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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ILK] Some modes unable to light up on DP display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=64415#c4">Comment # 4</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [ILK] Some modes unable to light up on DP display"
href="https://bugs.freedesktop.org/show_bug.cgi?id=64415">bug 64415</a>
from <span class="vcard"><a class="email" href="mailto:yangweix.shui@intel.com" title="shui yangwei <yangweix.shui@intel.com>"> <span class="fn">shui yangwei</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=64415#c3">comment #3</a>)
<span class="quote">> Is this really only on Ironlake? HSW, IVB and SNB work fine with it?</span >
Kernel:
-----------------
Kernel: (drm-intel-nightly)815ca9817afc1c1a45799fb9d4a4f413b7b1517c
Author: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
Date: Wed Aug 14 14:14:04 2013 +0200
drm/i915: inline vma_create into lookup_or_create_vma
Description:
-----------------
Monitor Version No: VE228Q-C
There's also some mode can't light up on other machines.
SNB unlighted mode:
CRTS(3):[28] 720x480 60 720 736 798 858 480 489 495 525 0xa 0x40 27000
CRTS(3):[30] 640x480 73 640 664 704 832 480 489 491 520 0xa 0x40 31500
IVB unlighted mode:
CRTS(3):[19] 1024x768 70 1024 1048 1184 1328 768 771 777 806 0xa 0x40 75000
CRTS(3):[23] 800x600 72 800 856 976 1040 600 637 643 666 0x5 0x40 50000
CRTS(3):[29] 640x480 75 640 656 720 840 480 481 484 500 0xa 0x40 31500
CRTS(3):[31] 640x480 67 640 704 768 864 480 483 486 525 0xa 0x40 30240
CRTS(3):[33] 640x480 60 640 656 752 800 480 490 492 525 0xa 0x40 25175
CRTS(3):[34] 720x400 70 720 738 846 900 400 412 414 449 0x6 0x40 28320
HSW all passed.</pre>
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