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<p class="x_MsoNormal"><span lang="EN-US">Thank you, after adjust TV image settings, screen display normally.</span></p>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>发件人:</b> Adam Jackson <ajax@redhat.com><br>
<b>发送时间:</b> Saturday, September 14, 2019 12:47:39 AM<br>
<b>收件人:</b> zhangn1985@outlook.com <zhangn1985@outlook.com>; dri-devel@lists.freedesktop.org <dri-devel@lists.freedesktop.org><br>
<b>主题:</b> Re: image size is wrong in EDID, how to use EDID quirks</font>
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<div class="PlainText">On Fri, 2019-09-13 at 04:21 +0000, zhangn1985@outlook.com wrote:<br>
> Dear developers<br>
> <br>
> I have a Samsung 40’ HDMI TV, which has wrong EDID.<br>
> <br>
> The actaul size of this TV is 40’ (88cm*49cm), but in EDID the size<br>
> is 49’ (106*63cm)<br>
> <br>
> Thus makes image size is larger than screen, both in console and<br>
> desktop.<br>
<br>
That's not how EDID works in Linux. It's only used to compute the DPI<br>
of the screen, not to scale the image. If the image on the TV looks<br>
like it extends off the edge of the TV you need to find the "overscan"<br>
setting in your TV and turn it off.<br>
<br>
- ajax<br>
<br>
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