tree f6b0b643a65dc06c822b41fe0cb34e796e02d1fe
parent 958c5640456afc695e4b05a9a23df3ada14ebdd2
author Nico Huber <nico.h@gmx.de> 1527955305 +0200
committer Nico Huber <nico.h@gmx.de> 1528058224 +0000

gma: Introduce Pipe_Config.Scaler_Available()

G45 provides only a single panel fitter. Therefore, we can only enable
a single pipe that requires scaling. Scaler_Available() tells us if a
panel fitter is available for a given pipe. We use the result to filter
invalid configurations early.

Change-Id: Ie05bfb58318e79edc8ab81598458e620ffdcb2ab
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/26768
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>