6 Commits

Author SHA1 Message Date
Jared Boone
ca070acad0 Expose SGPIO DMA LLI configuration function.
Remove LLI declarations internal to SGPIO DMA module.
Require a start LLI for SGPIO DMA start functions.
2013-12-08 13:14:26 -08:00
Jared Boone
ea2ca52301 Rename SGPIO DMA internal function to match style of public functions. 2013-12-08 13:07:32 -08:00
Jared Boone
ac0d50a131 Remove irrelevant assumption that LLI argument is a pointer to an array. 2013-12-08 13:06:14 -08:00
Jared Boone
d2fd5e74c5 Change SGPIO DMA configuration API from dividing up a buffer's length into M parts to creating a chain of M transfers of size N. 2013-12-08 13:05:30 -08:00
Jared Boone
6196fa2810 Move LLI_COUNT constant out of SGPIO DMA utility functions. 2013-12-08 12:50:20 -08:00
Jared Boone
34b01d89af Add SGPIO DMA configuration code. 2013-12-07 15:29:14 -08:00