Commits
Keith Packard committed b620fec43ee
drm/i915: Wrap DP EDID fetch functions to enable eDP panel power commit 8c241fef3e6f69f3f675678ae03599ece3f562e2 upstream. Talking to the eDP DDC channel requires that the panel be powered up. Wrap both the EDID and modes fetch code with calls to turn the vdd power on and back off. Signed-off-by: Keith Packard <keithp@keithp.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>