Merge remote-tracking branches 'asoc/topic/ak4613', 'asoc/topic/ak4642', 'asoc/topic/atmel', 'asoc/topic/cs35l34' and 'asoc/topic/cs35l35' into asoc-next
This commit is contained in:
commit
c7a9dd3cb6
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@ -16,6 +16,9 @@ Required properties:
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||||||
(See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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(See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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||||||
for further information relating to interrupt properties)
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for further information relating to interrupt properties)
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||||||
|
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||||||
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- cirrus,boost-ind-nanohenry: Inductor value for boost converter. The value is
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||||||
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in nH and they can be values of 1000nH, 1200nH, 1500nH, and 2200nH.
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||||||
|
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||||||
Optional properties:
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Optional properties:
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||||||
- reset-gpios : gpio used to reset the amplifier
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- reset-gpios : gpio used to reset the amplifier
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||||||
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||||||
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|
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@ -99,6 +99,8 @@ struct cs35l35_platform_data {
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bool shared_bst;
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bool shared_bst;
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/* Specifies this amp is using an external boost supply */
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/* Specifies this amp is using an external boost supply */
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bool ext_bst;
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bool ext_bst;
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/* Inductor Value */
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int boost_ind;
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/* ClassH Algorithm */
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/* ClassH Algorithm */
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struct classh_cfg classh_algo;
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struct classh_cfg classh_algo;
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/* Monitor Config */
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/* Monitor Config */
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|
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@ -83,8 +83,7 @@ struct atmel_pcm_dma_params {
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#define ssc_readx(base, reg) (__raw_readl((base) + (reg)))
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#define ssc_readx(base, reg) (__raw_readl((base) + (reg)))
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#define ssc_writex(base, reg, value) __raw_writel((value), (base) + (reg))
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#define ssc_writex(base, reg, value) __raw_writel((value), (base) + (reg))
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#if defined(CONFIG_SND_ATMEL_SOC_PDC) || \
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#if IS_ENABLED(CONFIG_SND_ATMEL_SOC_PDC)
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defined(CONFIG_SND_ATMEL_SOC_PDC_MODULE)
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int atmel_pcm_pdc_platform_register(struct device *dev);
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int atmel_pcm_pdc_platform_register(struct device *dev);
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void atmel_pcm_pdc_platform_unregister(struct device *dev);
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void atmel_pcm_pdc_platform_unregister(struct device *dev);
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#else
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#else
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@ -97,8 +96,7 @@ static inline void atmel_pcm_pdc_platform_unregister(struct device *dev)
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}
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}
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#endif
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#endif
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#if defined(CONFIG_SND_ATMEL_SOC_DMA) || \
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#if IS_ENABLED(CONFIG_SND_ATMEL_SOC_DMA)
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defined(CONFIG_SND_ATMEL_SOC_DMA_MODULE)
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||||||
int atmel_pcm_dma_platform_register(struct device *dev);
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int atmel_pcm_dma_platform_register(struct device *dev);
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void atmel_pcm_dma_platform_unregister(struct device *dev);
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void atmel_pcm_dma_platform_unregister(struct device *dev);
