diff options
| author |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-01 17:24:46 -0700 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2011-07-04 08:51:44 -0700 |
| commit | 8e9ddf811ba021506d2316fcfe619faa0ab3f567 (patch) | |
| tree | 51e96fd7380b3576c52f87d7f80f410bf9d14500 /sound | |
| parent | ASoC: Tegra: I2S: Ensure clock is enabled when writing regs (diff) | |
| download | linux-dev-8e9ddf811ba021506d2316fcfe619faa0ab3f567.tar.xz linux-dev-8e9ddf811ba021506d2316fcfe619faa0ab3f567.zip | |
ASoC: Ensure we delay long enough for WM8994 FLL to lock 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
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 970a95c5360b..c2fc0356c2a4 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -1713,6 +1713,8 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, 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; |