dmab->dev.need_sync = dma_need_sync(dmab->dev.dev,
sg_dma_address(sgt->sgl));
p = dma_vmap_noncontiguous(dmab->dev.dev, size, sgt);
- if (p)
+ if (p) {
dmab->private_data = sgt;
- else
+ /* store the first page address for convenience */
+ dmab->addr = snd_sgbuf_get_addr(dmab, 0);
+ } else {
dma_free_noncontiguous(dmab->dev.dev, size, sgt, dmab->dev.dir);
+ }
return p;
}
if (!p)
goto error;
dmab->private_data = sgbuf;
+ /* store the first page address for convenience */
+ dmab->addr = snd_sgbuf_get_addr(dmab, 0);
return p;
error:
runtime = substream->runtime;
if (atomic_read(&substream->mmap_count))
goto __direct;
- err = snd_pcm_oss_make_ready(substream);
- if (err < 0)
- return err;
atomic_inc(&runtime->oss.rw_ref);
if (mutex_lock_interruptible(&runtime->oss.params_lock)) {
atomic_dec(&runtime->oss.rw_ref);
return -ERESTARTSYS;
}
+ err = snd_pcm_oss_make_ready_locked(substream);
+ if (err < 0)
+ goto unlock;
format = snd_pcm_oss_format_from(runtime->oss.format);
width = snd_pcm_format_physical_width(format);
if (runtime->oss.buffer_used > 0) {
cable->streams[SNDRV_PCM_STREAM_PLAYBACK];
struct loopback_pcm *dpcm_capt =
cable->streams[SNDRV_PCM_STREAM_CAPTURE];
- unsigned long delta_play = 0, delta_capt = 0;
+ unsigned long delta_play = 0, delta_capt = 0, cur_jiffies;
unsigned int running, count1, count2;
+ cur_jiffies = jiffies;
running = cable->running ^ cable->pause;
if (running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) {
- delta_play = jiffies - dpcm_play->last_jiffies;
+ delta_play = cur_jiffies - dpcm_play->last_jiffies;
dpcm_play->last_jiffies += delta_play;
}
if (running & (1 << SNDRV_PCM_STREAM_CAPTURE)) {
- delta_capt = jiffies - dpcm_capt->last_jiffies;
+ delta_capt = cur_jiffies - dpcm_capt->last_jiffies;
dpcm_capt->last_jiffies += delta_capt;
}
epcm->voices[0]->epcm = epcm;
if (voices > 1) {
for (i = 1; i < voices; i++) {
- epcm->voices[i] = &epcm->emu->voices[epcm->voices[0]->number + i];
+ epcm->voices[i] = &epcm->emu->voices[(epcm->voices[0]->number + i) % NUM_G];
epcm->voices[i]->epcm = epcm;
}
}
/* use the non-cached pages in non-snoop mode */
if (!azx_snoop(chip))
- azx_bus(chip)->dma_type = SNDRV_DMA_TYPE_DEV_WC;
+ azx_bus(chip)->dma_type = SNDRV_DMA_TYPE_DEV_WC_SG;
if (chip->driver_type == AZX_DRIVER_NVIDIA) {
dev_dbg(chip->card->dev, "Enable delay in RIRB handling\n");
static int hda_tegra_probe(struct platform_device *pdev)
{
const unsigned int driver_flags = AZX_DCAPS_CORBRP_SELF_CLEAR |
- AZX_DCAPS_PM_RUNTIME;
+ AZX_DCAPS_PM_RUNTIME |
+ AZX_DCAPS_4K_BDLE_BOUNDARY;
struct snd_card *card;
struct azx *chip;
struct hda_tegra *hda;
/* beep widgets */
hda_nid_t anabeep_nid;
+ bool beep_power_on;
/* SPDIF-out mux */
const char * const *spdif_labels;
return 0;
}
+
+static int stac_check_power_status(struct hda_codec *codec, hda_nid_t nid)
+{
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+ struct sigmatel_spec *spec = codec->spec;
+#endif
