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Diffstat (limited to 'sound/i2c/other/ak4117.c')
-rw-r--r--sound/i2c/other/ak4117.c122
1 files changed, 61 insertions, 61 deletions
diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c
index 35b4584483a3..4e45952dd95a 100644
--- a/sound/i2c/other/ak4117.c
+++ b/sound/i2c/other/ak4117.c
@@ -37,20 +37,20 @@ MODULE_LICENSE("GPL");
static void snd_ak4117_timer(unsigned long data);
-static void reg_write(ak4117_t *ak4117, unsigned char reg, unsigned char val)
+static void reg_write(struct ak4117 *ak4117, unsigned char reg, unsigned char val)
{
ak4117->write(ak4117->private_data, reg, val);
if (reg < sizeof(ak4117->regmap))
ak4117->regmap[reg] = val;
}
-static inline unsigned char reg_read(ak4117_t *ak4117, unsigned char reg)
+static inline unsigned char reg_read(struct ak4117 *ak4117, unsigned char reg)
{
return ak4117->read(ak4117->private_data, reg);
}
#if 0
-static void reg_dump(ak4117_t *ak4117)
+static void reg_dump(struct ak4117 *ak4117)
{
int i;
@@ -60,26 +60,26 @@ static void reg_dump(ak4117_t *ak4117)
}
#endif
-static void snd_ak4117_free(ak4117_t *chip)
+static void snd_ak4117_free(struct ak4117 *chip)
{
del_timer(&chip->timer);
kfree(chip);
}
-static int snd_ak4117_dev_free(snd_device_t *device)
+static int snd_ak4117_dev_free(struct snd_device *device)
{
- ak4117_t *chip = device->device_data;
+ struct ak4117 *chip = device->device_data;
snd_ak4117_free(chip);
return 0;
}
-int snd_ak4117_create(snd_card_t *card, ak4117_read_t *read, ak4117_write_t *write,
- unsigned char pgm[5], void *private_data, ak4117_t **r_ak4117)
+int snd_ak4117_create(struct snd_card *card, ak4117_read_t *read, ak4117_write_t *write,
+ unsigned char pgm[5], void *private_data, struct ak4117 **r_ak4117)
{
- ak4117_t *chip;
+ struct ak4117 *chip;
int err = 0;
unsigned char reg;
- static snd_device_ops_t ops = {
+ static struct snd_device_ops ops = {
.dev_free = snd_ak4117_dev_free,
};
@@ -115,14 +115,14 @@ int snd_ak4117_create(snd_card_t *card, ak4117_read_t *read, ak4117_write_t *wri
return err < 0 ? err : -EIO;
}
-void snd_ak4117_reg_write(ak4117_t *chip, unsigned char reg, unsigned char mask, unsigned char val)
+void snd_ak4117_reg_write(struct ak4117 *chip, unsigned char reg, unsigned char mask, unsigned char val)
{
if (reg >= 5)
return;
reg_write(chip, reg, (chip->regmap[reg] & ~mask) | val);
}
-void snd_ak4117_reinit(ak4117_t *chip)
+void snd_ak4117_reinit(struct ak4117 *chip)
{
unsigned char old = chip->regmap[AK4117_REG_PWRDN], reg;
@@ -157,8 +157,8 @@ static unsigned int external_rate(unsigned char rcs1)
}
}
-static int snd_ak4117_in_error_info(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_info_t *uinfo)
+static int snd_ak4117_in_error_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
@@ -167,10 +167,10 @@ static int snd_ak4117_in_error_info(snd_kcontrol_t *kcontrol,
return 0;
}
-static int snd_ak4117_in_error_get(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+static int snd_ak4117_in_error_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
long *ptr;
spin_lock_irq(&chip->lock);
@@ -181,8 +181,8 @@ static int snd_ak4117_in_error_get(snd_kcontrol_t *kcontrol,
return 0;
}
-static int snd_ak4117_in_bit_info(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_info_t *uinfo)
+static int snd_ak4117_in_bit_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = 1;
@@ -191,10 +191,10 @@ static int snd_ak4117_in_bit_info(snd_kcontrol_t *kcontrol,
