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video: mb862xxfb: use pre-initialized configuration for PCI GDCs
authorAnatolij Gustschin <agust@denx.de>
Fri, 13 May 2011 12:12:15 +0000 (14:12 +0200)
committerAnatolij Gustschin <agust@denx.de>
Tue, 24 May 2011 14:28:51 +0000 (16:28 +0200)
commit3cadf9455c31de340ed77394dfad330caeb66b58
tree4523ca559a55147e6a90b275c06eeb14d8ced1a4tree | snapshot
parentdcdf2f7e7e154957f913e5468e3715e1a0401138commit | diff
video: mb862xxfb: use pre-initialized configuration for PCI GDCs

If the bootloader has already initialized the display
controller, do not re-initialize it in the driver. Take over
the bootloader's configuration instead. This is already supported
for non PCI GDCs Lime and Mint. Add this functionality for PCI
GDCs Coral-P and Coral-PA. It is useful to avoid flicker and
also avoids unneeded init delays while booting.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
drivers/video/mb862xx/mb862xxfb.c diff | blob | history
Domain: System / Uncategorized;