Created attachment 18956 [details] Picture of stripes on monitor. Dear developers, I am the owner of an ASUS EeePC 701 4G and am not able to get the ASUS VW222S [2] as an external display going at a resolution of 1680 * 1050 over VGA, which is the only port available. I am just seeing moving stripes on the display (image attached) and the On Screen Display (OSD) from the monitor says it is displaying 1680 * 1050 resolution. The thing is that a lot of people can get this this resolution to work (with different monitor?) [3][4] with this modification [5] to xorg.conf. I am hoping you can give me a hint how to proceed. The monitor does work on a desktop PC without problems with a openchrome driver. Some people helped me to get some information together for comparison [6]. There was no difference in the result between the versions in Debian unstable and experimental. I upgrade to X Server 1.5.0 (RC6) and the xserver-xorg-video-intel 2.4.2 driver from Debian and the problem still remained. Any help is appreciated. Thanks in advance, Paul [1] http://en.wikipedia.org/wiki/EeePC [2] http://www.asus.com/products.aspx?l1=10&l2=89&l3=362&l4=0&model=1741&modelmenu=1 [3] http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2008-August/000569.html [4] http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2008-August/000637.html [5] http://wiki.debian.org/DebianEeePC/HowTo/Configure#head-5002c433e6ebf8a0a8fae6ae545cc32789bdae3f [6] http://lists.alioth.debian.org/pipermail/debian-eeepc-devel/2008-August/000756.html
Created attachment 18957 [details] X.org configuration file
Created attachment 18959 [details] output of ddcprobe and xrandr after having issued xrandr The command used was the following. xrandr --output VGA --mode auto --below LVDS
Created attachment 18960 [details] Log-file with Intel 2.4.2 and "ModeDebug" "yes"
Created attachment 18961 [details] log file from intel driver 2.4.2 and "ModeDebug" "no"
Created attachment 18971 [details] log file from desktop pc with openchrome driver and Asus WV222S connected as monitor This is the log file, which is created under Debian Sid on a destop machine with a VIA chipset and the openchrome driver. The monitor works as expected on that machine. Maybe it helps to spot a difference in detecting the resolution.
Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050 1053 1059 1089 +hsync +vsync (65.3 kHz) Could you try the above modeline with xrandr to see if it works? It seems the EDID data of your monitor is not correct. Thanks, Hong Hi, Zhenyu, Long time no see:) still busy working on graphic driver? :)
(In reply to comment #6) Dear Hong, thank you for your suggestion. > Modeline "1680x1050"x60.0 146.25 1680 1784 1960 2240 1050 1053 1059 1089 > +hsync +vsync (65.3 kHz) > > Could you try the above modeline with xrandr to see if it works? I did $ xrandr --newmode "1680x1050" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 +hsync +vsync $ xrandr --addmode VGA 1680x1050 $ xrandr Screen 0: minimum 320 x 200, current 800 x 480, maximum 2048 x 2048 VGA disconnected (normal left inverted right x axis y axis) 1680x1050 60.0 LVDS connected 800x480+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 800x480 60.0*+ 640x480 85.0 72.8 75.0 59.9 720x400 85.0 640x400 85.1 640x350 85.1 TV disconnected (normal left inverted right x axis y axis) $ xrandr --output VGA --mode 1680x1050 $ xrandr Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 2048 x 2048 VGA connected 1680x1050+0+0 (normal left inverted right x axis y axis) 473mm x 296mm 1680x1050 60.0*+ 60.0 60.0* 60.0 1600x1200 60.0 60.0 1600x1024 60.2 1400x1050 74.8 70.0 60.0 1280x1024 75.0 60.0 60.0 1440x900 59.9 60.0 1280x960 60.0 60.0 1360x768 59.8 1152x864 75.0 75.0 75.0 70.0 60.0 1024x768 75.1 75.0 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 640x480 75.0 72.8 72.8 75.0 66.7 60.0 59.9 720x400 70.1 LVDS connected 800x480+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 800x480 60.0*+ 640x480 85.0 72.8 75.0 59.9 720x400 85.0 640x400 85.1 640x350 85.1 TV disconnected (normal left inverted right x axis y axis) $ xrandr --output VGA --off But that did not help. I am still getting the vertical lines. Maybe a little faster moving, due to the the different refresh rates. Does it have to do something with this? (II) intel(0): Not using default mode "1680x1050" (monitor doesn't support reduced blanking) (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > It seems the EDID data of your monitor is not correct. Do you have an idea why it is working with openchrome than. Do the drivers detect the settings themselves, i. e., is there a difference between intel and openchrome? I am attaching the log-file. Thanks, Paul
