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-rw-r--r--sound/soc/codecs/da7218.c34
-rw-r--r--sound/soc/codecs/da7218.h2
-rw-r--r--sound/soc/codecs/da7219-aad.c108
-rw-r--r--sound/soc/codecs/da7219-aad.h11
-rw-r--r--sound/soc/codecs/da7219.c76
-rw-r--r--sound/soc/codecs/da7219.h8
-rw-r--r--sound/soc/soc-pcm.c13
7 files changed, 199 insertions, 53 deletions
diff --git a/sound/soc/codecs/da7218.c b/sound/soc/codecs/da7218.c
index dcdda6c..c69e976 100644
--- a/sound/soc/codecs/da7218.c
+++ b/sound/soc/codecs/da7218.c
@@ -1819,7 +1819,7 @@ static int da7218_set_dai_sysclk(struct snd_soc_dai *codec_dai,
if (da7218->mclk_rate == freq)
return 0;
- if (((freq < 2000000) && (freq != 32768)) || (freq > 54000000)) {
+ if ((freq < 2000000) || (freq > 54000000)) {
dev_err(codec_dai->dev, "Unsupported MCLK value %d\n",
freq);
return -EINVAL;
@@ -1866,11 +1866,8 @@ static int da7218_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
u32 freq_ref;
u64 frac_div;
- /* Verify 32KHz, 2MHz - 54MHz MCLK provided, and set input divider */
- if (da7218->mclk_rate == 32768) {
- indiv_bits = DA7218_PLL_INDIV_9_TO_18_MHZ;
- indiv = DA7218_PLL_INDIV_9_TO_18_MHZ_VAL;
- } else if (da7218->mclk_rate < 2000000) {
+ /* Verify 2MHz - 54MHz MCLK provided, and set input divider */
+ if (da7218->mclk_rate < 2000000) {
dev_err(codec->dev, "PLL input clock %d below valid range\n",
da7218->mclk_rate);
return -EINVAL;
@@ -1911,9 +1908,6 @@ static int da7218_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
case DA7218_SYSCLK_PLL_SRM:
pll_ctrl |= DA7218_PLL_MODE_SRM;
break;
- case DA7218_SYSCLK_PLL_32KHZ:
- pll_ctrl |= DA7218_PLL_MODE_32KHZ;
- break;
default:
dev_err(codec->dev, "Invalid PLL config\n");
return -EINVAL;
@@ -2589,20 +2583,22 @@ static int da7218_set_bias_level(struct snd_soc_codec *codec,
switch (level) {
case SND_SOC_BIAS_ON:
- case SND_SOC_BIAS_PREPARE:
break;
- case SND_SOC_BIAS_STANDBY:
- if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
- /* MCLK */
+ case SND_SOC_BIAS_PREPARE:
+ /* Enable MCLK for transition to ON state */
+ if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_STANDBY) {
if (da7218->mclk) {
ret = clk_prepare_enable(da7218->mclk);
if (ret) {
- dev_err(codec->dev,
- "Failed to enable mclk\n");
+ dev_err(codec->dev, "Failed to enable mclk\n");
return ret;
}
}
+ }
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
/* Master bias */
snd_soc_update_bits(codec, DA7218_REFERENCES,
DA7218_BIAS_EN_MASK,
@@ -2612,6 +2608,10 @@ static int da7218_set_bias_level(struct snd_soc_codec *codec,
snd_soc_update_bits(codec, DA7218_LDO_CTRL,
DA7218_LDO_EN_MASK,
DA7218_LDO_EN_MASK);
+ } else {
+ /* Remove MCLK */
+ if (da7218->mclk)
+ clk_disable_unprepare(da7218->mclk);
}
break;
case SND_SOC_BIAS_OFF:
@@ -2625,10 +2625,6 @@ static int da7218_set_bias_level(struct snd_soc_codec *codec,
snd_soc_update_bits(codec, DA7218_REFERENCES,
DA7218_BIAS_EN_MASK, 0);
}
-
- /* MCLK */
- if (da7218->mclk)
- clk_disable_unprepare(da7218->mclk);
break;
}
diff --git a/sound/soc/codecs/da7218.h b/sound/soc/codecs/da7218.h
index 477cd37..4f7ec21 100644
--- a/sound/soc/codecs/da7218.h
+++ b/sound/soc/codecs/da7218.h