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#else
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#else
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@ -94,6 +94,8 @@ struct ak4613_interface {
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struct ak4613_priv {
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struct ak4613_priv {
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struct mutex lock;
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struct mutex lock;
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const struct ak4613_interface *iface;
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const struct ak4613_interface *iface;
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struct snd_pcm_hw_constraint_list constraint;
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unsigned int sysclk;
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unsigned int fmt;
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unsigned int fmt;
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u8 oc;
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u8 oc;
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@ -139,9 +141,7 @@ static const struct reg_default ak4613_reg[] = {
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#define AUDIO_IFACE(b, fmt) { b, SND_SOC_DAIFMT_##fmt }
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#define AUDIO_IFACE(b, fmt) { b, SND_SOC_DAIFMT_##fmt }
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static const struct ak4613_interface ak4613_iface[] = {
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static const struct ak4613_interface ak4613_iface[] = {
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/* capture */ /* playback */
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/* capture */ /* playback */
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[0] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(16, RIGHT_J) },
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/* [0] - [2] are not supported */
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[1] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(20, RIGHT_J) },
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[2] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(24, RIGHT_J) },
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|
||||||
[3] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(24, LEFT_J) },
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[3] = { AUDIO_IFACE(24, LEFT_J), AUDIO_IFACE(24, LEFT_J) },
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||||||
[4] = { AUDIO_IFACE(24, I2S), AUDIO_IFACE(24, I2S) },
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[4] = { AUDIO_IFACE(24, I2S), AUDIO_IFACE(24, I2S) },
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||||||
};
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};
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@ -254,6 +254,74 @@ static void ak4613_dai_shutdown(struct snd_pcm_substream *substream,
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mutex_unlock(&priv->lock);
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mutex_unlock(&priv->lock);
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||||||
}
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}
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static void ak4613_hw_constraints(struct ak4613_priv *priv,
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struct snd_pcm_runtime *runtime)
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{
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static const unsigned int ak4613_rates[] = {
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32000,
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44100,
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48000,
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64000,
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88200,
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96000,
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176400,
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192000,
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};
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struct snd_pcm_hw_constraint_list *constraint = &priv->constraint;
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unsigned int fs;
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int i;
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constraint->list = ak4613_rates;
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constraint->mask = 0;
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constraint->count = 0;
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||||||
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/*
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* Slave Mode
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* Normal: [32kHz, 48kHz] : 256fs,384fs or 512fs
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* Double: [64kHz, 96kHz] : 256fs
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* Quad : [128kHz,192kHz]: 128fs
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*
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* Master mode
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* Normal: [32kHz, 48kHz] : 256fs or 512fs
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* Double: [64kHz, 96kHz] : 256fs
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* Quad : [128kHz,192kHz]: 128fs
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*/