Created attachment 19126 [details] log file trying comment #6
(In reply to comment #7) ... > $ xrandr --output VGA --mode 1680x1050 > $ xrandr Would you please verify (using xrandr --verbose) that your monitor are actually using the manually added mode? Or you can use another name (1680x1050_test) for your modeline? > > Does it have to do something with this? > > (II) intel(0): Not using default mode "1680x1050" (monitor doesn't support > reduced blanking) > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > No, we are just filtering out some inappropriate modes for LVDS. > > Do you have an idea why it is working with openchrome than. Do the drivers > detect the settings themselves, i. e., is there a difference between intel and > openchrome? [VW222_Analog.AddReg] ... HKR,"MODES\1680,1050",Mode1,,"30.0-83.0,56.0-76.0,+,+" ... HKR,,ICMProfile,0,"VW222.icm" This is what I found in the .inf file in ASUS's windows driver package. It requires +hsync +vsync for 1680x1050 while driver detected -hsync +vsync from the EDID data. Thanks, Hong
Dear Hong, (In reply to comment #9) thank you for your response. > (In reply to comment #7) > ... > > $ xrandr --output VGA --mode 1680x1050 > > $ xrandr > > Would you please verify (using xrandr --verbose) that your monitor are > actually using the manually added mode? Or you can use another name > (1680x1050_test) for your modeline? I do still get the wrong image, i. e. horizontal lines. $ xrandr --newmode "vw222s" 146.25 1680 1784 1960 2240 1050 1053 1059 1089 +hsync +vsync $ xrandr --addmode VGA vw222s $ xrandr Screen 0: minimum 320 x 200, current 800 x 480, maximum 2048 x 2048 VGA disconnected (normal left inverted right x axis y axis) vw222s 60.0 LVDS connected 800x480+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 800x480 60.0*+ 640x480 85.0 72.8 75.0 59.9 720x400 85.0 640x400 85.1 640x350 85.1 TV disconnected (normal left inverted right x axis y axis) $ xrandr --output VGA --mode vw222s $ xrandr --verbose Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 2048 x 2048 VGA connected 1680x1050+0+0 (0x84) normal (normal left inverted right x axis y axis) 473mm x 296mm Identifier: 0x3b Timestamp: 22053 Subpixel: unknown Clones: CRTC: 0 CRTCs: 0 1 EDID_DATA: 00ffffffffffff000469a22201010101 0c1201031e2f1e78eec4f6a3574a9c23 114f54bfef00714f818081409500a940 b3000101010121399030621a274068b0 3600d9281100001c000000fd00384b1f 5111000a202020202020000000fc0056 573232320a20202020202020000000ff 0038334c4d51533037393235300a00b3 1680x1050 (0x85) 146.2MHz -HSync +VSync +preferred h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz 1600x1200 (0x86) 162.0MHz +HSync +VSync h: width 1600 start 1664 end 1856 total 2160 skew 0 clock 75.0KHz v: height 1200 start 1201 end 1204 total 1250 clock 60.0Hz 1600x1200 (0x87) 161.0MHz -HSync +VSync h: width 1600 start 1704 end 1880 total 2160 skew 0 clock 74.5KHz v: height 1200 start 1201 end 1204 total 1242 clock 60.0Hz 1680x1050 (0x88) 147.1MHz -HSync +VSync h: width 1680 start 1784 end 1968 total 2256 skew 0 clock 65.2KHz v: height 1050 start 1051 end 1054 total 1087 clock 60.0Hz 1680x1050 (0x85) 146.2MHz -HSync +VSync h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz 1600x1024 (0x89) 103.1MHz +HSync +VSync h: width 1600 start 1600 end 1656 total 1664 skew 0 clock 62.0KHz v: height 1024 start 1024 end 1029 total 1030 clock 60.2Hz 1400x1050 (0x8a) 155.8MHz +HSync +VSync h: width 1400 start 1464 end 1784 total 1912 skew 0 clock 81.5KHz v: height 1050 start 1052 end 1064 total 1090 clock 74.8Hz 1400x1050 (0x8b) 145.1MHz -HSync +VSync h: width 1400 start 1496 end 1648 total 1896 skew 0 clock 76.5KHz v: height 1050 start 1051 end 1054 total 1093 clock 70.0Hz 1400x1050 (0x8c) 122.0MHz +HSync +VSync h: width 1400 start 1488 end 1640 total 1880 skew 0 clock 64.9KHz v: height 1050 start 1052 end 1064 total 1082 clock 60.0Hz 1280x1024 (0x8d) 135.0MHz +HSync +VSync h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz 1280x1024 (0x8e) 108.9MHz -HSync +VSync h: width 1280 start 1360 end 