[ltp] Re: New ati-drivers out there

[Kai-Thorsten Hambrecht]

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Florian Dorpmueller wrote:
>> You can always switch to APM - fglrx reportedly suspends and resumes
>> nicely with APM.
> 
> 
> No events on my R51 when I press Fn+F4/F12 to suspend on my R51 with 
> APM. Therefore I need ACPI.

ACPI does work with fglrx. You need "radeontool" to switch off/on the 
backlight and "vbetool" to save/restore the video state. See attached 
acpi action script. This script works on both, X.org radeon and fglrx. 
Depending on your kernel version you may pass "acpi_sleep=s3_bios" to 
the kernel (i need this on 2.6.11-1.27_FC3).

Regards,
  Kai.

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