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for (i = 0; i < ARRAY_SIZE(ak4613_rates); i++) {
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/* minimum fs on each range */
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fs = (ak4613_rates[i] <= 96000) ? 256 : 128;
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||||||
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if (priv->sysclk >= ak4613_rates[i] * fs)
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constraint->count = i + 1;
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}
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snd_pcm_hw_constraint_list(runtime, 0,
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SNDRV_PCM_HW_PARAM_RATE, constraint);
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||||||
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}
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static int ak4613_dai_startup(struct snd_pcm_substream *substream,
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struct snd_soc_dai *dai)
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{
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struct snd_soc_codec *codec = dai->codec;
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struct ak4613_priv *priv = snd_soc_codec_get_drvdata(codec);
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priv->cnt++;
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ak4613_hw_constraints(priv, substream->runtime);
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return 0;
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}
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static int ak4613_dai_set_sysclk(struct snd_soc_dai *codec_dai,
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int clk_id, unsigned int freq, int dir)
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||||||
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{
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struct snd_soc_codec *codec = codec_dai->codec;
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struct ak4613_priv *priv = snd_soc_codec_get_drvdata(codec);
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||||||
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priv->sysclk = freq;
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|
||||||
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return 0;
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||||||
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}
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||||||
static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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||||||
{
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{
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||||||
struct snd_soc_codec *codec = dai->codec;
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struct snd_soc_codec *codec = dai->codec;
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@ -262,11 +330,9 @@ static int ak4613_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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fmt &= SND_SOC_DAIFMT_FORMAT_MASK;
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fmt &= SND_SOC_DAIFMT_FORMAT_MASK;
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||||||
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||||||
switch (fmt) {
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switch (fmt) {
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case SND_SOC_DAIFMT_RIGHT_J:
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||||||
case SND_SOC_DAIFMT_LEFT_J:
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case SND_SOC_DAIFMT_LEFT_J:
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case SND_SOC_DAIFMT_I2S:
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case SND_SOC_DAIFMT_I2S:
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priv->fmt = fmt;
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priv->fmt = fmt;
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break;
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break;
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default:
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default:
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return -EINVAL;
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return -EINVAL;
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@ -286,13 +352,8 @@ static bool ak4613_dai_fmt_matching(const struct ak4613_interface *iface,
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if (fmts->fmt != fmt)
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if (fmts->fmt != fmt)
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return false;
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return false;
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||||||
if (fmt == SND_SOC_DAIFMT_RIGHT_J) {
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if (fmts->width != width)
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if (fmts->width != width)
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return false;
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return false;
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} else {
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||||||
if (fmts->width < width)
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||||||
return false;
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||||||
}
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||||||
