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ASoC: kirkwood: prefer external clock over internal clock

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When there is an external clock, always use this one.
This prevents the two Dove audio devices to use the same DCO clock
at different rates.

Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Jean-Francois Moine 2013-10-18 20:34:52 +02:00 committed by Mark Brown
parent e2c9917bfa
commit 1f1b65796e
1 changed files with 1 additions and 1 deletions
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2
sound/soc/kirkwood/kirkwood-i2s.c
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@ -103,7 +103,7 @@ static void kirkwood_set_rate(struct snd_soc_dai *dai,
{
uint32_t clks_ctrl;
if (rate == 44100 || rate == 48000 || rate == 96000) {
if (IS_ERR(priv->extclk)) {
/* use internal dco for the supported rates
* defined in kirkwood_i2s_dai */
dev_dbg(dai->dev, "%s: dco set rate = %lu\n",