tree 2d1c3b7365350b332e7bb9b39acf98851bf14596
parent 0404384982b2f71eb00573c8f9da514106aca08c
author Antonino A. Daplas <adaplas@gmail.com> 1178609903 -0700
committer Linus Torvalds <torvalds@woody.linux-foundation.org> 1178648128 -0700

nvidiafb: ensure that CRTC registers are accessible

- Ensure that CRTC registers are accessible by unlocking them on set_par(),
  otherwise i2c reading will fail.

- The function nvidia_vga_protect(), does not protect the VGA registers, but
  turns off the screen.  Rename it to nvidia_screen_off().

Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>