media: rc: add keymap for MyGica UTV3 remote

Add keymap for the simple IR (RC-5) remote that comes with the
MyGica UTV3 Analog USB2.0 TV Box video capture card.
Signed-off-by: Nils Rothaug <nils.rothaug@gmx.de>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

drivers/media/rc/keymaps/Makefile

@@ -84,6 +84,7 @@ obj-$(CONFIG_RC_MAP) += \
 			rc-msi-digivox-ii.o \
 			rc-msi-tvanywhere.o \
 			rc-msi-tvanywhere-plus.o \
+			rc-mygica-utv3.o \
 			rc-nebula.o \
 			rc-nec-terratec-cinergy-xs.o \
 			rc-norwood.o \

drivers/media/rc/keymaps/rc-mygica-utv3.c

+// SPDX-License-Identifier: GPL-2.0-or-later
+/* rc-mygica-utv3.c - Keytable for the MyGica UTV3 Analog USB2.0 TV Box
+ *
+ * Copyright (c) 2024 by Nils Rothaug
+ */
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+static struct rc_map_table mygica_utv3[] = {
+	{ 0x0d, KEY_MUTE },
+	{ 0x38, KEY_VIDEO },  /* Source */
+	{ 0x14, KEY_RADIO },  /* FM Radio */
+	{ 0x0c, KEY_POWER2 },
+
+	{ 0x01, KEY_NUMERIC_1},
+	{ 0x02, KEY_NUMERIC_2},
+	{ 0x03, KEY_NUMERIC_3},
+	{ 0x04, KEY_NUMERIC_4},
+	{ 0x05, KEY_NUMERIC_5},
+	{ 0x06, KEY_NUMERIC_6},
+	{ 0x07, KEY_NUMERIC_7},
+	{ 0x08, KEY_NUMERIC_8},
+	{ 0x09, KEY_NUMERIC_9},
+	{ 0x00, KEY_NUMERIC_0},
+
+	{ 0x0a, KEY_DIGITS }, /* Single/double/triple digit */
+	{ 0x0e, KEY_CAMERA }, /* Snapshot */
+	{ 0x0f, KEY_ZOOM },   /* Full Screen */
+	{ 0x29, KEY_LAST },   /* Recall (return to previous channel) */
+
+	{ 0x17, KEY_PLAY },
+	{ 0x1f, KEY_RECORD },
+	{ 0x0b, KEY_STOP },
+	{ 0x16, KEY_PAUSE },
+
+	{ 0x20, KEY_CHANNELUP },
+	{ 0x21, KEY_CHANNELDOWN },
+	{ 0x10, KEY_VOLUMEUP },
+	{ 0x11, KEY_VOLUMEDOWN },
+	{ 0x26, KEY_REWIND },
+	{ 0x27, KEY_FASTFORWARD },
+};
+
+static struct rc_map_list mygica_utv3_map = {
+	.map = {
+		.scan     = mygica_utv3,
+		.size     = ARRAY_SIZE(mygica_utv3),
+		.rc_proto = RC_PROTO_RC5,
+		.name     = RC_MAP_MYGICA_UTV3,
+	}
+};
+
+static int __init init_rc_map_mygica_utv3(void)
+{
+	return rc_map_register(&mygica_utv3_map);
+}
+
+static void __exit exit_rc_map_mygica_utv3(void)
+{
+	rc_map_unregister(&mygica_utv3_map);
+}
+
+module_init(init_rc_map_mygica_utv3)
+module_exit(exit_rc_map_mygica_utv3)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Nils Rothaug");
+MODULE_DESCRIPTION("MyGica UTV3 Analog USB2.0 TV Box remote keytable");

include/media/rc-map.h

@@ -290,6 +290,7 @@ struct rc_map *rc_map_get(const char *name);
 #define RC_MAP_MSI_DIGIVOX_III           "rc-msi-digivox-iii"
 #define RC_MAP_MSI_TVANYWHERE            "rc-msi-tvanywhere"
 #define RC_MAP_MSI_TVANYWHERE_PLUS       "rc-msi-tvanywhere-plus"
+#define RC_MAP_MYGICA_UTV3               "rc-mygica-utv3"
 #define RC_MAP_NEBULA                    "rc-nebula"
 #define RC_MAP_NEC_TERRATEC_CINERGY_XS   "rc-nec-terratec-cinergy-xs"
 #define RC_MAP_NORWOOD                   "rc-norwood"