Fixed Microphone Boost on Lenovo desktops with "soundmax hd" audio hardware. It appears that Mic Boost controls are not always  MIXERCONTROL_CONTROLTYPE_ONOFF In this case, the control was MIXERCONTROL_CONTROLTYPE_LOUDNESS.
Fixed Microphone Boost on Lenovo desktops with "soundmax hd" audio hardware.
It appears that Mic Boost controls are not always  MIXERCONTROL_CONTROLTYPE_ONOFF
In this case, the control was MIXERCONTROL_CONTROLTYPE_LOUDNESS.

Anyway, the control is of the more general "BOOLEAN" type so we test for that.
Combined with the existing test for "MIC" and "BOOST", we should get the correct
mic boost control, if one is available. 



git-svn-id: 9ed0004971709408f906b8bdafa7f98a7bcab630@1001 f854266a-e20d-0410-a9be-8852184c940f

zlargon/iaxclient,zlargon/iaxclient,zlargon/iaxclient,zlargon/iaxclient,zlargon/iaxclient