[PATCH 4.2.y-ckt 287/305] ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
From: Kamal Mostafa <hidden>
Date: 2016-01-16 00:13:36
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Subsystem:
sound, sound - soc layer / dynamic audio power management (asoc), the rest, wolfson microelectronics drivers · Maintainers:
Jaroslav Kysela, Takashi Iwai, Liam Girdwood, Mark Brown, Linus Torvalds
4.2.8-ckt2 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Nikesh Oswal <redacted> commit e73694d871867cae8471d2350ce89acb38bc2b63 upstream. 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 <redacted> Signed-off-by: Charles Keepax <redacted> Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Kamal Mostafa <redacted> --- sound/soc/codecs/arizona.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index 4180827..02b1e0c 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c@@ -1499,7 +1499,7 @@ 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];
--
1.9.1