@@ -888,7 +888,6 @@
#define DA7218_PLL_MODE_BYPASS (0x0 << 6)
#define DA7218_PLL_MODE_NORMAL (0x1 << 6)
#define DA7218_PLL_MODE_SRM (0x2 << 6)
-#define DA7218_PLL_MODE_32KHZ (0x3 << 6)
/* DA7218_PLL_FRAC_TOP = 0x92 */
#define DA7218_PLL_FBDIV_FRAC_TOP_SHIFT 0
@@ -1371,7 +1370,6 @@ enum da7218_sys_clk {
DA7218_SYSCLK_MCLK = 0,
DA7218_SYSCLK_PLL,
DA7218_SYSCLK_PLL_SRM,
- DA7218_SYSCLK_PLL_32KHZ
};
enum da7218_dev_id {
diff --git a/sound/soc/codecs/da7219-aad.c b/sound/soc/codecs/da7219-aad.c
index f0057cd..2b8914d 100644
--- a/sound/soc/codecs/da7219-aad.c
+++ b/sound/soc/codecs/da7219-aad.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
+#include <linux/clk.h>
#include <linux/i2c.h>
#include <linux/property.h>
#include <linux/pm_wakeirq.h>
@@ -114,13 +115,38 @@ static void da7219_aad_hptest_work(struct work_struct *work)
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
u16 tonegen_freq_hptest;
- u8 accdet_cfg8;
- int report = 0;
+ u8 pll_srm_sts, gain_ramp_ctrl, accdet_cfg8;
+ int report = 0, ret = 0;
/* Lock DAPM and any Kcontrols that are affected by this test */
snd_soc_dapm_mutex_lock(dapm);
mutex_lock(&da7219->lock);
+ /* Ensure MCLK is available for HP test procedure */
+ if (da7219->mclk) {
+ ret = clk_prepare_enable(da7219->mclk);
+ if (ret) {
+ dev_err(codec->dev, "Failed to enable mclk - %d\n", ret);
+ mutex_unlock(&da7219->lock);
+ snd_soc_dapm_mutex_unlock(dapm);
+ return;
+ }
+ }
+
+ /*
+ * If MCLK not present, then we're using the internal oscillator and
+ * require different frequency settings to achieve the same result.
+ */
+ pll_srm_sts = snd_soc_read(codec, DA7219_PLL_SRM_STS);
+ if (pll_srm_sts & DA7219_PLL_SRM_STS_MCLK)
+ tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ);
+ else
+ tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC);
+
+ /* Ensure gain ramping at fastest rate */
+ gain_ramp_ctrl = snd_soc_read(codec, DA7219_GAIN_RAMP_CTRL);
+ snd_soc_write(codec, DA7219_GAIN_RAMP_CTRL, DA7219_GAIN_RAMP_RATE_X8);
+
/* Bypass cache so it saves current settings */
regcache_cache_bypass(da7219->regmap, true);
@@ -183,9 +209,15 @@ static void da7219_aad_hptest_work(struct work_struct *work)
snd_soc_write(codec, DA7219_HP_R_CTRL,
DA7219_HP_R_AMP_OE_MASK | DA7219_HP_R_AMP_EN_MASK);
+ /*
+ * If we're running from the internal oscillator then give audio paths
+ * time to settle before running test.
+ */
+ if (!(pll_srm_sts & DA7219_PLL_SRM_STS_MCLK))
+ msleep(DA7219_AAD_HPTEST_INT_OSC_PATH_DELAY);
+
/* Configure & start Tone Generator */
snd_soc_write(codec, DA7219_TONE_GEN_ON_PER, DA7219_BEEP_ON_PER_MASK);
- tonegen_freq_hptest = cpu_to_le16(DA7219_AAD_HPTEST_RAMP_FREQ);
regmap_raw_write(da7219->regmap, DA7219_TONE_GEN_FREQ1_L,
&tonegen_freq_hptest, sizeof(tonegen_freq_hptest));
snd_soc_update_bits(codec, DA7219_TONE_GEN_CFG2,
@@ -244,12 +276,26 @@ static void da7219_aad_hptest_work(struct work_struct *work)
snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_8,
DA7219_HPTEST_EN_MASK, 0);
+ /*
+ * If we're running from the internal oscillator then give audio paths
+ * time to settle before allowing headphones to be driven as required.
