0x791E:0x1462:0x7327: K9AG Neo2-Digital (DVI-D timing output issue)
Hello, recently I've bought new LG's LCD L1953TR with VGA+DVI-D connector. Connection via VGA output/cable is OK, all modes and frequencies works fine. Connection via DVI-D output/cable has some problems: * 720x400 - L1953TR does not show anything (LCD swithes to "sleep mode") * 640x480 - L1953TR shows picture for 5~7 seconds, then the screen is blank for 3~5 seconds, than the picture for 5~7 seconds, and so on...xrandr -s 0 It seems like "timing" problem/issue, because in 640x480 there are some "bad blinking pixels" - I saw those "bad blinking pixels" at graphic cards which had too much overclocked memory chips. Best regards, Tomas Thiemel e-mail: thiemel@centrum.cz http://www.wifizabreh.net **************************** MY HW/SW configuration: **************************** krtek@krtecek ~ $ uname -a Linux krtecek 2.6.24-gentoo-r7 #1 SMP PREEMPT Sun May 4 20:51:46 CEST 2008 x86_64 AMD Athlon(tm) 64 X2 Dual Core Processor 6400+ AuthenticAMD GNU/Linux krtek@krtecek ~ $ xrandr Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 1280 x 1280 VGA_1 disconnected TV_SVIDEO disconnected DVI-D_1 connected 1280x1024+0+0 338mm x 270mm 1280x1024 60.0*+ 59.9 1152x864 75.0 1024x768 74.9 75.1 60.0 832x624 74.6 800x600 75.0 74.9 60.3 640x480 75.0 74.4 60.0 720x400 70.1 krtek@krtecek ~ $ emerge --search radeonHD Searching... [ Results for search key : radeonHD ] [ Applications found : 1 ] * x11-drivers/xf86-video-radeonhd Latest version available: 1.2.1 Latest version installed: 1.2.1 Size of files: 500 kB Homepage: http://wiki.x.org/wiki/radeonhd Description: Experimental Radeon HD video driver. License: GPL-2 For Xorg.0.log see attached file
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Tomas Thiemel