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| author | Arthur Heymans <arthur@aheymans.xyz> | 2016-06-27 17:47:58 (EDT) |
|---|---|---|
| committer | Leah Woods <info@minifree.org> | 2016-06-27 23:01:57 (EDT) |
| commit | 832e17262fad58ad4601937fe50f9e43d32f444c (patch) | |
| tree | c48e70f76f575a08c25204bae80944b6b89109d0 | |
| parent | 430d0704771c7e9a37124b7ac71c4055e1ade45e (diff) | |
| download | libreboot-832e17262fad58ad4601937fe50f9e43d32f444c.zip libreboot-832e17262fad58ad4601937fe50f9e43d32f444c.tar.gz libreboot-832e17262fad58ad4601937fe50f9e43d32f444c.tar.bz2 | |
guide on tweaking BCL_PWM_CTL
This a add a guide on how to tweak BLC_PWM_CTL.
This allows to fix problems with uneven backlight, coil whine
or display flicker.
| -rw-r--r-- | docs/libreboot.texi | 72 |
1 files changed, 70 insertions, 2 deletions
diff --git a/docs/libreboot.texi b/docs/libreboot.texi index 02f3915..9384d99 100644 --- a/docs/libreboot.texi +++ b/docs/libreboot.texi @@ -7520,6 +7520,7 @@ ukdvorak had to be created manually, based on usdvorak. diff them (under resourc * High Pitched Whining Noise on Idle - Parabola:: * X60/T60 Serial port - how to use:: for dock owners * Power Management Beeps on Thinkpads:: +* Finetune backlight control:: * Get EDID - Find out the name of your LCD panel:: @end menu @@ -7607,6 +7608,75 @@ Disable or enable beeps when removing/adding the charger:@* $ @strong{sudo ./nvr Disable or enable beeps when battery is low:@* $ @strong{sudo ./nvramtool - low_battery_beep=Enable}@* $ @strong{sudo ./nvramtool - low_battery_beep=Disable} A reboot is required, for these changes to take effect. +@node Finetune ba |