0x0) || (val32 == 0x7) || (val32 == 0x6)) + pdata->imon_adc_scale = val32; + else + /* use default value */ + pdata->imon_adc_scale = 0x8; + } else { + /* use default value */ + pdata->imon_adc_scale = 0x8; + } + + cs35l33_get_hg_data(np, pdata); + + return 0; +} + +static int cs35l33_i2c_probe(struct i2c_client *i2c_client, + const struct i2c_device_id *id) +{ + struct cs35l33_private *cs35l33; + struct cs35l33_pdata *pdata = dev_get_platdata(&i2c_client->dev); + int ret, devid, i; + unsigned int reg; + + cs35l33 = devm_kzalloc(&i2c_client->dev, sizeof(struct cs35l33_private), + GFP_KERNEL); + if (!cs35l33) + return -ENOMEM; + + i2c_set_clientdata(i2c_client, cs35l33); + cs35l33->regmap = devm_regmap_init_i2c(i2c_client, &cs35l33_regmap); + if (IS_ERR(cs35l33->regmap)) { + ret = PTR_ERR(cs35l33->regmap); + dev_err(&i2c_client->dev, "regmap_init() failed: %d\n", ret); + return ret; + } + + regcache_cache_only(cs35l33->regmap, true); + + for (i = 0; i < ARRAY_SIZE(cs35l33_core_supplies); i++) + cs35l33->core_supplies[i].supply + = cs35l33_core_supplies[i]; + cs35l33->num_core_supplies = ARRAY_SIZE(cs35l33_core_supplies); + + ret = devm_regulator_bulk_get(&i2c_client->dev, + cs35l33->num_core_supplies, + cs35l33->core_supplies); + if (ret != 0) { + dev_err(&i2c_client->dev, + "Failed to request core supplies: %d\n", + ret); + return ret; + } + + if (pdata) { + cs35l33->pdata = *pdata; + } else { + cs35l33_of_get_pdata(&i2c_client->dev, cs35l33); + pdata = &cs35l33->pdata; + } + + ret = devm_request_threaded_irq(&i2c_client->dev, i2c_client->irq, NULL, + cs35l33_irq_thread, IRQF_ONESHOT | IRQF_TRIGGER_LOW, + "cs35l33", cs35l33); + if (ret != 0) + dev_warn(&i2c_client->dev, "Failed to request IRQ: %d\n", ret); + + /* We could issue !RST or skip it based on AMP topology */ + cs35l33->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev, + "reset-gpios", GPIOD_OUT_HIGH); + if (IS_ERR(cs35l33->reset_gpio)) { + dev_err(&i2c_client->dev, "%s ERROR: Can't get reset GPIO\n", + __func__); + return PTR_ERR(cs35l33->reset_gpio); + } + + ret = regulator_bulk_enable(cs35l33->num_core_supplies, + cs35l33->core_supplies); + if (ret != 0) { + dev_err(&i2c_client->dev, + "Failed to enable core supplies: %d\n", + ret); + return ret; + } + + if (cs35l33->reset_gpio) + gpiod_set_value_cansleep(cs35l33->reset_gpio, 1); + + msleep(CS35L33_BOOT_DELAY); + regcache_cache_only(cs35l33->regmap, false); + + /* initialize codec */ + ret = regmap_read(cs35l33->regmap, CS35L33_DEVID_AB, ®); + devid = (reg & 0xFF) << 12; + ret = regmap_read(cs35l33->regmap, CS35L33_DEVID_CD, ®); + devid |= (reg & 0xFF) << 4; + ret = regmap_read(cs35l33->regmap, CS35L33_DEVID_E, ®); + devid |= (reg & 0xF0) >> 4; + + if (devid != CS35L33_CHIP_ID) { + dev_err(&i2c_client->dev, + "CS35L33 Device ID (%X). Expected ID %X\n", + devid, CS35L33_CHIP_ID); + goto err_enable; + } + + ret = regmap_read(cs35l33->regmap, CS35L33_REV_ID, ®); + if (ret < 0) { + dev_err(&i2c_client->dev, "Get Revision ID failed\n"); + goto err_enable; + } + + dev_info(&i2c_client->dev, + "Cirrus Logic CS35L33, Revision: %02X\n", reg & 0xFF); + + ret = regmap_register_patch(cs35l33->regmap, + cs35l33_patch, ARRAY_SIZE(cs35l33_patch)); + if (ret < 0) { + dev_err(&i2c_client->dev, + "Error in applying regmap patch: %d\n", ret); + goto err_enable; + } + + /* disable mclk and tdm */ + regmap_update_bits(cs35l33->regmap, CS35L33_CLK_CTL, + CS35L33_MCLKDIS | CS35L33_SDOUT_3ST_TDM, + CS35L33_MCLKDIS | CS35L33_SDOUT_3ST_TDM); + + pm_runtime_set_autosuspend_delay(&i2c_client->dev, 100); + pm_runtime_use_autosuspend(&i2c_client->dev); + pm_runtime_set_active(&i2c_client->dev); + pm_runtime_enable(&i2c_client->dev); + + ret = snd_soc_register_codec(&i2c_client->dev, + &soc_codec_dev_cs35l33, &cs35l33_dai, 1); + if (ret < 0) { + dev_err(&i2c_client->dev, "%s: Register codec failed\n", + __func__); + goto err_enable; + } + + return 0; + +err_enable: + regulator_bulk_disable(cs35l33->num_core_supplies, + cs35l33->core_supplies); + + return ret; +} + +static int cs35l33_i2c_remove(struct i2c_client *client) +{ + struct cs35l33_private *cs35l33 = i2c_get_clientdata(client); + + snd_soc_unregister_codec(&client->dev); + + if (cs35l33->reset_gpio) + gpiod_set_value_cansleep(cs35l33->reset_gpio, 0); + + pm_runtime_disable(&client->dev); + regulator_bulk_disable(cs35l33->num_core_supplies, + cs35l33->core_supplies); + + return 0; +} + +static const struct of_device_id cs35l33_of_match[] = { + { .compatible = "cirrus,cs35l33", }, + {}, +}; +MODULE_DEVICE_TABLE(of, cs35l33_of_match); + +static const struct i2c_device_id cs35l33_id[] = { + {"cs35l33", 0}, + {} +}; + +MODULE_DEVICE_TABLE(i2c, cs35l33_id); + +static struct i2c_driver cs35l33_i2c_driver = { + .driver = { + .name = "cs35l33", + .pm = &cs35l33_pm_ops, + .of_match_table = cs35l33_of_match, + + }, + .id_table = cs35l33_id, + .probe = cs35l33_i2c_probe, + .remove = cs35l33_i2c_remove, + +}; +module_i2c_driver(cs35l33_i2c_driver); + +MODULE_DESCRIPTION("ASoC CS35L33 driver"); +MODULE_AUTHOR("Paul Handrigan, Cirrus Logic Inc, <paul.handrigan@cirrus.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/cs35l33.h b/sound/soc/codecs/cs35l33.h new file mode 100644 index 000000000000..c045737d1a5f --- /dev/null +++ b/sound/soc/codecs/cs35l33.h @@ -0,0 +1,221 @@ +/* + * cs35l33.h -- CS35L33 ALSA SoC audio driver + * + * Copyright 2016 Cirrus Logic, Inc. + * + * Author: Paul Handrigan <paul.handrigan@cirrus.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. + * + */ + +#ifndef __CS35L33_H__ +#define __CS35L33_H__ + +#define CS35L33_CHIP_ID 0x00035A33 +#define CS35L33_DEVID_AB 0x01 /* Device ID A & B [RO] */ +#define CS35L33_DEVID_CD 0x02 /* Device ID C & D [RO] */ +#define CS35L33_DEVID_E 0x03 /* Device ID E [RO] */ +#define CS35L33_FAB_ID 0x04 /* Fab ID [RO] */ +#define CS35L33_REV_ID 0x05 /* Revision ID [RO] */ +#define CS35L33_PWRCTL1 0x06 /* Power Ctl 1 */ +#define CS35L33_PWRCTL2 0x07 /* Power Ctl 2 */ +#define CS35L33_CLK_CTL 0x08 /* Clock Ctl */ +#define CS35L33_BST_PEAK_CTL 0x09 /* Max Current for Boost */ +#define CS35L33_PROTECT_CTL 0x0A /* Amp Protection Parameters */ +#define CS35L33_BST_CTL1 0x0B /* Boost Converter CTL1 */ +#define CS35L33_BST_CTL2 0x0C /* Boost Converter CTL2 */ +#define CS35L33_ADSP_CTL 0x0D /* Serial Port Control */ +#define CS35L33_ADC_CTL 0x0E /* ADC Control */ +#define CS35L33_DAC_CTL 0x0F /* DAC Control */ +#define CS35L33_DIG_VOL_CTL 0x10 /* Digital Volume CTL */ +#define CS35L33_CLASSD_CTL 0x11 /* Class D Amp CTL */ +#define CS35L33_AMP_CTL 0x12 /* Amp Gain/Protecton Release CTL */ +#define CS35L33_INT_MASK_1 0x13 /* Interrupt Mask 1 */ +#define CS35L33_INT_MASK_2 0x14 /* Interrupt Mask 2 */ +#define CS35L33_INT_STATUS_1 0x15 /* Interrupt Status 1 [RO] */ +#define CS35L33_INT_STATUS_2 0x16 /* Interrupt Status 2 [RO] */ +#define CS35L33_DIAG_LOCK 0x17 /* Diagnostic Mode Register Lock */ +#define CS35L33_DIAG_CTRL_1 0x18 /* Diagnostic Mode Register Control */ +#define CS35L33_DIAG_CTRL_2 0x19 /* Diagnostic Mode Register Control 2 */ +#define CS35L33_HG_MEMLDO_CTL 0x23 /* H/G Memory/LDO CTL */ +#define CS35L33_HG_REL_RATE 0x24 /* H/G Release Rate */ +#define CS35L33_LDO_DEL 0x25 /* LDO Entry Delay/VPhg Control 1 */ +#define CS35L33_HG_HEAD 0x29 /* H/G Headroom */ +#define CS35L33_HG_EN 0x2A /* H/G Enable/VPhg CNT2 */ +#define CS35L33_TX_VMON 0x2D /* TDM TX Control 1 (VMON) */ +#define CS35L33_TX_IMON 0x2E /* TDM TX Control 2 (IMON) */ +#define CS35L33_TX_VPMON 0x2F /* TDM TX Control 3 (VPMON) */ +#define CS35L33_TX_VBSTMON 0x30 /* TDM TX Control 4 (VBSTMON) */ +#define CS35L33_TX_FLAG 0x31 /* TDM TX Control 5 (FLAG) */ +#define CS35L33_TX_EN1 0x32 /* TDM TX Enable 1 */ +#define CS35L33_TX_EN2 0x33 /* TDM TX Enable 2 */ +#define CS35L33_TX_EN3 0x34 /* TDM TX Enable 3 */ +#define CS35L33_TX_EN4 0x35 /* TDM TX Enable 4 */ +#define CS35L33_RX_AUD 0x36 /* TDM RX Control 1 */ +#define CS35L33_RX_SPLY 0x37 /* TDM RX Control 2 */ +#define CS35L33_RX_ALIVE 0x38 /* TDM RX Control 3 */ +#define CS35L33_BST_CTL4 0x39 /* Boost Converter Control 4 */ +#define CS35L33_HG_STATUS 0x3F /* H/G Status */ +#define CS35L33_MAX_REGISTER 0x59 + +#define CS35L33_MCLK_5644 5644800 +#define CS35L33_MCLK_6144 6144000 +#define CS35L33_MCLK_6 6000000 +#define CS35L33_MCLK_11289 11289600 +#define CS35L33_MCLK_12 12000000 +#define CS35L33_MCLK_12288 12288000 + +/* CS35L33_PWRCTL1 */ +#define CS35L33_PDN_AMP (1 << 7) +#define CS35L33_PDN_BST (1 << 2) +#define CS35L33_PDN_ALL 1 + +/* CS35L33_PWRCTL2 */ +#define CS35L33_PDN_VMON_SHIFT 7 +#define CS35L33_PDN_VMON (1 << CS35L33_PDN_VMON_SHIFT) +#define CS35L33_PDN_IMON_SHIFT 6 +#define CS35L33_PDN_IMON (1 << CS35L33_PDN_IMON_SHIFT) +#define CS35L33_PDN_VPMON_SHIFT 5 +#define CS35L33_PDN_VPMON (1 << CS35L33_PDN_VPMON_SHIFT) +#define CS35L33_PDN_VBSTMON_SHIFT 4 +#define CS35L33_PDN_VBSTMON (1 << CS35L33_PDN_VBSTMON_SHIFT) +#define CS35L33_SDOUT_3ST_I2S_SHIFT 3 +#define CS35L33_SDOUT_3ST_I2S (1 << CS35L33_SDOUT_3ST_I2S_SHIFT) +#define CS35L33_PDN_SDIN_SHIFT 2 +#define CS35L33_PDN_SDIN (1 << CS35L33_PDN_SDIN_SHIFT) +#define CS35L33_PDN_TDM_SHIFT 1 +#define CS35L33_PDN_TDM (1 << CS35L33_PDN_TDM_SHIFT) + +/* CS35L33_CLK_CTL */ +#define CS35L33_MCLKDIS (1 << 7) +#define CS35L33_MCLKDIV2 (1 << 6) +#define CS35L33_SDOUT_3ST_TDM (1 << 5) +#define CS35L33_INT_FS_RATE (1 << 4) +#define CS35L33_ADSP_FS 0xF + +/* CS35L33_PROTECT_CTL */ +#define CS35L33_ALIVE_WD_DIS (3 << 2) + +/* CS35L33_BST_CTL1 */ +#define CS35L33_BST_CTL_SRC (1 << 6) +#define CS35L33_BST_CTL_SHIFT (1 << 5) +#define CS35L33_BST_CTL_MASK 0x3F + +/* CS35L33_BST_CTL2 */ +#define CS35L33_TDM_WD_SEL (1 << 4) +#define CS35L33_ALIVE_WD_DIS2 (1 << 3) +#define CS35L33_VBST_SR_STEP 0x3 + +/* CS35L33_ADSP_CTL */ +#define CS35L33_ADSP_DRIVE (1 << 7) +#define CS35L33_MS_MASK (1 << 6) +#define CS35L33_SDIN_LOC (3 << 4) +#define CS35L33_ALIVE_RATE 0x3 + +/* CS35L33_ADC_CTL */ +#define CS35L33_INV_VMON (1 << 7) +#define CS35L33_INV_IMON (1 << 6) +#define CS35L33_ADC_NOTCH_DIS (1 << 5) +#define CS35L33_IMON_SCALE 0xF + +/* CS35L33_DAC_CTL */ +#define CS35L33_INV_DAC (1 << 7) +#define CS35L33_DAC_NOTCH_DIS (1 << 5) +#define CS35L33_DIGSFT (1 << 4) +#define CS35L33_DSR_RATE 0xF + +/* CS35L33_CLASSD_CTL */ +#define CS35L33_AMP_SD (1 << 6) +#define CS35L33_AMP_DRV_SEL_SRC (1 << 5) +#define CS35L33_AMP_DRV_SEL_MASK 0x10 +#define CS35L33_AMP_DRV_SEL_SHIFT 4 +#define CS35L33_AMP_CAL (1 << 3) +#define CS35L33_GAIN_CHG_ZC_MASK 0x04 +#define CS35L33_GAIN_CHG_ZC_SHIFT 2 +#define CS35L33_CLASS_D_CTL_MASK 0x3F + +/* CS35L33_AMP_CTL */ +#define CS35L33_AMP_GAIN 0xF0 +#define CS35L33_CAL_ERR_RLS (1 << 3) +#define CS35L33_AMP_SHORT_RLS (1 << 2) +#define CS35L33_OTW_RLS (1 << 1) +#define CS35L33_OTE_RLS 1 + +/* CS35L33_INT_MASK_1 */ +#define CS35L33_M_CAL_ERR_SHIFT 6 +#define CS35L33_M_CAL_ERR (1 << CS35L33_M_CAL_ERR_SHIFT) +#define CS35L33_M_ALIVE_ERR_SHIFT 5 +#define CS35L33_M_ALIVE_ERR (1 << CS35L33_M_ALIVE_ERR_SHIFT) +#define CS35L33_M_AMP_SHORT_SHIFT 2 +#define CS35L33_M_AMP_SHORT (1 << CS35L33_M_AMP_SHORT_SHIFT) +#define CS35L33_M_OTW_SHIFT 1 +#define CS35L33_M_OTW (1 << CS35L33_M_OTW_SHIFT) +#define CS35L33_M_OTE_SHIFT 0 +#define CS35L33_M_OTE (1 << CS35L33_M_OTE_SHIFT) + +/* CS35L33_INT_STATUS_1 */ +#define CS35L33_CAL_ERR (1 << 6) +#define CS35L33_ALIVE_ERR (1 << 5) +#define CS35L33_ADSPCLK_ERR (1 << 4) +#define CS35L33_MCLK_ERR (1 << 3) +#define CS35L33_AMP_SHORT (1 << 2) +#define CS35L33_OTW (1 << 1) +#define CS35L33_OTE (1 << 0) + +/* CS35L33_INT_STATUS_2 */ +#define CS35L33_VMON_OVFL (1 << 7) +#define CS35L33_IMON_OVFL (1 << 6) +#define CS35L33_VPMON_OVFL (1 << 5) +#define CS35L33_VBSTMON_OVFL (1 << 4) +#define CS35L33_PDN_DONE 1 + +/* CS35L33_BST_CTL4 */ +#define CS35L33_BST_RGS 0x70 +#define CS35L33_BST_COEFF3 0xF + +/* CS35L33_HG_MEMLDO_CTL */ +#define CS35L33_MEM_DEPTH_SHIFT 5 +#define CS35L33_MEM_DEPTH_MASK (0x3 << CS35L33_MEM_DEPTH_SHIFT) +#define CS35L33_LDO_THLD_SHIFT 1 +#define CS35L33_LDO_THLD_MASK (0xF << CS35L33_LDO_THLD_SHIFT) +#define CS35L33_LDO_DISABLE_SHIFT 0 +#define CS35L33_LDO_DISABLE_MASK (0x1 << CS35L33_LDO_DISABLE_SHIFT) + +/* CS35L33_LDO_DEL */ +#define CS35L33_VP_HG_VA_SHIFT 5 +#define CS35L33_VP_HG_VA_MASK (0x7 << CS35L33_VP_HG_VA_SHIFT) +#define CS35L33_LDO_ENTRY_DELAY_SHIFT 2 +#define CS35L33_LDO_ENTRY_DELAY_MASK (0x7 << CS35L33_LDO_ENTRY_DELAY_SHIFT) +#define CS35L33_VP_HG_RATE_SHIFT 0 +#define CS35L33_VP_HG_RATE_MASK (0x3 << CS35L33_VP_HG_RATE_SHIFT) + +/* CS35L33_HG_HEAD */ +#define CS35L33_HD_RM_SHIFT 0 +#define CS35L33_HD_RM_MASK (0x7F << CS35L33_HD_RM_SHIFT) + +/* CS35L33_HG_EN */ +#define CS35L33_CLASS_HG_ENA_SHIFT 7 +#define CS35L33_CLASS_HG_EN_MASK (0x1 << CS35L33_CLASS_HG_ENA_SHIFT) +#define CS35L33_VP_HG_AUTO_SHIFT 6 +#define CS35L33_VP_HG_AUTO_MASK (0x1 << 6) +#define CS35L33_VP_HG_SHIFT 0 +#define CS35L33_VP_HG_MASK (0x1F << CS35L33_VP_HG_SHIFT) + +#define CS35L33_RATES (SNDRV_PCM_RATE_8000_48000) +#define CS35L33_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE) + +/* CS35L33_{RX,TX}_X */ +#define CS35L33_X_STATE_SHIFT 7 +#define CS35L33_X_STATE (1 << CS35L33_X_STATE_SHIFT) +#define CS35L33_X_LOC_SHIFT 0 +#define CS35L33_X_LOC (0x1F << CS35L33_X_LOC_SHIFT) + +/* CS35L33_RX_AUD */ +#define CS35L33_AUDIN_RX_DEPTH_SHIFT 5 +#define CS35L33_AUDIN_RX_DEPTH (0x7 << CS35L33_AUDIN_RX_DEPTH_SHIFT) + +#endif diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index 5ec5a682d186..954a4f5d3338 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -359,6 +359,11 @@ SND_SOC_DAPM_INPUT("IN2R"), SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"), SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"), +SND_SOC_DAPM_OUTPUT("DSP Voice Trigger"), + +SND_SOC_DAPM_SWITCH("DSP3 Voice Trigger", SND_SOC_NOPM, 2, 0, + &arizona_voice_trigger_switch[2]), + SND_SOC_DAPM_PGA_E("IN1L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1L_ENA_SHIFT, 0, NULL, 0, arizona_in_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | @@ -899,10 +904,16 @@ static const struct snd_soc_dapm_route cs47l24_dapm_routes[] = { { "MICSUPP", NULL, "SYSCLK" }, + { "DRC1 Signal Activity", NULL, "SYSCLK" }, + { "DRC2 Signal Activity", NULL, "SYSCLK" }, { "DRC1 Signal Activity", NULL, "DRC1L" }, { "DRC1 Signal Activity", NULL, "DRC1R" }, { "DRC2 Signal Activity", NULL, "DRC2L" }, { "DRC2 Signal Activity", NULL, "DRC2R" }, + + { "DSP Voice Trigger", NULL, "SYSCLK" }, + { "DSP Voice Trigger", NULL, "DSP3 Voice Trigger" }, + { "DSP3 Voice Trigger", "Switch", "DSP3" }, }; static int cs47l24_set_fll(struct snd_soc_codec *codec, int fll_id, int source, @@ -1067,6 +1078,7 @@ static irqreturn_t cs47l24_adsp2_irq(int irq, void *data) { struct cs47l24_priv *priv = data; struct arizona *arizona = priv->core.arizona; + struct arizona_voice_trigger_info info; int serviced = 0; int i, ret; @@ -1074,6 +1086,12 @@ static irqreturn_t cs47l24_adsp2_irq(int irq, void *data) ret = wm_adsp_compr_handle_irq(&priv->core.adsp[i]); if (ret != -ENODEV) serviced++; + if (ret == WM_ADSP_COMPR_VOICE_TRIGGER) { + info.core = i; + arizona_call_notifiers(arizona, + ARIZONA_NOTIFY_VOICE_TRIGGER, + &info); + } } if (!serviced) { @@ -1096,6 +1114,7 @@ static int cs47l24_codec_probe(struct snd_soc_codec *codec) arizona_init_spk(codec); arizona_init_gpio(codec); arizona_init_mono(codec); + arizona_init_notifiers(codec); ret = arizona_request_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, "ADSP2 Compressed IRQ", cs47l24_adsp2_irq, 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..846deed6af41 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -1713,6 +1713,7 @@ static const struct snd_soc_dapm_route wm5102_dapm_routes[] = { { "MICSUPP", NULL, "SYSCLK" }, + { "DRC1 Signal Activity", NULL, "SYSCLK" }, { "DRC1 Signal Activity", NULL, "DRC1L" }, { "DRC1 Signal Activity", NULL, "DRC1R" }, }; @@ -1872,7 +1873,7 @@ 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 b5820e4d5471..156547026a40 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -1104,6 +1104,11 @@ SND_SOC_DAPM_INPUT("IN4R"), SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"), SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"), +SND_SOC_DAPM_OUTPUT("DSP Voice Trigger"), + +SND_SOC_DAPM_SWITCH("DSP3 Voice Trigger", SND_SOC_NOPM, 2, 0, + &arizona_voice_trigger_switch[2]), + SND_SOC_DAPM_PGA_E("IN1L PGA", ARIZONA_INPUT_ENABLES, ARIZONA_IN1L_ENA_SHIFT, 0, NULL, 0, wm5110_in_ev, SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMD | @@ -1723,6 +1728,7 @@ 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" }, @@ -1997,10 +2003,16 @@ static const struct snd_soc_dapm_route wm5110_dapm_routes[] = { { "MICSUPP", NULL, "SYSCLK" }, + { "DRC1 Signal Activity", NULL, "SYSCLK" }, + { "DRC2 Signal Activity", NULL, "SYSCLK" }, { "DRC1 Signal Activity", NULL, "DRC1L" }, { "DRC1 Signal Activity", NULL, "DRC1R" }, { "DRC2 Signal Activity", NULL, "DRC2L" }, { "DRC2 Signal Activity", NULL, "DRC2R" }, + + { "DSP Voice Trigger", NULL, "SYSCLK" }, + { "DSP Voice Trigger", NULL, "DSP3 Voice Trigger" }, + { "DSP3 Voice Trigger", "Switch", "DSP3" }, }; static int wm5110_set_fll(struct snd_soc_codec *codec, int fll_id, int source, @@ -2222,6 +2234,7 @@ static irqreturn_t wm5110_adsp2_irq(int irq, void *data) { struct wm5110_priv *priv = data; struct arizona *arizona = priv->core.arizona; + struct arizona_voice_trigger_info