From e957ebf164e880ddb0c057418195db47d013c4ac Mon Sep 17 00:00:00 2001 From: Jaroslav Kysela Date: Thu, 2 Feb 2006 07:56:54 +0100 Subject: [ALSA] ice1712 & cs8427 - fix problem for S/PDIF input setup Modules: I2C cs8427,ICE1712 driver See ALSA bug#1785 for more details. Signed-off-by: Jaroslav Kysela --- sound/i2c/cs8427.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'sound/i2c') 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); -- cgit v1.2.2