Commit a366bc60 authored by Nikesh Oswal's avatar Nikesh Oswal Committed by Luis Henriques

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

commit e73694d8 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: default avatarNikesh Oswal <Nikesh.Oswal@cirrus.com>
Signed-off-by: default avatarCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
[ luis: backported to 3.16: adjusted context ]
Signed-off-by: default avatarLuis Henriques <luis.henriques@canonical.com>
parent 075ea570
...@@ -1188,7 +1188,7 @@ static int arizona_hw_params(struct snd_pcm_substream *substream, ...@@ -1188,7 +1188,7 @@ static int arizona_hw_params(struct snd_pcm_substream *substream,
int chan_limit = arizona->pdata.max_channels_clocked[dai->id - 1]; int chan_limit = arizona->pdata.max_channels_clocked[dai->id - 1];
int bclk, lrclk, wl, frame, bclk_target; int bclk, lrclk, wl, frame, bclk_target;
if (params_rate(params) % 8000) if (params_rate(params) % 4000)
rates = &arizona_44k1_bclk_rates[0]; rates = &arizona_44k1_bclk_rates[0];
else else
rates = &arizona_48k_bclk_rates[0]; rates = &arizona_48k_bclk_rates[0];
......
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