+ int ret = snd_hda_gen_check_power_status(codec, nid);
+
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+ if (nid == spec->gen.beep_nid && codec->beep) {
+ if (codec->beep->enabled != spec->beep_power_on) {
+ spec->beep_power_on = codec->beep->enabled;
+ if (spec->beep_power_on)
+ snd_hda_power_up_pm(codec);
+ else
+ snd_hda_power_down_pm(codec);
+ }
+ ret |= spec->beep_power_on;
+ }
+#endif
+ return ret;
+}
#else
#define stac_suspend NULL
#endif /* CONFIG_PM */
.unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
.suspend = stac_suspend,
+ .check_power_status = stac_check_power_status,
#endif
};
struct clk *pclk;
struct clk *gclk;
unsigned int fmt;
- int gclk_enabled:1;
+ unsigned int gclk_enabled:1;
};
static inline int mchp_spdiftx_is_running(struct mchp_spdiftx_dev *dev)
unsigned int current_plug_status;
unsigned int current_button_status;
unsigned int i;
- int report = 0;
mutex_lock(&cs42l42->irq_lock);
if (cs42l42->suspended) {
if (current_button_status & CS42L42_M_DETECT_TF_MASK) {
dev_dbg(cs42l42->dev, "Button released\n");
- report = 0;
+ snd_soc_jack_report(cs42l42->jack, 0,
+ SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+ SND_JACK_BTN_2 | SND_JACK_BTN_3);
} else if (current_button_status & CS42L42_M_DETECT_FT_MASK) {
- report = cs42l42_handle_button_press(cs42l42);
-
+ snd_soc_jack_report(cs42l42->jack,
+ cs42l42_handle_button_press(cs42l42),
+ SND_JACK_BTN_0 | SND_JACK_BTN_1 |
+ SND_JACK_BTN_2 | SND_JACK_BTN_3);
}
- snd_soc_jack_report(cs42l42->jack, report, SND_JACK_BTN_0 | SND_JACK_BTN_1 |
- SND_JACK_BTN_2 | SND_JACK_BTN_3);
}
}
{"AIFTX", NULL, "Digital CH4 Mux"},
};
-static int nau8540_clock_check(struct nau8540 *nau8540, int rate, int osr)
+static const struct nau8540_osr_attr *
+nau8540_get_osr(struct nau8540 *nau8540)
{
+ unsigned int osr;
+
+ regmap_read(nau8540->regmap, NAU8540_REG_ADC_SAMPLE_RATE, &osr);
+ osr &= NAU8540_ADC_OSR_MASK;
if (osr >= ARRAY_SIZE(osr_adc_sel))
- return -EINVAL;
+ return NULL;
+ return &osr_adc_sel[osr];
+}
+
+static int nau8540_dai_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = dai->component;
+ struct nau8540 *nau8540 = snd_soc_component_get_drvdata(component);
+ const struct nau8540_osr_attr *osr;
- if (rate * osr > CLK_ADC_MAX) {
- dev_err(nau8540->dev, "exceed the maximum frequency of CLK_ADC\n");
+ osr = nau8540_get_osr(nau8540);
+ if (!osr || !osr->osr)
return -EINVAL;
- }
- return 0;
+ return snd_pcm_hw_constraint_minmax(substream->runtime,
+ SNDRV_PCM_HW_PARAM_RATE,
+ 0, CLK_ADC_MAX / osr->osr);
}
static int nau8540_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_component *component = dai->component;
struct nau8540 *nau8540 = snd_soc_component_get_drvdata(component);
- unsigned int val_len = 0, osr;
+ unsigned int val_len = 0;
+ const struct nau8540_osr_attr *osr;
/* CLK_ADC = OSR * FS
* ADC clock frequency is defined as Over Sampling Rate (OSR)
* values must be selected such that the maximum frequency is less
* than 6.144 MHz.