info; int serviced = 0; int i, ret; @@ -2229,6 +2242,12 @@ static irqreturn_t wm5110_adsp2_irq(int irq, void *data) ret = wm_adsp_compr_handle_irq(&priv->core.adsp[i]); if (ret != -ENODEV) serviced++; + if (ret == WM_ADSP_COMPR_VOICE_TRIGGER) { + info.core = i; + arizona_call_notifiers(arizona, + ARIZONA_NOTIFY_VOICE_TRIGGER, + &info); + } } if (!serviced) { @@ -2251,6 +2270,7 @@ static int wm5110_codec_probe(struct snd_soc_codec *codec) arizona_init_spk(codec); arizona_init_gpio(codec); arizona_init_mono(codec); + arizona_init_notifiers(codec); ret = arizona_request_irq(arizona, ARIZONA_IRQ_DSP_IRQ1, "ADSP2 Compressed IRQ", wm5110_adsp2_irq, 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, diff --git a/sound/soc/codecs/wm8998.c b/sound/soc/codecs/wm8998.c index 449f66636205..3a5c896a2d13 100644 --- a/sound/soc/codecs/wm8998.c +++ b/sound/soc/codecs/wm8998.c @@ -1166,6 +1166,7 @@ static const struct snd_soc_dapm_route wm8998_dapm_routes[] = { { "MICSUPP", NULL, "SYSCLK" }, + { "DRC1 Signal Activity", NULL, "SYSCLK" }, { "DRC1 Signal Activity", NULL, "DRC1L" }, { "DRC1 Signal Activity", NULL, "DRC1R" }, }; diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index a07bd7c2c587..21fbe7d07063 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -394,6 +394,7 @@ static const struct { int compr_direction; int num_caps; const struct wm_adsp_fw_caps *caps; + bool voice_trigger; } wm_adsp_fw[WM_ADSP_NUM_FW] = { [WM_ADSP_FW_MBC_VSS] = { .file = "mbc-vss" }, [WM_ADSP_FW_HIFI] = { .file = "hifi" }, @@ -406,6 +407,7 @@ static const struct { .compr_direction = SND_COMPRESS_CAPTURE, .num_caps = ARRAY_SIZE(ctrl_caps), .caps = ctrl_caps, + .voice_trigger = true, }, [WM_ADSP_FW_ASR] = { .file = "asr" }, [WM_ADSP_FW_TRACE] = { @@ -2366,13 +2368,15 @@ int wm_adsp2_event(struct snd_soc_dapm_widget *w, dsp->running = false; regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL, - ADSP2_SYS_ENA | ADSP2_CORE_ENA | - ADSP2_START, 0); + ADSP2_CORE_ENA | ADSP2_START, 0); /* Make sure DMAs are quiesced */ + regmap_write(dsp->regmap, dsp->base + ADSP2_RDMA_CONFIG_1, 0); regmap_write(dsp->regmap, dsp->base + ADSP2_WDMA_CONFIG_1, 0); regmap_write(dsp->regmap, dsp->base + ADSP2_WDMA_CONFIG_2, 0); - regmap_write(dsp->regmap, dsp->base + ADSP2_RDMA_CONFIG_1, 0); + + regmap_update_bits(dsp->regmap, dsp->base + ADSP2_CONTROL, + ADSP2_SYS_ENA, 0); list_for_each_entry(ctl, &dsp->ctl_list, list) ctl->enabled = 0; @@ -2998,6 +3002,9 @@ int wm_adsp_compr_handle_irq(struct wm_adsp *dsp) 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); @@ -3037,12 +3044,8 @@ int wm_adsp_compr_pointer(struct snd_compr_stream *stream, buf = compr->buf; - if (!compr->buf) { - ret = -ENXIO; - goto out; - } - - if (compr->buf->error) { + if (!compr->buf || compr->buf->error) { + snd_compr_stop_error(stream, SNDRV_PCM_STATE_XRUN); ret = -EIO; goto out; } @@ -3060,8 +3063,12 @@ int wm_adsp_compr_pointer(struct snd_compr_stream *stream, */ if (buf->avail < wm_adsp_compr_frag_words(compr)) { ret = wm_adsp_buffer_get_error(buf); - if (ret < 0) + if (ret < 0) { + if (compr->buf->error) + snd_compr_stop_error(stream, + SNDRV_PCM_STATE_XRUN); goto out; + } ret = wm_adsp_buffer_reenable_irq(buf); if (ret < 0) { @@ -3156,11 +3163,10 @@ static int wm_adsp_compr_read(struct wm_adsp_compr *compr, adsp_dbg(dsp, "Requested read of %zu bytes\n", count); - if (!compr->buf) - return -ENXIO; - - if (compr->buf->error) + if (!compr->buf || compr->buf->error) { + snd_compr_stop_error(compr->stream, SNDRV_PCM_STATE_XRUN); return -EIO; + } count /= WM_ADSP_DATA_WORD_SIZE; diff --git a/sound/soc/codecs/wm_adsp.h b/sound/soc/codecs/wm_adsp.h index feb61e2c4bb4..be3b5bcb7f17 100644 --- a/sound/soc/codecs/wm_adsp.h +++ b/sound/soc/codecs/wm_adsp.h @@ -19,6 +19,10 @@ #include "wmfw.h" +/* Return values for wm_adsp_compr_handle_irq */ +#define WM_ADSP_COMPR_OK 0 +#define WM_ADSP_COMPR_VOICE_TRIGGER 1 + struct wm_adsp_region { int type; unsigned int base; diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index 0f66fda2c772..237dc67002ef 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -1513,8 +1513,9 @@ static struct davinci_mcasp_pdata am33xx_mcasp_pdata = { }; static struct davinci_mcasp_pdata dra7_mcasp_pdata = { - .tx_dma_offset = 0x200, - .rx_dma_offset = 0x284, + /* The CFG port offset will be calculated if it is needed */ + .tx_dma_offset = 0, + .rx_dma_offset = 0, .version = MCASP_VERSION_4, }; @@ -1734,6 +1735,52 @@ static int davinci_mcasp_get_dma_type(struct davinci_mcasp *mcasp) return PCM_EDMA; } +static u32 davinci_mcasp_txdma_offset(struct davinci_mcasp_pdata *pdata) +{ + int i; + u32 offset = 0; + + if (pdata->version != MCASP_VERSION_4) + return pdata->tx_dma_offset; + + for (i = 0; i < pdata->num_serializer; i++) { + if (pdata->serial_dir[i] == TX_MODE) { + if (!offset) { + offset = DAVINCI_MCASP_TXBUF_REG(i); + } else { + pr_err("%s: Only one serializer allowed!\n", + __func__); + break; + } + } + } + + return offset; +} + +static u32 davinci_mcasp_rxdma_offset(struct davinci_mcasp_pdata *pdata) +{ + int i; + u32 offset = 0; + + if (pdata->version != MCASP_VERSION_4) + return pdata->rx_dma_offset; + + for (i = 0; i < pdata->num_serializer; i++) { + if (pdata->serial_dir[i] == RX_MODE) { + if (!offset) { + offset = DAVINCI_MCASP_RXBUF_REG(i); + } else { + pr_err("%s: Only one serializer allowed!\n", + __func__); + break; + } + } + } + + return offset; +} + static int davinci_mcasp_probe(struct platform_device *pdev) { struct snd_dmaengine_dai_dma_data *dma_data; @@ -1862,7 +1909,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev) if (dat) dma_data->addr = dat->start; else - dma_data->addr = mem->start + pdata->tx_dma_offset; + dma_data->addr = mem->start + davinci_mcasp_txdma_offset(pdata); dma = &mcasp->dma_request[SNDRV_PCM_STREAM_PLAYBACK]; res = platform_get_resource(pdev, IORESOURCE_DMA, 0); @@ -1883,7 +1930,8 @@ static int davinci_mcasp_probe(struct platform_device *pdev) if (dat) dma_data->addr = dat->start; else - dma_data->addr = mem->start + pdata->rx_dma_offset; + dma_data->addr = + mem->start + davinci_mcasp_rxdma_offset(pdata); dma = &mcasp->dma_request[SNDRV_PCM_STREAM_CAPTURE]; res = platform_get_resource(pdev, IORESOURCE_DMA, 1); diff --git a/sound/soc/davinci/davinci-mcasp.h b/sound/soc/davinci/davinci-mcasp.h index 1e8787fb3fb7..afddc8010c54 100644 --- a/sound/soc/davinci/davinci-mcasp.h +++ b/sound/soc/davinci/davinci-mcasp.h @@ -85,9 +85,9 @@ (n << 2)) /* Transmit Buffer for Serializer n */ -#define DAVINCI_MCASP_TXBUF_REG 0x200 +#define DAVINCI_MCASP_TXBUF_REG(n) (0x200 + (n << 2)) /* Receive Buffer for Serializer n */ -#define DAVINCI_MCASP_RXBUF_REG 0x280 +#define DAVINCI_MCASP_RXBUF_REG(n) (0x280 + (n << 2)) /* McASP FIFO Registers */ #define DAVINCI_MCASP_V2_AFIFO_BASE (0x1010) diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 632ecc0e3956..bedec4a32581 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -952,16 +952,16 @@ static int _fsl_ssi_set_dai_fmt(struct device *dev, ssi_private->i2s_mode = CCSR_SSI_SCR_NET; switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { case SND_SOC_DAIFMT_I2S: + regmap_update_bits(regs, CCSR_SSI_STCCR, + CCSR_SSI_SxCCR_DC_MASK, + CCSR_SSI_SxCCR_DC(2)); + regmap_update_bits(regs, CCSR_SSI_SRCCR, + CCSR_SSI_SxCCR_DC_MASK, + CCSR_SSI_SxCCR_DC(2)); switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFS: case SND_SOC_DAIFMT_CBS_CFS: ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_MASTER; - regmap_update_bits(regs, CCSR_SSI_STCCR, - CCSR_SSI_SxCCR_DC_MASK, - CCSR_SSI_SxCCR_DC(2)); - regmap_update_bits(regs, CCSR_SSI_SRCCR, - CCSR_SSI_SxCCR_DC_MASK, - CCSR_SSI_SxCCR_DC(2)); break; case SND_SOC_DAIFMT_CBM_CFM: ssi_private->i2s_mode |= CCSR_SSI_SCR_I2S_MODE_SLAVE; diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig index 91c15abb625e..a20c3dfbcb5d 100644 --- a/sound/soc/intel/Kconfig +++ b/sound/soc/intel/Kconfig @@ -7,7 +7,7 @@ config SND_MFLD_MACHINE help This adds support for ASoC machine driver for Intel(R) MID Medfield platform used as alsa device in audio substem in Intel(R) MID devices - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SST_MFLD_PLATFORM @@ -25,7 +25,6 @@ config SND_SST_IPC_ACPI tristate select SND_SST_IPC select SND_SOC_INTEL_SST - depends on ACPI config SND_SOC_INTEL_SST tristate @@ -33,6 +32,12 @@ config SND_SOC_INTEL_SST select SND_SOC_INTEL_SST_MATCH if ACPI depends on (X86 || COMPILE_TEST) +# firmware stuff depends DW_DMAC_CORE; since there is no depends-on from +# the reverse selection, each machine driver needs to select +# SND_SOC_INTEL_SST_FIRMWARE carefully depending on DW_DMAC_CORE +config SND_SOC_INTEL_SST_FIRMWARE + tristate + config SND_SOC_INTEL_SST_ACPI tristate @@ -48,16 +53,33 @@ config SND_SOC_INTEL_BAYTRAIL config SND_SOC_INTEL_HASWELL_MACH tristate "ASoC Audio DSP support for Intel Haswell Lynxpoint" depends on X86_INTEL_LPSS && I2C && I2C_DESIGNWARE_PLATFORM - depends on DW_DMAC_CORE=y + depends on DW_DMAC_CORE select SND_SOC_INTEL_SST + select SND_SOC_INTEL_SST_FIRMWARE select SND_SOC_INTEL_HASWELL select SND_SOC_RT5640 help This adds support for the Lynxpoint Audio DSP on Intel(R) Haswell Ultrabook platforms. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". +config SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH + tristate "ASoC Audio driver for Broxton with DA7219 and MAX98357A in I2S Mode" + depends on X86 && ACPI && I2C + select SND_SOC_INTEL_SST + select SND_SOC_INTEL_SKYLAKE + select SND_SOC_DA7219 + select SND_SOC_MAX98357A + select SND_SOC_DMIC + select SND_SOC_HDAC_HDMI + select SND_HDA_DSP_LOADER + help + This adds support for ASoC machine driver for Broxton-P platforms + with DA7219 + MAX98357A I2S audio codec. + Say Y if you have such a device. + If unsure select "N". + config SND_SOC_INTEL_BXT_RT298_MACH tristate "ASoC Audio driver for Broxton with RT298 I2S mode" depends on X86 && ACPI && I2C @@ -70,26 +92,28 @@ config SND_SOC_INTEL_BXT_RT298_MACH help This adds support for ASoC machine driver for Broxton platforms with RT286 I2S audio codec. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SOC_INTEL_BYT_RT5640_MACH tristate "ASoC Audio driver for Intel Baytrail with RT5640 codec" depends on X86_INTEL_LPSS && I2C - depends on DW_DMAC_CORE=y && (SND_SST_IPC_ACPI = n) + depends on DW_DMAC_CORE && (SND_SST_IPC_ACPI = n) select SND_SOC_INTEL_SST + select SND_SOC_INTEL_SST_FIRMWARE select SND_SOC_INTEL_BAYTRAIL select SND_SOC_RT5640 help This adds audio driver for Intel Baytrail platform based boards with the RT5640 audio codec. This driver is deprecated, use - SND_SOC_INTEL_BYTCR_RT5640_MACH instead for better functionality + SND_SOC_INTEL_BYTCR_RT5640_MACH instead for better functionality. config SND_SOC_INTEL_BYT_MAX98090_MACH tristate "ASoC Audio driver for Intel Baytrail with MAX98090 codec" depends on X86_INTEL_LPSS && I2C - depends on DW_DMAC_CORE=y && (SND_SST_IPC_ACPI = n) + depends on DW_DMAC_CORE && (SND_SST_IPC_ACPI = n) select SND_SOC_INTEL_SST + select SND_SOC_INTEL_SST_FIRMWARE select SND_SOC_INTEL_BAYTRAIL select SND_SOC_MAX98090 help @@ -100,19 +124,20 @@ config SND_SOC_INTEL_BROADWELL_MACH tristate "ASoC Audio DSP support for Intel Broadwell Wildcatpoint" depends on X86_INTEL_LPSS && I2C && DW_DMAC && \ I2C_DESIGNWARE_PLATFORM - depends on DW_DMAC_CORE=y + depends on DW_DMAC_CORE select SND_SOC_INTEL_SST + select SND_SOC_INTEL_SST_FIRMWARE select SND_SOC_INTEL_HASWELL select SND_SOC_RT286 help This adds support for the Wilcatpoint Audio DSP on Intel(R) Broadwell Ultrabook platforms. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SOC_INTEL_BYTCR_RT5640_MACH tristate "ASoC Audio driver for Intel Baytrail and Baytrail-CR with RT5640 codec" - depends on X86 && I2C + depends on X86 && I2C && ACPI select SND_SOC_RT5640 select SND_SST_MFLD_PLATFORM select SND_SST_IPC_ACPI @@ -120,12 +145,12 @@ config SND_SOC_INTEL_BYTCR_RT5640_MACH help This adds support for ASoC machine driver for Intel(R) Baytrail and Baytrail-CR platforms with RT5640 audio codec. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SOC_INTEL_BYTCR_RT5651_MACH tristate "ASoC Audio driver for Intel Baytrail and Baytrail-CR with RT5651 codec" - depends on X86 && I2C + depends on X86 && I2C && ACPI select SND_SOC_RT5651 select SND_SST_MFLD_PLATFORM select SND_SST_IPC_ACPI @@ -133,12 +158,12 @@ config SND_SOC_INTEL_BYTCR_RT5651_MACH help This adds support for ASoC machine driver for Intel(R) Baytrail and Baytrail-CR platforms with RT5651 audio codec. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SOC_INTEL_CHT_BSW_RT5672_MACH tristate "ASoC Audio driver for Intel Cherrytrail & Braswell with RT5672 codec" - depends on X86_INTEL_LPSS && I2C + depends on X86_INTEL_LPSS && I2C && ACPI select SND_SOC_RT5670 select SND_SST_MFLD_PLATFORM select SND_SST_IPC_ACPI @@ -146,12 +171,12 @@ config SND_SOC_INTEL_CHT_BSW_RT5672_MACH help This adds support for ASoC machine driver for Intel(R) Cherrytrail & Braswell platforms with RT5672 audio codec. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SOC_INTEL_CHT_BSW_RT5645_MACH tristate "ASoC Audio driver for Intel Cherrytrail & Braswell with RT5645/5650 codec" - depends on X86_INTEL_LPSS && I2C + depends on X86_INTEL_LPSS && I2C && ACPI select SND_SOC_RT5645 select SND_SST_MFLD_PLATFORM select SND_SST_IPC_ACPI @@ -163,16 +188,16 @@ config SND_SOC_INTEL_CHT_BSW_RT5645_MACH config SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH tristate "ASoC Audio driver for Intel Cherrytrail & Braswell with MAX98090 & TI codec" - depends on X86_INTEL_LPSS && I2C + depends on X86_INTEL_LPSS && I2C && ACPI select SND_SOC_MAX98090 select SND_SOC_TS3A227E select SND_SST_MFLD_PLATFORM select SND_SST_IPC_ACPI select SND_SOC_INTEL_SST_MATCH if ACPI help - This adds support for ASoC machine driver for Intel(R) Cherrytrail & Braswell - platforms with MAX98090 audio codec it also can support TI jack chip as aux device. - If unsure select "N". + This adds support for ASoC machine driver for Intel(R) Cherrytrail & Braswell + platforms with MAX98090 audio codec it also can support TI jack chip as aux device. + If unsure select "N". config SND_SOC_INTEL_SKYLAKE tristate @@ -192,7 +217,7 @@ config SND_SOC_INTEL_SKL_RT286_MACH help This adds support for ASoC machine driver for Skylake platforms with RT286 I2S audio codec. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH @@ -207,7 +232,7 @@ config SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH help This adds support for ASoC Onboard Codec I2S machine driver. This will create an alsa sound card for NAU88L25 + SSM4567. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". config SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH @@ -222,5 +247,5 @@ config SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH help This adds support for ASoC Onboard Codec I2S machine driver. This will create an alsa sound card for NAU88L25 + MAX98357A. - Say Y if you have such a device + Say Y if you have such a device. If unsure select "N". diff --git a/sound/soc/intel/atom/sst-mfld-platform-compress.c b/sound/soc/intel/atom/sst-mfld-platform-compress.c index 395168986462..1bead81bb510 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-compress.c +++ b/sound/soc/intel/atom/sst-mfld-platform-compress.c @@ -182,24 +182,29 @@ static int sst_platform_compr_trigger(struct snd_compr_stream *cstream, int cmd) case SNDRV_PCM_TRIGGER_START: if (stream->compr_ops->stream_start) return stream->compr_ops->stream_start(sst->dev, stream->id); + break; case SNDRV_PCM_TRIGGER_STOP: if (stream->compr_ops->stream_drop) return stream->compr_ops->stream_drop(sst->dev, stream->id); + break; case SND_COMPR_TRIGGER_DRAIN: if (stream->compr_ops->stream_drain) return stream->compr_ops->stream_drain(sst->dev, stream->id); + break; case SND_COMPR_TRIGGER_PARTIAL_DRAIN: if (stream->compr_ops->stream_partial_drain) return stream->compr_ops->stream_partial_drain(sst->dev, stream->id); + break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: if (stream->compr_ops->stream_pause) return stream->compr_ops->stream_pause(sst->dev, stream->id); + break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: if (stream->compr_ops->stream_pause_release) return stream->compr_ops->stream_pause_release(sst->dev, stream->id); - default: - return -EINVAL; + break; } + return -EINVAL; } static int sst_platform_compr_pointer(struct snd_compr_stream *cstream, diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c index 3bc4b63b2f9d..4d3184971227 100644 --- a/sound/soc/intel/atom/sst/sst_acpi.c +++ b/sound/soc/intel/atom/sst/sst_acpi.c @@ -28,6 +28,7 @@ #include <linux/firmware.h> #include <linux/pm_runtime.h> #include <linux/pm_qos.h> +#include <linux/dmi.h> #include <linux/acpi.h> #include <asm/platform_sst_audio.h> #include <sound/core.h> @@ -237,6 +238,9 @@ static int sst_acpi_probe(struct platform_device *pdev) dev_err(dev, "No matching machine driver found\n"); return -ENODEV; } + if (mach->machine_quirk) + mach = mach->machine_quirk(mach); + pdata = mach->pdata; ret = kstrtouint(id->id, 16, &dev_id); @@ -320,6 +324,44 @@ static int sst_acpi_remove(struct platform_device *pdev) return 0; } +static unsigned long cht_machine_id; + +#define CHT_SURFACE_MACH 1 + +static int cht_surface_quirk_cb(const struct dmi_system_id *id) +{ + cht_machine_id = CHT_SURFACE_MACH; + return 1; +} + + +static const struct dmi_system_id cht_table[] = { + { + .callback = cht_surface_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Microsoft Corporation"), + DMI_MATCH(DMI_PRODUCT_NAME, "Surface 3"), + }, + }, +}; + + +static struct sst_acpi_mach cht_surface_mach = { + "10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL, + &chv_platform_data }; + +static struct sst_acpi_mach *cht_quirk(void *arg) +{ + struct sst_acpi_mach *mach = arg; + + dmi_check_system(cht_table); + + if (cht_machine_id == CHT_SURFACE_MACH) + return &cht_surface_mach; + else + return mach; +} + static struct sst_acpi_mach sst_acpi_bytcr[] = { {"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL, &byt_rvp_platform_data }, @@ -343,7 +385,7 @@ static struct sst_acpi_mach sst_acpi_chv[] = { {"193C9890", "cht-bsw-max98090", "intel/fw_sst_22a8.bin", "cht-bsw", NULL, &chv_platform_data }, /* some CHT-T platforms rely on RT5640, use Baytrail machine driver */ - {"10EC5640", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", NULL, + {"10EC5640", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", cht_quirk, &chv_platform_data }, {}, diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index a8506774f510..dac03a06bfd8 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -2,6 +2,7 @@ snd-soc-sst-haswell-objs := haswell.o snd-soc-sst-byt-rt5640-mach-objs := byt-rt5640.o snd-soc-sst-byt-max98090-mach-objs := byt-max98090.o snd-soc-sst-broadwell-objs := broadwell.o +snd-soc-sst-bxt-da7219_max98357a-objs := bxt_da7219_max98357a.o snd-soc-sst-bxt-rt298-objs := bxt_rt298.o snd-soc-sst-bytcr-rt5640-objs := bytcr_rt5640.o snd-soc-sst-bytcr-rt5651-objs := bytcr_rt5651.o @@ -15,6 +16,7 @@ snd-soc-skl_nau88l25_ssm4567-objs := skl_nau88l25_ssm4567.o obj-$(CONFIG_SND_SOC_INTEL_HASWELL_MACH) += snd-soc-sst-haswell.o obj-$(CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH) += snd-soc-sst-byt-rt5640-mach.o obj-$(CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH) += snd-soc-sst-byt-max98090-mach.o +obj-$(CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH) += snd-soc-sst-bxt-da7219_max98357a.o obj-$(CONFIG_SND_SOC_INTEL_BXT_RT298_MACH) += snd-soc-sst-bxt-rt298.o obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-sst-broadwell.o obj-$(CONFIG_SND_SOC_INTEL_BYTCR_RT5640_MACH) += snd-soc-sst-bytcr-rt5640.o diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c new file mode 100644 index 000000000000..3774b117d365 --- /dev/null +++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c @@ -0,0 +1,460 @@ +/* + * Intel Broxton-P I2S Machine Driver + * + * Copyright (C) 2016, Intel Corporation. All rights reserved. + * + * Modified from: + * Intel Skylake I2S Machine driver + * + * 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. + * + * 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. + */ + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <sound/core.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include "../../codecs/hdac_hdmi.h" +#include "../../codecs/da7219.h" +#include "../../codecs/da7219-aad.h" + +#define BXT_DIALOG_CODEC_DAI "da7219-hifi" +#define BXT_MAXIM_CODEC_DAI "HiFi" +#define DUAL_CHANNEL 2 + +static struct snd_soc_jack broxton_headset; + +enum { + BXT_DPCM_AUDIO_PB = 0, + BXT_DPCM_AUDIO_CP, + BXT_DPCM_AUDIO_REF_CP, + BXT_DPCM_AUDIO_HDMI1_PB, + BXT_DPCM_AUDIO_HDMI2_PB, + BXT_DPCM_AUDIO_HDMI3_PB, +}; + +static const struct snd_kcontrol_new broxton_controls[] = { + SOC_DAPM_PIN_SWITCH("Headphone Jack"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Spk"), +}; + +static const struct snd_soc_dapm_widget broxton_widgets[] = { + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_SPK("Spk", NULL), + SND_SOC_DAPM_MIC("SoC DMIC", NULL), + SND_SOC_DAPM_SPK("HDMI1", NULL), + SND_SOC_DAPM_SPK("HDMI2", NULL), + SND_SOC_DAPM_SPK("HDMI3", NULL), +}; + +static const struct snd_soc_dapm_route broxton_map[] = { + /* HP jack connectors - unknown if we have jack detection */ + {"Headphone Jack", NULL, "HPL"}, + {"Headphone Jack", NULL, "HPR"}, + + /* speaker */ + {"Spk", NULL, "Speaker"}, + + /* other jacks */ + {"MIC", NULL, "Headset Mic"}, + + /* digital mics */ + {"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 Output"}, + {"HDMI2", NULL, "hif6 Output"}, + {"HDMI3", NULL, "hif7 Output"}, + + {"hifi3", NULL, "iDisp3 Tx"}, + {"iDisp3 Tx", NULL, "iDisp3_out"}, + {"hifi2", NULL, "iDisp2 Tx"}, + {"iDisp2 Tx", NULL, "iDisp2_out"}, + {"hifi1", NULL, "iDisp1 Tx"}, + {"iDisp1 Tx", NULL, "iDisp1_out"}, + + /* DMIC */ + {"dmic01_hifi", NULL, "DMIC01 Rx"}, + {"DMIC01 Rx", NULL, "DMIC AIF"}, +}; + +static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_interval *rate = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); + + /* 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(fmt, SNDRV_PCM_FORMAT_S24_LE); + + return 0; +} + +static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) +{ + int ret; + struct snd_soc_codec *codec = rtd->codec; + + /* + * Headset buttons map to the google Reference headset. + * These can be configured by userspace. + */ + ret = snd_soc_card_jack_new(rtd->card, "Headset Jack", + SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3, &broxton_headset, + NULL, 0); + if (ret) { + dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret); + return ret; + } + + da7219_aad_jack_det(codec, &broxton_headset); + + snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC"); + + return ret; +} + +static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *dai = rtd->codec_dai; + + return hdac_hdmi_jack_init(dai, BXT_DPCM_AUDIO_HDMI1_PB + dai->id); +} + +static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dapm_context *dapm; + struct snd_soc_component *component = rtd->cpu_dai->component; + + dapm = snd_soc_component_get_dapm(component); + snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); + + return 0; +} + +static unsigned int rates[] = { + 48000, +}; + +static struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, +}; + +static unsigned int channels[] = { + DUAL_CHANNEL, +}; + +static struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, +}; + +static int bxt_fe_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + /* + * 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); + + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); + + return 0; +} + +static const struct snd_soc_ops broxton_da7219_fe_ops = { + .startup = bxt_fe_startup, +}; + +static int broxton_da7219_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + ret = snd_soc_dai_set_sysclk(codec_dai, + DA7219_CLKSRC_MCLK, 19200000, SND_SOC_CLOCK_IN); + if (ret < 0) + dev_err(codec_dai->dev, "can't set codec sysclk configuration\n"); + + ret = snd_soc_dai_set_pll(codec_dai, 0, + DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304); + if (ret < 0) { + dev_err(codec_dai->dev, "failed to start PLL: %d\n", ret); + return -EIO; + } + + return ret; +} + +static int broxton_da7219_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + int ret; + + ret = snd_soc_dai_set_pll(codec_dai, 0, + DA7219_SYSCLK_MCLK, 0, 0); + if (ret < 0) { + dev_err(codec_dai->dev, "failed to stop PLL: %d\n", ret); + return -EIO; + } + + return ret; +} + +static struct snd_soc_ops broxton_da7219_ops = { + .hw_params = broxton_da7219_hw_params, + .hw_free = broxton_da7219_hw_free, +}; + +/* broxton digital audio interface glue - connects codec <--> CPU */ +static struct snd_soc_dai_link broxton_dais[] = { + /* Front End DAI links */ + [BXT_DPCM_AUDIO_PB] + { + .name = "Bxt Audio Port", + .stream_name = "Audio", + .cpu_dai_name = "System Pin", + .platform_name = "0000:00:0e.0", + .dynamic = 1, + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .nonatomic = 1, + .init = broxton_da7219_fe_init, + .trigger = { + SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, + .dpcm_playback = 1, + .ops = &broxton_da7219_fe_ops, + }, + [BXT_DPCM_AUDIO_CP] + { + .name = "Bxt Audio Capture Port", + .stream_name = "Audio Record", + .cpu_dai_name = "System Pin", + .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_capture = 1, + .ops = &broxton_da7219_fe_ops, + }, + [BXT_DPCM_AUDIO_REF_CP] + { + .name = "Bxt Audio Reference cap", + .stream_name = "Refcap", + .cpu_dai_name = "Reference Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:0e.0", + .init = NULL, + .dpcm_capture = 1, + .ignore_suspend = 1, + .nonatomic = 1, + .dynamic = 1, + }, + [BXT_DPCM_AUDIO_HDMI1_PB] + { + .name = "Bxt HDMI Port1", + .stream_name = "Hdmi1", + .cpu_dai_name = "HDMI1 Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:0e.0", + .dpcm_playback = 1, + .init = NULL, + .nonatomic = 1, + .dynamic = 1, + }, + [BXT_DPCM_AUDIO_HDMI2_PB] + { + .name = "Bxt HDMI Port2", + .stream_name = "Hdmi2", + .cpu_dai_name = "HDMI2 Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:0e.0", + .dpcm_playback = 1, + .init = NULL, + .nonatomic = 1, + .dynamic = 1, + }, + [BXT_DPCM_AUDIO_HDMI3_PB] + { + .name = "Bxt HDMI Port3", + .stream_name = "Hdmi3", + .cpu_dai_name = "HDMI3 Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:0e.0", + .dpcm_playback = 1, + .init = NULL, + .nonatomic = 1, + .dynamic = 1, + }, + /* Back End DAI links */ + { + /* SSP5 - Codec */ + .name = "SSP5-Codec", + .id = 0, + .cpu_dai_name = "SSP5 Pin", + .platform_name = "0000:00:0e.0", + .no_pcm = 1, + .codec_name = "MX98357A:00", + .codec_dai_name = BXT_MAXIM_CODEC_DAI, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .ignore_pmdown_time = 1, + .be_hw_params_fixup = broxton_ssp_fixup, + .dpcm_playback = 1, + }, + { + /* SSP1 - Codec */ + .name = "SSP1-Codec", + .id = 1, + .cpu_dai_name = "SSP1 Pin", + .platform_name = "0000:00:0e.0", + .no_pcm = 1, + .codec_name = "i2c-DLGS7219:00", + .codec_dai_name = BXT_DIALOG_CODEC_DAI, + .init = broxton_da7219_codec_init, + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS, + .ignore_pmdown_time = 1, + .be_hw_params_fixup = broxton_ssp_fixup, + .ops = &broxton_da7219_ops, + .dpcm_playback = 1, + .dpcm_capture = 1, + }, + { + .name = "dmic01", + .id = 2, + .cpu_dai_name = "DMIC01 Pin", + .codec_name = "dmic-codec", + .codec_dai_name = "dmic-hifi", + .platform_name = "0000:00:0e.0", + .ignore_suspend = 1, + .dpcm_capture = 1, + .no_pcm = 1, + }, + { + .name = "iDisp1", + .id = 3, + .cpu_dai_name = "iDisp1 Pin", + .codec_name = "ehdaudio0D2", + .codec_dai_name = "intel-hdmi-hifi1", + .platform_name = "0000:00:0e.0", + .init = broxton_hdmi_init, + .dpcm_playback = 1, + .no_pcm = 1, + }, + { + .name = "iDisp2", + .id = 4, + .cpu_dai_name = "iDisp2 Pin", + .codec_name = "ehdaudio0D2", + .codec_dai_name = "intel-hdmi-hifi2", + .platform_name = "0000:00:0e.0", + .init = broxton_hdmi_init, + .dpcm_playback = 1, + .no_pcm = 1, + }, + { + .name = "iDisp3", + .id = 5, + .cpu_dai_name = "iDisp3 Pin", + .codec_name = "ehdaudio0D2", + .codec_dai_name = "intel-hdmi-hifi3", + .platform_name = "0000:00:0e.0", + .init = broxton_hdmi_init, + .dpcm_playback = 1, + .no_pcm = 1, + }, +}; + +/* broxton audio machine driver for SPT + da7219 */ +static struct snd_soc_card broxton_audio_card = { + .name = "bxtda7219max", + .owner = THIS_MODULE, + .dai_link = broxton_dais, + .num_links = ARRAY_SIZE(broxton_dais), + .controls = broxton_controls, + .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), + .fully_routed = true, +}; + +static int broxton_audio_probe(struct platform_device *pdev) +{ + broxton_audio_card.dev = &pdev->dev; + return devm_snd_soc_register_card(&pdev->dev, &broxton_audio_card); +} + +static struct platform_driver broxton_audio = { + .probe = broxton_audio_probe, + .driver = { + .name = "bxt_da7219_max98357a_i2s", + .pm = &snd_soc_pm_ops, + }, +}; +module_platform_driver(broxton_audio) + +/* Module information */ +MODULE_DESCRIPTION("Audio Machine driver-DA7219 & MAX98357A in I2S mode"); +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_LICENSE("GPL v2"); +MODULE_ALIAS("platform:bxt_da7219_max98357a_i2s"); diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c index f4787515c0ed..253d7bfbf511 100644 --- a/sound/soc/intel/boards/bxt_rt298.c +++ b/sound/soc/intel/boards/bxt_rt298.c @@ -33,6 +33,7 @@ enum { BXT_DPCM_AUDIO_PB = 0, BXT_DPCM_AUDIO_CP, BXT_DPCM_AUDIO_REF_CP, + BXT_DPCM_AUDIO_DMIC_CP, BXT_DPCM_AUDIO_HDMI1_PB, BXT_DPCM_AUDIO_HDMI2_PB, BXT_DPCM_AUDIO_HDMI3_PB, @@ -88,6 +89,7 @@ static const struct snd_soc_dapm_route broxton_rt298_map[] = { /* CODEC BE connections */ { "AIF1 Playback", NULL, "ssp5 Tx"}, { "ssp5 Tx", NULL, "codec0_out"}, + { "ssp5 Tx", NULL, "codec1_out"}, { "codec0_in", NULL, "ssp5 Rx" }, { "ssp5 Rx", NULL, "AIF1 Capture" }, @@ -104,6 +106,17 @@ static const struct snd_soc_dapm_route broxton_rt298_map[] = { }; +static int broxton_rt298_fe_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dapm_context *dapm; + struct snd_soc_component *component = rtd->cpu_dai->component; + + dapm = snd_soc_component_get_dapm(component); + snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); + + return 0; +} + static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_codec *codec = rtd->codec; @@ -118,6 +131,9 @@ static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd) return ret; rt298_mic_detect(codec, &broxton_headset); + + snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC"); + return 0; } @@ -169,6 +185,89 @@ static struct snd_soc_ops broxton_rt298_ops = { .hw_params = broxton_rt298_hw_params, }; +static unsigned int rates[] = { + 48000, +}; + +static struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, +}; + +static int broxton_dmic_fixup(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params) +{ + struct snd_interval *channels = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + if (params_channels(params) == 2) + channels->min = channels->max = 2; + else + channels->min = channels->max = 4; + + return 0; +} + +static unsigned int channels_dmic[] = { + 2, 4, +}; + +static struct snd_pcm_hw_constraint_list constraints_dmic_channels = { + .count = ARRAY_SIZE(channels_dmic), + .list = channels_dmic, + .mask = 0, +}; + +static int broxton_dmic_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + runtime->hw.channels_max = 4; + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_dmic_channels); + + return snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); +} + +static struct snd_soc_ops broxton_dmic_ops = { + .startup = broxton_dmic_startup, +}; + +static unsigned int channels[] = { + 2, +}; + +static struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, +}; + +static int bxt_fe_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + /* + * on this platform for PCM device we support: + * 48Khz + * stereo + */ + + runtime->hw.channels_max = 2; + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); + + return 0; +} + +static const struct snd_soc_ops broxton_rt286_fe_ops = { + .startup = bxt_fe_startup, +}; + /* broxton digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link broxton_rt298_dais[] = { /* Front End DAI links */ @@ -182,8 +281,10 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .dynamic = 1, .codec_name = "snd-soc-dummy", .codec_dai_name = "snd-soc-dummy-dai", + .init = broxton_rt298_fe_init, .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_playback = 1, + .ops = &broxton_rt286_fe_ops, }, [BXT_DPCM_AUDIO_CP] { @@ -197,6 +298,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .codec_dai_name = "snd-soc-dummy-dai", .