<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: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"> Summary<o:p></o:p> We covered the platforms: Skylake, Braswell, Broadwell, Haswell, Baytrail. In this circle, 10 new bugs have been found (<a href="https://bugs.freedesktop.org/show_bug.cgi?id=89596">89596</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89594">89594</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89668">89668</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89631">89631</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89606">89606</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89605">89605</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89601">89601</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89600">89600</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89585">89585</a> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89604">89604</a>) in manual testing and 13 new bugs have been found in nightly testing.<o:p></o:p> <o:p> </o:p> <o:p> </o:p> Test Environment<o:p></o:p> Kernel version: drm-intel-testing-2015-03-13 commit f7def439e21cacf7656539edc55a4884734743de<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"> SKL<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"> Tested on Skylake mobile<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89596">89596</a> - [SKL]System output "ERROR" when it resumes from S4 connecting DP monitor<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89594">89594</a> - [SKL] DP monitor can't be lighted up with raw X on 4k resolution after hoplug<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89055">89055</a> [SKL mobile]"testdisplay –a "case causes Call Trace "at drivers/gpu/drm/i915/intel_pm.c"<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89073">89073</a> [SKL mobile]DP probably fails to be lighted up , plug in after os boot up.<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89074">89074</a> [SKL mobile]HDMI sporadically fails to be lighted up , plug in after os boot up. <o:p></o:p> <o:p> </o:p> Below bugs is fixed<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89036">89036</a> [SKL regression] 3 pipe displays cannot work together randomly(fail rate: 20%)<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89053">89053</a> [SKL] “xrandr –output DP2 –rotation <rotation>” leads black screen. <o:p></o:p> <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"> Tested with V59 BIOS and upgraded processor. <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89668">89668</a> [BSW] HDMI screen becomes black after replug HDMI cable <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89631">89631</a> [BSW] DP screen is black after resuming from S3/S4 when DP connection is the only connection <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89606">89606</a> [BSW] DVI screen is black on some modes when running testdisplay <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89605">89605</a> [BSW] testdisplay on 3 pipe does not show in one monitor <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89601">89601</a> [BSW] Sometimes dmesg shows " *ERROR* EDID checksum is invalid" when connected with HDMI monitor <o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89600">89600</a> [BSW] GPU hangs after S3 + S4<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89585">89585</a> - [BSW]HDMI resolution-2560x1440@60Hz can't be lighted up with non-reduced blanking<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89461">89461</a> - [BSW] replug HDMI/DP cable does not light up screen sometimes<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=88963">88963</a> [BSW] DP screen is black when running testdisplay on some modes<o:p></o:p> <o:p> </o:p> <o:p> </o:p> Below bugs are fixed:<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89350">89350</a> - [BSW bisected] kernel fails to start up<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: Fixed by upgrading processor & BIOS to V59.<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89462">89462</a> - [BSW] System recognize DVI monitor as HDMI: Expected<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89005">89005</a> - [BSW Regression] System will hang after suspend/resume for several times<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89002">89002</a> testdisplay shows black screen for HDMI 4K monitor: Fixed by upgrading processor & BIOS to V59<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: Fixed by upgrading processor & BIOS to V59.<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=89439">89439</a> - [BDW] xterm disappears on HDMI screen if rotate from left to right after S3<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=74102">Bug 74102</a> - [ILK/SNB/IVB/HSW/BDW]igt/testdisplay causes *ERROR* Pipe A FIFO underrun<o:p></o:p> <o:p> </o:p> Below bug is fixed:<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=86478">86478</a> *ERROR* uncleared pch fifo underrun on pch transcoder A & *ERROR* uncleared fifo underrun on pipe B while plugging in VGA: Daniel close this bug since he thinks that the bug contains many different issues, which is confusing. We still see Pipe B underrun issue that now checked in 74102.<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"> 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"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=86233">86233</a> - [HSW regression] PCH transcoder A FIFO underrun while hot-plug VGA<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=82551">82551</a> - [HSW/BDW] HDMI hot plug sporadically cause ERROR<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"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89604">89604</a> - [BYT]byt fail to resume from S3 state<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89454">89454</a> - [BYT-M]S3 state cause dmesg error<o:p></o:p> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89401">89401</a> - [BYT]Some testdisplay case cause screen flicker on testing branch<o:p></o:p> <o:p> </o:p> </td> </tr> </tbody> </table> <o:p> </o:p> New bugs found in nightly testing:<o:p></o:p> <table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="614" style="width:460.7pt;border-collapse:collapse"> <tbody> <tr style="height:13.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89669">89669</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> [SNB+]igt/drv_getparams fails <o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89646">89646</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> [BSW ppgtt]igt/gem_close_race/gem-close-race OOM killer <o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89644">89644</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> [BSW]igt/gem_cs_prefetch causes *ERROR* Hangcheck timer elapsed... render ring idle <o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89641">89641</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> [BSW]igt/kms_universal_plane/universal-plane-pipe-c-functional timeout <o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89638">89638</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> [BSW]igt/kms_universal_plane/disable-primary-vs-flip-pipe-c fails <o:p></o:p> </td> </tr> <tr style="height:27.0pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89633">89633</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> [BSW]igt/gem_exec_nop/render causes [drm:i915_context_is_banned [i915]] *ERROR* gpu hanging too fast, banning! <o:p></o:p> </td> </tr> <tr style="height:40.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:40.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89632">89632</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:40.5pt"> [i965 regression]igt/kms_universal_plane/universal-plane-pipe-A-functional causes WARNING: CPU: 0 PID: 4148 at drivers/gpu/drm/drm_irq.c:1133 drm_wait_one_vblank+0x3b/0x16d [drm]() <o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89630">89630</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> [all regression]igt/kms_cursor_crc/cursor-128x128-offscreen fails <o:p></o:p> </td> </tr> <tr style="height:27.0pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89629">89629</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> [i965 regression]igt/kms_rotation_crc/sprite-rotation causes WARNING: CPU: 0 PID: 4126 at drivers/gpu/drm/drm_irq.c:1133 drm_wait_one_vblank+0x3b/0x16d [drm]() <o:p></o:p> </td> </tr> <tr style="height:27.0pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89628">89628</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> [all]igt/kms_addfb/addfb25-bad-modifier causes *ERROR* Unsupported fb modifier 0xffffffffffffffff! <o:p></o:p> </td> </tr> <tr style="height:27.0pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89626">89626</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:27.0pt"> [all]igt/drv_suspend/forcewake causes WARNING: CPU: 5 PID: 4366 at drivers/gpu/drm/i915/intel_uncore.c:463 assert_forcewakes_inactive+0x57/0x6d [i915]() <o:p></o:p> </td> </tr> <tr style="height:13.5pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89603">89603</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:13.5pt"> [SKL]gem_userptr_blits/coherency-sync takes more than 10 minutes <o:p></o:p> </td> </tr> <tr style="height:4.0pt"> <td width="51" valign="top" style="width:38.3pt;padding:0cm 5.4pt 0cm 5.4pt;height:4.0pt"> <a href="https://bugs.freedesktop.org/show_bug.cgi?id=89602">89602</a><o:p></o:p> </td> <td width="563" valign="top" style="width:422.4pt;padding:0cm 5.4pt 0cm 5.4pt;height:4.0pt"> [SNB+]igt/gem_ctx_bad_destroy/invalid-pad fails <o:p></o:p> </td> </tr> </tbody> </table> <o:p> </o:p> <o:p> </o:p> <div> Bests<o:p></o:p> Jeff<o:p></o:p> </div> </div> </body> </html>