+ */
+ if (!(pll_srm_sts & DA7219_PLL_SRM_STS_MCLK))
+ msleep(DA7219_AAD_HPTEST_INT_OSC_PATH_DELAY);
+
+ /* Restore gain ramping rate */
+ snd_soc_write(codec, DA7219_GAIN_RAMP_CTRL, gain_ramp_ctrl);
+
/* Drive Headphones/lineout */
snd_soc_update_bits(codec, DA7219_HP_L_CTRL, DA7219_HP_L_AMP_OE_MASK,
DA7219_HP_L_AMP_OE_MASK);
snd_soc_update_bits(codec, DA7219_HP_R_CTRL, DA7219_HP_R_AMP_OE_MASK,
DA7219_HP_R_AMP_OE_MASK);
+ /* Remove MCLK, if previously enabled */
+ if (da7219->mclk)
+ clk_disable_unprepare(da7219->mclk);
+
mutex_unlock(&da7219->lock);
snd_soc_dapm_mutex_unlock(dapm);
@@ -751,6 +797,62 @@ static void da7219_aad_handle_pdata(struct snd_soc_codec *codec)
/*
+ * Suspend/Resume
+ */
+
+void da7219_aad_suspend(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct da7219_aad_priv *da7219_aad = da7219->aad;
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+ u8 micbias_ctrl;
+
+ if (da7219_aad->jack) {
+ /* Disable jack detection during suspend */
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_1,
+ DA7219_ACCDET_EN_MASK, 0);
+
+ /*
+ * If we have a 4-pole jack inserted, then micbias will be
+ * enabled. We can disable micbias here, and keep a note to
+ * re-enable it on resume. If jack removal occurred during
+ * suspend then this will be dealt with through the IRQ handler.
+ */
+ if (da7219_aad->jack_inserted) {
+ micbias_ctrl = snd_soc_read(codec, DA7219_MICBIAS_CTRL);
+ if (micbias_ctrl & DA7219_MICBIAS1_EN_MASK) {
+ snd_soc_dapm_disable_pin(dapm, "Mic Bias");
+ snd_soc_dapm_sync(dapm);
+ da7219_aad->micbias_resume_enable = true;
+ }
+ }
+ }
+}
+
+void da7219_aad_resume(struct snd_soc_codec *codec)
+{
+ struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
+ struct da7219_aad_priv *da7219_aad = da7219->aad;
+ struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+
+ if (da7219_aad->jack) {
+ /* Re-enable micbias if previously enabled for 4-pole jack */
+ if (da7219_aad->jack_inserted &&
+ da7219_aad->micbias_resume_enable) {
+ snd_soc_dapm_force_enable_pin(dapm, "Mic Bias");
+ snd_soc_dapm_sync(dapm);
+ da7219_aad->micbias_resume_enable = false;
+ }
+
+ /* Re-enable jack detection */
+ snd_soc_update_bits(codec, DA7219_ACCDET_CONFIG_1,
+ DA7219_ACCDET_EN_MASK,
+ DA7219_ACCDET_EN_MASK);
+ }
+}
+
+
+/*
* Init/Exit
*/
diff --git a/sound/soc/codecs/da7219-aad.h b/sound/soc/codecs/da7219-aad.h
index 4fccf67..117a3d7 100644
--- a/sound/soc/codecs/da7219-aad.h
+++ b/sound/soc/codecs/da7219-aad.h
@@ -176,8 +176,10 @@
#define DA7219_AAD_MICBIAS_CHK_DELAY 10
#define DA7219_AAD_MICBIAS_CHK_RETRIES 5
-#define DA7219_AAD_HPTEST_RAMP_FREQ 0x28
-#define DA7219_AAD_HPTEST_PERIOD 65
+#define DA7219_AAD_HPTEST_RAMP_FREQ 0x28
+#define DA7219_AAD_HPTEST_RAMP_FREQ_INT_OSC 0x4D
+#define DA7219_AAD_HPTEST_PERIOD 65
+#define DA7219_AAD_HPTEST_INT_OSC_PATH_DELAY 20
