diff options
Diffstat (limited to '')
| -rw-r--r-- | sound/soc/codecs/nau8822.c | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/sound/soc/codecs/nau8822.c b/sound/soc/codecs/nau8822.c index 78db3bd0b3bc..1aef281a9972 100644 --- a/sound/soc/codecs/nau8822.c +++ b/sound/soc/codecs/nau8822.c @@ -188,7 +188,7 @@ static int nau8822_eq_get(struct snd_kcontrol *kcontrol, val = (u16 *)ucontrol->value.bytes.data; reg = NAU8822_REG_EQ1; for (i = 0; i < params->max / sizeof(u16); i++) { - reg_val = snd_soc_component_read32(component, reg + i); + reg_val = snd_soc_component_read(component, reg + i); /* conversion of 16-bit integers between native CPU format * and big endian format */ @@ -445,7 +445,7 @@ static int check_mclk_select_pll(struct snd_soc_dapm_widget *source, snd_soc_dapm_to_component(source->dapm); unsigned int value; - value = snd_soc_component_read32(component, NAU8822_REG_CLOCKING); + value = snd_soc_component_read(component, NAU8822_REG_CLOCKING); return (value & NAU8822_CLKM_MASK); } @@ -726,6 +726,17 @@ static int nau8822_set_pll(struct snd_soc_dai *dai, int pll_id, int source, struct nau8822_pll *pll_param = &nau8822->pll; int ret, fs; + if (freq_in == pll_param->freq_in && + freq_out == pll_param->freq_out) + return 0; + + if (freq_out == 0) { + dev_dbg(component->dev, "PLL disabled\n"); + snd_soc_component_update_bits(component, + NAU8822_REG_POWER_MANAGEMENT_1, NAU8822_PLL_EN_MASK, NAU8822_PLL_OFF); + return 0; + } + fs = freq_out / 256; ret = nau8822_calc_pll(freq_in, fs, pll_param); @@ -741,6 +752,8 @@ static int nau8822_set_pll(struct snd_soc_dai *dai, int pll_id, int source, pll_param->mclk_scaler, pll_param->pre_factor); snd_soc_component_update_bits(component, + NAU8822_REG_POWER_MANAGEMENT_1, NAU8822_PLL_EN_MASK, NAU8822_PLL_OFF); + snd_soc_component_update_bits(component, NAU8822_REG_PLL_N, NAU8822_PLLMCLK_DIV2 | NAU8822_PLLN_MASK, (pll_param->pre_factor ? NAU8822_PLLMCLK_DIV2 : 0) | pll_param->pll_int); @@ -757,6 +770,11 @@ static int nau8822_set_pll(struct snd_soc_dai *dai, int pll_id, int source, pll_param->mclk_scaler << NAU8822_MCLKSEL_SFT); snd_soc_component_update_bits(component, NAU8822_REG_CLOCKING, NAU8822_CLKM_MASK, NAU8822_CLKM_PLL); + snd_soc_component_update_bits(component, + NAU8822_REG_POWER_MANAGEMENT_1, NAU8822_PLL_EN_MASK, NAU8822_PLL_ON); + + pll_param->freq_in = freq_in; + pll_param->freq_out = freq_out; return 0; } @@ -831,7 +849,7 @@ static int nau8822_hw_params(struct snd_pcm_substream *substream, unsigned int ctrl_val, bclk_fs, bclk_div; /* make BCLK and LRC divide configuration if the codec as master. */ - snd_soc_component_read(component, NAU8822_REG_CLOCKING, &ctrl_val); + ctrl_val = snd_soc_component_read(component, NAU8822_REG_CLOCKING); if (ctrl_val & NAU8822_CLK_MASTER) { /* get the bclk and fs ratio */ bclk_fs = snd_soc_params_to_bclk(params) / params_rate(params); @@ -900,7 +918,7 @@ static int nau8822_hw_params(struct snd_pcm_substream *substream, return 0; } -static int nau8822_mute(struct snd_soc_dai *dai, int mute) +static int nau8822_mute(struct snd_soc_dai *dai, int mute, int direction) { struct snd_soc_component *component = dai->component; @@ -967,10 +985,11 @@ static int nau8822_set_bias_level(struct snd_soc_component *component, static const struct snd_soc_dai_ops nau8822_dai_ops = { .hw_params = nau8822_hw_params, - .digital_mute = nau8822_mute, + .mute_stream = nau8822_mute, .set_fmt = nau8822_set_dai_fmt, .set_sysclk = nau8822_set_dai_sysclk, .set_pll = nau8822_set_pll, + .no_capture_mute = 1, }; static struct snd_soc_dai_driver nau8822_dai = { @@ -990,7 +1009,7 @@ static struct snd_soc_dai_driver nau8822_dai = { .formats = NAU8822_FORMATS, }, .ops = &nau8822_dai_ops, - .symmetric_rates = 1, + .symmetric_rate = 1, }; static int nau8822_suspend(struct snd_soc_component *component) @@ -1064,7 +1083,6 @@ static const struct snd_soc_component_driver soc_component_dev_nau8822 = { .idle_bias_on = 1, .use_pmdown_time = 1, .endianness = 1, - .non_legacy_dai_naming = 1, }; static const struct regmap_config nau8822_regmap_config = { @@ -1082,8 +1100,7 @@ static const struct regmap_config nau8822_regmap_config = { .num_reg_defaults = ARRAY_SIZE(nau8822_reg_defaults), }; -static int nau8822_i2c_probe(struct i2c_client *i2c, - const struct i2c_device_id *id) +static int nau8822_i2c_probe(struct i2c_client *i2c) { struct device *dev = &i2c->dev; struct nau8822 *nau8822 = dev_get_platdata(dev); @@ -1140,7 +1157,7 @@ static struct i2c_driver nau8822_i2c_driver = { .name = "nau8822", .of_match_table = of_match_ptr(nau8822_of_match), }, - .probe = nau8822_i2c_probe, + .probe_new = nau8822_i2c_probe, .id_table = nau8822_i2c_id, }; module_i2c_driver(nau8822_i2c_driver); |