On Wed, Jan 18, 2017 at 01:48:04PM -0500, Ilia Mirkin wrote: > After some more conversations with Alastair, it sounds like what's > actually going on is that it's just the frame-packing modes that > aren't working, but all the side-by-side and top-and-bottom modes from > the "mandatory" list work. At this point, I'm more inclined to believe > that there's an issue in the nouveau implementation for frame-packed > modes. But it could still be the TVs themselves that don't support > that at all. If Alastair has an intel GPU as well, an "easy" way to check if the frame packing modes of those TVs work would be to use the testdisplay[1] tool of intel-gpu-tools. Shameless plug: http://damien.lespiau.name/2013/10/hdmi-stereo-3d-kms.html Towards the end of the post, there are test display usage examples to go and test FP modes. Mind you, people have been trying to make intel-gpu-tools run on any DRM driver when possible, not sure how far we are with that though. -- Damien [1] http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/tree/tests/testdisplay.c _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
