Re: [alsa-devel] Event or signal for microphone connect/disconnect

Putinei Ionut wrote:

Is there any way to receive events/signal that the microphone on the mic port is connected/disconnected.

If supported by the hardware and the driver, such jack connection events are reported through an input device (/dev/input/*). The input device interface is somewhat documented at the end of linux/Documentation/input/input.txt.

Regards, Clemens