linux/drivers/media/rc/img-ir/img-ir-sanyo.c

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * ImgTec IR Decoder setup for Sanyo protocol.
 *
 * Copyright 2012-2014 Imagination Technologies Ltd.
 *
 * From ir-sanyo-decoder.c:
 *
 * This protocol uses the NEC protocol timings. However, data is formatted as:
 *	13 bits Custom Code
 *	13 bits NOT(Custom Code)
 *	8 bits Key data
 *	8 bits NOT(Key data)
 *
 * According with LIRC, this protocol is used on Sanyo, Aiwa and Chinon
 * Information for this protocol is available at the Sanyo LC7461 datasheet.
 */

#include "img-ir-hw.h"

/* Convert Sanyo data to a scancode */
static int img_ir_sanyo_scancode(int len, u64 raw, u64 enabled_protocols,
				 struct img_ir_scancode_req *request)
{ … }

/* Convert Sanyo scancode to Sanyo data filter */
static int img_ir_sanyo_filter(const struct rc_scancode_filter *in,
			       struct img_ir_filter *out, u64 protocols)
{ … }

/* Sanyo decoder */
struct img_ir_decoder img_ir_sanyo = …;