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ASoC: Fixes for v5.5

Browse Source 
This is mostly driver specific fixes, plus an error handling fix
 in the core.  There is a rather large diffstat for the stm32 SAI
 driver, this is a very large but mostly mechanical update which
 wraps every register access in the driver to allow a fix to the
 locking which avoids circular locks, the active change is much
 smaller and more reasonably sized.
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Merge tag 'asoc-fix-v5.5-rc6' into asoc-5.6

ASoC: Fixes for v5.5

This is mostly driver specific fixes, plus an error handling fix
in the core.  There is a rather large diffstat for the stm32 SAI
driver, this is a very large but mostly mechanical update which
wraps every register access in the driver to allow a fix to the
locking which avoids circular locks, the active change is much
smaller and more reasonably sized.
This commit is contained in:
Mark Brown 2020-01-17 15:38:56 +00:00
commit ea3f0ce756
8 changed files with 57 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
sound/soc/codecs/cros_ec_codec.c
View File

@ -10,6 +10,7 @@
#include <crypto/hash.h>
#include <crypto/sha.h>
#include <linux/acpi.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/io.h>
@ -1047,10 +1048,17 @@ static const struct of_device_id cros_ec_codec_of_match[] = {
MODULE_DEVICE_TABLE(of, cros_ec_codec_of_match);
#endif
static const struct acpi_device_id cros_ec_codec_acpi_id[] = {
{ "GOOG0013", 0 },
{ }
};
MODULE_DEVICE_TABLE(acpi, cros_ec_codec_acpi_id);
static struct platform_driver cros_ec_codec_platform_driver = {
.driver = {
.name = "cros-ec-codec",
.of_match_table = of_match_ptr(cros_ec_codec_of_match),
.acpi_match_table = ACPI_PTR(cros_ec_codec_acpi_id),
},
.probe = cros_ec_codec_platform_probe,
};

4
sound/soc/codecs/hdac_hda.c
View File

@ -604,7 +604,9 @@ static int hdac_hda_dev_remove(struct hdac_device *hdev)
struct hdac_hda_priv *hda_pvt;
hda_pvt = dev_get_drvdata(&hdev->dev);
cancel_delayed_work_sync(&hda_pvt->codec.jackpoll_work);
if (hda_pvt && hda_pvt->codec.registered)
cancel_delayed_work_sync(&hda_pvt->codec.jackpoll_work);
return 0;
}

20
sound/soc/codecs/msm8916-wcd-analog.c
View File

@ -396,9 +396,6 @@ static int pm8916_wcd_analog_enable_micbias_int(struct snd_soc_component
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
snd_soc_component_update_bits(component, CDC_A_MICB_1_INT_RBIAS,
MICB_1_INT_TX2_INT_RBIAS_EN_MASK,
MICB_1_INT_TX2_INT_RBIAS_EN_ENABLE);
snd_soc_component_update_bits(component, reg, MICB_1_EN_PULL_DOWN_EN_MASK, 0);
snd_soc_component_update_bits(component, CDC_A_MICB_1_EN,
MICB_1_EN_OPA_STG2_TAIL_CURR_MASK,
@ -448,6 +445,14 @@ static int pm8916_wcd_analog_enable_micbias_int1(struct
struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
struct pm8916_wcd_analog_priv *wcd = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
snd_soc_component_update_bits(component, CDC_A_MICB_1_INT_RBIAS,
MICB_1_INT_TX1_INT_RBIAS_EN_MASK,
MICB_1_INT_TX1_INT_RBIAS_EN_ENABLE);
break;
}
return pm8916_wcd_analog_enable_micbias_int(component, event, w->reg,
wcd->micbias1_cap_mode);
}
@ -558,6 +563,11 @@ static int pm8916_wcd_analog_enable_micbias_int2(struct
struct pm8916_wcd_analog_priv *wcd = snd_soc_component_get_drvdata(component);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
snd_soc_component_update_bits(component, CDC_A_MICB_1_INT_RBIAS,
MICB_1_INT_TX2_INT_RBIAS_EN_MASK,
MICB_1_INT_TX2_INT_RBIAS_EN_ENABLE);
break;
case SND_SOC_DAPM_POST_PMU:
pm8916_mbhc_configure_bias(wcd, true);
break;
@ -938,10 +948,10 @@ static const struct snd_soc_dapm_widget pm8916_wcd_analog_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("MIC BIAS External1", CDC_A_MICB_1_EN, 7, 0,
pm8916_wcd_analog_enable_micbias_ext1,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_SUPPLY("MIC BIAS External2", CDC_A_MICB_2_EN, 7, 0,
pm8916_wcd_analog_enable_micbias_ext2,
SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_POST_PMU),
SND_SOC_DAPM_ADC_E("ADC1", NULL, CDC_A_TX_1_EN, 7, 0,
pm8916_wcd_analog_enable_adc,

