Mike Gorchak just released version 0.8b of the C-Media sound driver for QNX6 at http://mike.qnx.org.ru/cmi/index_e.htm.
This driver is intended for 8338 and 8738 sound chips from C-Media Electronics Inc.
Changelog for version 0.8b:
* Added Mic input as the capture source.
* Added option in Advanced Settings menu for Mic Gain Boost enabling.
* Added Mic Gain control (8 steps) at capture mixer section.
* Finished work for code reorganizing, prepearing for S/PDIF support.
Great work Mike!