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<body><span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [DSI BYT] Panel detection fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100356">bug 100356</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>NEEDINFO
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [DSI BYT] Panel detection fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100356#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [DSI BYT] Panel detection fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=100356">bug 100356</a>
from <span class="vcard"><a class="email" href="mailto:elizabethx.de.la.torre.mena@intel.com" title="Elizabeth <elizabethx.de.la.torre.mena@intel.com>"> <span class="fn">Elizabeth</span></a>
</span></b>
<pre>Hello Pavel,
Were you able to test with the parameters that Ville mention?
(In reply to Ville Syrjala from <a href="show_bug.cgi?id=100356#c2">comment #2</a>)
<span class="quote">> [ 3.073989] [drm:pwm_setup_backlight [i915]] *ERROR* Failed to own the
> pwm chip
>
> You're missing some pwm/gpio stuff most likely from the kernel (or it got
> loaded after i915).
>
> Make sure you have at least these:
> CONFIG_PWM=y
> CONFIG_PWM_CRC=y
> CONFIG_I2C_DESIGNWARE_PLATFORM=y
> CONFIG_I2C_DESIGNWARE_PCI=y
> CONFIG_INTEL_SOC_PMIC=y</span >
If so, please share results? Thank you.</pre>
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