*/
- regmap_read(nau8540->regmap, NAU8540_REG_ADC_SAMPLE_RATE, &osr);
- osr &= NAU8540_ADC_OSR_MASK;
- if (nau8540_clock_check(nau8540, params_rate(params), osr))
+ osr = nau8540_get_osr(nau8540);
+ if (!osr || !osr->osr)
+ return -EINVAL;
+ if (params_rate(params) * osr->osr > CLK_ADC_MAX)
return -EINVAL;
regmap_update_bits(nau8540->regmap, NAU8540_REG_CLOCK_SRC,
NAU8540_CLK_ADC_SRC_MASK,
- osr_adc_sel[osr].clk_src << NAU8540_CLK_ADC_SRC_SFT);
+ osr->clk_src << NAU8540_CLK_ADC_SRC_SFT);
switch (params_width(params)) {
case 16:
static const struct snd_soc_dai_ops nau8540_dai_ops = {
+ .startup = nau8540_dai_startup,
.hw_params = nau8540_hw_params,
.set_fmt = nau8540_set_fmt,
.set_tdm_slot = nau8540_set_tdm_slot,
{"HPOR", NULL, "Class G"},
};
-static int nau8821_clock_check(struct nau8821 *nau8821,
- int stream, int rate, int osr)
+static const struct nau8821_osr_attr *
+nau8821_get_osr(struct nau8821 *nau8821, int stream)
{
- int osrate = 0;
+ unsigned int osr;
if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ regmap_read(nau8821->regmap, NAU8821_R2C_DAC_CTRL1, &osr);
+ osr &= NAU8821_DAC_OVERSAMPLE_MASK;
if (osr >= ARRAY_SIZE(osr_dac_sel))
- return -EINVAL;
- osrate = osr_dac_sel[osr].osr;
+ return NULL;
+ return &osr_dac_sel[osr];
} else {
+ regmap_read(nau8821->regmap, NAU8821_R2B_ADC_RATE, &osr);
+ osr &= NAU8821_ADC_SYNC_DOWN_MASK;
if (osr >= ARRAY_SIZE(osr_adc_sel))
- return -EINVAL;
- osrate = osr_adc_sel[osr].osr;
+ return NULL;
+ return &osr_adc_sel[osr];
}
+}
- if (!osrate || rate * osrate > CLK_DA_AD_MAX) {
- dev_err(nau8821->dev,
- "exceed the maximum frequency of CLK_ADC or CLK_DAC");
+static int nau8821_dai_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = dai->component;
+ struct nau8821 *nau8821 = snd_soc_component_get_drvdata(component);
+ const struct nau8821_osr_attr *osr;
+
+ osr = nau8821_get_osr(nau8821, substream->stream);
+ if (!osr || !osr->osr)
return -EINVAL;
- }
- return 0;
+ return snd_pcm_hw_constraint_minmax(substream->runtime,
+ SNDRV_PCM_HW_PARAM_RATE,
+ 0, CLK_DA_AD_MAX / osr->osr);
}
static int nau8821_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_component *component = dai->component;
struct nau8821 *nau8821 = snd_soc_component_get_drvdata(component);
- unsigned int val_len = 0, osr, ctrl_val, bclk_fs, clk_div;
+ unsigned int val_len = 0, ctrl_val, bclk_fs, clk_div;
+ const struct nau8821_osr_attr *osr;
nau8821->fs = params_rate(params);
/* CLK_DAC or CLK_ADC = OSR * FS
* values must be selected such that the maximum frequency is less
* than 6.144 MHz.
