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authorJesse Keating <jkeating@redhat.com>2010-07-29 17:18:45 -0700
committerJesse Keating <jkeating@redhat.com>2010-07-29 17:18:45 -0700
commit2f82dda4a9bf41e64e864889bf06564bdf826e25 (patch)
tree118a7b483ae5de4dbf83d20001302f1404866ef0 /add-appleir-usb-driver.patch
parent64ba2e5ffde5f2418eb26c700cb0ab62b04e5013 (diff)
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Diffstat (limited to 'add-appleir-usb-driver.patch')
-rw-r--r--add-appleir-usb-driver.patch635
1 files changed, 635 insertions, 0 deletions
diff --git a/add-appleir-usb-driver.patch b/add-appleir-usb-driver.patch
new file mode 100644
index 0000000..ac68e71
--- /dev/null
+++ b/add-appleir-usb-driver.patch
@@ -0,0 +1,635 @@
+ Documentation/input/appleir.txt | 46 ++++
+ drivers/hid/hid-apple.c | 4 -
+ drivers/hid/hid-core.c | 5 +-
+ drivers/hid/hid-ids.h | 1 +
+ drivers/input/misc/Kconfig | 13 +
+ drivers/input/misc/Makefile | 1 +
+ drivers/input/misc/appleir.c | 477 +++++++++++++++++++++++++++++++++++++++
+ 7 files changed, 541 insertions(+), 6 deletions(-)
+ create mode 100644 Documentation/input/appleir.txt
+ create mode 100644 drivers/input/misc/appleir.c
+
+diff --git a/Documentation/input/appleir.txt b/Documentation/input/appleir.txt
+new file mode 100644
+index 0000000..0aaf5fe
+--- /dev/null
++++ b/Documentation/input/appleir.txt
+@@ -0,0 +1,46 @@
++Apple IR receiver Driver (appleir)
++----------------------------------
++ Copyright (C) 2009 Bastien Nocera <hadess@hadess.net>
++
++The appleir driver is a kernel input driver to handle Apple's IR
++receivers (and associated remotes) in the kernel.
++
++The driver is an input driver which only handles "official" remotes
++as built and sold by Apple.
++
++Authors
++-------
++
++James McKenzie (original driver)
++Alex Karpenko (05ac:8242 support)
++Greg Kroah-Hartman (cleanups and original submission)
++Bastien Nocera (further cleanups and suspend support)
++
++Supported hardware
++------------------
++
++- All Apple laptops and desktops from 2005 onwards, except:
++ - the unibody Macbook (2009)
++ - Mac Pro (all versions)
++- Apple TV (all revisions)
++
++The remote will only support the 6 buttons of the original remotes
++as sold by Apple. See the next section if you want to use other remotes
++or want to use lirc with the device instead of the kernel driver.
++
++Using lirc (native) instead of the kernel driver
++------------------------------------------------
++
++First, you will need to disable the kernel driver for the receiver.
++
++This can be achieved by passing quirks to the usbhid driver.
++The quirk line would be:
++usbhid.quirks=0x05ac:0x8242:0x08
++
++With 0x05ac being the vendor ID (Apple, you shouldn't need to change this)
++With 0x8242 being the product ID (check the output of lsusb for your hardware)
++And 0x08 being "HID_CONNECT_HIDDEV"
++
++This should force the creation of a hiddev device for the receiver, and
++make it usable under lirc.
++
+diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
+index 4b96e7a..d1fdcd0 100644
+--- a/drivers/hid/hid-apple.c
++++ b/drivers/hid/hid-apple.c
+@@ -353,10 +353,6 @@ static void apple_remove(struct hid_device *hdev)
+ }
+
+ static const struct hid_device_id apple_devices[] = {
+- { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL),
+- .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
+- { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4),
+- .driver_data = APPLE_HIDDEV | APPLE_IGNORE_HIDINPUT },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE),
+ .driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
+
+diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
+index 7d05c4b..3efb0fa 100644
+--- a/drivers/hid/hid-core.c
++++ b/drivers/hid/hid-core.c
+@@ -1252,8 +1252,6 @@ EXPORT_SYMBOL_GPL(hid_disconnect);
+ static const struct hid_device_id hid_blacklist[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_X5_005D) },
+- { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) },
+- { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO) },
+@@ -1539,6 +1537,9 @@ static const struct hid_device_id hid_ignore_list[] = {
+ { HID_USB_DEVICE(USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_24) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_AIRCABLE, USB_DEVICE_ID_AIRCABLE1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) },
++ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL) },
++ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) },
++ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM)},
+ { HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM2)},
+ { HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
+diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
+index adbef5d..c399110 100644
+--- a/drivers/hid/hid-ids.h
++++ b/drivers/hid/hid-ids.h
+@@ -90,6 +90,7 @@
+ #define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238
+ #define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
+ #define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
++#define USB_DEVICE_ID_APPLE_IRCONTROL 0x8240
+ #define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241
+ #define USB_DEVICE_ID_APPLE_IRCONTROL4 0x8242
+
+diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
+index a9bb254..51b6684 100644
+--- a/drivers/input/misc/Kconfig
++++ b/drivers/input/misc/Kconfig
+@@ -148,6 +148,19 @@ config INPUT_KEYSPAN_REMOTE
+ To compile this driver as a module, choose M here: the module will
+ be called keyspan_remote.
