Re: X11 + i915kms
Hans Petter Selasky <[email protected]>
| Newsgroups | gmane.os.freebsd.devel.x11 |
|---|---|
| Message-ID | <[email protected]> |
On 2020-02-04 13:33, Jan Beich wrote: > Hans Petter Selasky <[email protected]> writes: > >> 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 > > Yes but it needs to be applied to drm-v4.11 and drm-v4.16 as well. > drm-v4.9 works fine as is. I've originally reported the issue > in https://github.com/FreeBSDDesktop/kms-drm/issues/32. > > However, the way you've handled LinuxKPI changes won't help on already > released FreeBSD versions e.g., > > graphics/drm-fbsd12.0-kmod on FreeBSD 12.1: > drivers/gpu/drm/i915/i915_gem_userptr.c:514:7: error: implicit declaration of function 'mmget_not_zero' is invalid in C99 [-Werror,-Wimplicit-function-declaration] > if (mmget_not_zero(mm)) { > ^ > drivers/gpu/drm/i915/i915_gem_userptr.c:514:7: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes] > > graphics/drm-fbsd11.2-kmod on FreeBSD 11.3: > i915_gem_userptr.c:511:7: error: implicit declaration of function 'mmget_not_zero' is invalid in C99 [-Werror,-Wimplicit-function-declaration] > if (mmget_not_zero(mm)) { > ^ > i915_gem_userptr.c:511:7: error: this function declaration is not a prototype [-Werror,-Wstrict-prototypes] > I can MFC to the release branch too if that helps. Do you know which branch you are using for 11 and 12 ports? --HPS _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-x11 To unsubscribe, send any mail to "[email protected]"