1496 total 1712 skew 0 clock 63.6KHz v: height 1024 start 1025 end 1028 total 1060 clock 60.0Hz 1280x1024 (0x8f) 108.0MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz 1440x900 (0x90) 106.5MHz -HSync +VSync h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz v: height 900 start 903 end 909 total 934 clock 59.9Hz 1440x900 (0x91) 106.5MHz -HSync +VSync h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz v: height 900 start 901 end 904 total 932 clock 60.0Hz 1280x960 (0x92) 108.0MHz +HSync +VSync h: width 1280 start 1376 end 1488 total 1800 skew 0 clock 60.0KHz v: height 960 start 961 end 964 total 1000 clock 60.0Hz 1280x960 (0x93) 102.1MHz -HSync +VSync h: width 1280 start 1360 end 1496 total 1712 skew 0 clock 59.6KHz v: height 960 start 961 end 964 total 994 clock 60.0Hz 1360x768 (0x94) 84.8MHz -HSync +VSync h: width 1360 start 1432 end 1568 total 1776 skew 0 clock 47.7KHz v: height 768 start 771 end 781 total 798 clock 59.8Hz 1152x864 (0x95) 108.0MHz +HSync +VSync h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.5KHz v: height 864 start 865 end 868 total 900 clock 75.0Hz 1152x864 (0x96) 105.0MHz -HSync +VSync h: width 1152 start 1224 end 1352 total 1552 skew 0 clock 67.6KHz v: height 864 start 865 end 868 total 902 clock 75.0Hz 1152x864 (0x97) 105.0MHz -HSync +VSync h: width 1152 start 1224 end 1352 total 1552 skew 0 clock 67.6KHz v: height 864 start 865 end 868 total 902 clock 75.0Hz 1152x864 (0x98) 96.8MHz -HSync +VSync h: width 1152 start 1224 end 1344 total 1536 skew 0 clock 63.0KHz v: height 864 start 865 end 868 total 900 clock 70.0Hz 1152x864 (0x99) 81.6MHz -HSync +VSync h: width 1152 start 1216 end 1336 total 1520 skew 0 clock 53.7KHz v: height 864 start 865 end 868 total 895 clock 60.0Hz 1024x768 (0x9a) 78.8MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.1KHz v: height 768 start 769 end 772 total 800 clock 75.1Hz 1024x768 (0x9b) 78.8MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.0KHz v: height 768 start 769 end 772 total 800 clock 75.0Hz 1024x768 (0x9c) 75.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1328 skew 0 clock 56.5KHz v: height 768 start 771 end 777 total 806 clock 70.1Hz 1024x768 (0x9d) 65.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz v: height 768 start 771 end 777 total 806 clock 60.0Hz 832x624 (0x9e) 57.3MHz -HSync -VSync h: width 832 start 864 end 928 total 1152 skew 0 clock 49.7KHz v: height 624 start 625 end 628 total 667 clock 74.6Hz 800x600 (0x9f) 50.0MHz +HSync +VSync h: width 800 start 856 end 976 total 1040 skew 0 clock 48.1KHz v: height 600 start 637 end 643 total 666 clock 72.2Hz 800x600 (0xa0) 49.5MHz +HSync +VSync h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz v: height 600 start 601 end 604 total 625 clock 75.0Hz 800x600 (0xa1) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 800x600 (0xa2) 36.0MHz +HSync +VSync h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz v: height 600 start 601 end 603 total 625 clock 56.2Hz 640x480 (0x41) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0xa3) 31.5MHz -HSync -VSync h: width 640 start 664 end 704 total 832 skew 0 clock 37.9KHz v: height 480 start 489 end 491 total 520 clock 72.8Hz 640x480 (0x40) 31.5MHz -HSync -VSync h: width 640 start 664 end 704 total 832 skew 0 clock 37.9KHz v: height 480 start 489 end 492 total 520 clock 72.8Hz 640x480 (0x41) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0xa4) 30.2MHz -HSync -VSync h: width 640 start 704 end 768 total 864 skew 0 clock 35.0KHz v: height 480 start 483 end 486 total 525 clock 66.7Hz 640x480 (0xa5) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 60.0Hz 640x480 (0x42) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz 720x400 (0xa6) 28.3MHz -HSync +VSync h: width 720 start 738 end 846 total 900 skew 0 clock 31.5KHz v: height 400 start 412 end 414 total 449 clock 70.1Hz vw222s (0x84) 146.2MHz +HSync +VSync *current h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz LVDS connected 800x480+0+0 (0x3e) normal (normal left inverted right x axis y axis) 0mm x 0mm Identifier: 0x3c Timestamp: 22053 Subpixel: horizontal rgb Clones: CRTC: 1 CRTCs: 1 PANEL_FITTING: full supported: center full_aspect full BACKLIGHT_CONTROL: kernel supported: native legacy combination kernel BACKLIGHT: 14 (0x0000000e) range: (0,15) 800x480 (0x3e) 32.0MHz *current +preferred h: width 800 start 840 end 968 