<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [GLK] no signal after switch resolution from 1080p@23.98" href="https://bugs.freedesktop.org/show_bug.cgi?id=105887#c89">Comment # 89</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - [GLK] no signal after switch resolution from 1080p@23.98" href="https://bugs.freedesktop.org/show_bug.cgi?id=105887">bug 105887</a> from <a class="email" href="mailto:clinton.a.taylor@intel.com" title="Clinton Taylor <clinton.a.taylor@intel.com>"> Clinton Taylor</a> <pre>> > Sadly can't just edit the comment. For reference, the hardware IDs for the > GLK GPU on this board (lspci -vvn): > > 00:02.0 0300: 8086:3184 (rev 03) (prog-if 00 [VGA controller]) > Subsystem: 1849:2212 > > Again, unconditionally waiting 50ms at the end of > intel_ddi_disable_transcoder_func() works, so I suspect all GLK hardware > needs this, not only the NUCs. Daniel, Could you add the following to to intel_quirks[] in intel_display.c { 0x3184, 0x1849, 0x2212, quirk_increase_ddi_disabled_time }, I really don't want to add the delay to all GLK's, but even the ASrock photo's show the ITE chip in use on the board. I don't have a guaranteed way to detect the ITE chip on the boards. Thanks, Clint</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>