Hi Steve, Can OSS not mix the Mic and LineIn? Is there a problem?
Thanks, Gopal Sukumar. Steve Chen wrote: On Mon, 2009-07-27 at 16:12 +0530, Prabhu Kalyan Rout wrote: Hi Steve, Thanks for the reply. Can you give me some pointers to example for mixing the signals. The man pages will give you the best information. You can also see the list of options by # amixer --help I attached a few quick examples for your reference. amixer,without any parameters, gives you the full list of controls. On my dm355 board, I have the following output. # amixer Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 127 Mono: Front Left: Playback 112 [88%] Front Right: Playback 112 [88%] Simple mixer control 'Line',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 9 Front Left: 1 [11%] Front Right: 1 [11%] ... If you want to look at specific control do (I use "Mic" as an example) # amixer sget "Mic" Simple mixer control 'Mic',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 9 Front Left: 9 [100%] Front Right: 9 [100%] To change the value do (again using "Mic" as an example) # amixer sset "Mic" 5 Simple mixer control 'Mic',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 9 Front Left: 5 [56%] Front Right: 5 [56%] Regards, Steve _______________________________________________ Davinci-linux-open-source mailing list [email protected]<mailto:[email protected]> http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source ________________________________ http://www.mindtree.com/email/disclaimer.html
_______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
