From owner-freebsd-acpi@FreeBSD.ORG Fri Aug 9 03:01:50 2013 Return-Path: Delivered-To: freebsd-acpi@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 8583DCEF; Fri, 9 Aug 2013 03:01:50 +0000 (UTC) (envelope-from f0andrey@gmail.com) Received: from mail-we0-x234.google.com (mail-we0-x234.google.com [IPv6:2a00:1450:400c:c03::234]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id EC6012797; Fri, 9 Aug 2013 03:01:49 +0000 (UTC) Received: by mail-we0-f180.google.com with SMTP id p61so3137042wes.39 for ; Thu, 08 Aug 2013 20:01:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=hRPBRrYbHGAhmvBSJ6u1sE9pUC97l0mGpsHzVukIr+g=; b=Px0UUcfwYSS9lxMbIN9qXj+bGjQpwRn3pvDHDJuXftY7Rbt1pUT+5Cd00FUK/QRbHz WmkiaUuJZeEeyuqz7mA+q7hwPW5W7IDft0zuXJWYBqPoZVTxniYmHaj48LEKC3PorXen vvOxbNcp1aRJ9q/70tysRcY2Iz2RwAwJUcURkm18XDeIoWt9TzHUUtYr6bgga78vwB5a KxlRZTIGjShfkyNkpuWuZRoa5hQt718FJkHj7uw9kzYaEu+fCCZjI87eHIdSwr6VVnHg iGA6invcwqX1EFgN2Kv+4ItzzmfXBJ6t5mpOYmzk7rlcMZZQAmjUxryw/uhEMep3HfNy H37Q== MIME-Version: 1.0 X-Received: by 10.180.80.229 with SMTP id u5mr929256wix.59.1376017308382; Thu, 08 Aug 2013 20:01:48 -0700 (PDT) Received: by 10.194.57.52 with HTTP; Thu, 8 Aug 2013 20:01:48 -0700 (PDT) In-Reply-To: References: Date: Fri, 9 Aug 2013 07:01:48 +0400 Message-ID: Subject: Re: Lenovo X230 - suspend/resume video issues From: Andrey Fesenko To: Adrian Chadd Content-Type: text/plain; charset=UTF-8 Cc: freebsd-acpi@freebsd.org, freebsd-mobile@freebsd.org X-BeenThere: freebsd-acpi@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: ACPI and power management development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Aug 2013 03:01:50 -0000 On Fri, Aug 9, 2013 at 2:56 AM, Adrian Chadd wrote: > Hiya, > > I have an Lenovo Thinkpad X230 running FreeBSD-10. I'd like some help > in sorting out the following issues: > > * the ACPI and IBM sysctls for twiddling the LCD brightness don't at all work > * The backlight comes on during resume, but the video definitely doesn't > * I'm still investigating whether xorg actually comes back from resume > (and it's a video problem) or whether it hangs on resume. > > The files are here: > > http://people.freebsd.org/~adrian/laptop/lenovo_x230 > > Hello, Brightness controll is possible sysutils/acpi_call http://comments.gmane.org/gmane.os.freebsd.devel.acpi/7732 Video don't resume due to driver intel and New Xorg (syscons not support KMS) as I understand it expect http://www.freebsd.org/news/status/report-2013-04-2013-06.html#Newcons-Reboot