diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-04 12:41:04 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-12-06 12:41:30 +0000 |
| commit | 1badabd980da3bc09933c14970017067940ecd57 (patch) | |
| tree | 09a22fa6f11aa2445dbc0ee9c2e0f1c7347caf92 /sound/soc/soc-dapm.c | |
| parent | 28216bf48bbe4314a7a02b7c9822dbb26aca530c (diff) | |
ASoC: Add post-CODEC bias level callback for machine driver
Currently the machine driver can only do bias level configuration before
the CODEC bias level is brought up. This means that the machine cannot do
any configuration which depends on the CODEC bias level being maintained.
Provide a post-CODEC callback which allows the machine driver to do things
like enable the FLL on a CODEC which is brought down to BIAS_OFF when idle.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'sound/soc/soc-dapm.c')
| -rw-r--r-- | sound/soc/soc-dapm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 6a29d59daba..9af2d8ad089 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -162,6 +162,10 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_card *card, else dapm->bias_level = level; } + if (ret == 0) { + if (card && card->set_bias_level_post) + ret = card->set_bias_level_post(card, level); + } trace_snd_soc_bias_level_done(card, level); |