ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
authorNikesh Oswal <Nikesh.Oswal@cirrus.com>
Wed, 23 Dec 2015 14:18:05 +0000 (14:18 +0000)
committerMark Brown <broonie@kernel.org>
Thu, 24 Dec 2015 19:12:48 +0000 (19:12 +0000)
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
sound/soc/codecs/arizona.c

index 9929efc6b9aaa4257a155e844b7feb2f91ea80f9..5070a976adaa6030782d530fef27ffecb480161a 100644 (file)
@@ -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];