Hi all,
I need to setup a few systems with a HD4670 card. I'm using catalyst 9.6, custom kernel. All works well except that I only can't seem to get the resolution/refresh rate I want from xorg.conf.
Manually selecting the resolution I want (1280x1024@85Hz) using xrandr
works when I do this:
And xrandr does show me the modelines I specify in xorg.conf. What I don't understand is how to make a particular modeline active for some output. In other words how do I do the equivalent of the above xrandr commands in xorg.conf? Or is this not possible with the catalyst 9.6?
Here's my xorg.conf:
I'm probably missing something, but what?
I need to setup a few systems with a HD4670 card. I'm using catalyst 9.6, custom kernel. All works well except that I only can't seem to get the resolution/refresh rate I want from xorg.conf.
Manually selecting the resolution I want (1280x1024@85Hz) using xrandr
works when I do this:
Code:
xrandr --newmode "1280x1024_85.00" 159.36 1280 1376 1512 1744 1024 1025 1028 1075 -HSync +Vsync xrandr --addmode CRT2 "1280x1024_85.00" xrandr --output CRT2 --mode "1280x1024_85.00"
Here's my xorg.conf:
Code:
Section "ServerFlags" Option "DefaultServerLayout" "Single" EndSection Section "Module" EndSection Section "InputDevice" Identifier "Keyboard 0" Driver "keyboard" Option "CoreKeyboard" Option "XkbRules" "xorg" Option "XkbModel" "pc104" Option "XkbLayout" "us" Option "XkbVariant" "altgr-intl" Option "XkbOptions" "lv3:ralt_switch,compose:menu" EndSection Section "InputDevice" Identifier "Mouse 0" Driver "mouse" Option "CorePointer" Option "Device" "/dev/input/mice" Option "Protocol" "ImPS/2" Option "ZAxisMapping" "4 5" EndSection Section "DRI" Mode 0666 EndSection Section "Monitor" Identifier "Monitor 0" DisplaySize 360 270 Modeline "1280x1024_85.00" 159.36 1280 1376 1512 1744 1024 1025 1028 1075 -HSync +Vsync Option "PreferredMode" "1280x1024_85.00" EndSection Section "Device" Identifier "Device 0" VendorName "Sapphire" BoardName "ATI Radeon HD4670" Driver "fglrx" BusID "PCI:1:0:0" Screen 0 # Option "Monitor-CRT2" "Monitor 0" EndSection Section "Screen" Identifier "Screen 0" Monitor "Monitor 0" Device "Device 0" DefaultDepth 24 SubSection "Display" Depth 24 Modes "1280x1024_85.00" EndSubSection EndSection Section "ServerLayout" Identifier "Single" Screen "Screen 0" InputDevice "Keyboard 0" InputDevice "Mouse 0" EndSection
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