On Dec 7, 2007 3:50 PM, Pharaoh . pharaoh137@gmail.com wrote:
Hi
I am writing an external IO type plugin for my board since my audio driver is going to be a user space driver i.e. no alsa kernel driver because of some technical reasons. My pluging works okay and now I want to provide a mixer control interface like volume control and playback path selection etc.
Is there anything like mixer plugin etc which can be intergrated with my existing plugin? Can I get a test code somewhere?
To further elaborate my question , when I do an aplay the control comes to my plugin and I can play the audio samples, but I want to some mechanism using which,
#amixer -D my_control_plugin cset numid=1 100 //say volume control
should also come to my plugin, a control plugin may be? How do I do this, I dont know any way to specify the plugin path while using amixer command.
-pharaoh