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(parent: 22bd50c) | patch
drm/i915: crt fetch EDID by DVI-I converter on G4x platform
authorling.ma@intel.com <ling.ma@intel.com>
Tue, 30 Jun 2009 03:35:34 +0000 (11:35 +0800)
committerEric Anholt <eric@anholt.net>
Tue, 7 Jul 2009 18:04:22 +0000 (11:04 -0700)
commit8e4d36b993898b344f9176147f1dfeca583f81fd
tree358f1e1f7fbbfb635be763119457fed547887db3tree | snapshot (tar.gz zip)
parent22bd50c5b9aaf46476cade52c4ae9afa21c44e15commit | diff
drm/i915: crt fetch EDID by DVI-I converter on G4x platform

Usually crt mainly get modes via GPIOA ports.
However on G4X platform we need to probe possible
ports for DVI-I, which could be wired to GPIOD,
then fetch our desired EDID, i.e on DG45ID platform
we successfully fetch EDID by GPIOD port.

It fixed freedesktop.org bug #21084

Signed-off-by: Ma Ling <ling.ma@intel.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_crt.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)