From owner-freebsd-current@freebsd.org Fri Sep 18 00:00:42 2015 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A46369CE7FD for ; Fri, 18 Sep 2015 00:00:42 +0000 (UTC) (envelope-from johannes@brilliantservice.co.jp) Received: from mail-qg0-f54.google.com (mail-qg0-f54.google.com [209.85.192.54]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 605E110B6 for ; Fri, 18 Sep 2015 00:00:42 +0000 (UTC) (envelope-from johannes@brilliantservice.co.jp) Received: by qgt47 with SMTP id 47so26753634qgt.2 for ; Thu, 17 Sep 2015 17:00:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-type; bh=522fRmYqAw/0F+5xWg9Pkjm6CFOuRNZJb63p0j+4TpA=; b=mM+YY960aL107h3cPgB4ocIoHB6mR79bXVrV1ciulqSoAGdn+gOA3hkv5wc1ECiFBx WTiBCnK0yyccU1Q54yXmTfCttgdHhwLgVvKhSC1c5PUZJWreI98SpX/ICoT1omw4tmgT R3Ert3jCJia1GoE+OQloWaems0qqzDrh31ceFHb/7bY+t/+adpy5rAHFxG4Nr5fTTCVe ez5NhKyci7J91Ij2j7YMZM9yLeo1tQGdY3ga4zVe049i664EeBWG2doyxwjv87VyHYbb qAlEa2nZlBwcsZ1cyfR/tfNZ3vyEorMcQdrfcDjVbP6QXRca+1XpTE5wohwU1RIqIVA+ Ofxw== X-Gm-Message-State: ALoCoQlSdLRNGpbtgk1qdH2TuRjSyQtCpcOSFw3oR6BQnNXGmUNoMRfPMVB0Zq0FVxI7gwjHPvMKEYc9cMc/4PXr5adr4uCllYvxtFs0le+izLyZSOp8n/TFpxyopVu0OgUCVmuXY2rj X-Received: by 10.140.20.168 with SMTP id 37mr3377574qgj.16.1442534435195; Thu, 17 Sep 2015 17:00:35 -0700 (PDT) MIME-Version: 1.0 Received: by 10.55.166.75 with HTTP; Thu, 17 Sep 2015 17:00:20 -0700 (PDT) In-Reply-To: <1442503731.1862.1.camel@me.com> References: <55FA7324.5010603@icloud.com> <09A515F2-44BA-4DF0-9792-D4C56EEB9D7C@FreeBSD.org> <114F22EF-61E3-4D75-84FB-9D6E3FBCB8F3@FreeBSD.org> <20150917131333.GN1247@egr.msu.edu> <20150917134809.GA3025@c720-r276659> <55FAD5EF.5030001@pcbsd.org> <20150917171958.046e4b6b.ohartman@zedat.fu-berlin.de> <55FADB38.7000406@pcbsd.org> <1442503731.1862.1.camel@me.com> From: "Lundberg, Johannes" Date: Fri, 18 Sep 2015 09:00:20 +0900 Message-ID: Subject: Re: Intel Haswell support - Any updates? To: Rui Paulo Cc: Kris Moore , FreeBSD Current Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Sep 2015 00:00:42 -0000 Same here. Vesa won't work, I tried scfb and while it works to get graphics on the screen it is not an option when my development requires hardware acceleration so current I am running Arch Linux. Since our target platform is Intel Atom BayTrail/CherryTrail there's no other way.. -- Johannes Lundberg BRILLIANTSERVICE CO., LTD. On Fri, Sep 18, 2015 at 12:28 AM, Rui Paulo wrote: > On Thu, 2015-09-17 at 11:24 -0400, Kris Moore wrote: > > On 09/17/2015 11:19, O. Hartmann wrote: > > > Am Thu, 17 Sep 2015 11:02:07 -0400 > > > Kris Moore schrieb: > > > > > > > On 09/17/2015 09:48, Matthias Apitz wrote: > > > > > El d=C3=ADa Thursday, September 17, 2015 a las 10:41:43PM +0900, > > > > > Lundberg, Johannes > > > > > escribi=C3=B3: > > > > > > > > > > > Same here. I would personally definitely buy new hardware > > > > > > from Intel if > > > > > > FreeBSD worked on it (not vesa...) > > > > > > ... > > > > > What dow you have against vesa? I run CURRENT on some Acer C720 > > > > > Chromebooks with Haswell chipset in Vesa mode. And you will not > > > > > note it. > > > > > I have never ever had such a fast desktop (KDE4) before. I