Karol Herbst 5d9453bf41 Revert "drm/nouveau/pmu/gm200-: avoid touching PMU outside of DEVINIT/PREOS/ACR"
This reverts commit c9ec3d85c0eef7c71cdc68db758e0f0e378132c0.

This commit causes a regression if 4cdd2450bf739bada353e82d27b00db9af8c3001
is not applied as well. This was fixed for 5.16, 5.15 and 5.10.

On older stable branches backporting this commit is complicated as relevant
code changed quite a bit. Furthermore most of the affected hardware barely
works on those and users would want to use the newer kernels anyway.

Cc: stable@vger.kernel.org # 5.4 4.19 and 4.14
Cc: Ben Skeggs <bskeggs@redhat.com>
Cc: Lyude Paul <lyude@redhat.com>
Link: https://gitlab.freedesktop.org/drm/nouveau/-/issues/149
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-03-02 11:41:17 +01:00
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