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Date:      Tue, 16 Jan 2024 20:55:10 +0200
From:      Oleksandr Kryvulia <shuriku@shurik.kiev.ua>
To:        freebsd-current@freebsd.org
Subject:   Re: suspend to idle support
Message-ID:  <69efb2e1-bbb0-4f81-abd8-847744921831@shurik.kiev.ua>
In-Reply-To: <CANCZdfpcWn0Qjsag7pNO86ieQsDLrWVkAE14Ue5v%2Bq_sm%2Bzfdg@mail.gmail.com>
References:  <efab7940-2ea5-49eb-a82c-aef6c8edc9b3@shurik.kiev.ua> <CANCZdfpcWn0Qjsag7pNO86ieQsDLrWVkAE14Ue5v%2Bq_sm%2Bzfdg@mail.gmail.com>
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16.01.24 20:29, Warner Losh:
>
> On Mon, Jan 15, 2024 at 10:24 AM Oleksandr Kryvulia 
> <shuriku@shurik.kiev.ua> wrote:
>
>     Hello,
>     What is a status of support suspend to idle? I found only two
>     related reviews D17675 and D17676 and no more any information. It
>     is a very desirable thing on modern laptops, where s3 is not
>     supported like my X1 Carbon gen11[1].
>
>     [1] https://wiki.freebsd.org/Laptops/Thinkpad_X1_Carbon
>
>
> It works for me on my Lenovo Yoga that's a couple of years old, modulo 
> the build-in wifi card.

On my X1:
hw.acpi.supported_sleep_state: S4 S5

So no S3 state and no suspend-resume support. The erlier versions have a 
settings in BIOS which allow to enable S3 support, but not mine. Can you 
share your experience with how you set it up?

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    16.01.24 20:29, Warner Losh:<br>
    <blockquote type="cite"
cite="mid:CANCZdfpcWn0Qjsag7pNO86ieQsDLrWVkAE14Ue5v+q_sm+zfdg@mail.gmail.com">
      <meta http-equiv="content-type" content="text/html; charset=UTF-8">
      <div dir="ltr"><br>
        <div class="gmail_quote">
          <div dir="ltr" class="gmail_attr">On Mon, Jan 15, 2024 at
            10:24 AM Oleksandr Kryvulia &lt;<a
              href="mailto:shuriku@shurik.kiev.ua"
              moz-do-not-send="true" class="moz-txt-link-freetext">shuriku@shurik.kiev.ua</a>&gt;
            wrote:<br>
          </div>
          <blockquote class="gmail_quote"
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
            <div> Hello,<br>
              What is a status of support suspend to idle? I found only
              two related reviews <span><span>D17675 and </span></span><span><span>D17676
                  and no more any information. It is a very desirable
                  thing on modern laptops, where s3 is not supported
                  like my X1 Carbon gen11[1].<br>
                  <br>
                  [1] <a
href="https://wiki.freebsd.org/Laptops/Thinkpad_X1_Carbon"
                    target="_blank" moz-do-not-send="true"
                    class="moz-txt-link-freetext">https://wiki.freebsd.org/Laptops/Thinkpad_X1_Carbon</a></span></span></div>;
          </blockquote>
          <div><br>
          </div>
          <div>It works for me on my Lenovo Yoga that's a couple of
            years old, modulo the build-in wifi card.</div>
        </div>
      </div>
    </blockquote>
    <br>
    On my X1:<br>
    <span style="font-family:monospace"><span
        style="color:#000000;background-color:#ffffff;">hw.acpi.supported_sleep_state:
        S4 S5<br>
        <br>
        So no S3 state and no suspend-resume support. The erlier
        versions have a settings in BIOS which allow to enable S3
        support, but not mine. Can you share your experience with how
        you set it up?</span></span><br>
    <br>
  </body>
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