On Tue, Jun 14, 2011 at 2:13 AM, Dave Airlie <airlied at gmail.com> wrote: > From: Dave Airlie <airlied at linux.ie> > > On my RS690 the VGA and TV-out share the same DAC, so when xrandr > is called, tv-out steals the encoder and tries to load detect on it, > however this causes flicker on the VGA. > > This blocks this by testing if the encoder is connected to anything > and if so whether its connected to the probing connector.
Could we get into a case where we fail to run load detect on both connectors due to this check? Alex
