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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - Front buffer tracker is not invalidating the fb obj for DRRS/PSR"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90418#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - Front buffer tracker is not invalidating the fb obj for DRRS/PSR"
href="https://bugs.freedesktop.org/show_bug.cgi?id=90418">bug 90418</a>
from <span class="vcard"><a class="email" href="mailto:ramalingam.c@intel.com" title="Ramalingam C <ramalingam.c@intel.com>"> <span class="fn">Ramalingam C</span></a>
</span></b>
<pre>
Chris,
<span class="quote">>> That's the expected behaviour for fbdev since it does not wrap access to the framebuffer. </span >
Not getting the invalidate calls is expected?
<span class="quote">>> Are you saying that you observe this after the display server is active?</span >
Yes. Even when ubuntu Desktop is up, this behavior(absence of invalidate) is
observed.</pre>
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