* Event or signal for microphone connect/disconnect
@ 2011-07-27 7:51 Putinei Ionut
2011-07-27 12:11 ` Clemens Ladisch
0 siblings, 1 reply; 2+ messages in thread
From: Putinei Ionut @ 2011-07-27 7:51 UTC (permalink / raw)
To: alsa-devel
Hi,
I have 2 microphones on my laptop: 1 pluggable on the mic port and 1 on the
surface .
Is there any way to receive events/signal that the microphone on the mic
port is connected/disconnected.
I want to implement this feature in a recording program.
Thank you
Ionut Putinei
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Event or signal for microphone connect/disconnect
2011-07-27 7:51 Event or signal for microphone connect/disconnect Putinei Ionut
@ 2011-07-27 12:11 ` Clemens Ladisch
0 siblings, 0 replies; 2+ messages in thread
From: Clemens Ladisch @ 2011-07-27 12:11 UTC (permalink / raw)
To: Putinei Ionut; +Cc: alsa-devel
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-07-27 7:51 Event or signal for microphone connect/disconnect Putinei Ionut
2011-07-27 12:11 ` Clemens Ladisch
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