With xorg intel driver, is it possible to bypass DDC and use a higher resolution?
Hi, I just bought a machine with Intel DG45ID mother board. I installed openSUSE 11.1 and use the on-board graphics card to connect my 37' Full HD LCD TV via a HDMI cable. However the highest resolution can be used is 1600x1200 instead of the real physical resolution 1920x1080. According to xorg's log file, the supported resolutions reported by my TV are: (II) intel(0): EDID vendor "PRI", prod id 5632 (II) intel(0): Using hsync ranges from config file (II) intel(0): Using vrefresh ranges from config file (II) intel(0): Printing DDC gathered Modelines: (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz) (II) intel(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz) (II) intel(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz) (II) intel(0): Modeline "640x480"x0.0 31.50 640 664 704 832 480 489 491 520 -hsync -vsync (37.9 kHz) (II) intel(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz) (II) intel(0): Modeline "640x480"x0.0 25.20 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz) (II) intel(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz) (II) intel(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz) (II) intel(0): Modeline "1024x768"x0.0 78.80 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.1 kHz) (II) intel(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz) (II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz) (II) intel(0): Modeline "832x624"x0.0 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz) (II) intel(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz) (II) intel(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz) (II) intel(0): Modeline "640x480"x75.0 30.72 640 664 728 816 480 481 484 502 -hsync +vsync (37.7 kHz) (II) intel(0): Modeline "800x600"x72.0 46.87 800 840 920 1040 600 601 604 626 -hsync +vsync (45.1 kHz) (II) intel(0): Modeline "800x600"x75.0 48.91 800 840 920 1040 600 601 604 627 -hsync +vsync (47.0 kHz) (II) intel(0): Modeline "1024x768"x70.0 76.16 1024 1080 1192 1360 768 769 772 800 -hsync +vsync (56.0 kHz) (II) intel(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync (44.8 kHz) (II) intel(0): Modeline "1280x1024"x75.0 138.54 1280 1368 1504 1728 1024 1025 1028 1069 -hsync +vsync (80.2 kHz) (II) intel(0): Modeline "1600x1200"x60.0 160.96 1600 1704 1880 2160 1200 1201 1204 1242 -hsync +vsync (74.5 kHz) There is no 1920x1080. It's obviously the reason. Then I searched on google and found this article: http://en.gentoo-wiki.com/wiki/Intel_GMA. But the instruction described in this article has no effect. Then I tried to disable DDC by adding Option "DDC" "off" or "NoDDC", but xorg stopped to work with following error message: (**) intel(0): Option "NoDDC" (II) intel(0): Output VGA disconnected (II) intel(0): Output HDMI-1 disconnected (II) intel(0): Output HDMI-2 disconnected (WW) intel(0): No outputs definitely connected, trying again... (II) intel(0): Output VGA disconnected (II) intel(0): Output HDMI-1 disconnected (II) intel(0): Output HDMI-2 disconnected (WW) intel(0): Unable to find initial modes (EE) intel(0): No valid modes. (II) UnloadModule: "intel" (II) UnloadModule: "vgahw" (II) Unloading /usr/lib64/xorg/modules//libvgahw.so (EE) Screen(s) found, but none have a usable configuration. I tried my TV with my Macbook Pro via a DVI-HDMI cable, resolution 1920x1080 is supported. So the question is, how can I bypass the information reported by DDC and let intel driver use specified resolution forcely? Thanks James Su ___ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg
Re: With xorg intel driver, is it possible to bypass DDC and use a higher resolution?
On Sun, 2009-01-18 at 11:00 +0800, Zhe Su wrote: > Hi, >I just bought a machine with Intel DG45ID mother board. I installed > openSUSE 11.1 and use the on-board graphics card to connect my 37' > Full HD LCD TV via a HDMI cable. However the highest resolution can be > used is 1600x1200 instead of the real physical resolution 1920x1080. > According to xorg's log file, the supported resolutions reported by my > TV are: > > (II) intel(0): EDID vendor "PRI", prod id 5632 > (II) intel(0): Using hsync ranges from config file > (II) intel(0): Using vrefresh ranges from config file > (II) intel(0): Printing DDC gathered Modelines: > (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 > 601 605 628 +hsync +vsync (37.9 kHz) > (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 > 601 605 628 +hsync +vsync (37.9 kHz) > (II) intel(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 > 601 603 625 +hsync +vsync (35.2 kHz) > (II) intel(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 > 481 484 500 -hsync -vsync (37.5 kHz) > (II) intel(0): Modeline "640x480"x0.0 31.50 640 664 704 832 480 > 489 491 520 -hsync -vsync (37.9 kHz) > (II) intel(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 > 483 486 525 -hsync -vsync (35.0 kHz) > (II) intel(0): Modeline "640x480"x0.0 25.20 640 656 752 800 480 > 490 492 525 -hsync -vsync (31.5 kHz) > (II) intel(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 > 412 414 449 -hsync +vsync (31.5 kHz) > (II) intel(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 > 1024 1025 1028 1066 +hsync +vsync (80.0 kHz) > (II) intel(0): Modeline "1024x768"x0.0 78.80 1024 1040 1136 1312 > 768 769 772 800 +hsync +vsync (60.1 kHz) > (II) intel(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 > 768 771 777 806 -hsync -vsync (56.5 kHz) > (II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 > 768 771 777 806 -hsync -vsync (48.4 kHz) > (II) intel(0): Modeline "832x624"x0.0 57.28 832 864 928 1152 624 > 625 628 667 -hsync -vsync (49.7 kHz) > (II) intel(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 > 601 604 625 +hsync +vsync (46.9 kHz) > (II) intel(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 > 637 643 666 +hsync +vsync (48.1 kHz) > (II) intel(0): Modeline "640x480"x75.0 30.72 640 664 728 816 480 > 481 484 502 -hsync +vsync (37.7 kHz) > (II) intel(0): Modeline "800x600"x72.0 46.87 800 840 920 1040 600 > 601 604 626 -hsync +vsync (45.1 kHz) > (II) intel(0): Modeline "800x600"x75.0 48.91 800 840 920 1040 600 > 601 604 627 -hsync +vsync (47.0 kHz) > (II) intel(0): Modeline "1024x768"x70.0 76.16 1024 1080 1192 1360 > 768 769 772 800 -hsync +vsync (56.0 kHz) > (II) intel(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 > 720 721 724 746 -hsync +vsync (44.8 kHz) > (II) intel(0): Modeline "1280x1024"x75.0 138.54 1280 1368 1504 1728 > 1024 1025 1028 1069 -hsync +vsync (80.2 kHz) > (II) intel(0): Modeline "1600x1200"x60.0 160.96 1600 1704 1880 2160 > 1200 1201 1204 1242 -hsync +vsync (74.5 kHz) > > There is no 1920x1080. It's obviously the reason. Then I searched on > google and found this article: > http://en.gentoo-wiki.com/wiki/Intel_GMA. But the instruction > described in this article has no effect. Then I tried to disable DDC > by adding Option "DDC" "off" or "NoDDC", but xorg stopped to work with > following error message: > > (**) intel(0): Option "NoDDC" > (II) intel(0): Output VGA disconnected > (II) intel(0): Output HDMI-1 disconnected > (II) intel(0): Output HDMI-2 disconnected > (WW) intel(0): No outputs definitely connected, trying again... > (II) intel(0): Output VGA disconnected > (II) intel(0): Output HDMI-1 disconnected > (II) intel(0): Output HDMI-2 disconnected > (WW) intel(0): Unable to find initial modes > (EE) intel(0): No valid modes. > (II) UnloadModule: "intel" > (II) UnloadModule: "vgahw" > (II) Unloading /usr/lib64/xorg/modules//libvgahw.so > (EE) Screen(s) found, but none have a usable configuration. > > I tried my TV with my Macbook Pro via a DVI-HDMI cable, resolution > 1920x1080 is supported. So the question is, how can I bypass the > information reported by DDC and let intel driver use specified > resolution forcely? > > Thanks > James Su Hi, yap I am getting same error with x11-driver-video-intel-2.4.2 : (II) intel(0): Output VGA disconnected (EE) intel(0): No valid modes. Seems that is a bug ! X won't start, if we have monitor powered off ? with vesa drive X starts without any problem Best regards, -- Sérgio M. B. smime.p7s Description: S/MIME cryptographic signature ___ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg
Re: With xorg intel driver, is it possible to bypass DDC and use a higher resolution?
