drm/i915/lvds: Remove 0xa0 DDC probe for LVDS
This is a revert of
517aed11c9e20d640a84e42e75f2b82e43b37722.
This is broken in the same manner as for VGA: trying to write to an
invalid address on the (currently 7-bit) i2c bus.
One notable failure appears to be for MacBooks. The scary part was that
it gave the appearance of working (i.e. reporting the absence of the
panel) on various all-in-one machines with ghost LVDS panels and not
failing for laptops.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Dave Airlie <airlied@linux.ie>
Signed-off-by: Keith Packard <keithp@keithp.com>
projects / kernel.git / commit