*/
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- regmap_read(nau8821->regmap, NAU8821_R2C_DAC_CTRL1, &osr);
- osr &= NAU8821_DAC_OVERSAMPLE_MASK;
- if (nau8821_clock_check(nau8821, substream->stream,
- nau8821->fs, osr)) {
- return -EINVAL;
- }
+ osr = nau8821_get_osr(nau8821, substream->stream);
+ if (!osr || !osr->osr)
+ return -EINVAL;
+ if (nau8821->fs * osr->osr > CLK_DA_AD_MAX)
+ return -EINVAL;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
regmap_update_bits(nau8821->regmap, NAU8821_R03_CLK_DIVIDER,
NAU8821_CLK_DAC_SRC_MASK,
- osr_dac_sel[osr].clk_src << NAU8821_CLK_DAC_SRC_SFT);
- } else {
- regmap_read(nau8821->regmap, NAU8821_R2B_ADC_RATE, &osr);
- osr &= NAU8821_ADC_SYNC_DOWN_MASK;
- if (nau8821_clock_check(nau8821, substream->stream,
- nau8821->fs, osr)) {
- return -EINVAL;
- }
+ osr->clk_src << NAU8821_CLK_DAC_SRC_SFT);
+ else
regmap_update_bits(nau8821->regmap, NAU8821_R03_CLK_DIVIDER,
NAU8821_CLK_ADC_SRC_MASK,
- osr_adc_sel[osr].clk_src << NAU8821_CLK_ADC_SRC_SFT);
- }
+ osr->clk_src << NAU8821_CLK_ADC_SRC_SFT);
/* make BCLK and LRC divde configuration if the codec as master. */
regmap_read(nau8821->regmap, NAU8821_R1D_I2S_PCM_CTRL2, &ctrl_val);
}
static const struct snd_soc_dai_ops nau8821_dai_ops = {
+ .startup = nau8821_dai_startup,
.hw_params = nau8821_hw_params,
.set_fmt = nau8821_set_dai_fmt,
.mute_stream = nau8821_digital_mute,
return IRQ_HANDLED;
}
-static int nau8824_clock_check(struct nau8824 *nau8824,
- int stream, int rate, int osr)
+static const struct nau8824_osr_attr *
+nau8824_get_osr(struct nau8824 *nau8824, int stream)
{
- int osrate;
+ unsigned int osr;
if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ regmap_read(nau8824->regmap,
+ NAU8824_REG_DAC_FILTER_CTRL_1, &osr);
+ osr &= NAU8824_DAC_OVERSAMPLE_MASK;
if (osr >= ARRAY_SIZE(osr_dac_sel))
- return -EINVAL;
- osrate = osr_dac_sel[osr].osr;
+ return NULL;
+ return &osr_dac_sel[osr];
} else {
+ regmap_read(nau8824->regmap,
+ NAU8824_REG_ADC_FILTER_CTRL, &osr);
+ osr &= NAU8824_ADC_SYNC_DOWN_MASK;
if (osr >= ARRAY_SIZE(osr_adc_sel))
- return -EINVAL;
- osrate = osr_adc_sel[osr].osr;
+ return NULL;
+ return &osr_adc_sel[osr];
}
+}
+
+static int nau8824_dai_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = dai->component;
+ struct nau8824 *nau8824 = snd_soc_component_get_drvdata(component);
+ const struct nau8824_osr_attr *osr;
- if (!osrate || rate * osr > CLK_DA_AD_MAX) {
- dev_err(nau8824->dev, "exceed the maximum frequency of CLK_ADC or CLK_DAC\n");
+ osr = nau8824_get_osr(nau8824, substream->stream);
+ if (!osr || !osr->osr)
return -EINVAL;
- }
- return 0;
+ return snd_pcm_hw_constraint_minmax(substream->runtime,
+ SNDRV_PCM_HW_PARAM_RATE,
+ 0, CLK_DA_AD_MAX / osr->osr);
}
static int nau8824_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_component *component = dai->component;
struct nau8824 *nau8824 = snd_soc_component_get_drvdata(component);
- unsigned int val_len = 0, osr, ctrl_val, bclk_fs, bclk_div;
+ unsigned int val_len = 0, ctrl_val, bclk_fs, bclk_div;
+ const struct nau8824_osr_attr *osr;
+ int err = -EINVAL;
nau8824_sema_acquire(nau8824, HZ);
* than 6.144 MHz.
