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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - GF117M nvkm_pmu_pgob fault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92870#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - GF117M nvkm_pmu_pgob fault"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92870">bug 92870</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>Interesting. The v4.3 kernel has:
void
nvkm_pmu_pgob(struct nvkm_pmu *pmu, bool enable)
{
if (pmu->func->pgob)
pmu->func->pgob(pmu, enable);
}
But Ben's latest upstream has:
void
nvkm_pmu_pgob(struct nvkm_pmu *pmu, bool enable)
{
if (pmu && pmu->func->pgob)
pmu->func->pgob(pmu, enable);
}
And indeed it looks like the GF117 is missing a PMU definition. I have no idea
why that'd be the case, but it was that way before the rewrite as well. The
simplest thing is to fix up that function as above, but I think we may also
want to enable the PMU on GF117.</pre>
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