Date: Mon, 27 Jun 2005 15:57:20 -0700 From: George Hartzell <hartzell@kestrel.alerce.com> To: John Baldwin <jhb@FreeBSD.org> Cc: freebsd-current@FreeBSD.org, hartzell@alerce.com Subject: Re: suspend/restore almost works on Sony PCG-GRX570, acpi_video not good Message-ID: <17088.33872.136766.621988@satchel.alerce.com> In-Reply-To: <200506271715.14687.jhb@FreeBSD.org> References: <17077.62001.211846.349890@satchel.alerce.com> <200506271715.14687.jhb@FreeBSD.org>
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John Baldwin writes: > On Sunday 19 June 2005 06:31 pm, George Hartzell wrote: > > Hi, > > > > I'm working on a Sony PCG-GRX570. > > [...] > > The problem is that your LCD isn't turned back on via DPMS, but there's not a > good way to fix that always. Especially if your BIOS doesn't support DPMS. > Can you say a bit more about this? When I suspend, the panel dims, but I can still read what's on the screen. When I resume it never brightens, but I can still easily see what's there. I never goes completely black. If I boot up into linux using a text console, it displays similar behaviour, dimming on suspend, but it brightens back up on resume. I *have* managed to get it to go completely black using a horribly hacked up version of acpi_video w/ the DPMS patches, but it still won't wake up. g.
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