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This adds an api.alsa.bind-ctls property to alsa-pcm sink and source nodes, to bind a property to an ALSA PCM ctl. The property is an array of ctl names that should be bound. This can be handy, for example, to bind the Playback/Capture Rate controls on a USB gadget, in order to track the PCM's state via a node param. This is currently wired to be read-only, but it should be easy enough to make it writable. |
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| .. | ||
| buffer | ||
| control | ||
| debug | ||
| graph | ||
| interfaces/audio | ||
| monitor | ||
| node | ||
| param | ||
| pod | ||
| support | ||
| utils | ||