Date: Mon, 19 Mar 2012 10:22:43 -0700 From: Kevin Oberman <kob6558@gmail.com> To: Ganael LAPLANCHE <martymac@freebsd.org> Cc: matt <sendtomatt@gmail.com>, Vrachnis Ilias-Dimitrios <vrachil@gmail.com>, freebsd-current@freebsd.org Subject: Re: x220 notes Message-ID: <CAN6yY1t9VautnqeE-Euf1sxbon27oFNSLbRUXcCKakAHwpTj1w@mail.gmail.com> In-Reply-To: <20120319131812.M90515@martymac.org> References: <4E836C06.9070405@gmail.com> <CAGH67wS1YR6V-DPAGtYN4RfrHSbgCrN=Ey2ngTVe6yBiBO1SZw@mail.gmail.com> <4E8374A7.90105@gmail.com> <CAGH67wT8ReUnDGXdxxOwd7x7CmRP7sDAzyFbSKrwT79tM=nZ5A@mail.gmail.com> <CAN6yY1vqNJhtxE2SVqawWxW6Jo-6M7SHwiL-Xo%2BhH-8_d8BHnQ@mail.gmail.com> <4E9BDF13.4040006@gmail.com> <4F38211D.4070305@mehnert.org> <4F40A2D4.6000000@gmail.com> <CAHi1Jsf%2BGVN6YNH_GcsECKdcDLsMQz9yQP-WNEKU8rC%2B%2B%2Biz_Q@mail.gmail.com> <4F57A8FC.8090106@gmail.com> <20120308092234.M18590@martymac.org> <4F5AC96A.3050600@gmail.com> <CAN6yY1vb7G=DOeqUoREgO8hEtmRhpJznoci5ZoHbae4qP9xQKA@mail.gmail.com> <4F5FE9C1.7010901@gmail.com> <4F6020C0.60405@gmail.com> <4F60E258.6030606@gmail.com> <20120319131812.M90515@martymac.org>
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On Mon, Mar 19, 2012 at 6:25 AM, Ganael LAPLANCHE <martymac@freebsd.org> wrote: > On Wed, 14 Mar 2012 11:24:24 -0700, matt wrote > > Hi, > >> Can anyone verify that suspend/resume is now broken on x220 >> with latest HEAD and the KMS patches? Suspend bounce causes >> crash, resume beep makes modem sound and hangs, logs indicate >> only suspend. hw.pci.do_power_resume=0 causes no change. > > Damn, I can confirm that I only get a black screen on resume (after > being able to quickly see my desktop appear and disappear) with kernel > from 2012/03/17 and http://people.freebsd.org/~kib/drm/all.13.6.patch. With the recently posted patches to if_iwn.c. I can finally reliably suspend and resume my ThinkPad. Unfortunately, I also get a black screen. However, this is with VESA on 9-STABLE, not kib's KMS patches. Also, I have not had a chance to confirm whether USB works after the resume. I'll try some display related sysctls and check out USB when I get a chance. FWIW, the display does not come back on whether I am in console mode or X. -- R. Kevin Oberman, Network Engineer E-mail: kob6558@gmail.com
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