<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [BXT-P/SKL desktop/BDW/GLK] HDMI "testdisplay -y" shows wrong picture on every interlaced scanning resolution" href="https://bugs.freedesktop.org/show_bug.cgi?id=90238#c23">Comment # 23</a> on <a class="bz_bug_link bz_status_REOPENED " title="REOPENED - [BXT-P/SKL desktop/BDW/GLK] HDMI "testdisplay -y" shows wrong picture on every interlaced scanning resolution" href="https://bugs.freedesktop.org/show_bug.cgi?id=90238">bug 90238</a> from <a class="email" href="mailto:mahesh1.kumar@intel.com" title="Mahesh Kumar <mahesh1.kumar@intel.com>"> Mahesh Kumar</a> <pre>(In reply to Elizabeth from <a href="show_bug.cgi?id=90238#c22">comment #22</a>) > (In reply to Mahesh Kumar from <a href="show_bug.cgi?id=90238#c21">comment #21</a>) > > Hi Antonia, > > > > Interlace modes with Y-tiling is not supported in Gen9+ (SKL & GLK). > > Two patches to implement this limitation are already merged. > > > > Now any calls which requests Interlace mode with Y-tiling gets rejected by > > kernel instead of corrupted output. > > > > -Mahesh > Hello Mahesh, is this comment really for this bug? If so, you're suggesting > to test again with latest commit?? sorry for late reply, mail escaped from my inbox :). yes it's for same bug, Let me correct little-bit here, Interlace more (IF-ID) with Y-tiling is not supported in Gen9+, below is the link for patches. <a href="https://patchwork.freedesktop.org/series/26546/">https://patchwork.freedesktop.org/series/26546/</a> yes Please check with latest commit. Now commit will fail instead of corrupted image, because we use IF-ID for Interlace mode. -Mahesh</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>