<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [bisected HSW ULT]igt/testdisplay -d 16 cause balckscreen with HDMI" href="https://bugs.freedesktop.org/show_bug.cgi?id=69404#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [bisected HSW ULT]igt/testdisplay -d 16 cause balckscreen with HDMI" href="https://bugs.freedesktop.org/show_bug.cgi?id=69404">bug 69404</a> from <a class="email" href="mailto:qingshuai.tian@intel.com" title="Qingshuai Tian <qingshuai.tian@intel.com>"> Qingshuai Tian</a> <pre>Created <a href="attachment.cgi?id=87585" name="attach_87585" title="dmesg of first monitor">attachment 87585</a> <a href="attachment.cgi?id=87585&action=edit" title="dmesg of first monitor">[details]</a> dmesg of first monitor I ran "./testdisplay -d 16" with the latest nightly and next-queued kernel of 20131014 on three different monitor in turn. But I can't reproduce this bug.It functioned well. Then I changed to the nightly kernel of 20130916. This bug appeared on two of them. The first failed at 832*624 mode. CRTC(3):[0] 832x624 75 832 864 928 1152 624 625 628 667 0xa 0x40 57284 EDID as follows: 00ffffffffffff000469fa2201010101 2b15010380301b78ea3d25a35951a025 0f5054bfef00714f818081409500a940 b300d1c00101023a801871382d40582c 4500dd0c1100001e000000fd00324c1e 5311000a202020202020000000fc0056 453232380a20202020202020000000ff 0042414c4d51533034303034370a0145 02031ef14b900504030201111213141f 230907078301000065030c0010001a36 80a070381e4030203500dd0c1100001a 662156aa51001e30468f3300dd0c1100 001e011d007251d01e206e285500dd0c 1100001e8c0ad08a20e02d10103e9600 dd0c11000018011d8018711c1620582c 2500dd0c1100009f0000000000000032</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>