| commit | e4e886c6b1e2a1ef9654d26dad1c3baca8139b3c | [log] [tgz] |
|---|---|---|
| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | Wed Oct 14 14:43:06 2015 +0300 |
| committer | Vinod Koul <vinod.koul@intel.com> | Wed Oct 14 19:57:13 2015 +0530 |
| tree | 68bbe35ee995955b1fb41ac85c5cf956f6d448c3 | |
| parent | 7a73b135cdb33f78acab118dd72782416d5281b2 [diff] |
dmaengine: edma: Dynamic paRAM slot handling if HW supports it If the eDMA3 has support for channel paRAM slot mapping we can utilize it to allocate slots on demand and save precious slots for real transfers. On am335x the eDMA has 64 channels which means we can unlock 64 paRAM slots out from the available 256. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>