<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:x="urn:schemas-microsoft-com:office:excel" xmlns:dt="uuid:C2F41010-65B3-11d1-A29F-00AA00C14882" 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=us-ascii"> <meta name="Generator" content="Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang="ZH-CN" link="blue" vlink="purple" style="text-justify-trim:punctuation"> <div class="WordSection1"> <a name="OLE_LINK3"></a><a name="OLE_LINK4"></a><a name="OLE_LINK5">Summary<o:p></o:p></a> We covered these platforms: Braswell, Broadwell, Baytrail, Haswell, SandyBridge, Ivybridge<o:p></o:p> In this circle, 4 new bugs have been found (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=88620">88620</a>, <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88382">88382</a>, <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88648">Bug 88648</a>, <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88698">88698</a>) in manual testing and 7 new bugs have been found in nightly tetsing.<o:p></o:p> <o:p> </o:p> Test Environment<o:p></o:p> Kernel version: <o:p></o:p> drm-intel-testing-2015-01-17 commit 6dd5bb25ce0ed3a0012b69d553d74e1a0d39c313<o:p></o:p> We disabled dynamic memory self refresh in BIOS on BSW to workaround black screen issues (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=87223">87223 </a>,<a href="https://bugs.freedesktop.org/show_bug.cgi?id=87666">87666 </a>). <o:p></o:p> <o:p> </o:p> <o:p> </o:p> Quality Status<o:p></o:p> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="525" style="width:393.4pt;margin-left:4.65pt;border-collapse:collapse"> <tbody> <tr style="height:15.75pt"> <td width="72" nowrap="" style="width:54.0pt;border:solid windowtext 1.0pt;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> Platform<o:p></o:p> </td> <td width="453" nowrap="" style="width:339.4pt;border:solid windowtext 1.0pt;border-left:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> Status<o:p></o:p> </td> </tr> <tr style="height:15.75pt"> <td width="72" nowrap="" style="width:54.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> BSW<o:p></o:p> </td> <td width="453" nowrap="" style="width:339.4pt;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"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88620">88620</a> Display shows left shift and flick on some display modes when running testdisplay<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88382">88382</a> HDMI screen becomes black after resuming from S3/S4<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=87223">87223 </a>[BSW] eDP screen is blank when booting with DP display connected <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=87666">87666 </a>[BSW] Only DP screen shows text when DP and HDMI screen are connected<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=86697">86697 </a>[BSW] GPU hang at the second cycle to execute S4 command<o:p></o:p> </td> </tr> <tr style="height:15.75pt"> <td width="72" nowrap="" style="width:54.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> BDW<o:p></o:p> </td> <td width="453" nowrap="" style="width:339.4pt;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"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=85641">85641</a> DP monitor unable to light up after rotation and hot plug<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=81373">81373</a> dmesg error EDID checksum is invalid after boot<o:p></o:p> </td> </tr> <tr style="height:15.75pt"> <td width="72" nowrap="" style="width:54.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> BYT<o:p></o:p> </td> <td width="453" nowrap="" style="width:339.4pt;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"> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="96%" style="width:96.16%"> <tbody> <tr> <td style="padding:3.0pt 3.0pt 3.0pt 3.0pt"> <a name="OLE_LINK27"></a><a name="OLE_LINK26"></a><a href="https://bugs.freedesktop.org/show_bug.cgi?id=88698">88698</a> [BYT]HDMI screen flashes on some modes when running "testdisplay -a" <o:p></o:p> </td> </tr> </tbody> </table> </td> </tr> <tr style="height:15.75pt"> <td width="72" nowrap="" style="width:54.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> HSW<o:p></o:p> </td> <td width="453" nowrap="" style="width:339.4pt;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"> No new issue found<o:p></o:p> </td> </tr> <tr style="height:15.75pt"> <td width="72" nowrap="" style="width:54.