return 0;
}
-static int snd_ak4117_in_bit_get(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+static int snd_ak4117_in_bit_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
unsigned char reg = kcontrol->private_value & 0xff;
unsigned char bit = (kcontrol->private_value >> 8) & 0xff;
unsigned char inv = (kcontrol->private_value >> 31) & 1;
@@ -203,8 +203,8 @@ static int snd_ak4117_in_bit_get(snd_kcontrol_t *kcontrol,
return 0;
}
-static int snd_ak4117_rx_info(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_info_t *uinfo)
+static int snd_ak4117_rx_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
@@ -213,19 +213,19 @@ static int snd_ak4117_rx_info(snd_kcontrol_t *kcontrol,
return 0;
}
-static int snd_ak4117_rx_get(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+static int snd_ak4117_rx_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = (chip->regmap[AK4117_REG_IO] & AK4117_IPS) ? 1 : 0;
return 0;
}
-static int snd_ak4117_rx_put(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+static int snd_ak4117_rx_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
int change;
u8 old_val;
@@ -238,8 +238,8 @@ static int snd_ak4117_rx_put(snd_kcontrol_t *kcontrol,
return change;
}
-static int snd_ak4117_rate_info(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_info_t *uinfo)
+static int snd_ak4117_rate_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
@@ -248,26 +248,26 @@ static int snd_ak4117_rate_info(snd_kcontrol_t *kcontrol,
return 0;
}
-static int snd_ak4117_rate_get(snd_kcontrol_t *kcontrol,
- snd_ctl_elem_value_t *ucontrol)
+static int snd_ak4117_rate_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = external_rate(reg_read(chip, AK4117_REG_RCS1));
return 0;
}
-static int snd_ak4117_spdif_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ak4117_spdif_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
-static int snd_ak4117_spdif_get(snd_kcontrol_t * kcontrol,
- snd_ctl_elem_value_t * ucontrol)
+static int snd_ak4117_spdif_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
unsigned i;
for (i = 0; i < AK4117_REG_RXCSB_SIZE; i++)
@@ -275,21 +275,21 @@ static int snd_ak4117_spdif_get(snd_kcontrol_t * kcontrol,
return 0;
}
-static int snd_ak4117_spdif_mask_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ak4117_spdif_mask_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958;
uinfo->count = 1;
return 0;
}
-static int snd_ak4117_spdif_mask_get(snd_kcontrol_t * kcontrol,
- snd_ctl_elem_value_t * ucontrol)
+static int snd_ak4117_spdif_mask_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
memset(ucontrol->value.iec958.status, 0xff, AK4117_REG_RXCSB_SIZE);
return 0;
}
-static int snd_ak4117_spdif_pinfo(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ak4117_spdif_pinfo(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->value.integer.min = 0;
@@ -298,10 +298,10 @@ static int snd_ak4117_spdif_pinfo(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t
return 0;
}
-static int snd_ak4117_spdif_pget(snd_kcontrol_t * kcontrol,
- snd_ctl_elem_value_t * ucontrol)
+static int snd_ak4117_spdif_pget(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
unsigned short tmp;
ucontrol->value.integer.value[0] = 0xf8f2;
@@ -313,17 +313,17 @@ static int snd_ak4117_spdif_pget(snd_kcontrol_t * kcontrol,
return 0;
}
-static int snd_ak4117_spdif_qinfo(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
+static int snd_ak4117_spdif_qinfo(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
