ASoC: Provide default set_bias_level() implementation



If the CODEC does not provide a set_bias_level() then update the
bias_level variable for it since other parts of the system expect
that to be maintained.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

parent d1a5e44b

sound/soc/soc-dapm.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -148,8 +148,12 @@ static int snd_soc_dapm_set_bias_level(struct snd_soc_device *socdev,

		if (card->set_bias_level)
		ret = card->set_bias_level(card, level);
		if (ret == 0 && codec->set_bias_level)
		if (ret == 0) {
		if (codec->set_bias_level)
		ret = codec->set_bias_level(codec, level);
		else
		codec->bias_level = level;
		}

		return ret;
		}