HID: Add support for Sony PS3 BD Remote Control
authorDavid Dillow <dave@thedillows.org>
Tue, 25 Sep 2012 21:02:27 +0000 (23:02 +0200)
committerJiri Kosina <jkosina@suse.cz>
Mon, 1 Oct 2012 08:11:48 +0000 (10:11 +0200)
The Sony PS3 Blue-ray Disc Remote Control used to be supported by the
BlueZ project's user space, but the code that handled it was recently
removed as its functionality conflicted with a real HSP implementation
and the mapping was thought to be better handled in the kernel. This is
a port of the mapping logic from the fakehid driver by Marcel Holtmann
to the in-kernel HID layer.

We also add support for the Logitech Harmony Adapter for PS3, which
emulates the BD Remote.

Signed-off-by: David Dillow <dave@thedillows.org>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/Kconfig
drivers/hid/Makefile
drivers/hid/hid-core.c
drivers/hid/hid-ids.h
drivers/hid/hid-ps3remote.c [new file with mode: 0644]

index fbf49503508d8aa79a5e0cc4c901b716bb1233b6..378be0bdc9975d9ce833023ac1d44b29197bdf26 100644 (file)
@@ -534,6 +534,15 @@ config HID_PRIMAX
        Support for Primax devices that are not fully compliant with the
        HID standard.
 
+config HID_PS3REMOTE
+       tristate "Sony PS3 BD Remote Control"
+       depends on BT_HIDP
+       ---help---
+       Support for the Sony PS3 Blue-ray Disk Remote Control and Logitech
+       Harmony Adapter for PS3, which connect over Bluetooth.
+
+       Support for the 6-axis controllers is provided by HID_SONY.
+
 config HID_ROCCAT
        tristate "Roccat device support"
        depends on USB_HID
@@ -561,7 +570,9 @@ config HID_SONY
        tristate "Sony PS3 controller"
        depends on USB_HID
        ---help---
-       Support for Sony PS3 controller.
+       Support for Sony PS3 6-axis controllers.
+
+       Support for the Sony PS3 BD Remote is provided by HID_PS3REMOTE.
 
 config HID_SPEEDLINK
        tristate "Speedlink VAD Cezanne mouse support"
index f975485f88b29636a6f26afba0b463924b154b05..333ed6c961c55425f1f32f107df0ce164109bc59 100644 (file)
@@ -70,6 +70,7 @@ obj-$(CONFIG_HID_PANTHERLORD) += hid-pl.o
 obj-$(CONFIG_HID_PETALYNX)     += hid-petalynx.o
 obj-$(CONFIG_HID_PICOLCD)      += hid-picolcd.o
 obj-$(CONFIG_HID_PRIMAX)       += hid-primax.o
+obj-$(CONFIG_HID_PS3REMOTE)    += hid-ps3remote.o
 obj-$(CONFIG_HID_ROCCAT)       += hid-roccat.o hid-roccat-common.o \
        hid-roccat-arvo.o hid-roccat-isku.o hid-roccat-kone.o \
        hid-roccat-koneplus.o hid-roccat-kovaplus.o hid-roccat-pyra.o \
index 8bcd168fffaebbf80808fa9ee9c02e42384eb1f5..e4275d4934e479915e8a6f33ddd2f104e49904cf 100644 (file)
@@ -1566,6 +1566,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
        { 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) },
        { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RECEIVER) },
+       { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3) },
        { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_DESKTOP) },
        { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_MINI) },
@@ -1639,6 +1640,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
        { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_IR_REMOTE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_SAMSUNG, USB_DEVICE_ID_SAMSUNG_WIRELESS_KBD_MOUSE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_SKYCABLE, USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER) },
+       { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) },
        { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
        { HID_USB_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER) },
        { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_CONTROLLER) },
index 1dcb76ff51e340a2215d735bdde23e5c370bade0..40411c9d88f07ffdd8b70ef607dac2955dead4d4 100644 (file)
 #define USB_DEVICE_ID_LOGITECH_RECEIVER        0xc101
 #define USB_DEVICE_ID_LOGITECH_HARMONY_FIRST  0xc110
 #define USB_DEVICE_ID_LOGITECH_HARMONY_LAST 0xc14f
+#define USB_DEVICE_ID_LOGITECH_HARMONY_PS3 0x0306
 #define USB_DEVICE_ID_LOGITECH_RUMBLEPAD_CORD  0xc20a
 #define USB_DEVICE_ID_LOGITECH_RUMBLEPAD       0xc211
 #define USB_DEVICE_ID_LOGITECH_EXTREME_3D      0xc215
 
