Re: X11 + i915kms
Hans Petter Selasky <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.x11 |
|---|---|
| Message-ID | <[email protected]> |
On 2019-12-27 12:12, Jan Beich wrote: > Hans Petter Selasky <[email protected]> writes: > >> Hi, >> >> Just did a fresh install of X11 and stuff. I noticed the >> xf86-video-intel is very sluggish unless SNA acceleration mode is >> selected. Do you know anything about this? Maybe make it the default? >> Or should I have used another driver? > > FreeBSD disabled SNA by default for compatibility with pre-SandyBridge > on drm-legacy-kmod (previously, in-base drm2), see bug 214593. > SNA is also unstable due to I915_USERPTR_UNSYNCHRONIZED, so you may > need the patch in bug 236003. Does this fix the issue? https://github.com/FreeBSDDesktop/kms-drm/pull/205 > > While modesetting DDX (part of xorg-server) is recommended over xf86-video-intel > the version in ports/ is very old (may lack some PCI IDs) and may have bugs > with LIBGL_DRI3_ENABLE=1 (upstream default). > --HPS _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-x11 To unsubscribe, send any mail to "[email protected]"