linux-kernel - [PATCH] media: rc: add keymap for Beelink Mini MXIII remote

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Message-Id: <20230128034117.3983105-1-christianshewitt@gmail.com>
Date:   Sat, 28 Jan 2023 03:41:17 +0000
From:   Christian Hewitt <christianshewitt@...il.com>
To:     Sean Young <sean@...s.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
        devicetree@...r.kernel.org
Cc:     Christian Hewitt <christianshewitt@...il.com>
Subject: [PATCH] media: rc: add keymap for Beelink Mini MXIII remote

Add a keymap and bindings for the simple IR (NEC) remote used with
the Beelink Mini MXIII Android STB device.

Signed-off-by: Christian Hewitt <christianshewitt@...il.com>
---
 .../devicetree/bindings/media/rc.yaml         |  1 +
 drivers/media/rc/keymaps/Makefile             |  1 +
 drivers/media/rc/keymaps/rc-beelink-mxiii.c   | 54 +++++++++++++++++++
 include/media/rc-map.h                        |  1 +
 4 files changed, 57 insertions(+)
 create mode 100644 drivers/media/rc/keymaps/rc-beelink-mxiii.c

diff --git a/Documentation/devicetree/bindings/media/rc.yaml b/Documentation/devicetree/bindings/media/rc.yaml
index 266f1d5cae51..f390a5d2c82d 100644
--- a/Documentation/devicetree/bindings/media/rc.yaml
+++ b/Documentation/devicetree/bindings/media/rc.yaml
@@ -39,6 +39,7 @@ properties:
       - rc-avertv-303
       - rc-azurewave-ad-tu700
       - rc-beelink-gs1
+      - rc-beelink-mxiii
       - rc-behold
       - rc-behold-columbus
       - rc-budget-ci-old
diff --git a/drivers/media/rc/keymaps/Makefile b/drivers/media/rc/keymaps/Makefile
index ec0361b0b758..03bc9a8d355e 100644
--- a/drivers/media/rc/keymaps/Makefile
+++ b/drivers/media/rc/keymaps/Makefile
@@ -22,6 +22,7 @@ obj-$(CONFIG_RC_MAP) += \
 			rc-avertv-303.o \
 			rc-azurewave-ad-tu700.o \
 			rc-beelink-gs1.o \
+			rc-beelink-mxiii.o \
 			rc-behold-columbus.o \
 			rc-behold.o \
 			rc-budget-ci-old.o \
diff --git a/drivers/media/rc/keymaps/rc-beelink-mxiii.c b/drivers/media/rc/keymaps/rc-beelink-mxiii.c
new file mode 100644
index 000000000000..09b77295e0a3
--- /dev/null
+++ b/drivers/media/rc/keymaps/rc-beelink-mxiii.c
@@ -0,0 +1,54 @@
+// SPDX-License-Identifier: GPL-2.0+
+//
+// Copyright (C) 2019 Christian Hewitt <christianshewitt@...il.com>
+
+#include <media/rc-map.h>
+#include <linux/module.h>
+
+//
+// Keytable for the Beelink Mini MXIII remote control
+//
+
+static struct rc_map_table beelink_mxiii[] = {
+	{ 0xb2dc, KEY_POWER },
+
+	{ 0xb288, KEY_MUTE },
+	{ 0xb282, KEY_HOME },
+
+	{ 0xb2ca, KEY_UP },
+	{ 0xb299, KEY_LEFT },
+	{ 0xb2ce, KEY_OK },
+	{ 0xb2c1, KEY_RIGHT },
+	{ 0xb2d2, KEY_DOWN },
+
+	{ 0xb2c5, KEY_MENU },
+	{ 0xb29a, KEY_BACK },
+
+	{ 0xb281, KEY_VOLUMEDOWN },
+	{ 0xb280, KEY_VOLUMEUP },
+};
+
+static struct rc_map_list beelink_mxiii_map = {
+	.map = {
+		.scan     = beelink_mxiii,
+		.size     = ARRAY_SIZE(beelink_mxiii),
+		.rc_proto = RC_PROTO_NEC,
+		.name     = RC_MAP_BEELINK_MXIII,
+	}
+};
+
+static int __init init_rc_map_beelink_mxiii(void)
+{
+	return rc_map_register(&beelink_mxiii_map);
+}
+
+static void __exit exit_rc_map_beelink_mxiii(void)
+{
+	rc_map_unregister(&beelink_mxiii_map);
+}
+
+module_init(init_rc_map_beelink_mxiii)
+module_exit(exit_rc_map_beelink_mxiii)
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Christian Hewitt <christianshewitt@...il.com");
diff --git a/include/media/rc-map.h b/include/media/rc-map.h
index 5178dcae5ff7..dadd4d27a760 100644
--- a/include/media/rc-map.h
+++ b/include/media/rc-map.h
@@ -225,6 +225,7 @@ struct rc_map *rc_map_get(const char *name);
 #define RC_MAP_AVERTV_303                "rc-avertv-303"
 #define RC_MAP_AZUREWAVE_AD_TU700        "rc-azurewave-ad-tu700"
 #define RC_MAP_BEELINK_GS1               "rc-beelink-gs1"
+#define RC_MAP_BEELINK_MXIII             "rc-beelink-mxiii"
 #define RC_MAP_BEHOLD                    "rc-behold"
 #define RC_MAP_BEHOLD_COLUMBUS           "rc-behold-columbus"
 #define RC_MAP_BUDGET_CI_OLD             "rc-budget-ci-old"
-- 
2.34.1