[Bug 58570] Proper LID detection and use external display native resolution

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Dec 20 04:27:22 PST 2012


https://bugs.freedesktop.org/show_bug.cgi?id=58570

--- Comment #1 from th0ma7 at gmail.com ---
Noe for the technical details:


$ uname -a
Linux gaston 3.7.0-7-generic #15-Ubuntu SMP Sat Dec 15 14:13:08 UTC 2012 x86_64
x86_64 x86_64 GNU/Linux



$ xrandr --verbose
Screen 0: minimum 320 x 200, current 1920 x 1200, maximum 8192 x 8192
LVDS1 connected 1366x768+0+0 (0x4a) normal (normal left inverted right x axis y
axis) 309mm x 174mm
    Identifier: 0x41
    Timestamp:  7378
    Subpixel:   horizontal rgb
    Gamma:      1.0:1.0:1.0
    Brightness: 1.0
    Clones:    
    CRTC:       0
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
    EDID:
        00ffffffffffff0025cc280000000000
        00140103801f12780a87f594574f8c27
        27505400000001010101010101010101
        010101010101121b5664500014303020
        140035ae100000180000000000202020
        20202020202020202020000000fe0049
        4e4c0a202020202020202020000000fe
        0042543134304757303256350a2000eb
    BACKLIGHT: 20 (0x00000014)    range:  (0,20)
    Backlight: 20 (0x00000014)    range:  (0,20)
    scaling mode:    Full aspect
        supported: None         Full         Center       Full aspect 
  1366x768 (0x4a)   69.3MHz -HSync -VSync *current +preferred
        h: width  1366 start 1414 end 1446 total 1466 skew    0 clock   47.3KHz
        v: height  768 start  769 end  773 total  788           clock   60.0Hz
  1360x768 (0x4b)   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
  1360x768 (0x4c)   72.0MHz +HSync -VSync
        h: width  1360 start 1408 end 1440 total 1520 skew    0 clock   47.4KHz
        v: height  768 start  771 end  781 total  790           clock   60.0Hz
  1024x768 (0x4d)   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
  800x600 (0x4e)   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 (0x4f)   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 (0x50)   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
VGA1 disconnected (normal left inverted right x axis y axis)
    Identifier: 0x42
    Timestamp:  7378
    Subpixel:   unknown
    Clones:    
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
HDMI1 disconnected (normal left inverted right x axis y axis)
    Identifier: 0x43
    Timestamp:  7378
    Subpixel:   unknown
    Clones:    
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
    Broadcast RGB:    Full
        supported: Full         Limited 16:2
    audio:    auto
        supported: force-dvi    off          auto         on          
DP1 disconnected (normal left inverted right x axis y axis)
    Identifier: 0x44
    Timestamp:  7378
    Subpixel:   unknown
    Clones:    
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
    Broadcast RGB:    Full
        supported: Full         Limited 16:2
    audio:    auto
        supported: force-dvi    off          auto         on          
HDMI2 connected 1920x1200+0+0 (0x51) normal (normal left inverted right x axis
y axis) 518mm x 324mm
    Identifier: 0x45
    Timestamp:  7378
    Subpixel:   unknown
    Gamma:      1.0:1.0:1.0
    Brightness: 1.0
    Clones:    
    CRTC:       1
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
    EDID:
        00ffffffffffff0010ac7aa04c564430
        0716010380342078eaee95a3544c9926
        0f5054a1080081408180a940b300d1c0
        010101010101283c80a070b023403020
        360006442100001a000000ff004d3247
        43523232493044564c0a000000fc0044
        454c4c2055323431324d0a20000000fd
        00323d1e5311000a202020202020002a
    Broadcast RGB:    Full
        supported: Full         Limited 16:2
    audio:    auto
        supported: force-dvi    off          auto         on          
  1920x1200 (0x51)  154.0MHz +HSync -VSync *current +preferred
        h: width  1920 start 1968 end 2000 total 2080 skew    0 clock   74.0KHz
