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Date:      Thu, 05 Jul 2012 11:00:45 +0300
From:      Alexandr <shuriku@shurik.kiev.ua>
To:        Kevin Oberman <kob6558@gmail.com>
Cc:        freebsd-mobile@freebsd.org
Subject:   Re: looking for opinions on laptop
Message-ID:  <4FF549AD.70202@shurik.kiev.ua>
In-Reply-To: <CAN6yY1s-PFoJUgL8Mg3PWTt-DFy1UvnK9AoyA3XxPpaB7OkTfA@mail.gmail.com>
References:  <20461.39520.53750.83802@jerusalem.litteratus.org> <201207032202.58778.erich@alogreentechnologies.com> <20467.3769.866463.886400@jerusalem.litteratus.org> <201207032228.47210.erichfreebsdlist@ovitrap.com> <4FF47C05.9020709@shurik.kiev.ua> <CAN6yY1s-PFoJUgL8Mg3PWTt-DFy1UvnK9AoyA3XxPpaB7OkTfA@mail.gmail.com>

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05.07.2012 07:45, Kevin Oberman =D0=BF=D0=B8=D1=88=D0=B5=D1=82:
> On Wed, Jul 4, 2012 at 10:23 AM, Alexandr <shuriku@shurik.kiev.ua> wrot=
e:
>> I'm using Lenovo B570 (Core i5-2410M) with 10-CURRENT and with 9-STABL=
E
>> after KMS patches were committed.
>>
>> Works perfect:
>> 1. Intel GMA with latest i915kms and dri2. Nvidia Optimus mode disable=
d
>> in BIOS.
>> 2. Network with re(4)
>> 3. Wireless NIC (broadcom) was replaced with new Intel 6025 bought fro=
m
>> e-bay for 20$
>> 4. Bluetooth
>>
>> Doesn't work:
>> 1. Fn-keys
>> 2. Screen backlight control
>> 3. Suspend/Resume
>> 4. Doesn't boot from GPT-disk, only from MBR (bios related issue)
> I have a very similar T520. Same as above, but two spindles (which I
> still like) except:
> Wired network card is Intel 82579LM supported in head, 9, and 8.3
>
> Wireless can be selected to use the Intel card at no extra cost, but
> default is a RealTek that is not supported
>
> SOME Fn keys work and others may be redefined to work. Brightness in
> particular does not work and I have not been able to get it to work.
> ThinkLight does work.
>
> Backlight can be adjusted with the SET by command using the acpi_call
> port. This includes trurnig off and on.
>
> Mine boots fine from GPT disk. (My FreeBSD boots from the GPT disk.) I
> am really surprised the X220 fails on them.
>
> Sound works, but you need to change a couple of pins to get the audio
> jack working. Add the following to /boot/loader.conf:
> # Load the sound driver
> snd_hda_load=3D"YES"
> # and setup headphones
> # Out : speaker + headphones
> hint.hdac.0.cad0.nid25.config=3D"as=3D1 seq=3D15"
> # In : mic + external mic
> hint.hdac.0.cad0.nid35.config=3D"as=3D2"
> hint.hdac.0.cad0.nid27.config=3D"as=3D2 seq=3D15"
>
> I have not tried to use the HDMI, so I have no idea about it.

HDMI and sound works fine


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