uinfo->count = AK4117_REG_QSUB_SIZE;
return 0;
}
-static int snd_ak4117_spdif_qget(snd_kcontrol_t * kcontrol,
- snd_ctl_elem_value_t * ucontrol)
+static int snd_ak4117_spdif_qget(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
{
- ak4117_t *chip = snd_kcontrol_chip(kcontrol);
+ struct ak4117 *chip = snd_kcontrol_chip(kcontrol);
unsigned i;
for (i = 0; i < AK4117_REG_QSUB_SIZE; i++)
@@ -332,14 +332,14 @@ static int snd_ak4117_spdif_qget(snd_kcontrol_t * kcontrol,
}
/* Don't forget to change AK4117_CONTROLS define!!! */
-static snd_kcontrol_new_t snd_ak4117_iec958_controls[] = {
+static struct snd_kcontrol_new snd_ak4117_iec958_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
.name = "IEC958 Parity Errors",
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = snd_ak4117_in_error_info,
.get = snd_ak4117_in_error_get,
- .private_value = offsetof(ak4117_t, parity_errors),
+ .private_value = offsetof(struct ak4117, parity_errors),
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
@@ -347,7 +347,7 @@ static snd_kcontrol_new_t snd_ak4117_iec958_controls[] = {
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = snd_ak4117_in_error_info,
.get = snd_ak4117_in_error_get,
- .private_value = offsetof(ak4117_t, v_bit_errors),
+ .private_value = offsetof(struct ak4117, v_bit_errors),
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
@@ -355,7 +355,7 @@ static snd_kcontrol_new_t snd_ak4117_iec958_controls[] = {
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = snd_ak4117_in_error_info,
.get = snd_ak4117_in_error_get,
- .private_value = offsetof(ak4117_t, ccrc_errors),
+ .private_value = offsetof(struct ak4117, ccrc_errors),
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
@@ -363,7 +363,7 @@ static snd_kcontrol_new_t snd_ak4117_iec958_controls[] = {
.access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE,
.info = snd_ak4117_in_error_info,
.get = snd_ak4117_in_error_get,
- .private_value = offsetof(ak4117_t, qcrc_errors),
+ .private_value = offsetof(struct ak4117, qcrc_errors),
},
{
.iface = SNDRV_CTL_ELEM_IFACE_PCM,
@@ -434,9 +434,9 @@ static snd_kcontrol_new_t snd_ak4117_iec958_controls[] = {
}
};
-int snd_ak4117_build(ak4117_t *ak4117, snd_pcm_substream_t *cap_substream)
+int snd_ak4117_build(struct ak4117 *ak4117, struct snd_pcm_substream *cap_substream)
{
- snd_kcontrol_t *kctl;
+ struct snd_kcontrol *kctl;
unsigned int idx;
int err;
@@ -456,7 +456,7 @@ int snd_ak4117_build(ak4117_t *ak4117, snd_pcm_substream_t *cap_substream)
return 0;
}
-int snd_ak4117_external_rate(ak4117_t *ak4117)
+int snd_ak4117_external_rate(struct ak4117 *ak4117)
{
unsigned char rcs1;
@@ -464,9 +464,9 @@ int snd_ak4117_external_rate(ak4117_t *ak4117)
return external_rate(rcs1);
}
-int snd_ak4117_check_rate_and_errors(ak4117_t *ak4117, unsigned int flags)
+int snd_ak4117_check_rate_and_errors(struct ak4117 *ak4117, unsigned int flags)
{
- snd_pcm_runtime_t *runtime = ak4117->substream ? ak4117->substream->runtime : NULL;
+ struct snd_pcm_runtime *runtime = ak4117->substream ? ak4117->substream->runtime : NULL;
unsigned long _flags;
int res = 0;
unsigned char rcs0, rcs1, rcs2;
@@ -542,7 +542,7 @@ int snd_ak4117_check_rate_and_errors(ak4117_t *ak4117, unsigned int flags)
static void snd_ak4117_timer(unsigned long data)
{
- ak4117_t *chip = (ak4117_t *)data;
+ struct ak4117 *chip = (struct ak4117 *)data;
if (chip->init)
return;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.