diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-01 17:24:46 -0700 |
|---|---|---|
| committer | Andi Kleen <ak@linux.intel.com> | 2011-08-01 13:55:04 -0700 |
| commit | 507e949027b3dc00f56a1c91b88c2d899e9eaea0 (patch) | |
| tree | c35420a3e85b4217ef8b7545000827571e36c4e2 /sound | |
| parent | 64779cb190a6ba7a03b658cd0584cef74fb9c208 (diff) | |
ASoC: Ensure we delay long enough for WM8994 FLL to lock
[ upstream commit 8e9ddf811ba021506d2316fcfe619faa0ab3f567 ]
when starting
This delay is very conservative.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Cc: stable@kernel.org
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index e84a1177f350..b458dc736921 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -2929,6 +2929,8 @@ static int wm8994_set_fll(struct snd_soc_dai *dai, int id, int src, snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_1 + reg_offset, WM8994_FLL1_ENA | WM8994_FLL1_FRAC, reg); + + msleep(5); } wm8994->fll[id].in = freq_in; |