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||||||
return true;
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return true;
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}
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}
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@ -319,6 +380,7 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
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case 48000:
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case 48000:
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ctrl2 = DFS_NORMAL_SPEED;
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ctrl2 = DFS_NORMAL_SPEED;
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break;
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break;
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case 64000:
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case 88200:
|
case 88200:
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case 96000:
|
case 96000:
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ctrl2 = DFS_DOUBLE_SPEED;
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ctrl2 = DFS_DOUBLE_SPEED;
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@ -358,7 +420,6 @@ static int ak4613_dai_hw_params(struct snd_pcm_substream *substream,
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if ((priv->iface == NULL) ||
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if ((priv->iface == NULL) ||
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(priv->iface == iface)) {
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(priv->iface == iface)) {
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priv->iface = iface;
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priv->iface = iface;
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priv->cnt++;
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ret = 0;
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ret = 0;
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}
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}
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mutex_unlock(&priv->lock);
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mutex_unlock(&priv->lock);
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@ -407,7 +468,9 @@ static int ak4613_set_bias_level(struct snd_soc_codec *codec,
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}
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}
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static const struct snd_soc_dai_ops ak4613_dai_ops = {
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static const struct snd_soc_dai_ops ak4613_dai_ops = {
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.startup = ak4613_dai_startup,
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.shutdown = ak4613_dai_shutdown,
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.shutdown = ak4613_dai_shutdown,
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.set_sysclk = ak4613_dai_set_sysclk,
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.set_fmt = ak4613_dai_set_fmt,
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.set_fmt = ak4613_dai_set_fmt,
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.hw_params = ak4613_dai_hw_params,
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.hw_params = ak4613_dai_hw_params,
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};
|
};
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|
@ -420,8 +483,7 @@ static const struct snd_soc_dai_ops ak4613_dai_ops = {
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||||||
SNDRV_PCM_RATE_96000 |\
|
SNDRV_PCM_RATE_96000 |\
|
||||||
SNDRV_PCM_RATE_176400 |\
|
SNDRV_PCM_RATE_176400 |\
|
||||||
SNDRV_PCM_RATE_192000)
|
SNDRV_PCM_RATE_192000)
|
||||||
#define AK4613_PCM_FMTBIT (SNDRV_PCM_FMTBIT_S16_LE |\
|
#define AK4613_PCM_FMTBIT (SNDRV_PCM_FMTBIT_S24_LE)
|
||||||
SNDRV_PCM_FMTBIT_S24_LE)
|
|
||||||
|
|
||||||
static struct snd_soc_dai_driver ak4613_dai = {
|
static struct snd_soc_dai_driver ak4613_dai = {
|
||||||
.name = "ak4613-hifi",
|
.name = "ak4613-hifi",
|
||||||
|
@ -527,6 +589,7 @@ static int ak4613_i2c_probe(struct i2c_client *i2c,
|
||||||
|
|
||||||
priv->iface = NULL;
|
priv->iface = NULL;
|
||||||
priv->cnt = 0;
|
priv->cnt = 0;
|
||||||
|
priv->sysclk = 0;
|
||||||
|
|
||||||
mutex_init(&priv->lock);
|
mutex_init(&priv->lock);
|
||||||
|
|
||||||
|
|
|
@ -433,7 +433,7 @@ static int ak4642_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
|
||||||
static int ak4642_set_mcko(struct snd_soc_codec *codec,
|
static int ak4642_set_mcko(struct snd_soc_codec *codec,
|
||||||
u32 frequency)
|
u32 frequency)
|
||||||
{
|
{
|
||||||
u32 fs_list[] = {
|
static const u32 fs_list[] = {
|
||||||
[0] = 8000,
|
[0] = 8000,
|
||||||
[1] = 12000,
|
[1] = 12000,
|
||||||
[2] = 16000,
|
[2] = 16000,
|
||||||
|
@ -447,7 +447,7 @@ static int ak4642_set_mcko(struct snd_soc_codec *codec,
|
||||||
[14] = 29400,
|
[14] = 29400,
|
||||||
[15] = 44100,
|
[15] = 44100,
|
||||||
};
|
};
|
||||||
u32 ps_list[] = {
|
static const u32 ps_list[] = {
|
||||||
[0] = 256,
|
[0] = 256,
|
||||||
[1] = 128,
|
[1] = 128,
|
||||||
[2] = 64,
|
[2] = 64,
|
||||||
|
|
|
@ -567,12 +567,12 @@ static int cs35l34_pcm_hw_params(struct snd_pcm_substream *substream,
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
static unsigned int cs35l34_src_rates[] = {
|
static const unsigned int cs35l34_src_rates[] = {
|
||||||
8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
|
8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
