drm/radeon: Extended DDC Probing for ECS A740GM-M DVI-D Connector
authorThomas Reim <reimth@gmail.com>
Fri, 29 Jul 2011 14:29:00 +0000 (14:29 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 16 Aug 2011 01:31:34 +0000 (18:31 -0700)
commit3e7ecfafba28507306979576bb71dd30cc13e2d3
tree8d609f491f3e64b4c967cfe8f86e4c814a946cb0
parent3567503899af0be5f8df3c5f048d453f7eb0e172
drm/radeon: Extended DDC Probing for ECS A740GM-M DVI-D Connector

commit a81b31e9fc98e067b7e7f1244861c97e44268e2d upstream.

   ECS A740GM-M with ATI RADEON 2100 sends data to i2c bus
   for a DVI connector that is not implemented/existent on the board.

   Fix by applying extented DDC probing for this connector.

   Requires [PATCH] drm/radeon: Extended DDC Probing for Connectors
   with Improperly Wired DDC Lines

   Tested for kernel 2.6.38 on Asus ECS A740GM-M board

BugLink: http://bugs.launchpad.net/bugs/810926
Signed-off-by: Thomas Reim <reimth@gmail.com>
Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Acked-by: Stephen Michaels <Stephen.Micheals@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/gpu/drm/radeon/radeon_connectors.c