Quoting Ville Syrjälä (2019-01-15 13:43:41) > On Mon, Jan 14, 2019 at 09:55:10AM +0000, Tvrtko Ursulin wrote: > > > > On 11/01/2019 19:46, Ville Syrjala wrote: > > > From: Ville Syrjälä <ville.syrj...@linux.intel.com> > > > > > > To overcome display engine stride limits we'll want to remap the > > > pages in the GTT. To that end we need a new gtt_view type which > > > is just like the "rotated" type except not rotated. > > > > I think I asked this before, so sorry if you also answered it - what > > about rotated setups which go over display engine stride limits? > > We already have the code to do the rotated mapping.
The worry, that I think Tvrtko shared, is whether the simple formula for the rotated view could accommodate a rotated, remapped view. Oh, of course it works out, the rotated view is already calculated on a per-CRTC subset. Worry not. -Chris _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
