24 static void ov9650_dump_registers(struct sd *sd);
146 int ov9650_probe(struct sd *sd)  in ov9650_probe()  argument
150 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in ov9650_probe()
168 			err = m5602_write_sensor(sd,  in ov9650_probe()
171 			err = m5602_write_bridge(sd,  in ov9650_probe()
178 	if (m5602_read_sensor(sd, OV9650_PID, &prod_id, 1))  in ov9650_probe()
181 	if (m5602_read_sensor(sd, OV9650_VER, &ver_id, 1))  in ov9650_probe()
191 	sd->gspca_dev.cam.cam_mode = ov9650_modes;  in ov9650_probe()
192 	sd->gspca_dev.cam.nmodes = ARRAY_SIZE(ov9650_modes);  in ov9650_probe()
197 int ov9650_init(struct sd *sd)  in ov9650_init()  argument
203 		ov9650_dump_registers(sd);  in ov9650_init()
208 			err = m5602_write_sensor(sd, init_ov9650[i][1],  in ov9650_init()
211 			err = m5602_write_bridge(sd, init_ov9650[i][1], data);  in ov9650_init()
217 int ov9650_init_controls(struct sd *sd)  in ov9650_init_controls()  argument
219 	struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;  in ov9650_init_controls()
221 	sd->gspca_dev.vdev.ctrl_handler = hdl;  in ov9650_init_controls()
224 	sd->auto_white_bal = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops,  in ov9650_init_controls()
227 	sd->red_bal = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops,  in ov9650_init_controls()
230 	sd->blue_bal = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops,  in ov9650_init_controls()
234 	sd->autoexpo = v4l2_ctrl_new_std_menu(hdl, &ov9650_ctrl_ops,  in ov9650_init_controls()
236 	sd->expo = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops, V4L2_CID_EXPOSURE,  in ov9650_init_controls()
239 	sd->autogain = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops,  in ov9650_init_controls()
241 	sd->gain = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops, V4L2_CID_GAIN, 0,  in ov9650_init_controls()
244 	sd->hflip = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops, V4L2_CID_HFLIP,  in ov9650_init_controls()
246 	sd->vflip = v4l2_ctrl_new_std(hdl, &ov9650_ctrl_ops, V4L2_CID_VFLIP,  in ov9650_init_controls()
254 	v4l2_ctrl_auto_cluster(3, &sd->auto_white_bal, 0, false);  in ov9650_init_controls()
255 	v4l2_ctrl_auto_cluster(2, &sd->autoexpo, 0, false);  in ov9650_init_controls()
256 	v4l2_ctrl_auto_cluster(2, &sd->autogain, 0, false);  in ov9650_init_controls()
257 	v4l2_ctrl_cluster(2, &sd->hflip);  in ov9650_init_controls()
262 int ov9650_start(struct sd *sd)  in ov9650_start()  argument
266 	struct cam *cam = &sd->gspca_dev.cam;  in ov9650_start()
268 	int width = cam->cam_mode[sd->gspca_dev.curr_mode].width;  in ov9650_start()
269 	int height = cam->cam_mode[sd->gspca_dev.curr_mode].height;  in ov9650_start()
270 	int ver_offs = cam->cam_mode[sd->gspca_dev.curr_mode].priv;  in ov9650_start()
272 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in ov9650_start()
275 		sd->vflip->val) ||  in ov9650_start()
277 		!sd->vflip->val))  in ov9650_start()
286 			err = m5602_write_bridge(sd, res_init_ov9650[i][1],  in ov9650_start()
290 			err = m5602_write_sensor(sd,  in ov9650_start()
297 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA,  in ov9650_start()
302 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (ver_offs & 0xff));  in ov9650_start()
306 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);  in ov9650_start()
310 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height >> 8) & 0xff);  in ov9650_start()
314 	err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, (height & 0xff));  in ov9650_start()
319 		err = m5602_write_bridge(sd, M5602_XB_VSYNC_PARA, 0);  in ov9650_start()
323 	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);  in ov9650_start()
327 	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 2);  in ov9650_start()
331 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,  in ov9650_start()
