Date: Fri, 16 Jul 2004 09:32:32 -0700 From: Nate Lawson <nate@root.org> To: takawata@jp.freebsd.org Cc: acpi@freebsd.org Subject: Re: acpi_video users needed Message-ID: <40F80320.8020804@root.org> In-Reply-To: <200407160557.OAA10108@axe-inc.co.jp> References: <200407160557.OAA10108@axe-inc.co.jp>
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takawata@jp.freebsd.org wrote: > In message <cone.1089955588.176391.648.1001@phobos.totalterror.net>, Niki Denev > wrote: >>Randy Bush writes: >> >> >>>>Can you define "properly attaching"? Mine stopped working about 3 >>>>weeks ago, but the .ko does load. I just don't get any hw.acpi.video >>>>sysctls and suspend no longer turns off the display. >>> >>>same here, thinkpad t40p, current bios. >>> >>>randy >>> >> >>here too. >>ThinkPad X31, latest BIOS. cvsupped yesterday. >> >>dmesg, acpidump, devinfo output at : >>http://totalterror.net/freebsd/ > > Just curious, Is acpi_video or device button worked for you on your > ThinkPad X31? > In my machine, device buttons or acpi_video requests or > even shutdown, that eventually invokes SMI, will cause the machine > hang up. Was it resolved with the latest BIOS? There's a recent regression in acpi_pci where we cleaned up the duplicate handles for PCI devices. Since acpi_video should attach to pci, not acpi, it fails to probe. The main fix is to finish jhb's vga_pci driver but perhaps I can commit a workaround sometime soon. -Nate
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