6060 	u16 retword;  in vga_2wr_probe()  local
6064 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6065 	if (retword != 0)  in vga_2wr_probe()
6070 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6071 	if (retword != 0)  in vga_2wr_probe()
6077 	retword = i2c_read(gspca_dev, 0x11);  in vga_2wr_probe()
6078 	if (retword != 0) {  in vga_2wr_probe()
6087 	retword = i2c_read(gspca_dev, 0x15);  in vga_2wr_probe()
6088 	if (retword != 0)  in vga_2wr_probe()
6093 	retword = i2c_read(gspca_dev, 0x07);  in vga_2wr_probe()
6094 	if (retword != 0)  in vga_2wr_probe()
6096 	retword = i2c_read(gspca_dev, 0x03);  in vga_2wr_probe()
6097 	if (retword != 0)  in vga_2wr_probe()
6099 	retword = i2c_read(gspca_dev, 0x04);  in vga_2wr_probe()
6100 	if (retword != 0)  in vga_2wr_probe()
6105 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6106 	if (retword != 0)  in vga_2wr_probe()
6113 	retword = i2c_read(gspca_dev, 0x03);  in vga_2wr_probe()
6114 	if (retword != 0) {  in vga_2wr_probe()
6121 	retword = i2c_read(gspca_dev, 0x01);  in vga_2wr_probe()
6122 	if (retword != 0)  in vga_2wr_probe()
6136 	retword = i2c_read(gspca_dev, 0x0a) << 8;  in vga_2wr_probe()
6137 	retword |= i2c_read(gspca_dev, 0x0b);  in vga_2wr_probe()
6138 	PDEBUG(D_PROBE, "probe 2wr ov vga 0x%04x", retword);  in vga_2wr_probe()
6139 	switch (retword) {  in vga_2wr_probe()
6149 	return retword;  in vga_2wr_probe()
6170 	u16 retword;  in vga_3wr_probe()  local
6182 	retword = i2c_read(gspca_dev, 0x14);  in vga_3wr_probe()
6183 	if (retword != 0)  in vga_3wr_probe()
6185 	retword = i2c_read(gspca_dev, 0x15);  in vga_3wr_probe()
6186 	if (retword != 0)  in vga_3wr_probe()
6188 	retword = i2c_read(gspca_dev, 0x16);  in vga_3wr_probe()
6189 	if (retword != 0)  in vga_3wr_probe()
6193 	retword = reg_r(gspca_dev, 0x000b) << 8;  in vga_3wr_probe()
6194 	retword |= reg_r(gspca_dev, 0x000a);  in vga_3wr_probe()
6195 	PDEBUG(D_PROBE, "probe 3wr vga 1 0x%04x", retword);  in vga_3wr_probe()
6197 	if ((retword & 0xff00) == 0x6400)  in vga_3wr_probe()
6200 		if (chipset_revision_sensor[i].revision == retword) {  in vga_3wr_probe()
6201 			sd->chip_revision = retword;  in vga_3wr_probe()
6213 	retword = i2c_read(gspca_dev, 0x00);  in vga_3wr_probe()
6214 	if (retword != 0) {  in vga_3wr_probe()
6227 	retword = i2c_read(gspca_dev, 0x00);  in vga_3wr_probe()
6228 	if (retword != 0) {  in vga_3wr_probe()
6229 		PDEBUG(D_PROBE, "probe 3wr vga type %02x", retword);  in vga_3wr_probe()
6230 		if (retword == 0x0011)			/* gc0303 */  in vga_3wr_probe()
6232 		if (retword == 0x0029)			/* gc0305 */  in vga_3wr_probe()
6234 		return retword;  in vga_3wr_probe()
6258 	retword = i2c_read(gspca_dev, 0x00) << 8;	/* ID 0 */  in vga_3wr_probe()
6259 	retword |= i2c_read(gspca_dev, 0x01);		/* ID 1 */  in vga_3wr_probe()
6260 	PDEBUG(D_PROBE, "probe 3wr vga 2 0x%04x", retword);  in vga_3wr_probe()
6261 	if (retword == 0x2030) {  in vga_3wr_probe()
6268 		return retword;  in vga_3wr_probe()
6279 	retword = i2c_read(gspca_dev, 0x01);  in vga_3wr_probe()
6280 	if (retword != 0) {  in vga_3wr_probe()
6281 		PDEBUG(D_PROBE, "probe 3wr vga type 0a ? ret: %04x", retword);  in vga_3wr_probe()