336 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA, hor_offs & 0xff);  in ov9650_start()
340 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,  in ov9650_start()
345 	err = m5602_write_bridge(sd, M5602_XB_HSYNC_PARA,  in ov9650_start()
350 	err = m5602_write_bridge(sd, M5602_XB_SIG_INI, 0);  in ov9650_start()
360 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
368 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
376 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
384 		err = m5602_write_sensor(sd, OV9650_COM7, &data, 1);  in ov9650_start()
390 int ov9650_stop(struct sd *sd)  in ov9650_stop()  argument
393 	return m5602_write_sensor(sd, OV9650_COM2, &data, 1);  in ov9650_stop()
396 void ov9650_disconnect(struct sd *sd)  in ov9650_disconnect()  argument
398 	ov9650_stop(sd);  in ov9650_disconnect()
400 	sd->sensor = NULL;  in ov9650_disconnect()
405 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_exposure()  local
413 	err = m5602_write_sensor(sd, OV9650_AECHM,  in ov9650_set_exposure()
420 	err = m5602_write_sensor(sd, OV9650_AECH,  in ov9650_set_exposure()
427 	err = m5602_write_sensor(sd, OV9650_COM1, &i2c_data, 1);  in ov9650_set_exposure()
435 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_gain()  local
442 	err = m5602_read_sensor(sd, OV9650_VREF, &i2c_data, 1);  in ov9650_set_gain()
449 	err = m5602_write_sensor(sd, OV9650_VREF, &i2c_data, 1);  in ov9650_set_gain()
455 	err = m5602_write_sensor(sd, OV9650_GAIN, &i2c_data, 1);  in ov9650_set_gain()
463 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_red_balance()  local
468 	err = m5602_write_sensor(sd, OV9650_RED, &i2c_data, 1);  in ov9650_set_red_balance()
476 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_blue_balance()  local
481 	err = m5602_write_sensor(sd, OV9650_BLUE, &i2c_data, 1);  in ov9650_set_blue_balance()
489 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_hvflip()  local
490 	int hflip = sd->hflip->val;  in ov9650_set_hvflip()
491 	int vflip = sd->vflip->val;  in ov9650_set_hvflip()
499 	err = m5602_write_sensor(sd, OV9650_MVFP, &i2c_data, 1);  in ov9650_set_hvflip()
505 		err = ov9650_start(sd);  in ov9650_set_hvflip()
515 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_auto_exposure()  local
519 	err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_exposure()
526 	return m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_exposure()
534 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_auto_white_balance()  local
538 	err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_white_balance()
543 	err = m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_white_balance()
552 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_set_auto_gain()  local
556 	err = m5602_read_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_gain()
562 	return m5602_write_sensor(sd, OV9650_COM8, &i2c_data, 1);  in ov9650_set_auto_gain()
569 	struct sd *sd = (struct sd *) gspca_dev;  in ov9650_s_ctrl()  local
580 		err = ov9650_set_red_balance(gspca_dev, sd->red_bal->val);  in ov9650_s_ctrl()
583 		err = ov9650_set_blue_balance(gspca_dev, sd->blue_bal->val);  in ov9650_s_ctrl()
589 		err = ov9650_set_exposure(gspca_dev, sd->expo->val);  in ov9650_s_ctrl()
595 		err = ov9650_set_gain(gspca_dev, sd->gain->val);  in ov9650_s_ctrl()
607 static void ov9650_dump_registers(struct sd *sd)  in ov9650_dump_registers()  argument
613 		m5602_read_sensor(sd, address, &value, 1);  in ov9650_dump_registers()
624 		m5602_read_sensor(sd, address, &old_value, 1);  in ov9650_dump_registers()
625 		m5602_write_sensor(sd, address, test_value, 1);  in ov9650_dump_registers()
626 		m5602_read_sensor(sd, address, &ctrl_value, 1);  in ov9650_dump_registers()
634 		m5602_write_sensor(sd, address, &old_value, 1);  in ov9650_dump_registers()