can > > > > > live fine > > > > > with Vesa until Haswell suport is there. > > > > > > > > > > matthias > > > > BTW, have you tried the xf86-video-scfb driver? It works much > > > > better > > > > than vesa here. The only catch is you have to be booted UEFI with > > > > CSM > > > > disabled. Using it on my X1 Carbon, gets 3k resolution properly > > > > and > > > > everything. Thanks to Glen Barber for bringing that to my > > > > attention. > > > > > > > Running that specific driver on several Lenovo HD4600 driven models > > > gives me headaches > > > and more. This software-framebuffer works - yes, on whatever > > > resolution you might wish, > > > but it consumes CPU time. That said, I recall that the display was > > > jumpy, slow and > > > unresponsive when used under heavy load - not even 3k resolution, > > > but with a moderate > > > lowend of 1980x1080. > > > > Interesting, that's been the opposite of my experience here. Vesa was > > much slower / using more CPU time and didn't give me the native > > resolution. Switching to scfb made the laptop "usable" for me, at > > least > > until we get a proper Intel driver that does Broadwell. > > I, too, used scfb for 4 months, but I gave up and installed Linux. > These are the things that don't work with scfb: > > 1) brightness control (almost at max when booting) > 2) external monitor > 3) hardware acceleration. > > scfb is a working solution in specific cases, but a laptop isn't one of > them. > > -- > Rui Paulo > > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org= " > --=20 =3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D= -=3D-=3D-=3D-=3D-=3D-=3D-=3D-=3D- =E7=A7=98=E5=AF=86=E4=BF=9D=E6=8C=81=E3=81=AB=E3=81=A4=E3=81=84=E3=81=A6=EF= =BC=9A=E3=81=93=E3=81=AE=E9=9B=BB=E5=AD=90=E3=83=A1=E3=83=BC=E3=83=AB=E3=81= =AF=E3=80=81=E5=90=8D=E5=AE=9B=E4=BA=BA=E3=81=AB=E9=80=81=E4=BF=A1=E3=81=97= =E3=81=9F=E3=82=82=E3=81=AE=E3=81=A7=E3=81=82=E3=82=8A=E3=80=81=E7=A7=98=E5= =8C=BF=E7=89=B9=E6=A8=A9=E3=81=AE=E5=AF=BE=E8=B1=A1=E3=81=A8=E3=81=AA=E3=82= =8B=E6=83=85=E5=A0=B1=E3=82=92=E5=90=AB=E3=82=93=E3=81=A7=E3=81=84=E3=81=BE= =E3=81=99=E3=80=82 =E3=82=82=E3=81=97=E3=80=81=E5=90=8D=E5=AE=9B=E4=BA=BA=E4=BB=A5=E5=A4=96=E3= =81=AE=E6=96=B9=E3=81=8C=E5=8F=97=E4=BF=A1=E3=81=95=E3=82=8C=E3=81=9F=E5=A0= =B4=E5=90=88=E3=80=81=E3=81=93=E3=81=AE=E3=83=A1=E3=83=BC=E3=83=AB=E3=81=AE= =E7=A0=B4=E6=A3=84=E3=80=81=E3=81=8A=E3=82=88=E3=81=B3=E3=81=93=E3=81=AE=E3= =83=A1=E3=83=BC=E3=83=AB=E3=81=AB=E9=96=A2=E3=81=99=E3=82=8B=E4=B8=80=E5=88= =87=E3=81=AE=E9=96=8B=E7=A4=BA=E3=80=81 =E8=A4=87=E5=86=99=E3=80=81=E9=85=8D=E5=B8=83=E3=80=81=E3=81=9D=E3=81=AE=E4= =BB=96=E3=81=AE=E5=88=A9=E7=94=A8=E3=80=81=E3=81=BE=E3=81=9F=E3=81=AF=E8=A8= =98=E8=BC=89=E5=86=85=E5=AE=B9=E3=81=AB=E5=9F=BA=E3=81=A5=E3=81=8F=E3=81=84= =E3=81=8B=E3=81=AA=E3=82=8B=E8=A1=8C=E5=8B=95=E3=82=82=E3=81=95=E3=82=8C=E3= =81=AA=E3=81=84=E3=82=88=E3=81=86=E3=81=8A=E9=A1=98=E3=81=84=E7=94=B3=E3=81= =97=E4=B8=8A=E3=81=92=E3=81=BE=E3=81=99=E3=80=82 --- CONFIDENTIALITY NOTE: The information in this email is confidential and intended solely for the addressee. 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