<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [KBL]Screen black with some specific refresh rate due to "out of frequency scope"" href="https://bugs.freedesktop.org/show_bug.cgi?id=110308#c18">Comment # 18</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [KBL]Screen black with some specific refresh rate due to "out of frequency scope"" href="https://bugs.freedesktop.org/show_bug.cgi?id=110308">bug 110308</a> from <a class="email" href="mailto:swati2.sharma@intel.com" title="Swati Sharma <swati2.sharma@intel.com>"> Swati Sharma</a> <pre>(In reply to Ren Chenglei from <a href="show_bug.cgi?id=110308#c14">comment #14</a>) > (In reply to Clinton Taylor from <a href="show_bug.cgi?id=110308#c13">comment #13</a>) > > I updated my KBL NUC with Kernel 5.1.0-rc4 and have not been able to > > reproduce this issue. > > Hi Clint, we tried with 5.1.0-rc3, and could reproduce this issue. Maybe > this is related with specific display(ViewSonic TD2230)? > When the issue is reproduced, we could get the following log: > > [ 5657.209872] [drm:pipe_config_err [i915]] mismatch in dp_m_n (expected tu > 64 gmch 5190451/8388608 link 288358/524288, or tu 0 gmch 0/0 link 0/0, found > tu 64, gmch 4325376/8388608 link 120149/262144) > [ 5657.209898] [drm:pipe_config_err [i915]] mismatch in > base.adjusted_mode.crtc_clock (expected 148500, found 74250) > [ 5657.209920] [drm:pipe_config_err [i915]] mismatch in port_clock (expected > 270000, found 162000) Hi Ren, Can you please attach display_info aswell?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>