| commit | 6fc4573c4e17eb57f6e1a20992dcf0b6a105afdb | [log] [tgz] |
|---|---|---|
| author | Daniel Mack <zonque@gmail.com> | Sat Aug 10 18:52:22 2013 +0200 |
| committer | Vinod Koul <vinod.koul@intel.com> | Wed Aug 14 13:55:16 2013 +0530 |
| tree | 4a3e10a868da8fdff40bd68a42e0aa8346e42905 | |
| parent | 8fd6aac3a8234d4ffd0ea514ba2aba9488888a36 [diff] |
dma: mmp_pdma: add support for byte-aligned transfers The PXA DMA controller has a DALGN register which allows for byte-aligned DMA transfers. Use it in case any of the transfer descriptors is not aligned to a mask of ~0x7. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com>