[v5 2/4] media: rc: add keymap for MagicBox M16S remote

[Zhang Ning]

MagicBox M16S Tv box shipped with a simple NEC remote.
it has a key labeled "M", used as Magic key in vendor OS.
This has mapped to KEY_MUTE.

Signed-off-by: Zhang Ning <zhangn1985 at qq.com>
---
 drivers/media/rc/keymaps/Makefile      |  1 +
 drivers/media/rc/keymaps/rc-magicbox.c | 53 ++++++++++++++++++++++++++
 include/media/rc-map.h                 |  1 +
 3 files changed, 55 insertions(+)
 create mode 100644 drivers/media/rc/keymaps/rc-magicbox.c

diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index f513ff5caf4e..02c1c2150f03 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -71,6 +71,7 @@ obj-$(CONFIG_RC_MAP) += \
 			rc-kworld-plus-tv-analog.o \
 			rc-leadtek-y04g0051.o \
 			rc-lme2510.o \
+			rc-magicbox.o \
 			rc-manli.o \
 			rc-mecool-kiii-pro.o \
 			rc-mecool-kii-pro.o \
diff --git a/drivers/media/rc/keymaps/rc-magicbox.c b/drivers/media/rc/keymaps/rc-magicbox.c
new file mode 100644
index 000000000000..b4fc1856a9e7
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-magicbox.c
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2022 Zhang Ning <zhangn1985 at qq.com>
+
+/*
+ * Keytable for the MagicBox M16S remote control
+ */
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+static struct rc_map_table magicbox[] = {
+	{ 0x9f57, KEY_POWER },
+	{ 0x9f8a, KEY_MUTE }, // M
+
+	{ 0x9f43, KEY_UP },
+	{ 0x9f0a, KEY_DOWN },
+	{ 0x9f06, KEY_LEFT },
+	{ 0x9f0e, KEY_RIGHT },
+	{ 0x9f02, KEY_OK },
+
+	{ 0x9f47, KEY_HOME },
+	{ 0x9f4f, KEY_BACK },
+	{ 0x9f16, KEY_MENU },
+
+	{ 0x9fff, KEY_VOLUMEDOWN },
+	{ 0x9f5d, KEY_VOLUMEUP },
+};
+
+static struct rc_map_list magicbox_map = {
+	.map = {
+		.scan     = magicbox,
+		.size     = ARRAY_SIZE(magicbox),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_MAGICBOX,
+	}
+};
+
+static int __init init_rc_map_magicbox(void)
+{
+	return rc_map_register(&magicbox_map);
+}
+
+static void __exit exit_rc_map_magicbox(void)
+{
+	rc_map_unregister(&magicbox_map);
+}
+
+module_init(init_rc_map_magicbox)
+module_exit(exit_rc_map_magicbox)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Zhang Ning <zhangn1985 at qq.com>");
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 793b54342dff..656217b8e91b 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -277,6 +277,7 @@ struct rc_map *rc_map_get(const char *name);
 #define RC_MAP_KWORLD_PLUS_TV_ANALOG     "rc-kworld-plus-tv-analog"
 #define RC_MAP_LEADTEK_Y04G0051          "rc-leadtek-y04g0051"
 #define RC_MAP_LME2510                   "rc-lme2510"
+#define RC_MAP_MAGICBOX                  "rc-magicbox"
 #define RC_MAP_MANLI                     "rc-manli"
 #define RC_MAP_MECOOL_KII_PRO            "rc-mecool-kii-pro"
 #define RC_MAP_MECOOL_KIII_PRO           "rc-mecool-kiii-pro"
-- 
2.35.1