<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#c24">Comment # 24</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:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> Elizabeth</a> <pre>Created <a href="attachment.cgi?id=136020" name="attach_136020" title="dmesg_log_testdisplay-y">attachment 136020</a> <a href="attachment.cgi?id=136020&action=edit" title="dmesg_log_testdisplay-y">[details]</a> dmesg_log_testdisplay-y (In reply to Mahesh Kumar from <a href="show_bug.cgi?id=90238#c23">comment #23</a>) > (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 Hello Manesh, As you state, when run interlaced modes I got a warn message in the test output instead a corrupted image. So as this is to be expected this can be considered fixed for gen9+, is that right? Thanks. This is the output of the test, I'll test with the others platforms listed in the bug as soon as I get some time for it: $ : sudo -E ./intel-graphics/intel-gpu-tools/tests/testdisplay -y > testdisplay_output (testdisplay:1763) WARNING: failed to set mode (1920x1080@60Hz): Invalid argument (testdisplay:1763) WARNING: failed to set mode (1920x1080@60Hz): Invalid argument (testdisplay:1763) WARNING: failed to set mode (1920x1080@50Hz): Invalid argument (05:10 PM) [gfx@gfx-desktop] [~]$ : sudo -E ./intel-graphics/intel-gpu-tools/tests/testdisplay -y CRTC(37):[0] 3840x2160 30 3840 4016 4104 4400 2160 2168 2178 2250 0x9 0x48 297000 CRTC(37):[1] 3840x2160 30 3840 4016 4104 4400 2160 2168 2178 2250 0x5 0x40 297000 CRTC(37):[2] 3840x2160 30 3840 4016 4104 4400 2160 2168 2178 2250 0x5 0x40 296703 CRTC(37):[3] 3840x2160 25 3840 4896 4984 5280 2160 2168 2178 2250 0x5 0x40 297000 CRTC(37):[4] 3840x2160 24 3840 5116 5204 5500 2160 2168 2178 2250 0x5 0x40 297000 CRTC(37):[5] 3840x2160 24 3840 5116 5204 5500 2160 2168 2178 2250 0x5 0x40 296703 CRTC(37):[6] 2560x1600 60 2560 2608 2640 2720 1600 1603 1609 1646 0x9 0x40 268500 CRTC(37):[7] 2560x1440 60 2560 2608 2640 2720 1440 1443 1448 1481 0x5 0x40 241500 CRTC(37):[8] 1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148500 CRTC(37):[9] 1920x1080 60 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 148352 CRTC(37):[10] 1920x1080i 60 1920 2008 2052 2200 1080 1084 1094 1125 0x15 0x40 74250 (testdisplay:1845) WARNING: failed to set mode (1920x1080@60Hz): Invalid argument CRTC(37):[11] 1920x1080i 60 1920 2008 2052 2200 1080 1084 1094 1125 0x15 0x40 74176 (testdisplay:1845) WARNING: failed to set mode (1920x1080@60Hz): Invalid argument CRTC(37):[12] 1920x1080 50 1920 2448 2492 2640 1080 1084 1089 1125 0x5 0x40 148500 CRTC(37):[13] 1920x1080i 50 1920 2448 2492 2640 1080 1084 1094 1125 0x15 0x40 74250 (testdisplay:1845) WARNING: failed to set mode (1920x1080@50Hz): Invalid argument CRTC(37):[14] 1920x1080 30 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 74250 CRTC(37):[15] 1920x1080 30 1920 2008 2052 2200 1080 1084 1089 1125 0x5 0x40 74176 CRTC(37):[16] 1920x1080 24 1920 2558 2602 2750 1080 1084 1089 1125 0x5 0x40 74250 CRTC(37):[17] 1920x1080 24 1920 2558 2602 2750 1080 1084 1089 1125 0x5 0x40 74176 CRTC(37):[18] 1680x1050 60 1680 1728 1760 1840 1050 1053 1059 1080 0x9 0x40 119000 CRTC(37):[19] 1280x1024 75 1280 1296 1440 1688 1024 1025 1028 1066 0x5 0x40 135000 CRTC(37):[20] 1280x1024 60 1280 1328 1440 1688 1024 1025 1028 1066 0x5 0x40 108000 CRTC(37):[21] 1440x900 60 1440 1488 1520 1600 900 903 909 926 0x9 0x40 88750 CRTC(37):[22] 1280x960 60 1280 1376 1488 1800 960 961 964 1000 0x5 0x40 108000 CRTC(37):[23] 1152x864 75 1152 1216 1344 1600 864 865 868 900 0x5 0x40 108000 CRTC(37):[24] 1280x720 60 1280 1390 1430 1650 720 725 730 750 0x5 0x40 74250 CRTC(37):[25] 1280x720 60 1280 1390 1430 1650 720 725 730 750 0x5 0x40 74176 CRTC(37):[26] 1280x720 50 1280 1720 1760 1980 720 725 730 750 0x5 0x40 74250 CRTC(37):[27] 1440x576 50 1440 1464 1592 1728 576 581 586 625 0xa 0x40 54000 CRTC(37):[28] 1024x768 75 1024 1040 1136 1312 768 769 772 800 0x5 0x40 78750 CRTC(37):[29] 1024x768 70 1024 1048 1184 1328 768 771 777 806 0xa 0x40 75000 CRTC(37):[30] 1024x768 60 1024 1048 1184 1344 768 771 777 806 0xa 0x40 65000 CRTC(37):[31] 1440x480 60 1440 1472 1596 1716 480 489 495 525 0xa 0x40 54054 CRTC(37):[32] 1440x480 60 1440 1472 1596 1716 480 489 495 525 0xa 0x40 54000 CRTC(37):[33] 832x624 75 832 864 928 1152 624 625 628 667 0xa 0x40 57284 CRTC(37):[34] 800x600 75 800 816 896 1056 600 601 604 625 0x5 0x40 49500 CRTC(37):[35] 800x600 72 800 856 976 1040 600 637 643 666 0x5 0x40 50000 CRTC(37):[36] 800x600 60 800 840 968 1056 600 601 605 628 0x5 0x40 40000 CRTC(37):[37] 800x600 56 800 824 896 1024 600 601 603 625 0x5 0x40 36000 CRTC(37):[38] 720x576 50 720 732 796 864 576 581 586 625 0xa 0x40 27000 CRTC(37):[39] 720x480 60 720 736 798 858 480 489 495 525 0xa 0x40 27027 CRTC(37):[40] 720x480 60 720 736 798 858 480 489 495 525 0xa 0x40 27000 CRTC(37):[41] 640x480 75 640 656 720 840 480 481 484 500 0xa 0x40 31500 CRTC(37):[42] 640x480 73 640 664 704 832 480 489 492 520 0xa 0x40 31500 CRTC(37):[43] 640x480 67 640 704 768 864 480 483 486 525 0xa 0x40 30240 CRTC(37):[44] 640x480 60 640 656 752 800 480 490 492 525 0xa 0x40 25200 CRTC(37):[45] 640x480 60 640 656 752 800 480 490 492 525 0xa 0x40 25175 CRTC(37):[46] 720x400 70 720 738 846 900 400 412 414 449 0x6 0x40 28320 SUCCESS (-1.000s)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>