On Fr, 20 Mär 2009, Matthew Garrett wrote: > As far as we can tell, the handling of the handover is consistent across > all dual-GPU nvidia laptops[1]. The right place for support to end up is > in the kernel component of the nouveau drivers. Whatever the nouveau drivers are? You mean those based on the kernel mode swching? Unfortunately that is far from prime time, and we need power saving now. I will take a look over the weekend maybe I can add a patch ontop of yours that only does that, taken from the code in the special vaio-Z sony-laptop module. Best wishes Norbert ------------------------------------------------------------------------------- Dr. Norbert Preining <preining@xxxxxxxx> Vienna University of Technology Debian Developer <preining@xxxxxxxxxx> Debian TeX Group gpg DSA: 0x09C5B094 fp: 14DF 2E6C 0307 BE6D AD76 A9C0 D2BF 4AA3 09C5 B094 ------------------------------------------------------------------------------- BODMIN The irrational and inevitable discrepancy between the amount pooled and the amount needed when a large group of people try to pay a bill together after a meal. --- Douglas Adams, The Meaning of Liff -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html