[PATCH 08/10] HID: move apple quirks

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From: Jiri Slaby
Date: Friday, May 16, 2008 - 2:49 am

Move them from core code to separate driver.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
 drivers/hid/Kconfig             |   14 ++
 drivers/hid/Makefile            |    1 +
 drivers/hid/hid-apple.c         |  466 +++++++++++++++++++++++++++++++++++++++
 drivers/hid/hid-core.c          |   28 +++
 drivers/hid/hid-input-quirks.c  |    8 -
 drivers/hid/hid-input.c         |  219 +------------------
 drivers/hid/usbhid/Kconfig      |   11 -
 drivers/hid/usbhid/hid-quirks.c |   43 ----
 include/linux/hid.h             |   12 -
 net/bluetooth/hidp/core.c       |   22 --
 10 files changed, 510 insertions(+), 314 deletions(-)
 create mode 100644 drivers/hid/hid-apple.c

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 066e8c0..9a9fd7d 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -78,6 +78,20 @@ config HID_LOGITECH
 	Support for some Logitech devices which breaks less or more
 	HID specification.
 
+config HID_APPLE
+	tristate "Apple"
+	default m
+	depends on (USB_HID || BT_HIDP)
+	---help---
+	Support for some Apple devices which less or more break
+	HID specification.
+
+	Say Y here if you want support for the special keys (Fn, Numlock) on
+	Apple iBooks, PowerBooks, MacBooks, MacBook Pros and aluminum USB
+	keyboards.
+
+	If unsure, say N.
+
 endmenu
 
 endif # HID_SUPPORT
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index cae036b..8a5cbbe 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -9,6 +9,7 @@ hid-$(CONFIG_HID_DEBUG)		+= hid-debug.o
 hid-$(CONFIG_HIDRAW)		+= hidraw.o
 
 obj-$(CONFIG_HID_LOGITECH)	+= hid-logitech.o
+obj-$(CONFIG_HID_APPLE)		+= hid-apple.o
 
 obj-$(CONFIG_USB_HID)		+= usbhid/
 obj-$(CONFIG_USB_MOUSE)		+= usbhid/
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
new file mode 100644
index 0000000..b39d25c
--- /dev/null
+++ b/drivers/hid/hid-apple.c
@@ -0,0 +1,466 @@
+/*
+ *  USB HID quirks support for Linux
+ *
+ *  Copyright (c) 1999 Andreas Gal
+ *  Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz>
+ *  Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc
+ *  Copyright (c) 2006-2007 Jiri Kosina
+ *  Copyright (c) 2007 Paul Walmsley
+ *  Copyright (c) 2008 Jiri Slaby <jslaby@suse.cz>
+ */
+
+/*
+ * 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/autoconf.h>
+#include <linux/device.h>
+#include <linux/hid.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+
+#include "hid-ids.h"
+
+#define APPLE_RDESC_JIS		0x0001
+#define APPLE_IGNORE_MOUSE	0x0002
+#define APPLE_HAS_FN		0x0004
+#define APPLE_FN_ON		0x0008	/* is fn pressed? */
+#define APPLE_HIDDEV		0x0010
+#define APPLE_ISO_KEYBOARD	0x0020
+#define APPLE_MIGHTYMOUSE	0x0040
+#define APPLE_INVERT_HWHEEL	0x0080
+#define APPLE_IGNORE_HIDINPUT	0x0100
+#define APPLE_NUMLOCK_EMULATION	0x0200
+
+#define APPLE_FLAG_FKEY		0x01
+
+static unsigned int fnmode = 1;
+module_param(fnmode, uint, 0644);
+MODULE_PARM_DESC(fnmode, "Mode of fn key on Apple keyboards (0 = disabled, "
+		"[1] = fkeyslast, 2 = fkeysfirst)");
+
+struct apple_sc {
+	unsigned long quirks;
+	DECLARE_BITMAP(pressed_fn, KEY_CNT);
+	DECLARE_BITMAP(pressed_numlock, KEY_CNT);
+};
+
+struct apple_key_translation {
+	u16 from;
+	u16 to;
+	u8 flags;
+};
+
+static struct apple_key_translation apple_fn_keys[] = {
+	{ KEY_BACKSPACE, KEY_DELETE },
+	{ KEY_F1,	KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
+	{ KEY_F2,	KEY_BRIGHTNESSUP,   APPLE_FLAG_FKEY },
+	{ KEY_F3,	KEY_FN_F5,          APPLE_FLAG_FKEY }, /* Expos
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Messages in current thread:
[PATCH 01/10] modpost: add support for hid, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 02/10] HID: make a bus from hid code, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 03/10] HID: hid, make parsing event driven, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 04/10] HID: move ids into separate file, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 05/10] HID: move usage input mapping to hid.h, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 06/10] HID: move logitech report quirks, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 07/10] HID: move ignore quirks, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 08/10] HID: move apple quirks, Jiri Slaby, (Fri May 16, 2:49 am)
[PATCH 09/10] HID: add compat support, Jiri Slaby, (Fri May 16, 2:49 am)
Re: [PATCH 01/10] modpost: add support for hid, Jiri Kosina, (Mon May 19, 6:36 am)
Re: [PATCH 01/10] modpost: add support for hid, Jiri Slaby, (Mon May 19, 6:38 am)
[PATCH v2] modpost: add support for hid, Jiri Slaby, (Mon May 19, 6:50 am)
Re: [PATCH 09/10] HID: add compat support, Jiri Kosina, (Wed Jun 4, 1:55 am)
Re: [PATCH 09/10] HID: add compat support, Jiri Slaby, (Wed Jun 4, 2:00 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Jiri Kosina, (Wed Jun 4, 5:16 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Jiri Kosina, (Wed Jun 4, 6:21 am)
Re: [PATCH 08/10] HID: move apple quirks, Jiri Kosina, (Wed Jun 4, 7:13 am)
Re: [PATCH 01/10] modpost: add support for hid, Jiri Kosina, (Thu Jun 5, 2:26 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Jiri Slaby, (Mon Jun 9, 3:29 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Jiri Slaby, (Mon Jun 9, 3:33 am)
Re: [PATCH 08/10] HID: move apple quirks, Jiri Slaby, (Mon Jun 9, 3:40 am)
Re: [PATCH 01/10] modpost: add support for hid, Jiri Slaby, (Mon Jun 9, 3:41 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Jiri Kosina, (Wed Jun 11, 7:13 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Oliver Neukum, (Wed Jun 11, 8:39 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Anssi Hannula, (Wed Jun 11, 11:23 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Jiri Slaby, (Wed Jun 11, 11:35 am)
Re: [PATCH 06/10] HID: move logitech report quirks, Jiri Kosina, (Mon Jun 16, 3:15 am)
Re: [PATCH 09/10] HID: add compat support, Jaswinder Singh Rajput, (Fri Jan 23, 10:55 pm)
Re: [PATCH 09/10] HID: add compat support, Jiri Slaby, (Sun Jan 25, 6:03 am)
Re: [PATCH 09/10] HID: add compat support, Jiri Kosina, (Sun Jan 25, 9:57 am)
Re: [PATCH 09/10] HID: add compat support, Jaswinder Singh Rajput, (Sun Jan 25, 10:11 am)