<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - [HSW/Baytrail-M bisected] GPU hang when mplayer playing video with SNA" href="https://bugs.freedesktop.org/show_bug.cgi?id=69869#c16">Comment # 16</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED --- - [HSW/Baytrail-M bisected] GPU hang when mplayer playing video with SNA" href="https://bugs.freedesktop.org/show_bug.cgi?id=69869">bug 69869</a> from <a class="email" href="mailto:mengmeng.meng@intel.com" title="meng <mengmeng.meng@intel.com>"> meng</a> <pre>(In reply to <a href="show_bug.cgi?id=69869#c15">comment #15</a>) > There's a test-case in xf86-video-intel/tests/dri2-test to exercise swaps > (flips and vblank waits) on each connector. Can you please test this on your > system and see if that reproduces the hang? No, it's no hang. BYT, dri2-test runs in blank screen，dmesg: ------ [ 44.428953] ALSA sound/pci/hda/hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 44.428987] ALSA sound/pci/hda/hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 44.429074] ALSA sound/pci/hda/hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 44.429116] ALSA sound/pci/hda/hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 47.149407] ALSA sound/pci/hda/hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 47.149442] ALSA sound/pci/hda/hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 47.149499] ALSA sound/pci/hda/hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 47.149531] ALSA sound/pci/hda/hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 49.769930] ALSA sound/pci/hda/hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 49.769944] ALSA sound/pci/hda/hda_eld.c:351 HDMI: invalid ELD data byte 0 [ 49.769990] ALSA sound/pci/hda/hda_eld.c:334 HDMI: ELD buf size is 0, force 128 [ 49.770012] ALSA sound/pci/hda/hda_eld.c:351 HDMI: invalid ELD data byte 0</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>