<html xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:12.0pt;
font-family:"Times New Roman",serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:#0563C1;
text-decoration:underline;}
a:visited, span.MsoHyperlinkFollowed
{mso-style-priority:99;
color:#954F72;
text-decoration:underline;}
span.EmailStyle17
{mso-style-type:personal;
font-family:"Calibri",sans-serif;
color:black;
font-weight:bold;}
span.EmailStyle18
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:#1F497D;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style><!--[if gte mso 9]><xml>
<o:shapedefaults v:ext="edit" spidmax="1026" />
</xml><![endif]--><!--[if gte mso 9]><xml>
<o:shapelayout v:ext="edit">
<o:idmap v:ext="edit" data="1" />
</o:shapelayout></xml><![endif]-->
</head>
<body lang="EN-US" link="#0563C1" vlink="#954F72">
<div class="WordSection1">
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Gerard,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">For windows 7 ,windows 8.1 and windows 10:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="https://msdn.microsoft.com/en-us/library/windows/hardware/dn781278(v=vs.85).aspx">https://msdn.microsoft.com/en-us/library/windows/hardware/dn781278(v=vs.85).aspx</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">some additional info about Microsoft support of windows 10 for minnowboard max:<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://www.minnowboard.org/developing-for-the-windows-10-device-platform-88/">http://www.minnowboard.org/developing-for-the-windows-10-device-platform-88/</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">HDMI audio is working in a number of linux distros. Please make sure that you are actually using a HDMI display that supports audio…<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Dave
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> elinux-MinnowBoard [mailto:elinux-minnowboard-bounces@lists.elinux.org]
<b>On Behalf Of </b>Gerard Bucas<br>
<b>Sent:</b> Thursday, July 16, 2015 2:03 AM<br>
<b>To:</b> Berth-Olof Bergman<br>
<b>Cc:</b> MinnowBoard Development and Community Discussion<br>
<b>Subject:</b> Re: [MinnowBoard] How to get HDMI audio to work on MinnowBoard MAX (under Linux)?<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal">Hi Berth-Olaf<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Thanks for your response. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Can you tell me if you have actually got HDMI audio working (eg: when playing back a video with an embedded audio track) on a minnowBoard MAX running Linux?<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">I have tried various firmware settings and can't seem to get it working. <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">If I know it is supposed to work I can start digging a lot deeper as at this stage I sort of concluded that it simply doesn't work (maybe not implemented in hardware?). <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Does anyone know if it works on minnowBoard MAX running Windows? If yes that would of course also imply that it is a software problem as opposed to a hardware issue.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Thanks <o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Gerard<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On Jul 16, 2015, at 8:38 AM, Berth-Olof Bergman <<a href="mailto:bo.bergman@winzenttech.com">bo.bergman@winzenttech.com</a>> wrote:<o:p></o:p></p>
</div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">Hi,<o:p></o:p></p>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">The audio has to be enabled for HDMI by the firmware. There may be reasons why it isn’t enabled. You have 3 possible audio connections, LP audio, HD audio and HDMI audio. Regarding LP and HD audio, they share some logic and can thus not
be used simultaneously. You have to choose. There could be some constraint for HDMI audio as well. You need to check with documentation. Also check the schematics and see if audio is routed to HDMI. If it is, you probably can do some settings in the firmware
that makes it work.<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">Best regards,<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<p class="MsoNormal">B-O Bergman<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal">Winzent Technologies<o:p></o:p></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<blockquote style="margin-top:5.0pt;margin-bottom:5.0pt">
<div>
<p class="MsoNormal">16 jul 2015 kl. 01:11 skrev Gerard Bucas <<a href="mailto:gerard.b@tekmagic.net">gerard.b@tekmagic.net</a>>:<o:p></o:p></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div>
<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:14.0pt;font-family:"Calibri",sans-serif">We can’t seem to get HDMI audio to work on our minnowBoard MAX under (yocto built) linux.</span></b><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:14.0pt;font-family:"Calibri",sans-serif">For example if one plays back things like a youtube video that has audio in a Chromium browser, there is no audio on a connected HDMI device
that has speakers, etc.</span></b><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:14.0pt;font-family:"Calibri",sans-serif">Any ideas on what could be the problem or whether or not this is not supposed to work for some reason or other!?</span></b><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:14.0pt;font-family:"Calibri",sans-serif">Thanks!</span></b><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:14.0pt;font-family:"Calibri",sans-serif">Gerard Bucas
</span></b><o:p></o:p></p>
</div>
<p class="MsoNormal">_______________________________________________<br>
elinux-MinnowBoard mailing list<br>
<a href="mailto:elinux-MinnowBoard@lists.elinux.org">elinux-MinnowBoard@lists.elinux.org</a><br>
<a href="http://lists.elinux.org/mailman/listinfo/elinux-minnowboard">http://lists.elinux.org/mailman/listinfo/elinux-minnowboard</a><o:p></o:p></p>
</div>
</blockquote>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
</div>
</blockquote>
</div>
</body>
</html>