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(parent: df9be30) | patch
staging: udlfb: fbdev character read and write support
authorBernie Thompson <bernie@plugable.com>
Sun, 5 Sep 2010 23:35:04 +0000 (16:35 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 5 Sep 2010 23:50:15 +0000 (16:50 -0700)
commitd46ecb9f79db82ce6bef4baafbcae29ac809ea67
treeb6107a22737edd83838ea5f6f48baf053382cb4btree | snapshot
parentdf9be302a2d2c3c89959cc428c555b2827298106commit | diff
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>
drivers/staging/udlfb/udlfb.c diff | blob | history
John Crispins staging tree