95 static int hdcs_reg_write_seq(struct sd *sd, u8 reg, u8 *vals, u8 len)  in hdcs_reg_write_seq()  argument
112 	return stv06xx_write_sensor_bytes(sd, regs, len);  in hdcs_reg_write_seq()
115 static int hdcs_set_state(struct sd *sd, enum hdcs_power_state state)  in hdcs_set_state()  argument
117 	struct hdcs *hdcs = sd->sensor_priv;  in hdcs_set_state()
126 		ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0);  in hdcs_set_state()
149 	ret = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), val);  in hdcs_set_state()
158 static int hdcs_reset(struct sd *sd)  in hdcs_reset()  argument
160 	struct hdcs *hdcs = sd->sensor_priv;  in hdcs_reset()
163 	err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 1);  in hdcs_reset()
167 	err = stv06xx_write_sensor(sd, HDCS_REG_CONTROL(sd), 0);  in hdcs_reset()
176 	struct sd *sd = (struct sd *) gspca_dev;  in hdcs_set_exposure()  local
177 	struct hdcs *hdcs = sd->sensor_priv;  in hdcs_set_exposure()
206 	if (IS_1020(sd)) {  in hdcs_set_exposure()
225 	if (IS_1020(sd)) {  in hdcs_set_exposure()
238 		err = stv06xx_write_sensor_bytes(sd, exp, 6);  in hdcs_set_exposure()
254 		err = stv06xx_write_sensor_bytes(sd, exp, 7);  in hdcs_set_exposure()
263 static int hdcs_set_gains(struct sd *sd, u8 g)  in hdcs_set_gains()  argument
277 	err = hdcs_reg_write_seq(sd, HDCS_ERECPGA, gains, 4);  in hdcs_set_gains()
284 	return hdcs_set_gains((struct sd *) gspca_dev,  in hdcs_set_gain()
288 static int hdcs_set_size(struct sd *sd,  in hdcs_set_size()  argument
291 	struct hdcs *hdcs = sd->sensor_priv;  in hdcs_set_size()
303 	if (IS_1020(sd)) {  in hdcs_set_size()
326 	err = hdcs_reg_write_seq(sd, HDCS_FWROW, win, 4);  in hdcs_set_size()
357 static int hdcs_init_controls(struct sd *sd)  in hdcs_init_controls()  argument
359 	struct v4l2_ctrl_handler *hdl = &sd->gspca_dev.ctrl_handler;  in hdcs_init_controls()
369 static int hdcs_probe_1x00(struct sd *sd)  in hdcs_probe_1x00()  argument
375 	ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor);  in hdcs_probe_1x00()
381 	sd->gspca_dev.cam.cam_mode = hdcs1x00_mode;  in hdcs_probe_1x00()
382 	sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1x00_mode);  in hdcs_probe_1x00()
419 	hdcs->psmp = (sd->bridge == BRIDGE_STV602) ? 20 : 5;  in hdcs_probe_1x00()
421 	sd->sensor_priv = hdcs;  in hdcs_probe_1x00()
426 static int hdcs_probe_1020(struct sd *sd)  in hdcs_probe_1020()  argument
432 	ret = stv06xx_read_sensor(sd, HDCS_IDENT, &sensor);  in hdcs_probe_1020()
438 	sd->gspca_dev.cam.cam_mode = hdcs1020_mode;  in hdcs_probe_1020()
439 	sd->gspca_dev.cam.nmodes = ARRAY_SIZE(hdcs1020_mode);  in hdcs_probe_1020()
463 	sd->sensor_priv = hdcs;  in hdcs_probe_1020()
468 static int hdcs_start(struct sd *sd)  in hdcs_start()  argument
470 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in hdcs_start()
474 	return hdcs_set_state(sd, HDCS_STATE_RUN);  in hdcs_start()
477 static int hdcs_stop(struct sd *sd)  in hdcs_stop()  argument
479 	struct gspca_dev *gspca_dev = (struct gspca_dev *)sd;  in hdcs_stop()
483 	return hdcs_set_state(sd, HDCS_STATE_SLEEP);  in hdcs_stop()
486 static int hdcs_init(struct sd *sd)  in hdcs_init()  argument
488 	struct hdcs *hdcs = sd->sensor_priv;  in hdcs_init()
492 	if (sd->bridge == BRIDGE_STV602)  in hdcs_init()
493 		stv06xx_write_bridge(sd, STV_STV0600_EMULATION, 1);  in hdcs_init()
497 		err = stv06xx_write_bridge(sd, stv_bridge_init[i][0],  in hdcs_init()
504 	hdcs_reset(sd);  in hdcs_init()
508 		err = stv06xx_write_sensor(sd, stv_sensor_init[i][0],  in hdcs_init()
515 	err = stv06xx_write_sensor(sd, HDCS_REG_CONFIG(sd), BIT(3));  in hdcs_init()
521 	if (IS_1020(sd))  in hdcs_init()
522 		err = stv06xx_write_sensor(sd, HDCS_TCTRL,  in hdcs_init()
525 		err = stv06xx_write_sensor(sd, HDCS_TCTRL,  in hdcs_init()
530 	return hdcs_set_size(sd, hdcs->array.width, hdcs->array.height);  in hdcs_init()
533 static int hdcs_dump(struct sd *sd)  in hdcs_dump()  argument
540 		stv06xx_read_sensor(sd, reg, &val);  in hdcs_dump()