582 	u8 gain = gspca_dev->gain->val;  in setgain()  local
589 		i2c[3] = 0x3f - gain;  in setgain()
590 		i2c[4] = 0x3f - gain;  in setgain()
591 		i2c[5] = 0x3f - gain;  in setgain()
601 		i2c[4] = 255 - gain;  in setgain()
608 		gain = 255 - gain;  in setgain()
610 		i2c[3] |= (gain & 0x80) >> 7;  in setgain()
611 		i2c[3] |= (gain & 0x40) >> 5;  in setgain()
612 		i2c[3] |= (gain & 0x20) >> 3;  in setgain()
613 		i2c[3] |= (gain & 0x10) >> 1;  in setgain()
614 		i2c[3] |= (gain & 0x08) << 1;  in setgain()
615 		i2c[3] |= (gain & 0x04) << 3;  in setgain()
616 		i2c[3] |= (gain & 0x02) << 5;  in setgain()
617 		i2c[3] |= (gain & 0x01) << 7;  in setgain()
629 		if (sd->sensor == SENSOR_OV7630 && gain >= 32)  in setgain()
630 			gain += 16;  in setgain()
633 		i2c[3] = gain;  in setgain()
654 		i2cpgain[3] = gain;  in setgain()
655 		i2cpcolorgain[3] = gain >> 1;  in setgain()
656 		i2cpcolorgain[4] = gain >> 1;  in setgain()
657 		i2cpcolorgain[5] = gain >> 1;  in setgain()
658 		i2cpcolorgain[6] = gain >> 1;  in setgain()
667 			u8 buf[3] = { gain, gain, gain }; /* R, G, B */  in setgain()
671 			buf[0] = gain << 4 | gain; /* Red and blue */  in setgain()
672 			buf[1] = gain; /* Green */  in setgain()
908 		int gain_knee = (s32)gspca_dev->gain->maximum * 9 / 10;  in do_autogain()
966 		gspca_dev->gain->val = gspca_dev->gain->default_value;  in sd_s_ctrl()
981 		if (gspca_dev->gain->is_new || (ctrl->is_new && ctrl->val))  in sd_s_ctrl()
1016 		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,  in sd_init_controls()
1020 		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,  in sd_init_controls()
1024 		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,  in sd_init_controls()
1030 		gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,  in sd_init_controls()
1035 			gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,  in sd_init_controls()
1038 			gspca_dev->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,  in sd_init_controls()