*/
nau8824->fs = params_rate(params);
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- regmap_read(nau8824->regmap,
- NAU8824_REG_DAC_FILTER_CTRL_1, &osr);
- osr &= NAU8824_DAC_OVERSAMPLE_MASK;
- if (nau8824_clock_check(nau8824, substream->stream,
- nau8824->fs, osr))
- return -EINVAL;
+ osr = nau8824_get_osr(nau8824, substream->stream);
+ if (!osr || !osr->osr)
+ goto error;
+ if (nau8824->fs * osr->osr > CLK_DA_AD_MAX)
+ goto error;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
regmap_update_bits(nau8824->regmap, NAU8824_REG_CLK_DIVIDER,
NAU8824_CLK_DAC_SRC_MASK,
- osr_dac_sel[osr].clk_src << NAU8824_CLK_DAC_SRC_SFT);
- } else {
- regmap_read(nau8824->regmap,
- NAU8824_REG_ADC_FILTER_CTRL, &osr);
- osr &= NAU8824_ADC_SYNC_DOWN_MASK;
- if (nau8824_clock_check(nau8824, substream->stream,
- nau8824->fs, osr))
- return -EINVAL;
+ osr->clk_src << NAU8824_CLK_DAC_SRC_SFT);
+ else
regmap_update_bits(nau8824->regmap, NAU8824_REG_CLK_DIVIDER,
NAU8824_CLK_ADC_SRC_MASK,
- osr_adc_sel[osr].clk_src << NAU8824_CLK_ADC_SRC_SFT);
- }
+ osr->clk_src << NAU8824_CLK_ADC_SRC_SFT);
/* make BCLK and LRC divde configuration if the codec as master. */
regmap_read(nau8824->regmap,
else if (bclk_fs <= 256)
bclk_div = 0;
else
- return -EINVAL;
+ goto error;
regmap_update_bits(nau8824->regmap,
NAU8824_REG_PORT0_I2S_PCM_CTRL_2,
NAU8824_I2S_LRC_DIV_MASK | NAU8824_I2S_BLK_DIV_MASK,
val_len |= NAU8824_I2S_DL_32;
break;
default:
- return -EINVAL;
+ goto error;
}
regmap_update_bits(nau8824->regmap, NAU8824_REG_PORT0_I2S_PCM_CTRL_1,
NAU8824_I2S_DL_MASK, val_len);
+ err = 0;
+ error:
nau8824_sema_release(nau8824);
- return 0;
+ return err;
}
static int nau8824_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
struct nau8824 *nau8824 = snd_soc_component_get_drvdata(component);
unsigned int ctrl1_val = 0, ctrl2_val = 0;
- nau8824_sema_acquire(nau8824, HZ);
-
switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
case SND_SOC_DAIFMT_CBM_CFM:
ctrl2_val |= NAU8824_I2S_MS_MASTER;
return -EINVAL;
}
+ nau8824_sema_acquire(nau8824, HZ);
+
regmap_update_bits(nau8824->regmap, NAU8824_REG_PORT0_I2S_PCM_CTRL_1,
NAU8824_I2S_DF_MASK | NAU8824_I2S_BP_MASK |
NAU8824_I2S_PCMB_EN, ctrl1_val);
};
static const struct snd_soc_dai_ops nau8824_dai_ops = {
+ .startup = nau8824_dai_startup,
.hw_params = nau8824_hw_params,
.set_fmt = nau8824_set_fmt,
.set_tdm_slot = nau8824_set_tdm_slot,
{"HPOR", NULL, "Class G"},
};
-static int nau8825_clock_check(struct nau8825 *nau8825,
- int stream, int rate, int osr)
+static const struct nau8825_osr_attr *
+nau8825_get_osr(struct nau8825 *nau8825, int stream)
{
- int osrate;
+ unsigned int osr;
if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
+ regmap_read(nau8825->regmap,
+ NAU8825_REG_DAC_CTRL1, &osr);
+ osr &= NAU8825_DAC_OVERSAMPLE_MASK;
if (osr >= ARRAY_SIZE(osr_dac_sel))
- return -EINVAL;
- osrate = osr_dac_sel[osr].osr;
+ return NULL;
+ return &osr_dac_sel[osr];
} else {
+ regmap_read(nau8825->regmap,
+ NAU8825_REG_ADC_RATE, &osr);
+ osr &= NAU8825_ADC_SYNC_DOWN_MASK;
if (osr >= ARRAY_SIZE(osr_adc_sel))
- return -EINVAL;
- osrate = osr_adc_sel[osr].osr;
+ return NULL;
+ return &osr_adc_sel[osr];
}
+}
- if (!osrate || rate * osr > CLK_DA_AD_MAX) {
- dev_err(nau8825->dev, "exceed the maximum frequency of CLK_ADC or CLK_DAC\n");
+static int nau8825_dai_startup(struct snd_pcm_substream *substream,
+ struct snd_soc_dai *dai)
+{
+ struct snd_soc_component *component = dai->component;
+ struct nau8825 *nau8825 = snd_soc_component_get_drvdata(component);
+ const struct nau8825_osr_attr *osr;
+
+ osr = nau8825_get_osr(nau8825, substream->stream);
+ if (!osr || !osr->osr)
return -EINVAL;
- }
- return 0;
+ return snd_pcm_hw_constraint_minmax(substream->runtime,
+ SNDRV_PCM_HW_PARAM_RATE,
+ 0, CLK_DA_AD_MAX / osr->osr);
}
static int nau8825_hw_params(struct snd_pcm_substream *substream,
{
struct snd_soc_component *component = dai->component;
struct nau8825 *nau8825 = snd_soc_component_get_drvdata(component);
- unsigned int val_len = 0, osr, ctrl_val, bclk_fs, bclk_div;
+ unsigned int val_len = 0, ctrl_val, bclk_fs, bclk_div;
+ const struct nau8825_osr_attr *osr;
+ int err = -EINVAL;
nau8825_sema_acquire(nau8825, 3 * HZ);
* values must be selected such that the maximum frequency is less
* than 6.144 MHz.
