[lkml]   [2010]   [Feb]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectBrightness control for MacBook Pro - Nvidia 9400
Dear all,

I am booting a MacBookPro5,3 using elilo and efifb. Now I'd like to use
pommed to control display brightness (which won't work). Digging around
in mbp_nvidia_bl.c I figured out that tries to control the geforce 9600M
instead of the currently active geforece 9400m

02:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce 9600M GT] (rev a1)
03:00.0 VGA compatible controller: nVidia Corporation C79 [GeForce 9400M] (rev b1)

Does anyone have an idea which bytes to tweak to change brightness
levels for the 9400? Seems like 0x52f does not work - at least
setpci -s 03:00.0 0x52f.B=10 fails...

For the one fact about the future of which we can be certain is that it
will be utterly fantastic. -- Arthur C. Clarke, 1962
[unhandled content-type:application/pgp-signature]
 \ /
  Last update: 2010-02-11 21:41    [W:0.131 / U:0.476 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site