system/lirc: Patched to build on newer kernels and userspace.

5 files changed, 563 insertions, 10 deletions

diff --git a/system/lirc/doinst.sh b/system/lirc/doinst.sh
index 6bada45921ab7..404db1c946d6e 100644
--- a/system/lirc/doinst.sh
+++ b/system/lirc/doinst.sh
@@ -14,5 +14,5 @@ config etc/lircrc.new
 config etc/logrotate.d/lirc.new
 
 if [ -x sbin/depmod ]; then
-  chroot . /sbin/depmod -a @KERNEL@ 1> /dev/null 2> /dev/null
+  chroot . /sbin/depmod -ae @KERNEL@ 1> /dev/null 2> /dev/null
 fi
diff --git a/system/lirc/lirc.SlackBuild b/system/lirc/lirc.SlackBuild
index 07a6267cea5ff..a1b7ac4ce7be9 100644
--- a/system/lirc/lirc.SlackBuild
+++ b/system/lirc/lirc.SlackBuild
@@ -24,13 +24,22 @@
 
 PRGNAM=lirc
 VERSION=${VERSION:-0.8.6}
-ARCH=${ARCH:-i486}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 KERNEL=${KERNEL:-$(uname -r)}
 PKG_VERS=${VERSION}_$(echo $KERNEL| tr - _)
 
+# Automatically determine the architecture we're building on:
+if [ -z "$ARCH" ]; then
+  case "$( uname -m )" in
+    i?86) export ARCH=i486 ;;
+    arm*) export ARCH=arm ;;
+    # Unless $ARCH is already set, use uname -m for all other archs:
+       *) export ARCH=$( uname -m ) ;;
+  esac
+fi
+
 CWD=$(pwd)
 TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
@@ -39,15 +48,15 @@ OUTPUT=${OUTPUT:-/tmp}
 if [ "$ARCH" = "i486" ]; then
   SLKCFLAGS="-O2 -march=i486 -mtune=i686"
   LIBDIRSUFFIX=""
-  SRCARCH=x86
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
   LIBDIRSUFFIX=""
-  SRCARCH=x86
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
-  SRCARCH=x86
+else
+  SLKCFLAGS="-O2"
+  LIBDIRSUFFIX=""
 fi
 
 set -e
@@ -68,6 +77,13 @@ find . \
 # Disabling lirc_gpio driver as it does no longer work with kernel 2.6.22+
 sed -i -e "s:lirc_gpio\.o::" drivers/lirc_gpio/Makefile.am || exit 1
 
+# Fix building lirc_i2c - thanks to the Gentoo guys
+patch -p1 < $CWD/patches/lirc_i2c.patch
+
+# Fix building on 2.6.33.x kernels - thanks to the Gentoo guys
+patch -p1 < $CWD/patches/2.6.33.patch
+patch -p1 < $CWD/patches/autoconf.patch
+
 autoreconf
 libtoolize
 
@@ -89,7 +105,7 @@ CXXFLAGS="$SLKCFLAGS" \
 sed -i -e "s:lirc_parallel::" -e "s:lirc_bt829::" \
      Makefile drivers/Makefile drivers/*/Makefile tools/Makefile
 
-make SRCARCH=$SRCARCH
+make
 make install DESTDIR=$PKG
 
 mkdir -p $PKG/usr/share/$PRGNAM
@@ -107,10 +123,7 @@ cat $CWD/lirc.logrotate > $PKG/etc/logrotate.d/lirc.new
 find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
   | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 
-( cd $PKG/usr/man
-  find . -type f -exec gzip -9 {} \;
-  for i in $( find . -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
-)
+find $PKG/usr/man -type f -exec gzip -9 {} \;
 
 mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
 cp -a ANNOUNCE AUTHORS COPYING ChangeLog INSTALL NEWS README TODO \
diff --git a/system/lirc/patches/2.6.33.patch b/system/lirc/patches/2.6.33.patch
new file mode 100644
index 0000000000000..92e50beb51137
--- /dev/null
+++ b/system/lirc/patches/2.6.33.patch
@@ -0,0 +1,269 @@
+--- lirc-0.8.6.orig/drivers/lirc_dev/lirc_dev.h	2009/03/15 09:34:00	1.37
++++ lirc-0.8.6/drivers/lirc_dev/lirc_dev.h	2010/01/23 16:28:07	1.39
+@@ -4,7 +4,7 @@
+  * (L) by Artur Lipowski <alipowski@interia.pl>
+  *        This code is licensed under GNU GPL
+  *
+- * $Id: lirc_dev.h,v 1.37 2009/03/15 09:34:00 lirc Exp $
++ * $Id: lirc_dev.h,v 1.39 2010/01/23 16:28:07 lirc Exp $
+  *
+  */
+ 
+@@ -30,14 +30,19 @@
+ 
+ struct lirc_buffer {
+ 	wait_queue_head_t wait_poll;
+-	spinlock_t lock;
++	spinlock_t fifo_lock;
+ 	unsigned int chunk_size;
+ 	unsigned int size; /* in chunks */
+ 	/* Using chunks instead of bytes pretends to simplify boundary checking
+ 	 * And should allow for some performance fine tunning later */
+ #ifdef LIRC_HAVE_KFIFO
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ 	struct kfifo *fifo;
+ #else
++	struct kfifo fifo;
++	u8 fifo_initialized;
++#endif
++#else
+ 	unsigned int fill; /* in chunks */
+ 	int head, tail;    /* in chunks */
+ 	unsigned char *data;
+@@ -47,12 +52,12 @@
+ static inline void lirc_buffer_lock(struct lirc_buffer *buf,
+ 				    unsigned long *flags)
+ {
+-	spin_lock_irqsave(&buf->lock, *flags);
++	spin_lock_irqsave(&buf->fifo_lock, *flags);
+ }
+ static inline void lirc_buffer_unlock(struct lirc_buffer *buf,
+ 				      unsigned long *flags)
+ {
+-	spin_unlock_irqrestore(&buf->lock, *flags);
++	spin_unlock_irqrestore(&buf->fifo_lock, *flags);
+ }
+ static inline void _lirc_buffer_clear(struct lirc_buffer *buf)
+ {
+@@ -64,10 +69,21 @@
+ static inline void lirc_buffer_clear(struct lirc_buffer *buf)
+ {
+ #ifdef LIRC_HAVE_KFIFO
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ 	if (buf->fifo)
+ 		kfifo_reset(buf->fifo);
+ #else
+ 	unsigned long flags;
++
++	if (buf->fifo_initialized) {
++		spin_lock_irqsave(&buf->fifo_lock, flags);
++		kfifo_reset(&buf->fifo);
++		spin_unlock_irqrestore(&buf->fifo_lock, flags);
++	}
++#endif
++#else
++	unsigned long flags;
++
+ 	lirc_buffer_lock(buf, &flags);
+ 	_lirc_buffer_clear(buf);
+ 	lirc_buffer_unlock(buf, &flags);
+@@ -77,31 +93,47 @@
+ 				    unsigned int chunk_size,
+ 				    unsigned int size)
+ {
++	int ret = 0;
++
+ 	init_waitqueue_head(&buf->wait_poll);
+-	spin_lock_init(&buf->lock);
++	spin_lock_init(&buf->fifo_lock);
+ #ifndef LIRC_HAVE_KFIFO
+ 	_lirc_buffer_clear(buf);
+ #endif
+ 	buf->chunk_size = chunk_size;
+ 	buf->size = size;
+ #ifdef LIRC_HAVE_KFIFO
+-	buf->fifo = kfifo_alloc(size*chunk_size, GFP_KERNEL, &buf->lock);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
++	buf->fifo = kfifo_alloc(size*chunk_size, GFP_KERNEL, &buf->fifo_lock);
+ 	if (!buf->fifo)
+ 		return -ENOMEM;
+ #else
++	ret = kfifo_alloc(&buf->fifo, size * chunk_size, GFP_KERNEL);
++	if (ret == 0)
++		buf->fifo_initialized = 1;
++#endif
++#else
+ 	buf->data = kmalloc(size*chunk_size, GFP_KERNEL);
+ 	if (buf->data == NULL)
+ 		return -ENOMEM;
+ 	memset(buf->data, 0, size*chunk_size);
+ #endif
+-	return 0;
++
++	return ret;
+ }
