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Diffstat (limited to 'system/xbrightness/README')
| -rw-r--r-- | system/xbrightness/README | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/system/xbrightness/README b/system/xbrightness/README new file mode 100644 index 0000000000..73f8bf850a --- /dev/null +++ b/system/xbrightness/README @@ -0,0 +1,8 @@ +xbrightness sets the overall brightness of a monitor via the XFree86 +X server video mode extension (XFree86-VidMod‐Extension). + +It uses the XF86VidModeSetGammaRamp function, which provides +a more flexible control than the old XF86VidMode‐SetGamma. The +latter function cannot change the endpoints of the gamma curve, +only the middle, so full brightness remains full brightness no +matter how you set the gamma. |