Merge remote-tracking branches 'asoc/topic/ssm4567', 'asoc/topic/sta32x', 'asoc/topic/sta350', 'asoc/topic/sta529' and 'asoc/topic/stac9766' into asoc-next
This commit is contained in:
Mark Brown
Коммит
cabad44183
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@ -69,6 +69,22 @@
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#define SSM4567_DAC_FS_64000_96000 0x3
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#define SSM4567_DAC_FS_128000_192000 0x4
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/* SAI_CTRL_1 */
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#define SSM4567_SAI_CTRL_1_BCLK BIT(6)
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#define SSM4567_SAI_CTRL_1_TDM_BLCKS_MASK (0x3 << 4)
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#define SSM4567_SAI_CTRL_1_TDM_BLCKS_32 (0x0 << 4)
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#define SSM4567_SAI_CTRL_1_TDM_BLCKS_48 (0x1 << 4)
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#define SSM4567_SAI_CTRL_1_TDM_BLCKS_64 (0x2 << 4)
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#define SSM4567_SAI_CTRL_1_FSYNC BIT(3)
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#define SSM4567_SAI_CTRL_1_LJ BIT(2)
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#define SSM4567_SAI_CTRL_1_TDM BIT(1)
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#define SSM4567_SAI_CTRL_1_PDM BIT(0)
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/* SAI_CTRL_2 */
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#define SSM4567_SAI_CTRL_2_AUTO_SLOT BIT(3)
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#define SSM4567_SAI_CTRL_2_TDM_SLOT_MASK 0x7
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#define SSM4567_SAI_CTRL_2_TDM_SLOT(x) (x)
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struct ssm4567 {
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struct regmap *regmap;
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};
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@ -145,15 +161,24 @@ static const struct snd_kcontrol_new ssm4567_snd_controls[] = {
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SOC_SINGLE_TLV("Master Playback Volume", SSM4567_REG_DAC_VOLUME, 0,
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0xff, 1, ssm4567_vol_tlv),
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SOC_SINGLE("DAC Low Power Mode Switch", SSM4567_REG_DAC_CTRL, 4, 1, 0),
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SOC_SINGLE("DAC High Pass Filter Switch", SSM4567_REG_DAC_CTRL,
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5, 1, 0),
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};
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static const struct snd_kcontrol_new ssm4567_amplifier_boost_control =
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SOC_DAPM_SINGLE("Switch", SSM4567_REG_POWER_CTRL, 1, 1, 1);
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static const struct snd_soc_dapm_widget ssm4567_dapm_widgets[] = {
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SND_SOC_DAPM_DAC("DAC", "HiFi Playback", SSM4567_REG_POWER_CTRL, 2, 1),
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SND_SOC_DAPM_SWITCH("Amplifier Boost", SSM4567_REG_POWER_CTRL, 3, 1,
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&ssm4567_amplifier_boost_control),
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SND_SOC_DAPM_OUTPUT("OUT"),
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};
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static const struct snd_soc_dapm_route ssm4567_routes[] = {
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{ "OUT", NULL, "Amplifier Boost" },
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{ "Amplifier Boost", "Switch", "DAC" },
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{ "OUT", NULL, "DAC" },
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};
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@ -192,6 +217,107 @@ static int ssm4567_mute(struct snd_soc_dai *dai, int mute)
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SSM4567_DAC_MUTE, val);
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}
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static int ssm4567_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
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unsigned int rx_mask, int slots, int width)
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{
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struct ssm4567 *ssm4567 = snd_soc_dai_get_drvdata(dai);
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unsigned int blcks;
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int slot;
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int ret;
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if (tx_mask == 0)
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return -EINVAL;
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if (rx_mask && rx_mask != tx_mask)
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return -EINVAL;
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slot = __ffs(tx_mask);
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if (tx_mask != BIT(slot))
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return -EINVAL;
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switch (width) {
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case 32:
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blcks = SSM4567_SAI_CTRL_1_TDM_BLCKS_32;
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break;
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case 48:
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blcks = SSM4567_SAI_CTRL_1_TDM_BLCKS_48;
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break;
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case 64:
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blcks = SSM4567_SAI_CTRL_1_TDM_BLCKS_64;
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break;
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default:
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return -EINVAL;
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}
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ret = regmap_update_bits(ssm4567->regmap, SSM4567_REG_SAI_CTRL_2,
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SSM4567_SAI_CTRL_2_AUTO_SLOT | SSM4567_SAI_CTRL_2_TDM_SLOT_MASK,
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SSM4567_SAI_CTRL_2_TDM_SLOT(slot));
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if (ret)
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return ret;
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return regmap_update_bits(ssm4567->regmap, SSM4567_REG_SAI_CTRL_1,
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SSM4567_SAI_CTRL_1_TDM_BLCKS_MASK, blcks);
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}
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static int ssm4567_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt)
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{
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struct ssm4567 *ssm4567 = snd_soc_dai_get_drvdata(dai);
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unsigned int ctrl1 = 0;
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bool invert_fclk;
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switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
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case SND_SOC_DAIFMT_CBS_CFS:
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break;
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default:
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return -EINVAL;
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}
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switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
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case SND_SOC_DAIFMT_NB_NF:
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invert_fclk = false;
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break;
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case SND_SOC_DAIFMT_IB_NF:
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ctrl1 |= SSM4567_SAI_CTRL_1_BCLK;
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invert_fclk = false;
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break;
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case SND_SOC_DAIFMT_NB_IF:
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ctrl1 |= SSM4567_SAI_CTRL_1_FSYNC;
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invert_fclk = true;
