From: moinejf@free.fr (Jean-Francois Moine)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH RESEND] ASoC: kirkwood: prefer external clock over internal clock
Date: Fri, 18 Oct 2013 20:34:52 +0200 [thread overview]
Message-ID: <20131018203452.177f8693@armhf> (raw)
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>
---
This patch was initialy proposed by Russell, but with an erroneous
'else if'.
---
sound/soc/kirkwood/kirkwood-i2s.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/kirkwood/kirkwood-i2s.c b/sound/soc/kirkwood/kirkwood-i2s.c
index 0f3d73d..8ac89f5 100644
--- a/sound/soc/kirkwood/kirkwood-i2s.c
+++ b/sound/soc/kirkwood/kirkwood-i2s.c
@@ -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",
--
Ken ar c'henta? | ** Breizh ha Linux atav! **
Jef | http://moinejf.free.fr/
next reply other threads:[~2013-10-18 18:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-18 18:34 Jean-Francois Moine [this message]
2013-10-20 16:29 ` [PATCH RESEND] ASoC: kirkwood: prefer external clock over internal clock Mark Brown
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