On Thu, Nov 24, 2016 at 05:32:58PM +0200, Imre Deak wrote: > The spec calls for the upper data byte to be cleared before most of the > PCODE write commands, for others like IPS control it doesn't say > anything about this byte. Let's clear it in case it's clobbered somehow, > especially that there are places where we only do a PCODE write without > a preceeding PCODE read. > > Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx> Seems sensible to me. Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
