Date: Fri, 26 Oct 2007 15:49:04 +0100 From: Tom Evans <tevans.uk@googlemail.com> To: Doug Poland <doug@polands.org> Cc: freebsd-x11@freebsd.org, Kim =?ISO-8859-1?Q?H=F8jgaard-Hansen?= <kimrhh@gmail.com> Subject: Re: xorg+i810+widescreen problems Message-ID: <1193410144.2001.70.camel@localhost> In-Reply-To: <4721D212.9050606@polands.org> References: <db0889f40710260239l4d0fa98ep7563326a424ce849@mail.gmail.com> <4721D212.9050606@polands.org>
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[-- Attachment #1 --] On Fri, 2007-10-26 at 06:40 -0500, Doug Poland wrote: > Kim Højgaard-Hansen wrote: > > Hi > > > > I hope this is the right place to ask, tried on IRC without luck. > > > > I have an IBMX41 with Intel graphics i915, and an external widescreen TFT. I > > have been strugling to make it work with the current xorg in ports, and > > FreeBSD-6.2. It have had working on FreeBSD-7.0, but decided to switch to > > stable since I don't have the time for -current :) > > > > so, following the handbook I have used i915resolution to patch in the right > > modes: > > > > /etc/rc.conf > > ------------------- > > i915resolution_enable="YES" > > i915resolution_width="1680" > > i915resolution_height="1050" > > ---------------- > > > > 915resolution starts with the pc, verified by output > > > > and setting up the modeline in xorg.conf found in /var/log/Xorg.0.log > > > > /etc/X11/xorg.conf > > ------------------ > > > > Section "Monitor" > > Identifier "Monitor0" > > VendorName "HWP" > > ModelName "hpw2207" > > #(II) I810(0): Supported additional Video Mode: > > #(II) I810(0): clock: 146.2 MHz Image Size: 473 x 296 mm > > #(II) I810(0): h_active: 1680 h_sync: 1784 h_sync_end 1960 h_blank_end > > 2240 h_border: 0 > > #(II) I810(0): v_active: 1050 v_sync: 1053 v_sync_end 1059 v_blanking: > > 1089 v_border: 0 > > ModeLine "1680x1050" 146.2 1680 1784 1960 2240 1050 1053 1059 > > 1089 > > # HorizSync 24-82 > > # VertRefresh 48-76 > > Option "DPMS" > > EndSection > > > > note: I also tried with the sync rates commented in, doesn't help > > > > Section "Device" > > Identifier "Card0" > > Driver "i810" > > VendorName "Intel Corporation" > > BoardName "Mobile 915GM/GMS/910GML Express Graphics Controller" > > BusID "PCI:0:2:0" > > EndSection > > > > Section "Screen" > > Identifier "Screen0" > > Device "Card0" > > Monitor "Monitor0" > > SubSection "Display" > > Viewport 0 0 > > Depth 24 > > Modes "1680x1050" "1280x1024" "1024x768" > > EndSubSection > > EndSection > > > > ----------------- > > > > I have also put the agp module i loader.conf, but I think it is already > > compiled into the GENERIC kernel? > > > > dmesg | grep 'agp' > > ------------------- > > agp0: <Intel 82915GM (915GM GMCH) SVGA controller> port 0x1800-0x1807 mem > > 0xa0080000-0xa00fffff,0xc0000000-0xcfffffff,0xa0000000-0xa003ffff irq 16 at > > device 2.0 on pci0 > > agp0: detected 7932k stolen memory > > agp0: aperture size is 256M > > drmsub0: <Intel i915GM>: (child of agp_i810.c) on agp0 > > > > So, how can I debug this problem further? > > > That's an excellent question. I got my configuration working using the > "trial and error" method of debugging. In my case (Intel 945GM), I was > successful using > > Driver "vesa" > > in my xorg.conf. > > If your curious, 7.0 supports the Intel Integrated video chipsets > natively and the 915resolution port is unnecessary. Also, my stock > xorg.conf generated by Xorg -configure gave me 1680x1050 resolution. > > Hope that helps... > You are probably using a more recent version of the driver, since it has been renamed to "intel". Try installing at least version 2.0 of x11-drivers/xf86-video-intel (latest in ports is version 2.1.1), which has modesetting support and no longer requires 915resolution. Tom [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQBHIf5glcRvFfyds/cRAnd8AJ9NK+ERWoUJxpe3x2l8dtNzbWAWjQCdHRHG ev8Lu+fKp5+sst1wbDDKZjQ= =ZZGc -----END PGP SIGNATURE-----help
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