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Diffstat (limited to 'sound')
-rw-r--r--sound/core/pcm_native.c2
-rw-r--r--sound/core/rawmidi.c2
-rw-r--r--sound/parisc/harmony.c6
-rw-r--r--sound/soc/codecs/aw88261.c30
-rw-r--r--sound/soc/codecs/aw88261.h6
-rw-r--r--sound/soc/codecs/cs35l33.c14
-rw-r--r--sound/soc/codecs/cs35l34.c14
-rw-r--r--sound/soc/codecs/hdac_hda.c4
-rw-r--r--sound/soc/fsl/fsl_easrc.c2
-rw-r--r--sound/soc/fsl/mpc5200_psc_i2s.c1
-rw-r--r--sound/soc/intel/atom/sst/sst_pci.c4
-rw-r--r--sound/soc/loongson/loongson_card.c6
-rw-r--r--sound/soc/samsung/aries_wm8994.c1
-rw-r--r--sound/usb/midi.c2
14 files changed, 60 insertions, 34 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 0e69127bb10b..03e4859c2b6f 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1441,6 +1441,8 @@ static int snd_pcm_pre_start(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime = substream->runtime;
if (runtime->state != SNDRV_PCM_STATE_PREPARED)
return -EBADFD;
+ if (atomic_read(&runtime->buffer_accessing) < 0)
+ return -EBADFD; /* during hw_params, hw_free or prepare */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK &&
!snd_pcm_playback_data(substream))
return -EPIPE;
diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c
index 20d36a346cca..7508d99c1e44 100644
--- a/sound/core/rawmidi.c
+++ b/sound/core/rawmidi.c
@@ -782,7 +782,7 @@ int snd_rawmidi_input_params(struct snd_rawmidi_substream *substream,
substream->framing = framing;
substream->clock_type = clock_type;
}
- return 0;
+ return err;
}
EXPORT_SYMBOL(snd_rawmidi_input_params);
diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c
index 4b5a54da25fb..88e9b8dc257e 100644
--- a/sound/parisc/harmony.c
+++ b/sound/parisc/harmony.c
@@ -868,6 +868,9 @@ snd_harmony_create(struct snd_card *card,
goto free_and_ret;
}
+ spin_lock_init(&h->mixer_lock);
+ spin_lock_init(&h->lock);
+
err = request_irq(padev->irq, snd_harmony_interrupt, 0,
"harmony", h);
if (err) {
@@ -877,9 +880,6 @@ snd_harmony_create(struct snd_card *card,
}
h->irq = padev->irq;
- spin_lock_init(&h->mixer_lock);
- spin_lock_init(&h->lock);
-
err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, h, &ops);
if (err < 0)
goto free_and_ret;
diff --git a/sound/soc/codecs/aw88261.c b/sound/soc/codecs/aw88261.c
index 3270319c32a1..c0d62992701f 100644
--- a/sound/soc/codecs/aw88261.c
+++ b/sound/soc/codecs/aw88261.c
@@ -150,7 +150,7 @@ static int aw88261_dev_get_iis_status(struct aw_device *aw_dev)
if (ret)
return ret;
if ((reg_val & AW88261_BIT_PLL_CHECK) != AW88261_BIT_PLL_CHECK) {
- dev_err(aw_dev->dev, "check pll lock fail,reg_val:0x%04x", reg_val);
+ dev_dbg(aw_dev->dev, "check pll lock fail,reg_val:0x%04x", reg_val);
return -EINVAL;
}
@@ -164,7 +164,7 @@ static int aw88261_dev_check_mode1_pll(struct aw_device *aw_dev)
for (i = 0; i < AW88261_DEV_SYSST_CHECK_MAX; i++) {
ret = aw88261_dev_get_iis_status(aw_dev);
if (ret) {
- dev_err(aw_dev->dev, "mode1 iis signal check error");
+ dev_dbg(aw_dev->dev, "mode1 iis signal check error");
usleep_range(AW88261_2000_US, AW88261_2000_US + 10);
} else {
return ret;
@@ -253,10 +253,10 @@ static int aw88261_dev_check_sysst(struct aw_device *aw_dev)
return ret;
check_val = reg_val & (~AW88261_BIT_SYSST_CHECK_MASK)
