ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz

For a sample rate of 12kHz the bclk was taken from the 44.1kHz table as
we test for a multiple of 8kHz. This patch fixes this issue by testing
for multiples of 4kHz instead.

Signed-off-by: Nikesh Oswal <Nikesh.Oswal@cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 9929efc..5070a97 100644 (file)
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1543,7 +1543,7 @@ static int arizona_hw_params(struct snd_pcm_substream *substream,
        bool reconfig;
        unsigned int aif_tx_state, aif_rx_state;
 
-       if (params_rate(params) % 8000)
+       if (params_rate(params) % 4000)
                rates = &arizona_44k1_bclk_rates[0];
        else
                rates = &arizona_48k_bclk_rates[0];