gspca/stv06xx/stv06xx_pb0100.c

81 	int err = -EINVAL;
85 		err = pb0100_set_autogain(gspca_dev, ctrl->val);
86 		if (err)
90 		err = pb0100_set_gain(gspca_dev, ctrls->gain->val);
91 		if (err)
93 		err = pb0100_set_exposure(gspca_dev, ctrls->exposure->val);
96 		err = pb0100_set_autogain_target(gspca_dev, ctrl->val);
99 	return err;
158 	int err;
160 	err = stv06xx_read_sensor(sd, PB_IDENT, &sensor);
162 	if (err < 0)
177 	int err, packet_size, max_packet_size;
226 	err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3)|BIT(1));
227 	gspca_dbg(gspca_dev, D_STREAM, "Started stream, status: %d\n", err);
229 	return (err < 0) ? err : 0;
235 	int err;
237 	err = stv06xx_write_sensor(sd, PB_ABORTFRAME, 1);
239 	if (err < 0)
243 	err = stv06xx_write_sensor(sd, PB_CONTROL, BIT(5)|BIT(3));
247 	return (err < 0) ? err : 0;
323 	int err;
327 	err = stv06xx_write_sensor(sd, PB_G1GAIN, val);
328 	if (!err)
329 		err = stv06xx_write_sensor(sd, PB_G2GAIN, val);
331 		  val, err);
333 	if (!err)
334 		err = pb0100_set_red_balance(gspca_dev, ctrls->red->val);
335 	if (!err)
336 		err = pb0100_set_blue_balance(gspca_dev, ctrls->blue->val);
338 	return err;
343 	int err;
353 	err = stv06xx_write_sensor(sd, PB_RGAIN, val);
355 		  val, err);
357 	return err;
362 	int err;
372 	err = stv06xx_write_sensor(sd, PB_BGAIN, val);
374 		  val, err);
376 	return err;
382 	int err;
384 	err = stv06xx_write_sensor(sd, PB_RINTTIME, val);
386 		  val, err);
388 	return err;
393 	int err;
405 	err = stv06xx_write_sensor(sd, PB_EXPGAIN, val);
407 		  val, ctrls->natural->val, err);
409 	return err;
414 	int err, totalpixels, brightpixels, darkpixels;
424 	err = stv06xx_write_sensor(sd, PB_R21, brightpixels);
425 	if (!err)
426 		err = stv06xx_write_sensor(sd, PB_R22, darkpixels);
429 		  val, err);
431 	return err;