[alsa-devel] [PATCH v2 14/16] ASoC: twl6040: Increase timeout for power up

Olaya, Margarita magi.olaya at ti.com
Sat Dec 11 04:06:30 CET 2010

From: Jorge Eduardo Candelaria <jorge.candelaria at ti.com>

After coming back from suspend, the timeout waiting for Phoenix
chip to complete its power up sequence is not enough, which leaves
the codec cache value for some registers in an outdated state.

Increase the timeout value to wait for the power up sequence
to correclty complete.

Signed-off-by: Jorge Eduardo Candelaria <jorge.candelaria at ti.com>
Signed-off-by: Margarita Olaya Cabrera <magi.olaya at ti.com>
Acked-by: Mark Brown <broonie at opensource.wolfsonmicro.com>
 sound/soc/codecs/twl6040.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 71d345c..d5af1d6 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1239,7 +1239,7 @@ static int twl6040_power_up_completion(struct snd_soc_codec *codec,
 	u8 intid;
 	time_left = wait_for_completion_timeout(&priv->ready,
-				msecs_to_jiffies(48));
+				msecs_to_jiffies(144));
 	if (!time_left) {
 		twl_i2c_read_u8(TWL_MODULE_AUDIO_VOICE, &intid,

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