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(parent: 80473a0) | patch
drm/radeon/kms: reset ddc_bus in object header parsing
authorAlex Deucher <alexdeucher@gmail.com>
Tue, 18 May 2010 23:26:46 +0000 (19:26 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 5 Jul 2010 18:22:17 +0000 (11:22 -0700)
commitc004db95b6bf09f9d1ad3c88bc15102dafe711a1
tree144281b816b285cacfa6ae8f0327f8c76cc59df7tree | snapshot
parent80473a09d4b7341ea6188d05664f72a920e21e89commit | diff
drm/radeon/kms: reset ddc_bus in object header parsing

commit 2bfcc0fc698d550689ef020c73b2d977b73e728c upstream.

Some LVDS connectors don't have a ddc bus, so reset the
ddc bus to invalid before parsing the next connector
to avoid using stale ddc bus data.  Should fix
fdo bug 28164.

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/gpu/drm/radeon/radeon_atombios.c diff | blob | history
Linux kernel for KaRo TX COM modules