<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [Regression BDW] backlight flickering/display artifacting on Broadwell integrated graphics with 4.12-rc1" href="https://bugs.freedesktop.org/show_bug.cgi?id=101111#c17">Comment # 17</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [Regression BDW] backlight flickering/display artifacting on Broadwell integrated graphics with 4.12-rc1" href="https://bugs.freedesktop.org/show_bug.cgi?id=101111">bug 101111</a> from <a class="email" href="mailto:n7u4722r35@ynzlx.anonbox.net" title="Mark Spencer <n7u4722r35@ynzlx.anonbox.net>"> Mark Spencer</a> <pre>Everything was attached in earlier bug report here: <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [bdw regression 4.8] Severe graphics regression, rainbow glitching and flickering on Intel Broadwell 5500U integrated graphics" href="show_bug.cgi?id=97918">https://bugs.freedesktop.org/show_bug.cgi?id=97918</a> I used drm.debug=0xe The "new" flickering was observed only once so I bet it was unrelated, please ignore. If using OpRegion has no downsides, then in my opinion the patch is ready and issue fixed.</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>