tinyalsa/tinyalsa — pull request #48 by vinodkoul (2014-08-12 08:50:11+00:00)
Title: Wait delay

This branch/pull request contains few new apis for tinyalsa
- pcm_delay() for reporting the pcm delay value
- pcm_get_subdevice() for reporting the subdevice for device
- allow pcm_wait to work for POLLIN too