total 1056 skew 0 clock 30.3KHz v: height 480 start 481 end 484 total 505 clock 60.0Hz 640x480 (0x3f) 36.0MHz -HSync -VSync h: width 640 start 696 end 752 total 832 skew 0 clock 43.3KHz v: height 480 start 481 end 484 total 509 clock 85.0Hz 640x480 (0x40) 31.5MHz -HSync -VSync h: width 640 start 664 end 704 total 832 skew 0 clock 37.9KHz v: height 480 start 489 end 492 total 520 clock 72.8Hz 640x480 (0x41) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0x42) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz 720x400 (0x43) 35.5MHz -HSync +VSync h: width 720 start 756 end 828 total 936 skew 0 clock 37.9KHz v: height 400 start 401 end 404 total 446 clock 85.0Hz 640x400 (0x44) 31.5MHz -HSync +VSync h: width 640 start 672 end 736 total 832 skew 0 clock 37.9KHz v: height 400 start 401 end 404 total 445 clock 85.1Hz 640x350 (0x45) 31.5MHz +HSync -VSync h: width 640 start 672 end 736 total 832 skew 0 clock 37.9KHz v: height 350 start 382 end 385 total 445 clock 85.1Hz TV disconnected (normal left inverted right x axis y axis) Identifier: 0x3d Timestamp: 22053 Subpixel: unknown Clones: CRTCs: 0 1 BOTTOM: 37 (0x00000025) range: (0,100) RIGHT: 46 (0x0000002e) range: (0,100) TOP: 36 (0x00000024) range: (0,100) LEFT: 54 (0x00000036) range: (0,100) TV_FORMAT: NTSC-M supported: NTSC-M NTSC-443 NTSC-J PAL-M PAL-N PAL $ xrandr --output VGA --off > > Does it have to do something with this? > > > > (II) intel(0): Not using default mode "1680x1050" (monitor doesn't support > > reduced blanking) > > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > > (II) intel(0): Not using default mode "1680x1050" (exceeds panel dimensions) > > > > No, we are just filtering out some inappropriate modes for LVDS. I understand. > > Do you have an idea why it is working with openchrome than. Do the drivers > > detect the settings themselves, i. e., is there a difference between intel > > and openchrome? > > [VW222_Analog.AddReg] > ... > HKR,"MODES\1680,1050",Mode1,,"30.0-83.0,56.0-76.0,+,+" > ... > HKR,,ICMProfile,0,"VW222.icm" > > This is what I found in the .inf file in ASUS's windows driver package. It > requires +hsync +vsync for 1680x1050 while driver detected -hsync +vsync from > the EDID data. It is still strange for me, that openchrome is getting the right settings. Maybe it this output is helpful for comparison. I looks like it does not try to detect EDID data. $ LANG=C dpkg -l xserver-xorg-video-openchrome Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Cfg-files/Unpacked/Failed-cfg/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name Version Description +++-==============-==================-============================================ ii xserver-xorg-v 1:0.2.902+svn579-2 X.Org X server -- VIA display driver $ xrandr --verbose Screen 0: minimum 640 x 400, current 1680 x 1050, maximum 1680 x 1050 default connected 1680x1050+0+0 (0x50) normal (normal) 0mm x 0mm Identifier: 0x4f Timestamp: 128709 Subpixel: no subpixels Clones: CRTC: 0 CRTCs: 0 1680x1050 (0x50) 105.8MHz *current h: width 1680 start 0 end 0 total 1680 skew 0 clock 63.0KHz v: height 1050 start 0 end 0 total 1050 clock 60.0Hz 1400x1050 (0x51) 102.9MHz h: width 1400 start 0 end 0 total 1400 skew 0 clock 73.5KHz v: height 1050 start 0 end 0 total 1050 clock 70.0Hz 1400x1050 (0x52) 88.2MHz h: width 1400 start 0 end 0 total 1400 skew 0 clock 63.0KHz v: height 1050 start 0 end 0 total 1050 clock 60.0Hz 1280x1024 (0x53) 98.3MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 76.8KHz v: height 1024 start 0 end 0 total 1024 clock 75.0Hz 1280x1024 (0x54) 78.6MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 61.4KHz v: height 1024 start 0 end 0 total 1024 clock 60.0Hz 1440x900 (0x55) 77.8MHz h: width 1440 start 0 end 0 total 1440 skew 0 clock 54.0KHz v: height 900 start 0 end 0 total 900 clock 60.0Hz 1280x960 (0x56) 73.7MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 57.6KHz v: height 960 start 0 end 0 total 960 clock 60.0Hz 1280x800 (0x57) 61.4MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 48.0KHz v: height 800 start 0 end 0 total 800 clock 60.0Hz 1152x864 (0x58) 74.6MHz h: width 1152 start 0 end 0 total 1152 skew 0 clock 64.8KHz v: height 864 start 0 end 0 total 864 clock 75.0Hz 1280x768 (0x59) 59.0MHz h: width 1280 start 0 end 0 total 1280 skew 0 clock 46.1KHz v: height 768 start 0 end 0 total 768 clock 60.0Hz 