diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c index c7f3fc7814f15..8064e3fde9302 100644 --- a/sound/soc/bcm/bcm2835-i2s.c +++ b/sound/soc/bcm/bcm2835-i2s.c @@ -403,15 +403,22 @@ static int bcm2835_i2s_hw_params(struct snd_pcm_substream *substream, /* Setup the DMA parameters */ regmap_update_bits(dev->i2s_regmap, BCM2835_I2S_CS_A_REG, - BCM2835_I2S_RXTHR(1) - | BCM2835_I2S_TXTHR(1) - | BCM2835_I2S_DMAEN, 0xffffffff); + BCM2835_I2S_RXTHR(3) + | BCM2835_I2S_TXTHR(3) + | BCM2835_I2S_DMAEN, + BCM2835_I2S_RXTHR(1) + | BCM2835_I2S_TXTHR(1) + | BCM2835_I2S_DMAEN); regmap_update_bits(dev->i2s_regmap, BCM2835_I2S_DREQ_A_REG, - BCM2835_I2S_TX_PANIC(0x10) - | BCM2835_I2S_RX_PANIC(0x30) - | BCM2835_I2S_TX(0x30) - | BCM2835_I2S_RX(0x20), 0xffffffff); + BCM2835_I2S_TX_PANIC(0x7f) + | BCM2835_I2S_RX_PANIC(0x7f) + | BCM2835_I2S_TX(0x7f) + | BCM2835_I2S_RX(0x7f), + BCM2835_I2S_TX_PANIC(0x10) + | BCM2835_I2S_RX_PANIC(0x30) + | BCM2835_I2S_TX(0x20) + | BCM2835_I2S_RX(0x20)); /* Clear FIFOs */ bcm2835_i2s_clear_fifos(dev, true, true);