On Fri, Apr 04, 2014 at 09:00:31AM +0300, Jani Nikula wrote: > On Fri, 04 Apr 2014, Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> wrote: > > On Fri, 04 Apr 2014, Dave Airlie <airlied@xxxxxxxxx> wrote: > >> From: Dave Airlie <airlied@xxxxxxxxxx> > >> > >> If we get a msg.reply of REPLY_DEFER, we also get an err of 0 > >> so we fail reads with 0 < size and return -EPROTO instead of trying > >> again. > >> > >> Found writing MST support. > >> > > > > Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx> > > On second thought, I think you'll need the same for drm_dp_i2c_do_msg() > as well. I agree. drm_dp_i2c_do_msg() should have the same change. With that: Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
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