| commit | f320fddc262430b65a9cdd2decc3d1a24ce1797e | [log] [tgz] |
|---|---|---|
| author | Liam Girdwood <lrg@ti.com> | Tue Feb 01 21:31:50 2011 +0000 |
| committer | Sebastien Guiriec <s-guiriec@ti.com> | Sun Jul 24 21:32:01 2011 +0200 |
| tree | 06d2fbfd3b03074d0aacc9fee471c1b5b27adfbd | |
| parent | 8ccfb4a31fbc16e01e93d7989019e04c69a6284d [diff] |
ASoC: core - add hostless DAI support Allow DAI's to be hostless so that no PCM data is sent between DAI and CPU. This allows for power savings as there is no DMA or CPU interaction required. TODO: we shouldn't need to allocate a PAGE for a dummy DMA buffer. Signed-off-by: Liam Girdwood <lrg@ti.com>