8 Apr
2010
8 Apr
'10
5:45 p.m.
On Thu, Apr 08, 2010 at 04:14:29PM +0100, Liam Girdwood wrote:
I agree this will drift but I _think_ we are probably workable here for most latency sensitive apps as long as the worst case notification delay is 1 period, pointer() is accurate to a few frames and there is a least
3 or 4 period buffers available for use in our driver buffer (for each
direction).
Yes, if they're running more than one period ahead everything should be fine.
Currently the min periods for this driver is 2, so I would probably change to 4 to reduce drift related glitches.
Good idea.