502 static inline int hdmi_read(struct v4l2_subdev *sd, u8 reg)  in hdmi_read()  function
518 	return hdmi_write(sd, reg, (hdmi_read(sd, reg) & mask) | val);  in hdmi_write_and_or()
888 		reg->val = hdmi_read(sd, reg->reg & 0xff);  in adv7842_g_register()
1163 	bool hdmi_signal = hdmi_read(sd, 0x05) & 0x80;  in set_rgb_quantization_range()
1361 	return hdmi_read(sd, 0x05) & 0x80;  in is_hdmi()
1552 		bt->width = (hdmi_read(sd, 0x07) & 0x0f) * 256 + hdmi_read(sd, 0x08);  in adv7842_query_dv_timings()
1553 		bt->height = (hdmi_read(sd, 0x09) & 0x0f) * 256 + hdmi_read(sd, 0x0a);  in adv7842_query_dv_timings()
1554 		freq = ((hdmi_read(sd, 0x51) << 1) + (hdmi_read(sd, 0x52) >> 7)) * 1000000;  in adv7842_query_dv_timings()
1555 		freq += ((hdmi_read(sd, 0x52) & 0x7f) * 7813);  in adv7842_query_dv_timings()
1558 			freq = freq * 8 / (((hdmi_read(sd, 0x0b) & 0xc0) >> 6) * 2 + 8);  in adv7842_query_dv_timings()
1561 		bt->hfrontporch = (hdmi_read(sd, 0x20) & 0x03) * 256 +  in adv7842_query_dv_timings()
1562 			hdmi_read(sd, 0x21);  in adv7842_query_dv_timings()
1563 		bt->hsync = (hdmi_read(sd, 0x22) & 0x03) * 256 +  in adv7842_query_dv_timings()
1564 			hdmi_read(sd, 0x23);  in adv7842_query_dv_timings()
1565 		bt->hbackporch = (hdmi_read(sd, 0x24) & 0x03) * 256 +  in adv7842_query_dv_timings()
1566 			hdmi_read(sd, 0x25);  in adv7842_query_dv_timings()
1567 		bt->vfrontporch = ((hdmi_read(sd, 0x2a) & 0x1f) * 256 +  in adv7842_query_dv_timings()
1568 			hdmi_read(sd, 0x2b)) / 2;  in adv7842_query_dv_timings()
1569 		bt->vsync = ((hdmi_read(sd, 0x2e) & 0x1f) * 256 +  in adv7842_query_dv_timings()
1570 			hdmi_read(sd, 0x2f)) / 2;  in adv7842_query_dv_timings()
1571 		bt->vbackporch = ((hdmi_read(sd, 0x32) & 0x1f) * 256 +  in adv7842_query_dv_timings()
1572 			hdmi_read(sd, 0x33)) / 2;  in adv7842_query_dv_timings()
1573 		bt->polarities = ((hdmi_read(sd, 0x05) & 0x10) ? V4L2_DV_VSYNC_POS_POL : 0) |  in adv7842_query_dv_timings()
1574 			((hdmi_read(sd, 0x05) & 0x20) ? V4L2_DV_HSYNC_POS_POL : 0);  in adv7842_query_dv_timings()
1576 			bt->height += (hdmi_read(sd, 0x0b) & 0x0f) * 256 +  in adv7842_query_dv_timings()
1577 					hdmi_read(sd, 0x0c);  in adv7842_query_dv_timings()
1578 			bt->il_vfrontporch = ((hdmi_read(sd, 0x2c) & 0x1f) * 256 +  in adv7842_query_dv_timings()
1579 					hdmi_read(sd, 0x2d)) / 2;  in adv7842_query_dv_timings()
1580 			bt->il_vsync = ((hdmi_read(sd, 0x30) & 0x1f) * 256 +  in adv7842_query_dv_timings()
1581 					hdmi_read(sd, 0x31)) / 2;  in adv7842_query_dv_timings()
1582 			bt->il_vbackporch = ((hdmi_read(sd, 0x34) & 0x1f) * 256 +  in adv7842_query_dv_timings()
1583 					hdmi_read(sd, 0x35)) / 2;  in adv7842_query_dv_timings()
2604 	if (!(hdmi_read(sd, 0x05) & 0x80)) {  in adv7842_log_infoframes()
2686 	bool audio_pll_locked = hdmi_read(sd, 0x04) & 0x01;  in adv7842_cp_log_status()
2687 	bool audio_sample_packet_detect = hdmi_read(sd, 0x18) & 0x01;  in adv7842_cp_log_status()
2812 			(hdmi_read(sd, 0x05) & 0x40) ? "true" : "false");  in adv7842_cp_log_status()
2814 			(hdmi_read(sd, 0x04) & 0x20) ? "yes" : "no",  in adv7842_cp_log_status()
2815 			(hdmi_read(sd, 0x04) & 0x10) ? "ERROR" : "");  in adv7842_cp_log_status()
2825 			(hdmi_read(sd, 0x07) & 0x40) ? "multi-channel" : "stereo");  in adv7842_cp_log_status()
2827 	v4l2_info(sd, "Audio CTS: %u\n", (hdmi_read(sd, 0x5b) << 12) +  in adv7842_cp_log_status()
2828 			(hdmi_read(sd, 0x5c) << 8) +  in adv7842_cp_log_status()
2829 			(hdmi_read(sd, 0x5d) & 0xf0));  in adv7842_cp_log_status()
2830 	v4l2_info(sd, "Audio N: %u\n", ((hdmi_read(sd, 0x5d) & 0x0f) << 16) +  in adv7842_cp_log_status()
2831 			(hdmi_read(sd, 0x5e) << 8) +  in adv7842_cp_log_status()
2832 			hdmi_read(sd, 0x5f));  in adv7842_cp_log_status()
2834 			(hdmi_read(sd, 0x04) & 0x40) ? "on" : "off");  in adv7842_cp_log_status()
2836 			deep_color_mode_txt[hdmi_read(sd, 0x0b) >> 6]);  in adv7842_cp_log_status()