On Sun, 2009-01-18 at 11:00 +0800, Zhe Su wrote: > Hi, >I just bought a machine with Intel DG45ID mother board. I installed > openSUSE 11.1 and use the on-board graphics card to connect my 37' > Full HD LCD TV via a HDMI cable. However the highest resolution can be > used is 1600x1200 instead of the real physical resolution 1920x1080. > According to xorg's log file, the supported resolutions reported by my > TV are: > > (II) intel(0): EDID vendor "PRI", prod id 5632 > (II) intel(0): Using hsync ranges from config file > (II) intel(0): Using vrefresh ranges from config file > (II) intel(0): Printing DDC gathered Modelines: > (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 > 601 605 628 +hsync +vsync (37.9 kHz) > (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 > 601 605 628 +hsync +vsync (37.9 kHz) > (II) intel(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 > 601 603 625 +hsync +vsync (35.2 kHz) > (II) intel(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 > 481 484 500 -hsync -vsync (37.5 kHz) > (II) intel(0): Modeline "640x480"x0.0 31.50 640 664 704 832 480 > 489 491 520 -hsync -vsync (37.9 kHz) > (II) intel(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 > 483 486 525 -hsync -vsync (35.0 kHz) > (II) intel(0): Modeline "640x480"x0.0 25.20 640 656 752 800 480 > 490 492 525 -hsync -vsync (31.5 kHz) > (II) intel(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 > 412 414 449 -hsync +vsync (31.5 kHz) > (II) intel(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 > 1024 1025 1028 1066 +hsync +vsync (80.0 kHz) > (II) intel(0): Modeline "1024x768"x0.0 78.80 1024 1040 1136 1312 > 768 769 772 800 +hsync +vsync (60.1 kHz) > (II) intel(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 > 768 771 777 806 -hsync -vsync (56.5 kHz) > (II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 > 768 771 777 806 -hsync -vsync (48.4 kHz) > (II) intel(0): Modeline "832x624"x0.0 57.28 832 864 928 1152 624 > 625 628 667 -hsync -vsync (49.7 kHz) > (II) intel(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 > 601 604 625 +hsync +vsync (46.9 kHz) > (II) intel(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 > 637 643 666 +hsync +vsync (48.1 kHz) > (II) intel(0): Modeline "640x480"x75.0 30.72 640 664 728 816 480 > 481 484 502 -hsync +vsync (37.7 kHz) > (II) intel(0): Modeline "800x600"x72.0 46.87 800 840 920 1040 600 > 601 604 626 -hsync +vsync (45.1 kHz) > (II) intel(0): Modeline "800x600"x75.0 48.91 800 840 920 1040 600 > 601 604 627 -hsync +vsync (47.0 kHz) > (II) intel(0): Modeline "1024x768"x70.0 76.16 1024 1080 1192 1360 > 768 769 772 800 -hsync +vsync (56.0 kHz) > (II) intel(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 > 720 721 724 746 -hsync +vsync (44.8 kHz) > (II) intel(0): Modeline "1280x1024"x75.0 138.54 1280 1368 1504 1728 > 1024 1025 1028 1069 -hsync +vsync (80.2 kHz) > (II) intel(0): Modeline "1600x1200"x60.0 160.96 1600 1704 1880 2160 > 1200 1201 1204 1242 -hsync +vsync (74.5 kHz) > > There is no 1920x1080. It's obviously the reason. Then I searched on > google and found this article: > http://en.gentoo-wiki.com/wiki/Intel_GMA. But the instruction > described in this article has no effect. Then I tried to disable DDC > by adding Option "DDC" "off" or "NoDDC", but xorg stopped to work with > following error message: > > (**) intel(0): Option "NoDDC" > (II) intel(0): Output VGA disconnected > (II) intel(0): Output HDMI-1 disconnected > (II) intel(0): Output HDMI-2 disconnected > (WW) intel(0): No outputs definitely connected, trying again... > (II) intel(0): Output VGA disconnected > (II) intel(0): Output HDMI-1 disconnected > (II) intel(0): Output HDMI-2 disconnected > (WW) intel(0): Unable to find initial modes > (EE) intel(0): No valid modes. > (II) UnloadModule: "intel" > (II) UnloadModule: "vgahw" > (II) Unloading /usr/lib64/xorg/modules//libvgahw.so > (EE) Screen(s) found, but none have a usable configuration. > > I tried my TV with my Macbook Pro via a DVI-HDMI cable, resolution > 1920x1080 is supported. So the question is, how can I bypass the > information reported by DDC and let intel driver use specified > resolution forcely? > > Thanks > James Su Hi, yap I am getting same error with x11-driver-video-intel-2.4.2 : (II) intel(0): Output VGA disconnected (EE) intel(0): No valid modes. Seems that is a bug ! X won't start, if we have monitor powered off ? with vesa drive X starts without any problem Best regards, -- Sérgio M. B. smime.p7s Description: S/MIME cryptographic signature ___ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg
Re: With xorg intel driver, is it possible to bypass DDC and use a higher resolution?