*/
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- regmap_read(nau8825->regmap, NAU8825_REG_DAC_CTRL1, &osr);
- osr &= NAU8825_DAC_OVERSAMPLE_MASK;
- if (nau8825_clock_check(nau8825, substream->stream,
- params_rate(params), osr)) {
- nau8825_sema_release(nau8825);
- return -EINVAL;
- }
+ osr = nau8825_get_osr(nau8825, substream->stream);
+ if (!osr || !osr->osr)
+ goto error;
+ if (params_rate(params) * osr->osr > CLK_DA_AD_MAX)
+ goto error;
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,
NAU8825_CLK_DAC_SRC_MASK,
- osr_dac_sel[osr].clk_src << NAU8825_CLK_DAC_SRC_SFT);
- } else {
- regmap_read(nau8825->regmap, NAU8825_REG_ADC_RATE, &osr);
- osr &= NAU8825_ADC_SYNC_DOWN_MASK;
- if (nau8825_clock_check(nau8825, substream->stream,
- params_rate(params), osr)) {
- nau8825_sema_release(nau8825);
- return -EINVAL;
- }
+ osr->clk_src << NAU8825_CLK_DAC_SRC_SFT);
+ else
regmap_update_bits(nau8825->regmap, NAU8825_REG_CLK_DIVIDER,
NAU8825_CLK_ADC_SRC_MASK,
- osr_adc_sel[osr].clk_src << NAU8825_CLK_ADC_SRC_SFT);
- }
+ osr->clk_src << NAU8825_CLK_ADC_SRC_SFT);
/* make BCLK and LRC divde configuration if the codec as master. */
regmap_read(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2, &ctrl_val);
bclk_div = 1;
else if (bclk_fs <= 128)
bclk_div = 0;
- else {
- nau8825_sema_release(nau8825);
- return -EINVAL;
- }
+ else
+ goto error;
regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL2,
NAU8825_I2S_LRC_DIV_MASK | NAU8825_I2S_BLK_DIV_MASK,
((bclk_div + 1) << NAU8825_I2S_LRC_DIV_SFT) | bclk_div);
val_len |= NAU8825_I2S_DL_32;
break;
default:
- nau8825_sema_release(nau8825);
- return -EINVAL;
+ goto error;
}
regmap_update_bits(nau8825->regmap, NAU8825_REG_I2S_PCM_CTRL1,
NAU8825_I2S_DL_MASK, val_len);
+ err = 0;
+ error:
/* Release the semaphore. */
nau8825_sema_release(nau8825);
- return 0;
+ return err;
}
static int nau8825_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt)
}
static const struct snd_soc_dai_ops nau8825_dai_ops = {
+ .startup = nau8825_dai_startup,
.hw_params = nau8825_hw_params,
.set_fmt = nau8825_set_dai_fmt,
};
regcache_cache_only(aud2htx->regmap, true);
+ /*
+ * Register platform component before registering cpu dai for there
+ * is not defer probe for platform component in snd_soc_add_pcm_runtime().
