HID: add support for wireless remote LC Power model RC1000MCE

Signed-off-by: Chris Schlund <chrisschlund@gmx.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

5 files changed, 81 insertions, 0 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 24cca2f69dfc..94e73db580d2 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -218,6 +218,12 @@ config HID_KENSINGTON
         ---help---
         Support for Kensington Slimblade Trackball.
 
+config HID_LCPOWER
+        tristate "LC-Power"
+        depends on USB_HID
+        ---help---
+        Support for LC-Power RC1000MCE RF remote control.
+
 config HID_LOGITECH
         tristate "Logitech devices" if EMBEDDED
         depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 6efc2a0370ad..2e1b1e3326c9 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -42,6 +42,7 @@ obj-$(CONFIG_HID_EZKEY)		+= hid-ezkey.o
 obj-$(CONFIG_HID_GYRATION)      += hid-gyration.o
 obj-$(CONFIG_HID_KENSINGTON)    += hid-kensington.o
 obj-$(CONFIG_HID_KYE)           += hid-kye.o
+obj-$(CONFIG_HID_LCPOWER)       += hid-lcpower.o
 obj-$(CONFIG_HID_LOGITECH)      += hid-logitech.o
 obj-$(CONFIG_HID_MAGICMOUSE)    += hid-magicmouse.o
 obj-$(CONFIG_HID_MICROSOFT)     += hid-microsoft.o
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index d678cf3d33d5..2dcdf9ff02ea 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1348,6 +1348,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
         { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) },
         { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000 ) },
         { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
         { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER) },
         { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_S510_RECEIVER_2) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 92a0d61a7379..15aca15a0a7b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -352,6 +352,9 @@
 #define USB_VENDOR_ID_LABTEC            0x1020
 #define USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD  0x0006
 
+#define USB_VENDOR_ID_LCPOWER           0x1241
+#define USB_DEVICE_ID_LCPOWER_LC1000    0xf767
+
 #define USB_VENDOR_ID_LD                0x0f11
 #define USB_DEVICE_ID_LD_CASSY          0x1000
 #define USB_DEVICE_ID_LD_POCKETCASSY    0x1010
diff --git a/drivers/hid/hid-lcpower.c b/drivers/hid/hid-lcpower.c
new file mode 100644
index 000000000000..4bdbcf878544
--- /dev/null
+++ b/drivers/hid/hid-lcpower.c
@@ -0,0 +1,70 @@
+/*
+ *  HID driver for LC Power Model RC1000MCE
+ *
+ *  Copyright (c) 2011 Chris Schlund 
+ *  based on hid-topseed module
+ */
+
+/*
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+#define ts_map_key_clear(c)     hid_map_usage_clear(hi, usage, bit, max, \
+                                        EV_KEY, (c))
+static int ts_input_mapping(struct hid_device *hdev, struct hid_input *hi,
+                struct hid_field *field, struct hid_usage *usage,
+                unsigned long **bit, int *max)
+{
+        if ((usage->hid & HID_USAGE_PAGE) != 0x0ffbc0000)
+                return 0;
+
+        switch (usage->hid & HID_USAGE) {
+        case 0x046: ts_map_key_clear(KEY_YELLOW);         break;
+        case 0x047: ts_map_key_clear(KEY_GREEN);          break;
+        case 0x049: ts_map_key_clear(KEY_RED);            break;
+        case 0x04a: ts_map_key_clear(KEY_BLUE);           break;
+        case 0x00d: ts_map_key_clear(KEY_HOME);           break;
+        case 0x025: ts_map_key_clear(KEY_TV);             break;
+        case 0x048: ts_map_key_clear(KEY_VCR);            break;
+        case 0x024: ts_map_key_clear(KEY_MENU);           break;
+        default:
+        return 0;
+        }
+
+        return 1;
+}
+
+static const struct hid_device_id ts_devices[] = {
+        { HID_USB_DEVICE( USB_VENDOR_ID_LCPOWER, USB_DEVICE_ID_LCPOWER_LC1000) },
+        { }
+};
+MODULE_DEVICE_TABLE(hid, ts_devices);
+
+static struct hid_driver ts_driver = {
+        .name = "LC RC1000MCE",
+        .id_table = ts_devices,
+        .input_mapping = ts_input_mapping,
+};
+
+static int __init ts_init(void)
+{
+        return hid_register_driver(&ts_driver);
+}
+
+static void __exit ts_exit(void)
+{
+        hid_unregister_driver(&ts_driver);
+}
+
+module_init(ts_init);
+module_exit(ts_exit);
+MODULE_LICENSE("GPL");