+
++config INPUT_APPLEIR
++ tristate "Apple infrared receiver (built in)"
++ depends on USB_ARCH_HAS_HCD
++ select USB
++ help
++ Say Y here if you want to use a Apple infrared remote control. All
++ the Apple computers from 2005 onwards include such a port, except
++ the unibody Macbook (2009), and Mac Pros. This receiver is also
++ used in the Apple TV set-top box.
++
++ To compile this driver as a module, choose M here: the module will
++ be called appleir.
++
+ config INPUT_POWERMATE
+ tristate "Griffin PowerMate and Contour Jog support"
+ depends on USB_ARCH_HAS_HCD
+diff --git a/drivers/input/misc/Makefile b/drivers/input/misc/Makefile
+index a8b8485..041e6f5 100644
+--- a/drivers/input/misc/Makefile
++++ b/drivers/input/misc/Makefile
+@@ -5,6 +5,7 @@
+ # Each configuration option enables a list of files.
+
+ obj-$(CONFIG_INPUT_APANEL) += apanel.o
++obj-$(CONFIG_INPUT_APPLEIR) += appleir.o
+ obj-$(CONFIG_INPUT_ATI_REMOTE) += ati_remote.o
+ obj-$(CONFIG_INPUT_ATI_REMOTE2) += ati_remote2.o
+ obj-$(CONFIG_INPUT_ATLAS_BTNS) += atlas_btns.o
+diff --git a/drivers/input/misc/appleir.c b/drivers/input/misc/appleir.c
+new file mode 100644
+index 0000000..6e332ab
+--- /dev/null
++++ b/drivers/input/misc/appleir.c
+@@ -0,0 +1,477 @@
++/*
++ * appleir: USB driver for the apple ir device
++ *
++ * Original driver written by James McKenzie
++ * Ported to recent 2.6 kernel versions by Greg Kroah-Hartman <gregkh@suse.de>
++ *
++ * Copyright (C) 2006 James McKenzie
++ * Copyright (C) 2008 Greg Kroah-Hartman <greg@kroah.com>
++ * Copyright (C) 2008 Novell Inc.
++ *
++ * 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, version 2.
++ *
++ */
++
++#include <linux/kernel.h>
++#include <linux/slab.h>
++#include <linux/input.h>
++#include <linux/usb/input.h>
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/usb.h>
++#include <linux/usb/input.h>
++#include <asm/unaligned.h>
++#include <asm/byteorder.h>
++
++#define DRIVER_VERSION "v1.2"
++#define DRIVER_AUTHOR "James McKenzie"
++#define DRIVER_DESC "Apple infrared receiver driver"
++#define DRIVER_LICENSE "GPL"
++
++MODULE_AUTHOR(DRIVER_AUTHOR);
++MODULE_DESCRIPTION(DRIVER_DESC);
++MODULE_LICENSE(DRIVER_LICENSE);
++
++#define USB_VENDOR_ID_APPLE 0x05ac
++#define USB_DEVICE_ID_APPLE_IRCONTROL 0x8240
++#define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241
++#define USB_DEVICE_ID_APPLE_IRCONTROL4 0x8242
++
++#define URB_SIZE 32
++
++#define MAX_KEYS 8
++#define MAX_KEYS_MASK (MAX_KEYS - 1)
++
++#define dbginfo(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0)
++
++static int debug;
++module_param(debug, int, 0644);
++MODULE_PARM_DESC(debug, "Enable extra debug messages and information");
++
++struct appleir {
++ struct input_dev *input_dev;
++ u8 *data;
++ dma_addr_t dma_buf;
++ struct usb_device *usbdev;
++ unsigned int flags;
++ struct urb *urb;
++ int timer_initted;
++ struct timer_list key_up_timer;
++ int current_key;
++ char phys[32];
++};
++
++static DEFINE_MUTEX(appleir_mutex);
++
++enum {
++ APPLEIR_OPENED = 0x1,
++ APPLEIR_SUSPENDED = 0x2,
++};
++
++static struct usb_device_id appleir_ids[] = {
++ { USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL) },
++ { USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_ATV_IRCONTROL) },
++ { USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
++ {}
++};
++MODULE_DEVICE_TABLE(usb, appleir_ids);
++