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> SNB<o:p></o:p> </td> <td width="453" nowrap="" style="width:339.4pt;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"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88648">Bug 88648</a> - [SNB]when connect to 2 monitor and start x, unplug/plug one of them will change mode from clone to extend<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=85641">85641 </a>DP monitor unable to light up after rotation and hot plug<o:p></o:p> </td> </tr> <tr style="height:15.75pt"> <td width="72" nowrap="" style="width:54.0pt;border:solid windowtext 1.0pt;border-top:none;padding:0cm 5.4pt 0cm 5.4pt;height:15.75pt"> IVB<o:p></o:p> </td> <td width="453" nowrap="" style="width:339.4pt;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"> No new issue found<o:p></o:p> </td> </tr> </tbody> </table> <o:p> </o:p> New bugs found in nightly testing:<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88731">88731</a>[SNB]latest igt update cause many cases unable to be recognized. <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88730">88730</a>[BSW Regression]igt/prime_self_import/export-vs-gem_close-race fails <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88688">88688</a>[BDW Regression]igt/gem_reset_stats/ban-bsd causes system hang <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88654">88654</a>[BDW]igt/pm_rps/reset sporadically causes system hang <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88652">88652</a>[BDW/BSW Regression]igt/gem_evict_everything/major-hang causes system hang <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88651">88651</a>[HSW]igt/gem_cs_prefetch & gem_dummy_reloc_loop & gem_cpu_reloc sporadically causes *ERROR* Hangcheck timer elapsed... blitter ring idle <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88605">88605</a>[ILK/SNB/IVB/HSW]igt/gem_concurrent_blit/gpu-gtt-overwrite-source-interruptible takes more than 10 minutes <o:p></o:p> <o:p> </o:p> Power saving measurement :<o:p></o:p> FBC cannot work on BDW<o:p></o:p> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="454" style="width:340.55pt;margin-left:-.75pt;border-collapse:collapse"> <tbody> <tr style="height:13.5pt"> <td width="454" nowrap="" colspan="2" valign="bottom" style="width:340.55pt;border:solid black 1.0pt;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> HSWU36<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> drm-intel-testing-01-21<o:p></o:p> </td> <td width="132" nowrap="" valign="bottom" style="width:99.2pt;border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> save consumption<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#C5D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.enable_fbc=1 <o:p></o:p> </td> <td width="132" nowrap="" rowspan="2" valign="bottom" style="width:99.2pt;border:none;border-bottom:solid black 1.0pt;background:#C6D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> 2.84%<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#8DB4E2;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.enable_fbc=1=-1 (default)disable<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> </td> <td width="132" nowrap="" valign="bottom" style="width:99.2pt;border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#C5D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.disable_power_well=1<o:p></o:p> </td> <td width="132" nowrap="" rowspan="2" valign="bottom" style="width:99.2pt;border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#C6D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> 0.46%<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#8DB4E2;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.disable_power_well=0<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="454" nowrap="" colspan="2" valign="bottom" style="width:340.55pt;border:solid black 1.0pt;border-top:none;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> BDW21<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> drm-intel-testing-12-20<o:p></o:p> </td> <td width="132" nowrap="" valign="bottom" style="width:99.2pt;border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> save consumption<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#C5D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.enable_fbc=1 <o:p></o:p> </td> <td width="132" nowrap="" rowspan="2" valign="bottom" style="width:99.2pt;border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#C6D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> -0.72%<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#8DB4E2;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.enable_fbc=1=-1 (default)disable<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> </td> <td width="132" nowrap="" valign="bottom" style="width:99.2pt;border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#FBD4B4;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border-top:none;border-left:solid black 1.0pt;border-bottom:solid windowtext 1.0pt;border-right:solid black 1.0pt;background:#C5D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.disable_power_well=1<o:p></o:p> </td> <td width="132" nowrap="" valign="bottom" style="width:99.2pt;border:none;border-right:solid black 1.0pt;background:#C6D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> 1.06%<o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="322" nowrap="" valign="bottom" style="width:241.35pt;border:solid black 1.0pt;border-top:none;background:#C5D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> i915.disable_power_well=0<o:p></o:p> </td> <td width="132" nowrap="" valign="bottom" style="width:99.2pt;border-top:none;border-left:none;border-bottom:solid black 1.0pt;border-right:solid black 1.0pt;background:#C6D9F1;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <o:p> </o:p> </td> </tr> </tbody> </table> <o:p> </o:p> <o:p> </o:p> <o:p> </o:p> <o:p> </o:p> Bests<o:p></o:p> Jeff<o:p></o:p> <o:p> </o:p> </div> </body> </html>