+ static inline void lirc_buffer_free(struct lirc_buffer *buf)
+ {
+ #ifdef LIRC_HAVE_KFIFO
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ 	if (buf->fifo)
+ 		kfifo_free(buf->fifo);
+ #else
++	if (buf->fifo_initialized) {
++		kfifo_free(&buf->fifo);
++		buf->fifo_initialized = 0;
++	}
++#endif
++#else
+ 	kfree(buf->data);
+ 	buf->data = NULL;
+ 	buf->head = 0;
+@@ -111,6 +143,25 @@
+ 	buf->size = 0;
+ #endif
+ }
++
++#ifdef LIRC_HAVE_KFIFO
++static inline int lirc_buffer_len(struct lirc_buffer *buf)
++{
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
++	return kfifo_len(buf->fifo);
++#else
++	int len;
++	unsigned long flags;
++
++	spin_lock_irqsave(&buf->fifo_lock, flags);
++	len = kfifo_len(&buf->fifo);
++	spin_unlock_irqrestore(&buf->fifo_lock, flags);
++
++	return len;
++#endif
++}
++#endif
++
+ #ifndef LIRC_HAVE_KFIFO
+ static inline int  _lirc_buffer_full(struct lirc_buffer *buf)
+ {
+@@ -120,7 +171,7 @@
+ static inline int  lirc_buffer_full(struct lirc_buffer *buf)
+ {
+ #ifdef LIRC_HAVE_KFIFO
+-	return kfifo_len(buf->fifo) == buf->size * buf->chunk_size;
++	return lirc_buffer_len(buf) == buf->size * buf->chunk_size;
+ #else
+ 	unsigned long flags;
+ 	int ret;
+@@ -139,7 +190,7 @@
+ static inline int  lirc_buffer_empty(struct lirc_buffer *buf)
+ {
+ #ifdef LIRC_HAVE_KFIFO
+-	return !kfifo_len(buf->fifo);
++	return !lirc_buffer_len(buf);
+ #else
+ 	unsigned long flags;
+ 	int ret;
+@@ -158,7 +209,7 @@
+ static inline int  lirc_buffer_available(struct lirc_buffer *buf)
+ {
+ #ifdef LIRC_HAVE_KFIFO
+-	return buf->size - (kfifo_len(buf->fifo) / buf->chunk_size);
++	return buf->size - (lirc_buffer_len(buf) / buf->chunk_size);
+ #else
+ 	unsigned long flags;
+ 	int ret;
+@@ -177,21 +228,30 @@
+ 	buf->fill -= 1;
+ }
+ #endif
+-static inline void lirc_buffer_read(struct lirc_buffer *buf,
+-				    unsigned char *dest)
++static inline unsigned int lirc_buffer_read(struct lirc_buffer *buf,
++					    unsigned char *dest)
+ {
++	unsigned int ret = 0;
++
+ #ifdef LIRC_HAVE_KFIFO
+-	if (kfifo_len(buf->fifo) >= buf->chunk_size)
+-		kfifo_get(buf->fifo, dest, buf->chunk_size);
++	if (lirc_buffer_len(buf) >= buf->chunk_size)
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
++		ret = kfifo_get(buf->fifo, dest, buf->chunk_size);
++#else
++		ret = kfifo_out_locked(&buf->fifo, dest, buf->chunk_size,
++				       &buf->fifo_lock);
++#endif
+ #else
+ 	unsigned long flags;
+ 	lirc_buffer_lock(buf, &flags);
+ 	_lirc_buffer_read_1(buf, dest);
+ 	lirc_buffer_unlock(buf, &flags);
+ #endif
++
++	return ret;
+ }
+ #ifndef LIRC_HAVE_KFIFO
+-static inline void _lirc_buffer_write_1(struct lirc_buffer *buf,
++static inline  _lirc_buffer_write_1(struct lirc_buffer *buf,
+ 				      unsigned char *orig)
+ {
+ 	memcpy(&buf->data[buf->tail*buf->chunk_size], orig, buf->chunk_size);
+@@ -199,17 +259,26 @@
+ 	buf->fill++;
+ }
+ #endif
+-static inline void lirc_buffer_write(struct lirc_buffer *buf,
+-				     unsigned char *orig)
++static inline unsigned int lirc_buffer_write(struct lirc_buffer *buf,
++					     unsigned char *orig)
+ {
++	unsigned int ret = 0;
++
+ #ifdef LIRC_HAVE_KFIFO
+-	kfifo_put(buf->fifo, orig, buf->chunk_size);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
++	ret = kfifo_put(buf->fifo, orig, buf->chunk_size);
++#else