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break;
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case SND_SOC_DAIFMT_IB_IF:
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ctrl1 |= SSM4567_SAI_CTRL_1_BCLK;
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invert_fclk = true;
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break;
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default:
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return -EINVAL;
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}
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switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
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case SND_SOC_DAIFMT_I2S:
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break;
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case SND_SOC_DAIFMT_LEFT_J:
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ctrl1 |= SSM4567_SAI_CTRL_1_LJ;
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invert_fclk = !invert_fclk;
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break;
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case SND_SOC_DAIFMT_DSP_A:
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ctrl1 |= SSM4567_SAI_CTRL_1_TDM;
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break;
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case SND_SOC_DAIFMT_DSP_B:
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ctrl1 |= SSM4567_SAI_CTRL_1_TDM | SSM4567_SAI_CTRL_1_LJ;
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break;
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case SND_SOC_DAIFMT_PDM:
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ctrl1 |= SSM4567_SAI_CTRL_1_PDM;
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break;
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default:
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return -EINVAL;
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}
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if (invert_fclk)
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ctrl1 |= SSM4567_SAI_CTRL_1_FSYNC;
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return regmap_write(ssm4567->regmap, SSM4567_REG_SAI_CTRL_1, ctrl1);
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}
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static int ssm4567_set_power(struct ssm4567 *ssm4567, bool enable)
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{
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int ret = 0;
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@ -246,6 +372,8 @@ static int ssm4567_set_bias_level(struct snd_soc_codec *codec,
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static const struct snd_soc_dai_ops ssm4567_dai_ops = {
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.hw_params = ssm4567_hw_params,
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.digital_mute = ssm4567_mute,
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.set_fmt = ssm4567_set_dai_fmt,
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.set_tdm_slot = ssm4567_set_tdm_slot,
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};
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static struct snd_soc_dai_driver ssm4567_dai = {
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@ -833,23 +833,6 @@ static struct snd_soc_dai_driver sta32x_dai = {
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.ops = &sta32x_dai_ops,
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};
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#ifdef CONFIG_PM
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static int sta32x_suspend(struct snd_soc_codec *codec)
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{
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sta32x_set_bias_level(codec, SND_SOC_BIAS_OFF);
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return 0;
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}
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static int sta32x_resume(struct snd_soc_codec *codec)
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{
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sta32x_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
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return 0;
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}
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#else
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#define sta32x_suspend NULL
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#define sta32x_resume NULL
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#endif
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static int sta32x_probe(struct snd_soc_codec *codec)
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{
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struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec);
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@ -936,7 +919,6 @@ static int sta32x_remove(struct snd_soc_codec *codec)
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struct sta32x_priv *sta32x = snd_soc_codec_get_drvdata(codec);
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sta32x_watchdog_stop(sta32x);
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sta32x_set_bias_level(codec, SND_SOC_BIAS_OFF);
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regulator_bulk_disable(ARRAY_SIZE(sta32x->supplies), sta32x->supplies);
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return 0;
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@ -955,9 +937,8 @@ static bool sta32x_reg_is_volatile(struct device *dev, unsigned int reg)
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static const struct snd_soc_codec_driver sta32x_codec = {
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.probe = sta32x_probe,
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.remove = sta32x_remove,
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.suspend = sta32x_suspend,
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.resume = sta32x_resume,
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.set_bias_level = sta32x_set_bias_level,
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.suspend_bias_off = true,
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.controls = sta32x_snd_controls,
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.num_controls = ARRAY_SIZE(sta32x_snd_controls),
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.dapm_widgets = sta32x_dapm_widgets,
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@ -912,23 +912,6 @@ static struct snd_soc_dai_driver sta350_dai = {
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.ops = &sta350_dai_ops,
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};
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#ifdef CONFIG_PM
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static int sta350_suspend(struct snd_soc_codec *codec)
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{
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sta350_set_bias_level(codec, SND_SOC_BIAS_OFF);
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return 0;
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}
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static int sta350_resume(struct snd_soc_codec *codec)
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{
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sta350_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
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return 0;
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}
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#else
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#define sta350_suspend NULL
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#define sta350_resume NULL
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#endif
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static int sta350_probe(struct snd_soc_codec *codec)
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{
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struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
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@ -1065,7 +1048,6 @@ static int sta350_remove(struct snd_soc_codec *codec)
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{
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struct sta350_priv *sta350 = snd_soc_codec_get_drvdata(codec);
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sta350_set_bias_level(codec, SND_SOC_BIAS_OFF);
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regulator_bulk_disable(ARRAY_SIZE(sta350->supplies), sta350->supplies);
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return 0;
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@ -1074,9 +1056,8 @@ static int sta350_remove(struct snd_soc_codec *codec)
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static const struct snd_soc_codec_driver sta350_codec = {
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.probe = sta350_probe,
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.remove = sta350_remove,
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.suspend = sta350_suspend,
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.resume = sta350_resume,
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.set_bias_level = sta350_set_bias_level,
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.suspend_bias_off = true,
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.controls = sta350_snd_controls,
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.num_controls = ARRAY_SIZE(sta350_snd_controls),
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.dapm_widgets = sta350_dapm_widgets,
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@ -319,41 +319,10 @@ static struct snd_soc_dai_driver sta529_dai = {
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.ops = &sta529_dai_ops,
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};
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static int sta529_probe(struct snd_soc_codec *codec)
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{
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sta529_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
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return 0;
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}
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/* power down chip */
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static int sta529_remove(struct snd_soc_codec *codec)
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{
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sta529_set_bias_level(codec, SND_SOC_BIAS_OFF);
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return 0;
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}
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static int sta529_suspend(struct snd_soc_codec *codec)
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{
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sta529_set_bias_level(codec, SND_SOC_BIAS_OFF);
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return 0;
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}
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static int sta529_resume(struct snd_soc_codec *codec)
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{
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sta529_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
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return 0;
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}
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static const struct snd_soc_codec_driver sta529_codec_driver = {
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.probe = sta529_probe,
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.remove = sta529_remove,
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.set_bias_level = sta529_set_bias_level,
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.suspend = sta529_suspend,
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.resume = sta529_resume,
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.suspend_bias_off = true,
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.controls = sta529_snd_controls,
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.num_controls = ARRAY_SIZE(sta529_snd_controls),
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};
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@ -258,12 +258,6 @@ static int stac9766_reset(struct snd_soc_codec *codec, int try_warm)
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return 0;
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}
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static int stac9766_codec_suspend(struct snd_soc_codec *codec)
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{
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stac9766_set_bias_level(codec, SND_SOC_BIAS_OFF);
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return 0;
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}
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static int stac9766_codec_resume(struct snd_soc_codec *codec)
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{
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struct snd_ac97 *ac97 = snd_soc_codec_get_drvdata(codec);
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@ -273,7 +267,7 @@ static int stac9766_codec_resume(struct snd_soc_codec *codec)
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/* give the codec an AC97 warm reset to start the link */
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reset:
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if (reset > 5) {
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printk(KERN_ERR "stac9766 failed to resume");
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dev_err(codec->dev, "Failed to resume\n");
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return -EIO;
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}
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ac97->bus->ops->warm_reset(ac97);
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@ -283,7 +277,6 @@ reset:
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reset++;
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goto reset;
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}
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stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
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return 0;
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}
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@ -351,15 +344,10 @@ static int stac9766_codec_probe(struct snd_soc_codec *codec)
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stac9766_reset(codec, 0);
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ret = stac9766_reset(codec, 1);
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if (ret < 0) {
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printk(KERN_ERR "Failed to reset STAC9766: AC97 link error\n");
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dev_err(codec->dev, "Failed to reset: AC97 link error\n");
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goto codec_err;
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}
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stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
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snd_soc_add_codec_controls(codec, stac9766_snd_ac97_controls,
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ARRAY_SIZE(stac9766_snd_ac97_controls));
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return 0;
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codec_err:
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@ -376,12 +364,14 @@ static int stac9766_codec_remove(struct snd_soc_codec *codec)
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}
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static struct snd_soc_codec_driver soc_codec_dev_stac9766 = {
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.controls = stac9766_snd_ac97_controls,
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.num_controls = ARRAY_SIZE(stac9766_snd_ac97_controls),
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.write = stac9766_ac97_write,
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.read = stac9766_ac97_read,
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.set_bias_level = stac9766_set_bias_level,
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.suspend_bias_off = true,
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.probe = stac9766_codec_probe,
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.remove = stac9766_codec_remove,
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.suspend = stac9766_codec_suspend,
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.resume = stac9766_codec_resume,
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.reg_cache_size = ARRAY_SIZE(stac9766_reg),
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.reg_word_size = sizeof(u16),
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|
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