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<body><span class="vcard"><a class="email" href="mailto:pierre.morrow@free.fr" title="Pierre Moreau <pierre.morrow@free.fr>"> <span class="fn">Pierre Moreau</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [NV96] Unable to handle page request from nv50_crtc_(prepare,disable) on dual Nvidia setup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86537">bug 86537</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
</td>
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<td style="text-align:right;">Resolution</td>
<td>DUPLICATE
</td>
<td>---
</td>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>[NV96] Unable to handle page request from nv50_crtc_prepare
</td>
<td>[NV96] Unable to handle page request from nv50_crtc_(prepare,disable) on dual Nvidia setup
</td>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [NV96] Unable to handle page request from nv50_crtc_(prepare,disable) on dual Nvidia setup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86537#c8">Comment # 8</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - [NV96] Unable to handle page request from nv50_crtc_(prepare,disable) on dual Nvidia setup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86537">bug 86537</a>
from <span class="vcard"><a class="email" href="mailto:pierre.morrow@free.fr" title="Pierre Moreau <pierre.morrow@free.fr>"> <span class="fn">Pierre Moreau</span></a>
</span></b>
<pre>Reopening this bug as its core issue is different from the other bug's one.
Setting the 8 LSB of register 0x8841c (PPCI.CONFIG) to 0 makes it possible to
interact with the card normally, without any crashes. Though after powering off
the G96, switching to it from the MCP79 will result in a blank screen: no error
message outputed, no hang, just a blank screen. I'll push a hacky patch for
those who wants to use their G96, or power it down; you may alternatively run
`nvapoke -c0 0x8841c 28400` **before** loading Nouveau.
This bit resetting is also done by the PCI reset step.</pre>
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