++	ret = kfifo_in_locked(&buf->fifo, orig, buf->chunk_size,
++			      &buf->fifo_lock);
++#endif
+ #else
+ 	unsigned long flags;
+ 	lirc_buffer_lock(buf, &flags);
+ 	_lirc_buffer_write_1(buf, orig);
+ 	lirc_buffer_unlock(buf, &flags);
+ #endif
++
++	return ret;
+ }
+ #ifndef LIRC_HAVE_KFIFO
+ static inline void _lirc_buffer_write_n(struct lirc_buffer *buf,
+@@ -234,17 +303,26 @@
+ 	buf->fill += count;
+ }
+ #endif
+-static inline void lirc_buffer_write_n(struct lirc_buffer *buf,
+-				       unsigned char *orig, int count)
++static inline unsigned int lirc_buffer_write_n(struct lirc_buffer *buf,
++					       unsigned char *orig, int count)
+ {
++	unsigned int ret = 0;
++
+ #ifdef LIRC_HAVE_KFIFO
+-	kfifo_put(buf->fifo, orig, count * buf->chunk_size);
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
++	ret = kfifo_put(buf->fifo, orig, count * buf->chunk_size);
++#else
++	ret = kfifo_in_locked(&buf->fifo, orig, count * buf->chunk_size,
++			      &buf->fifo_lock);
++#endif
+ #else
+ 	unsigned long flags;
+ 	lirc_buffer_lock(buf, &flags);
+ 	_lirc_buffer_write_n(buf, orig, count);
+ 	lirc_buffer_unlock(buf, &flags);
+ #endif
++
++	return ret;
+ }
+ 
+ struct lirc_driver {
diff --git a/system/lirc/patches/autoconf.patch b/system/lirc/patches/autoconf.patch
new file mode 100644
index 0000000000000..6e4fd50e50e91
--- /dev/null
+++ b/system/lirc/patches/autoconf.patch
@@ -0,0 +1,194 @@
+--- lirc-0.8.6/drivers/lirc_dev/lirc_dev.c.old	2009-08-31 12:57:55.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_dev/lirc_dev.c	2010-03-07 01:40:17.000000000 -0500
+@@ -32,7 +32,11 @@
+ #error "**********************************************************"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #include <linux/module.h>
+ #include <linux/kernel.h>
+ #include <linux/sched.h>
+--- lirc-0.8.6/drivers/lirc_sir/lirc_sir.c.old	2009-07-09 18:24:23.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_sir/lirc_sir.c	2010-03-07 01:40:17.000000000 -0500
+@@ -45,7 +45,11 @@
+ # include <config.h>
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #if !defined(CONFIG_SERIAL_MODULE)
+ #if !defined(LIRC_ON_SA1100)
+ #warning "******************************************"
+--- lirc-0.8.6/drivers/lirc_serial/lirc_serial.c.old	2009-03-15 05:34:00.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_serial/lirc_serial.c	2010-03-07 01:40:17.000000000 -0500
+@@ -60,7 +60,11 @@
+ #error "**********************************************************"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ 
+ #if defined(CONFIG_SERIAL) || defined(CONFIG_SERIAL_8250)
+ #warning "******************************************"
+--- lirc-0.8.6/drivers/lirc_bt829/lirc_bt829.c.old	2009-03-09 14:54:17.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_bt829/lirc_bt829.c	2010-03-07 01:40:17.000000000 -0500
+@@ -22,7 +22,11 @@
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 4, 0)
+ #error "This driver needs kernel version 2.4.0 or higher"
+ #endif
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #include <linux/kernel.h>
+ #include <linux/module.h>
+ #include <linux/threads.h>
+--- lirc-0.8.6/drivers/lirc_sasem/lirc_sasem.c.old	2009-02-28 05:27:10.000000000 -0500
++++ lirc-0.8.6/drivers/lirc_sasem/lirc_sasem.c	2010-03-07 01:40:17.000000000 -0500
+@@ -41,7 +41,11 @@
