581 		struct v4l2_tuner *tuner)  in si470x_vidioc_g_tuner()  argument
586 	if (tuner->index != 0)  in si470x_vidioc_g_tuner()
596 	strcpy(tuner->name, "FM");  in si470x_vidioc_g_tuner()
597 	tuner->type = V4L2_TUNER_RADIO;  in si470x_vidioc_g_tuner()
598 	tuner->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO |  in si470x_vidioc_g_tuner()
602 	tuner->rangelow  =  76 * FREQ_MUL;  in si470x_vidioc_g_tuner()
603 	tuner->rangehigh = 108 * FREQ_MUL;  in si470x_vidioc_g_tuner()
607 		tuner->rxsubchans = V4L2_TUNER_SUB_MONO;  in si470x_vidioc_g_tuner()
609 		tuner->rxsubchans = V4L2_TUNER_SUB_STEREO;  in si470x_vidioc_g_tuner()
613 	tuner->rxsubchans |= V4L2_TUNER_SUB_RDS;  in si470x_vidioc_g_tuner()
617 		tuner->audmode = V4L2_TUNER_MODE_STEREO;  in si470x_vidioc_g_tuner()
619 		tuner->audmode = V4L2_TUNER_MODE_MONO;  in si470x_vidioc_g_tuner()
623 	tuner->signal = (radio->registers[STATUSRSSI] & STATUSRSSI_RSSI);  in si470x_vidioc_g_tuner()
625 	tuner->signal = (tuner->signal * 873) + (8 * tuner->signal / 10);  in si470x_vidioc_g_tuner()
626 	if (tuner->signal > 0xffff)  in si470x_vidioc_g_tuner()
627 		tuner->signal = 0xffff;  in si470x_vidioc_g_tuner()
631 	tuner->afc = (radio->registers[STATUSRSSI] & STATUSRSSI_AFCRL) ? 1 : 0;  in si470x_vidioc_g_tuner()
641 		const struct v4l2_tuner *tuner)  in si470x_vidioc_s_tuner()  argument
645 	if (tuner->index != 0)  in si470x_vidioc_s_tuner()
649 	switch (tuner->audmode) {  in si470x_vidioc_s_tuner()
671 	if (freq->tuner != 0)  in si470x_vidioc_g_frequency()
688 	if (freq->tuner != 0)  in si470x_vidioc_s_frequency()
710 	if (seek->tuner != 0)  in si470x_vidioc_s_hw_freq_seek()
725 	if (band->tuner != 0)  in si470x_vidioc_enum_freq_bands()