No DPMS for Console on x86_64
- From: Thomas Zehetbauer <thomasz@xxxxxxxxxxxxxx>
- Date: Sat, 13 May 2006 20:01:59 +0200
Unfortunately it seems that setterm's powersaving (DPMS) capabilities depend an APM support in the kernel and are therefore unavailable on the x86_64 architecture.
This shortcoming may have seemed unimportant when Opteron started in the server segment but there is a growing number of AMD Turion mobiles that could greatly benefit from this feature.
I wonder how difficult it would be, to port APM to the x86_64 architecture or to provide DPMS support in the FBDev drivers.
Tom
--
GMX - Die Totengräber des Message Exchange
http://www.hostmaster.org/GMX.html
Attachment:
pgpmbwYDFlTl2.pgp
Description: PGP signature
- Follow-Ups:
- Re: No DPMS for Console on x86_64
- From: Andi Kleen
- Re: No DPMS for Console on x86_64
- From: Jan Engelhardt
- Re: No DPMS for Console on x86_64
- Prev by Date: Re: [RFC PATCH 23/35] Increase x86 interrupt vector range
- Next by Date: Re: rt20 scheduling latency testcase and failure data
- Previous by thread: Re: [RFC PATCH 23/35] Increase x86 interrupt vector range
- Next by thread: Re: No DPMS for Console on x86_64
- Index(es):