        v: height 1200 start 1203 end 1209 total 1235           clock   60.0Hz
  1600x1200 (0x52)  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
  1680x1050 (0x53)  119.0MHz +HSync -VSync
        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
  1680x945 (0x54)  131.5MHz -HSync +VSync
        h: width  1680 start 1784 end 1960 total 2240 skew    0 clock   58.7KHz
        v: height  945 start  946 end  949 total  978           clock   60.0Hz
  1400x1050 (0x55)  101.0MHz +HSync -VSync
        h: width  1400 start 1448 end 1480 total 1560 skew    0 clock   64.7KHz
        v: height 1050 start 1053 end 1057 total 1080           clock   59.9Hz
  1600x900 (0x56)  119.0MHz -HSync +VSync
        h: width  1600 start 1696 end 1864 total 2128 skew    0 clock   55.9KHz
        v: height  900 start  901 end  904 total  932           clock   60.0Hz
  1280x1024 (0x57)  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 (0x58)   88.8MHz +HSync -VSync
        h: width  1440 start 1488 end 1520 total 1600 skew    0 clock   55.5KHz
        v: height  900 start  903 end  909 total  926           clock   59.9Hz
  1280x960 (0x59)  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
  1366x768 (0x5a)   85.9MHz -HSync +VSync
        h: width  1366 start 1439 end 1583 total 1800 skew    0 clock   47.7KHz
        v: height  768 start  769 end  772 total  795           clock   60.0Hz
  1360x768 (0x5b)   85.5MHz +HSync +VSync
        h: width  1360 start 1424 end 1536 total 1792 skew    0 clock   47.7KHz
        v: height  768 start  771 end  777 total  795           clock   60.0Hz
  1280x800 (0x5c)   71.0MHz +HSync -VSync
        h: width  1280 start 1328 end 1360 total 1440 skew    0 clock   49.3KHz
        v: height  800 start  803 end  809 total  823           clock   59.9Hz
  1280x768 (0x5d)   68.2MHz +HSync -VSync
        h: width  1280 start 1328 end 1360 total 1440 skew    0 clock   47.4KHz
        v: height  768 start  771 end  778 total  790           clock   60.0Hz
  1024x768 (0x4d)   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
  1024x576 (0x5e)   47.0MHz -HSync +VSync
        h: width  1024 start 1064 end 1168 total 1312 skew    0 clock   35.8KHz
        v: height  576 start  577 end  580 total  597           clock   60.0Hz
  800x600 (0x4e)   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 (0x4f)   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
  848x480 (0x5f)   33.8MHz +HSync +VSync
        h: width   848 start  864 end  976 total 1088 skew    0 clock   31.0KHz
        v: height  480 start  486 end  494 total  517           clock   60.0Hz
  640x480 (0x60)   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
  720x400 (0x61)   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
HDMI3 disconnected (normal left inverted right x axis y axis)
    Identifier: 0x46
    Timestamp:  7378
    Subpixel:   unknown
    Clones:    
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
    Broadcast RGB:    Full
        supported: Full         Limited 16:2
    audio:    auto
        supported: force-dvi    off          auto         on          
DP2 disconnected (normal left inverted right x axis y axis)
    Identifier: 0x47
    Timestamp:  7378
    Subpixel:   unknown
    Clones:    
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
    Broadcast RGB:    Full
        supported: Full         Limited 16:2
    audio:    auto
        supported: force-dvi    off          auto         on          
DP3 disconnected (normal left inverted right x axis y axis)
    Identifier: 0x48
    Timestamp:  7378
    Subpixel:   unknown
    Clones:    
    CRTCs:      0 1
    Transform:  1.000000 0.000000 0.000000
                0.000000 1.000000 0.000000
                0.000000 0.000000 1.000000
               filter: 
    Broadcast RGB:    Full
        supported: Full         Limited 16:2
    audio:    auto
        supported: force-dvi    off          auto         on

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