1 Oct
2009
1 Oct
'09
6:44 a.m.
On Thu, Oct 01, 2009 at 01:43:02, Troy Kisky wrote:
Chaithrika U S wrote:
The DMA params for McASP with FIFO has been updated so that it works for various FIFO levels. A member- 'fifo_level' has been added to the DMA params data structure. The fifo_level can be adjusted by the tx[rx]_numevt platform data. This is relevant only for DA8xx/OMAP-L1xx platforms. This implementation has been tested for numevt values 1, 2, 4, 8.
- if (fifo_level)
count /= fifo_level;So can this be fifo_shift instead count >>= fifo_shift;
No, it cannot be so. The fifo_level can take any value. Have tried with values 3, 5 too...
Regards, Chaithrika