+ #error "*** Sorry, this driver requires kernel version 2.4.22 or higher"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ 
+ #include <linux/errno.h>
+ #include <linux/init.h>
+--- lirc-0.8.6/drivers/lirc_igorplugusb/lirc_igorplugusb.c.old	2009-08-02 05:54:10.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_igorplugusb/lirc_igorplugusb.c	2010-03-07 01:40:17.000000000 -0500
+@@ -47,7 +47,11 @@
+ #error "*******************************************************"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #include <linux/module.h>
+ #include <linux/kernel.h>
+ #include <linux/kmod.h>
+--- lirc-0.8.6/drivers/lirc_imon/lirc_imon.c.old	2009-09-11 00:56:18.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_imon/lirc_imon.c	2010-03-07 01:40:17.000000000 -0500
+@@ -30,7 +30,11 @@
+ #error "*** Sorry, this driver requires a 2.6 kernel"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ 
+ #include <linux/errno.h>
+ #include <linux/init.h>
+--- lirc-0.8.6/drivers/lirc_it87/lirc_it87.c.old	2009-06-01 08:21:31.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_it87/lirc_it87.c	2010-03-07 01:40:17.000000000 -0500
+@@ -36,7 +36,11 @@
+ 
+ #include <linux/version.h>
+ #include <linux/module.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #include <linux/sched.h>
+ #include <linux/errno.h>
+ #include <linux/signal.h>
+--- lirc-0.8.6/drivers/lirc_streamzap/lirc_streamzap.c.old	2009-03-15 05:34:00.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_streamzap/lirc_streamzap.c	2010-03-07 01:40:17.000000000 -0500
+@@ -35,7 +35,11 @@
+ #error "Sorry, this driver needs kernel version 2.4.0 or higher"
+ #error "*******************************************************"
+ #endif
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #include <linux/kernel.h>
+ #include <linux/errno.h>
+ #include <linux/init.h>
+--- lirc-0.8.6/drivers/lirc_atiusb/lirc_atiusb.c.old	2009-03-10 20:21:46.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_atiusb/lirc_atiusb.c	2010-03-07 01:40:17.000000000 -0500
+@@ -43,7 +43,11 @@
+ #error "*******************************************************"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ 
+ #include <linux/kernel.h>
+ #include <linux/errno.h>
+--- lirc-0.8.6/drivers/lirc_parallel/lirc_parallel.c.old	2009-03-08 15:22:28.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_parallel/lirc_parallel.c	2010-03-07 01:40:17.000000000 -0500
+@@ -34,7 +34,11 @@
+ #error "**********************************************************"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #ifdef CONFIG_SMP
+ #error "--- Sorry, this driver is not SMP safe. ---"
+ #endif
+@@ -43,7 +47,11 @@
+ #include <linux/sched.h>
+ #include <linux/errno.h>
+ #include <linux/signal.h>
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #include <linux/fs.h>
+ #include <linux/kernel.h>
+ #include <linux/ioport.h>
+--- lirc-0.8.6/drivers/lirc_wpc8769l/lirc_wpc8769l.c.old	2009-03-15 05:34:01.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_wpc8769l/lirc_wpc8769l.c	2010-03-07 01:40:17.000000000 -0500
+@@ -37,7 +37,11 @@
+ #error "**********************************************************"
+ #endif
+ 
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ 
+ #include <linux/module.h>
+ #include <linux/errno.h>
+--- lirc-0.8.6/drivers/lirc_mceusb/lirc_mceusb.c.old	2009-09-02 10:04:02.000000000 -0400
