On Thu, 29 Jul 2010 09:51:24 +0300 Peter Ujfalusi peter.ujfalusi@nokia.com wrote:
Hello,
The following series extends the current threshold implementation for OMAP3 class of devices.
The original threshold implementation has limitation on the size of the period, which can not be bigger than the McBSP port's FIFO size. This limitation makes it hard to use any power saving on McBSP ports other than McBSP2 (McBSP2 has 1280 word buffer, other ports have only 128 word long buffer), since the maximum period size limit is really small.
...
What do you think?
Well, cleanups are always good as well as making the code more uniform, and if the same set also improves power savings, what else I can do :-)
Acked-by: Jarkko Nikula jhnikula@gmail.com
(this DMA packet transfer is used also with McPDM on OMAP4, trial showed that it can work with McBSP on OMAP3 and as we can see, Peter now implemented it)