Date: Sat, 5 May 2007 04:17:52 +0200 From: Harald Schmalzbauer <h.schmalzbauer@omnisec.de> To: Eric Anholt <eric@anholt.net> Cc: freebsd-current@freebsd.org Subject: Re: i815 and SC_PIXEL_MODE and DRM problem also Message-ID: <200705050417.53079.h.schmalzbauer@omnisec.de> In-Reply-To: <1178329761.54075.39.camel@vonnegut> References: <200705050318.58690.h.schmalzbauer@omnisec.de> <1178329761.54075.39.camel@vonnegut>
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Am Samstag, 5. Mai 2007 schrieb Eric Anholt: > On Sat, 2007-05-05 at 03:18 +0200, Harald Schmalzbauer wrote: > > Hello, > > > > today I empowerd my old Vaio SRX41P (P3m@800) with a fresh -current and > > recognized that there persists a problem with SC_PIXEL_MODE. It seems to > > be broken for my i815 integrated graphics controller since FreeBSD 5.x. > > vidcontrol -i mode shows me the 800x600x4 (106) mode, which some ATI > > card's don't have, but with FreeBSD5 I always could enable "-g 100x37 > > VESA_800x600" if that mode was shown. For the mentioned period I just g= et > > "not supported by device". > > > > I also can remember that I had my puppy running OpenGL applications with > > FreeBSD4/5. If I kldload drm and i915 the chipset isn't supported > > anymore. Was it intentional to remove i810 support? (but keep > > Vodoo/Glide???) > > We have never supported i810 DRM on FreeBSD. The i810 driver had some > extra VM tricks it was doing to do the command stream validation, so it > never got ported. Really?!? I'm quiet sure I had i815 machines with working glx. Is it possible that I had OpenGL in Xfree without FreeBSD DRM? In 2002 I had lots of i810/815 machines supplied with FreeBSD 4.7 and I saw= =20 glxgears working at reasonable speed (according to the i810 capabilities). Thanks for your attention! =2DHarry =2D-=20 OmniSEC - UNIX und Windows Netzwerke - Sicher Harald Schmalzbauer =46lintsbacher Str. 3 80686 M=FCnchen +49 (0) 89 18947781 +49 (0) 160 93860101 USt-IdNr.: DE253184753
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