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- Update AppleIR patch to work, and support the enter key on

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newer remotes
This commit is contained in:
Bastien Nocera 2010-09-10 16:14:50 +01:00
parent aa63cbafd1
commit 78100db1fe
2 changed files with 145 additions and 37 deletions
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168
add-appleir-usb-driver.patch
View File

@ -1,11 +1,38 @@
appleir usb driver from hadess
From e11e9e78799a7641fe0dc5289f35f2604a4b71a3 Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Sun, 17 Jan 2010 00:40:15 +0000
Subject: [PATCH] Input: add appleir USB driver
This driver was originally written by James McKenzie, updated by
Greg Kroah-Hartman, further updated by myself, with suspend support
added.
More recent versions of the IR receiver are also supported through
a patch by Alex Karpenko. The patch also adds support for the 2nd
and 5th generation of the controller, and the menu key on newer
brushed metal remotes.
Tested on a MacbookAir1,1
Signed-off-by: Bastien Nocera <hadess@hadess.net>
---
Documentation/input/appleir.txt | 46 ++++
drivers/hid/hid-apple.c | 4 -
drivers/hid/hid-core.c | 7 +-
drivers/hid/hid-ids.h | 5 +-
drivers/input/misc/Kconfig | 13 +
drivers/input/misc/Makefile | 1 +
drivers/input/misc/appleir.c | 519 +++++++++++++++++++++++++++++++++++++++
7 files changed, 588 insertions(+), 7 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..0267a4b
index 0000000..db637fb
--- /dev/null
+++ b/Documentation/input/appleir.txt
@@ -0,0 +1,45 @@
@@ -0,0 +1,46 @@
+Apple IR receiver Driver (appleir)
+----------------------------------
+ Copyright (C) 2009 Bastien Nocera <hadess@hadess.net>
@ -22,7 +49,8 @@ index 0000000..0267a4b
+James McKenzie (original driver)
+Alex Karpenko (05ac:8242 support)
+Greg Kroah-Hartman (cleanups and original submission)
+Bastien Nocera (further cleanups and suspend support)
+Bastien Nocera (further cleanups, brushed metal "enter"
+button support and suspend support)
+
+Supported hardware
+------------------
@ -30,11 +58,11 @@ index 0000000..0267a4b
+- All Apple laptops and desktops from 2005 onwards, except:
+ - the unibody Macbook (2009)
+ - Mac Pro (all versions)
+- Apple TV (all revisions)
+- Apple TV (all revisions prior to September 2010)
+
+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.
+The remote will only support the 6 (old white) or 7 (brushed metal) buttons
+of the 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
+------------------------------------------------
@ -67,7 +95,7 @@ index bba05d0..0059d5a 100644
.driver_data = APPLE_MIGHTYMOUSE | APPLE_INVERT_HWHEEL },
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 0c52899..712501e 100644
index baa25ad..abc5bd7 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1244,8 +1244,6 @@ static const struct hid_device_id hid_blacklist[] = {
@ -79,33 +107,40 @@ index 0c52899..712501e 100644
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MAGICMOUSE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI) },
@@ -1581,6 +1579,9 @@ static const struct hid_device_id hid_ignore_list[] = {
@@ -1577,6 +1575,11 @@ 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_IRCONTROL2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL3) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL5) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT)},
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM)},
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK, USB_DEVICE_ID_ASUSTEK_LCM2)},
+ { 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_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 85c6d13..4dc4c18 100644
index 11af537..360a5ca 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -100,6 +100,7 @@
@@ -100,8 +100,11 @@
#define USB_DEVICE_ID_APPLE_ALU_WIRELESS_2009_JIS 0x023b
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
-#define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241
+#define USB_DEVICE_ID_APPLE_IRCONTROL 0x8240
#define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241
+#define USB_DEVICE_ID_APPLE_IRCONTROL2 0x1440
+#define USB_DEVICE_ID_APPLE_IRCONTROL3 0x8241
#define USB_DEVICE_ID_APPLE_IRCONTROL4 0x8242
+#define USB_DEVICE_ID_APPLE_IRCONTROL5 0x8243
#define USB_VENDOR_ID_ASUS 0x0486
#define USB_DEVICE_ID_ASUS_T91MT 0x0185
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index b49e233..211adac 100644
index 60de906..2f2f2e7 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -199,6 +199,19 @@ config INPUT_KEYSPAN_REMOTE
@@ -209,6 +209,19 @@ config INPUT_KEYSPAN_REMOTE
To compile this driver as a module, choose M here: the module will
be called keyspan_remote.
