drm/lima: Use delayed timer as default in devfreq profile

Devfreq framework supports 2 modes for monitoring devices.
Use delayed timer as default instead of deferrable timer
in order to monitor the GPU status regardless of CPU idle.

Signed-off-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Qiang Yu <yuq825@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210127105121.20345-1-lukasz.luba@arm.com

drivers/gpu/drm/lima/lima_devfreq.c

@@ -81,6 +81,7 @@ static int lima_devfreq_get_dev_status(struct device *dev,
 }
 
 static struct devfreq_dev_profile lima_devfreq_profile = {
+	.timer = DEVFREQ_TIMER_DELAYED,
 	.polling_ms = 50, /* ~3 frames */
 	.target = lima_devfreq_target,
 	.get_dev_status = lima_devfreq_get_dev_status,