<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [nouveau] GeForce GTX 1660 Ti (mobile) not supported (NV168/TU116)" href="https://bugs.freedesktop.org/show_bug.cgi?id=110830#c9">Comment # 9</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [nouveau] GeForce GTX 1660 Ti (mobile) not supported (NV168/TU116)" href="https://bugs.freedesktop.org/show_bug.cgi?id=110830">bug 110830</a> from <a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> Ilia Mirkin</a> <pre>(In reply to Marcin Zajaczkowski from <a href="show_bug.cgi?id=110830#c7">comment #7</a>) > > Providers: number : 2 > > Provider 0: id: 0x6b cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 3 outputs: 3 associated providers: 1 name:modesetting > > Provider 1: id: 0x45 cap: 0x2, Sink Output crtcs: 4 outputs: 2 associated providers: 1 name:modesetting > > Hmm, why there are 3 and 4 outputs associated to them? Is it possible that > DP output is accessible with the Intel card only (I don't have a connector > right here to test it organoleptically)? "crtcs: 4; outputs: 2". All modern NVIDIA GPU's have 4 CRTC's. You can see the full list of outputs with that grep command you ran. You can now slave the nvidia GPU's outputs to the primary (intel) GPU: xrandr --setprovideroutputsource 1 0 which should allow you to drive on your NVIDIA GPU's outputs by configuring them in xrandr. This should also be possible with a Wayland compositor, however the specifics will vary by compositor. Xwayland has no ability to control screen setup. (In reply to Marcin Zajaczkowski from <a href="show_bug.cgi?id=110830#c8">comment #8</a>) > I know about a lack of acceleration, but I wanted to test offloading with > NVidia GPU. I doesn't seem to work: Lack of acceleration = no opengl, or anything else which requires the GPU to execute things in the "graphics" engine.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>