sony-vaio-z-series team mailing list archive

[Gyhor <gyhor@xxxxxx>]

Am 02.02.2012 17:16, schrieb vick:
> > >   If you have the time and desire you can give the new ATI drivers a try,
> > setup your xorg file to only point to the ati card on bus 22:00 and do not setup
> > a device for the Intel card. See if that still complains about PowerExpress not
> > supported on A+I systems.
> > I tried that. Didn't work, because the fglrx driver recognise that there is
> > a intel driver already loaded. Even it isn't setuped in xorg.conf
if i remove fglrx and disable kms for raden (radeon.modeset=0) than there is no 
error message:
$ dmesg|egrep -i "(radeon|drm|vga)"
*snip*
[    0.816897] vgaarb: device added: 
PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[    0.816915] vgaarb: device added: 
PCI:0000:16:00.0,decodes=io+mem,owns=none,locks=none
[    0.816921] vgaarb: loaded
[    0.816923] vgaarb: bridge control possible 0000:16:00.0
[    0.816926] vgaarb: no bridge control possible 0000:00:02.0
[    2.252191] [drm] Initialized drm 1.1.0 20060810
[    2.460411] [drm] MTRR allocation failed.  Graphics performance may suffer.
[    2.477659] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    2.477661] [drm] Driver supports precise vblank timestamp query.
[    2.477847] vgaarb: device changed decodes: 
PCI:0000:00:02.0,olddecodes=io+mem,decodes=none:owns=io+mem
[    2.477850] vgaarb: transferring owner from PCI:0000:00:02.0 to PCI:0000:16:00.0
[    4.636499] fbcon: inteldrmfb (fb0) is primary device
[    5.499264] fb0: inteldrmfb frame buffer device
[    5.499265] drm: registered panic notifier
[    5.500731] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA 
controller, please try module parameter "video.allow_duplicates=1"if the current 
driver doesn't work.
*snip*
[    5.501221] [Firmware Bug]: Duplicate ACPI video bus devices for the same VGA 
controller, please try module parameter "video.allow_duplicates=1"if the current 
driver doesn't work.
[    5.506448] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[    5.506906] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010).
[    5.506908] [drm] No driver support for vblank timestamp query.
[    5.506912] [drm] Initialized radeon 1.33.0 20080528 for 0000:16:00.0 on minor 1