21:22 gekret005: I have a 7900xtx gpu and 7700X integrated graphics is it possible to get things rendered on the 7900xtx to display on the 7700x integrated without any noticeable latency?
21:23 gekret005: Presently I can try with DRI_PRIME=1 blender to select the 7900xtx and it's noticeably choppy on the integrated output
21:30 agd5f: gekret005, are you using X or EGL? There are mesa changes to reduce the number of copied involved.
21:31 agd5f: gekret005, E.g., https://cgit.freedesktop.org/mesa/mesa/commit/?id=0e856b95c59d4b9d1909bd96eca0296dd14b41ff
21:33 agd5f: https://cgit.freedesktop.org/mesa/mesa/commit/?id=967b9ad084ecf28f639aeb21b5bdf76813e65a8a
21:42 gekret005: I'm using wayland and blender opens using wayland
21:44 gekret005: is this stuff that should have landed in 22.3.5 or is this set for 23?
22:11 agd5f: gekret005, the egl/wayland part just landed last month. see the second patch
22:42 gekret005: then i guess the badn
22:43 gekret005: *bandwidth requirements are too high as it did not perform well enough to use
22:45 gekret005: perhaps it would need less bandwidth to copy to a second dedicated card vs from dgpu to igpu
22:45 gekret005: *there would be more available bandwidth
22:52 agd5f: gekret005, what kernel are you using? You'll need to make sure S/G display is enabled for the iGPU