tree a97dc33b2ce9a0553fb6b9b3206ee7674ae4d06a
parent 53eed4ec8bcd8701b9135859ec46b10a0d88ba25
author Antonino A. Daplas <adaplas@gmail.com> 1126296274 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1126299479 -0700

[PATCH] fbdev: Resurrect hooks to get EDID from firmware

For the i386, code is already present in video.S that gets the EDID from the
video BIOS.  Make this visible so drivers can also use this data as fallback
when i2c does not work.

To ensure that the EDID block is returned for the primary graphics adapter
only, by check if the IORESOURCE_ROM_SHADOW flag is set.

Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>