++/* I have two devices both of which report the following */
++/* 25 87 ee 83 0a + */
++/* 25 87 ee 83 0c - */
++/* 25 87 ee 83 09 << */
++/* 25 87 ee 83 06 >> */
++/* 25 87 ee 83 05 >" */
++/* 25 87 ee 83 03 menu */
++/* 26 00 00 00 00 for key repeat*/
++
++/* Thomas Glanzmann reports the following responses */
++/* 25 87 ee ca 0b + */
++/* 25 87 ee ca 0d - */
++/* 25 87 ee ca 08 << */
++/* 25 87 ee ca 07 >> */
++/* 25 87 ee ca 04 >" */
++/* 25 87 ee ca 02 menu */
++/* 26 00 00 00 00 for key repeat*/
++/* He also observes the following event sometimes */
++/* sent after a key is release, which I interpret */
++/* as a flat battery message */
++/* 25 87 e0 ca 06 flat battery */
++
++/* Alexandre Karpenko reports the following responses for Device ID 0x8242 */
++/* 25 87 ee 47 0b + */
++/* 25 87 ee 47 0d - */
++/* 25 87 ee 47 08 << */
++/* 25 87 ee 47 07 >> */
++/* 25 87 ee 47 04 >" */
++/* 25 87 ee 47 02 menu */
++/* 26 87 ee 47 ** for key repeat (** is the code of the key being held) */
++
++static int keymap[MAX_KEYS] = {
++ KEY_RESERVED,
++ KEY_MENU,
++ KEY_PLAYPAUSE,
++ KEY_FORWARD,
++ KEY_BACK,
++ KEY_VOLUMEUP,
++ KEY_VOLUMEDOWN,
++ KEY_RESERVED,
++};
++
++static void dump_packet(struct appleir *appleir, char *msg, u8 *data, int len)
++{
++ int i;
++
++ printk(KERN_ERR "appleir: %s (%d bytes)", msg, len);
++
++ for (i = 0; i < len; ++i)
++ printk(" %02x", data[i]);
++ printk("\n");
++}
++
++static void key_up(struct appleir *appleir, int key)
++{
++ dbginfo (&appleir->input_dev->dev, "key %d up\n", key);
++ input_report_key(appleir->input_dev, key, 0);
++ input_sync(appleir->input_dev);
++}
++
++static void key_down(struct appleir *appleir, int key)
++{
++ dbginfo (&appleir->input_dev->dev, "key %d down\n", key);
++ input_report_key(appleir->input_dev, key, 1);
++ input_sync(appleir->input_dev);
++}
++
++static void battery_flat(struct appleir *appleir)
++{
++ dev_err(&appleir->input_dev->dev, "possible flat battery?\n");
++}
++
++static void key_up_tick(unsigned long data)
++{
++ struct appleir *appleir = (struct appleir *)data;
++
++ if (appleir->current_key) {
++ key_up(appleir, appleir->current_key);
++ appleir->current_key = 0;
++ }
++}
++
++static void new_data(struct appleir *appleir, u8 *data, int len)
++{
++ static const u8 keydown[] = { 0x25, 0x87, 0xee };
++ static const u8 keyrepeat[] = { 0x26, };
++ static const u8 flatbattery[] = { 0x25, 0x87, 0xe0 };
++
++ if (debug)
++ dump_packet(appleir, "received", data, len);
++
++ if (len != 5)
++ return;
++
++ if (!memcmp(data, keydown, sizeof(keydown))) {
++ /*If we already have a key down, take it up before marking */
++ /*this one down */
++ if (appleir->current_key)
++ key_up(appleir, appleir->current_key);
++ appleir->current_key = keymap[(data[4] >> 1) & MAX_KEYS_MASK];
++
++ key_down(appleir, appleir->current_key);
++ /*remote doesn't do key up, either pull them up, in the test */
++ /*above, or here set a timer which pulls them up after 1/8 s */
++ mod_timer(&appleir->key_up_timer, jiffies + HZ / 8);
++
++ return;
++ }
++
++ if (!memcmp(data, keyrepeat, sizeof(keyrepeat))) {
++ key_down(appleir, appleir->current_key);
++ /*remote doesn't do key up, either pull them up, in the test */
++ /*above, or here set a timer which pulls them up after 1/8 s */
++ mod_timer(&appleir->key_up_timer, jiffies + HZ / 8);
++ return;
++ }
++
++ if (!memcmp(data, flatbattery, sizeof(flatbattery))) {
