<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][DRMTIP] igt@kms_setmode@invalid-clone-exclusive-crtc - warn - no modes for connector 83"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108383#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][DRMTIP] igt@kms_setmode@invalid-clone-exclusive-crtc - warn - no modes for connector 83"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108383">bug 108383</a>
from <span class="vcard"><a class="email" href="mailto:imre.deak@intel.com" title="Imre Deak <imre.deak@intel.com>"> <span class="fn">Imre Deak</span></a>
</span></b>
<pre>Something fishy with framebuffer takeover from BIOS
<7>[ 12.661656] [drm:drm_setup_crtcs] looking for preferred mode on connector
83 0
<7>[ 12.661661] [drm:drm_setup_crtcs] found mode 3840x2160
<7>[ 12.661666] [drm:drm_setup_crtcs] looking for cmdline mode on connector
101
<7>[ 12.661671] [drm:drm_setup_crtcs] looking for preferred mode on connector
101 0
<7>[ 12.661675] [drm:drm_setup_crtcs] found mode 1920x1080
<7>[ 12.661681] [drm:drm_setup_crtcs] picking CRTCs for 8192x8192 config
<7>[ 12.664943] [drm:drm_setup_crtcs] desired mode 3840x2160 set on crtc 45
(0,0)
<7>[ 12.664965] [drm:drm_setup_crtcs] desired mode 1920x1080 set on crtc 63
(0,0)
<7>[ 12.665080] [drm:intelfb_create [i915]] re-using BIOS fb
<7>[ 12.665274] [drm:intelfb_create [i915]] allocated 1920x1080 fb:
0x00000000
instead of which we should throw away it and create a new one, followed by
pruning the eDP mode during fbdev probing:
<7>[ 12.691895] [drm:drm_mode_debug_printmodeline] Modeline 84:"3840x2160" 60
533250 3840 3888 3920 4000 2160 2163 2168 2222 0x48 0xa
<7>[ 12.691901] [drm:drm_mode_prune_invalid] Not using 3840x2160 mode:
VIRTUAL_X
which leads to no modes returned to the test. Looks like the test should do a
full reprobe, but instead it gets the cached version of the previously pruned
mode list.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<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>