6
sound/soc/codecs/msm8916-wcd-digital.c
View File

@ -586,6 +586,12 @@ static int msm8916_wcd_digital_enable_interpolator(
snd_soc_component_write(component, rx_gain_reg[w->shift],
snd_soc_component_read32(component, rx_gain_reg[w->shift]));
break;
case SND_SOC_DAPM_POST_PMD:
snd_soc_component_update_bits(component, LPASS_CDC_CLK_RX_RESET_CTL,
1 << w->shift, 1 << w->shift);
snd_soc_component_update_bits(component, LPASS_CDC_CLK_RX_RESET_CTL,
1 << w->shift, 0x0);
break;
}
return 0;
}

19
sound/soc/sof/intel/hda-codec.c
View File

@ -24,19 +24,18 @@
#define IDISP_VID_INTEL 0x80860000
/* load the legacy HDA codec driver */
#ifdef MODULE
static void hda_codec_load_module(struct hda_codec *codec)
static int hda_codec_load_module(struct hda_codec *codec)
{
#ifdef MODULE
char alias[MODULE_NAME_LEN];
const char *module = alias;
snd_hdac_codec_modalias(&codec->core, alias, sizeof(alias));
dev_dbg(&codec->core.dev, "loading codec module: %s\n", module);
request_module(module);
}
#else
static void hda_codec_load_module(struct hda_codec *codec) {}
#endif
return device_attach(hda_codec_dev(codec));
}
/* enable controller wake up event for all codecs with jack connectors */
void hda_codec_jack_wake_enable(struct snd_sof_dev *sdev)
@ -124,10 +123,16 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address,
if (hda_codec_use_common_hdmi ||
(resp & 0xFFFF0000) != IDISP_VID_INTEL) {
hdev->type = HDA_DEV_LEGACY;
hda_codec_load_module(&hda_priv->codec);
ret = hda_codec_load_module(&hda_priv->codec);
/*
* handle ret==0 (no driver bound) as an error, but pass
* other return codes without modification
*/
if (ret == 0)
ret = -ENOENT;
}
return 0;
return ret;
#else
hdev = devm_kzalloc(sdev->dev, sizeof(*hdev), GFP_KERNEL);
if (!hdev)

6
sound/soc/sof/intel/hda-loader.c
View File

@ -328,13 +328,13 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev)
if (!ret)
break;
dev_err(sdev->dev, "error: Error code=0x%x: FW status=0x%x\n",
dev_dbg(sdev->dev, "iteration %d of Core En/ROM load failed: %d\n",
i, ret);
dev_dbg(sdev->dev, "Error code=0x%x: FW status=0x%x\n",
snd_sof_dsp_read(sdev, HDA_DSP_BAR,
HDA_DSP_SRAM_REG_ROM_ERROR),
snd_sof_dsp_read(sdev, HDA_DSP_BAR,
HDA_DSP_SRAM_REG_ROM_STATUS));
dev_err(sdev->dev, "error: iteration %d of Core En/ROM load failed: %d\n",
i, ret);
}
if (i == HDA_FW_BOOT_ATTEMPTS) {

