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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [GLK DSI] Display not working with i915 driver"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109267#c23">Comment # 23</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [GLK DSI] Display not working with i915 driver"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109267">bug 109267</a>
from <span class="vcard"><a class="email" href="mailto:ville.syrjala@linux.intel.com" title="Ville Syrjala <ville.syrjala@linux.intel.com>"> <span class="fn">Ville Syrjala</span></a>
</span></b>
<pre>So based on that it looks like this is the pin mapping:
reset pin (index 0) = audio 4 aka. AVS_I2S0_SDO
power pin (index 4) = north 69 aka, GPIO_145
backlight pin (index 3) = north 68 aka. GPIO_144
Can you do something like this and attach the results here:
1. boot without loading i915
2. /sys/kernel/debug/pinctrl
3. grep . * */* > ~/pin.dump.noi915
4. modprobe i915
5. grep . * */* > ~/pin.dump.i915</pre>
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