Thanks for you information. I haven't try vesa driver yet, I'll try it later. The intel driver I'm using is 2.5.0 James Su On Sun, Jan 18, 2009 at 11:28 AM, Sergio Monteiro Basto < ser...@sergiomb.no-ip.org> wrote: > On Sun, 2009-01-18 at 11:00 +0800, Zhe Su wrote: > > Hi, > >I just bought a machine with Intel DG45ID mother board. I installed > > openSUSE 11.1 and use the on-board graphics card to connect my 37' > > Full HD LCD TV via a HDMI cable. However the highest resolution can be > > used is 1600x1200 instead of the real physical resolution 1920x1080. > > According to xorg's log file, the supported resolutions reported by my > > TV are: > > > > (II) intel(0): EDID vendor "PRI", prod id 5632 > > (II) intel(0): Using hsync ranges from config file > > (II) intel(0): Using vrefresh ranges from config file > > (II) intel(0): Printing DDC gathered Modelines: > > (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 > > 601 605 628 +hsync +vsync (37.9 kHz) > > (II) intel(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 > > 601 605 628 +hsync +vsync (37.9 kHz) > > (II) intel(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 > > 601 603 625 +hsync +vsync (35.2 kHz) > > (II) intel(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 > > 481 484 500 -hsync -vsync (37.5 kHz) > > (II) intel(0): Modeline "640x480"x0.0 31.50 640 664 704 832 480 > > 489 491 520 -hsync -vsync (37.9 kHz) > > (II) intel(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 > > 483 486 525 -hsync -vsync (35.0 kHz) > > (II) intel(0): Modeline "640x480"x0.0 25.20 640 656 752 800 480 > > 490 492 525 -hsync -vsync (31.5 kHz) > > (II) intel(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 > > 412 414 449 -hsync +vsync (31.5 kHz) > > (II) intel(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 > > 1024 1025 1028 1066 +hsync +vsync (80.0 kHz) > > (II) intel(0): Modeline "1024x768"x0.0 78.80 1024 1040 1136 1312 > > 768 769 772 800 +hsync +vsync (60.1 kHz) > > (II) intel(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 > > 768 771 777 806 -hsync -vsync (56.5 kHz) > > (II) intel(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 > > 768 771 777 806 -hsync -vsync (48.4 kHz) > > (II) intel(0): Modeline "832x624"x0.0 57.28 832 864 928 1152 624 > > 625 628 667 -hsync -vsync (49.7 kHz) > > (II) intel(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 > > 601 604 625 +hsync +vsync (46.9 kHz) > > (II) intel(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 > > 637 643 666 +hsync +vsync (48.1 kHz) > > (II) intel(0): Modeline "640x480"x75.0 30.72 640 664 728 816 480 > > 481 484 502 -hsync +vsync (37.7 kHz) > > (II) intel(0): Modeline "800x600"x72.0 46.87 800 840 920 1040 600 > > 601 604 626 -hsync +vsync (45.1 kHz) > > (II) intel(0): Modeline "800x600"x75.0 48.91 800 840 920 1040 600 > > 601 604 627 -hsync +vsync (47.0 kHz) > > (II) intel(0): Modeline "1024x768"x70.0 76.16 1024 1080 1192 1360 > > 768 769 772 800 -hsync +vsync (56.0 kHz) > > (II) intel(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 > > 720 721 724 746 -hsync +vsync (44.8 kHz) > > (II) intel(0): Modeline "1280x1024"x75.0 138.54 1280 1368 1504 1728 > > 1024 1025 1028 1069 -hsync +vsync (80.2 kHz) > > (II) intel(0): Modeline "1600x1200"x60.0 160.96 1600 1704 1880 2160 > > 1200 1201 1204 1242 -hsync +vsync (74.5 kHz) > > > > There is no 1920x1080. It's obviously the reason. Then I searched on > > google and found this article: > > http://en.gentoo-wiki.com/wiki/Intel_GMA. But the instruction > > described in this article has no effect. Then I tried to disable DDC > > by adding Option "DDC" "off" or "NoDDC", but xorg stopped to work with > > following error message: > > > > (**) intel(0): Option "NoDDC" > > (II) intel(0): Output VGA disconnected > > (II) intel(0): Output HDMI-1 disconnected > > (II) intel(0): Output HDMI-2 disconnected > > (WW) intel(0): No outputs definitely connected, trying again... > > (II) intel(0): Output VGA disconnected > > (II) intel(0): Output HDMI-1 disconnected > > (II) intel(0): Output HDMI-2 disconnected > > (WW) intel(0): Unable to find initial modes > > (EE) intel(0): No valid modes. > > (II) UnloadModule: "intel" > > (II) UnloadModule: "vgahw" > > (II) Unloading /usr/lib64/xorg/modules//libvgahw.so > > (EE) Screen(s) found, but none have a usable configuration. > > > > I tried my TV with my Macbook Pro via a DVI-HDMI cable, resolution > > 1920x1080 is supported. So the question is, how can I bypass the > > information reported by DDC and let intel driver use specified > > resolution forcely? > > > > Thanks > > James Su > > Hi, yap I am getting same error with x11-driver-video-intel-2.4.2 : > > (II) intel(0): Output VGA disconnected > (EE) intel(0): No valid modes. > > Seems that is a bug ! > > X won't start, if we have monitor powered off ? > > with vesa drive X starts without any problem > > Best regards, > -- > Sérgio M. B. >
Re: With xorg intel driver, is it possible to bypass DDC and use a higher resolution?