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST}, .dpcm_capture = 1, + .ops = &broxton_rt286_fe_ops, }, [BXT_DPCM_AUDIO_REF_CP] { @@ -211,6 +313,20 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .nonatomic = 1, .dynamic = 1, }, + [BXT_DPCM_AUDIO_DMIC_CP] + { + .name = "Bxt Audio DMIC cap", + .stream_name = "dmiccap", + .cpu_dai_name = "DMIC Pin", + .codec_name = "snd-soc-dummy", + .codec_dai_name = "snd-soc-dummy-dai", + .platform_name = "0000:00:0e.0", + .init = NULL, + .dpcm_capture = 1, + .nonatomic = 1, + .dynamic = 1, + .ops = &broxton_dmic_ops, + }, [BXT_DPCM_AUDIO_HDMI1_PB] { .name = "Bxt HDMI Port1", @@ -276,6 +392,7 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = { .codec_name = "dmic-codec", .codec_dai_name = "dmic-hifi", .platform_name = "0000:00:0e.0", + .be_hw_params_fixup = broxton_dmic_fixup, .ignore_suspend = 1, .dpcm_capture = 1, .no_pcm = 1, @@ -341,6 +458,7 @@ static struct platform_driver broxton_audio = { .probe = broxton_audio_probe, .driver = { .name = "bxt_alc298s_i2s", + .pm = &snd_soc_pm_ops, }, }; module_platform_driver(broxton_audio) diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index d7ef292c402d..56056ed7fcfd 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -30,6 +30,7 @@ #include <sound/jack.h> #include "../../codecs/rt5645.h" #include "../atom/sst-atom-controls.h" +#include "../common/sst-acpi.h" #define CHT_PLAT_CLK_3_HZ 19200000 #define CHT_CODEC_DAI "rt5645-aif1" @@ -340,10 +341,13 @@ static struct snd_soc_card snd_soc_card_chtrt5650 = { }; static struct cht_acpi_card snd_soc_cards[] = { + {"10EC5640", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645}, {"10EC5645", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645}, {"10EC5650", CODEC_TYPE_RT5650, &snd_soc_card_chtrt5650}, }; +static char cht_rt5640_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */ + static int snd_cht_mc_probe(struct platform_device *pdev) { int ret_val = 0; @@ -351,6 +355,9 @@ static int snd_cht_mc_probe(struct platform_device *pdev) struct cht_mc_private *drv; struct snd_soc_card *card = snd_soc_cards[0].soc_card; char codec_name[16]; + struct sst_acpi_mach *mach; + const char *i2c_name = NULL; + int dai_index = 0; drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_ATOMIC); if (!drv) @@ -366,12 +373,23 @@ static int snd_cht_mc_probe(struct platform_device *pdev) } } card->dev = &pdev->dev; + mach = card->dev->platform_data; sprintf(codec_name, "i2c-%s:00", drv->acpi_card->codec_id); /* set correct codec name */ for (i = 0; i < ARRAY_SIZE(cht_dailink); i++) - if (!strcmp(card->dai_link[i].codec_name, "i2c-10EC5645:00")) + if (!strcmp(card->dai_link[i].codec_name, "i2c-10EC5645:00")) { card->dai_link[i].codec_name = kstrdup(codec_name, GFP_KERNEL); + dai_index = i; + } + + /* fixup codec name based on HID */ + i2c_name = sst_acpi_find_name_from_hid(mach->id); + if (i2c_name != NULL) { + snprintf(cht_rt5640_codec_name, sizeof(cht_rt5640_codec_name), + "%s%s", "i2c-", i2c_name); + cht_dailink[dai_index].codec_name = cht_rt5640_codec_name; + } snd_soc_card_set_drvdata(card, drv); ret_val = devm_snd_soc_register_card(&pdev->dev, card); diff --git a/sound/soc/intel/boards/skl_nau88l25_max98357a.c b/sound/soc/intel/boards/skl_nau88l25_max98357a.c index d2808652b974..25db5be7fdfa 100644 --- a/sound/soc/intel/boards/skl_nau88l25_max98357a.c +++ b/sound/soc/intel/boards/skl_nau88l25_max98357a.c @@ -23,12 +23,15 @@ #include <sound/soc.h> #include "../../codecs/nau8825.h" #include "../../codecs/hdac_hdmi.h" +#include "../skylake/skl.h" #define SKL_NUVOTON_CODEC_DAI "nau8825-hifi" #define SKL_MAXIM_CODEC_DAI "HiFi" +#define DMIC_CH(p) p->list[p->count-1] static struct snd_soc_jack skylake_headset; static struct snd_soc_card skylake_audio_card; +static const struct snd_pcm_hw_constraint_list *dmic_constraints; struct skl_hdmi_pcm { struct list_head head; @@ -339,7 +342,7 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); - if (params_channels(params) == 2) + if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2) channels->min = channels->max = 2; else channels->min = channels->max = 4; @@ -357,13 +360,23 @@ static struct snd_pcm_hw_constraint_list constraints_dmic_channels = { .mask = 0, }; +static const unsigned int dmic_2ch[] = { + 2, +}; + +static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { + .count = ARRAY_SIZE(dmic_2ch), + .list = dmic_2ch, + .mask = 0, +}; + static int skylake_dmic_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; - runtime->hw.channels_max = 4; + runtime->hw.channels_max = DMIC_CH(dmic_constraints); snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_dmic_channels); + dmic_constraints); return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); @@ -382,8 +395,22 @@ static struct snd_pcm_hw_constraint_list constraints_16000 = { .list = rates_16000, }; +static const unsigned int ch_mono[] = { + 1, +}; + +static const struct snd_pcm_hw_constraint_list constraints_refcap = { + .count = ARRAY_SIZE(ch_mono), + .list = ch_mono, +}; + static int skylake_refcap_startup(struct snd_pcm_substream *substream) { + substream->runtime->hw.channels_max = 1; + snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_refcap); + return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_16000); @@ -610,6 +637,7 @@ static struct snd_soc_card skylake_audio_card = { static int skylake_audio_probe(struct platform_device *pdev) { struct skl_nau8825_private *ctx; + struct skl_machine_pdata *pdata; ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); if (!ctx) @@ -620,15 +648,27 @@ static int skylake_audio_probe(struct platform_device *pdev) skylake_audio_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&skylake_audio_card, ctx); + pdata = dev_get_drvdata(&pdev->dev); + if (pdata) + dmic_constraints = pdata->dmic_num == 2 ? + &constraints_dmic_2ch : &constraints_dmic_channels; + return devm_snd_soc_register_card(&pdev->dev, &skylake_audio_card); } +static const struct platform_device_id skl_board_ids[] = { + { .name = "skl_n88l25_m98357a" }, + { .name = "kbl_n88l25_m98357a" }, + { } +}; + static struct platform_driver skylake_audio = { .probe = skylake_audio_probe, .driver = { - .name = "skl_nau88l25_max98357a_i2s", + .name = "skl_n88l25_m98357a", .pm = &snd_soc_pm_ops, }, + .id_table = skl_board_ids, }; module_platform_driver(skylake_audio) @@ -637,4 +677,5 @@ module_platform_driver(skylake_audio) MODULE_DESCRIPTION("Audio Machine driver-NAU88L25 & MAX98357A in I2S mode"); MODULE_AUTHOR("Rohit Ainapure <rohit.m.ainapure@intel.com"); MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:skl_nau88l25_max98357a_i2s"); +MODULE_ALIAS("platform:skl_n88l25_m98357a"); +MODULE_ALIAS("platform:kbl_n88l25_m98357a"); diff --git a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c index e19aa99c4f72..69c5d5da4e86 100644 --- a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c +++ b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c @@ -27,12 +27,15 @@ #include <sound/pcm_params.h> #include "../../codecs/nau8825.h" #include "../../codecs/hdac_hdmi.h" +#include "../skylake/skl.h" #define SKL_NUVOTON_CODEC_DAI "nau8825-hifi" #define SKL_SSM_CODEC_DAI "ssm4567-hifi" +#define DMIC_CH(p) p->list[p->count-1] static struct snd_soc_jack skylake_headset; static struct snd_soc_card skylake_audio_card; +static const struct snd_pcm_hw_constraint_list *dmic_constraints; struct skl_hdmi_pcm { struct list_head head; @@ -367,7 +370,7 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, { struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); - if (params_channels(params) == 2) + if (params_channels(params) == 2 || DMIC_CH(dmic_constraints) == 2) channels->min = channels->max = 2; else channels->min = channels->max = 4; @@ -405,13 +408,23 @@ static struct snd_pcm_hw_constraint_list constraints_dmic_channels = { .mask = 0, }; +static const unsigned int dmic_2ch[] = { + 2, +}; + +static const struct snd_pcm_hw_constraint_list constraints_dmic_2ch = { + .count = ARRAY_SIZE(dmic_2ch), + .list = dmic_2ch, + .mask = 0, +}; + static int skylake_dmic_startup(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; - runtime->hw.channels_max = 4; + runtime->hw.channels_max = DMIC_CH(dmic_constraints); snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, - &constraints_dmic_channels); + dmic_constraints); return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); @@ -430,8 +443,22 @@ static struct snd_pcm_hw_constraint_list constraints_16000 = { .list = rates_16000, }; +static const unsigned int ch_mono[] = { + 1, +}; + +static const struct snd_pcm_hw_constraint_list constraints_refcap = { + .count = ARRAY_SIZE(ch_mono), + .list = ch_mono, +}; + static int skylake_refcap_startup(struct snd_pcm_substream *substream) { + substream->runtime->hw.channels_max = 1; + snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_refcap); + return snd_pcm_hw_constraint_list(substream->runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_16000); @@ -662,6 +689,7 @@ static struct snd_soc_card skylake_audio_card = { static int skylake_audio_probe(struct platform_device *pdev) { struct skl_nau88125_private *ctx; + struct skl_machine_pdata *pdata; ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); if (!ctx) @@ -672,15 +700,27 @@ static int skylake_audio_probe(struct platform_device *pdev) skylake_audio_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&skylake_audio_card, ctx); + pdata = dev_get_drvdata(&pdev->dev); + if (pdata) + dmic_constraints = pdata->dmic_num == 2 ? + &constraints_dmic_2ch : &constraints_dmic_channels; + return devm_snd_soc_register_card(&pdev->dev, &skylake_audio_card); } +static const struct platform_device_id skl_board_ids[] = { + { .name = "skl_n88l25_s4567" }, + { .name = "kbl_n88l25_s4567" }, + { } +}; + static struct platform_driver skylake_audio = { .probe = skylake_audio_probe, .driver = { - .name = "skl_nau88l25_ssm4567_i2s", + .name = "skl_n88l25_s4567", .pm = &snd_soc_pm_ops, }, + .id_table = skl_board_ids, }; module_platform_driver(skylake_audio) @@ -693,4 +733,5 @@ MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>"); MODULE_AUTHOR("Yong Zhi <yong.zhi@intel.com>"); MODULE_DESCRIPTION("Intel Audio Machine driver for SKL with NAU88L25 and SSM4567 in I2S Mode"); MODULE_LICENSE("GPL v2"); -MODULE_ALIAS("platform:skl_nau88l25_ssm4567_i2s"); +MODULE_ALIAS("platform:skl_n88l25_s4567"); +MODULE_ALIAS("platform:kbl_n88l25_s4567"); diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c index 426b48233fdb..88c61e8cb87f 100644 --- a/sound/soc/intel/boards/skl_rt286.c +++ b/sound/soc/intel/boards/skl_rt286.c @@ -505,12 +505,20 @@ static int skylake_audio_probe(struct platform_device *pdev) return devm_snd_soc_register_card(&pdev->dev, &skylake_rt286); } +static const struct platform_device_id skl_board_ids[] = { + { .name = "skl_alc286s_i2s" }, + { .name = "kbl_alc286s_i2s" }, + { } +}; + static struct platform_driver skylake_audio = { .probe = skylake_audio_probe, .driver = { .name = "skl_alc286s_i2s", .pm = &snd_soc_pm_ops, }, + .id_table = skl_board_ids, + }; module_platform_driver(skylake_audio) @@ -520,3 +528,4 @@ MODULE_AUTHOR("Omair Mohammed Abdullah <omair.m.abdullah@intel.com>"); MODULE_DESCRIPTION("Intel SST Audio for Skylake"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:skl_alc286s_i2s"); +MODULE_ALIAS("platform:kbl_alc286s_i2s"); diff --git a/sound/soc/intel/common/Makefile b/sound/soc/intel/common/Makefile index fbbb25c2ceed..1a35149bcad7 100644 --- a/sound/soc/intel/common/Makefile +++ b/sound/soc/intel/common/Makefile @@ -2,9 +2,9 @@ snd-soc-sst-dsp-objs := sst-dsp.o snd-soc-sst-acpi-objs := sst-acpi.o snd-soc-sst-match-objs := sst-match-acpi.o snd-soc-sst-ipc-objs := sst-ipc.o - -snd-soc-sst-dsp-$(CONFIG_DW_DMAC_CORE) += sst-firmware.o +snd-soc-sst-firmware-objs := sst-firmware.o obj-$(CONFIG_SND_SOC_INTEL_SST) += snd-soc-sst-dsp.o snd-soc-sst-ipc.o obj-$(CONFIG_SND_SOC_INTEL_SST_ACPI) += snd-soc-sst-acpi.o obj-$(CONFIG_SND_SOC_INTEL_SST_MATCH) += snd-soc-sst-match.o +obj-$(CONFIG_SND_SOC_INTEL_SST_FIRMWARE) += snd-soc-sst-firmware.o diff --git a/sound/soc/intel/common/sst-acpi.h b/sound/soc/intel/common/sst-acpi.h index 8398cb227ba9..5d2949324d0e 100644 --- a/sound/soc/intel/common/sst-acpi.h +++ b/sound/soc/intel/common/sst-acpi.h @@ -20,7 +20,7 @@ #if IS_ENABLED(CONFIG_ACPI) const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]); #else -inline const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]) +static inline const char *sst_acpi_find_name_from_hid(const u8 hid[ACPI_ID_LEN]) { return NULL; } @@ -40,6 +40,6 @@ struct sst_acpi_mach { /* board name */ const char *board; - void (*machine_quirk)(void); + struct sst_acpi_mach * (*machine_quirk)(void *arg); void *pdata; }; diff --git a/sound/soc/intel/common/sst-dsp-priv.h b/sound/soc/intel/common/sst-dsp-priv.h index 97dc1ae05e69..d13c84364c3c 100644 --- a/sound/soc/intel/common/sst-dsp-priv.h +++ b/sound/soc/intel/common/sst-dsp-priv.h @@ -383,10 +383,6 @@ struct sst_mem_block *sst_mem_block_register(struct sst_dsp *dsp, u32 offset, u32 index, void *private); void sst_mem_block_unregister_all(struct sst_dsp *dsp); -/* Create/Free DMA resources */ -int sst_dma_new(struct sst_dsp *sst); -void sst_dma_free(struct sst_dma *dma); - u32 sst_dsp_get_offset(struct sst_dsp *dsp, u32 offset, enum sst_mem_type type); #endif diff --git a/sound/soc/intel/common/sst-dsp.c b/sound/soc/intel/common/sst-dsp.c index b5bbdf4fe93a..c00ede4ea4d7 100644 --- a/sound/soc/intel/common/sst-dsp.c +++ b/sound/soc/intel/common/sst-dsp.c @@ -285,7 +285,7 @@ int sst_dsp_register_poll(struct sst_dsp *ctx, u32 offset, u32 mask, } reg = sst_dsp_shim_read_unlocked(ctx, offset); - dev_info(ctx->dev, "FW Poll Status: reg=%#x %s %s\n", reg, operation, + dev_dbg(ctx->dev, "FW Poll Status: reg=%#x %s %s\n", reg, operation, (time < timeout) ? "successful" : "timedout"); ret = time < timeout ? 0 : -ETIME; @@ -420,73 +420,6 @@ void sst_dsp_inbox_read(struct sst_dsp *sst, void *message, size_t bytes) } EXPORT_SYMBOL_GPL(sst_dsp_inbox_read); -#ifdef CONFIG_DW_DMAC_CORE -struct sst_dsp *sst_dsp_new(struct device *dev, - struct sst_dsp_device *sst_dev, struct sst_pdata *pdata) -{ - struct sst_dsp *sst; - int err; - - dev_dbg(dev, "initialising audio DSP id 0x%x\n", pdata->id); - - sst = devm_kzalloc(dev, sizeof(*sst), GFP_KERNEL); - if (sst == NULL) - return NULL; - - spin_lock_init(&sst->spinlock); - mutex_init(&sst->mutex); - sst->dev = dev; - sst->dma_dev = pdata->dma_dev; - sst->thread_context = sst_dev->thread_context; - sst->sst_dev = sst_dev; - sst->id = pdata->id; - sst->irq = pdata->irq; - sst->ops = sst_dev->ops; - sst->pdata = pdata; - INIT_LIST_HEAD(&sst->used_block_list); - INIT_LIST_HEAD(&sst->free_block_list); - INIT_LIST_HEAD(&sst->module_list); - INIT_LIST_HEAD(&sst->fw_list); - INIT_LIST_HEAD(&sst->scratch_block_list); - - /* Initialise SST Audio DSP */ - if (sst->ops->init) { - err = sst->ops->init(sst, pdata); - if (err < 0) - return NULL; - } - - /* Register the ISR */ - err = request_threaded_irq(sst->irq, sst->ops->irq_handler, - sst_dev->thread, IRQF_SHARED, "AudioDSP", sst); - if (err) - goto irq_err; - - err = sst_dma_new(sst); - if (err) - dev_warn(dev, "sst_dma_new failed %d\n", err); - - return sst; - -irq_err: - if (sst->ops->free) - sst->ops->free(sst); - - return NULL; -} -EXPORT_SYMBOL_GPL(sst_dsp_new); - -void sst_dsp_free(struct sst_dsp *sst) -{ - free_irq(sst->irq, sst); - if (sst->ops->free) - sst->ops->free(sst); - - sst_dma_free(sst->dma); -} -EXPORT_SYMBOL_GPL(sst_dsp_free); -#endif - /* Module information */ MODULE_AUTHOR("Liam Girdwood"); MODULE_DESCRIPTION("Intel SST Core"); diff --git a/sound/soc/intel/common/sst-dsp.h b/sound/soc/intel/common/sst-dsp.h index 0b84c719ec48..859f0de00339 100644 --- a/sound/soc/intel/common/sst-dsp.h +++ b/sound/soc/intel/common/sst-dsp.h @@ -216,7 +216,7 @@ struct sst_pdata { void *dsp; }; -#ifdef CONFIG_DW_DMAC_CORE +#if IS_ENABLED(CONFIG_DW_DMAC_CORE) /* Initialization */ struct sst_dsp *sst_dsp_new(struct device *dev, struct sst_dsp_device *sst_dev, struct sst_pdata *pdata); diff --git a/sound/soc/intel/common/sst-firmware.c b/sound/soc/intel/common/sst-firmware.c index 25993527370b..a086c35f91bb 100644 --- a/sound/soc/intel/common/sst-firmware.c +++ b/sound/soc/intel/common/sst-firmware.c @@ -1211,3 +1211,71 @@ u32 sst_dsp_get_offset(struct sst_dsp *dsp, u32 offset, } } EXPORT_SYMBOL_GPL(sst_dsp_get_offset); + +struct sst_dsp *sst_dsp_new(struct device *dev, + struct sst_dsp_device *sst_dev, struct sst_pdata *pdata) +{ + struct sst_dsp *sst; + int err; + + dev_dbg(dev, "initialising audio DSP id 0x%x\n", pdata->id); + + sst = devm_kzalloc(dev, sizeof(*sst), GFP_KERNEL); + if (sst == NULL) + return NULL; + + spin_lock_init(&sst->spinlock); + mutex_init(&sst->mutex); + sst->dev = dev; + sst->dma_dev = pdata->dma_dev; + sst->thread_context = sst_dev->thread_context; + sst->sst_dev = sst_dev; + sst->id = pdata->id; + sst->irq = pdata->irq; + sst->ops = sst_dev->ops; + sst->pdata = pdata; + INIT_LIST_HEAD(&sst->used_block_list); + INIT_LIST_HEAD(&sst->free_block_list); + INIT_LIST_HEAD(&sst->module_list); + INIT_LIST_HEAD(&sst->fw_list); + INIT_LIST_HEAD(&sst->scratch_block_list); + + /* Initialise SST Audio DSP */ + if (sst->ops->init) { + err = sst->ops->init(sst, pdata); + if (err < 0) + return NULL; + } + + /* Register the ISR */ + err = request_threaded_irq(sst->irq, sst->ops->irq_handler, + sst_dev->thread, IRQF_SHARED, "AudioDSP", sst); + if (err) + goto irq_err; + + err = sst_dma_new(sst); + if (err) + dev_warn(dev, "sst_dma_new failed %d\n", err); + + return sst; + +irq_err: + if (sst->ops->free) + sst->ops->free(sst); + + return NULL; +} +EXPORT_SYMBOL_GPL(sst_dsp_new); + +void sst_dsp_free(struct sst_dsp *sst) +{ + free_irq(sst->irq, sst); + if (sst->ops->free) + sst->ops->free(sst); + + sst_dma_free(sst->dma); +} +EXPORT_SYMBOL_GPL(sst_dsp_free); + +MODULE_DESCRIPTION("Intel SST Firmware Loader"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/intel/haswell/sst-haswell-pcm.c b/sound/soc/intel/haswell/sst-haswell-pcm.c index 994256b39b9c..3154525c2b83 100644 --- a/sound/soc/intel/haswell/sst-haswell-pcm.c +++ b/sound/soc/intel/haswell/sst-haswell-pcm.c @@ -819,7 +819,6 @@ static int hsw_pcm_open(struct snd_pcm_substream *substream) mutex_lock(&pcm_data->mutex); pm_runtime_get_sync(pdata->dev); - snd_soc_pcm_set_drvdata(rtd, pcm_data); pcm_data->substream = substream; snd_soc_set_runtime_hwparams(substream, &hsw_pcm_hardware); diff --git a/sound/soc/intel/skylake/Makefile b/sound/soc/intel/skylake/Makefile index c28f5d0e1d99..60fbc9bbe473 100644 --- a/sound/soc/intel/skylake/Makefile +++ b/sound/soc/intel/skylake/Makefile @@ -5,6 +5,6 @@ obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += snd-soc-skl.o # Skylake IPC Support snd-soc-skl-ipc-objs := skl-sst-ipc.o skl-sst-dsp.o skl-sst-cldma.o \ - skl-sst.o bxt-sst.o + skl-sst.o bxt-sst.o skl-sst-utils.o obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += snd-soc-skl-ipc.o diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c index 965ce40ce752..2663781278aa 100644 --- a/sound/soc/intel/skylake/bxt-sst.c +++ b/sound/soc/intel/skylake/bxt-sst.c @@ -37,11 +37,19 @@ #define BXT_ADSP_SRAM1_BASE 0xA0000 +#define BXT_INSTANCE_ID 0 +#define BXT_BASE_FW_MODULE_ID 0 + static unsigned int bxt_get_errorcode(struct sst_dsp *ctx) { return sst_dsp_shim_read(ctx, BXT_ADSP_ERROR_CODE); } +/* + * First boot sequence has some extra steps. Core 0 waits for power + * status on core 1, so power up core 1 also momentarily, keep it in + * reset/stall and then turn it off + */ static int sst_bxt_prepare_fw(struct sst_dsp *ctx, const void *fwdata, u32 fwsize) { @@ -49,7 +57,7 @@ static int sst_bxt_prepare_fw(struct sst_dsp *ctx, u32 reg; stream_tag = ctx->dsp_ops.prepare(ctx->dev, 0x40, fwsize, &ctx->dmab); - if (stream_tag < 0) { + if (stream_tag <= 0) { dev_err(ctx->dev, "Failed to prepare DMA FW loading err: %x\n", stream_tag); return stream_tag; @@ -58,17 +66,27 @@ static int sst_bxt_prepare_fw(struct sst_dsp *ctx, ctx->dsp_ops.stream_tag = stream_tag; memcpy(ctx->dmab.area, fwdata, fwsize); - /* Purge FW request */ + /* Step 1: Power up core 0 and core1 */ + ret = skl_dsp_core_power_up(ctx, SKL_DSP_CORE0_MASK | + SKL_DSP_CORE_MASK(1)); + if (ret < 0) { + dev_err(ctx->dev, "dsp core0/1 power up failed\n"); + goto base_fw_load_failed; + } + + /* Step 2: Purge FW request */ sst_dsp_shim_write(ctx, SKL_ADSP_REG_HIPCI, SKL_ADSP_REG_HIPCI_BUSY | - BXT_IPC_PURGE_FW | (stream_tag - 1)); + (BXT_IPC_PURGE_FW | ((stream_tag - 1) << 9))); - ret = skl_dsp_enable_core(ctx); + /* Step 3: Unset core0 reset state & unstall/run core0 */ + ret = skl_dsp_start_core(ctx, SKL_DSP_CORE0_MASK); if (ret < 0) { - dev_err(ctx->dev, "Boot dsp core failed ret: %d\n", ret); + dev_err(ctx->dev, "Start dsp core failed ret: %d\n", ret); ret = -EIO; goto base_fw_load_failed; } + /* Step 4: Wait for DONE Bit */ for (i = BXT_INIT_TIMEOUT; i > 0; --i) { reg = sst_dsp_shim_read(ctx, SKL_ADSP_REG_HIPCIE); @@ -88,10 +106,18 @@ static int sst_bxt_prepare_fw(struct sst_dsp *ctx, SKL_ADSP_REG_HIPCIE_DONE); } - /* enable Interrupt */ + /* Step 5: power down core1 */ + ret = skl_dsp_core_power_down(ctx, SKL_DSP_CORE_MASK(1)); + if (ret < 0) { + dev_err(ctx->dev, "dsp core1 power down failed\n"); + goto base_fw_load_failed; + } + + /* Step 6: Enable Interrupt */ skl_ipc_int_enable(ctx); skl_ipc_op_int_enable(ctx); + /* Step 7: Wait for ROM init */ for (i = BXT_INIT_TIMEOUT; i > 0; --i) { if (SKL_FW_INIT == (sst_dsp_shim_read(ctx, BXT_ADSP_FW_STATUS) & @@ -112,7 +138,8 @@ static int sst_bxt_prepare_fw(struct sst_dsp *ctx, base_fw_load_failed: ctx->dsp_ops.cleanup(ctx->dev, &ctx->dmab, stream_tag); - skl_dsp_disable_core(ctx); + skl_dsp_core_power_down(ctx, SKL_DSP_CORE_MASK(1)); + skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); return ret; } @@ -130,23 +157,41 @@ static int sst_transfer_fw_host_dma(struct sst_dsp *ctx) return ret; } +#define BXT_ADSP_FW_BIN_HDR_OFFSET 0x2000 + static int bxt_load_base_firmware(struct sst_dsp *ctx) { - const struct firmware *fw = NULL; + struct firmware stripped_fw; struct skl_sst *skl = ctx->thread_context; int ret; - ret = request_firmware(&fw, ctx->fw_name, ctx->dev); + ret = request_firmware(&ctx->fw, ctx->fw_name, ctx->dev); if (ret < 0) { dev_err(ctx->dev, "Request firmware failed %d\n", ret); goto sst_load_base_firmware_failed; } - ret = sst_bxt_prepare_fw(ctx, fw->data, fw->size); + /* check for extended manifest */ + if (ctx->fw == NULL) + goto sst_load_base_firmware_failed; + + ret = snd_skl_parse_uuids(ctx, BXT_ADSP_FW_BIN_HDR_OFFSET); + if (ret < 0) + goto sst_load_base_firmware_failed; + + stripped_fw.data = ctx->fw->data; + stripped_fw.size = ctx->fw->size; + skl_dsp_strip_extended_manifest(&stripped_fw); + + ret = sst_bxt_prepare_fw(ctx, stripped_fw.data, stripped_fw.size); /* Retry Enabling core and ROM load. Retry seemed to help */ if (ret < 0) { - ret = sst_bxt_prepare_fw(ctx, fw->data, fw->size); + ret = sst_bxt_prepare_fw(ctx, stripped_fw.data, stripped_fw.size); if (ret < 0) { + dev_err(ctx->dev, "Error code=0x%x: FW status=0x%x\n", + sst_dsp_shim_read(ctx, BXT_ADSP_ERROR_CODE), + sst_dsp_shim_read(ctx, BXT_ADSP_FW_STATUS)); + dev_err(ctx->dev, "Core En/ROM load fail:%d\n", ret); goto sst_load_base_firmware_failed; } @@ -159,83 +204,135 @@ static int bxt_load_base_firmware(struct sst_dsp *ctx) sst_dsp_shim_read(ctx, BXT_ADSP_ERROR_CODE), sst_dsp_shim_read(ctx, BXT_ADSP_FW_STATUS)); - skl_dsp_disable_core(ctx); + skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); } else { dev_dbg(ctx->dev, "Firmware download successful\n"); ret = wait_event_timeout(skl->boot_wait, skl->boot_complete, msecs_to_jiffies(SKL_IPC_BOOT_MSECS)); if (ret == 0) { dev_err(ctx->dev, "DSP boot fail, FW Ready timeout\n"); - skl_dsp_disable_core(ctx); + skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); ret = -EIO; } else { - skl_dsp_set_state_locked(ctx, SKL_DSP_RUNNING); ret = 0; + skl->fw_loaded = true; } } sst_load_base_firmware_failed: - release_firmware(fw); + release_firmware(ctx->fw); return ret; } -static int bxt_set_dsp_D0(struct sst_dsp *ctx) +static int bxt_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id) { struct skl_sst *skl = ctx->thread_context; int ret; + struct skl_ipc_dxstate_info dx; + unsigned int core_mask = SKL_DSP_CORE_MASK(core_id); - skl->boot_complete = false; - - ret = skl_dsp_enable_core(ctx); - if (ret < 0) { - dev_err(ctx->dev, "enable dsp core failed ret: %d\n", ret); + if (skl->fw_loaded == false) { + skl->boot_complete = false; + ret = bxt_load_base_firmware(ctx); + if (ret < 0) + dev_err(ctx->dev, "reload fw failed: %d\n", ret); return ret; } - /* enable interrupt */ - skl_ipc_int_enable(ctx); - skl_ipc_op_int_enable(ctx); + /* If core 0 is being turned on, turn on core 1 as well */ + if (core_id == SKL_DSP_CORE0_ID) + ret = skl_dsp_core_power_up(ctx, core_mask | + SKL_DSP_CORE_MASK(1)); + else + ret = skl_dsp_core_power_up(ctx, core_mask); + + if (ret < 0) + goto err; + + if (core_id == SKL_DSP_CORE0_ID) { + + /* + * Enable interrupt after SPA is set and before + * DSP is unstalled + */ + skl_ipc_int_enable(ctx); + skl_ipc_op_int_enable(ctx); + skl->boot_complete = false; + } - ret = wait_event_timeout(skl->boot_wait, skl->boot_complete, - msecs_to_jiffies(SKL_IPC_BOOT_MSECS)); - if (ret == 0) { - dev_err(ctx->dev, "ipc: error DSP boot timeout\n"); - dev_err(ctx->dev, "Error code=0x%x: FW status=0x%x\n", - sst_dsp_shim_read(ctx, BXT_ADSP_ERROR_CODE), - sst_dsp_shim_read(ctx, BXT_ADSP_FW_STATUS)); - return -EIO; + ret = skl_dsp_start_core(ctx, core_mask); + if (ret < 0) + goto err; + + if (core_id == SKL_DSP_CORE0_ID) { + ret = wait_event_timeout(skl->boot_wait, + skl->boot_complete, + msecs_to_jiffies(SKL_IPC_BOOT_MSECS)); + + /* If core 1 was turned on for booting core 0, turn it off */ + skl_dsp_core_power_down(ctx, SKL_DSP_CORE_MASK(1)); + if (ret == 0) { + dev_err(ctx->dev, "%s: DSP boot timeout\n", __func__); + dev_err(ctx->dev, "Error code=0x%x: FW status=0x%x\n", + sst_dsp_shim_read(ctx, BXT_ADSP_ERROR_CODE), + sst_dsp_shim_read(ctx, BXT_ADSP_FW_STATUS)); + dev_err(ctx->dev, "Failed to set core0 to D0 state\n"); + ret = -EIO; + goto err; + } + } + + /* Tell FW if additional core in now On */ + + if (core_id != SKL_DSP_CORE0_ID) { + dx.core_mask = core_mask; + dx.dx_mask = core_mask; + + ret = skl_ipc_set_dx(&skl->ipc, BXT_INSTANCE_ID, + BXT_BASE_FW_MODULE_ID, &dx); + if (ret < 0) { + dev_err(ctx->dev, "IPC set_dx for core %d fail: %d\n", + core_id, ret); + goto err; + } } - skl_dsp_set_state_locked(ctx, SKL_DSP_RUNNING); + skl->cores.state[core_id] = SKL_DSP_RUNNING; return 0; +err: + if (core_id == SKL_DSP_CORE0_ID) + core_mask |= SKL_DSP_CORE_MASK(1); + skl_dsp_disable_core(ctx, core_mask); + + return ret; } -static int bxt_set_dsp_D3(struct sst_dsp *ctx) +static int bxt_set_dsp_D3(struct sst_dsp *ctx, unsigned int core_id) { + int ret; struct skl_ipc_dxstate_info dx; struct skl_sst *skl = ctx->thread_context; - int ret = 0; + unsigned int core_mask = SKL_DSP_CORE_MASK(core_id); - if (!is_skl_dsp_running(ctx)) - return ret; - - dx.core_mask = SKL_DSP_CORE0_MASK; + dx.core_mask = core_mask; dx.dx_mask = SKL_IPC_D3_MASK; - ret = skl_ipc_set_dx(&skl->ipc, SKL_INSTANCE_ID, - SKL_BASE_FW_MODULE_ID, &dx); - if (ret < 0) { - dev_err(ctx->dev, "Failed to set DSP to D3 state: %d\n", ret); - return ret; - } + dev_dbg(ctx->dev, "core mask=%x dx_mask=%x\n", + dx.core_mask, dx.dx_mask); + + ret = skl_ipc_set_dx(&skl->ipc, BXT_INSTANCE_ID, + BXT_BASE_FW_MODULE_ID, &dx); + if (ret < 0) + dev_err(ctx->dev, + "Failed to set DSP to D3:core id = %d;Continue reset\n", + core_id); - ret = skl_dsp_disable_core(ctx); + ret = skl_dsp_disable_core(ctx, core_mask); if (ret < 0) { - dev_err(ctx->dev, "disbale dsp core failed: %d\n", ret); - ret = -EIO; + dev_err(ctx->dev, "Failed to disable core %d", ret); + return ret; } - - skl_dsp_set_state_locked(ctx, SKL_DSP_RESET); + skl->cores.state[core_id] = SKL_DSP_RESET; return 0; } @@ -274,6 +371,7 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, skl->dev = dev; skl_dev.thread_context = skl; + INIT_LIST_HEAD(&skl->uuid_list); skl->dsp = skl_dsp_ctx_init(dev, &skl_dev, irq); if (!skl->dsp) { @@ -291,10 +389,12 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, sst_dsp_mailbox_init(sst, (BXT_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ), SKL_ADSP_W0_UP_SZ, BXT_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ); + INIT_LIST_HEAD(&sst->module_list); ret = skl_ipc_init(dev, skl); if (ret) return ret; + skl->cores.count = 2; skl->boot_complete = false; init_waitqueue_head(&skl->boot_wait); @@ -304,6 +404,8 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, return ret; } + skl_dsp_init_core_state(sst); + if (dsp) *dsp = skl; @@ -314,6 +416,7 @@ EXPORT_SYMBOL_GPL(bxt_sst_dsp_init); void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx) { + skl_freeup_uuid_list(ctx); skl_ipc_free(&ctx->ipc); ctx->dsp->cl_dev.ops.cl_cleanup_controller(ctx->dsp); diff --git a/sound/soc/intel/skylake/skl-messages.c b/sound/soc/intel/skylake/skl-messages.c index 226db84ba20f..44ab595ce21a 100644 --- a/sound/soc/intel/skylake/skl-messages.c +++ b/sound/soc/intel/skylake/skl-messages.c @@ -206,6 +206,12 @@ static const struct skl_dsp_ops dsp_ops[] = { .cleanup = skl_sst_dsp_cleanup }, { + .id = 0x9d71, + .loader_ops = skl_get_loader_ops, + .init = skl_sst_dsp_init, + .cleanup = skl_sst_dsp_cleanup + }, + { .id = 0x5a98, .loader_ops = bxt_get_loader_ops, .init = bxt_sst_dsp_init, @@ -730,7 +736,7 @@ static int skl_set_module_format(struct skl_sst *ctx, dev_dbg(ctx->dev, "Module type=%d config size: %d bytes\n", module_config->id.module_id, param_size); - print_hex_dump(KERN_DEBUG, "Module params:", DUMP_PREFIX_OFFSET, 8, 4, + print_hex_dump_debug("Module params:", DUMP_PREFIX_OFFSET, 8, 4, *param_data, param_size, false); return 0; } @@ -1046,7 +1052,7 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe) dev_dbg(ctx->dev, "%s: pipe = %d\n", __func__, pipe->ppl_id); - /* If pipe is not started, do not try to stop the pipe in FW. */ + /* If pipe is started, do stop the pipe in FW. */ if (pipe->state > SKL_PIPE_STARTED) { ret = skl_set_pipe_state(ctx, pipe, PPL_PAUSED); if (ret < 0) { @@ -1055,18 +1061,20 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe) } pipe->state = SKL_PIPE_PAUSED; - } else { - /* If pipe was not created in FW, do not try to delete it */ - if (pipe->state < SKL_PIPE_CREATED) - return 0; + } - ret = skl_ipc_delete_pipeline(&ctx->ipc, pipe->ppl_id); - if (ret < 0) - dev_err(ctx->dev, "Failed to delete pipeline\n"); + /* If pipe was not created in FW, do not try to delete it */ + if (pipe->state < SKL_PIPE_CREATED) + return 0; - pipe->state = SKL_PIPE_INVALID; + ret = skl_ipc_delete_pipeline(&ctx->ipc, pipe->ppl_id); + if (ret < 0) { + dev_err(ctx->dev, "Failed to delete pipeline\n"); + return ret; } + pipe->state = SKL_PIPE_INVALID; + return ret; } @@ -1125,7 +1133,30 @@ int skl_stop_pipe(struct skl_sst *ctx, struct skl_pipe *pipe) return ret; } - pipe->state = SKL_PIPE_CREATED; + pipe->state = SKL_PIPE_PAUSED; + + return 0; +} + +/* + * Reset the pipeline by sending set pipe state IPC this will reset the DMA + * from the DSP side + */ +int skl_reset_pipe(struct skl_sst *ctx, struct skl_pipe *pipe) +{ + int ret; + + /* If pipe was not created in FW, do not try to pause or delete */ + if (pipe->state < SKL_PIPE_PAUSED) + return 0; + + ret = skl_set_pipe_state(ctx, pipe, PPL_RESET); + if (ret < 0) { + dev_dbg(ctx->dev, "Failed to reset pipe ret=%d\n", ret); + return ret; + } + + pipe->state = SKL_PIPE_RESET; return 0; } diff --git a/sound/soc/intel/skylake/skl-nhlt.c b/sound/soc/intel/skylake/skl-nhlt.c index 7d73648e5f9a..3f8e6f0b7eb5 100644 --- a/sound/soc/intel/skylake/skl-nhlt.c +++ b/sound/soc/intel/skylake/skl-nhlt.c @@ -17,6 +17,7 @@ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * */ +#include <linux/pci.h> #include "skl.h" /* Unique identification for getting NHLT blobs */ @@ -149,6 +150,45 @@ struct nhlt_specific_cfg return NULL; } +int skl_get_dmic_geo(struct skl *skl) +{ + struct nhlt_acpi_table *nhlt = (struct nhlt_acpi_table *)skl->nhlt; + struct nhlt_endpoint *epnt; + struct nhlt_dmic_array_config *cfg; + struct device *dev = &skl->pci->dev; + unsigned int dmic_geo = 0; + u8 j; + + epnt = (struct nhlt_endpoint *)nhlt->desc; + + for (j = 0; j < nhlt->endpoint_count; j++) { + if (epnt->linktype == NHLT_LINK_DMIC) { + cfg = (struct nhlt_dmic_array_config *) + (epnt->config.caps); + switch (cfg->array_type) { + case NHLT_MIC_ARRAY_2CH_SMALL: + case NHLT_MIC_ARRAY_2CH_BIG: + dmic_geo |= MIC_ARRAY_2CH; + break; + + case NHLT_MIC_ARRAY_4CH_1ST_GEOM: + case NHLT_MIC_ARRAY_4CH_L_SHAPED: + case NHLT_MIC_ARRAY_4CH_2ND_GEOM: + dmic_geo |= MIC_ARRAY_4CH; + break; + + default: + dev_warn(dev, "undefined DMIC array_type 0x%0x\n", + cfg->array_type); + + } + } + epnt = (struct nhlt_endpoint *)((u8 *)epnt + epnt->length); + } + + return dmic_geo; +} + static void skl_nhlt_trim_space(struct skl *skl) { char *s = skl->tplg_name; diff --git a/sound/soc/intel/skylake/skl-nhlt.h b/sound/soc/intel/skylake/skl-nhlt.h index 3769f9fefe2b..116534e7b3c5 100644 --- a/sound/soc/intel/skylake/skl-nhlt.h +++ b/sound/soc/intel/skylake/skl-nhlt.h @@ -103,4 +103,26 @@ struct nhlt_resource_desc { u64 length; } __packed; +#define MIC_ARRAY_2CH 2 +#define MIC_ARRAY_4CH 4 + +struct nhlt_tdm_config { + u8 virtual_slot; + u8 config_type; +} __packed; + +struct nhlt_dmic_array_config { + struct nhlt_tdm_config tdm_config; + u8 array_type; +} __packed; + +enum { + NHLT_MIC_ARRAY_2CH_SMALL = 0xa, + NHLT_MIC_ARRAY_2CH_BIG = 0xb, + NHLT_MIC_ARRAY_4CH_1ST_GEOM = 0xc, + NHLT_MIC_ARRAY_4CH_L_SHAPED = 0xd, + NHLT_MIC_ARRAY_4CH_2ND_GEOM = 0xe, + NHLT_MIC_ARRAY_VENDOR_DEFINED = 0xf, +}; + #endif diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 7c81b31748ff..6e05bf8622f7 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -227,16 +227,25 @@ static int skl_pcm_prepare(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct hdac_ext_stream *stream = get_hdac_ext_stream(substream); + struct skl *skl = get_skl_ctx(dai->dev); unsigned int format_val; int err; + struct skl_module_cfg *mconfig; dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name); + mconfig = skl_tplg_fe_get_cpr_module(dai, substream->stream); + format_val = skl_get_format(substream, dai); dev_dbg(dai->dev, "stream_tag=%d formatvalue=%d\n", hdac_stream(stream)->stream_tag, format_val); snd_hdac_stream_reset(hdac_stream(stream)); + /* In case of XRUN recovery, reset the FW pipe to clean state */ + if (mconfig && (substream->runtime->status->state == + SNDRV_PCM_STATE_XRUN)) + skl_reset_pipe(skl->skl_sst, mconfig->pipe); + err = snd_hdac_stream_set_params(hdac_stream(stream), format_val); if (err < 0) return err; @@ -521,6 +530,8 @@ static int skl_link_pcm_prepare(struct snd_pcm_substream *substream, struct skl_dma_params *dma_params; struct snd_soc_dai *codec_dai = rtd->codec_dai; struct hdac_ext_link *link; + struct skl *skl = get_skl_ctx(dai->dev); + struct skl_module_cfg *mconfig = NULL; dma_params = (struct skl_dma_params *) snd_soc_dai_get_dma_data(codec_dai, substream); @@ -535,6 +546,12 @@ static int skl_link_pcm_prepare(struct snd_pcm_substream *substream, snd_hdac_ext_link_stream_reset(link_dev); + /* In case of XRUN recovery, reset the FW pipe to clean state */ + mconfig = skl_tplg_be_get_cpr_module(dai, substream->stream); + if (mconfig && (substream->runtime->status->state == + SNDRV_PCM_STATE_XRUN)) + skl_reset_pipe(skl->skl_sst, mconfig->pipe); + snd_hdac_ext_link_stream_setup(link_dev, format_val); snd_hdac_ext_link_set_stream_id(link, hdac_stream(link_dev)->stream_tag); @@ -1009,51 +1026,11 @@ static int skl_platform_pcm_trigger(struct snd_pcm_substream *substream, return 0; } -/* calculate runtime delay from LPIB */ -static int skl_get_delay_from_lpib(struct hdac_ext_bus *ebus, - struct hdac_ext_stream *sstream, - unsigned int pos) -{ - struct hdac_bus *bus = ebus_to_hbus(ebus); - struct hdac_stream *hstream = hdac_stream(sstream); - struct snd_pcm_substream *substream = hstream->substream; - int stream = substream->stream; - unsigned int lpib_pos = snd_hdac_stream_get_pos_lpib(hstream); - int delay; - - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - delay = pos - lpib_pos; - else - delay = lpib_pos - pos; - - if (delay < 0) { - if (delay >= hstream->delay_negative_threshold) - delay = 0; - else - delay += hstream->bufsize; - } - - if (hstream->bufsize == delay) - delay = 0; - - if (delay >= hstream->period_bytes) { - dev_info(bus->dev, - "Unstable LPIB (%d >= %d); disabling LPIB delay counting\n", - delay, hstream->period_bytes); - delay = 0; - } - - return bytes_to_frames(substream->runtime, delay); -} - -static unsigned int skl_get_position(struct hdac_ext_stream *hstream, - int codec_delay) +static snd_pcm_uframes_t skl_platform_pcm_pointer + (struct snd_pcm_substream *substream) { - struct hdac_stream *hstr = hdac_stream(hstream); - struct snd_pcm_substream *substream = hstr->substream; - struct hdac_ext_bus *ebus; + struct hdac_ext_stream *hstream = get_hdac_ext_stream(substream); unsigned int pos; - int delay; /* use the position buffer as default */ pos = snd_hdac_stream_get_pos_posbuf(hdac_stream(hstream)); @@ -1061,23 +1038,7 @@ static unsigned int skl_get_position(struct hdac_ext_stream *hstream, if (pos >= hdac_stream(hstream)->bufsize) pos = 0; - if (substream->runtime) { - ebus = get_bus_ctx(substream); - delay = skl_get_delay_from_lpib(ebus, hstream, pos) - + codec_delay; - substream->runtime->delay += delay; - } - - return pos; -} - -static snd_pcm_uframes_t skl_platform_pcm_pointer - (struct snd_pcm_substream *substream) -{ - struct hdac_ext_stream *hstream = get_hdac_ext_stream(substream); - - return bytes_to_frames(substream->runtime, - skl_get_position(hstream, 0)); + return bytes_to_frames(substream->runtime, pos); } static u64 skl_adjust_codec_delay(struct snd_pcm_substream *substream, @@ -1180,9 +1141,17 @@ static int skl_pcm_new(struct snd_soc_pcm_runtime *rtd) static int skl_platform_soc_probe(struct snd_soc_platform *platform) { struct hdac_ext_bus *ebus = dev_get_drvdata(platform->dev); + struct skl *skl = ebus_to_skl(ebus); + int ret; - if (ebus->ppcap) - return skl_tplg_init(platform, ebus); + if (ebus->ppcap) { + ret = skl_tplg_init(platform, ebus); + if (ret < 0) { + dev_err(platform->dev, "Failed to init topology!\n"); + return ret; + } + skl->platform = platform; + } return 0; } diff --git a/sound/soc/intel/skylake/skl-sst-dsp.c b/sound/soc/intel/skylake/skl-sst-dsp.c index 13c19855ee1a..c3deefab65d6 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.c +++ b/sound/soc/intel/skylake/skl-sst-dsp.c @@ -34,33 +34,84 @@ void skl_dsp_set_state_locked(struct sst_dsp *ctx, int state) mutex_unlock(&ctx->mutex); } -static int skl_dsp_core_set_reset_state(struct sst_dsp *ctx) +/* + * Initialize core power state and usage count. To be called after + * successful first boot. Hence core 0 will be running and other cores + * will be reset + */ +void skl_dsp_init_core_state(struct sst_dsp *ctx) +{ + struct skl_sst *skl = ctx->thread_context; + int i; + + skl->cores.state[SKL_DSP_CORE0_ID] = SKL_DSP_RUNNING; + skl->cores.usage_count[SKL_DSP_CORE0_ID] = 1; + + for (i = SKL_DSP_CORE0_ID + 1; i < SKL_DSP_CORES_MAX; i++) { + skl->cores.state[i] = SKL_DSP_RESET; + skl->cores.usage_count[i] = 0; + } +} + +/* Get the mask for all enabled cores */ +unsigned int skl_dsp_get_enabled_cores(struct sst_dsp *ctx) +{ + struct skl_sst *skl = ctx->thread_context; + unsigned int core_mask, en_cores_mask; + u32 val; + + core_mask = SKL_DSP_CORES_MASK(skl->cores.count); + + val = sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS); + + /* Cores having CPA bit set */ + en_cores_mask = (val & SKL_ADSPCS_CPA_MASK(core_mask)) >> + SKL_ADSPCS_CPA_SHIFT; + + /* And cores having CRST bit cleared */ + en_cores_mask &= (~val & SKL_ADSPCS_CRST_MASK(core_mask)) >> + SKL_ADSPCS_CRST_SHIFT; + + /* And cores having CSTALL bit cleared */ + en_cores_mask &= (~val & SKL_ADSPCS_CSTALL_MASK(core_mask)) >> + SKL_ADSPCS_CSTALL_SHIFT; + en_cores_mask &= core_mask; + + dev_dbg(ctx->dev, "DSP enabled cores mask = %x\n", en_cores_mask); + + return en_cores_mask; +} + +static int +skl_dsp_core_set_reset_state(struct sst_dsp *ctx, unsigned int core_mask) { int ret; /* update bits */ sst_dsp_shim_update_bits_unlocked(ctx, - SKL_ADSP_REG_ADSPCS, SKL_ADSPCS_CRST_MASK, - SKL_ADSPCS_CRST(SKL_DSP_CORES_MASK)); + SKL_ADSP_REG_ADSPCS, SKL_ADSPCS_CRST_MASK(core_mask), + SKL_ADSPCS_CRST_MASK(core_mask)); /* poll with timeout to check if operation successful */ ret = sst_dsp_register_poll(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_CRST_MASK, - SKL_ADSPCS_CRST(SKL_DSP_CORES_MASK), + SKL_ADSPCS_CRST_MASK(core_mask), + SKL_ADSPCS_CRST_MASK(core_mask), SKL_DSP_RESET_TO, "Set reset"); if ((sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS) & - SKL_ADSPCS_CRST(SKL_DSP_CORES_MASK)) != - SKL_ADSPCS_CRST(SKL_DSP_CORES_MASK)) { - dev_err(ctx->dev, "Set reset state failed\n"); + SKL_ADSPCS_CRST_MASK(core_mask)) != + SKL_ADSPCS_CRST_MASK(core_mask)) { + dev_err(ctx->dev, "Set reset state failed: core_mask %x\n", + core_mask); ret = -EIO; } return ret; } -static int skl_dsp_core_unset_reset_state(struct sst_dsp *ctx) +int skl_dsp_core_unset_reset_state( + struct sst_dsp *ctx, unsigned int core_mask) { int ret; @@ -68,152 +119,160 @@ static int skl_dsp_core_unset_reset_state(struct sst_dsp *ctx) /* update bits */ sst_dsp_shim_update_bits_unlocked(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_CRST_MASK, 0); + SKL_ADSPCS_CRST_MASK(core_mask), 0); /* poll with timeout to check if operation successful */ ret = sst_dsp_register_poll(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_CRST_MASK, + SKL_ADSPCS_CRST_MASK(core_mask), 0, SKL_DSP_RESET_TO, "Unset reset"); if ((sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS) & - SKL_ADSPCS_CRST(SKL_DSP_CORES_MASK)) != 0) { - dev_err(ctx->dev, "Unset reset state failed\n"); + SKL_ADSPCS_CRST_MASK(core_mask)) != 0) { + dev_err(ctx->dev, "Unset reset state failed: core_mask %x\n", + core_mask); ret = -EIO; } return ret; } -static bool is_skl_dsp_core_enable(struct sst_dsp *ctx) +static bool +is_skl_dsp_core_enable(struct sst_dsp *ctx, unsigned int core_mask) { int val; bool is_enable; val = sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS); - is_enable = ((val & SKL_ADSPCS_CPA(SKL_DSP_CORES_MASK)) && - (val & SKL_ADSPCS_SPA(SKL_DSP_CORES_MASK)) && - !(val & SKL_ADSPCS_CRST(SKL_DSP_CORES_MASK)) && - !(val & SKL_ADSPCS_CSTALL(SKL_DSP_CORES_MASK))); + is_enable = ((val & SKL_ADSPCS_CPA_MASK(core_mask)) && + (val & SKL_ADSPCS_SPA_MASK(core_mask)) && + !(val & SKL_ADSPCS_CRST_MASK(core_mask)) && + !(val & SKL_ADSPCS_CSTALL_MASK(core_mask))); + + dev_dbg(ctx->dev, "DSP core(s) enabled? %d : core_mask %x\n", + is_enable, core_mask); - dev_dbg(ctx->dev, "DSP core is enabled=%d\n", is_enable); return is_enable; } -static int skl_dsp_reset_core(struct sst_dsp *ctx) +static int skl_dsp_reset_core(struct sst_dsp *ctx, unsigned int core_mask) { /* stall core */ - sst_dsp_shim_write_unlocked(ctx, SKL_ADSP_REG_ADSPCS, - sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS) & - SKL_ADSPCS_CSTALL(SKL_DSP_CORES_MASK)); + sst_dsp_shim_update_bits_unlocked(ctx, SKL_ADSP_REG_ADSPCS, + SKL_ADSPCS_CSTALL_MASK(core_mask), + SKL_ADSPCS_CSTALL_MASK(core_mask)); /* set reset state */ - return skl_dsp_core_set_reset_state(ctx); + return skl_dsp_core_set_reset_state(ctx, core_mask); } -static int skl_dsp_start_core(struct sst_dsp *ctx) +int skl_dsp_start_core(struct sst_dsp *ctx, unsigned int core_mask) { int ret; /* unset reset state */ - ret = skl_dsp_core_unset_reset_state(ctx); - if (ret < 0) { - dev_dbg(ctx->dev, "dsp unset reset fails\n"); + ret = skl_dsp_core_unset_reset_state(ctx, core_mask); + if (ret < 0) return ret; - } /* run core */ - dev_dbg(ctx->dev, "run core...\n"); - sst_dsp_shim_write_unlocked(ctx, SKL_ADSP_REG_ADSPCS, - sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS) & - ~SKL_ADSPCS_CSTALL(SKL_DSP_CORES_MASK)); - - if (!is_skl_dsp_core_enable(ctx)) { - skl_dsp_reset_core(ctx); - dev_err(ctx->dev, "DSP core enable failed\n"); + dev_dbg(ctx->dev, "unstall/run core: core_mask = %x\n", core_mask); + sst_dsp_shim_update_bits_unlocked(ctx, SKL_ADSP_REG_ADSPCS, + SKL_ADSPCS_CSTALL_MASK(core_mask), 0); + + if (!is_skl_dsp_core_enable(ctx, core_mask)) { + skl_dsp_reset_core(ctx, core_mask); + dev_err(ctx->dev, "DSP start core failed: core_mask %x\n", + core_mask); ret = -EIO; } return ret; } -static int skl_dsp_core_power_up(struct sst_dsp *ctx) +int skl_dsp_core_power_up(struct sst_dsp *ctx, unsigned int core_mask) { int ret; /* update bits */ sst_dsp_shim_update_bits_unlocked(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_SPA_MASK, SKL_ADSPCS_SPA(SKL_DSP_CORES_MASK)); + SKL_ADSPCS_SPA_MASK(core_mask), + SKL_ADSPCS_SPA_MASK(core_mask)); /* poll with timeout to check if operation successful */ ret = sst_dsp_register_poll(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_CPA_MASK, - SKL_ADSPCS_CPA(SKL_DSP_CORES_MASK), + SKL_ADSPCS_CPA_MASK(core_mask), + SKL_ADSPCS_CPA_MASK(core_mask), SKL_DSP_PU_TO, "Power up"); if ((sst_dsp_shim_read_unlocked(ctx, SKL_ADSP_REG_ADSPCS) & - SKL_ADSPCS_CPA(SKL_DSP_CORES_MASK)) != - SKL_ADSPCS_CPA(SKL_DSP_CORES_MASK)) { - dev_err(ctx->dev, "DSP core power up failed\n"); + SKL_ADSPCS_CPA_MASK(core_mask)) != + SKL_ADSPCS_CPA_MASK(core_mask)) { + dev_err(ctx->dev, "DSP core power up failed: core_mask %x\n", + core_mask); ret = -EIO; } return ret; } -static int skl_dsp_core_power_down(struct sst_dsp *ctx) +int skl_dsp_core_power_down(struct sst_dsp *ctx, unsigned int core_mask) { /* update bits */ sst_dsp_shim_update_bits_unlocked(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_SPA_MASK, 0); + SKL_ADSPCS_SPA_MASK(core_mask), 0); /* poll with timeout to check if operation successful */ return sst_dsp_register_poll(ctx, SKL_ADSP_REG_ADSPCS, - SKL_ADSPCS_CPA_MASK, + SKL_ADSPCS_CPA_MASK(core_mask), 0, SKL_DSP_PD_TO, "Power down"); } -int skl_dsp_enable_core(struct sst_dsp *ctx) +int skl_dsp_enable_core(struct sst_dsp *ctx, unsigned int core_mask) { int ret; /* power up */ - ret = skl_dsp_core_power_up(ctx); + ret = skl_dsp_core_power_up(ctx, core_mask); if (ret < 0) { - dev_dbg(ctx->dev, "dsp core power up failed\n"); + dev_err(ctx->dev, "dsp core power up failed: core_mask %x\n", + core_mask); return ret; } - return skl_dsp_start_core(ctx); + return skl_dsp_start_core(ctx, core_mask); } -int skl_dsp_disable_core(struct sst_dsp *ctx) +int skl_dsp_disable_core(struct sst_dsp *ctx, unsigned int core_mask) { int ret; - ret = skl_dsp_reset_core(ctx); + ret = skl_dsp_reset_core(ctx, core_mask); if (ret < 0) { - dev_err(ctx->dev, "dsp core reset failed\n"); + dev_err(ctx->dev, "dsp core reset failed: core_mask %x\n", + core_mask); return ret; } /* power down core*/ - ret = skl_dsp_core_power_down(ctx); + ret = skl_dsp_core_power_down(ctx, core_mask); if (ret < 0) { - dev_err(ctx->dev, "dsp core power down failed\n"); + dev_err(ctx->dev, "dsp core power down fail mask %x: %d\n", + core_mask, ret); return ret; } - if (is_skl_dsp_core_enable(ctx)) { - dev_err(ctx->dev, "DSP core disable failed\n"); + if (is_skl_dsp_core_enable(ctx, core_mask)) { + dev_err(ctx->dev, "dsp core disable fail mask %x: %d\n", + core_mask, ret); ret = -EIO; } @@ -224,28 +283,25 @@ int skl_dsp_boot(struct sst_dsp *ctx) { int ret; - if (is_skl_dsp_core_enable(ctx)) { - dev_dbg(ctx->dev, "dsp core is already enabled, so reset the dap core\n"); - ret = skl_dsp_reset_core(ctx); + if (is_skl_dsp_core_enable(ctx, SKL_DSP_CORE0_MASK)) { + ret = skl_dsp_reset_core(ctx, SKL_DSP_CORE0_MASK); if (ret < 0) { - dev_err(ctx->dev, "dsp reset failed\n"); + dev_err(ctx->dev, "dsp core0 reset fail: %d\n", ret); return ret; } - ret = skl_dsp_start_core(ctx); + ret = skl_dsp_start_core(ctx, SKL_DSP_CORE0_MASK); if (ret < 0) { - dev_err(ctx->dev, "dsp start failed\n"); + dev_err(ctx->dev, "dsp core0 start fail: %d\n", ret); return ret; } } else { - dev_dbg(ctx->dev, "disable and enable to make sure DSP is invalid state\n"); - ret = skl_dsp_disable_core(ctx); - + ret = skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); if (ret < 0) { - dev_err(ctx->dev, "dsp disable core failes\n"); + dev_err(ctx->dev, "dsp core0 disable fail: %d\n", ret); return ret; } - ret = skl_dsp_enable_core(ctx); + ret = skl_dsp_enable_core(ctx, SKL_DSP_CORE0_MASK); } return ret; @@ -281,16 +337,74 @@ irqreturn_t skl_dsp_sst_interrupt(int irq, void *dev_id) return result; } +/* + * skl_dsp_get_core/skl_dsp_put_core will be called inside DAPM context + * within the dapm mutex. Hence no separate lock is used. + */ +int skl_dsp_get_core(struct sst_dsp *ctx, unsigned int core_id) +{ + struct skl_sst *skl = ctx->thread_context; + int ret = 0; + + if (core_id >= skl->cores.count) { + dev_err(ctx->dev, "invalid core id: %d\n", core_id); + return -EINVAL; + } + + if (skl->cores.state[core_id] == SKL_DSP_RESET) { + ret = ctx->fw_ops.set_state_D0(ctx, core_id); + if (ret < 0) { + dev_err(ctx->dev, "unable to get core%d\n", core_id); + return ret; + } + } + + skl->cores.usage_count[core_id]++; + + dev_dbg(ctx->dev, "core id %d state %d usage_count %d\n", + core_id, skl->cores.state[core_id], + skl->cores.usage_count[core_id]); + + return ret; +} +EXPORT_SYMBOL_GPL(skl_dsp_get_core); + +int skl_dsp_put_core(struct sst_dsp *ctx, unsigned int core_id) +{ + struct skl_sst *skl = ctx->thread_context; + int ret = 0; + + if (core_id >= skl->cores.count) { + dev_err(ctx->dev, "invalid core id: %d\n", core_id); + return -EINVAL; + } + + if (--skl->cores.usage_count[core_id] == 0) { + ret = ctx->fw_ops.set_state_D3(ctx, core_id); + if (ret < 0) { + dev_err(ctx->dev, "unable to put core %d: %d\n", + core_id, ret); + skl->cores.usage_count[core_id]++; + } + } + + dev_dbg(ctx->dev, "core id %d state %d usage_count %d\n", + core_id, skl->cores.state[core_id], + skl->cores.usage_count[core_id]); + + return ret; +} +EXPORT_SYMBOL_GPL(skl_dsp_put_core); int skl_dsp_wake(struct sst_dsp *ctx) { - return ctx->fw_ops.set_state_D0(ctx); + return skl_dsp_get_core(ctx, SKL_DSP_CORE0_ID); } EXPORT_SYMBOL_GPL(skl_dsp_wake); int skl_dsp_sleep(struct sst_dsp *ctx) { - return ctx->fw_ops.set_state_D3(ctx); + return skl_dsp_put_core(ctx, SKL_DSP_CORE0_ID); } EXPORT_SYMBOL_GPL(skl_dsp_sleep); @@ -337,9 +451,7 @@ void skl_dsp_free(struct sst_dsp *dsp) free_irq(dsp->irq, dsp); skl_ipc_op_int_disable(dsp); - skl_ipc_int_disable(dsp); - - skl_dsp_disable_core(dsp); + skl_dsp_disable_core(dsp, SKL_DSP_CORE0_MASK); } EXPORT_SYMBOL_GPL(skl_dsp_free); diff --git a/sound/soc/intel/skylake/skl-sst-dsp.h b/sound/soc/intel/skylake/skl-sst-dsp.h index deabe7308d3b..0f8629ef79ac 100644 --- a/sound/soc/intel/skylake/skl-sst-dsp.h +++ b/sound/soc/intel/skylake/skl-sst-dsp.h @@ -19,6 +19,7 @@ #include <linux/interrupt.h> #include <sound/memalloc.h> #include "skl-sst-cldma.h" +#include "skl-tplg-interface.h" struct sst_dsp; struct skl_sst; @@ -76,35 +77,53 @@ struct sst_dsp_device; #define SKL_ADSPIC_IPC 1 #define SKL_ADSPIS_IPC 1 +/* Core ID of core0 */ +#define SKL_DSP_CORE0_ID 0 + +/* Mask for a given core index, c = 0.. number of supported cores - 1 */ +#define SKL_DSP_CORE_MASK(c) BIT(c) + +/* + * Core 0 mask = SKL_DSP_CORE_MASK(0); Defined separately + * since Core0 is primary core and it is used often + */ +#define SKL_DSP_CORE0_MASK BIT(0) + +/* + * Mask for a given number of cores + * nc = number of supported cores + */ +#define SKL_DSP_CORES_MASK(nc) GENMASK((nc - 1), 0) + /* ADSPCS - Audio DSP Control & Status */ -#define SKL_DSP_CORES 1 -#define SKL_DSP_CORE0_MASK 1 -#define SKL_DSP_CORES_MASK ((1 << SKL_DSP_CORES) - 1) - -/* Core Reset - asserted high */ -#define SKL_ADSPCS_CRST_SHIFT 0 -#define SKL_ADSPCS_CRST_MASK (SKL_DSP_CORES_MASK << SKL_ADSPCS_CRST_SHIFT) -#define SKL_ADSPCS_CRST(x) ((x << SKL_ADSPCS_CRST_SHIFT) & SKL_ADSPCS_CRST_MASK) - -/* Core run/stall - when set to '1' core is stalled */ -#define SKL_ADSPCS_CSTALL_SHIFT 8 -#define SKL_ADSPCS_CSTALL_MASK (SKL_DSP_CORES_MASK << \ - SKL_ADSPCS_CSTALL_SHIFT) -#define SKL_ADSPCS_CSTALL(x) ((x << SKL_ADSPCS_CSTALL_SHIFT) & \ - SKL_ADSPCS_CSTALL_MASK) - -/* Set Power Active - when set to '1' turn cores on */ -#define SKL_ADSPCS_SPA_SHIFT 16 -#define SKL_ADSPCS_SPA_MASK (SKL_DSP_CORES_MASK << SKL_ADSPCS_SPA_SHIFT) -#define SKL_ADSPCS_SPA(x) ((x << SKL_ADSPCS_SPA_SHIFT) & SKL_ADSPCS_SPA_MASK) - -/* Current Power Active - power status of cores, set by hardware */ -#define SKL_ADSPCS_CPA_SHIFT 24 -#define SKL_ADSPCS_CPA_MASK (SKL_DSP_CORES_MASK << SKL_ADSPCS_CPA_SHIFT) -#define SKL_ADSPCS_CPA(x) ((x << SKL_ADSPCS_CPA_SHIFT) & SKL_ADSPCS_CPA_MASK) - -#define SST_DSP_POWER_D0 0x0 /* full On */ -#define SST_DSP_POWER_D3 0x3 /* Off */ + +/* + * Core Reset - asserted high + * CRST Mask for a given core mask pattern, cm + */ +#define SKL_ADSPCS_CRST_SHIFT 0 +#define SKL_ADSPCS_CRST_MASK(cm) ((cm) << SKL_ADSPCS_CRST_SHIFT) + +/* + * Core run/stall - when set to '1' core is stalled + * CSTALL Mask for a given core mask pattern, cm + */ +#define SKL_ADSPCS_CSTALL_SHIFT 8 +#define SKL_ADSPCS_CSTALL_MASK(cm) ((cm) << SKL_ADSPCS_CSTALL_SHIFT) + +/* + * Set Power Active - when set to '1' turn cores on + * SPA Mask for a given core mask pattern, cm + */ +#define SKL_ADSPCS_SPA_SHIFT 16 +#define SKL_ADSPCS_SPA_MASK(cm) ((cm) << SKL_ADSPCS_SPA_SHIFT) + +/* + * Current Power Active - power status of cores, set by hardware + * CPA Mask for a given core mask pattern, cm + */ +#define SKL_ADSPCS_CPA_SHIFT 24 +#define SKL_ADSPCS_CPA_MASK(cm) ((cm) << SKL_ADSPCS_CPA_SHIFT) enum skl_dsp_states { SKL_DSP_RUNNING = 1, @@ -115,8 +134,8 @@ struct