lkml.org 
[lkml]   [2016]   [Jan]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4.3 073/157] ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHz
Date
4.3-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Nikesh Oswal <Nikesh.Oswal@cirrus.com>

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 <Nikesh.Oswal@cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
sound/soc/codecs/arizona.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -1499,7 +1499,7 @@ static int arizona_hw_params(struct snd_
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];

\
 
 \ /
  Last update: 2016-01-27 20:41    [W:1.178 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site