- & AW88261_BIT_SYSST_CHECK;
- if (check_val != AW88261_BIT_SYSST_CHECK) {
- dev_err(aw_dev->dev, "check sysst fail, reg_val=0x%04x, check:0x%x",
- reg_val, AW88261_BIT_SYSST_CHECK);
+ & AW88261_BIT_PLL_CHECK;
+ if (check_val != AW88261_BIT_PLL_CHECK) {
+ dev_dbg(aw_dev->dev, "check sysst fail, reg_val=0x%04x, check:0x%x",
+ reg_val, AW88261_BIT_PLL_CHECK);
usleep_range(AW88261_2000_US, AW88261_2000_US + 10);
} else {
return 0;
@@ -549,7 +549,7 @@ static int aw88261_dev_start(struct aw88261 *aw88261)
int ret;
if (aw_dev->status == AW88261_DEV_PW_ON) {
- dev_info(aw_dev->dev, "already power on");
+ dev_dbg(aw_dev->dev, "already power on");
return 0;
}
@@ -559,7 +559,7 @@ static int aw88261_dev_start(struct aw88261 *aw88261)
ret = aw88261_dev_check_syspll(aw_dev);
if (ret) {
- dev_err(aw_dev->dev, "pll check failed cannot start");
+ dev_dbg(aw_dev->dev, "pll check failed");
goto pll_check_fail;
}
@@ -570,7 +570,7 @@ static int aw88261_dev_start(struct aw88261 *aw88261)
/* check i2s status */
ret = aw88261_dev_check_sysst(aw_dev);
if (ret) {
- dev_err(aw_dev->dev, "sysst check failed");
+ dev_dbg(aw_dev->dev, "sysst check failed");
goto sysst_check_fail;
}
@@ -671,18 +671,22 @@ static void aw88261_start_pa(struct aw88261 *aw88261)
for (i = 0; i < AW88261_START_RETRIES; i++) {
ret = aw88261_reg_update(aw88261, aw88261->phase_sync);
if (ret) {
- dev_err(aw88261->aw_pa->dev, "fw update failed, cnt:%d\n", i);
+ dev_dbg(aw88261->aw_pa->dev,
+ "aw88261_reg_update failed, cnt:%d, ret:%d\n", i, ret);
continue;
}
ret = aw88261_dev_start(aw88261);
if (ret) {
- dev_err(aw88261->aw_pa->dev, "aw88261 device start failed. retry = %d", i);
+ dev_dbg(aw88261->aw_pa->dev,
+ "aw88261_dev_start failed, cnt:%d, ret:%d\n", i, ret);
continue;
} else {
- dev_info(aw88261->aw_pa->dev, "start success\n");
+ dev_dbg(aw88261->aw_pa->dev, "start success\n");
break;
}
}
+ if (ret != 0)
+ dev_err(aw88261->aw_pa->dev, "start failure (%d)\n", ret);
}
static void aw88261_startup_work(struct work_struct *work)
@@ -1198,7 +1202,7 @@ static int aw88261_init(struct aw88261 **aw88261, struct i2c_client *i2c, struct
return ret;
}
if (chip_id != AW88261_CHIP_ID) {
- dev_err(&i2c->dev, "unsupported device");
+ dev_err(&i2c->dev, "unsupported device id = %x", chip_id);
return -ENXIO;
}
diff --git a/sound/soc/codecs/aw88261.h b/sound/soc/codecs/aw88261.h
index 734d0f93ced9..786350108674 100644
--- a/sound/soc/codecs/aw88261.h
+++ b/sound/soc/codecs/aw88261.h
@@ -181,12 +181,6 @@
AW88261_OTHS_OT_VALUE | \
AW88261_PLLS_LOCKED_VALUE))
-#define AW88261_BIT_SYSST_CHECK \
- (AW88261_BSTS_FINISHED_VALUE | \
- AW88261_SWS_SWITCHING_VALUE | \
- AW88261_CLKS_STABLE_VALUE | \
- AW88261_PLLS_LOCKED_VALUE)
-
#define AW88261_ULS_HMUTE_START_BIT (14)
#define AW88261_ULS_HMUTE_BITS_LEN (1)
#define AW88261_ULS_HMUTE_MASK \
diff --git a/sound/soc/codecs/cs35l33.c b/sound/soc/codecs/cs35l33.c
index c927592f90c9..af9dad199084 100644
--- a/sound/soc/codecs/cs35l33.c
+++ b/sound/soc/codecs/cs35l33.c
@@ -40,6 +40,7 @@ struct cs35l33_private {
struct regmap *regmap;
struct gpio_desc *reset_gpio;
bool amp_cal;
+ bool irq_requested;
int mclk_int;
struct regulator_bulk_data core_supplies[2];
int num_core_supplies;
@@ -881,6 +882,9 @@ static int cs35l33_runtime_resume(struct device *dev)
