<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [Gemini Lake] HDMI 2.0 compliance test failed - HF1-34 Video timing YCbCr 420 deep color" href="https://bugs.freedesktop.org/show_bug.cgi?id=107893#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [Gemini Lake] HDMI 2.0 compliance test failed - HF1-34 Video timing YCbCr 420 deep color" href="https://bugs.freedesktop.org/show_bug.cgi?id=107893">bug 107893</a> from <a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> Ville Syrjala</a> <pre>The EDIDs seem to have a video format preference data block. That is something we don't parse and thus we don't mark the VIC 102 as the preferred mode. Which may explain the failure. In drm we can only really have a single preferred mode, so I guess we should only pick up the first entry from the preference data block. If we really want to sort the modes based on multiple entries in the preference data block we would have to extend our internal mode structure with some kind of preference number rather than just relying on a single flag. Not impossible, but a bit more work than just grabbing the first mode from the preference data block and marking it as the preferred mode.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>