++ battery_flat(appleir);
++ /* Fall through */
++ }
++
++ dump_packet(appleir, "unknown packet", data, len);
++}
++
++static void appleir_urb(struct urb *urb)
++{
++ struct appleir *appleir = urb->context;
++ int status = urb->status;
++ int retval;
++
++ switch (status) {
++ case 0:
++ new_data(appleir, urb->transfer_buffer, urb->actual_length);
++ break;
++ case -ECONNRESET:
++ case -ENOENT:
++ case -ESHUTDOWN:
++ /* this urb is terminated, clean up */
++ dbginfo(&appleir->input_dev->dev, "%s - urb shutting down with status: %d", __func__,
++ urb->status);
++ return;
++ default:
++ dbginfo(&appleir->input_dev->dev, "%s - nonzero urb status received: %d", __func__,
++ urb->status);
++ }
++
++ retval = usb_submit_urb(urb, GFP_ATOMIC);
++ if (retval)
++ err("%s - usb_submit_urb failed with result %d", __func__,
++ retval);
++}
++
++static int appleir_open(struct input_dev *dev)
++{
++ struct appleir *appleir = input_get_drvdata(dev);
++ struct usb_interface *intf = usb_ifnum_to_if(appleir->usbdev, 0);
++ int r;
++
++ r = usb_autopm_get_interface(intf);
++ if (r) {
++ dev_err(&intf->dev,
++ "%s(): usb_autopm_get_interface() = %d\n", __func__, r);
++ return r;
++ }
++
++ mutex_lock(&appleir_mutex);
++
++ if (usb_submit_urb(appleir->urb, GFP_KERNEL)) {
++ r = -EIO;
++ goto fail;
++ }
++
++ appleir->flags |= APPLEIR_OPENED;
++
++ mutex_unlock(&appleir_mutex);
++
++ usb_autopm_put_interface(intf);
++
++ return 0;
++fail:
++ mutex_unlock(&appleir_mutex);
++ usb_autopm_put_interface(intf);
++ return r;
++}
++
++static void appleir_close(struct input_dev *dev)
++{
++ struct appleir *appleir = input_get_drvdata(dev);
++
++ mutex_lock(&appleir_mutex);
++
++ if (!(appleir->flags & APPLEIR_SUSPENDED)) {
++ usb_kill_urb(appleir->urb);
++ del_timer_sync(&appleir->key_up_timer);
++ }
++
++ appleir->flags &= ~APPLEIR_OPENED;
++
++ mutex_unlock(&appleir_mutex);
++}
++
++static int appleir_probe(struct usb_interface *intf,
++ const struct usb_device_id *id)
++{
++ struct usb_device *dev = interface_to_usbdev(intf);
++ struct usb_endpoint_descriptor *endpoint;
++ struct appleir *appleir = NULL;
++ struct input_dev *input_dev;
++ int retval = -ENOMEM;
++ int i;
++
++ appleir = kzalloc(sizeof(struct appleir), GFP_KERNEL);
++ if (!appleir)
++ goto fail;
++
++ appleir->data = usb_buffer_alloc(dev, URB_SIZE, GFP_KERNEL,
++ &appleir->dma_buf);
++ if (!appleir->data)
++ goto fail;
++
++ appleir->urb = usb_alloc_urb(0, GFP_KERNEL);
++ if (!appleir->urb)
++ goto fail;
++
++ appleir->usbdev = dev;
++
++ input_dev = input_allocate_device();
++ if (!input_dev)
++ goto fail;
++
++ appleir->input_dev = input_dev;
++
++ usb_make_path(dev, appleir->phys, sizeof(appleir->phys));
++ strlcpy(appleir->phys, "/input0", sizeof(appleir->phys));
++
++ input_dev->name = "Apple infrared remote control driver";
++ input_dev->phys = appleir->phys;
++ usb_to_input_id(dev, &input_dev->id);
++ input_dev->dev.parent = &intf->dev;
++ input_set_drvdata(input_dev, appleir);
++
++ input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP);
++ input_dev->ledbit[0] = 0;
++
++ for (i = 0; i < MAX_KEYS; i++)
++ set_bit(keymap[i], input_dev->keybit);
++
++ clear_bit(0, input_dev->keybit);
++
++ input_dev->open = appleir_open;
++ input_dev->close = appleir_close;
++
++ endpoint = &intf->cur_altsetting->endpoint[0].desc;
++
++ usb_fill_int_urb(appleir->urb, dev,
