tree 23834f2ab4523b86c53f2a4f3b56834e8155dfb2
parent 067b226b9e8e20463e0937344c93101ac8d8d2b1
author Pawel Osciak <p.osciak@samsung.com> 1281488558 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1281542350 -0700

s3c-fb: add wait for VSYNC ioctl

Add VSYNC interrupt support and an ioctl that allows waiting for it.
Interrupts are turned on only when needed.

Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: InKi Dae <inki.dae@samsung.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>