Lines Matching refs:jack
8 Here jack injection means users could inject plugin or plugout events
14 jack or to some audio jacks, we don't need to physically access the
15 machine and plug/unplug physical devices to the audio jack.
17 In this design, an audio jack doesn't equal to a physical audio jack.
18 Sometimes a physical audio jack contains multi functions, and the
20 ``snd_jack`` represents a physical audio jack and the ``jack_kctl``
21 represents a function, for example a physical jack has two functions:
23 for this jack. The jack injection is implemented based on the
26 To inject events to audio jacks, we need to enable the jack injection
27 via ``sw_inject_enable`` first, once it is enabled, this jack will not
29 plugout events via ``jackin_inject`` and check the jack state via
30 ``status``, after we finish our test, we need to disable the jack
31 injection via ``sw_inject_enable`` too, once it is disabled, the jack
39 jack injection interface will be created as below:
118 …d-only, get snd_jack's supported events from type (all supported events on the physical audio jack)
141 - to enable jack injection:
147 - to disable jack injection: