ASoC: bcm2835_i2s.c: relax the ch2 register setting for 8 channels

This patch allows ch2 registers to be set for 8 channels of audio.

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

diff --git a/sound/soc/bcm/bcm2835-i2s.c b/sound/soc/bcm/bcm2835-i2s.c
index 6ba20498202ed36906b52096893a88867a79269f..c8dd065aea8414b47aa2ea4fc04168b5e29002ad 100644 (file)
--- a/sound/soc/bcm/bcm2835-i2s.c
+++ b/sound/soc/bcm/bcm2835-i2s.c
@@ -239,6 +239,7 @@ static int bcm2835_i2s_hw_params(struct snd_pcm_substream *substream,
        unsigned int ch1pos, ch2pos, mode, format;
        uint32_t csreg;
 
+
        /*
         * If a stream is already enabled,
         * the registers are already set properly.
@@ -312,6 +313,7 @@ static int bcm2835_i2s_hw_params(struct snd_pcm_substream *substream,
 
        switch (params_channels(params)) {
        case 2:
+       case 8:
                format = BCM2835_I2S_CH1(format) | BCM2835_I2S_CH2(format);
                format |= BCM2835_I2S_CH1(BCM2835_I2S_CHPOS(ch1pos));
                format |= BCM2835_I2S_CH2(BCM2835_I2S_CHPOS(ch2pos));