|
||||||
};
|
};
|
||||||
|
|
||||||
|
|
||||||
static struct snd_pcm_hw_constraint_list cs35l34_constraints = {
|
static const struct snd_pcm_hw_constraint_list cs35l34_constraints = {
|
||||||
.count = ARRAY_SIZE(cs35l34_src_rates),
|
.count = ARRAY_SIZE(cs35l34_src_rates),
|
||||||
.list = cs35l34_src_rates,
|
.list = cs35l34_src_rates,
|
||||||
};
|
};
|
||||||
|
|
|
@ -764,6 +764,76 @@ static int cs35l35_codec_set_sysclk(struct snd_soc_codec *codec,
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int cs35l35_boost_inductor(struct cs35l35_private *cs35l35,
|
||||||
|
int inductor)
|
||||||
|
{
|
||||||
|
struct regmap *regmap = cs35l35->regmap;
|
||||||
|
unsigned int bst_ipk = 0;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* Digital Boost Converter Configuration for feedback,
|
||||||
|
* ramping, switching frequency, and estimation block seeding.
|
||||||
|
*/
|
||||||
|
|
||||||
|
regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
|
||||||
|
CS35L35_BST_CONV_SWFREQ_MASK, 0x00);
|
||||||
|
|
||||||
|
regmap_read(regmap, CS35L35_BST_PEAK_I, &bst_ipk);
|
||||||
|
bst_ipk &= CS35L35_BST_IPK_MASK;
|
||||||
|
|
||||||
|
switch (inductor) {
|
||||||
|
case 1000: /* 1 uH */
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x24);
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x24);
|
||||||
|
regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
|
||||||
|
CS35L35_BST_CONV_LBST_MASK, 0x00);
|
||||||
|
|
||||||
|
if (bst_ipk < 0x04)
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
|
||||||
|
else
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x4E);
|
||||||
|
break;
|
||||||
|
case 1200: /* 1.2 uH */
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x20);
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x20);
|
||||||
|
regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
|
||||||
|
CS35L35_BST_CONV_LBST_MASK, 0x01);
|
||||||
|
|
||||||
|
if (bst_ipk < 0x04)
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
|
||||||
|
else
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x47);
|
||||||
|
break;
|
||||||
|
case 1500: /* 1.5uH */
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x20);
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x20);
|
||||||
|
regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
|
||||||
|
CS35L35_BST_CONV_LBST_MASK, 0x02);
|
||||||
|
|
||||||
|
if (bst_ipk < 0x04)
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
|
||||||
|
else
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x3C);
|
||||||
|
break;
|
||||||
|
case 2200: /* 2.2uH */
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_1, 0x19);
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_COEF_2, 0x25);
|
||||||
|
regmap_update_bits(regmap, CS35L35_BST_CONV_SW_FREQ,
|
||||||
|
CS35L35_BST_CONV_LBST_MASK, 0x03);
|
||||||
|
|
||||||
|
if (bst_ipk < 0x04)
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x1B);
|
||||||
|
else
|
||||||
|
regmap_write(regmap, CS35L35_BST_CONV_SLOPE_COMP, 0x23);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
dev_err(cs35l35->dev, "Invalid Inductor Value %d uH\n",
|
||||||
|
inductor);
|
||||||
|
return -EINVAL;
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
static int cs35l35_codec_probe(struct snd_soc_codec *codec)
|
static int cs35l35_codec_probe(struct snd_soc_codec *codec)
|
||||||
{
|
{
|
||||||
struct cs35l35_private *cs35l35 = snd_soc_codec_get_drvdata(codec);
|
struct cs35l35_private *cs35l35 = snd_soc_codec_get_drvdata(codec);
|
||||||
|
@ -783,6 +853,10 @@ static int cs35l35_codec_probe(struct snd_soc_codec *codec)
|
||||||
cs35l35->pdata.bst_ipk <<
|
cs35l35->pdata.bst_ipk <<
|
||||||
CS35L35_BST_IPK_SHIFT);
|
CS35L35_BST_IPK_SHIFT);
|
||||||
|
|
||||||
|
ret = cs35l35_boost_inductor(cs35l35, cs35l35->pdata.boost_ind);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
if (cs35l35->pdata.gain_zc)
|
if (cs35l35->pdata.gain_zc)
|
||||||
regmap_update_bits(cs35l35->regmap, CS35L35_PROTECT_CTL,
|
regmap_update_bits(cs35l35->regmap, CS35L35_PROTECT_CTL,
|
||||||
CS35L35_AMP_GAIN_ZC_MASK,
|
CS35L35_AMP_GAIN_ZC_MASK,
|
||||||
|
@ -1203,7 +1277,15 @@ static int cs35l35_handle_of_data(struct i2c_client *i2c_client,
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
||||||
pdata->bst_ipk = (val32 - 1680) / 110;
|
pdata->bst_ipk = ((val32 - 1680) / 110) | CS35L35_VALID_PDATA;
|
||||||
|
}
|
||||||
|
|
||||||
|
ret = of_property_read_u32(np, "cirrus,boost-ind-nanohenry", &val32);
|
||||||
|
if (ret >= 0) {
|
||||||
|
pdata->boost_ind = val32;
|
||||||
|
} else {
|
||||||
|
dev_err(&i2c_client->dev, "Inductor not specified.\n");
|
||||||
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (of_property_read_u32(np, "cirrus,sp-drv-strength", &val32) >= 0)
|
if (of_property_read_u32(np, "cirrus,sp-drv-strength", &val32) >= 0)
|
||||||
|
|
|
@ -200,6 +200,12 @@
|
||||||
#define CS35L35_SP_I2S_DRV_MASK 0x03
|
#define CS35L35_SP_I2S_DRV_MASK 0x03
|
||||||
#define CS35L35_SP_I2S_DRV_SHIFT 0
|
#define CS35L35_SP_I2S_DRV_SHIFT 0
|
||||||
|
|
||||||
|
/* Boost Converter Config */
|
||||||
|
#define CS35L35_BST_CONV_COEFF_MASK 0xFF
|
||||||
|
#define CS35L35_BST_CONV_SLOPE_MASK 0xFF
|
||||||
|
#define CS35L35_BST_CONV_LBST_MASK 0x03
|
||||||
|
#define CS35L35_BST_CONV_SWFREQ_MASK 0xF0
|
||||||
|
|
||||||
/* Class H Algorithm Control */
|
/* Class H Algorithm Control */
|
||||||
#define CS35L35_CH_STEREO_MASK 0x40
|
#define CS35L35_CH_STEREO_MASK 0x40
|
||||||
#define CS35L35_CH_STEREO_SHIFT 6
|
#define CS35L35_CH_STEREO_SHIFT 6
|
||||||
|
|
Loading…
Reference in New Issue