tree d3e12e54e21c6e2a7c62cc1a2f5a074fd09dac33
parent 6e1038a95bebb8a1ad6066c95aa9c3af6963c9ff
author Magnus Damm <damm@igel.co.jp> 1229668472 +0900
committer Paul Mundt <lethal@linux-sh.org> 1229939088 +0900

video: deferred io with physically contiguous memory

Extend the deferred io code from only supporting vmalloc()ed frame
buffer memory to support both vmalloc()ed and physically contiguous
frame buffer memory.

The sh_mobile_lcdcfb hardware does not support scatter gather so
we need physically contiguous memory to back our frame buffer.

Signed-off-by: Magnus Damm <damm@igel.co.jp>
Acked-by: Jaya Kumar <jayakumar.lkml@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>