1024x768 (0x5a) 59.0MHz h: width 1024 start 0 end 0 total 1024 skew 0 clock 57.6KHz v: height 768 start 0 end 0 total 768 clock 75.0Hz 1024x768 (0x5b) 55.1MHz h: width 1024 start 0 end 0 total 1024 skew 0 clock 53.8KHz v: height 768 start 0 end 0 total 768 clock 70.0Hz 1024x768 (0x5c) 47.2MHz h: width 1024 start 0 end 0 total 1024 skew 0 clock 46.1KHz v: height 768 start 0 end 0 total 768 clock 60.0Hz 832x624 (0x5d) 38.9MHz h: width 832 start 0 end 0 total 832 skew 0 clock 46.8KHz v: height 624 start 0 end 0 total 624 clock 75.0Hz 800x600 (0x5e) 36.0MHz h: width 800 start 0 end 0 total 800 skew 0 clock 45.0KHz v: height 600 start 0 end 0 total 600 clock 75.0Hz 800x600 (0x5f) 34.6MHz h: width 800 start 0 end 0 total 800 skew 0 clock 43.2KHz v: height 600 start 0 end 0 total 600 clock 72.0Hz 800x600 (0x60) 28.8MHz h: width 800 start 0 end 0 total 800 skew 0 clock 36.0KHz v: height 600 start 0 end 0 total 600 clock 60.0Hz 800x600 (0x61) 26.9MHz h: width 800 start 0 end 0 total 800 skew 0 clock 33.6KHz v: height 600 start 0 end 0 total 600 clock 56.0Hz 640x480 (0x62) 23.0MHz h: width 640 start 0 end 0 total 640 skew 0 clock 36.0KHz v: height 480 start 0 end 0 total 480 clock 75.0Hz 640x480 (0x63) 22.4MHz h: width 640 start 0 end 0 total 640 skew 0 clock 35.0KHz v: height 480 start 0 end 0 total 480 clock 73.0Hz 640x480 (0x64) 20.6MHz h: width 640 start 0 end 0 total 640 skew 0 clock 32.2KHz v: height 480 start 0 end 0 total 480 clock 67.0Hz 640x480 (0x65) 18.4MHz h: width 640 start 0 end 0 total 640 skew 0 clock 28.8KHz v: height 480 start 0 end 0 total 480 clock 60.0Hz 720x400 (0x66) 20.2MHz h: width 720 start 0 end 0 total 720 skew 0 clock 28.0KHz v: height 400 start 0 end 0 total 400 clock 70.0Hz Thanks a lot, Paul
not sure why the detailed mode doesn't work with the i915gm chip :( Would you please try the reduced blanking mode to see if it works? Using #cvt -r 1680 1050 to calculate the modeline, and please also try +hsync +vsync option with reduced blanking mode. Thanks, Hong
(In reply to comment #11) > not sure why the detailed mode doesn't work with the i915gm chip :( > > Would you please try the reduced blanking mode to see if it works? > Using #cvt -r 1680 1050 to calculate the modeline, and please also try +hsync > +vsync option with reduced blanking mode. Yes it worked!!! Thank you so much. The first try worked right away, so I did not try the other variants. If you want me to do for debugging or fixing something, please tell me. The image was not centered on the VGA display (little bit to the right and, I believe, a little bit stretched horizontally). Not finding a auto detect setting on the monitor, I turned it off and on again and it was centered correctly. Here is what I did. $ cvt -v -r 1680 1050 # 1680x1050 59.88 Hz (CVT 1.76MA-R) hsync: 64.67 kHz; pclk: 119.00 MHz Modeline "1680x1050R" 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync $ xrandr --newmode "vw222s" 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync $ xrandr --addmode VGA vw222s $ xrandr Screen 0: minimum 320 x 200, current 800 x 480, maximum 2048 x 2048 VGA disconnected (normal left inverted right x axis y axis) vw222s 59.9 LVDS connected 800x480+0+0 (normal left inverted right x axis y axis) 0mm x 0mm 800x480 60.0*+ 640x480 85.0 72.8 75.0 59.9 720x400 85.0 640x400 85.1 640x350 85.1 TV disconnected (normal left inverted right x axis y axis) paul@uinonah:~$ xrandr --output VGA --mode vw222s paul@uinonah:~$ xrandr --verbose Screen 0: minimum 320 x 200, current 1680 x 1050, maximum 2048 x 2048 VGA connected 1680x1050+0+0 (0x84) normal (normal left inverted right x axis y axis) 473mm x 296mm Identifier: 0x3b Timestamp: 21658 Subpixel: unknown Clones: CRTC: 0 CRTCs: 0 1 EDID_DATA: 00ffffffffffff000469a22201010101 0c1201031e2f1e78eec4f6a3574a9c23 114f54bfef00714f818081409500a940 b3000101010121399030621a274068b0 3600d9281100001c000000fd00384b1f 5111000a202020202020000000fc0056 573232320a20202020202020000000ff 0038334c4d51533037393235300a00b3 1680x1050 (0x85) 146.2MHz -HSync +VSync +preferred h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz 1600x1200 (0x86) 162.0MHz +HSync +VSync h: width 1600 start 1664 end 1856 total 2160 skew 0 clock 75.0KHz v: height 1200 start 1201 end 1204 total 1250 clock 60.0Hz 1600x1200 (0x87) 161.0MHz -HSync +VSync h: width 1600 start 1704 end 1880 total 2160 skew 0 clock 