On 2009/01/18 03:28 (GMT) Sergio Monteiro Basto composed: > On Sun, 2009-01-18 at 11:00 +0800, Zhe Su wrote: >>I just bought a machine with Intel DG45ID mother board. I installed >> openSUSE 11.1 and use the on-board graphics card to connect my 37' >> Full HD LCD TV via a HDMI cable. However the highest resolution can be >> used is 1600x1200 instead of the real physical resolution 1920x1080. ... >> I tried my TV with my Macbook Pro via a DVI-HDMI cable, resolution >> 1920x1080 is supported. So the question is, how can I bypass the >> information reported by DDC and let intel driver use specified >> resolution forcely? > Hi, yap I am getting same error with x11-driver-video-intel-2.4.2 : With what cable? With what video chip? 1920x1080 on 2.5.0 on G33/GMA3100 works for me (openSUSE 11.1/Vizio 1080p LCD/VGA cable/composite & 3D off). xorg.conf: http://fm.no-ip.com/tmp/Linux/xorg.conf.08-G31-vizio1080x096x24bpp -- "Train a child in the way he should go, and when he is old he will not turn from it." Proverbs 22:6 NIV Team OS/2 ** Reg. Linux User #211409 Felix Miata *** http://fm.no-ip.com/ ___ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg
Re: With xorg intel driver, is it possible to bypass DDC and use a higher resolution?
On Sun, 2009-01-18 at 11:00 +0800, Zhe Su wrote: > Hi, >I just bought a machine with Intel DG45ID mother board. I installed > openSUSE 11.1 and use the on-board graphics card to connect my 37' > Full HD LCD TV via a HDMI cable. However the highest resolution can be > used is 1600x1200 instead of the real physical resolution 1920x1080. Yeah, the 1920x1080 resolution is probably in some CEA EDID block, which we aren't parsing yet (the EDID parsing code lives in the X server, btw). I think there's a patch around that adds more EDID parsing stuff. Until the X server gets this code, you can add the right mode line to your xorg.conf file, I'm betting a 1920x1080 reduced blanking mode will work just fine (using 'cvt -r 1920 1080'): # 1920x1080 59.93 Hz (CVT 2.07M9-R) hsync: 66.59 kHz; pclk: 138.50 MHz Modeline "1920x1080R" 138.50 1920 1968 2000 2080 1080 1083 1088 +hsync -vsync Yeah, it's a pain, and yeah, I hope to see this code added to the X server soon. -- keith.pack...@intel.com signature.asc Description: This is a digitally signed message part ___ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg
Re: With xorg intel driver, is it possible to bypass DDC and use a higher resolution?
Thanks a lot. I'll try. On Sun, Jan 18, 2009 at 2:24 PM, Keith Packard wrote: > On Sun, 2009-01-18 at 11:00 +0800, Zhe Su wrote: > > Hi, > >I just bought a machine with Intel DG45ID mother board. I installed > > openSUSE 11.1 and use the on-board graphics card to connect my 37' > > Full HD LCD TV via a HDMI cable. However the highest resolution can be > > used is 1600x1200 instead of the real physical resolution 1920x1080. > > Yeah, the 1920x1080 resolution is probably in some CEA EDID block, which > we aren't parsing yet (the EDID parsing code lives in the X server, > btw). I think there's a patch around that adds more EDID parsing stuff. > > Until the X server gets this code, you can add the right mode line to > your xorg.conf file, I'm betting a 1920x1080 reduced blanking mode will > work just fine (using 'cvt -r 1920 1080'): > > # 1920x1080 59.93 Hz (CVT 2.07M9-R) hsync: 66.59 kHz; pclk: 138.50 MHz > Modeline "1920x1080R" 138.50 1920 1968 2000 2080 1080 1083 1088 > +hsync -vsync > > Yeah, it's a pain, and yeah, I hope to see this code added to the X > server soon. > > -- > keith.pack...@intel.com > ___ xorg mailing list xorg@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/xorg
