diff options
| author | Lyude Paul <lyude@redhat.com> | 2018-08-15 15:00:14 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-29 03:07:33 -0700 |
| commit | c92dbafb5577a89f2287263d6194a40a009b2af5 (patch) | |
| tree | f55f4cf57a8d910125403a80eec08c78ae5ced81 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 2493cdf2f279433d6526ac1031072d0f3c6afb9f (diff) | |
drm/nouveau/drm/nouveau: Use pm_runtime_get_noresume() in connector_detect()
commit 6833fb1ec120bf078e1a527c573a09d4de286224 upstream.
It's true we can't resume the device from poll workers in
nouveau_connector_detect(). We can however, prevent the autosuspend
timer from elapsing immediately if it hasn't already without risking any
sort of deadlock with the runtime suspend/resume operations. So do that
instead of entirely avoiding grabbing a power reference.
Signed-off-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Cc: stable@vger.kernel.org
Cc: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions