diff options
| -rw-r--r-- | sound/soc/codecs/tlv320dac33.c | 402 |
1 files changed, 199 insertions, 203 deletions
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 8c71d2f876ff..a957eaeb7bc1 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -63,9 +63,9 @@ (((samples)*5000) / (((burstrate)*5000) / ((burstrate) - (playrate)))) static void dac33_calculate_times(struct snd_pcm_substream *substream, - struct snd_soc_codec *codec); + struct snd_soc_component *component); static int dac33_prepare_chip(struct snd_pcm_substream *substream, - struct snd_soc_codec *codec); + struct snd_soc_component *component); enum dac33_state { DAC33_IDLE = 0, @@ -91,7 +91,7 @@ static const char *dac33_supply_names[DAC33_NUM_SUPPLIES] = { struct tlv320dac33_priv { struct mutex mutex; struct work_struct work; - struct snd_soc_codec *codec; + struct snd_soc_component *component; struct regulator_bulk_data supplies[DAC33_NUM_SUPPLIES]; struct snd_pcm_substream *substream; int power_gpio; @@ -171,10 +171,10 @@ static const u8 dac33_reg[DAC33_CACHEREGNUM] = { }; /* Register read and write */ -static inline unsigned int dac33_read_reg_cache(struct snd_soc_codec *codec, +static inline unsigned int dac33_read_reg_cache(struct snd_soc_component *component, unsigned reg) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); u8 *cache = dac33->reg_cache; if (reg >= DAC33_CACHEREGNUM) return 0; @@ -182,10 +182,10 @@ static inline unsigned int dac33_read_reg_cache(struct snd_soc_codec *codec, return cache[reg]; } -static inline void dac33_write_reg_cache(struct snd_soc_codec *codec, +static inline void dac33_write_reg_cache(struct snd_soc_component *component, u8 reg, u8 value) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); u8 *cache = dac33->reg_cache; if (reg >= DAC33_CACHEREGNUM) return; @@ -193,10 +193,10 @@ static inline void dac33_write_reg_cache(struct snd_soc_codec *codec, cache[reg] = value; } -static int dac33_read(struct snd_soc_codec *codec, unsigned int reg, +static int dac33_read(struct snd_soc_component *component, unsigned int reg, u8 *value) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); int val, ret = 0; *value = reg & 0xff; @@ -205,24 +205,24 @@ static int dac33_read(struct snd_soc_codec *codec, unsigned int reg, if (dac33->chip_power) { val = i2c_smbus_read_byte_data(dac33->i2c, value[0]); if (val < 0) { - dev_err(codec->dev, "Read failed (%d)\n", val); - value[0] = dac33_read_reg_cache(codec, reg); + dev_err(component->dev, "Read failed (%d)\n", val); + value[0] = dac33_read_reg_cache(component, reg); ret = val; } else { value[0] = val; - dac33_write_reg_cache(codec, reg, val); + dac33_write_reg_cache(component, reg, val); } } else { - value[0] = dac33_read_reg_cache(codec, reg); + value[0] = dac33_read_reg_cache(component, reg); } return ret; } -static int dac33_write(struct snd_soc_codec *codec, unsigned int reg, +static int dac33_write(struct snd_soc_component *component, unsigned int reg, unsigned int value) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); u8 data[2]; int ret = 0; @@ -234,11 +234,11 @@ static int dac33_write(struct snd_soc_codec *codec, unsigned int reg, data[0] = reg & 0xff; data[1] = value & 0xff; - dac33_write_reg_cache(codec, data[0], data[1]); + dac33_write_reg_cache(component, data[0], data[1]); if (dac33->chip_power) { ret = i2c_master_send(dac33->i2c, data, 2); if (ret != 2) - dev_err(codec->dev, "Write failed (%d)\n", ret); + dev_err(component->dev, "Write failed (%d)\n", ret); else ret = 0; } @@ -246,24 +246,24 @@ static int dac33_write(struct snd_soc_codec *codec, unsigned int reg, return ret; } -static int dac33_write_locked(struct snd_soc_codec *codec, unsigned int reg, +static int dac33_write_locked(struct snd_soc_component *component, unsigned int reg, unsigned int value) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); int ret; mutex_lock(&dac33->mutex); - ret = dac33_write(codec, reg, value); + ret = dac33_write(component, reg, value); mutex_unlock(&dac33->mutex); return ret; } #define DAC33_I2C_ADDR_AUTOINC 0x80 -static int dac33_write16(struct snd_soc_codec *codec, unsigned int reg, +static int dac33_write16(struct snd_soc_component *component, unsigned int reg, unsigned int value) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); u8 data[3]; int ret = 0; @@ -277,15 +277,15 @@ static int dac33_write16(struct snd_soc_codec *codec, unsigned int reg, data[1] = (value >> 8) & 0xff; data[2] = value & 0xff; - dac33_write_reg_cache(codec, data[0], data[1]); - dac33_write_reg_cache(codec, data[0] + 1, data[2]); + dac33_write_reg_cache(component, data[0], data[1]); + dac33_write_reg_cache(component, data[0] + 1, data[2]); if (dac33->chip_power) { /* We need to set autoincrement mode for 16 bit writes */ data[0] |= DAC33_I2C_ADDR_AUTOINC; ret = i2c_master_send(dac33->i2c, data, 3); if (ret != 3) - dev_err(codec->dev, "Write failed (%d)\n", ret); + dev_err(component->dev, "Write failed (%d)\n", ret); else ret = 0; } @@ -293,52 +293,52 @@ static int dac33_write16(struct snd_soc_codec *codec, unsigned int reg, return ret; } -static void dac33_init_chip(struct snd_soc_codec *codec) +static void dac33_init_chip(struct snd_soc_component *component) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); if (unlikely(!dac33->chip_power)) return; /* A : DAC sample rate Fsref/1.5 */ - dac33_write(codec, DAC33_DAC_CTRL_A, DAC33_DACRATE(0)); + dac33_write(component, DAC33_DAC_CTRL_A, DAC33_DACRATE(0)); /* B : DAC src=normal, not muted */ - dac33_write(codec, DAC33_DAC_CTRL_B, DAC33_DACSRCR_RIGHT | + dac33_write(component, DAC33_DAC_CTRL_B, DAC33_DACSRCR_RIGHT | DAC33_DACSRCL_LEFT); /* C : (defaults) */ - dac33_write(codec, DAC33_DAC_CTRL_C, 0x00); + dac33_write(component, DAC33_DAC_CTRL_C, 0x00); /* 73 : volume soft stepping control, clock source = internal osc (?) */ - dac33_write(codec, DAC33_ANA_VOL_SOFT_STEP_CTRL, DAC33_VOLCLKEN); + dac33_write(component, DAC33_ANA_VOL_SOFT_STEP_CTRL, DAC33_VOLCLKEN); /* Restore only selected registers (gains mostly) */ - dac33_write(codec, DAC33_LDAC_DIG_VOL_CTRL, - dac33_read_reg_cache(codec, DAC33_LDAC_DIG_VOL_CTRL)); - dac33_write(codec, DAC33_RDAC_DIG_VOL_CTRL, - dac33_read_reg_cache(codec, DAC33_RDAC_DIG_VOL_CTRL)); - - dac33_write(codec, DAC33_LINEL_TO_LLO_VOL, - dac33_read_reg_cache(codec, DAC33_LINEL_TO_LLO_VOL)); - dac33_write(codec, DAC33_LINER_TO_RLO_VOL, - dac33_read_reg_cache(codec, DAC33_LINER_TO_RLO_VOL)); - - dac33_write(codec, DAC33_OUT_AMP_CTRL, - dac33_read_reg_cache(codec, DAC33_OUT_AMP_CTRL)); - - dac33_write(codec, DAC33_LDAC_PWR_CTRL, - dac33_read_reg_cache(codec, DAC33_LDAC_PWR_CTRL)); - dac33_write(codec, DAC33_RDAC_PWR_CTRL, - dac33_read_reg_cache(codec, DAC33_RDAC_PWR_CTRL)); + dac33_write(component, DAC33_LDAC_DIG_VOL_CTRL, + dac33_read_reg_cache(component, DAC33_LDAC_DIG_VOL_CTRL)); + dac33_write(component, DAC33_RDAC_DIG_VOL_CTRL, + dac33_read_reg_cache(component, DAC33_RDAC_DIG_VOL_CTRL)); + + dac33_write(component, DAC33_LINEL_TO_LLO_VOL, + dac33_read_reg_cache(component, DAC33_LINEL_TO_LLO_VOL)); + dac33_write(component, DAC33_LINER_TO_RLO_VOL, + dac33_read_reg_cache(component, DAC33_LINER_TO_RLO_VOL)); + + dac33_write(component, DAC33_OUT_AMP_CTRL, + dac33_read_reg_cache(component, DAC33_OUT_AMP_CTRL)); + + dac33_write(component, DAC33_LDAC_PWR_CTRL, + dac33_read_reg_cache(component, DAC33_LDAC_PWR_CTRL)); + dac33_write(component, DAC33_RDAC_PWR_CTRL, + dac33_read_reg_cache(component, DAC33_RDAC_PWR_CTRL)); } -static inline int dac33_read_id(struct snd_soc_codec *codec) +static inline int dac33_read_id(struct snd_soc_component *component) { int i, ret = 0; u8 reg; for (i = 0; i < 3; i++) { - ret = dac33_read(codec, DAC33_DEVICE_ID_MSB + i, ®); + ret = dac33_read(component, DAC33_DEVICE_ID_MSB + i, ®); if (ret < 0) break; } @@ -346,44 +346,44 @@ static inline int dac33_read_id(struct snd_soc_codec *codec) return ret; } -static inline void dac33_soft_power(struct snd_soc_codec *codec, int power) +static inline void dac33_soft_power(struct snd_soc_component *component, int power) { u8 reg; - reg = dac33_read_reg_cache(codec, DAC33_PWR_CTRL); + reg = dac33_read_reg_cache(component, DAC33_PWR_CTRL); if (power) reg |= DAC33_PDNALLB; else reg &= ~(DAC33_PDNALLB | DAC33_OSCPDNB | DAC33_DACRPDNB | DAC33_DACLPDNB); - dac33_write(codec, DAC33_PWR_CTRL, reg); + dac33_write(component, DAC33_PWR_CTRL, reg); } -static inline void dac33_disable_digital(struct snd_soc_codec *codec) +static inline void dac33_disable_digital(struct snd_soc_component *component) { u8 reg; /* Stop the DAI clock */ - reg = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B); + reg = dac33_read_reg_cache(component, DAC33_SER_AUDIOIF_CTRL_B); reg &= ~DAC33_BCLKON; - dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_B, reg); + dac33_write(component, DAC33_SER_AUDIOIF_CTRL_B, reg); /* Power down the Oscillator, and DACs */ - reg = dac33_read_reg_cache(codec, DAC33_PWR_CTRL); + reg = dac33_read_reg_cache(component, DAC33_PWR_CTRL); reg &= ~(DAC33_OSCPDNB | DAC33_DACRPDNB | DAC33_DACLPDNB); - dac33_write(codec, DAC33_PWR_CTRL, reg); + dac33_write(component, DAC33_PWR_CTRL, reg); } -static int dac33_hard_power(struct snd_soc_codec *codec, int power) +static int dac33_hard_power(struct snd_soc_component *component, int power) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); int ret = 0; mutex_lock(&dac33->mutex); /* Safety check */ if (unlikely(power == dac33->chip_power)) { - dev_dbg(codec->dev, "Trying to set the same power state: %s\n", + dev_dbg(component->dev, "Trying to set the same power state: %s\n", power ? "ON" : "OFF"); goto exit; } @@ -392,7 +392,7 @@ static int dac33_hard_power(struct snd_soc_codec *codec, int power) ret = regulator_bulk_enable(ARRAY_SIZE(dac33->supplies), dac33->supplies); if (ret != 0) { - dev_err(codec->dev, + dev_err(component->dev, "Failed to enable supplies: %d\n", ret); goto exit; } @@ -402,14 +402,14 @@ static int dac33_hard_power(struct snd_soc_codec *codec, int power) dac33->chip_power = 1; } else { - dac33_soft_power(codec, 0); + dac33_soft_power(component, 0); if (dac33->power_gpio >= 0) gpio_set_value(dac33->power_gpio, 0); ret = regulator_bulk_disable(ARRAY_SIZE(dac33->supplies), dac33->supplies); if (ret != 0) { - dev_err(codec->dev, + dev_err(component->dev, "Failed to disable supplies: %d\n", ret); goto exit; } @@ -425,18 +425,18 @@ exit: static int dac33_playback_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 tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); switch (event) { case SND_SOC_DAPM_PRE_PMU: if (likely(dac33->substream)) { - dac33_calculate_times(dac33->substream, codec); - dac33_prepare_chip(dac33->substream, codec); + dac33_calculate_times(dac33->substream, component); + dac33_prepare_chip(dac33->substream, component); } break; case SND_SOC_DAPM_POST_PMD: - dac33_disable_digital(codec); + dac33_disable_digital(component); break; } return 0; @@ -445,8 +445,8 @@ static int dac33_playback_event(struct snd_soc_dapm_widget *w, static int dac33_get_fifo_mode(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); ucontrol->value.enumerated.item[0] = dac33->fifo_mode; @@ -456,14 +456,14 @@ static int dac33_get_fifo_mode(struct snd_kcontrol *kcontrol, static int dac33_set_fifo_mode(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol); - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); int ret = 0; if (dac33->fifo_mode == ucontrol->value.enumerated.item[0]) return 0; /* Do not allow changes while stream is running*/ - if (snd_soc_codec_is_active(codec)) + if (snd_soc_component_is_active(component)) return -EPERM; if (ucontrol->value.enumerated.item[0] >= DAC33_FIFO_LAST_MODE) @@ -623,7 +623,7 @@ static const struct snd_soc_dapm_route audio_map[] = { {"RIGHT_LO", NULL, "Codec Power"}, }; -static int dac33_set_bias_level(struct snd_soc_codec *codec, +static int dac33_set_bias_level(struct snd_soc_component *component, enum snd_soc_bias_level level) { int ret; @@ -634,20 +634,20 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec, case SND_SOC_BIAS_PREPARE: break; case SND_SOC_BIAS_STANDBY: - if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) { - /* Coming from OFF, switch on the codec */ - ret = dac33_hard_power(codec, 1); + if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) { + /* Coming from OFF, switch on the component */ + ret = dac33_hard_power(component, 1); if (ret != 0) return ret; - dac33_init_chip(codec); + dac33_init_chip(component); } break; case SND_SOC_BIAS_OFF: - /* Do not power off, when the codec is already off */ - if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) + /* Do not power off, when the component is already off */ + if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) return 0; - ret = dac33_hard_power(codec, 0); + ret = dac33_hard_power(component, 0); if (ret != 0) return ret; break; @@ -658,13 +658,13 @@ static int dac33_set_bias_level(struct snd_soc_codec *codec, static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) { - struct snd_soc_codec *codec = dac33->codec; + struct snd_soc_component *component = dac33->component; unsigned int delay; unsigned long flags; switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: - dac33_write16(codec, DAC33_NSAMPLE_MSB, + dac33_write16(component, DAC33_NSAMPLE_MSB, DAC33_THRREG(dac33->nsample)); /* Take the timestamps */ @@ -673,13 +673,13 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) dac33->t_stamp1 = dac33->t_stamp2; spin_unlock_irqrestore(&dac33->lock, flags); - dac33_write16(codec, DAC33_PREFILL_MSB, + dac33_write16(component, DAC33_PREFILL_MSB, DAC33_THRREG(dac33->alarm_threshold)); /* Enable Alarm Threshold IRQ with a delay */ delay = SAMPLES_TO_US(dac33->burst_rate, dac33->alarm_threshold) + 1000; usleep_range(delay, delay + 500); - dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MAT); + dac33_write(component, DAC33_FIFO_IRQ_MASK, DAC33_MAT); break; case DAC33_FIFO_MODE7: /* Take the timestamp */ @@ -689,14 +689,14 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) dac33->t_stamp1 -= dac33->mode7_us_to_lthr; spin_unlock_irqrestore(&dac33->lock, flags); - dac33_write16(codec, DAC33_PREFILL_MSB, + dac33_write16(component, DAC33_PREFILL_MSB, DAC33_THRREG(DAC33_MODE7_MARGIN)); /* Enable Upper Threshold IRQ */ - dac33_write(codec, DAC33_FIFO_IRQ_MASK, DAC33_MUT); + dac33_write(component, DAC33_FIFO_IRQ_MASK, DAC33_MUT); break; default: - dev_warn(codec->dev, "Unhandled FIFO mode: %d\n", + dev_warn(component->dev, "Unhandled FIFO mode: %d\n", dac33->fifo_mode); break; } @@ -704,7 +704,7 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33) { - struct snd_soc_codec *codec = dac33->codec; + struct snd_soc_component *component = dac33->component; unsigned long flags; switch (dac33->fifo_mode) { @@ -714,14 +714,14 @@ static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33) dac33->t_stamp2 = ktime_to_us(ktime_get()); spin_unlock_irqrestore(&dac33->lock, flags); - dac33_write16(codec, DAC33_NSAMPLE_MSB, + dac33_write16(component, DAC33_NSAMPLE_MSB, DAC33_THRREG(dac33->nsample)); break; case DAC33_FIFO_MODE7: /* At the moment we are not using interrupts in mode7 */ break; default: - dev_warn(codec->dev, "Unhandled FIFO mode: %d\n", + dev_warn(component->dev, "Unhandled FIFO mode: %d\n", dac33->fifo_mode); break; } @@ -729,12 +729,12 @@ static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33) static void dac33_work(struct work_struct *work) { - struct snd_soc_codec *codec; + struct snd_soc_component *component; struct tlv320dac33_priv *dac33; u8 reg; dac33 = container_of(work, struct tlv320dac33_priv, work); - codec = dac33->codec; + component = dac33->component; mutex_lock(&dac33->mutex); switch (dac33->state) { @@ -750,12 +750,12 @@ static void dac33_work(struct work_struct *work) case DAC33_FLUSH: dac33->state = DAC33_IDLE; /* Mask all interrupts from dac33 */ - dac33_write(codec, DAC33_FIFO_IRQ_MASK, 0); + dac33_write(component, DAC33_FIFO_IRQ_MASK, 0); /* flush fifo */ - reg = dac33_read_reg_cache(codec, DAC33_FIFO_CTRL_A); + reg = dac33_read_reg_cache(component, DAC33_FIFO_CTRL_A); reg |= DAC33_FIFOFLUSH; - dac33_write(codec, DAC33_FIFO_CTRL_A, reg); + dac33_write(component, DAC33_FIFO_CTRL_A, reg); break; } mutex_unlock(&dac33->mutex); @@ -763,8 +763,8 @@ static void dac33_work(struct work_struct *work) static irqreturn_t dac33_interrupt_handler(int irq, void *dev) { - struct snd_soc_codec *codec = dev; - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = dev; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); unsigned long flags; spin_lock_irqsave(&dac33->lock, flags); @@ -778,25 +778,25 @@ static irqreturn_t dac33_interrupt_handler(int irq, void *dev) return IRQ_HANDLED; } -static void dac33_oscwait(struct snd_soc_codec *codec) +static void dac33_oscwait(struct snd_soc_component *component) { int timeout = 60; u8 reg; do { usleep_range(1000, 2000); - dac33_read(codec, DAC33_INT_OSC_STATUS, ®); + dac33_read(component, DAC33_INT_OSC_STATUS, ®); } while (((reg & 0x03) != DAC33_OSCSTATUS_NORMAL) && timeout--); if ((reg & 0x03) != DAC33_OSCSTATUS_NORMAL) - dev_err(codec->dev, + dev_err(component->dev, "internal oscillator calibration failed\n"); } static int dac33_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - struct snd_soc_codec *codec = dai->codec; - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = dai->component; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); /* Stream started, save the substream pointer */ dac33->substream = substream; @@ -807,8 +807,8 @@ static int dac33_startup(struct snd_pcm_substream *substream, static void dac33_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - struct snd_soc_codec *codec = dai->codec; - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = dai->component; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); dac33->substream = NULL; } @@ -819,8 +819,8 @@ static int dac33_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 tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = dai->component; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); /* Check parameters for validity */ switch (params_rate(params)) { @@ -828,7 +828,7 @@ static int dac33_hw_params(struct snd_pcm_substream *substream, case 48000: break; default: - dev_err(codec->dev, "unsupported rate %d\n", + dev_err(component->dev, "unsupported rate %d\n", params_rate(params)); return -EINVAL; } @@ -843,7 +843,7 @@ static int dac33_hw_params(struct snd_pcm_substream *substream, dac33->burst_rate = CALC_BURST_RATE(dac33->burst_bclkdiv, 64); break; default: - dev_err(codec->dev, "unsupported width %d\n", + dev_err(component->dev, "unsupported width %d\n", params_width(params)); return -EINVAL; } @@ -862,9 +862,9 @@ static int dac33_hw_params(struct snd_pcm_substream *substream, * Use the known, working sequence of register writes to initialize the dac33. */ static int dac33_prepare_chip(struct snd_pcm_substream *substream, - struct snd_soc_codec *codec) + struct snd_soc_component *component) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); unsigned int oscset, ratioset, pwr_ctrl, reg_tmp; u8 aictrl_a, aictrl_b, fifoctrl_a; @@ -876,16 +876,16 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, dac33->refclk); break; default: - dev_err(codec->dev, "unsupported rate %d\n", + dev_err(component->dev, "unsupported rate %d\n", substream->runtime->rate); return -EINVAL; } - aictrl_a = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_A); + aictrl_a = dac33_read_reg_cache(component, DAC33_SER_AUDIOIF_CTRL_A); aictrl_a &= ~(DAC33_NCYCL_MASK | DAC33_WLEN_MASK); /* Read FIFO control A, and clear FIFO flush bit */ - fifoctrl_a = dac33_read_reg_cache(codec, DAC33_FIFO_CTRL_A); + fifoctrl_a = dac33_read_reg_cache(component, DAC33_FIFO_CTRL_A); fifoctrl_a &= ~DAC33_FIFOFLUSH; fifoctrl_a &= ~DAC33_WIDTH; @@ -898,7 +898,7 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, aictrl_a |= (DAC33_NCYCL_32 | DAC33_WLEN_24); break; default: - dev_err(codec->dev, "unsupported format %d\n", + dev_err(component->dev, "unsupported format %d\n", substream->runtime->format); return -EINVAL; } @@ -914,57 +914,57 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, return 0; } - dac33_soft_power(codec, 0); - dac33_soft_power(codec, 1); + dac33_soft_power(component, 0); + dac33_soft_power(component, 1); - reg_tmp = dac33_read_reg_cache(codec, DAC33_INT_OSC_CTRL); - dac33_write(codec, DAC33_INT_OSC_CTRL, reg_tmp); + reg_tmp = dac33_read_reg_cache(component, DAC33_INT_OSC_CTRL); + dac33_write(component, DAC33_INT_OSC_CTRL, reg_tmp); /* Write registers 0x08 and 0x09 (MSB, LSB) */ - dac33_write16(codec, DAC33_INT_OSC_FREQ_RAT_A, oscset); + dac33_write16(component, DAC33_INT_OSC_FREQ_RAT_A, oscset); /* OSC calibration time */ - dac33_write(codec, DAC33_CALIB_TIME, 96); + dac33_write(component, DAC33_CALIB_TIME, 96); /* adjustment treshold & step */ - dac33_write(codec, DAC33_INT_OSC_CTRL_B, DAC33_ADJTHRSHLD(2) | + dac33_write(component, DAC33_INT_OSC_CTRL_B, DAC33_ADJTHRSHLD(2) | DAC33_ADJSTEP(1)); /* div=4 / gain=1 / div */ - dac33_write(codec, DAC33_INT_OSC_CTRL_C, DAC33_REFDIV(4)); + dac33_write(component, DAC33_INT_OSC_CTRL_C, DAC33_REFDIV(4)); - pwr_ctrl = dac33_read_reg_cache(codec, DAC33_PWR_CTRL); + pwr_ctrl = dac33_read_reg_cache(component, DAC33_PWR_CTRL); pwr_ctrl |= DAC33_OSCPDNB | DAC33_DACRPDNB | DAC33_DACLPDNB; - dac33_write(codec, DAC33_PWR_CTRL, pwr_ctrl); + dac33_write(component, DAC33_PWR_CTRL, pwr_ctrl); - dac33_oscwait(codec); + dac33_oscwait(component); if (dac33->fifo_mode) { /* Generic for all FIFO modes */ /* 50-51 : ASRC Control registers */ - dac33_write(codec, DAC33_ASRC_CTRL_A, DAC33_SRCLKDIV(1)); - dac33_write(codec, DAC33_ASRC_CTRL_B, 1); /* ??? */ + dac33_write(component, DAC33_ASRC_CTRL_A, DAC33_SRCLKDIV(1)); + dac33_write(component, DAC33_ASRC_CTRL_B, 1); /* ??? */ /* Write registers 0x34 and 0x35 (MSB, LSB) */ - dac33_write16(codec, DAC33_SRC_REF_CLK_RATIO_A, ratioset); + dac33_write16(component, DAC33_SRC_REF_CLK_RATIO_A, ratioset); /* Set interrupts to high active */ - dac33_write(codec, DAC33_INTP_CTRL_A, DAC33_INTPM_AHIGH); + dac33_write(component, DAC33_INTP_CTRL_A, DAC33_INTPM_AHIGH); } else { /* FIFO bypass mode */ /* 50-51 : ASRC Control registers */ - dac33_write(codec, DAC33_ASRC_CTRL_A, DAC33_SRCBYP); - dac33_write(codec, DAC33_ASRC_CTRL_B, 0); /* ??? */ + dac33_write(component, DAC33_ASRC_CTRL_A, DAC33_SRCBYP); + dac33_write(component, DAC33_ASRC_CTRL_B, 0); /* ??? */ } /* Interrupt behaviour configuration */ switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: - dac33_write(codec, DAC33_FIFO_IRQ_MODE_B, + dac33_write(component, DAC33_FIFO_IRQ_MODE_B, DAC33_ATM(DAC33_FIFO_IRQ_MODE_LEVEL)); break; case DAC33_FIFO_MODE7: - dac33_write(codec, DAC33_FIFO_IRQ_MODE_A, + dac33_write(component, DAC33_FIFO_IRQ_MODE_A, DAC33_UTM(DAC33_FIFO_IRQ_MODE_LEVEL)); break; default: @@ -972,7 +972,7 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, break; } - aictrl_b = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B); + aictrl_b = dac33_read_reg_cache(component, DAC33_SER_AUDIOIF_CTRL_B); switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: @@ -1014,9 +1014,9 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, break; } - dac33_write(codec, DAC33_FIFO_CTRL_A, fifoctrl_a); - dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a); - dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_B, aictrl_b); + dac33_write(component, DAC33_FIFO_CTRL_A, fifoctrl_a); + dac33_write(component, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a); + dac33_write(component, DAC33_SER_AUDIOIF_CTRL_B, aictrl_b); /* * BCLK divide ratio @@ -1028,17 +1028,17 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, * 255: 255 */ if (dac33->fifo_mode) - dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, + dac33_write(component, DAC33_SER_AUDIOIF_CTRL_C, dac33->burst_bclkdiv); else if (substream->runtime->format == SNDRV_PCM_FORMAT_S16_LE) - dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 32); + dac33_write(component, DAC33_SER_AUDIOIF_CTRL_C, 32); else - dac33_write(codec, DAC33_SER_AUDIOIF_CTRL_C, 16); + dac33_write(component, DAC33_SER_AUDIOIF_CTRL_C, 16); switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: - dac33_write16(codec, DAC33_ATHR_MSB, + dac33_write16(component, DAC33_ATHR_MSB, DAC33_THRREG(dac33->alarm_threshold)); break; case DAC33_FIFO_MODE7: @@ -1046,8 +1046,8 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, * Configure the threshold levels, and leave 10 sample space * at the bottom, and also at the top of the FIFO */ - dac33_write16(codec, DAC33_UTHR_MSB, DAC33_THRREG(dac33->uthr)); - dac33_write16(codec, DAC33_LTHR_MSB, + dac33_write16(component, DAC33_UTHR_MSB, DAC33_THRREG(dac33->uthr)); + dac33_write16(component, DAC33_LTHR_MSB, DAC33_THRREG(DAC33_MODE7_MARGIN)); break; default: @@ -1060,9 +1060,9 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream, } static void dac33_calculate_times(struct snd_pcm_substream *substream, - struct snd_soc_codec *codec) + struct snd_soc_component *component) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); unsigned int period_size = substream->runtime->period_size; unsigned int rate = substream->runtime->rate; unsigned int nsample_limit; @@ -1119,8 +1119,8 @@ static void dac33_calculate_times(struct snd_pcm_substream *substream, static int dac33_pcm_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { - struct snd_soc_codec *codec = dai->codec; - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = dai->component; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); int ret = 0; switch (cmd) { @@ -1151,8 +1151,8 @@ static snd_pcm_sframes_t dac33_dai_delay( struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { - struct snd_soc_codec *codec = dai->codec; - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = dai->component; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); unsigned long long t0, t1, t_now; unsigned int time_delta, uthr; int samples_out, samples_in, samples; @@ -1284,7 +1284,7 @@ static snd_pcm_sframes_t dac33_dai_delay( } break; default: - dev_warn(codec->dev, "Unhandled FIFO mode: %d\n", + dev_warn(component->dev, "Unhandled FIFO mode: %d\n", dac33->fifo_mode); break; } @@ -1295,12 +1295,12 @@ out: static int dac33_set_dai_sysclk(struct snd_soc_dai *codec_dai, int clk_id, unsigned int freq, int dir) { - struct snd_soc_codec *codec = codec_dai->codec; - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = codec_dai->component; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); u8 ioc_reg, asrcb_reg; - ioc_reg = dac33_read_reg_cache(codec, DAC33_INT_OSC_CTRL); - asrcb_reg = dac33_read_reg_cache(codec, DAC33_ASRC_CTRL_B); + ioc_reg = dac33_read_reg_cache(component, DAC33_INT_OSC_CTRL); + asrcb_reg = dac33_read_reg_cache(component, DAC33_ASRC_CTRL_B); switch (clk_id) { case TLV320DAC33_MCLK: ioc_reg |= DAC33_REFSEL; @@ -1311,13 +1311,13 @@ static int dac33_set_dai_sysclk(struct snd_soc_dai *codec_dai, asrcb_reg &= ~DAC33_SRCREFSEL; break; default: - dev_err(codec->dev, "Invalid clock ID (%d)\n", clk_id); + dev_err(component->dev, "Invalid clock ID (%d)\n", clk_id); break; } dac33->refclk = freq; - dac33_write_reg_cache(codec, DAC33_INT_OSC_CTRL, ioc_reg); - dac33_write_reg_cache(codec, DAC33_ASRC_CTRL_B, asrcb_reg); + dac33_write_reg_cache(component, DAC33_INT_OSC_CTRL, ioc_reg); + dac33_write_reg_cache(component, DAC33_ASRC_CTRL_B, asrcb_reg); return 0; } @@ -1325,12 +1325,12 @@ static int dac33_set_dai_sysclk(struct snd_soc_dai *codec_dai, static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_component *component = codec_dai->component; + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); u8 aictrl_a, aictrl_b; - aictrl_a = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_A); - aictrl_b = dac33_read_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B); + aictrl_a = dac33_read_reg_cache(component, DAC33_SER_AUDIOIF_CTRL_A); + aictrl_b = dac33_read_reg_cache(component, DAC33_SER_AUDIOIF_CTRL_B); /* set master/slave audio interface */ switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { case SND_SOC_DAIFMT_CBM_CFM: @@ -1340,7 +1340,7 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai, case SND_SOC_DAIFMT_CBS_CFS: /* Codec Slave */ if (dac33->fifo_mode) { - dev_err(codec->dev, "FIFO mode requires master mode\n"); + dev_err(component->dev, "FIFO mode requires master mode\n"); return -EINVAL; } else aictrl_a &= ~(DAC33_MSBCLK | DAC33_MSWCLK); @@ -1366,35 +1366,35 @@ static int dac33_set_dai_fmt(struct snd_soc_dai *codec_dai, aictrl_a |= DAC33_AFMT_LEFT_J; break; default: - dev_err(codec->dev, "Unsupported format (%u)\n", + dev_err(component->dev, "Unsupported format (%u)\n", fmt & SND_SOC_DAIFMT_FORMAT_MASK); return -EINVAL; } - dac33_write_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a); - dac33_write_reg_cache(codec, DAC33_SER_AUDIOIF_CTRL_B, aictrl_b); + dac33_write_reg_cache(component, DAC33_SER_AUDIOIF_CTRL_A, aictrl_a); + dac33_write_reg_cache(component, DAC33_SER_AUDIOIF_CTRL_B, aictrl_b); return 0; } -static int dac33_soc_probe(struct snd_soc_codec *codec) +static int dac33_soc_probe(struct snd_soc_component *component) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); int ret = 0; - dac33->codec = codec; + dac33->component = component; /* Read the tlv320dac33 ID registers */ - ret = dac33_hard_power(codec, 1); + ret = dac33_hard_power(component, 1); if (ret != 0) { - dev_err(codec->dev, "Failed to power up codec: %d\n", ret); + dev_err(component->dev, "Failed to power up component: %d\n", ret); goto err_power; } - ret = dac33_read_id(codec); - dac33_hard_power(codec, 0); + ret = dac33_read_id(component); + dac33_hard_power(component, 0); if (ret < 0) { - dev_err(codec->dev, "Failed to read chip ID: %d\n", ret); + dev_err(component->dev, "Failed to read chip ID: %d\n", ret); ret = -ENODEV; goto err_power; } @@ -1403,9 +1403,9 @@ static int dac33_soc_probe(struct snd_soc_codec *codec) if (dac33->irq >= 0) { ret = request_irq(dac33->irq, dac33_interrupt_handler, IRQF_TRIGGER_RISING, - codec->component.name, codec); + component->name, component); if (ret < 0) { - dev_err(codec->dev, "Could not request IRQ%d (%d)\n", + dev_err(component->dev, "Could not request IRQ%d (%d)\n", dac33->irq, ret); dac33->irq = -1; } @@ -1416,41 +1416,38 @@ static int dac33_soc_probe(struct snd_soc_codec *codec) /* Only add the FIFO controls, if we have valid IRQ number */ if (dac33->irq >= 0) - snd_soc_add_codec_controls(codec, dac33_mode_snd_controls, + snd_soc_add_component_controls(component, dac33_mode_snd_controls, ARRAY_SIZE(dac33_mode_snd_controls)); err_power: return ret; } -static int dac33_soc_remove(struct snd_soc_codec *codec) +static void dac33_soc_remove(struct snd_soc_component *component) { - struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + struct tlv320dac33_priv *dac33 = snd_soc_component_get_drvdata(component); if (dac33->irq >= 0) { - free_irq(dac33->irq, dac33->codec); + free_irq(dac33->irq, dac33->component); flush_work(&dac33->work); } - return 0; } -static const struct snd_soc_codec_driver soc_codec_dev_tlv320dac33 = { - .read = dac33_read_reg_cache, - .write = dac33_write_locked, - .set_bias_level = dac33_set_bias_level, - .idle_bias_off = true, - - .probe = dac33_soc_probe, - .remove = dac33_soc_remove, - - .component_driver = { - .controls = dac33_snd_controls, - .num_controls = ARRAY_SIZE(dac33_snd_controls), - .dapm_widgets = dac33_dapm_widgets, - .num_dapm_widgets = ARRAY_SIZE(dac33_dapm_widgets), - .dapm_routes = audio_map, - .num_dapm_routes = ARRAY_SIZE(audio_map), - }, +static const struct snd_soc_component_driver soc_component_dev_tlv320dac33 = { + .read = dac33_read_reg_cache, + .write = dac33_write_locked, + .set_bias_level = dac33_set_bias_level, + .probe = dac33_soc_probe, + .remove = dac33_soc_remove, + .controls = dac33_snd_controls, + .num_controls = ARRAY_SIZE(dac33_snd_controls), + .dapm_widgets = dac33_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(dac33_dapm_widgets), + .dapm_routes = audio_map, + .num_dapm_routes = ARRAY_SIZE(audio_map), + .use_pmdown_time = 1, + .endianness = 1, + .non_legacy_dai_naming = 1, }; #define DAC33_RATES (SNDRV_PCM_RATE_44100 | \ @@ -1544,8 +1541,8 @@ static int dac33_i2c_probe(struct i2c_client *client, goto err_get; } - ret = snd_soc_register_codec(&client->dev, - &soc_codec_dev_tlv320dac33, &dac33_dai, 1); + ret = devm_snd_soc_register_component(&client->dev, + &soc_component_dev_tlv320dac33, &dac33_dai, 1); if (ret < 0) goto err_get; @@ -1562,12 +1559,11 @@ static int dac33_i2c_remove(struct i2c_client *client) struct tlv320dac33_priv *dac33 = i2c_get_clientdata(client); if (unlikely(dac33->chip_power)) - dac33_hard_power(dac33->codec, 0); + dac33_hard_power(dac33->component, 0); if (dac33->power_gpio >= 0) gpio_free(dac33->power_gpio); - snd_soc_unregister_codec(&client->dev); return 0; } |