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SND_SOC_DAPM_ENABLE_(9) | ASoC | SND_SOC_DAPM_ENABLE_(9) |
NAME¶
snd_soc_dapm_enable_pin - enable pin.
SYNOPSIS¶
int snd_soc_dapm_enable_pin(struct snd_soc_dapm_context * dapm, const char * pin);
ARGUMENTS¶
dapm
DAPM context
pin
pin name
DESCRIPTION¶
Enables input/output pin and its parents or children widgets iff there is a valid audio route and active audio stream.
NOTE¶
snd_soc_dapm_sync needs to be called after this for DAPM to do any widget power switching.
COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |