obs: fedora环境下AOC I2367f 显示器分辨率设置

[xwcwt]

Move to http://tab.d-thinker.org/showthread.php?tid=13598 .

1 操作系统环境
OS：Fedora 19 64 bit
GPU: i5-3470 with Intel HD 4000 Graphics

2 /etc/X11/xorg.conf 文件配置
在google上查阅了相关资料后得到的回答都是在 Screen 这个段中的 SubScreen 子段中 增加 Modes 这一参数来控制分辨率，但经测试发现都是无效，最后是通过在Monitor 段中增加 Modeline 这一相关参数 ，xorg.conf文件配置如下

Code:

Section "Files"
    ModulePath   "/usr/lib64/xorg/modules"
    FontPath     "catalogue:/etc/X11/fontpath.d"
    FontPath     "built-ins"
EndSection

Section "Module"
    Load  "glx"
EndSection

Section "InputDevice"
    Identifier  "Keyboard0"
    Driver      "kbd"
EndSection

Section "InputDevice"
    Identifier  "Mouse0"
    Driver      "mouse"
    Option        "Protocol" "auto"
    Option        "Device" "/dev/input/mice"
    Option        "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
    Identifier   "Monitor0"
    VendorName   "Monitor Vendor"
    ModelName    "Monitor Model"
        HorizSync    30 - 83
        VertRefresh  50 - 76
    Gamma 1
        Modeline "1920x1080_60" 172.80 1920 2040 2248 2576 1080 1081 1084 1118 +hsync +vsync
        ModeLine "1152x864_75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
    ModeLine "1280x1024_60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
EndSection


Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
        ### <percent>: "<f>%"
        ### [arg]: arg optional
        #Option     "NoAccel"                # [<bool>]
        #Option     "AccelMethod"            # <str>
        #Option     "Backlight"              # <str>
        #Option     "DRI"                    # <str>
        #Option     "ColorKey"               # <i>
        #Option     "VideoKey"               # <i>
        #Option     "Tiling"                 # [<bool>]
        #Option     "LinearFramebuffer"      # [<bool>]
        #Option     "SwapbuffersWait"        # [<bool>]
        #Option     "TripleBuffer"           # [<bool>]
        #Option     "XvPreferOverlay"        # [<bool>]
        #Option     "HotPlug"                # [<bool>]
        #Option     "RelaxedFencing"         # [<bool>]
        #Option     "XvMC"                   # [<bool>]
        #Option     "ZaphodHeads"            # <str>
        #Option     "TearFree"               # [<bool>]
        #Option     "PerCrtcPixmaps"         # [<bool>]
        #Option     "FallbackDebug"          # [<bool>]
        #Option     "DebugFlushBatches"      # [<bool>]
        #Option     "DebugFlushCaches"       # [<bool>]
        #Option     "DebugWait"              # [<bool>]
        #Option     "BufferCache"            # [<bool>]
    Identifier  "Card0"
    Driver      "intel"
    BusID       "PCI:0:2:0"
EndSection

Section "Screen"
    Identifier "Screen0"
    Device     "Card0"
    Monitor    "Monitor0"
    DefaultDepth 24
    SubSection "Display"
        Viewport   0 0
        Depth     1
    EndSubSection
    SubSection "Display"
        Viewport   0 0
        Depth     4
    EndSubSection
    SubSection "Display"
        Viewport   0 0
        Depth     8
    EndSubSection
    SubSection "Display"
        Viewport   0 0
        Depth     15
    EndSubSection
    SubSection "Display"
        Viewport   0 0
        Depth     16
    EndSubSection
    SubSection "Display"
        Viewport   0 0
        Depth     24
        Modes "1920x1080"  "1680x1050"  "1024x768"
    EndSubSection
EndSection


Section "ServerLayout"
    Identifier     "X.org Configured"
    Screen      0  "Screen0" 0 0
    InputDevice    "Mouse0" "CorePointer"
    InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

其中的modeline 参数的后面几个数字是通过gtf/cvf命令来计算得到 例如计算分辨率为1920x1080 刷新率为60 的 modeline 命令如下

Code:

gtf 1920 1080 60

结果为

Code:

Modeline "1920x1680_60.00"  275.30  1920 2072 2280 2640  1680 1681 1684 1738  -HSync +Vsync

[lingu]

Pls mv this out of the Linux board. Almost everything can be placed in the Linux board and nobody can find anything here if it has 1000 threads.

[xwcwt]

(04-23-2019 04:37 PM)lingu Wrote:  Pls mv this out of the Linux board. Almost everything can be placed in the Linux board and nobody can find anything here if it has 1000 threads.

Move to http://tab.d-thinker.org/showthread.php?tid=13598 first since I feel this is related the OS setting with the GPU card and can be under OS/Device.

[dyim]

我是设置前分辨率前先xrandr，查看当前分辨率，和最大分辨率，然后按照你的命令进行设置。