74.5KHz v: height 1200 start 1201 end 1204 total 1242 clock 60.0Hz 1680x1050 (0x88) 147.1MHz -HSync +VSync h: width 1680 start 1784 end 1968 total 2256 skew 0 clock 65.2KHz v: height 1050 start 1051 end 1054 total 1087 clock 60.0Hz 1680x1050 (0x85) 146.2MHz -HSync +VSync h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.3KHz v: height 1050 start 1053 end 1059 total 1089 clock 60.0Hz 1600x1024 (0x89) 103.1MHz +HSync +VSync h: width 1600 start 1600 end 1656 total 1664 skew 0 clock 62.0KHz v: height 1024 start 1024 end 1029 total 1030 clock 60.2Hz 1400x1050 (0x8a) 155.8MHz +HSync +VSync h: width 1400 start 1464 end 1784 total 1912 skew 0 clock 81.5KHz v: height 1050 start 1052 end 1064 total 1090 clock 74.8Hz 1400x1050 (0x8b) 145.1MHz -HSync +VSync h: width 1400 start 1496 end 1648 total 1896 skew 0 clock 76.5KHz v: height 1050 start 1051 end 1054 total 1093 clock 70.0Hz 1400x1050 (0x8c) 122.0MHz +HSync +VSync h: width 1400 start 1488 end 1640 total 1880 skew 0 clock 64.9KHz v: height 1050 start 1052 end 1064 total 1082 clock 60.0Hz 1280x1024 (0x8d) 135.0MHz +HSync +VSync h: width 1280 start 1296 end 1440 total 1688 skew 0 clock 80.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 75.0Hz 1280x1024 (0x8e) 108.9MHz -HSync +VSync h: width 1280 start 1360 end 1496 total 1712 skew 0 clock 63.6KHz v: height 1024 start 1025 end 1028 total 1060 clock 60.0Hz 1280x1024 (0x8f) 108.0MHz +HSync +VSync h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz 1440x900 (0x90) 106.5MHz -HSync +VSync h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz v: height 900 start 903 end 909 total 934 clock 59.9Hz 1440x900 (0x91) 106.5MHz -HSync +VSync h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.9KHz v: height 900 start 901 end 904 total 932 clock 60.0Hz 1280x960 (0x92) 108.0MHz +HSync +VSync h: width 1280 start 1376 end 1488 total 1800 skew 0 clock 60.0KHz v: height 960 start 961 end 964 total 1000 clock 60.0Hz 1280x960 (0x93) 102.1MHz -HSync +VSync h: width 1280 start 1360 end 1496 total 1712 skew 0 clock 59.6KHz v: height 960 start 961 end 964 total 994 clock 60.0Hz 1360x768 (0x94) 84.8MHz -HSync +VSync h: width 1360 start 1432 end 1568 total 1776 skew 0 clock 47.7KHz v: height 768 start 771 end 781 total 798 clock 59.8Hz 1152x864 (0x95) 108.0MHz +HSync +VSync h: width 1152 start 1216 end 1344 total 1600 skew 0 clock 67.5KHz v: height 864 start 865 end 868 total 900 clock 75.0Hz 1152x864 (0x96) 105.0MHz -HSync +VSync h: width 1152 start 1224 end 1352 total 1552 skew 0 clock 67.6KHz v: height 864 start 865 end 868 total 902 clock 75.0Hz 1152x864 (0x97) 105.0MHz -HSync +VSync h: width 1152 start 1224 end 1352 total 1552 skew 0 clock 67.6KHz v: height 864 start 865 end 868 total 902 clock 75.0Hz 1152x864 (0x98) 96.8MHz -HSync +VSync h: width 1152 start 1224 end 1344 total 1536 skew 0 clock 63.0KHz v: height 864 start 865 end 868 total 900 clock 70.0Hz 1152x864 (0x99) 81.6MHz -HSync +VSync h: width 1152 start 1216 end 1336 total 1520 skew 0 clock 53.7KHz v: height 864 start 865 end 868 total 895 clock 60.0Hz 1024x768 (0x9a) 78.8MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.1KHz v: height 768 start 769 end 772 total 800 clock 75.1Hz 1024x768 (0x9b) 78.8MHz +HSync +VSync h: width 1024 start 1040 end 1136 total 1312 skew 0 clock 60.0KHz v: height 768 start 769 end 772 total 800 clock 75.0Hz 1024x768 (0x9c) 75.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1328 skew 0 clock 56.5KHz v: height 768 start 771 end 777 total 806 clock 70.1Hz 1024x768 (0x9d) 65.0MHz -HSync -VSync h: width 1024 start 1048 end 1184 total 1344 skew 0 clock 48.4KHz v: height 768 start 771 end 777 total 806 clock 60.0Hz 832x624 (0x9e) 57.3MHz -HSync -VSync h: width 832 start 864 end 928 total 1152 skew 0 clock 49.7KHz v: height 624 start 625 end 628 total 667 clock 74.6Hz 800x600 (0x9f) 50.0MHz +HSync +VSync h: width 800 start 856 end 976 total 1040 skew 0 clock 48.1KHz v: height 600 start 637 end 643 total 666 clock 72.2Hz 800x600 (0xa0) 49.5MHz +HSync +VSync h: width 800 start 816 end 896 total 1056 skew 0 clock 46.9KHz v: height 600 start 601 end 604 total 625 clock 75.0Hz 800x600 (0xa1) 40.0MHz +HSync +VSync h: width 800 start 840 end 968 total 1056 skew 0 clock 37.9KHz v: height 600 start 601 end 605 total 628 clock 60.3Hz 800x600 (0xa2) 36.0MHz +HSync +VSync h: width 800 start 824 end 896 total 1024 