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    SubjectRe: [PATCH, new ACPI driver] new sony_acpi driver
    On Sat, Feb 12, 2005 at 02:21:03PM +0100, Jean Delvare wrote:

    > > Based on feedback from Jean Delvare and Pekka Enberg, here is an
    > > updated version.
    > Works for me (Vaio PCG-GR214EP). Tested with 2.6.11-rc3-bk8.
    > I then enabled the debug mode. I couldn't find anything relevant WRT
    > what each additional file is supposed to do, but I still have noticed a
    > number of things you might be interested in.

    I have some interesting information from one user, who noticed that:

    * pbr is the power-on brightness. It's the brightness that the
    laptop uses at power-on time.

    * cdp is the CD-ROM power. Writing 0 to cdp turns off the cdrom in
    order to save a bit of power consumption.

    I'll add this information in the docs.

    Stelian Pop <>
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