Date: Sun, 22 May 2016 01:17:35 +0200 From: Baptiste Daroussin <bapt@FreeBSD.org> To: Matthew Macy <mmacy@nextbsd.org> Cc: "freebsd-x11@freebsd.org" <freebsd-x11@freebsd.org> Subject: Re: Update 2 the state of drm-next-4.6 and next steps Message-ID: <20160521231734.GM21899@ivaldir.etoilebsd.net> In-Reply-To: <1549f266cc5.ea588cba219264.3594536435079440635@nextbsd.org> References: <1540c0ceea9.126b592b988423.8774357707501817476@nextbsd.org> <15449ec286e.11def424858288.297669375175006270@nextbsd.org> <1549f266cc5.ea588cba219264.3594536435079440635@nextbsd.org>
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--MsEL38XAg4rx1uDx Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, May 11, 2016 at 02:29:36AM -0700, Matthew Macy wrote: >=20 >=20 > At least to some degree hw accelerated 3d works on the 4.6 i915 driver (w= hich in principle supports up through Kaby lake - I don't yet have anything= newer than Haswell). >=20 > https://plus.google.com/114029301710423058970/posts/485LyZegC9B >=20 > I anticipate maintaining all the pieces: linuxkpi, drm, i915, amdgpu, amd= kfd as ports for the foreseeable future to make maintenance and continued d= evelopment simpler. >=20 > I hope to post a call for testers this weekend or early next week. >=20 > Cheers. >=20 > -M >=20 >=20 > ---- On Sun, 24 Apr 2016 13:18:14 -0700 Matthew Macy <mmacy@nextbsd.org>= wrote ----=20 > >=20 > >=20 > >=20 > > ---- On Tue, 12 Apr 2016 12:57:34 -0700 Matthew Macy <mmacy@nextbsd.o= rg> wrote ----=20 > > > There seems to be some confusion about the state of drm-next-3.9. A= ll the work is currently going on in jmd's fork of freebsd-base-graphics: > > >=20 > > > https://github.com/iotamudelta/freebsd-base-graphics > > >=20 > > > The emphasis has been on bringing i915 and the drm code in dev/drm= 2 closer to upstream as opposed to a simple driver refresh. I'm currently i= mplementing missing linuxkpi bits and hope to actually be testing in the ne= xt week or so.=20 > > >=20 > > > As of this moment there is nothing available for general consumptio= n. I very much hope to have this phase done before code freeze. I will upda= te the list as soon as there is anything to test. Until then, hold your hor= ses. > > >=20 > >=20 > > X now runs i915kms accelerated on the 3.9 driver update. Currently *on= ly* SNA works. > > Known issues: > > - UXA will fail with: "(EE) failed to create screen resources(EE)".= =20 > > If someone has pointer on how to diagnose other than the usual = trawling=20 > > through Xorg sources let me know.=20 > > - The module currently leaks memory on unload. > >=20 > >=20 > > My general feeling is that unless you have one of the half-dozen Haswe= ll PCIIDS that aren't support by 3.8 it probably isn't worth testing yet. I= 'm only sending this out to let users track its progress. > >=20 > >=20 > > Cheers. > > -M >=20 as a follow-up I want to share that I cherry-picked the code from the drm-next-4.6 branch on the current source tree and I am now happily running= my broadwell laptop with the i915 driver (lenovo x250) so far no problem for n= ormal usage. I have a few glitches with xrandr but nothing that makes it unusable. I will test with the next version of xorg server and latest xorg intel driv= er to see if that fixes the glitches. Thnak you all for you work! Bapt --MsEL38XAg4rx1uDx Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBCAAGBQJXQOx5AAoJEGOJi9zxtz5ap1gP/jo1IfH96JNZbKa9bWauXDDv wTWQHbhaBoYvUYi7OMVzVoxlKWgeVuOaYYHmnbZugMmr4ekpYZyyPeNBelKNTaIP jkNcQXZ2oIAd3wyb551hc4obYpOdi74UzBHdx+Cx7llBaLEcOFPjfd5iny9MaGih CxaHW4L55P5NzDfxMU0/vAsXZHoF1UocN+x08TdvbI0JcPuXGKMTV8AiyvzqJfhB 3+AZaDUVIB4suOzHImzPGRzP0rKcXL389Vk5mOKVCWIBwt0VcjNAIsBBXXizOHBK L58FaMh49iupRXmHGuRETcXvMy9IgwkVXGUEuM8lKcx04UuvrtMhB2EBV+eb0oLh DG9ecVeNjEITiqpX3GlI6cQ4pbyLpc3dZC17V1Yl78ChEfVwjC2LK+b63YBZZu/4 +LLNmjXVfaho3wC6fldUtmvNIEQca4WcoYJhfLDeereAySQCRz7o3o/LHgA0PEYo vitcaItUmoixauN39V7E8MINPM+cQTDyHDvraALzQzBF7JfIBHuDO277K0V1zDfm r8G3BHCjWzcKXOpO9YOkbp4UvKZbFEispyMDzDIBP09nFnfh/hTMiA0loc8qd5Gu 2RS1v6FdVwzOA88Sd6rN7lbK+cxsNOaCEMESQVAi+cCSX7clIGYzZRPXaBqhjovE kHTwVXwJA9N0OGHdyYuz =nMf4 -----END PGP SIGNATURE----- --MsEL38XAg4rx1uDx--
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