 #define USB_VENDOR_ID_SONY                     0x054c
 #define USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE      0x024b
+#define USB_DEVICE_ID_SONY_PS3_BDREMOTE                0x0306
 #define USB_DEVICE_ID_SONY_PS3_CONTROLLER      0x0268
 #define USB_DEVICE_ID_SONY_NAVIGATION_CONTROLLER       0x042f
 
diff --git a/drivers/hid/hid-ps3remote.c b/drivers/hid/hid-ps3remote.c
new file mode 100644 (file)
index 0000000..03811e5
--- /dev/null
@@ -0,0 +1,215 @@
+/*
+ * HID driver for Sony PS3 BD Remote Control
+ *
+ * Copyright (c) 2012 David Dillow <dave@thedillows.org>
+ * Based on a blend of the bluez fakehid user-space code by Marcel Holtmann
+ * and other kernel HID drivers.
+ */
+
+/*
+ * 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.
+ */
+
+/* NOTE: in order for the Sony PS3 BD Remote Control to be found by
+ * a Bluetooth host, the key combination Start+Enter has to be kept pressed
+ * for about 7 seconds with the Bluetooth Host Controller in discovering mode.
+ *
+ * There will be no PIN request from the device.
+ */
+
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+
+#include "hid-ids.h"
+
+static __u8 ps3remote_rdesc[] = {
+       0x05, 0x01,          /* GUsagePage Generic Desktop */
+       0x09, 0x05,          /* LUsage 0x05 [Game Pad] */
+       0xA1, 0x01,          /* MCollection Application (mouse, keyboard) */
+
+        /* Use collection 1 for joypad buttons */
+        0xA1, 0x02,         /* MCollection Logical (interrelated data) */
+
+         /* Ignore the 1st byte, maybe it is used for a controller
+          * number but it's not needed for correct operation */
+         0x75, 0x08,        /* GReportSize 0x08 [8] */
+         0x95, 0x01,        /* GReportCount 0x01 [1] */
+         0x81, 0x01,        /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */
+
+         /* Bytes from 2nd to 4th are a bitmap for joypad buttons, for these
+          * buttons multiple keypresses are allowed */
+         0x05, 0x09,        /* GUsagePage Button */
+         0x19, 0x01,        /* LUsageMinimum 0x01 [Button 1 (primary/trigger)] */
+         0x29, 0x18,        /* LUsageMaximum 0x18 [Button 24] */
+         0x14,              /* GLogicalMinimum [0] */
+         0x25, 0x01,        /* GLogicalMaximum 0x01 [1] */
+         0x75, 0x01,        /* GReportSize 0x01 [1] */
+         0x95, 0x18,        /* GReportCount 0x18 [24] */
+         0x81, 0x02,        /* MInput 0x02 (Data[0] Var[1] Abs[2]) */
+
+         0xC0,              /* MEndCollection */
+
+        /* Use collection 2 for remote control buttons */
+        0xA1, 0x02,         /* MCollection Logical (interrelated data) */
+
+         /* 5th byte is used for remote control buttons */
+         0x05, 0x09,        /* GUsagePage Button */
+         0x18,              /* LUsageMinimum [No button pressed] */
+         0x29, 0xFE,        /* LUsageMaximum 0xFE [Button 254] */
+         0x14,              /* GLogicalMinimum [0] */
+         0x26, 0xFE, 0x00,  /* GLogicalMaximum 0x00FE [254] */
+         0x75, 0x08,        /* GReportSize 0x08 [8] */
+         0x95, 0x01,        /* GReportCount 0x01 [1] */
+         0x80,              /* MInput  */
+
+         /* Ignore bytes from 6th to 11th, 6th to 10th are always constant at
+          * 0xff and 11th is for press indication */
+         0x75, 0x08,        /* GReportSize 0x08 [8] */
+         0x95, 0x06,        /* GReportCount 0x06 [6] */
+         0x81, 0x01,        /* MInput 0x01 (Const[0] Arr[1] Abs[2]) */
+
+         /* 12th byte is for battery strength */
+         0x05, 0x06,        /* GUsagePage Generic Device Controls */
+         0x09, 0x20,        /* LUsage 0x20 [Battery Strength] */
+         0x14,              /* GLogicalMinimum [0] */
+         0x25, 0x05,        /* GLogicalMaximum 0x05 [5] */
+         0x75, 0x08,        /* GReportSize 0x08 [8] */
+         0x95, 0x01,        /* GReportCount 0x01 [1] */
+         0x81, 0x02,        /* MInput 0x02 (Data[0] Var[1] Abs[2]) */
+
+         0xC0,              /* MEndCollection */
+
+        0xC0                /* MEndCollection [Game Pad] */
+};
+
+static const unsigned int ps3remote_keymap_joypad_buttons[] = {
+       [0x01] = KEY_SELECT,