enum da7219_aad_event_regs {
DA7219_AAD_IRQ_REG_A = 0,
@@ -199,12 +201,17 @@ struct da7219_aad_priv {
struct work_struct hptest_work;
struct snd_soc_jack *jack;
+ bool micbias_resume_enable;
bool jack_inserted;
};
/* AAD control */
void da7219_aad_jack_det(struct snd_soc_codec *codec, struct snd_soc_jack *jack);
+/* Suspend/Resume */
+void da7219_aad_suspend(struct snd_soc_codec *codec);
+void da7219_aad_resume(struct snd_soc_codec *codec);
+
/* Init/Exit */
int da7219_aad_init(struct snd_soc_codec *codec);
void da7219_aad_exit(struct snd_soc_codec *codec);
diff --git a/sound/soc/codecs/da7219.c b/sound/soc/codecs/da7219.c
index 1671c61..1152aa5 100644
--- a/sound/soc/codecs/da7219.c
+++ b/sound/soc/codecs/da7219.c
@@ -801,7 +801,7 @@ static int da7219_dai_event(struct snd_soc_dapm_widget *w,
++i;
msleep(50);
}
- } while ((i < DA7219_SRM_CHECK_RETRIES) & (!srm_lock));
+ } while ((i < DA7219_SRM_CHECK_RETRIES) && (!srm_lock));
if (!srm_lock)
dev_warn(codec->dev, "SRM failed to lock\n");
@@ -1482,6 +1482,8 @@ static struct da7219_pdata *da7219_fw_to_pdata(struct snd_soc_codec *codec)
if (!pdata)
return NULL;
+ pdata->wakeup_source = device_property_read_bool(dev, "wakeup-source");
+
if (device_property_read_u32(dev, "dlg,micbias-lvl", &of_val32) >= 0)
pdata->micbias_lvl = da7219_fw_micbias_lvl(dev, of_val32);
else
@@ -1508,11 +1510,10 @@ static int da7219_set_bias_level(struct snd_soc_codec *codec,
switch (level) {
case SND_SOC_BIAS_ON:
- case SND_SOC_BIAS_PREPARE:
break;
- case SND_SOC_BIAS_STANDBY:
- if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
- /* MCLK */
+ case SND_SOC_BIAS_PREPARE:
+ /* Enable MCLK for transition to ON state */
+ if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_STANDBY) {
if (da7219->mclk) {
ret = clk_prepare_enable(da7219->mclk);
if (ret) {
@@ -1521,22 +1522,28 @@ static int da7219_set_bias_level(struct snd_soc_codec *codec,
return ret;
}
}
+ }
+ break;
+ case SND_SOC_BIAS_STANDBY:
+ if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF)
/* Master bias */
snd_soc_update_bits(codec, DA7219_REFERENCES,
DA7219_BIAS_EN_MASK,
DA7219_BIAS_EN_MASK);
+
+ if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_PREPARE) {
+ /* Remove MCLK */
+ if (da7219->mclk)
+ clk_disable_unprepare(da7219->mclk);
}
break;
case SND_SOC_BIAS_OFF:
- /* Only disable master bias if jack detection not active */
- if (!da7219->aad->jack)
+ /* Only disable master bias if we're not a wake-up source */
+ if (!da7219->wakeup_source)
snd_soc_update_bits(codec, DA7219_REFERENCES,
DA7219_BIAS_EN_MASK, 0);
- /* MCLK */
- if (da7219->mclk)
- clk_disable_unprepare(da7219->mclk);
break;
}
@@ -1599,6 +1606,8 @@ static void da7219_handle_pdata(struct snd_soc_codec *codec)
if (pdata) {
u8 micbias_lvl = 0;
