-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 On Tue, Apr 23, 2024 at 11:47:42AM -0000, qubist wrote: > I see this (essential lines only): > > # Only primary (4K) screen connected: > > user@dom0:~ > xrandr > DP-1 connected primary 3840x2160+0+0 (normal left inverted right x axis y > axis) 596mm x 335mm > 3840x2160 60.00*+ 29.98 24.99 24.00 > > # Only secondary (2K) screen connected w/ scale 2x2: > # (note: No idea why the weird dimensions in mm, it's a big screen) > > DP-2 connected 3840x2160+0+0 (normal left inverted right x axis y axis) 16mm > x 9mm > 1920x1080 60.00* 50.00 59.94 24.00 23.98 > > # Both, side by side, 4K primary, 2K secondary w/ scale 2x2: > > DP-1 connected primary 3840x2160+0+0 (normal left inverted right x axis y > axis) 596mm x 335mm > 3840x2160 60.00*+ 29.98 24.99 24.00 > ... > DP-2 connected 3840x2160+3840+1080 (normal left inverted right x axis y axis) > 16mm x 9mm > 1920x1080 60.00* 50.00 59.94 24.00 23.98 > > > What is the formula?
(3840 + 3840) * 2160 * 4 / 1024 And even easier, you should have a top line in xrandr output with "current ... x ..." - that's the total size you are after. > P.S. > > FWIW, the secondary (2K) screen is connected via HDMI, however xrandr > always shows HDMI-1 and HDMI-2 as disconnected and "thinks" the > secondary screen is on DP-2 (while there is only one physical > DisplayPort). No idea if this is a bug or even related in any way. It's probably related how those connectors are routed, maybe there is some internal converter. But could be also mislabeled outputs in the driver. - -- Best Regards, Marek Marczykowski-Górecki Invisible Things Lab -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhrpukzGPukRmQqkK24/THMrX1ywFAmYnqGkACgkQ24/THMrX 1ywg1gf9HJQJnkXOOXV/a7ttUlwm5lINhwZ7KSAqOqCX8rklWZqeVtal4ywDeld6 1G9jpL7u+yq3qZZgPYJPOoEK5VNfI5VTDFICN9xrelwJDZsZvLlrWc9qU4ddB+FW yEYcCoEGsK9GGYrieFhBQaVOtmSlcvyWVnfhLaHdiL8JfL0GTx8DiF7ZxJbDM28h 7VAdPJPsivunchjKdww+d5gvpFEv3ISxOR790EL8nOCmIypBpJ7cEvmz7/qF9DY1 iyggJ340yYHVyeRu9aHG2/KfHT04GFcHqN2YQBj/f3xj9H07Qm77DVD4mM59d7h9 ktWLlI0YQmGgNMXPeEk7Wa416g6o+w== =Icq+ -----END PGP SIGNATURE----- -- You received this message because you are subscribed to the Google Groups "qubes-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-devel+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-devel/ZieoaZRUcoEiKoz_%40mail-itl.
