Messages in this thread | | | From | Keith Packard <> | Subject | Re: [PATCH 12/21] drm/i915: Ensure eDP powered up during DP_SET_POWER operation in dp_prepare | Date | Fri, 30 Sep 2011 11:30:32 -0700 |
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On Fri, 30 Sep 2011 19:45:02 +0200, Daniel Vetter <daniel@ffwll.ch> wrote:
> If I understand things correctly we don't need the vdd_on/off on dpms off > because the panel is running and has power.
Yes, that's correct; the aux channel works with either full power or with the force VDD bit turned on.
-- keith.packard@intel.com [unhandled content-type:application/pgp-signature] | |