+ da7219->wakeup_source = pdata->wakeup_source;
+
/* Mic Bias voltages */
switch (pdata->micbias_lvl) {
case DA7219_MICBIAS_1_6V:
@@ -1733,11 +1742,11 @@ static int da7219_suspend(struct snd_soc_codec *codec)
{
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
- snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
+ /* Suspend AAD if we're not a wake-up source */
+ if (!da7219->wakeup_source)
+ da7219_aad_suspend(codec);
- /* Put device into standby mode if jack detection disabled */
- if (!da7219->aad->jack)
- snd_soc_write(codec, DA7219_SYSTEM_ACTIVE, 0);
+ snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_OFF);
return 0;
}
@@ -1746,13 +1755,12 @@ static int da7219_resume(struct snd_soc_codec *codec)
{
struct da7219_priv *da7219 = snd_soc_codec_get_drvdata(codec);
- /* Put device into active mode if previously pushed to standby */
- if (!da7219->aad->jack)
- snd_soc_write(codec, DA7219_SYSTEM_ACTIVE,
- DA7219_SYSTEM_ACTIVE_MASK);
-
snd_soc_codec_force_bias_level(codec, SND_SOC_BIAS_STANDBY);
+ /* Resume AAD if previously suspended */
+ if (!da7219->wakeup_source)
+ da7219_aad_resume(codec);
+
return 0;
}
#else
@@ -1922,7 +1930,8 @@ static int da7219_i2c_probe(struct i2c_client *i2c,
const struct i2c_device_id *id)
{
struct da7219_priv *da7219;
- int ret;
+ unsigned int system_active, system_status;
+ int i, ret;
da7219 = devm_kzalloc(&i2c->dev, sizeof(struct da7219_priv),
GFP_KERNEL);
@@ -1938,14 +1947,37 @@ static int da7219_i2c_probe(struct i2c_client *i2c,
return ret;
}
- /* Software reset codec. */
+ regcache_cache_bypass(da7219->regmap, true);
+
+ /* Disable audio paths if still active from previous start */
+ regmap_read(da7219->regmap, DA7219_SYSTEM_ACTIVE, &system_active);
+ if (system_active) {
+ regmap_write(da7219->regmap, DA7219_GAIN_RAMP_CTRL,
+ DA7219_GAIN_RAMP_RATE_NOMINAL);
+ regmap_write(da7219->regmap, DA7219_SYSTEM_MODES_INPUT, 0x00);
+ regmap_write(da7219->regmap, DA7219_SYSTEM_MODES_OUTPUT, 0x01);
+
+ for (i = 0; i < DA7219_SYS_STAT_CHECK_RETRIES; ++i) {
+ regmap_read(da7219->regmap, DA7219_SYSTEM_STATUS,
+ &system_status);
+ if (!system_status)
+ break;
+
+ msleep(DA7219_SYS_STAT_CHECK_DELAY);
+ }
+ }
+
+ /* Soft reset codec */
regmap_write_bits(da7219->regmap, DA7219_ACCDET_CONFIG_1,
DA7219_ACCDET_EN_MASK, 0);
regmap_write_bits(da7219->regmap, DA7219_CIF_CTRL,
- DA7219_CIF_REG_SOFT_RESET_MASK, 0);
+ DA7219_CIF_REG_SOFT_RESET_MASK,
+ DA7219_CIF_REG_SOFT_RESET_MASK);
regmap_write_bits(da7219->regmap, DA7219_SYSTEM_ACTIVE,
DA7219_SYSTEM_ACTIVE_MASK, 0);
+ regcache_cache_bypass(da7219->regmap, false);
+
ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_da7219,
&da7219_dai, 1);
if (ret < 0) {
diff --git a/sound/soc/codecs/da7219.h b/sound/soc/codecs/da7219.h
index ff2a2f0..66d3bad 100644
--- a/sound/soc/codecs/da7219.h