+ */
+ ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, 0);
+ if (ret) {
+ dev_err(&pdev->dev, "failed to pcm register\n");
+ pm_runtime_disable(&pdev->dev);
+ return ret;
+ }
+
ret = devm_snd_soc_register_component(&pdev->dev,
&fsl_aud2htx_component,
&fsl_aud2htx_dai, 1);
if (ret) {
dev_err(&pdev->dev, "failed to register ASoC DAI\n");
+ pm_runtime_disable(&pdev->dev);
return ret;
}
- ret = imx_pcm_dma_init(pdev);
- if (ret)
- dev_err(&pdev->dev, "failed to init imx pcm dma: %d\n", ret);
-
return ret;
}
}
switch (fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
- case SND_SOC_DAIFMT_BP_FP:
+ case SND_SOC_DAIFMT_CBC_CFC:
break;
default:
return -EINVAL;
sai->mclk_clk[i] = devm_clk_get(dev, tmp);
if (IS_ERR(sai->mclk_clk[i])) {
dev_err(dev, "failed to get mclk%d clock: %ld\n",
- i + 1, PTR_ERR(sai->mclk_clk[i]));
+ i, PTR_ERR(sai->mclk_clk[i]));
sai->mclk_clk[i] = NULL;
}
}
/* should delayed 1/fs(smallest is 8k) = 125us before afe off */
usleep_range(125, 135);
mt8186_afe_gpio_request(afe->dev, false, MT8186_DAI_ADDA, 1);
-
- /* reset dmic */
- afe_priv->mtkaif_dmic = 0;
break;
default:
break;
if (!card)
return -ENOMEM;
+ card->owner = THIS_MODULE;
/* Allocate the private data */
data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
if (!data)
config SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST
tristate "SOF enable IPC flood test"
+ depends on SND_SOC_SOF
select SND_SOC_SOF_CLIENT
help
This option enables a separate client device for IPC flood test
config SND_SOC_SOF_DEBUG_IPC_MSG_INJECTOR
tristate "SOF enable IPC message injector"
+ depends on SND_SOC_SOF
select SND_SOC_SOF_CLIENT
help
This option enables the IPC message injector which can be used to send
goto err;
ret = sof_update_ipc_object(scomp, src, SOF_SRC_TOKENS, swidget->tuples,
- swidget->num_tuples, sizeof(src), 1);
+ swidget->num_tuples, sizeof(*src), 1);
if (ret) {
dev_err(scomp->dev, "Parsing SRC tokens failed\n");
goto err;
if (blob->alh_cfg.count > 1) {
int group_id;
- group_id = ida_alloc_max(&alh_group_ida, ALH_MULTI_GTW_COUNT,
+ group_id = ida_alloc_max(&alh_group_ida, ALH_MULTI_GTW_COUNT - 1,
GFP_KERNEL);
if (group_id < 0)
if (delayed_register[i] &&
sscanf(delayed_register[i], "%x:%x", &id, &inum) == 2 &&
id == chip->usb_id)
- return inum != iface;
+ return iface < inum;
}
return false;
* The endpoint needs to be closed via snd_usb_endpoint_close() later.
*
* Note that this function doesn't configure the endpoint. The substream
- * needs to set it up later via snd_usb_endpoint_configure().
+ * needs to set it up later via snd_usb_endpoint_set_params() and
+ * snd_usb_endpoint_prepare().
*/
struct snd_usb_endpoint *
snd_usb_endpoint_open(struct snd_usb_audio *chip,
endpoint_set_interface(chip, ep, false);
if (!--ep->opened) {
+ if (ep->clock_ref && !atomic_read(&ep->clock_ref->locked))
+ ep->clock_ref->rate = 0;
ep->iface = 0;
ep->altsetting = 0;
ep->cur_audiofmt = NULL;
/*
* snd_usb_endpoint_set_params: configure an snd_usb_endpoint
*
+ * It's called either from hw_params callback.
* Determine the number of URBs to be used on this endpoint.
* An endpoint must be configured before it can be started.
* An endpoint that is already running can not be reconfigured.
*/
-static int snd_usb_endpoint_set_params(struct snd_usb_audio *chip,
- struct snd_usb_endpoint *ep)
+int snd_usb_endpoint_set_params(struct snd_usb_audio *chip,
+ struct snd_usb_endpoint *ep)
{
const struct audioformat *fmt = ep->cur_audiofmt;
int err;
}
/*
- * snd_usb_endpoint_configure: Configure the endpoint
+ * snd_usb_endpoint_prepare: Prepare the endpoint
*
* This function sets up the EP to be fully usable state.