skew 0 clock 35.2KHz v: height 600 start 601 end 603 total 625 clock 56.2Hz 640x480 (0x41) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0xa3) 31.5MHz -HSync -VSync h: width 640 start 664 end 704 total 832 skew 0 clock 37.9KHz v: height 480 start 489 end 491 total 520 clock 72.8Hz 640x480 (0x40) 31.5MHz -HSync -VSync h: width 640 start 664 end 704 total 832 skew 0 clock 37.9KHz v: height 480 start 489 end 492 total 520 clock 72.8Hz 640x480 (0x41) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0xa4) 30.2MHz -HSync -VSync h: width 640 start 704 end 768 total 864 skew 0 clock 35.0KHz v: height 480 start 483 end 486 total 525 clock 66.7Hz 640x480 (0xa5) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 60.0Hz 640x480 (0x42) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz 720x400 (0xa6) 28.3MHz -HSync +VSync h: width 720 start 738 end 846 total 900 skew 0 clock 31.5KHz v: height 400 start 412 end 414 total 449 clock 70.1Hz vw222s (0x84) 119.0MHz +HSync -VSync *current h: width 1680 start 1728 end 1760 total 1840 skew 0 clock 64.7KHz v: height 1050 start 1053 end 1059 total 1080 clock 59.9Hz LVDS connected 800x480+0+0 (0x3e) normal (normal left inverted right x axis y axis) 0mm x 0mm Identifier: 0x3c Timestamp: 21658 Subpixel: horizontal rgb Clones: CRTC: 1 CRTCs: 1 PANEL_FITTING: full supported: center full_aspect full BACKLIGHT_CONTROL: kernel supported: native legacy combination kernel BACKLIGHT: 8 (0x00000008) range: (0,15) 800x480 (0x3e) 32.0MHz *current +preferred h: width 800 start 840 end 968 total 1056 skew 0 clock 30.3KHz v: height 480 start 481 end 484 total 505 clock 60.0Hz 640x480 (0x3f) 36.0MHz -HSync -VSync h: width 640 start 696 end 752 total 832 skew 0 clock 43.3KHz v: height 480 start 481 end 484 total 509 clock 85.0Hz 640x480 (0x40) 31.5MHz -HSync -VSync h: width 640 start 664 end 704 total 832 skew 0 clock 37.9KHz v: height 480 start 489 end 492 total 520 clock 72.8Hz 640x480 (0x41) 31.5MHz -HSync -VSync h: width 640 start 656 end 720 total 840 skew 0 clock 37.5KHz v: height 480 start 481 end 484 total 500 clock 75.0Hz 640x480 (0x42) 25.2MHz -HSync -VSync h: width 640 start 656 end 752 total 800 skew 0 clock 31.5KHz v: height 480 start 490 end 492 total 525 clock 59.9Hz 720x400 (0x43) 35.5MHz -HSync +VSync h: width 720 start 756 end 828 total 936 skew 0 clock 37.9KHz v: height 400 start 401 end 404 total 446 clock 85.0Hz 640x400 (0x44) 31.5MHz -HSync +VSync h: width 640 start 672 end 736 total 832 skew 0 clock 37.9KHz v: height 400 start 401 end 404 total 445 clock 85.1Hz 640x350 (0x45) 31.5MHz +HSync -VSync h: width 640 start 672 end 736 total 832 skew 0 clock 37.9KHz v: height 350 start 382 end 385 total 445 clock 85.1Hz TV disconnected (normal left inverted right x axis y axis) Identifier: 0x3d Timestamp: 21658 Subpixel: unknown Clones: CRTCs: 0 1 BOTTOM: 37 (0x00000025) range: (0,100) RIGHT: 46 (0x0000002e) range: (0,100) TOP: 36 (0x00000024) range: (0,100) LEFT: 54 (0x00000036) range: (0,100) TV_FORMAT: NTSC-M supported: NTSC-M NTSC-443 NTSC-J PAL-M PAL-N PAL $ xrandr --output VGA --off Thanks again. Two questions remain. 1. Whose “fault” is it, that it does not work out of the box? ASUS providing wrong EDID data or the intel driver not being able to set up the monitor automatically (openchrome works). It would be nice to know to tell Asus and if they do not respond do not by there monitor products anymore. 2. What do I have to do to setup these setting by default? Add it somehow to xrandr (for example in some configuration file or at boot time) or add it to xorg.conf? Thanks, Paul
(In reply to comment #12) > Yes it worked!!! Thank you so much. The first try worked right away, so I did > not try the other variants. good news :) ... > Thanks again. Two questions remain. > > 1. Whose “fault” is it, that it does not work out of the box? > This is a complicated question:) it can be a bug in our driver, or a hardware bug in our graphics chipset (it seems with higher pixel clock - 146.2MHz, our graphics chipset can't generate correct video signal for your ASUS monitor to display). If openchrome works, with large probability the fault is on our side :) Since I don't have hardware at hand, I can't do further debugging. > ASUS providing wrong EDID data or the intel driver not being able to set up > the monitor automatically (openchrome works). It would be nice to know to > tell Asus and if they do not respond do not by there monitor products anymore. > > 2. What do I have to do to setup these setting by default? Add it somehow to > xrandr (for example in some configuration file or at boot time) or add it to > xorg.conf? > You can add the mode and make it the default one in xorg.conf (using the preferredMode option), please refer to http://www.intellinuxgraphics.org/dualhead.html for details. Thanks, Hong
