879 	int chroma_format, comp_num;  in coda9_jpeg_encode_header()  local
883 	chroma_format = coda9_jpeg_chroma_format(q_data_src->fourcc);  in coda9_jpeg_encode_header()
884 	if (chroma_format < 0)  in coda9_jpeg_encode_header()
910 	if (chroma_format != CODA9_JPEG_FORMAT_400) {  in coda9_jpeg_encode_header()
923 	if (chroma_format != CODA9_JPEG_FORMAT_400) {  in coda9_jpeg_encode_header()
938 	comp_num = (chroma_format == CODA9_JPEG_FORMAT_400) ? 1 : 3;  in coda9_jpeg_encode_header()
967 		ret = coda_jpeg_put_byte(subsampling[chroma_format][i],  in coda9_jpeg_encode_header()
1078 	int chroma_format;  in coda9_jpeg_prepare_encode()  local
1103 	chroma_format = coda9_jpeg_chroma_format(q_data_src->fourcc);  in coda9_jpeg_prepare_encode()
1104 	if (chroma_format < 0)  in coda9_jpeg_prepare_encode()
1105 		return chroma_format;  in coda9_jpeg_prepare_encode()
1108 	aligned_width = round_up(q_data_src->width, width_align[chroma_format]);  in coda9_jpeg_prepare_encode()
1110 				  height_align[chroma_format]);  in coda9_jpeg_prepare_encode()
1153 	coda_write(dev, bus_req_num[chroma_format], CODA9_REG_JPEG_OP_INFO);  in coda9_jpeg_prepare_encode()
1161 		if (chroma_format == CODA9_JPEG_FORMAT_422)  in coda9_jpeg_prepare_encode()
1162 			chroma_format = CODA9_JPEG_FORMAT_224;  in coda9_jpeg_prepare_encode()
1163 		else if (chroma_format == CODA9_JPEG_FORMAT_224)  in coda9_jpeg_prepare_encode()
1164 			chroma_format = CODA9_JPEG_FORMAT_422;  in coda9_jpeg_prepare_encode()
1173 	coda_write(dev, mcu_info[chroma_format], CODA9_REG_JPEG_MCU_INFO);  in coda9_jpeg_prepare_encode()
1185 	coda_write(dev, (chroma_format << 17) | (chroma_interleave << 16) |  in coda9_jpeg_prepare_encode()
1331 	int chroma_format;  in coda9_jpeg_prepare_decode()  local
1352 	chroma_format = coda9_jpeg_chroma_format(q_data_dst->fourcc);  in coda9_jpeg_prepare_decode()
1353 	if (chroma_format < 0)  in coda9_jpeg_prepare_decode()
1354 		return chroma_format;  in coda9_jpeg_prepare_decode()
1367 	aligned_width = round_up(q_data_src->width, width_align[chroma_format]);  in coda9_jpeg_prepare_decode()
1368 	aligned_height = round_up(q_data_src->height, height_align[chroma_format]);  in coda9_jpeg_prepare_decode()
1391 	coda_write(dev, bus_req_num[chroma_format], CODA9_REG_JPEG_OP_INFO);  in coda9_jpeg_prepare_decode()
1392 	coda_write(dev, mcu_info[chroma_format], CODA9_REG_JPEG_MCU_INFO);  in coda9_jpeg_prepare_decode()
1424 	val = (chroma_format << 17) | (chroma_interleave << 16) |  in coda9_jpeg_prepare_decode()