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(parent: 6cd696f) | 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 18:15:47 +0000 (11:15 -0700)
commit66ff9ff4525f96b24867f734d99950b5d654f76b
tree3f2ebe07e2728f4afd02feaebb4849ce14820da2tree | snapshot
parent6cd696f116dc7cefc0b13765e9c7f58a8e19558bcommit | 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