On Thu, Nov 21, 2013 at 07:19:45PM +0200, Ville Syrjälä wrote: > > > It seems natural to extend those flags to describe the picture aspect ratio (that > > > why dri-devel is in Cc., touching core DRM). > > > > To start with we can use a single bit in drm_display_mode->flags to distinguish 16:9 vs 4:3. > > I must admit I haven't really looked into the matter, but do we actually > need any mode bits? Would it be enoguh to just have a property that > allows the user to specify the picture aspect ratio? Well, that's a good question! the picture aspect ratio is attached to modes in CEA-861, but it could be a good idea to have an orthogonal picture a-r property on the crtc. Not quite sure at this point, needs a bit more understanding of the problem. -- Damien _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
