diff options
Diffstat (limited to 'drivers/gpu/drm/lima/lima_devfreq.c')
-rw-r--r-- | drivers/gpu/drm/lima/lima_devfreq.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/gpu/drm/lima/lima_devfreq.c b/drivers/gpu/drm/lima/lima_devfreq.c index 1d479b5924fe..bbe02817721b 100644 --- a/drivers/gpu/drm/lima/lima_devfreq.c +++ b/drivers/gpu/drm/lima/lima_devfreq.c @@ -231,3 +231,27 @@ void lima_devfreq_record_idle(struct lima_devfreq *devfreq) spin_unlock_irqrestore(&devfreq->lock, irqflags); } + +int lima_devfreq_resume(struct lima_devfreq *devfreq) +{ + unsigned long irqflags; + + if (!devfreq->devfreq) + return 0; + + spin_lock_irqsave(&devfreq->lock, irqflags); + + lima_devfreq_reset(devfreq); + + spin_unlock_irqrestore(&devfreq->lock, irqflags); + + return devfreq_resume_device(devfreq->devfreq); +} + +int lima_devfreq_suspend(struct lima_devfreq *devfreq) +{ + if (!devfreq->devfreq) + return 0; + + return devfreq_suspend_device(devfreq->devfreq); +} |