skl_dsp_fw_ops { int (*load_fw)(struct sst_dsp *ctx); /* FW module parser/loader */ int (*parse_fw)(struct sst_dsp *ctx); - int (*set_state_D0)(struct sst_dsp *ctx); - int (*set_state_D3)(struct sst_dsp *ctx); + int (*set_state_D0)(struct sst_dsp *ctx, unsigned int core_id); + int (*set_state_D3)(struct sst_dsp *ctx, unsigned int core_id); unsigned int (*get_fw_errcode)(struct sst_dsp *ctx); int (*load_mod)(struct sst_dsp *ctx, u16 mod_id, u8 *mod_name); int (*unload_mod)(struct sst_dsp *ctx, u16 mod_id); @@ -157,14 +176,26 @@ int skl_cldma_prepare(struct sst_dsp *ctx); void skl_dsp_set_state_locked(struct sst_dsp *ctx, int state); struct sst_dsp *skl_dsp_ctx_init(struct device *dev, struct sst_dsp_device *sst_dev, int irq); -int skl_dsp_enable_core(struct sst_dsp *ctx); -int skl_dsp_disable_core(struct sst_dsp *ctx); bool is_skl_dsp_running(struct sst_dsp *ctx); + +unsigned int skl_dsp_get_enabled_cores(struct sst_dsp *ctx); +void skl_dsp_init_core_state(struct sst_dsp *ctx); +int skl_dsp_enable_core(struct sst_dsp *ctx, unsigned int core_mask); +int skl_dsp_disable_core(struct sst_dsp *ctx, unsigned int core_mask); +int skl_dsp_core_power_up(struct sst_dsp *ctx, unsigned int core_mask); +int skl_dsp_core_power_down(struct sst_dsp *ctx, unsigned int core_mask); +int skl_dsp_core_unset_reset_state(struct sst_dsp *ctx, + unsigned int core_mask); +int skl_dsp_start_core(struct sst_dsp *ctx, unsigned int core_mask); + irqreturn_t skl_dsp_sst_interrupt(int irq, void *dev_id); int skl_dsp_wake(struct sst_dsp *ctx); int skl_dsp_sleep(struct sst_dsp *ctx); void skl_dsp_free(struct sst_dsp *dsp); +int skl_dsp_get_core(struct sst_dsp *ctx, unsigned int core_id); +int skl_dsp_put_core(struct sst_dsp *ctx, unsigned int core_id); + int skl_dsp_boot(struct sst_dsp *ctx); int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, const char *fw_name, struct skl_dsp_loader_ops dsp_ops, @@ -175,4 +206,11 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx); void bxt_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx); +int snd_skl_get_module_info(struct skl_sst *ctx, u8 *uuid, + struct skl_dfw_module *dfw_config); +int snd_skl_parse_uuids(struct sst_dsp *ctx, unsigned int offset); +void skl_freeup_uuid_list(struct skl_sst *ctx); + +int skl_dsp_strip_extended_manifest(struct firmware *fw); + #endif /*__SKL_SST_DSP_H__*/ diff --git a/sound/soc/intel/skylake/skl-sst-ipc.c b/sound/soc/intel/skylake/skl-sst-ipc.c index 543460293b00..96f2f6889b18 100644 --- a/sound/soc/intel/skylake/skl-sst-ipc.c +++ b/sound/soc/intel/skylake/skl-sst-ipc.c @@ -363,7 +363,7 @@ static void skl_ipc_process_reply(struct sst_generic_ipc *ipc, /* first process the header */ switch (reply) { case IPC_GLB_REPLY_SUCCESS: - dev_info(ipc->dev, "ipc FW reply %x: success\n", header.primary); + dev_dbg(ipc->dev, "ipc FW reply %x: success\n", header.primary); /* copy the rx data from the mailbox */ sst_dsp_inbox_read(ipc->dsp, msg->rx_data, msg->rx_size); break; @@ -692,7 +692,7 @@ int skl_ipc_init_instance(struct sst_generic_ipc *ipc, /* param_block_size must be in dwords */ u16 param_block_size = msg->param_data_size / sizeof(u32); - print_hex_dump(KERN_DEBUG, NULL, DUMP_PREFIX_NONE, + print_hex_dump_debug("Param data:", DUMP_PREFIX_NONE, 16, 4, buffer, param_block_size, false); header.primary = IPC_MSG_TARGET(IPC_MOD_MSG); diff --git a/sound/soc/intel/skylake/skl-sst-ipc.h b/sound/soc/intel/skylake/skl-sst-ipc.h index d59d1ba62a43..2e3d4e80ef97 100644 --- a/sound/soc/intel/skylake/skl-sst-ipc.h +++ b/sound/soc/intel/skylake/skl-sst-ipc.h @@ -45,6 +45,14 @@ struct skl_ipc_header { u32 extension; }; +#define SKL_DSP_CORES_MAX 2 + +struct skl_dsp_cores { + unsigned int count; + enum skl_dsp_states state[SKL_DSP_CORES_MAX]; + int usage_count[SKL_DSP_CORES_MAX]; +}; + struct skl_sst { struct device *dev; struct sst_dsp *dsp; @@ -60,6 +68,15 @@ struct skl_sst { void (*enable_miscbdcge)(struct device *dev, bool enable); /*Is CGCTL.MISCBDCGE disabled*/ bool miscbdcg_disabled; + + /* Populate module information */ + struct list_head uuid_list; + + /* Is firmware loaded */ + bool fw_loaded; + + /* multi-core */ + struct skl_dsp_cores cores; }; struct skl_ipc_init_instance_msg { @@ -136,5 +153,6 @@ void skl_ipc_int_disable(struct sst_dsp *dsp); bool skl_ipc_int_status(struct sst_dsp *dsp); void skl_ipc_free(struct sst_generic_ipc *ipc); int skl_ipc_init(struct device *dev, struct skl_sst *skl); +void skl_clear_module_cnt(struct sst_dsp *ctx); #endif /* __SKL_IPC_H */ diff --git a/sound/soc/intel/skylake/skl-sst-utils.c b/sound/soc/intel/skylake/skl-sst-utils.c new file mode 100644 index 000000000000..25fcb796bd86 --- /dev/null +++ b/sound/soc/intel/skylake/skl-sst-utils.c @@ -0,0 +1,256 @@ +/* + * skl-sst-utils.c - SKL sst utils functions + * + * Copyright (C) 2016 Intel Corp + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as 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. + */ + +#include <linux/device.h> +#include <linux/slab.h> +#include <linux/uuid.h> +#include "skl-sst-dsp.h" +#include "../common/sst-dsp.h" +#include "../common/sst-dsp-priv.h" +#include "skl-sst-ipc.h" + + +#define UUID_STR_SIZE 37 +#define DEFAULT_HASH_SHA256_LEN 32 + +/* FW Extended Manifest Header id = $AE1 */ +#define SKL_EXT_MANIFEST_HEADER_MAGIC 0x31454124 + +struct skl_dfw_module_mod { + char name[100]; + struct skl_dfw_module skl_dfw_mod; +}; + +struct UUID { + u8 id[16]; +}; + +union seg_flags { + u32 ul; + struct { + u32 contents : 1; + u32 alloc : 1; + u32 load : 1; + u32 read_only : 1; + u32 code : 1; + u32 data : 1; + u32 _rsvd0 : 2; + u32 type : 4; + u32 _rsvd1 : 4; + u32 length : 16; + } r; +} __packed; + +struct segment_desc { + union seg_flags flags; + u32 v_base_addr; + u32 file_offset; +}; + +struct module_type { + u32 load_type : 4; + u32 auto_start : 1; + u32 domain_ll : 1; + u32 domain_dp : 1; + u32 rsvd : 25; +} __packed; + +struct adsp_module_entry { + u32 struct_id; + u8 name[8]; + struct UUID uuid; + struct module_type type; + u8 hash1[DEFAULT_HASH_SHA256_LEN]; + u32 entry_point; + u16 cfg_offset; + u16 cfg_count; + u32 affinity_mask; + u16 instance_max_count; + u16 instance_bss_size; + struct segment_desc segments[3]; +} __packed; + +struct adsp_fw_hdr { + u32 id; + u32 len; + u8 name[8]; + u32 preload_page_count; + u32 fw_image_flags; + u32 feature_mask; + u16 major; + u16 minor; + u16 hotfix; + u16 build; + u32 num_modules; + u32 hw_buf_base; + u32 hw_buf_length; + u32 load_offset; +} __packed; + +struct uuid_module { + uuid_le uuid; + int id; + int is_loadable; + + struct list_head list; +}; + +struct skl_ext_manifest_hdr { + u32 id; + u32 len; + u16 version_major; + u16 version_minor; + u32 entries; +}; + +int snd_skl_get_module_info(struct skl_sst *ctx, u8 *uuid, + struct skl_dfw_module *dfw_config) +{ + struct uuid_module *module; + uuid_le *uuid_mod; + + uuid_mod = (uuid_le *)uuid; + + list_for_each_entry(module, &ctx->uuid_list, list) { + if (uuid_le_cmp(*uuid_mod, module->uuid) == 0) { + dfw_config->module_id = module->id; + dfw_config->is_loadable = module->is_loadable; + + return 0; + } + } + + return -EINVAL; +} +EXPORT_SYMBOL_GPL(snd_skl_get_module_info); + +/* + * Parse the firmware binary to get the UUID, module id + * and loadable flags + */ +int snd_skl_parse_uuids(struct sst_dsp *ctx, unsigned int offset) +{ + struct adsp_fw_hdr *adsp_hdr; + struct adsp_module_entry *mod_entry; + int i, num_entry; + uuid_le *uuid_bin; + const char *buf; + struct skl_sst *skl = ctx->thread_context; + struct uuid_module *module; + struct firmware stripped_fw; + unsigned int safe_file; + + /* Get the FW pointer to derive ADSP header */ + stripped_fw.data = ctx->fw->data; + stripped_fw.size = ctx->fw->size; + + skl_dsp_strip_extended_manifest(&stripped_fw); + + buf = stripped_fw.data; + + /* check if we have enough space in file to move to header */ + safe_file = sizeof(*adsp_hdr) + offset; + if (stripped_fw.size <= safe_file) { + dev_err(ctx->dev, "Small fw file size, No space for hdr\n"); + return -EINVAL; + } + + adsp_hdr = (struct adsp_fw_hdr *)(buf + offset); + + /* check 1st module entry is in file */ + safe_file += adsp_hdr->len + sizeof(*mod_entry); + if (stripped_fw.size <= safe_file) { + dev_err(ctx->dev, "Small fw file size, No module entry\n"); + return -EINVAL; + } + + mod_entry = (struct adsp_module_entry *) + (buf + offset + adsp_hdr->len); + + num_entry = adsp_hdr->num_modules; + + /* check all entries are in file */ + safe_file += num_entry * sizeof(*mod_entry); + if (stripped_fw.size <= safe_file) { + dev_err(ctx->dev, "Small fw file size, No modules\n"); + return -EINVAL; + } + + + /* + * Read the UUID(GUID) from FW Manifest. + * + * The 16 byte UUID format is: XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXX + * Populate the UUID table to store module_id and loadable flags + * for the module. + */ + + for (i = 0; i < num_entry; i++, mod_entry++) { + module = kzalloc(sizeof(*module), GFP_KERNEL); + if (!module) + return -ENOMEM; + + uuid_bin = (uuid_le *)mod_entry->uuid.id; + memcpy(&module->uuid, uuid_bin, sizeof(module->uuid)); + + module->id = i; + module->is_loadable = mod_entry->type.load_type; + + list_add_tail(&module->list, &skl->uuid_list); + + dev_dbg(ctx->dev, + "Adding uuid :%pUL mod id: %d Loadable: %d\n", + &module->uuid, module->id, module->is_loadable); + } + + return 0; +} + +void skl_freeup_uuid_list(struct skl_sst *ctx) +{ + struct uuid_module *uuid, *_uuid; + + list_for_each_entry_safe(uuid, _uuid, &ctx->uuid_list, list) { + list_del(&uuid->list); + kfree(uuid); + } +} + +/* + * some firmware binary contains some extended manifest. This needs + * to be stripped in that case before we load and use that image. + * + * Get the module id for the module by checking + * the table for the UUID for the module + */ +int skl_dsp_strip_extended_manifest(struct firmware *fw) +{ + struct skl_ext_manifest_hdr *hdr; + + /* check if fw file is greater than header we are looking */ + if (fw->size < sizeof(hdr)) { + pr_err("%s: Firmware file small, no hdr\n", __func__); + return -EINVAL; + } + + hdr = (struct skl_ext_manifest_hdr *)fw->data; + + if (hdr->id == SKL_EXT_MANIFEST_HEADER_MAGIC) { + fw->size -= hdr->len; + fw->data += hdr->len; + } + + return 0; +} diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c index 13ec8d53b526..588f899ceb65 100644 --- a/sound/soc/intel/skylake/skl-sst.c +++ b/sound/soc/intel/skylake/skl-sst.c @@ -68,10 +68,13 @@ static int skl_transfer_firmware(struct sst_dsp *ctx, return ret; } +#define SKL_ADSP_FW_BIN_HDR_OFFSET 0x284 + static int skl_load_base_firmware(struct sst_dsp *ctx) { int ret = 0, i; struct skl_sst *skl = ctx->thread_context; + struct firmware stripped_fw; u32 reg; skl->boot_complete = false; @@ -81,11 +84,25 @@ static int skl_load_base_firmware(struct sst_dsp *ctx) ret = request_firmware(&ctx->fw, ctx->fw_name, ctx->dev); if (ret < 0) { dev_err(ctx->dev, "Request firmware failed %d\n", ret); - skl_dsp_disable_core(ctx); return -EIO; } } + ret = snd_skl_parse_uuids(ctx, SKL_ADSP_FW_BIN_HDR_OFFSET); + if (ret < 0) { + dev_err(ctx->dev, + "UUID parsing err: %d\n", ret); + release_firmware(ctx->fw); + skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); + return ret; + } + + /* check for extended manifest */ + stripped_fw.data = ctx->fw->data; + stripped_fw.size = ctx->fw->size; + + skl_dsp_strip_extended_manifest(&stripped_fw); + ret = skl_dsp_boot(ctx); if (ret < 0) { dev_err(ctx->dev, "Boot dsp core failed ret: %d", ret); @@ -119,7 +136,7 @@ static int skl_load_base_firmware(struct sst_dsp *ctx) goto transfer_firmware_failed; } - ret = skl_transfer_firmware(ctx, ctx->fw->data, ctx->fw->size); + ret = skl_transfer_firmware(ctx, stripped_fw.data, stripped_fw.size); if (ret < 0) { dev_err(ctx->dev, "Transfer firmware failed%d\n", ret); goto transfer_firmware_failed; @@ -133,67 +150,87 @@ static int skl_load_base_firmware(struct sst_dsp *ctx) } dev_dbg(ctx->dev, "Download firmware successful%d\n", ret); - skl_dsp_set_state_locked(ctx, SKL_DSP_RUNNING); + skl->fw_loaded = true; } return 0; transfer_firmware_failed: ctx->cl_dev.ops.cl_cleanup_controller(ctx); skl_load_base_firmware_failed: - skl_dsp_disable_core(ctx); + skl_dsp_disable_core(ctx, SKL_DSP_CORE0_MASK); release_firmware(ctx->fw); ctx->fw = NULL; return ret; } -static int skl_set_dsp_D0(struct sst_dsp *ctx) +static int skl_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id) { int ret; + struct skl_ipc_dxstate_info dx; + struct skl_sst *skl = ctx->thread_context; + unsigned int core_mask = SKL_DSP_CORE_MASK(core_id); - ret = skl_load_base_firmware(ctx); - if (ret < 0) { - dev_err(ctx->dev, "unable to load firmware\n"); - return ret; + /* If core0 is being turned on, we need to load the FW */ + if (core_id == SKL_DSP_CORE0_ID) { + ret = skl_load_base_firmware(ctx); + if (ret < 0) { + dev_err(ctx->dev, "unable to load firmware\n"); + return ret; + } } - skl_dsp_set_state_locked(ctx, SKL_DSP_RUNNING); + /* + * If any core other than core 0 is being moved to D0, enable the + * core and send the set dx IPC for the core. + */ + if (core_id != SKL_DSP_CORE0_ID) { + ret = skl_dsp_enable_core(ctx, core_mask); + if (ret < 0) + return ret; + + dx.core_mask = core_mask; + dx.dx_mask = core_mask; + + ret = skl_ipc_set_dx(&skl->ipc, SKL_INSTANCE_ID, + SKL_BASE_FW_MODULE_ID, &dx); + if (ret < 0) { + dev_err(ctx->dev, "Failed to set dsp to D0:core id= %d\n", + core_id); + skl_dsp_disable_core(ctx, core_mask); + } + } + + skl->cores.state[core_id] = SKL_DSP_RUNNING; return ret; } -static int skl_set_dsp_D3(struct sst_dsp *ctx) +static int skl_set_dsp_D3(struct sst_dsp *ctx, unsigned int core_id) { int ret; struct skl_ipc_dxstate_info dx; struct skl_sst *skl = ctx->thread_context; + unsigned int core_mask = SKL_DSP_CORE_MASK(core_id); - dev_dbg(ctx->dev, "In %s:\n", __func__); - mutex_lock(&ctx->mutex); - if (!is_skl_dsp_running(ctx)) { - mutex_unlock(&ctx->mutex); - return 0; - } - mutex_unlock(&ctx->mutex); - - dx.core_mask = SKL_DSP_CORE0_MASK; + dx.core_mask = core_mask; dx.dx_mask = SKL_IPC_D3_MASK; + ret = skl_ipc_set_dx(&skl->ipc, SKL_INSTANCE_ID, SKL_BASE_FW_MODULE_ID, &dx); if (ret < 0) - dev_err(ctx->dev, - "D3 request to FW failed, continuing reset: %d", ret); - - /* disable Interrupt */ - ctx->cl_dev.ops.cl_cleanup_controller(ctx); - skl_cldma_int_disable(ctx); - skl_ipc_op_int_disable(ctx); - skl_ipc_int_disable(ctx); - - ret = skl_dsp_disable_core(ctx); - if (ret < 0) { - dev_err(ctx->dev, "disable dsp core failed ret: %d\n", ret); - ret = -EIO; + dev_err(ctx->dev, "set Dx core %d fail: %d\n", core_id, ret); + + if (core_id == SKL_DSP_CORE0_ID) { + /* disable Interrupt */ + ctx->cl_dev.ops.cl_cleanup_controller(ctx); + skl_cldma_int_disable(ctx); + skl_ipc_op_int_disable(ctx); + skl_ipc_int_disable(ctx); } - skl_dsp_set_state_locked(ctx, SKL_DSP_RESET); + ret = skl_dsp_disable_core(ctx, core_mask); + if (ret < 0) + return ret; + + skl->cores.state[core_id] = SKL_DSP_RESET; return ret; } @@ -360,6 +397,19 @@ static int skl_unload_module(struct sst_dsp *ctx, u16 mod_id) return ret; } +void skl_clear_module_cnt(struct sst_dsp *ctx) +{ + struct skl_module_table *module; + + if (list_empty(&ctx->module_list)) + return; + + list_for_each_entry(module, &ctx->module_list, list) { + module->usage_cnt = 0; + } +} +EXPORT_SYMBOL_GPL(skl_clear_module_cnt); + static void skl_clear_module_table(struct sst_dsp *ctx) { struct skl_module_table *module, *tmp; @@ -409,6 +459,7 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, skl->dev = dev; skl_dev.thread_context = skl; + INIT_LIST_HEAD(&skl->uuid_list); skl->dsp = skl_dsp_ctx_init(dev, &skl_dev, irq); if (!skl->dsp) { @@ -432,12 +483,16 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq, if (ret) return ret; + skl->cores.count = 2; + ret = sst->fw_ops.load_fw(sst); if (ret < 0) { dev_err(dev, "Load base fw failed : %d", ret); goto cleanup; } + skl_dsp_init_core_state(sst); + if (dsp) *dsp = skl; @@ -452,6 +507,7 @@ EXPORT_SYMBOL_GPL(skl_sst_dsp_init); void skl_sst_dsp_cleanup(struct device *dev, struct skl_sst *ctx) { skl_clear_module_table(ctx->dsp); + skl_freeup_uuid_list(ctx); skl_ipc_free(&ctx->ipc); ctx->dsp->ops->free(ctx->dsp); if (ctx->boot_complete) { diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 3e036b0349b9..cc0150fc2601 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -379,43 +379,6 @@ static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w, } /* - * A pipe can have multiple modules, each of them will be a DAPM widget as - * well. While managing a pipeline we need to get the list of all the - * widgets in a pipelines, so this helper - skl_tplg_get_pipe_widget() helps - * to get the SKL type widgets in that pipeline - */ -static int skl_tplg_alloc_pipe_widget(struct device *dev, - struct snd_soc_dapm_widget *w, struct skl_pipe *pipe) -{ - struct skl_module_cfg *src_module = NULL; - struct snd_soc_dapm_path *p = NULL; - struct skl_pipe_module *p_module = NULL; - - p_module = devm_kzalloc(dev, sizeof(*p_module), GFP_KERNEL); - if (!p_module) - return -ENOMEM; - - p_module->w = w; - list_add_tail(&p_module->node, &pipe->w_list); - - snd_soc_dapm_widget_for_each_sink_path(w, p) { - if ((p->sink->priv == NULL) - && (!is_skl_dsp_widget_type(w))) - continue; - - if ((p->sink->priv != NULL) && p->connect - && is_skl_dsp_widget_type(p->sink)) { - - src_module = p->sink->priv; - if (pipe->ppl_id == src_module->pipe->ppl_id) - skl_tplg_alloc_pipe_widget(dev, - p->sink, pipe); - } - } - return 0; -} - -/* * some modules can have multiple params set from user control and * need to be set after module is initialized. If set_param flag is * set module params will be done after module is initialised. @@ -448,7 +411,7 @@ static int skl_tplg_set_module_params(struct snd_soc_dapm_widget *w, if (bc->set_params == SKL_PARAM_SET) { ret = skl_set_module_params(ctx, - (u32 *)bc->params, bc->max, + (u32 *)bc->params, bc->size, bc->param_id, mconfig); if (ret < 0) return ret; @@ -483,7 +446,7 @@ static int skl_tplg_set_module_init_data(struct snd_soc_dapm_widget *w) continue; mconfig->formats_config.caps = (u32 *)&bc->params; - mconfig->formats_config.caps_size = bc->max; + mconfig->formats_config.caps_size = bc->size; break; } @@ -514,8 +477,6 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) if (!skl_is_pipe_mcps_avail(skl, mconfig)) return -ENOMEM; - skl_tplg_alloc_pipe_mcps(skl, mconfig); - if (mconfig->is_loadable && ctx->dsp->fw_ops.load_mod) { ret = ctx->dsp->fw_ops.load_mod(ctx->dsp, mconfig->id.module_id, mconfig->guid); @@ -539,6 +500,7 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) if (ret < 0) return ret; + skl_tplg_alloc_pipe_mcps(skl, mconfig); ret = skl_tplg_set_module_params(w, ctx); if (ret < 0) return ret; @@ -591,9 +553,6 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w, if (!skl_is_pipe_mem_avail(skl, mconfig)) return -ENOMEM; - skl_tplg_alloc_pipe_mem(skl, mconfig); - skl_tplg_alloc_pipe_mcps(skl, mconfig); - /* * Create a list of modules for pipe. * This list contains modules from source to sink @@ -602,19 +561,8 @@ static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w, if (ret < 0) return ret; - /* - * we create a w_list of all widgets in that pipe. This list is not - * freed on PMD event as widgets within a pipe are static. This - * saves us cycles to get widgets in pipe every time. - * - * So if we have already initialized all the widgets of a pipeline - * we skip, so check for list_empty and create the list if empty - */ - if (list_empty(&s_pipe->w_list)) { - ret = skl_tplg_alloc_pipe_widget(ctx->dev, w, s_pipe); - if (ret < 0) - return ret; - } + skl_tplg_alloc_pipe_mem(skl, mconfig); + skl_tplg_alloc_pipe_mcps(skl, mconfig); /* Init all pipe modules from source to sink */ ret = skl_tplg_init_pipe_modules(skl, s_pipe); @@ -949,13 +897,17 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w, struct skl_pipe *s_pipe = mconfig->pipe; int ret = 0; + if (s_pipe->state == SKL_PIPE_INVALID) + return -EINVAL; + skl_tplg_free_pipe_mcps(skl, mconfig); skl_tplg_free_pipe_mem(skl, mconfig); list_for_each_entry(w_module, &s_pipe->w_list, node) { dst_module = w_module->w->priv; - skl_tplg_free_pipe_mcps(skl, dst_module); + if (mconfig->m_state >= SKL_MODULE_INIT_DONE) + skl_tplg_free_pipe_mcps(skl, dst_module); if (src_module == NULL) { src_module = dst_module; continue; @@ -1102,7 +1054,7 @@ static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol, if (w->power) skl_get_module_params(skl->skl_sst, (u32 *)bc->params, - bc->max, bc->param_id, mconfig); + bc->size, bc->param_id, mconfig); /* decrement size for TLV header */ size -= 2 * sizeof(u32); @@ -1136,6 +1088,10 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol, struct skl *skl = get_skl_ctx(w->dapm->dev); if (ac->params) { + if (size > ac->max) + return -EINVAL; + + ac->size = size; /* * if the param_is is of type Vendor, firmware expects actual * parameter id and size from the control. @@ -1151,7 +1107,7 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol, if (w->power) return skl_set_module_params(skl->skl_sst, - (u32 *)ac->params, ac->max, + (u32 *)ac->params, ac->size, ac->param_id, mconfig); } @@ -1159,6 +1115,39 @@ static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol, } /* + * Fill the dma id for host and link. In case of passthrough + * pipeline, this will both host and link in the same + * pipeline, so need to copy the link and host based on dev_type + */ +static void skl_tplg_fill_dma_id(struct skl_module_cfg *mcfg, + struct skl_pipe_params *params) +{ + struct skl_pipe *pipe = mcfg->pipe; + + if (pipe->passthru) { + switch (mcfg->dev_type) { + case SKL_DEVICE_HDALINK: + pipe->p_params->link_dma_id = params->link_dma_id; + break; + + case SKL_DEVICE_HDAHOST: + pipe->p_params->host_dma_id = params->host_dma_id; + break; + + default: + break; + } + pipe->p_params->s_fmt = params->s_fmt; + pipe->p_params->ch = params->ch; + pipe->p_params->s_freq = params->s_freq; + pipe->p_params->stream = params->stream; + + } else { + memcpy(pipe->p_params, params, sizeof(*params)); + } +} + +/* * The FE params are passed by hw_params of the DAI. * On hw_params, the params are stored in Gateway module of the FE and we * need to calculate the format in DSP module configuration, that @@ -1168,10 +1157,9 @@ int skl_tplg_update_pipe_params(struct device *dev, struct skl_module_cfg *mconfig, struct skl_pipe_params *params) { - struct skl_pipe *pipe = mconfig->pipe; struct skl_module_fmt *format = NULL; - memcpy(pipe->p_params, params, sizeof(*params)); + skl_tplg_fill_dma_id(mconfig, params); if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) format = &mconfig->in_fmt[0]; @@ -1358,12 +1346,11 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai, struct skl_module_cfg *mconfig, struct skl_pipe_params *params) { - struct skl_pipe *pipe = mconfig->pipe; struct nhlt_specific_cfg *cfg; struct skl *skl = get_skl_ctx(dai->dev); int link_type = skl_tplg_be_link_type(mconfig->dev_type); - memcpy(pipe->p_params, params, sizeof(*params)); + skl_tplg_fill_dma_id(mconfig, params); if (link_type == NHLT_LINK_HDA) return 0; @@ -1554,6 +1541,55 @@ static void skl_tplg_fill_fmt(struct skl_module_fmt *dst_fmt, } } +static void skl_clear_pin_config(struct snd_soc_platform *platform, + struct snd_soc_dapm_widget *w) +{ + int i; + struct skl_module_cfg *mconfig; + struct skl_pipe *pipe; + + if (!strncmp(w->dapm->component->name, platform->component.name, + strlen(platform->component.name))) { + mconfig = w->priv; + pipe = mconfig->pipe; + for (i = 0; i < mconfig->max_in_queue; i++) { + mconfig->m_in_pin[i].in_use = false; + mconfig->m_in_pin[i].pin_state = SKL_PIN_UNBIND; + } + for (i = 0; i < mconfig->max_out_queue; i++) { + mconfig->m_out_pin[i].in_use = false; + mconfig->m_out_pin[i].pin_state = SKL_PIN_UNBIND; + } + pipe->state = SKL_PIPE_INVALID; + mconfig->m_state = SKL_MODULE_UNINIT; + } +} + +void skl_cleanup_resources(struct skl *skl) +{ + struct skl_sst *ctx = skl->skl_sst; + struct snd_soc_platform *soc_platform = skl->platform; + struct snd_soc_dapm_widget *w; + struct snd_soc_card *card; + + if (soc_platform == NULL) + return; + + card = soc_platform->component.card; + if (!card || !card->instantiated) + return; + + skl->resource.mem = 0; + skl->resource.mcps = 0; + + list_for_each_entry(w, &card->widgets, list) { + if (is_skl_dsp_widget_type(w) && (w->priv != NULL)) + skl_clear_pin_config(soc_platform, w); + } + + skl_clear_module_cnt(ctx->dsp); +} + /* * Topology core widget load callback * @@ -1585,6 +1621,10 @@ static int skl_tplg_widget_load(struct snd_soc_component *cmpnt, w->priv = mconfig; memcpy(&mconfig->guid, &dfw_config->uuid, 16); + ret = snd_skl_get_module_info(skl->skl_sst, mconfig->guid, dfw_config); + if (ret < 0) + return ret; + mconfig->id.module_id = dfw_config->module_id; mconfig->id.instance_id = dfw_config->instance_id; mconfig->mcps = dfw_config->max_mcps; @@ -1683,6 +1723,7 @@ static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be, ac->max = dfw_ac->max; ac->param_id = dfw_ac->param_id; ac->set_params = dfw_ac->set_params; + ac->size = dfw_ac->max; if (ac->max) { ac->params = (char *) devm_kzalloc(dev, ac->max, GFP_KERNEL); @@ -1733,6 +1774,60 @@ static struct snd_soc_tplg_ops skl_tplg_ops = { .bytes_ext_ops_count = ARRAY_SIZE(skl_tlv_ops), }; +/* + * A pipe can have multiple modules, each of them will be a DAPM widget as + * well. While managing a pipeline we need to get the list of all the + * widgets in a pipelines, so this helper - skl_tplg_create_pipe_widget_list() + * helps to get the SKL type widgets in that pipeline + */ +static int skl_tplg_create_pipe_widget_list(struct snd_soc_platform *platform) +{ + struct snd_soc_dapm_widget *w; + struct skl_module_cfg *mcfg = NULL; + struct skl_pipe_module *p_module = NULL; + struct skl_pipe *pipe; + + list_for_each_entry(w, &platform->component.card->widgets, list) { + if (is_skl_dsp_widget_type(w) && w->priv != NULL) { + mcfg = w->priv; + pipe = mcfg->pipe; + + p_module = devm_kzalloc(platform->dev, + sizeof(*p_module), GFP_KERNEL); + if (!p_module) + return -ENOMEM; + + p_module->w = w; + list_add_tail(&p_module->node, &pipe->w_list); + } + } + + return 0; +} + +static void skl_tplg_set_pipe_type(struct skl *skl, struct skl_pipe *pipe) +{ + struct skl_pipe_module *w_module; + struct snd_soc_dapm_widget *w; + struct skl_module_cfg *mconfig; + bool host_found = false, link_found = false; + + list_for_each_entry(w_module, &pipe->w_list, node) { + w = w_module->w; + mconfig = w->priv; + + if (mconfig->dev_type == SKL_DEVICE_HDAHOST) + host_found = true; + else if (mconfig->dev_type != SKL_DEVICE_NONE) + link_found = true; + } + + if (host_found && link_found) + pipe->passthru = true; + else + pipe->passthru = false; +} + /* This will be read from topology manifest, currently defined here */ #define SKL_MAX_MCPS 30000000 #define SKL_FW_MAX_MEM 1000000 @@ -1746,6 +1841,7 @@ int skl_tplg_init(struct snd_soc_platform *platform, struct hdac_ext_bus *ebus) const struct firmware *fw; struct hdac_bus *bus = ebus_to_hbus(ebus); struct skl *skl = ebus_to_skl(ebus); + struct skl_pipeline *ppl; ret = request_firmware(&fw, skl->tplg_name, bus->dev); if (ret < 0) { @@ -1775,6 +1871,12 @@ int skl_tplg_init(struct snd_soc_platform *platform, struct hdac_ext_bus *ebus) skl->resource.max_mem = SKL_FW_MAX_MEM; skl->tplg = fw; + ret = skl_tplg_create_pipe_widget_list(platform); + if (ret < 0) + return ret; + + list_for_each_entry(ppl, &skl->ppl_list, node) + skl_tplg_set_pipe_type(skl, ppl->pipe); return 0; } diff --git a/sound/soc/intel/skylake/skl-topology.h b/sound/soc/intel/skylake/skl-topology.h index e4b399cd7868..22d3ef83817d 100644 --- a/sound/soc/intel/skylake/skl-topology.h +++ b/sound/soc/intel/skylake/skl-topology.h @@ -244,7 +244,8 @@ enum skl_pipe_state { SKL_PIPE_INVALID = 0, SKL_PIPE_CREATED = 1, SKL_PIPE_PAUSED = 2, - SKL_PIPE_STARTED = 3 + SKL_PIPE_STARTED = 3, + SKL_PIPE_RESET = 4 }; struct skl_pipe_module { @@ -270,6 +271,7 @@ struct skl_pipe { struct skl_pipe_params *p_params; enum skl_pipe_state state; struct list_head w_list; + bool passthru; }; enum skl_module_state { @@ -319,6 +321,7 @@ struct skl_algo_data { u32 param_id; u32 set_params; u32 max; + u32 size; char *params; }; @@ -357,6 +360,8 @@ int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); int skl_stop_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); +int skl_reset_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); + int skl_init_module(struct skl_sst *ctx, struct skl_module_cfg *module_config); int skl_bind_modules(struct skl_sst *ctx, struct skl_module_cfg diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index 06d8c263c68f..cd59536a761d 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -35,6 +35,8 @@ #include "skl-sst-dsp.h" #include "skl-sst-ipc.h" +static struct skl_machine_pdata skl_dmic_data; + /* * initialize the PCI registers */ @@ -184,6 +186,7 @@ static int _skl_suspend(struct hdac_ext_bus *ebus) { struct skl *skl = ebus_to_skl(ebus); struct hdac_bus *bus = ebus_to_hbus(ebus); + struct pci_dev *pci = to_pci_dev(bus->dev); int ret; snd_hdac_ext_bus_link_power_down_all(ebus); @@ -193,9 +196,12 @@ static int _skl_suspend(struct hdac_ext_bus *ebus) return ret; snd_hdac_bus_stop_chip(bus); + update_pci_dword(pci, AZX_PCIREG_PGCTL, + AZX_PGCTL_LSRMD_MASK, AZX_PGCTL_LSRMD_MASK); skl_enable_miscbdcge(bus->dev, false); snd_hdac_bus_enter_link_reset(bus); skl_enable_miscbdcge(bus->dev, true); + skl_cleanup_resources(skl); return 0; } @@ -242,6 +248,7 @@ static int skl_suspend(struct device *dev) ret = _skl_suspend(ebus); if (ret < 0) return ret; + skl->skl_sst->fw_loaded = false; } if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) { @@ -397,6 +404,10 @@ static int skl_machine_device_register(struct skl *skl, void *driver_data) platform_device_put(pdev); return -EIO; } + + if (mach->pdata) + dev_set_drvdata(&pdev->dev, mach->pdata); + skl->i2s_dev = pdev; return 0; @@ -657,6 +668,8 @@ static int skl_probe(struct pci_dev *pci, skl->pci_id = pci->device; + device_disable_async_suspend(bus->dev); + skl->nhlt = skl_nhlt_init(bus->dev); if (skl->nhlt == NULL) @@ -666,6 +679,8 @@ static int skl_probe(struct pci_dev *pci, pci_set_drvdata(skl->pci, ebus); + skl_dmic_data.dmic_num = skl_get_dmic_geo(skl); + /* check if dsp is there */ if (ebus->ppcap) { err = skl_machine_device_register(skl, @@ -713,7 +728,7 @@ static int skl_probe(struct pci_dev *pci, list_for_each_entry(hlink, &ebus->hlink_list, list) snd_hdac_ext_bus_link_put(ebus, hlink); - /*configure PM */ + /* configure PM */ pm_runtime_put_noidle(bus->dev); pm_runtime_allow(bus->dev); @@ -766,8 +781,7 @@ static void skl_remove(struct pci_dev *pci) struct hdac_ext_bus *ebus = pci_get_drvdata(pci); struct skl *skl = ebus_to_skl(ebus); - if (skl->tplg) - release_firmware(skl->tplg); + release_firmware(skl->tplg); if (pci_dev_run_wake(pci)) pm_runtime_get_noresume(&pci->dev); @@ -786,15 +800,23 @@ static void skl_remove(struct pci_dev *pci) static struct sst_acpi_mach sst_skl_devdata[] = { { "INT343A", "skl_alc286s_i2s", "intel/dsp_fw_release.bin", NULL, NULL, NULL }, - { "INT343B", "skl_nau88l25_ssm4567_i2s", "intel/dsp_fw_release.bin", - NULL, NULL, NULL }, - { "MX98357A", "skl_nau88l25_max98357a_i2s", "intel/dsp_fw_release.bin", - NULL, NULL, NULL }, + { "INT343B", "skl_n88l25_s4567", "intel/dsp_fw_release.bin", + NULL, NULL, &skl_dmic_data }, + { "MX98357A", "skl_n88l25_m98357a", "intel/dsp_fw_release.bin", + NULL, NULL, &skl_dmic_data }, {} }; static struct sst_acpi_mach sst_bxtp_devdata[] = { { "INT343A", "bxt_alc298s_i2s", "intel/dsp_fw_bxtn.bin", NULL, NULL, NULL }, + { "DLGS7219", "bxt_da7219_max98357a_i2s", "intel/dsp_fw_bxtn.bin", NULL, NULL, NULL }, +}; + +static struct sst_acpi_mach sst_kbl_devdata[] = { + { "INT343A", "kbl_alc286s_i2s", "intel/dsp_fw_kbl.bin", NULL, NULL, NULL }, + { "INT343B", "kbl_n88l25_s4567", "intel/dsp_fw_kbl.bin", NULL, NULL, &skl_dmic_data }, + { "MX98357A", "kbl_n88l25_m98357a", "intel/dsp_fw_kbl.bin", NULL, NULL, &skl_dmic_data }, + {} }; /* PCI IDs */ @@ -805,6 +827,9 @@ static const struct pci_device_id skl_ids[] = { /* BXT-P */ { PCI_DEVICE(0x8086, 0x5a98), .driver_data = (unsigned long)&sst_bxtp_devdata}, + /* KBL */ + { PCI_DEVICE(0x8086, 0x9D71), + .driver_data = (unsigned long)&sst_kbl_devdata}, { 0, } }; MODULE_DEVICE_TABLE(pci, skl_ids); diff --git a/sound/soc/intel/skylake/skl.h b/sound/soc/intel/skylake/skl.h index 4b4b3876aea9..9064e5b0d676 100644 --- a/sound/soc/intel/skylake/skl.h +++ b/sound/soc/intel/skylake/skl.h @@ -48,6 +48,8 @@ #define AZX_REG_VS_SDXEFIFOS_XBASE 0x1094 #define AZX_REG_VS_SDXEFIFOS_XINTERVAL 0x20 +#define AZX_PCIREG_PGCTL 0x44 +#define AZX_PGCTL_LSRMD_MASK (1 << 4) #define AZX_PCIREG_CGCTL 0x48 #define AZX_CGCTL_MISCBDCGE_MASK (1 << 6) @@ -65,6 +67,7 @@ struct skl { unsigned int init_failed:1; /* delayed init failed */ struct platform_device *dmic_dev; struct platform_device *i2s_dev; + struct snd_soc_platform *platform; struct nhlt_acpi_table *nhlt; /* nhlt ptr */ struct skl_sst *skl_sst; /* sst skl ctx */ @@ -90,6 +93,11 @@ struct skl_dma_params { u8 stream_tag; }; +/* to pass dmic data */ +struct skl_machine_pdata { + u32 dmic_num; +}; + struct skl_dsp_ops { int id; struct skl_dsp_loader_ops (*loader_ops)(void); @@ -108,9 +116,11 @@ void skl_nhlt_free(struct nhlt_acpi_table *addr); struct nhlt_specific_cfg *skl_get_ep_blob(struct skl *skl, u32 instance, u8 link_type, u8 s_fmt, u8 no_ch, u32 s_rate, u8 dirn); +int skl_get_dmic_geo(struct skl *skl); int skl_nhlt_update_topology_bin(struct skl *skl); int skl_init_dsp(struct skl *skl); int skl_free_dsp(struct skl *skl); int skl_suspend_dsp(struct skl *skl); int skl_resume_dsp(struct skl *skl); +void skl_cleanup_resources(struct skl *skl); #endif /* __SOUND_SOC_SKL_H */ diff --git a/sound/soc/sh/rcar/adg.c b/sound/soc/sh/rcar/adg.c index 49354d17ea55..c4c51a4d3c8f 100644 --- a/sound/soc/sh/rcar/adg.c +++ b/sound/soc/sh/rcar/adg.c @@ -518,7 +518,7 @@ static void rsnd_adg_get_clkout(struct rsnd_priv *priv, } } - rsnd_mod_bset(adg_mod, SSICKR, 0x00FF0000, ckr); + rsnd_mod_bset(adg_mod, SSICKR, 0x80FF0000, ckr); rsnd_mod_write(adg_mod, BRRA, rbga); rsnd_mod_write(adg_mod, BRRB, rbgb); diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index c4464858bf01..cc8f480251e7 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -3282,6 +3282,7 @@ snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, mutex_unlock(&dapm->card->dapm_mutex); return w; } +EXPORT_SYMBOL_GPL(snd_soc_dapm_new_control); struct snd_soc_dapm_widget * snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm, |