drm/radeon/kms: fix LVDS setup on r4xx
authorAlex Deucher <alexdeucher@gmail.com>
Mon, 30 Nov 2009 06:54:16 +0000 (01:54 -0500)
committerDave Airlie <airlied@redhat.com>
Wed, 2 Dec 2009 01:37:13 +0000 (11:37 +1000)
R4xx mobility chips use atombios, which does not store
the LVDS_GEN_CNTL parameter setup like combios.  Rather,
it's configured in LVDSEncoderControl.  As such,
LVDS_GEN_CNTL is set wrong when on resume.  Call
LVDSEncoderControl to set it properly.

Should fix fdo bug 25336

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

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