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<body><span class="vcard"><a class="email" href="mailto:hengx.ding@intel.com" title="Ding Heng <hengx.ding@intel.com>"> <span class="fn">Ding Heng</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW]S3 causes "WARNING: CPU: 1 PID: 4478 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()""
href="https://bugs.freedesktop.org/show_bug.cgi?id=87086">bug 87086</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>NEEDINFO
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<td>NEW
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW]S3 causes "WARNING: CPU: 1 PID: 4478 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()""
href="https://bugs.freedesktop.org/show_bug.cgi?id=87086#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [BSW]S3 causes "WARNING: CPU: 1 PID: 4478 at drivers/gpu/drm/i915/i915_drv.c:1185 vlv_force_gfx_clock+0x41/0x1eb [i915]()""
href="https://bugs.freedesktop.org/show_bug.cgi?id=87086">bug 87086</a>
from <span class="vcard"><a class="email" href="mailto:hengx.ding@intel.com" title="Ding Heng <hengx.ding@intel.com>"> <span class="fn">Ding Heng</span></a>
</span></b>
<pre>(In reply to Ville Syrjala from <a href="show_bug.cgi?id=87086#c1">comment #1</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=113316" name="attach_113316" title="[PATCH] drm/i915: Skip all the gfx clock force on CHV">attachment 113316</a> <a href="attachment.cgi?id=113316&action=edit" title="[PATCH] drm/i915: Skip all the gfx clock force on CHV">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=87086&attachment=113316'>[review]</a> [review]</span >
[PATCH] drm/i915: Skip all the
<span class="quote">> gfx clock force on CHV</span >
Please test this patch.
Patch this patch on latest nightly branch
commit:dbd79c545cbbf63785cbda8d13260b3e827f0f6d
S3 will not cause dmesg warn anymore, but seems S3 failed itself, when type
"echo mem > /sys/power/state", it will resume immediately.</pre>
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