diff options
Diffstat (limited to 'sound/i2c')
| -rw-r--r-- | sound/i2c/cs8427.c | 7 | ||||
| -rw-r--r-- | sound/i2c/i2c.c | 2 |
2 files changed, 6 insertions, 3 deletions
diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c index 9deba80a587c..cb89f7eb9236 100644 --- a/sound/i2c/cs8427.c +++ b/sound/i2c/cs8427.c @@ -291,11 +291,13 @@ static void snd_cs8427_reset(struct snd_i2c_device *cs8427) { struct cs8427 *chip; unsigned long end_time; - int data; + int data, aes3input = 0; snd_assert(cs8427, return); chip = cs8427->private_data; snd_i2c_lock(cs8427->bus); + if ((chip->regmap[CS8427_REG_CLOCKSOURCE] & CS8427_RXDAES3INPUT) == CS8427_RXDAES3INPUT) /* AES3 bit is set */ + aes3input = 1; chip->regmap[CS8427_REG_CLOCKSOURCE] &= ~(CS8427_RUN | CS8427_RXDMASK); snd_cs8427_reg_write(cs8427, CS8427_REG_CLOCKSOURCE, chip->regmap[CS8427_REG_CLOCKSOURCE]); @@ -316,7 +318,8 @@ static void snd_cs8427_reset(struct snd_i2c_device *cs8427) } snd_i2c_lock(cs8427->bus); chip->regmap[CS8427_REG_CLOCKSOURCE] &= ~CS8427_RXDMASK; - chip->regmap[CS8427_REG_CLOCKSOURCE] |= CS8427_RXDAES3INPUT; + if (aes3input) + chip->regmap[CS8427_REG_CLOCKSOURCE] |= CS8427_RXDAES3INPUT; snd_cs8427_reg_write(cs8427, CS8427_REG_CLOCKSOURCE, chip->regmap[CS8427_REG_CLOCKSOURCE]); snd_i2c_unlock(cs8427->bus); diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c index c4e1f2c23ced..edfe76fb0074 100644 --- a/sound/i2c/i2c.c +++ b/sound/i2c/i2c.c @@ -88,7 +88,7 @@ int snd_i2c_bus_create(struct snd_card *card, const char *name, bus = kzalloc(sizeof(*bus), GFP_KERNEL); if (bus == NULL) return -ENOMEM; - init_MUTEX(&bus->lock_mutex); + mutex_init(&bus->lock_mutex); INIT_LIST_HEAD(&bus->devices); INIT_LIST_HEAD(&bus->buses); bus->card = card; |