7
sound/soc/sti/uniperif_player.c
View File

@ -226,7 +226,6 @@ static void uni_player_set_channel_status(struct uniperif *player,
* sampling frequency. If no sample rate is already specified, then
* set one.
*/
mutex_lock(&player->ctrl_lock);
if (runtime) {
switch (runtime->rate) {
case 22050:
@ -303,7 +302,6 @@ static void uni_player_set_channel_status(struct uniperif *player,
player->stream_settings.iec958.status[3 + (n * 4)] << 24;
SET_UNIPERIF_CHANNEL_STA_REGN(player, n, status);
}
mutex_unlock(&player->ctrl_lock);
/* Update the channel status */
if (player->ver < SND_ST_UNIPERIF_VERSION_UNI_PLR_TOP_1_0)
@ -365,8 +363,10 @@ static int uni_player_prepare_iec958(struct uniperif *player,
SET_UNIPERIF_CTRL_ZERO_STUFF_HW(player);
mutex_lock(&player->ctrl_lock);
/* Update the channel status */
uni_player_set_channel_status(player, runtime);
mutex_unlock(&player->ctrl_lock);
/* Clear the user validity user bits */
SET_UNIPERIF_USER_VALIDITY_VALIDITY_LR(player, 0);
@ -598,7 +598,6 @@ static int uni_player_ctl_iec958_put(struct snd_kcontrol *kcontrol,
iec958->status[1] = ucontrol->value.iec958.status[1];
iec958->status[2] = ucontrol->value.iec958.status[2];
iec958->status[3] = ucontrol->value.iec958.status[3];
mutex_unlock(&player->ctrl_lock);
spin_lock_irqsave(&player->irq_lock, flags);
if (player->substream && player->substream->runtime)
@ -608,6 +607,8 @@ static int uni_player_ctl_iec958_put(struct snd_kcontrol *kcontrol,
uni_player_set_channel_status(player, NULL);
spin_unlock_irqrestore(&player->irq_lock, flags);
mutex_unlock(&player->ctrl_lock);
return 0;
}

12
sound/soc/stm/stm32_adfsdm.c
View File

@ -153,13 +153,13 @@ static const struct snd_soc_component_driver stm32_adfsdm_dai_component = {
.name = "stm32_dfsdm_audio",
};
static void memcpy_32to16(void *dest, const void *src, size_t n)
static void stm32_memcpy_32to16(void *dest, const void *src, size_t n)
{
unsigned int i = 0;
u16 *d = (u16 *)dest, *s = (u16 *)src;
s++;
for (i = n; i > 0; i--) {
for (i = n >> 1; i > 0; i--) {
*d++ = *s++;
s++;
}
@ -186,8 +186,8 @@ static int stm32_afsdm_pcm_cb(const void *data, size_t size, void *private)
if ((priv->pos + src_size) > buff_size) {
if (format == SNDRV_PCM_FORMAT_S16_LE)
memcpy_32to16(&pcm_buff[priv->pos], src_buff,
buff_size - priv->pos);
stm32_memcpy_32to16(&pcm_buff[priv->pos], src_buff,
buff_size - priv->pos);
else
memcpy(&pcm_buff[priv->pos], src_buff,
buff_size - priv->pos);
@ -196,8 +196,8 @@ static int stm32_afsdm_pcm_cb(const void *data, size_t size, void *private)
}
if (format == SNDRV_PCM_FORMAT_S16_LE)
memcpy_32to16(&pcm_buff[priv->pos],
&src_buff[src_size - cur_size], cur_size);
stm32_memcpy_32to16(&pcm_buff[priv->pos],
&src_buff[src_size - cur_size], cur_size);
else
memcpy(&pcm_buff[priv->pos], &src_buff[src_size - cur_size],
cur_size);