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ascent12 / drm_info

Moved to https://gitlab.freedesktop.org/emersion/drm_info
MIT License
63 stars 13 forks source link

drmModeGetResources: Operation not supported #83

Closed gitautas closed 2 years ago

gitautas commented 2 years ago

Can't get the program to work, getting this output:

drmModeGetResources: Operation not supported
Failed to retrieve information from /dev/dri/card0

Tried running with root privileges - still nothing.

I have a GTX 1070 with the 510 proprietary drivers.

emersion commented 2 years ago

Proprietary drivers are unsupported. But modesetting support is probably not enabled in your kernel params.

gitautas commented 2 years ago

Do proprietary drivers not support DRM entirely? Are you supposed to use their proprietary SDKs to interact with the device?

emersion commented 2 years ago

By "unsupported", I mean that I won't provide end-user support for them.