+++ b/sound/soc/codecs/da7219.h
@@ -224,6 +224,7 @@
#define DA7219_PLL_SRM_STATE_MASK (0xF << 0)
#define DA7219_PLL_SRM_STATUS_SHIFT 4
#define DA7219_PLL_SRM_STATUS_MASK (0xF << 4)
+#define DA7219_PLL_SRM_STS_MCLK (0x1 << 4)
#define DA7219_PLL_SRM_STS_SRM_LOCK (0x1 << 7)
/* DA7219_DIG_ROUTING_DAI = 0x2A */
@@ -576,6 +577,8 @@
/* DA7219_GAIN_RAMP_CTRL = 0x92 */
#define DA7219_GAIN_RAMP_RATE_SHIFT 0
#define DA7219_GAIN_RAMP_RATE_MASK (0x3 << 0)
+#define DA7219_GAIN_RAMP_RATE_X8 (0x0 << 0)
+#define DA7219_GAIN_RAMP_RATE_NOMINAL (0x1 << 0)
#define DA7219_GAIN_RAMP_RATE_MAX 4
/* DA7219_PC_COUNT = 0x94 */
@@ -770,6 +773,10 @@
/* SRM */
#define DA7219_SRM_CHECK_RETRIES 8
+/* System Controller */
+#define DA7219_SYS_STAT_CHECK_RETRIES 6
+#define DA7219_SYS_STAT_CHECK_DELAY 50
+
enum da7219_clk_src {
DA7219_CLKSRC_MCLK = 0,
DA7219_CLKSRC_MCLK_SQR,
@@ -796,6 +803,7 @@ struct da7219_priv {
struct da7219_aad_priv *aad;
struct da7219_pdata *pdata;
+ bool wakeup_source;
struct regulator_bulk_data supplies[DA7219_NUM_SUPPLIES];
struct regmap *regmap;
struct mutex lock;
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 60d702f..d56a16a 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -1694,6 +1694,9 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream,
struct snd_soc_pcm_runtime *rtd = be_substream->private_data;
int i;
+ if (rtd->dai_link->be_hw_params_fixup)
+ continue;
+
if (soc_pcm_has_symmetry(be_substream))
be_substream->runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX;
@@ -1790,7 +1793,7 @@ int dpcm_be_dai_shutdown(struct snd_soc_pcm_runtime *fe, int stream)
continue;
dev_dbg(be->dev, "ASoC: close BE %s\n",
- dpcm->fe->dai_link->name);
+ be->dai_link->name);
soc_pcm_close(be_substream);
be_substream->runtime = NULL;
@@ -1856,7 +1859,7 @@ int dpcm_be_dai_hw_free(struct snd_soc_pcm_runtime *fe, int stream)
continue;
dev_dbg(be->dev, "ASoC: hw_free BE %s\n",
- dpcm->fe->dai_link->name);
+ be->dai_link->name);
soc_pcm_hw_free(be_substream);
@@ -1934,7 +1937,7 @@ int dpcm_be_dai_hw_params(struct snd_soc_pcm_runtime *fe, int stream)
continue;
dev_dbg(be->dev, "ASoC: hw_params BE %s\n",
- dpcm->fe->dai_link->name);
+ be->dai_link->name);
ret = soc_pcm_hw_params(be_substream, &dpcm->hw_params);
if (ret < 0) {
@@ -2014,7 +2017,7 @@ static int dpcm_do_trigger(struct snd_soc_dpcm *dpcm,
int ret;
dev_dbg(dpcm->be->dev, "ASoC: trigger BE %s cmd %d\n",
- dpcm->fe->dai_link->name, cmd);
+ dpcm->be->dai_link->name, cmd);
ret = soc_pcm_trigger(substream, cmd);
if (ret < 0)
@@ -2229,7 +2232,7 @@ int dpcm_be_dai_prepare(struct snd_soc_pcm_runtime *fe, int stream)
continue;
dev_dbg(be->dev, "ASoC: prepare BE %s\n",
- dpcm->fe->dai_link->name);
+ be->dai_link->name);
ret = soc_pcm_prepare(be_substream);
if (ret < 0) {
generated by cgit v0.10.2 at 2024-07-07 05:44:34 (GMT)