goto err;
}
+ if (cs35l33->irq_requested)
+ enable_irq(to_i2c_client(dev)->irq);
+
return 0;
err:
@@ -900,6 +904,10 @@ static int cs35l33_runtime_suspend(struct device *dev)
/* redo the calibration in next power up */
cs35l33->amp_cal = false;
+ /* Drain and block the threaded IRQ before cache_only/power-off. */
+ if (cs35l33->irq_requested)
+ disable_irq(to_i2c_client(dev)->irq);
+
regcache_cache_only(cs35l33->regmap, true);
regcache_mark_dirty(cs35l33->regmap);
regulator_bulk_disable(cs35l33->num_core_supplies,
@@ -1154,10 +1162,12 @@ static int cs35l33_i2c_probe(struct i2c_client *i2c_client)
}
ret = devm_request_threaded_irq(&i2c_client->dev, i2c_client->irq, NULL,
- cs35l33_irq_thread, IRQF_ONESHOT | IRQF_TRIGGER_LOW,
- "cs35l33", cs35l33);
+ cs35l33_irq_thread, IRQF_ONESHOT | IRQF_TRIGGER_LOW,
+ "cs35l33", cs35l33);
if (ret != 0)
dev_warn(&i2c_client->dev, "Failed to request IRQ: %d\n", ret);
+ else
+ cs35l33->irq_requested = true;
/* We could issue !RST or skip it based on AMP topology */
cs35l33->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev,
diff --git a/sound/soc/codecs/cs35l34.c b/sound/soc/codecs/cs35l34.c
index a5a8075598ff..35bc38132f23 100644
--- a/sound/soc/codecs/cs35l34.c
+++ b/sound/soc/codecs/cs35l34.c
@@ -45,6 +45,7 @@ struct cs35l34_private {
int num_core_supplies;
int mclk_int;
bool tdm_mode;
+ bool irq_requested;
struct gpio_desc *reset_gpio; /* Active-low reset GPIO */
};
@@ -1032,10 +1033,12 @@ static int cs35l34_i2c_probe(struct i2c_client *i2c_client)
}
ret = devm_request_threaded_irq(&i2c_client->dev, i2c_client->irq, NULL,
- cs35l34_irq_thread, IRQF_ONESHOT | IRQF_TRIGGER_LOW,
- "cs35l34", cs35l34);
+ cs35l34_irq_thread, IRQF_ONESHOT | IRQF_TRIGGER_LOW,
+ "cs35l34", cs35l34);
if (ret != 0)
dev_err(&i2c_client->dev, "Failed to request IRQ: %d\n", ret);
+ else
+ cs35l34->irq_requested = true;
cs35l34->reset_gpio = devm_gpiod_get_optional(&i2c_client->dev,
"reset", GPIOD_OUT_LOW);
@@ -1140,6 +1143,9 @@ static int cs35l34_runtime_resume(struct device *dev)
dev_err(dev, "Failed to restore register cache\n");
goto err;
}
+
+ if (cs35l34->irq_requested)
+ enable_irq(to_i2c_client(dev)->irq);
return 0;
err:
regcache_cache_only(cs35l34->regmap, true);
@@ -1153,6 +1159,10 @@ static int cs35l34_runtime_suspend(struct device *dev)
{
struct cs35l34_private *cs35l34 = dev_get_drvdata(dev);
+ /* Drain and block the threaded IRQ before cache_only/power-off. */
+ if (cs35l34->irq_requested)
+ disable_irq(to_i2c_client(dev)->irq);
+
regcache_cache_only(cs35l34->regmap, true);
regcache_mark_dirty(cs35l34->regmap);
diff --git a/sound/soc/codecs/hdac_hda.c b/sound/soc/codecs/hdac_hda.c
index afd8edf10fdc..b4d93b9404bb 100644
--- a/sound/soc/codecs/hdac_hda.c
+++ b/sound/soc/codecs/hdac_hda.c
@@ -644,10 +644,8 @@ static int hdac_hda_dev_probe(struct hdac_device *hdev)
&hdac_hda_codec, hdac_hda_dais,
ARRAY_SIZE(hdac_hda_dais));
- if (ret < 0) {
+ if (ret < 0)
dev_err(&hdev->dev, "%s: failed to register HDA codec %d\n", __func__, ret);
- return ret;
- }
snd_hdac_ext_bus_link_put(hdev->bus, hlink);
diff --git a/sound/soc/fsl/fsl_easrc.c b/sound/soc/fsl/fsl_easrc.c
index 70136b2335ce..fc0364fdaf89 100644
--- a/sound/soc/fsl/fsl_easrc.c
