diff options
| author | Vladimir Zapolskiy <vzapolskiy@gmail.com> | 2010-06-24 17:38:51 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-06-25 12:29:02 +0100 |
| commit | e4295b40ee64da20a3e31921745baba65e10ab36 (patch) | |
| tree | ee7441a0492b5da298e5bb6ca76683719f752a45 /sound | |
| parent | cc3202f5da3c81a99c5f3a605df527da7a77eed3 (diff) | |
| download | lwn-e4295b40ee64da20a3e31921745baba65e10ab36.tar.gz lwn-e4295b40ee64da20a3e31921745baba65e10ab36.zip | |
ASoC: uda134x: fix bias level setup on initialization
On initialization ADC/DAC are enabled only for UDA1341, that's why
bias_level shall be set to off explicitly, otherwise dapm is
misinformed about bias_level on startup.
Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/uda134x.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c index 30cf2f9d3298..52eada1f17fc 100644 --- a/sound/soc/codecs/uda134x.c +++ b/sound/soc/codecs/uda134x.c @@ -519,10 +519,6 @@ static int uda134x_soc_probe(struct platform_device *pdev) codec->read = uda134x_read_reg_cache; codec->write = uda134x_write; - if (!pd->is_powered_on_standby) { - codec->set_bias_level = uda134x_set_bias_level; - } - INIT_LIST_HEAD(&codec->dapm_widgets); INIT_LIST_HEAD(&codec->dapm_paths); @@ -533,6 +529,14 @@ static int uda134x_soc_probe(struct platform_device *pdev) uda134x_reset(codec); + if (pd->is_powered_on_standby) { + codec->set_bias_level = NULL; + uda134x_set_bias_level(codec, SND_SOC_BIAS_ON); + } else { + codec->set_bias_level = uda134x_set_bias_level; + uda134x_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + } + /* register pcms */ ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); if (ret < 0) { |