@ -117,7 +152,7 @@ index b49e233..211adac 100644
+ 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.
+ used in the Apple TV set-top box prior to the 2010 model.
+
+ To compile this driver as a module, choose M here: the module will
+ be called appleir.
@ -126,10 +161,10 @@ index b49e233..211adac 100644
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 19ccca7..b26e6ca 100644
index 1fe1f6c..d5ef2b9 100644
--- a/drivers/input/misc/Makefile
+++ b/drivers/input/misc/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_INPUT_ADXL34X) += adxl34x.o
@@ -13,6 +13,7 @@ obj-$(CONFIG_INPUT_ADXL34X) += adxl34x.o
obj-$(CONFIG_INPUT_ADXL34X_I2C) += adxl34x-i2c.o
obj-$(CONFIG_INPUT_ADXL34X_SPI) += adxl34x-spi.o
obj-$(CONFIG_INPUT_APANEL) += apanel.o
@ -139,10 +174,10 @@ index 19ccca7..b26e6ca 100644
obj-$(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..cff4df6
index 0000000..3817a3c
--- /dev/null
+++ b/drivers/input/misc/appleir.c
@@ -0,0 +1,453 @@
@@ -0,0 +1,519 @@
+/*
+ * appleir: USB driver for the apple ir device
+ *
@ -181,12 +216,14 @@ index 0000000..cff4df6
+
+#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_IRCONTROL2 0x1440
+#define USB_DEVICE_ID_APPLE_IRCONTROL3 0x8241
+#define USB_DEVICE_ID_APPLE_IRCONTROL4 0x8242
+#define USB_DEVICE_ID_APPLE_IRCONTROL5 0x8243
+
+#define URB_SIZE 32
+
+#define MAX_KEYS 8
+#define MAX_KEYS 9
+#define MAX_KEYS_MASK (MAX_KEYS - 1)
+
+#define dbginfo(dev, format, arg...) do { if (debug) dev_info(dev , format , ## arg); } while (0)
@ -226,6 +263,13 @@ index 0000000..cff4df6
+/* 25 87 ee 47 02 menu */
+/* 26 87 ee 47 ** for key repeat (** is the code of the key being held) */
+
+/* Bastien Nocera's "new" remote */
+/* 25 87 ee 91 5f followed by
+ * 25 87 ee 91 05 gives you >"
+ *
+ * 25 87 ee 91 5c followed by
+ * 25 87 ee 91 05 gives you the middle button */
+
+static const unsigned short appleir_key_table[] = {
+ KEY_RESERVED,
+ KEY_MENU,
@ -234,6 +278,7 @@ index 0000000..cff4df6
+ KEY_BACK,
+ KEY_VOLUMEUP,
+ KEY_VOLUMEDOWN,
+ KEY_ENTER,
+ KEY_RESERVED,
+};
+
@ -247,6 +292,7 @@ index 0000000..cff4df6
+ struct urb *urb;
+ struct timer_list key_up_timer;
+ int current_key;
+ int prev_key_idx;
+ char phys[32];
+};
+
@ -259,8 +305,10 @@ index 0000000..cff4df6
+
+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_IRCONTROL2) },
+ { USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL3) },
+ { USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL4) },
+ { USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_IRCONTROL5) },
+ {}
+};
+MODULE_DEVICE_TABLE(usb, appleir_ids);
@ -273,7 +321,43 @@ index 0000000..cff4df6
+
+ for (i = 0; i < len; ++i)
+ printk(" %02x", data[i]);
+ printk("\n");
+ printk(" (should be command %d)\n", (data[4] >> 1) & MAX_KEYS_MASK);
+}
+
+static int get_key(int data)
+{
+ switch (data) {
+ case 0x02:
+ case 0x03:
+ /* menu */
+ return 1;
+ case 0x04:
+ case 0x05:
+ /* >" */
+ return 2;
+ case 0x06:
+ case 0x07:
+ /* >> */
+ return 3;
+ case 0x08:
+ case 0x09:
+ /* << */
+ return 4;
+ case 0x0a:
+ case 0x0b:
+ /* + */
+ return 5;
+ case 0x0c:
+ case 0x0d:
+ /* - */
+ return 6;
+ case 0x5c:
+ /* Middle button, on newer remotes,
+ * part of a 2 packet-command */
+ return -7;
+ default:
+ return -1;
+ }
+}
+
+static void key_up(struct appleir *appleir, int key)
@ -318,19 +402,36 @@ index 0000000..cff4df6
+ return;
+
+ if (!memcmp(data, keydown, sizeof(keydown))) {
+ int index;
+
+ /* 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 = appleir->keymap[(data[4] >> 1) & MAX_KEYS_MASK];
+
+ /* Handle dual packet commands */
+ if (appleir->prev_key_idx > 0)
+ index = appleir->prev_key_idx;
+ else
+ index = get_key(data[4]);
+
+ if (index > 0) {
+ appleir->current_key = appleir->keymap[index];
+
+ 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);
+
+ appleir->prev_key_idx = 0;
+ return;
+ } else if (index == -7) {
+ /* Remember key for next packet */
+ appleir->prev_key_idx = 0 - index;
+ return;
+ }
+ }
+
+ appleir->prev_key_idx = 0;
+
+ if (!memcmp(data, keyrepeat, sizeof(keyrepeat))) {
+ key_down(appleir, appleir->current_key);
@ -596,3 +697,6 @@ index 0000000..cff4df6
+
+module_init(appleir_init);
+module_exit(appleir_exit);
--
1.7.2.2

6
kernel.spec
View File

@ -51,7 +51,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be prepended with "0.", so
# for example a 3 here will become 0.3
#
%global baserelease 18
%global baserelease 19
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -1884,6 +1884,10 @@ fi
# || ||
%changelog
* Fri Sep 10 2010 Bastien Nocera <bnocera@redhat.com> - 2.6.36-0.19.rc3.git1
- Update AppleIR patch to work, and support the enter key on
newer remotes
* Wed Sep 08 2010 Kyle McMartin <kyle@redhat.com>
- Enable GPIO_SYSFS. (#631958)