- * It's called either from hw_params or prepare callback.
+ * It's called either from prepare callback.
* The function checks need_setup flag, and performs nothing unless needed,
* so it's safe to call this multiple times.
*
* This returns zero if unchanged, 1 if the configuration has changed,
* or a negative error code.
*/
-int snd_usb_endpoint_configure(struct snd_usb_audio *chip,
- struct snd_usb_endpoint *ep)
+int snd_usb_endpoint_prepare(struct snd_usb_audio *chip,
+ struct snd_usb_endpoint *ep)
{
bool iface_first;
int err = 0;
if (err < 0)
goto unlock;
}
- err = snd_usb_endpoint_set_params(chip, ep);
- if (err < 0)
- goto unlock;
goto done;
}
if (err < 0)
goto unlock;
- err = snd_usb_endpoint_set_params(chip, ep);
- if (err < 0)
- goto unlock;
-
err = snd_usb_select_mode_quirk(chip, ep->cur_audiofmt);
if (err < 0)
goto unlock;
bool is_sync_ep);
void snd_usb_endpoint_close(struct snd_usb_audio *chip,
struct snd_usb_endpoint *ep);
-int snd_usb_endpoint_configure(struct snd_usb_audio *chip,
- struct snd_usb_endpoint *ep);
+int snd_usb_endpoint_set_params(struct snd_usb_audio *chip,
+ struct snd_usb_endpoint *ep);
+int snd_usb_endpoint_prepare(struct snd_usb_audio *chip,
+ struct snd_usb_endpoint *ep);
int snd_usb_endpoint_get_clock_rate(struct snd_usb_audio *chip, int clock);
bool snd_usb_endpoint_compatible(struct snd_usb_audio *chip,
if (stop_endpoints(subs, false))
sync_pending_stops(subs);
if (subs->sync_endpoint) {
- err = snd_usb_endpoint_configure(chip, subs->sync_endpoint);
+ err = snd_usb_endpoint_prepare(chip, subs->sync_endpoint);
if (err < 0)
return err;
}
- err = snd_usb_endpoint_configure(chip, subs->data_endpoint);
+ err = snd_usb_endpoint_prepare(chip, subs->data_endpoint);
if (err < 0)
return err;
snd_usb_set_format_quirk(subs, subs->cur_audiofmt);
} else {
if (subs->sync_endpoint) {
- err = snd_usb_endpoint_configure(chip, subs->sync_endpoint);
+ err = snd_usb_endpoint_prepare(chip, subs->sync_endpoint);
if (err < 0)
return err;
}
subs->cur_audiofmt = fmt;
mutex_unlock(&chip->mutex);
- ret = configure_endpoints(chip, subs);
+ if (subs->sync_endpoint) {
+ ret = snd_usb_endpoint_set_params(chip, subs->sync_endpoint);
+ if (ret < 0)
+ goto unlock;
+ }
+
+ ret = snd_usb_endpoint_set_params(chip, subs->data_endpoint);
unlock:
if (ret < 0)
for (q = registration_quirks; q->usb_id; q++)
if (chip->usb_id == q->usb_id)
- return iface != q->interface;
+ return iface < q->interface;
/* Register as normal */
return false;
return 0;
}
}
+
+ if (chip->card->registered)
+ chip->need_delayed_register = true;
+
/* look for an empty stream */
list_for_each_entry(as, &chip->pcm_list, list) {
if (as->fmt_type != fp->fmt_type)
subs = &as->substream[stream];
if (subs->ep_num)
continue;
- if (snd_device_get_state(chip->card, as->pcm) !=
- SNDRV_DEV_BUILD)
- chip->need_delayed_register = true;
err = snd_pcm_new_stream(as->pcm, stream, 1);
if (err < 0)
return err;
* Dallas DS4201 workaround: It presents 5 altsettings, but the last
* one misses syncpipe, and does not produce any sound.
*/
- if (chip->usb_id == USB_ID(0x04fa, 0x4201))
+ if (chip->usb_id == USB_ID(0x04fa, 0x4201) && num >= 4)
num = 4;
for (i = 0; i < num; i++) {
projects / platform / kernel / linux-starfive.git / commitdiff