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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [GLK] no signal after switch resolution from 1080p@23.98"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105887#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [GLK] no signal after switch resolution from 1080p@23.98"
href="https://bugs.freedesktop.org/show_bug.cgi?id=105887">bug 105887</a>
from <span class="vcard"><a class="email" href="mailto:piotr.kasprzak@me.com" title="Piotr Kasp. <piotr.kasprzak@me.com>"> <span class="fn">Piotr Kasp.</span></a>
</span></b>
<pre>here latest log - what is interesting HDMI on boot is probing couple of times
somewhere on start showing
_add_display_info] *ERROR* YCBCR420 (also) supported =N
[ 1.278596] [drm:drm_add_display_info] *ERROR* YCBCR420 (only) supported =N
[ 1.278600] [drm:drm_add_display_info] *ERROR* YCBCR420 dc support =N
later
[ 88.809058] [drm:drm_add_display_info] *ERROR* ======== Shashank: Monitor
420 =============
[ 88.809059] [drm:drm_add_display_info] *ERROR* YCBCR420 (also) supported =Y
[ 88.809061] [drm:drm_add_display_info] *ERROR* YCBCR420 (only) supported =Y
[ 88.809062] [drm:drm_add_display_info] *ERROR* YCBCR420 dc support =N
i dont know if that help
here fresh log just after boot
<a href="http://ix.io/18qB">http://ix.io/18qB</a>
here after play file with refreshrate 23.98 and stop - signal gone
<a href="http://ix.io/18qE">http://ix.io/18qE</a>
andf here after reconnect HDMI cable - signal back
<a href="http://ix.io/18qF">http://ix.io/18qF</a>
if you neeed any more test, logs etc let me know.</pre>
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