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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [SNB regression]*ERROR* mismatch in adjusted_mode.flags"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66480#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [SNB regression]*ERROR* mismatch in adjusted_mode.flags"
href="https://bugs.freedesktop.org/show_bug.cgi?id=66480">bug 66480</a>
from <span class="vcard"><a class="email" href="mailto:cancan.feng@intel.com" title="cancan,feng <cancan.feng@intel.com>"> <span class="fn">cancan,feng</span></a>
</span></b>
<pre>I bisected this issue on SNB, it turns out the same first bad commit with <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED --- - [HSW IVB ILK SNB bisected] I-G-T/testdisplay -f cause "*ERROR* mismatch in adjusted_mode.flags""
href="show_bug.cgi?id=65442">bug
#65442</a>. Bisect info as following:
045ac3b5629d9711531a408e92f9074db6afe7ce is the first bad commit
commit 045ac3b5629d9711531a408e92f9074db6afe7ce
Author: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>>
Date: Tue May 14 17:08:26 2013 -0700
drm/i915: add encoder get_config function v5
We can use this for fetching encoder specific pipe_config state, like
mode flags, adjusted clock, etc.
Just used for mode flags atm, so we can check the pipe config state at
mode set time.
v2: get_config when checking hw state too
v3: fix DVO and LVDS mode flags (Ville)
get SDVO DTD for flag fetch (Ville)
v4: use input timings (Ville)
correct command used (Ville)
remove gen4 check (Ville)
v5: get DDI flag config too
Signed-off-by: Jesse Barnes <<a href="mailto:jbarnes@virtuousgeek.org">jbarnes@virtuousgeek.org</a>>
Reviewed-by: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>> (v4)
Tested-by: Paulo Zanoni <<a href="mailto:przanoni@gmail.com">przanoni@gmail.com</a>> (the new hsw ddi stuff)
Signed-off-by: Daniel Vetter <<a href="mailto:daniel.vetter@ffwll.ch">daniel.vetter@ffwll.ch</a>>
:040000 040000 b2b8a7612a37028fb4ff2f62e372b70e9ce5179a
7b4bf7d42a2d1ce673ea2f405035e4c9c7dfe4a8 M drivers</pre>
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