tree b6107a22737edd83838ea5f6f48baf053382cb4b
parent df9be302a2d2c3c89959cc428c555b2827298106
author Bernie Thompson <bernie@plugable.com> 1283729704 -0700
committer Greg Kroah-Hartman <gregkh@suse.de> 1283730615 -0700

staging: udlfb: fbdev character read and write support

Restore fbdev character read and write support

Enables access to the framebuffer from simple reads and writes
to /dev/fb0 (or fb1, ...). Low performance, because of extra copy
and because udlfb must scan every pixel for changes. But very
useful for testing and simple image display, etc.

Signed-off-by: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>