tree 64873b373917346ff37f0897884d2dae313b6987
parent 835bff7ef220f9d7df94970557a6a2296f74106f
author Keith Packard <keithp@keithp.com> 1305245458 -0700
committer Keith Packard <keithp@keithp.com> 1310580475 -0700

drm/i915: TVDAC_STATE_CHG does not indicate successful load-detect

Do not use this bit to indicate that load detection has completed,
instead just wait for vblank, at which point the load registers will
have been updated.

Signed-off-by: Keith Packard <keithp@keithp.com>
Tested-by: Yi Sun <yi.sun@intel.com>