tree 1efc8b3a22ea2a725d2eec2c66a69790a7b0e677
parent b34f1f0931575bf1e1483472a5202b8247fa9b10
author Keith Packard <keithp@keithp.com> 1320264227 -0700
committer Keith Packard <keithp@keithp.com> 1321503987 -0800

drm/i915: Use DPCD value for max DP lanes.

The BIOS VBT value for an eDP panel has been shown to be incorrect on
one machine, and we haven't found any machines where the DPCD value
was wrong, so we'll use the DPCD value everywhere.

Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>