+       [0x02] = BTN_THUMBL,            /* L3 */
+       [0x03] = BTN_THUMBR,            /* R3 */
+       [0x04] = BTN_START,
+       [0x05] = KEY_UP,
+       [0x06] = KEY_RIGHT,
+       [0x07] = KEY_DOWN,
+       [0x08] = KEY_LEFT,
+       [0x09] = BTN_TL2,               /* L2 */
+       [0x0a] = BTN_TR2,               /* R2 */
+       [0x0b] = BTN_TL,                /* L1 */
+       [0x0c] = BTN_TR,                /* R1 */
+       [0x0d] = KEY_OPTION,            /* options/triangle */
+       [0x0e] = KEY_BACK,              /* back/circle */
+       [0x0f] = BTN_0,                 /* cross */
+       [0x10] = KEY_SCREEN,            /* view/square */
+       [0x11] = KEY_HOMEPAGE,          /* PS button */
+       [0x14] = KEY_ENTER,
+};
+static const unsigned int ps3remote_keymap_remote_buttons[] = {
+       [0x00] = KEY_1,
+       [0x01] = KEY_2,
+       [0x02] = KEY_3,
+       [0x03] = KEY_4,
+       [0x04] = KEY_5,
+       [0x05] = KEY_6,
+       [0x06] = KEY_7,
+       [0x07] = KEY_8,
+       [0x08] = KEY_9,
+       [0x09] = KEY_0,
+       [0x0e] = KEY_ESC,               /* return */
+       [0x0f] = KEY_CLEAR,
+       [0x16] = KEY_EJECTCD,
+       [0x1a] = KEY_MENU,              /* top menu */
+       [0x28] = KEY_TIME,
+       [0x30] = KEY_PREVIOUS,
+       [0x31] = KEY_NEXT,
+       [0x32] = KEY_PLAY,
+       [0x33] = KEY_REWIND,            /* scan back */
+       [0x34] = KEY_FORWARD,           /* scan forward */
+       [0x38] = KEY_STOP,
+       [0x39] = KEY_PAUSE,
+       [0x40] = KEY_CONTEXT_MENU,      /* pop up/menu */
+       [0x60] = KEY_FRAMEBACK,         /* slow/step back */
+       [0x61] = KEY_FRAMEFORWARD,      /* slow/step forward */
+       [0x63] = KEY_SUBTITLE,
+       [0x64] = KEY_AUDIO,
+       [0x65] = KEY_ANGLE,
+       [0x70] = KEY_INFO,              /* display */
+       [0x80] = KEY_BLUE,
+       [0x81] = KEY_RED,
+       [0x82] = KEY_GREEN,
+       [0x83] = KEY_YELLOW,
+};
+
+static __u8 *ps3remote_fixup(struct hid_device *hdev, __u8 *rdesc,
+                            unsigned int *rsize)
+{
+       *rsize = sizeof(ps3remote_rdesc);
+       return ps3remote_rdesc;
+}
+
+static int ps3remote_mapping(struct hid_device *hdev, struct hid_input *hi,
+                            struct hid_field *field, struct hid_usage *usage,
+                            unsigned long **bit, int *max)
+{
+       unsigned int key = usage->hid & HID_USAGE;
+
+       if ((usage->hid & HID_USAGE_PAGE) != HID_UP_BUTTON)
+               return -1;
+
+       switch (usage->collection_index) {
+       case 1:
+               if (key >= ARRAY_SIZE(ps3remote_keymap_joypad_buttons))
+                       return -1;
+
+               key = ps3remote_keymap_joypad_buttons[key];
+               if (!key)
+                       return -1;
+               break;
+       case 2:
+               if (key >= ARRAY_SIZE(ps3remote_keymap_remote_buttons))
+                       return -1;
+
+               key = ps3remote_keymap_remote_buttons[key];
+               if (!key)
+                       return -1;
+               break;
+       default:
+               return -1;
+       }
+
+       hid_map_usage_clear(hi, usage, bit, max, EV_KEY, key);
+       return 1;
+}
+
+static const struct hid_device_id ps3remote_devices[] = {
+       /* PS3 BD Remote Control */
+       { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS3_BDREMOTE) },
+       /* Logitech Harmony Adapter for PS3 */
+       { HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_HARMONY_PS3) },
+       { }
+};
+MODULE_DEVICE_TABLE(hid, ps3remote_devices);
+
+static struct hid_driver ps3remote_driver = {
+       .name          = "ps3_remote",
+       .id_table      = ps3remote_devices,
+       .report_fixup  = ps3remote_fixup,
+       .input_mapping = ps3remote_mapping,
+};
+
+static int __init ps3remote_init(void)
+{
+       return hid_register_driver(&ps3remote_driver);
+}
+
+static void __exit ps3remote_exit(void)
+{
+       hid_unregister_driver(&ps3remote_driver);
+}
+
+module_init(ps3remote_init);
+module_exit(ps3remote_exit);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("David Dillow <dave@thedillows.org>, Antonio Ospite <ospite@studenti.unina.it>");