This is definitely not fixed, because normal users cannot be expected to go through these steps. The goal is that everything works out of the box. A similar patch as done in [1] commit bc42aabc6a01b92b0f961d65671564e0e1cd7592 Author: Adam Jackson <ajax@redhat.com> Date: Wed May 23 16:26:54 2012 -0400 drm/edid/quirks: ViewSonic VA2026w Entirely new class of fail for this one. The detailed timings are for normal CVT but the monitor really wanted CVT-R. Bugzilla: http://bugzilla.redhat/com/516471 Signed-off-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> is needed. #26294 reports some more screens (TVs) having incorrect EDID data. [1] http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=bc42aabc6a01b92b0f961d65671564e0e1cd7592 [2] https://bugs.freedesktop.org/show_bug.cgi?id=26294
$ ./edid-decode asus.edid Extracted contents: header: 00 ff ff ff ff ff ff 00 serial number: 04 69 a2 22 01 01 01 01 0c 12 version: 01 03 basic params: 1e 2f 1e 78 ee chroma info: c4 f6 a3 57 4a 9c 23 11 4f 54 established: bf ef 00 standard: 71 4f 81 80 81 40 95 00 a9 40 b3 00 01 01 01 01 descriptor 1: 21 39 90 30 62 1a 27 40 68 b0 36 00 d9 28 11 00 00 1c descriptor 2: 00 00 00 fd 00 38 4b 1f 51 11 00 0a 20 20 20 20 20 20 descriptor 3: 00 00 00 fc 00 56 57 32 32 32 0a 20 20 20 20 20 20 20 descriptor 4: 00 00 00 ff 00 38 33 4c 4d 51 53 30 37 39 32 35 30 0a extensions: 00 checksum: b3 Manufacturer: ACI Model 22a2 Serial Number 16843009 Made week 12 of 2008 EDID version: 1.3 Analog display, Input voltage level: 0.7/0.3 V Configurable signal levels Sync: Separate Composite SyncOnGreen Maximum image size: 47 cm x 30 cm Gamma: 2.20 DPMS levels: Standby Suspend Off RGB color display Default (sRGB) color space is primary color space First detailed timing is preferred timing Established timings supported: 720x400@70Hz 640x480@60Hz 640x480@67Hz 640x480@72Hz 640x480@75Hz 800x600@56Hz 800x600@60Hz 800x600@72Hz 800x600@75Hz 832x624@75Hz 1024x768@60Hz 1024x768@70Hz 1024x768@75Hz 1280x1024@75Hz Standard timings supported: 1152x864@75Hz 1280x1024@60Hz 1280x960@60Hz 1440x900@60Hz 1600x1200@60Hz 1680x1050@60Hz Detailed mode: Clock 146.250 MHz, 473 mm x 296 mm 1680 1784 1960 2240 hborder 0 1050 1053 1059 1089 vborder 0 -hsync +vsync Monitor ranges: 56-75Hz vertical, 31-81kHz horizontal, max dotclock 170MHz Monitor name: VW222 Serial number: 83LMQS079250 Checksum: 0xb3 (valid)
The URL of the monitor changed to [1]. [1] http://www.asus.com/Display/LCD_Monitors/VW222S/
Patch sent to dri-devel list [1]. [1] http://lists.freedesktop.org/archives/dri-devel/2012-August/026478.html
A patch referencing this bug report has been merged in Linux v3.6-rc4: commit 6f33814bd4d9cfe76033a31b1c0c76c960cd8e4b Author: Paul Menzel <paulepanter@users.sourceforge.net> Date: Wed Aug 8 23:12:19 2012 +0200 drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S
Patch landed, I guess we can close this one. Paul, thanks a lot for tracking this down and creating the patch!
We need to revert the patch, see https://bugzilla.kernel.org/show_bug.cgi?id=52281
On the off-chance this is related can you try: https://patchwork.kernel.org/patch/2142571/ https://patchwork.kernel.org/patch/2142581/
A patch referencing a commit somehow associated to this bug report has been merged in Linux v3.9-rc1: commit db3985e5ca8f50fc17606855ba394783d11683a5 Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Wed Feb 13 20:37:48 2013 +1000 Revert "drm: Add EDID_QUIRK_FORCE_REDUCED_BLANKING for ASUS VW222S"
Paul, could you try the latest -nightly kernel? Afaics we still don't have DSPARB FIFO reassignment mentioned in db3985e5c implemented, but the two potential fixes mentioned in comment#21 are merged already, so it's worth a try.
Ping for testing the latest -nightly.
Timeout. Presumed fixed per comment #23. Please reopen if the problem persists with recent kernels.
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