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<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US">Summary</span></b><b><span lang="EN-US"><o:p></o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US">We covered the platform: Broadwell, Baytrail-M, Haswell (mobile, desktop and ULT), Ivybridge, SandyBridge, IronLake.
<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US">In this circle, 2 new bugs are filed.<o:p></o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=84071">Bug 84071</a> - [BYT]System output ERROR, when machine resume from S3<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=84031"><b>Bug 84031</b></a><b> - [BDW Regression]snow shows while playing video with "mplayer -vo xv:adaptor=0 MPEG-2.mpeg"<o:p></o:p></b></span></p>
<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US"><o:p> </o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US">Finding<o:p></o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US">6 Top bugs<o:p></o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left;text-indent:21.0pt"><b><i><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=83094">Bug 83094</a> - [BDW Bisected]System dmesg contains "ERROR" when machine resumes from s3<o:p></o:p></span></i></b></p>
<p class="MsoNormal" align="left" style="text-align:left;text-indent:21.0pt"><b><i><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=82340">Bug 82340</a> - [HSW Bisected] Fail to resume from S4, causing system hang (once out of 5 test
circles)<o:p></o:p></span></i></b></p>
<p class="MsoNormal" align="left" style="text-align:left;text-indent:21.0pt"><b><i><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=82842">Bug 82842</a> - [BYT-M]System unable go to S4 sporadically (This round testing didn’t come across
this issue)<o:p></o:p></span></i></b></p>
<p class="MsoNormal" align="left" style="text-align:left;text-indent:21.0pt"><b><i><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=82593">Bug 82593</a> - [BYT]udevadm unable to monitor HDMI plug/unplug event sporadically (This round
testing didn’t come across this issue)<o:p></o:p></span></i></b></p>
<p class="MsoNormal" align="left" style="text-align:left;text-indent:21.0pt"><b><i><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=74102">Bug 74102</a> - [ILK/SNB/IVB/HSW Regression]igt/testdisplay causes *ERROR* Pipe A FIFO underrun</span></i><span lang="EN-US"><o:p></o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left;text-indent:21.0pt"><b><i><span lang="EN-US"><a href="https://bugs.freedesktop.org/show_bug.cgi?id=76877">Bug 76877</a> - [HSW/BYT]Sysfs RC6 residency counter is inaccurate</span></i><span lang="EN-US"><o:p></o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US"><o:p> </o:p></span></b></p>
<p class="MsoNormal" align="left" style="text-align:left"><b><span lang="EN-US">Test Environment<o:p></o:p></span></b></p>
<p class="MsoPlainText"><span lang="EN-US">Kernel version:<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US">drm-intel-testing 2014_09_06<o:p></o:p></span></p>
<p class="MsoPlainText"><span lang="EN-US">8acc647bfa759a01f2fce4e0966e58f51df561c2<o:p></o:p></span></p>
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><b><span lang="EN-US">Power consumption :<o:p></o:p></span></b></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">HSW FBC feature saves consumption 1.87%(This is really big compare old data), LPSP feature saves consumption 0.52%.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">BDW FBC feature saves consumption 1.80%(This is big, too), LPSP feature saves consumption 0.69%<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Power consumption :<o:p></o:p></span></p>
<table class="MsoTableGrid" border="1" cellspacing="0" cellpadding="0" width="472" style="width:354.0pt;border-collapse:collapse;border:none">
<tbody>
<tr style="height:14.25pt">
<td width="472" nowrap="" colspan="2" valign="top" style="width:354.0pt;border:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:14.25pt">
<p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">HSWU<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:14.25pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:14.25pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">drm-intel-testing-09-06<o:p></o:p></span></p>
</td>
<td width="56" nowrap="" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:14.25pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">save
<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.enable_fbc=1
<o:p></o:p></span></p>
</td>
<td width="56" nowrap="" rowspan="2" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US" style="font-size:11.0pt;color:black">1.91%<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.enable_fbc=1=-1 (default)disable<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span style="font-family:宋体;color:black"> </span><span lang="EN-US" style="color:black"><o:p></o:p></span></p>
</td>
<td width="56" nowrap="" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span style="font-family:宋体;color:black"> </span><span lang="EN-US" style="color:black"><o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.disable_power_well=1<o:p></o:p></span></p>
</td>
<td width="56" nowrap="" rowspan="2" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US" style="font-size:11.0pt;color:black">0.53%<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.disable_power_well=0<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:14.25pt">
<td width="472" nowrap="" colspan="2" valign="top" style="width:354.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:14.25pt">
<p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">BDW<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">drm-intel-testing-09-06<o:p></o:p></span></p>
</td>
<td width="56" nowrap="" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span style="font-family:宋体;color:black"> </span><span lang="EN-US" style="color:black"><o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.enable_fbc=1
<o:p></o:p></span></p>
</td>
<td width="56" nowrap="" rowspan="2" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US" style="font-size:11.0pt;color:black">1.83%<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.enable_fbc=1=-1 (default)disable<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span style="font-family:宋体;color:black"> </span><span lang="EN-US" style="color:black"><o:p></o:p></span></p>
</td>
<td width="56" nowrap="" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span style="font-family:宋体;color:black"> </span><span lang="EN-US" style="color:black"><o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.disable_power_well=1<o:p></o:p></span></p>
</td>
<td width="56" nowrap="" rowspan="2" valign="top" style="width:42.15pt;border-top:none;border-left:none;border-bottom:solid windowtext 1.0pt;border-right:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="center" style="text-align:center"><span lang="EN-US" style="font-size:11.0pt;color:black">0.69%<o:p></o:p></span></p>
</td>
</tr>
<tr style="height:15.75pt">
<td width="416" nowrap="" valign="top" style="width:11.0cm;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt">
<p class="MsoNormal" align="left" style="text-align:left"><span lang="EN-US" style="font-size:11.0pt;font-family:宋体;color:black">i915.disable_power_well=0<o:p></o:p></span></p>
</td>
</tr>
</tbody>
</table>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">Machine Details:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">BDW x-bdw09 x-bdw21
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">HSW x-hswu22 x-hsw27 x-hswu36<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">BYT x-byt06<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">SNB x-sgb4<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">IVB x-ivb20<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="color:#1F497D">ILK x-e6510 <o:p>
</o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"> --Sun, Yi<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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