Portál AbcLinuxu, 3. května 2025 16:34
xrandr --output VGA1 --brightness 1.1 --gamma 3:3:3Kontrast nevím, ale asi podobně.
xrandr --output LVDS --brightness 1.0 --gamma 1:1:1
# lsmod Module Size Used by radeonfb 111060 0 fb_ddc 1373 1 radeonfbStejně to nejde, je to pro staré radeony, já používám radeondrmfb, problém při nahrávání nenastal
#xvattr -a XV_CONTRAST -v 0 Found Xv 2.2 XV_CONTRAST set to 0 # xvattr -a XV_BRIGHTNESS -v 0 Found Xv 2.2 XV_BRIGHTNESS set to 0 # xvattr -a XV_BRIGHTNESS -v 12 Found Xv 2.2 XV_BRIGHTNESS set to 12 # xvattr -a XV_BRIGHTNESS -v -12 Found Xv 2.2 XV_BRIGHTNESS set to -12 # xvattr -a XV_BRIGHTNESS -v 60 Found Xv 2.2 XV_BRIGHTNESS set to 60 # xvattr -a XV_BRIGHTNESS -v 120 Found Xv 2.2 XV_BRIGHTNESS set to 120 #xvattr -a XV_COLORKEY -v 0 Found Xv 2.2 X Error of failed request: BadMatch (invalid parameter attributes) Major opcode of failed request: 132 (XVideo) Minor opcode of failed request: 13 () Serial number of failed request: 13 Current serial number in output stream: 14
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