++++ lirc-0.8.6/drivers/lirc_mceusb/lirc_mceusb.c	2010-03-07 01:40:17.000000000 -0500
+@@ -52,7 +52,11 @@
+ #error "Sorry, this driver needs kernel version 2.6.5 or higher"
+ #error "*******************************************************"
+ #endif
++#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 33)
+ #include <linux/autoconf.h>
++#else
++#include <generated/autoconf.h>
++#endif
+ #include <linux/kernel.h>
+ #include <linux/errno.h>
+ #include <linux/init.h>
diff --git a/system/lirc/patches/lirc_i2c.patch b/system/lirc/patches/lirc_i2c.patch
new file mode 100644
index 0000000000000..7ff89a671ca29
--- /dev/null
+++ b/system/lirc/patches/lirc_i2c.patch
@@ -0,0 +1,77 @@
+diff -Nur lirc-0.8.6.orig//drivers/lirc_i2c/lirc_i2c.c lirc-0.8.6/drivers/lirc_i2c/lirc_i2c.c
+--- lirc-0.8.6.orig//drivers/lirc_i2c/lirc_i2c.c	2009-08-30 11:59:53.000000000 -0500
++++ lirc-0.8.6/drivers/lirc_i2c/lirc_i2c.c	2010-05-21 12:14:43.701436402 -0500
+@@ -1,4 +1,4 @@
+-/*      $Id: lirc_i2c.c,v 1.70 2009/08/30 16:59:53 jarodwilson Exp $      */
++/*      $Id: lirc_i2c.c,v 1.72 2009/12/28 15:29:03 jarodwilson Exp $      */
+ 
+ /*
+  * lirc_i2c.c
+@@ -399,8 +399,8 @@
+ 		.name	= "i2c ir driver",
+ 	},
+ #endif
+-	.id		= I2C_DRIVERID_EXP3, /* FIXME */
+ #if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 31)
++	.id		= I2C_DRIVERID_EXP3, /* FIXME */
+ 	.attach_adapter	= ir_probe,
+ 	.detach_client	= ir_remove,
+ #else
+@@ -492,20 +492,23 @@
+ 		ir->l.add_to_buf = add_to_buf_pv951;
+ 		break;
+ 	case 0x71:
+-#ifdef I2C_HW_B_CX2341X
+-		if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848) ||
+-		    adap->id == (I2C_ALGO_BIT | I2C_HW_B_CX2341X)) {
+-#else
+-		if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848)) {
++
++
++
++#ifdef I2C_HW_B_CX2388x
++		/* Leadtek Winfast PVR2000 or Hauppauge HVR-1300 */
++		if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_CX2388x))
++			strlcpy(ir->c.name, "Hauppauge HVR1300", I2C_NAME_SIZE);
++		else
+ #endif
++		{
+ 			/*
+ 			 * The PVR150 IR receiver uses the same protocol as
+ 			 * other Hauppauge cards, but the data flow is
+ 			 * different, so we need to deal with it by its own.
+ 			 */
+ 			strlcpy(ir->c.name, "Hauppauge PVR150", I2C_NAME_SIZE);
+-		} else /* I2C_HW_B_CX2388x */
+-			strlcpy(ir->c.name, "Hauppauge HVR1300", I2C_NAME_SIZE);
++		}
+ 		ir->l.code_length = 13;
+ 		ir->l.add_to_buf = add_to_buf_haup_pvr150;
+ 		break;
+@@ -516,19 +519,18 @@
+ 		break;
+ 	case 0x18:
+ 	case 0x1a:
+-#ifdef I2C_HW_B_CX2341X
+-		if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848) ||
+-		    adap->id == (I2C_ALGO_BIT | I2C_HW_B_CX2341X)) {
++#ifdef I2C_HW_B_CX2388x
++		if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_CX2388x)) {
++			strlcpy(ir->c.name, "Leadtek IR", I2C_NAME_SIZE);
++			ir->l.code_length = 8;
++			ir->l.add_to_buf = add_to_buf_pvr2000;
++		} else {
+ #else
+-		if (adap->id == (I2C_ALGO_BIT | I2C_HW_B_BT848)) {
++		{
+ #endif
+ 			strlcpy(ir->c.name, "Hauppauge IR", I2C_NAME_SIZE);
+ 			ir->l.code_length = 13;
+ 			ir->l.add_to_buf = add_to_buf_haup;
+-		} else { /* I2C_HW_B_CX2388x */
+-			strlcpy(ir->c.name, "Leadtek IR", I2C_NAME_SIZE);
+-			ir->l.code_length = 8;
+-			ir->l.add_to_buf = add_to_buf_pvr2000;
+ 		}
+ 		break;
+ 	case 0x30: