drm/radeon/kms: fix legacy LVDS dpms sequence
commit29961d36ea65dd55e0404443f56047a545c30181
authorAlex Deucher <alexdeucher@gmail.com>
Wed, 21 Jul 2010 23:37:21 +0000 (21 19:37 -0400)
committerGreg Kroah-Hartman <gregkh@suse.de>
Mon, 2 Aug 2010 17:29:39 +0000 (2 10:29 -0700)
treee518a57c184827dbf94e7e023b6a7a8453d1039c
parentd1a231bfcbb97ff68279cba07310ea1accf107e6
drm/radeon/kms: fix legacy LVDS dpms sequence

commit 15cb02c0a0338ee724bf23e31c7c410ecbffeeba upstream.

Add delay after turning off the LVDS encoder.

Fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=16389

Tested-by: Jan Kreuzer <kontrollator@gmx.de>
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_legacy_encoders.c