++ usb_rcvintpipe(dev, endpoint->bEndpointAddress),
++ appleir->data, 8,
++ appleir_urb, appleir, endpoint->bInterval);
++
++ appleir->urb->transfer_dma = appleir->dma_buf;
++ appleir->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
++
++ usb_set_intfdata(intf, appleir);
++
++ init_timer(&appleir->key_up_timer);
++
++ appleir->key_up_timer.function = key_up_tick;
++ appleir->key_up_timer.data = (unsigned long)appleir;
++
++ appleir->timer_initted++;
++
++ retval = input_register_device(appleir->input_dev);
++ if (retval)
++ goto fail;
++
++ return 0;
++
++fail:
++ printk(KERN_WARNING "Failed to load appleir\n");
++ if (appleir) {
++ if (appleir->data)
++ usb_buffer_free(dev, URB_SIZE, appleir->data,
++ appleir->dma_buf);
++
++ if (appleir->timer_initted)
++ del_timer_sync(&appleir->key_up_timer);
++
++ if (appleir->input_dev)
++ input_free_device(appleir->input_dev);
++
++ kfree(appleir);
++ }
++
++ return retval;
++}
++
++static void appleir_disconnect(struct usb_interface *intf)
++{
++ struct appleir *appleir = usb_get_intfdata(intf);
++
++ usb_set_intfdata(intf, NULL);
++ if (appleir) {
++ input_unregister_device(appleir->input_dev);
++ if (appleir->timer_initted)
++ del_timer_sync(&appleir->key_up_timer);
++ usb_kill_urb(appleir->urb);
++ usb_free_urb(appleir->urb);
++ usb_buffer_free(interface_to_usbdev(intf), URB_SIZE,
++ appleir->data, appleir->dma_buf);
++ kfree(appleir);
++ }
++}
++
++static int appleir_suspend(struct usb_interface *interface,
++ pm_message_t message)
++{
++ struct appleir *appleir;
++
++ appleir = usb_get_intfdata(interface);
++
++ mutex_lock(&appleir_mutex);
++
++ if (appleir->flags & APPLEIR_OPENED) {
++ usb_kill_urb(appleir->urb);
++ del_timer_sync(&appleir->key_up_timer);
++ }
++
++ appleir->flags |= APPLEIR_SUSPENDED;
++
++ mutex_unlock(&appleir_mutex);
++
++ return 0;
++}
++
++static int appleir_resume(struct usb_interface *interface)
++{
++ struct appleir *appleir;
++
++ appleir = usb_get_intfdata(interface);
++
++ mutex_lock(&appleir_mutex);
++
++ if (appleir->flags & APPLEIR_OPENED) {
++ struct usb_endpoint_descriptor *endpoint;
++
++ endpoint = &interface->cur_altsetting->endpoint[0].desc;
++ usb_fill_int_urb(appleir->urb, appleir->usbdev,
++ usb_rcvintpipe(appleir->usbdev, endpoint->bEndpointAddress),
++ appleir->data, 8,
++ appleir_urb, appleir, endpoint->bInterval);
++ appleir->urb->transfer_dma = appleir->dma_buf;
++ appleir->urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
++
++ init_timer(&appleir->key_up_timer);
++
++ appleir->key_up_timer.function = key_up_tick;
++ appleir->key_up_timer.data = (unsigned long)appleir;
++ }
++
++ appleir->flags &= ~APPLEIR_SUSPENDED;
++
++ mutex_unlock(&appleir_mutex);
++
++ return 0;
++}
++
++static struct usb_driver appleir_driver = {
++ .name = "appleir",
++ .probe = appleir_probe,
++ .disconnect = appleir_disconnect,
++ .suspend = appleir_suspend,
++ .resume = appleir_resume,
++ .reset_resume = appleir_resume,
++ .id_table = appleir_ids,
++ .supports_autosuspend = 1,
++};
++
++static int __init appleir_init(void)
++{
++ int retval;
++
++ retval = usb_register(&appleir_driver);
++ if (retval)
++ goto out;
++ printk(KERN_INFO DRIVER_VERSION ":" DRIVER_DESC);
++out:
++ return retval;
++}
++
++static void __exit appleir_exit(void)
++{
++ usb_deregister(&appleir_driver);
++}
++
++module_init(appleir_init);
++module_exit(appleir_exit);
+--
+1.6.5.2
+