On Tue, 2018-07-17 at 08:28 +0100, Chris Wilson wrote: > Quoting José Roberto de Souza (2018-07-16 23:38:36) > > GPU accelerators usually don't have display block or the display > > driver part can be disable when building driver(for servers it save > > some resources) so it is important let userspace check this > > capability too. > > We currently communicate that by having no modeset resources. What > does > another cap bit accomplish that we don't already know? This is a hackish way to check if driver support modeset, drmModeGetResources()/drm_mode_getresources() can fail and return null by other reasons and just check for the errno value can be misleading too. > -Chris _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
