diff options
Diffstat (limited to 'sound/soc/codecs/adav80x.c')
-rw-r--r-- | sound/soc/codecs/adav80x.c | 147 |
1 files changed, 45 insertions, 102 deletions
diff --git a/sound/soc/codecs/adav80x.c b/sound/soc/codecs/adav80x.c index 14a7c16..15b012d0 100644 --- a/sound/soc/codecs/adav80x.c +++ b/sound/soc/codecs/adav80x.c @@ -115,34 +115,22 @@ #define ADAV80X_PLL_OUTE_SYSCLKPD(x) BIT(2 - (x)) -static struct reg_default adav80x_reg_defaults[] = { - { ADAV80X_PLAYBACK_CTRL, 0x01 }, - { ADAV80X_AUX_IN_CTRL, 0x01 }, - { ADAV80X_REC_CTRL, 0x02 }, - { ADAV80X_AUX_OUT_CTRL, 0x01 }, - { ADAV80X_DPATH_CTRL1, 0xc0 }, - { ADAV80X_DPATH_CTRL2, 0x11 }, - { ADAV80X_DAC_CTRL1, 0x00 }, - { ADAV80X_DAC_CTRL2, 0x00 }, - { ADAV80X_DAC_CTRL3, 0x00 }, - { ADAV80X_DAC_L_VOL, 0xff }, - { ADAV80X_DAC_R_VOL, 0xff }, - { ADAV80X_PGA_L_VOL, 0x00 }, - { ADAV80X_PGA_R_VOL, 0x00 }, - { ADAV80X_ADC_CTRL1, 0x00 }, - { ADAV80X_ADC_CTRL2, 0x00 }, - { ADAV80X_ADC_L_VOL, 0xff }, - { ADAV80X_ADC_R_VOL, 0xff }, - { ADAV80X_PLL_CTRL1, 0x00 }, - { ADAV80X_PLL_CTRL2, 0x00 }, - { ADAV80X_ICLK_CTRL1, 0x00 }, - { ADAV80X_ICLK_CTRL2, 0x00 }, - { ADAV80X_PLL_CLK_SRC, 0x00 }, - { ADAV80X_PLL_OUTE, 0x00 }, +static u8 adav80x_default_regs[] = { + 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x02, 0x01, 0x80, 0x26, 0x00, 0x00, + 0x02, 0x40, 0x20, 0x00, 0x09, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x04, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0xd1, 0x92, 0xb1, 0x37, + 0x48, 0xd2, 0xfb, 0xca, 0xd2, 0x15, 0xe8, 0x29, 0xb9, 0x6a, 0xda, 0x2b, + 0xb7, 0xc0, 0x11, 0x65, 0x5c, 0xf6, 0xff, 0x8d, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xa5, 0x00, 0x00, + 0x00, 0xe8, 0x46, 0xe1, 0x5b, 0xd3, 0x43, 0x77, 0x93, 0xa7, 0x44, 0xee, + 0x32, 0x12, 0xc0, 0x11, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x3f, 0x3f, + 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x1d, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x52, 0x00, }; struct adav80x { - struct regmap *regmap; + enum snd_soc_control_type control_type; enum adav80x_clk_src clk_src; unsigned int sysclk; @@ -310,7 +298,7 @@ static int adav80x_set_deemph(struct snd_soc_codec *codec) val = ADAV80X_DAC_CTRL2_DEEMPH_NONE; } - return regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL2, + return snd_soc_update_bits(codec, ADAV80X_DAC_CTRL2, ADAV80X_DAC_CTRL2_DEEMPH_MASK, val); } @@ -406,11 +394,10 @@ static int adav80x_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) return -EINVAL; } - regmap_update_bits(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][0], + snd_soc_update_bits(codec, adav80x_port_ctrl_regs[dai->id][0], ADAV80X_CAPTURE_MODE_MASK | ADAV80X_CAPTURE_MODE_MASTER, capture); - regmap_write(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][1], - playback); + snd_soc_write(codec, adav80x_port_ctrl_regs[dai->id][1], playback); adav80x->dai_fmt[dai->id] = fmt & SND_SOC_DAIFMT_FORMAT_MASK; @@ -420,7 +407,6 @@ static int adav80x_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) static int adav80x_set_adc_clock(struct snd_soc_codec *codec, unsigned int sample_rate) { - struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec); unsigned int val; if (sample_rate <= 48000) @@ -428,7 +414,7 @@ static int adav80x_set_adc_clock(struct snd_soc_codec *codec, else val = ADAV80X_ADC_CTRL1_MODULATOR_64FS; - regmap_update_bits(adav80x->regmap, ADAV80X_ADC_CTRL1, + snd_soc_update_bits(codec, ADAV80X_ADC_CTRL1, ADAV80X_ADC_CTRL1_MODULATOR_MASK, val); return 0; @@ -437,7 +423,6 @@ static int adav80x_set_adc_clock(struct snd_soc_codec *codec, static int adav80x_set_dac_clock(struct snd_soc_codec *codec, unsigned int sample_rate) { - struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec); unsigned int val; if (sample_rate <= 48000) @@ -445,7 +430,7 @@ static int adav80x_set_dac_clock(struct snd_soc_codec *codec, else val = ADAV80X_DAC_CTRL2_DIV2 | ADAV80X_DAC_CTRL2_INTERPOL_128FS; - regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL2, + snd_soc_update_bits(codec, ADAV80X_DAC_CTRL2, ADAV80X_DAC_CTRL2_DIV_MASK | ADAV80X_DAC_CTRL2_INTERPOL_MASK, val); @@ -455,7 +440,6 @@ static int adav80x_set_dac_clock(struct snd_soc_codec *codec, static int adav80x_set_capture_pcm_format(struct snd_soc_codec *codec, struct snd_soc_dai *dai, snd_pcm_format_t format) { - struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec); unsigned int val; switch (format) { @@ -475,7 +459,7 @@ static int adav80x_set_capture_pcm_format(struct snd_soc_codec *codec, return -EINVAL; } - regmap_update_bits(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][0], + snd_soc_update_bits(codec, adav80x_port_ctrl_regs[dai->id][0], ADAV80X_CAPTURE_WORD_LEN_MASK, val); return 0; @@ -507,7 +491,7 @@ static int adav80x_set_playback_pcm_format(struct snd_soc_codec *codec, return -EINVAL; } - regmap_update_bits(adav80x->regmap, adav80x_port_ctrl_regs[dai->id][1], + snd_soc_update_bits(codec, adav80x_port_ctrl_regs[dai->id][1], ADAV80X_PLAYBACK_MODE_MASK, val); return 0; @@ -570,10 +554,8 @@ static int adav80x_set_sysclk(struct snd_soc_codec *codec, ADAV80X_ICLK_CTRL1_ICLK2_SRC(clk_id); iclk_ctrl2 = ADAV80X_ICLK_CTRL2_ICLK1_SRC(clk_id); - regmap_write(adav80x->regmap, ADAV80X_ICLK_CTRL1, - iclk_ctrl1); - regmap_write(adav80x->regmap, ADAV80X_ICLK_CTRL2, - iclk_ctrl2); + snd_soc_write(codec, ADAV80X_ICLK_CTRL1, iclk_ctrl1); + snd_soc_write(codec, ADAV80X_ICLK_CTRL2, iclk_ctrl2); snd_soc_dapm_sync(&codec->dapm); } @@ -593,12 +575,10 @@ static int adav80x_set_sysclk(struct snd_soc_codec *codec, mask = ADAV80X_PLL_OUTE_SYSCLKPD(clk_id); if (freq == 0) { - regmap_update_bits(adav80x->regmap, ADAV80X_PLL_OUTE, - mask, mask); + snd_soc_update_bits(codec, ADAV80X_PLL_OUTE, mask, mask); adav80x->sysclk_pd[clk_id] = true; } else { - regmap_update_bits(adav80x->regmap, ADAV80X_PLL_OUTE, - mask, 0); + snd_soc_update_bits(codec, ADAV80X_PLL_OUTE, mask, 