+++ b/sound/soc/fsl/fsl_easrc.c
@@ -2055,7 +2055,7 @@ static int fsl_easrc_m2m_calc_out_len(struct fsl_asrc_pair *pair, int input_buff
/* right shift 12 bit to make ratio in 32bit space */
val2 = (u64)in_samples << (frac_bits - 12);
val1 = val1 >> 12;
- do_div(val2, val1);
+ val2 = div64_u64(val2, val1);
out_samples = val2;
out_length = out_samples * out_width * channels;
diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c
index 9ad44eeed6ad..7831136f4f12 100644
--- a/sound/soc/fsl/mpc5200_psc_i2s.c
+++ b/sound/soc/fsl/mpc5200_psc_i2s.c
@@ -170,6 +170,7 @@ static int psc_i2s_of_probe(struct platform_device *op)
psc_i2s_dai, ARRAY_SIZE(psc_i2s_dai));
if (rc != 0) {
pr_err("Failed to register DAI\n");
+ mpc5200_audio_dma_destroy(op);
return rc;
}
diff --git a/sound/soc/intel/atom/sst/sst_pci.c b/sound/soc/intel/atom/sst/sst_pci.c
index 22ae2d22f121..44bb11c69490 100644
--- a/sound/soc/intel/atom/sst/sst_pci.c
+++ b/sound/soc/intel/atom/sst/sst_pci.c
@@ -130,13 +130,15 @@ static int intel_sst_probe(struct pci_dev *pci,
sst_drv_ctx->pci = pci_dev_get(pci);
ret = sst_platform_get_resources(sst_drv_ctx);
if (ret < 0)
- goto do_free_drv_ctx;
+ goto do_put_pci;
pci_set_drvdata(pci, sst_drv_ctx);
sst_configure_runtime_pm(sst_drv_ctx);
return ret;
+do_put_pci:
+ pci_dev_put(sst_drv_ctx->pci);
do_free_drv_ctx:
sst_context_cleanup(sst_drv_ctx);
dev_err(sst_drv_ctx->dev, "Probe failed with %d\n", ret);
diff --git a/sound/soc/loongson/loongson_card.c b/sound/soc/loongson/loongson_card.c
index 7910d5d9ac4f..ea895fe6b5e9 100644
--- a/sound/soc/loongson/loongson_card.c
+++ b/sound/soc/loongson/loongson_card.c
@@ -91,7 +91,7 @@ static int loongson_card_parse_acpi(struct loongson_card_data *data)
const char *codec_dai_name;
struct acpi_device *adev;
struct device *phy_dev;
- int i;
+ int i, ret;
/* fixup platform name based on reference node */
adev = loongson_card_acpi_find_device(card, "cpu");
@@ -108,7 +108,9 @@ static int loongson_card_parse_acpi(struct loongson_card_data *data)
return -ENOENT;
snprintf(codec_name, sizeof(codec_name), "i2c-%s", acpi_dev_name(adev));
- device_property_read_string(card->dev, "codec-dai-name", &codec_dai_name);
+ ret = device_property_read_string(card->dev, "codec-dai-name", &codec_dai_name);
+ if (ret)
+ return ret;
for (i = 0; i < card->num_links; i++) {
loongson_dai_links[i].platforms->name = dev_name(phy_dev);
diff --git a/sound/soc/samsung/aries_wm8994.c b/sound/soc/samsung/aries_wm8994.c
index 3723329b266d..61191a6033eb 100644
--- a/sound/soc/samsung/aries_wm8994.c
+++ b/sound/soc/samsung/aries_wm8994.c
@@ -658,6 +658,7 @@ static int aries_audio_probe(struct platform_device *pdev)
goto out;
}
+ of_node_get(aries_dai[0].cpus->of_node);
aries_dai[0].platforms->of_node = aries_dai[0].cpus->of_node;
/* Set CPU of_node for BT DAI */
diff --git a/sound/usb/midi.c b/sound/usb/midi.c
index beb905e0946d..787956252e80 100644
--- a/sound/usb/midi.c
+++ b/sound/usb/midi.c
@@ -967,6 +967,8 @@ static void snd_usbmidi_us122l_output(struct snd_usb_midi_out_endpoint *ep,
default:
count = 2;
}
+ if (ep->max_transfer < count)
+ return;
count = snd_rawmidi_transmit(ep->ports[0].substream,
urb->transfer_buffer,
count);
generated by cgit v1.2.3 (git 2.25.1) at 2026-09-11 19:25:09 +0000