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drm/nouveau/drm/nouveau: Fix runtime PM leak in nv50_disp_atomic_commit()

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commit e5d54f1935722f83df7619f3978f774c2b802cd8 upstream.

A CRTC being enabled doesn't mean it's on! It doesn't even necessarily
mean it's being used. This fixes runtime PM leaks on the P50 I've got
next to me.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lyude Paul 2018-07-12 13:02:53 -04:00 committed by Greg Kroah-Hartman
parent 58113603a4
commit d0bd2c70ff
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/nv50_display.c
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@ -4150,7 +4150,7 @@ nv50_disp_atomic_commit(struct drm_device *dev,
nv50_disp_atomic_commit_tail(state);
drm_for_each_crtc(crtc, dev) {
if (crtc->state->enable) {
if (crtc->state->active) {
if (!drm->have_disp_power_ref) {
drm->have_disp_power_ref = true;
return 0;