0); adav80x->sysclk_pd[clk_id] = false; } @@ -670,9 +650,9 @@ static int adav80x_set_pll(struct snd_soc_codec *codec, int pll_id, return -EINVAL; } - regmap_update_bits(adav80x->regmap, ADAV80X_PLL_CTRL1, - ADAV80X_PLL_CTRL1_PLLDIV, pll_ctrl1); - regmap_update_bits(adav80x->regmap, ADAV80X_PLL_CTRL2, + snd_soc_update_bits(codec, ADAV80X_PLL_CTRL1, ADAV80X_PLL_CTRL1_PLLDIV, + pll_ctrl1); + snd_soc_update_bits(codec, ADAV80X_PLL_CTRL2, ADAV80X_PLL_CTRL2_PLL_MASK(pll_id), pll_ctrl2); if (source != adav80x->pll_src) { @@ -681,7 +661,7 @@ static int adav80x_set_pll(struct snd_soc_codec *codec, int pll_id, else pll_src = ADAV80X_PLL_CLK_SRC_PLL_XIN(pll_id); - regmap_update_bits(adav80x->regmap, ADAV80X_PLL_CLK_SRC, + snd_soc_update_bits(codec, ADAV80X_PLL_CLK_SRC, ADAV80X_PLL_CLK_SRC_PLL_MASK(pll_id), pll_src); adav80x->pll_src = source; @@ -695,7 +675,6 @@ static int adav80x_set_pll(struct snd_soc_codec *codec, int pll_id, static int adav80x_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { - struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec); unsigned int mask = ADAV80X_DAC_CTRL1_PD; switch (level) { @@ -704,12 +683,10 @@ static int adav80x_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_PREPARE: break; case SND_SOC_BIAS_STANDBY: - regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL1, mask, - 0x00); + snd_soc_update_bits(codec, ADAV80X_DAC_CTRL1, mask, 0x00); break; case SND_SOC_BIAS_OFF: - regmap_update_bits(adav80x->regmap, ADAV80X_DAC_CTRL1, mask, - mask); + snd_soc_update_bits(codec, ADAV80X_DAC_CTRL1, mask, mask); break; } @@ -803,7 +780,7 @@ static int adav80x_probe(struct snd_soc_codec *codec) int ret; struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec); - ret = snd_soc_codec_set_cache_io(codec, 0, 0, SND_SOC_REGMAP); + ret = snd_soc_codec_set_cache_io(codec, 7, 9, adav80x->control_type); if (ret) { dev_err(codec->dev, "failed to set cache I/O: %d\n", ret); return ret; @@ -814,31 +791,23 @@ static int adav80x_probe(struct snd_soc_codec *codec) snd_soc_dapm_force_enable_pin(&codec->dapm, "PLL2"); /* Power down S/PDIF receiver, since it is currently not supported */ - regmap_write(adav80x->regmap, ADAV80X_PLL_OUTE, 0x20); + snd_soc_write(codec, ADAV80X_PLL_OUTE, 0x20); /* Disable DAC zero flag */ - regmap_write(adav80x->regmap, ADAV80X_DAC_CTRL3, 0x6); + snd_soc_write(codec, ADAV80X_DAC_CTRL3, 0x6); return adav80x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); } static int adav80x_suspend(struct snd_soc_codec *codec) { - struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec); - int ret; - - ret = adav80x_set_bias_level(codec, SND_SOC_BIAS_OFF); - regcache_cache_only(adav80x->regmap, true); - - return ret; + return adav80x_set_bias_level(codec, SND_SOC_BIAS_OFF); } static int adav80x_resume(struct snd_soc_codec *codec) { - struct adav80x *adav80x = snd_soc_codec_get_drvdata(codec); - - regcache_cache_only(adav80x->regmap, false); adav80x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - regcache_sync(adav80x->regmap); + codec->cache_sync = 1; + snd_soc_cache_sync(codec); return 0; } @@ -858,6 +827,10 @@ static struct snd_soc_codec_driver adav80x_codec_driver = { .set_pll = adav80x_set_pll, .set_sysclk = adav80x_set_sysclk, + .reg_word_size = sizeof(u8), + .reg_cache_size = ARRAY_SIZE(adav80x_default_regs), + .reg_cache_default = adav80x_default_regs, + .controls = adav80x_controls, .num_controls = ARRAY_SIZE(adav80x_controls), .dapm_widgets = adav80x_dapm_widgets, @@ -866,21 +839,18 @@ static struct snd_soc_codec_driver adav80x_codec_driver = { .num_dapm_routes = ARRAY_SIZE(adav80x_dapm_routes), }; -static int adav80x_bus_probe(struct device *dev, struct regmap *regmap) +static int adav80x_bus_probe(struct device *dev, + enum snd_soc_control_type control_type) { struct adav80x *adav80x; int ret; - if (IS_ERR(regmap)) - return PTR_ERR(regmap); - adav80x = kzalloc(sizeof(*adav80x), GFP_KERNEL); if (!adav80x) return -ENOMEM; - dev_set_drvdata(dev, adav80x); - adav80x->regmap = regmap; + adav80x->control_type = control_type; ret = snd_soc_register_codec(dev, &adav80x_codec_driver, adav80x_dais, ARRAY_SIZE(adav80x_dais)); @@ -898,19 +868,6 @@ static int adav80x_bus_remove(struct device *dev) } #if defined(CONFIG_SPI_MASTER) -static const struct regmap_config adav80x_spi_regmap_config = { - .val_bits = 8, - .pad_bits = 1, - .reg_bits = 7, - .read_flag_mask = 0x01, - - .max_register = ADAV80X_PLL_OUTE, - - .cache_type = REGCACHE_RBTREE, - .reg_defaults = adav80x_reg_defaults, - .num_reg_defaults = ARRAY_SIZE(adav80x_reg_defaults), -}; - static const struct spi_device_id adav80x_spi_id[] = { { "adav801", 0 }, { } @@ -919,8 +876,7 @@ MODULE_DEVICE_TABLE(spi, adav80x_spi_id); static int adav80x_spi_probe(struct spi_device *spi) { - return adav80x_bus_probe(&spi->dev, - devm_regmap_init_spi(spi, &adav80x_spi_regmap_config)); + return adav80x_bus_probe(&spi->dev, SND_SOC_SPI); } static int adav80x_spi_remove(struct spi_device *spi) @@ -940,18 +896,6 @@ static struct spi_driver adav80x_spi_driver = { #endif #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) -static const struct regmap_config adav80x_i2c_regmap_config = { - .val_bits = 8, - .pad_bits = 1, - .reg_bits = 7, - - .max_register = ADAV80X_PLL_OUTE, - - .cache_type = REGCACHE_RBTREE, - .reg_defaults = adav80x_reg_defaults, - .num_reg_defaults = ARRAY_SIZE(adav80x_reg_defaults), -}; - static const struct i2c_device_id adav80x_i2c_id[] = { { "adav803", 0 }, { } @@ -961,8 +905,7 @@ MODULE_DEVICE_TABLE(i2c, adav80x_i2c_id); static int adav80x_i2c_probe(struct i2c_client *client, const struct i2c_device_id *id) { - return adav80x_bus_probe(&client->dev, - devm_regmap_init_i2c(client, &adav80x_i2c_regmap_config)); + return adav80x_bus_probe(&client->dev, SND_SOC_I2C); } static int adav80x_i2c_remove(struct i2c_client *client) |