Nico Huber 3675db58aa gma: Add option for VGA plane on the primary pipe ...

Add special VGA_PLANE_FRAMEBUFFER_OFFSET that, if set on the primary
pipe, toggles the use of the legacy VGA plane instead of the `hires`
plane.

The caller is responsible for the configuration of the VGA plane and
has to specify the framebuffer width and height accordingly.

Change-Id: I9f678fe033d835c9183fbb2d2b05b6585eb545ca
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/17276
Tested-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>

2016-12-05 12:34:27 +01:00

common

gma: Add option for VGA plane on the primary pipe

2016-12-05 12:34:27 +01:00

configs

gma i2c: Make I2C port for VGA displays a config option

2016-10-29 01:26:13 +02:00

.gitignore

Initial upstream commit

2016-10-09 11:34:25 +02:00

COPYING

Initial upstream commit

2016-10-09 11:34:25 +02:00

Makefile

Initial upstream commit

2016-10-09 11:34:25 +02:00

Makefile.inc

Initial upstream commit

2016-10-09 11:34:25 +02:00

TODO

gma pch lvds: Fully initialize port register

2016-10-19 17:01:42 +02:00

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