5 #include <linux/devfreq.h>
91 	struct devfreq *devfreq;  in panfrost_devfreq_init()  local
98 		 * continue without devfreq  in panfrost_devfreq_init()
116 		/* Optional, continue without devfreq */  in panfrost_devfreq_init()
154 	devfreq = devm_devfreq_add_device(dev, &panfrost_devfreq_profile,  in panfrost_devfreq_init()
157 	if (IS_ERR(devfreq)) {  in panfrost_devfreq_init()
158 		DRM_DEV_ERROR(dev, "Couldn't initialize GPU devfreq\n");  in panfrost_devfreq_init()
159 		return PTR_ERR(devfreq);  in panfrost_devfreq_init()
161 	pfdevfreq->devfreq = devfreq;  in panfrost_devfreq_init()
163 	cooling = devfreq_cooling_em_register(devfreq, NULL);  in panfrost_devfreq_init()
186 	if (!pfdevfreq->devfreq)  in panfrost_devfreq_resume()
191 	devfreq_resume_device(pfdevfreq->devfreq);  in panfrost_devfreq_resume()
198 	if (!pfdevfreq->devfreq)  in panfrost_devfreq_suspend()
201 	devfreq_suspend_device(pfdevfreq->devfreq);  in panfrost_devfreq_suspend()
208 	if (!pfdevfreq->devfreq)  in panfrost_devfreq_record_busy()
224 	if (!pfdevfreq->devfreq)  in panfrost_devfreq_record_idle()