https://bugs.kde.org/show_bug.cgi?id=406180
--- Comment #42 from Jonathan Liu <net...@gmail.com> --- (In reply to Erik Kurzinger from comment #41) > It might be quicker for you to submit the Qt patch if you don't mind. We > need to go through some bureaucracy at NVIDIA to get approval before > contributing to open source projects which can delay things a bit. > > It should be possible to detect a PRIME setup using RandR, specifically the > XRRGetProviderResources and XRRGetProviderInfo calls. If we're using the > NVIDIA driver for OpenGL, but the NVIDIA-0 provider doesn't advertise the > "sink output" capability, that should be sufficient to infer a PRIME system. It is possible for NVIDIA-0 provider to advertise the "sink output" capability but the user is using PRIME (see comment 25 for such a configuration where NVIDIA is used on desktop system for rendering but Intel is used for monitor output). This could be to workaround bugs in the NVIDIA driver or to take advantage of the additional monitor outputs on the Intel graphics. -- You are receiving this mail because: You are watching all bug changes.
