media: rc: add keymap for WeTeK Play 2 remote

The WeTek Play 2 Android STB ships with an unusual remote where the
main up/down/left/right/enter controls are surrounded with an outer
ring of additional keys which are listed in clockwise order.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

drivers/media/rc/keymaps/Makefile

@@ -117,6 +117,7 @@ obj-$(CONFIG_RC_MAP) += rc-adstech-dvb-t-pci.o \
 			rc-videomate-s350.o \
 			rc-videomate-tv-pvr.o \
 			rc-wetek-hub.o \
+			rc-wetek-play2.o \
 			rc-winfast.o \
 			rc-winfast-usbii-deluxe.o \
 			rc-su3000.o \

drivers/media/rc/keymaps/rc-wetek-play2.c

+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2019 Christian Hewitt <christianshewitt@gmail.com>
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+//
+// Keytable for the WeTek Play 2 STB remote control
+//
+
+static struct rc_map_table wetek_play2[] = {
+	{ 0x5e5f02, KEY_POWER },
+	{ 0x5e5f46, KEY_SLEEP }, // tv
+	{ 0x5e5f10, KEY_MUTE },
+
+	{ 0x5e5f22, KEY_1 },
+	{ 0x5e5f23, KEY_2 },
+	{ 0x5e5f24, KEY_3 },
+
+	{ 0x5e5f25, KEY_4 },
+	{ 0x5e5f26, KEY_5 },
+	{ 0x5e5f27, KEY_6 },
+
+	{ 0x5e5f28, KEY_7 },
+	{ 0x5e5f29, KEY_8 },
+	{ 0x5e5f30, KEY_9 },
+
+	{ 0x5e5f71, KEY_BACK },
+	{ 0x5e5f21, KEY_0 },
+	{ 0x5e5f72, KEY_CAPSLOCK },
+
+	// outer ring clockwide from top
+	{ 0x5e5f03, KEY_HOME },
+	{ 0x5e5f61, KEY_BACK },
+	{ 0x5e5f77, KEY_CONFIG }, // mouse
+	{ 0x5e5f83, KEY_EPG },
+	{ 0x5e5f84, KEY_SCREEN }, // square
+	{ 0x5e5f48, KEY_MENU },
+
+	// inner ring
+	{ 0x5e5f50, KEY_UP },
+	{ 0x5e5f4b, KEY_DOWN },
+	{ 0x5e5f4c, KEY_LEFT },
+	{ 0x5e5f4d, KEY_RIGHT },
+	{ 0x5e5f47, KEY_OK },
+
+	{ 0x5e5f44, KEY_VOLUMEUP },
+	{ 0x5e5f43, KEY_VOLUMEDOWN },
+	{ 0x5e5f4f, KEY_FAVORITES },
+	{ 0x5e5f82, KEY_SUBTITLE }, // txt
+	{ 0x5e5f41, KEY_PAGEUP },
+	{ 0x5e5f42, KEY_PAGEDOWN },
+
+	{ 0x5e5f73, KEY_RED },
+	{ 0x5e5f74, KEY_GREEN },
+	{ 0x5e5f75, KEY_YELLOW },
+	{ 0x5e5f76, KEY_BLUE },
+
+	{ 0x5e5f67, KEY_PREVIOUSSONG },
+	{ 0x5e5f79, KEY_REWIND },
+	{ 0x5e5f80, KEY_FASTFORWARD },
+	{ 0x5e5f81, KEY_NEXTSONG },
+
+	{ 0x5e5f04, KEY_RECORD },
+	{ 0x5e5f2c, KEY_PLAYPAUSE },
+	{ 0x5e5f2b, KEY_STOP },
+};
+
+static struct rc_map_list wetek_play2_map = {
+	.map = {
+		.scan     = wetek_play2,
+		.size     = ARRAY_SIZE(wetek_play2),
+		.rc_proto = RC_PROTO_NECX,
+		.name     = RC_MAP_WETEK_PLAY2,
+	}
+};
+
+static int __init init_rc_map_wetek_play2(void)
+{
+	return rc_map_register(&wetek_play2_map);
+}
+
+static void __exit exit_rc_map_wetek_play2(void)
+{
+	rc_map_unregister(&wetek_play2_map);
+}
+
+module_init(init_rc_map_wetek_play2)
+module_exit(exit_rc_map_wetek_play2)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Hewitt <christianshewitt@gmail.com");

include/media/rc-map.h

@@ -271,6 +271,7 @@ struct rc_map *rc_map_get(const char *name);
 #define RC_MAP_VIDEOMATE_S350            "rc-videomate-s350"
 #define RC_MAP_VIDEOMATE_TV_PVR          "rc-videomate-tv-pvr"
 #define RC_MAP_WETEK_HUB                 "rc-wetek-hub"
+#define RC_MAP_WETEK_PLAY2               "rc-wetek-play2"
 #define RC_MAP_WINFAST                   "rc-winfast"
 #define RC_MAP_WINFAST_USBII_DELUXE      "rc-winfast-usbii-deluxe"
 #define RC_MAP_SU3000                    "rc-su3000"