acpi_video on SONY VAIO PCG-Z1 [was: acpi_video users needed]
postfix at sendmail.ru
Mon Aug 30 11:53:05 PDT 2004
On Mon, Aug 30, 2004 at 11:58:40PM +0900, takawata at jp.freebsd.org wrote:
> Because the ACPI device object has not enough interfaces to get the
> acpi_video driver work.
> Acpi_video driver does not check PCI device class: it checks the
> interfaces instead.
> You don't need to bother attaching acpi_video driver.
> Device (VID0)
> Name (_ADR, 0x00)
> OperationRegion (VIDR, PCI_Config, 0x4C, 0x04)
> Field (VIDR, ByteAcc, NoLock, Preserve)
> SSID, 32
> Device (CRT)
> Name (_ADR, 0x0100)
> Device (LCD)
> Name (_ADR, 0x0110)
> Device (TV)
> Name (_ADR, 0x0200)
Well I have such Device in my asl file. But still has no video sysctl
variables. It seems to me that video is the only thing which doesn't works after resuming from suspend, I can log in remotely via ssh but monitor looks "dead" (or "frozen").
Anton A. Karpov
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