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      <base href="https://bugs.freedesktop.org/" />
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    <body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
              <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [uxa 915GM] Characters sometimes have horizontal lines through them (glyph font corruption)"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=36326">bug 36326</a>
        <br>
             <table border="1" cellspacing="0" cellpadding="8">
          <tr>
            <th>What</th>
            <th>Removed</th>
            <th>Added</th>
          </tr>

         <tr>
           <td style="text-align:right;">Status</td>
           <td>NEEDINFO
           </td>
           <td>NEW
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Summary</td>
           <td>[915GM] Characters sometimes have horizontal lines through them (glyph font corruption)
           </td>
           <td>[uxa 915GM] Characters sometimes have horizontal lines through them (glyph font corruption)
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Product</td>
           <td>DRI
           </td>
           <td>xorg
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Version</td>
           <td>XOrg CVS
           </td>
           <td>git
           </td>
         </tr>

         <tr>
           <td style="text-align:right;">Component</td>
           <td>DRM/Intel
           </td>
           <td>Driver/intel
           </td>
         </tr></table>
      <p>
        <div>
            <b><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [uxa 915GM] Characters sometimes have horizontal lines through them (glyph font corruption)"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=36326#c65">Comment # 65</a>
              on <a class="bz_bug_link 
          bz_status_NEW "
   title="NEW --- - [uxa 915GM] Characters sometimes have horizontal lines through them (glyph font corruption)"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=36326">bug 36326</a>
              from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
        <pre>To be honest, I had hoped that this would have proven to be the unfenced-BLT
bug. The known w/a for UXA is to enable DebugWait, which implies that UXA is
not handling its domains correctly.

The most likely candidate is:

diff --git a/src/intel_uxa.c b/src/intel_uxa.c
index 76a3146..40e3b67 100644
--- a/src/intel_uxa.c
+++ b/src/intel_uxa.c
@@ -1379,8 +1379,8 @@ Bool intel_uxa_init(ScreenPtr screen)
        }

        /* PutImage */
-       intel->uxa_driver->put_image = intel_uxa_put_image;
-       intel->uxa_driver->get_image = intel_uxa_get_image;
+       //intel->uxa_driver->put_image = intel_uxa_put_image;
+       //intel->uxa_driver->get_image = intel_uxa_get_image;

        intel->uxa_driver->prepare_access = intel_uxa_prepare_access;
        intel->uxa_driver->finish_access = intel_uxa_finish_access;</pre>
        </div>
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