LCD Brightness control via sysctl..

From: Daniel O'Connor <doconnor_at_gsoft.com.au>
Date: Sun, 7 Mar 2004 15:26:46 +1030
I tried the acpi-vid patch earlier and have now updated my kernel to grab the 
committed version, but I still don't see any brightness sysctls :(

I don't understand how I can have a .active entry for a display but 
no .brightness (after looking at the code).

sysctl hw.acpi.video returns ->
hw.acpi.video.tv0.active: 0
hw.acpi.video.crt0.active: 0
hw.acpi.video.out0.active: 0
hw.acpi.video.lcd0.active: 0
hw.acpi.video.out1.active: 0

This is on a Dell Inspiron 8600 with an nVidia GeForce FX Go5200 with the 
nvidia binary driver.

Does anyone have any other experiences WRT brightness controls? Thanks.

-- 
Daniel O'Connor software and network engineer
for Genesis Software - http://www.gsoft.com.au
"The nice thing about standards is that there
are so many of them to choose from."
  -- Andrew Tanenbaum
GPG Fingerprint - 9A8C 569F 685A D928 5140  AE4B 319B 41F4 5D17 FDD5
Received on Sat Mar 06 2004 - 19:56:50 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:37:46 UTC