diff -r d83ab09dff5c linux/drivers/media/video/v4l2-compat-ioctl32.c
--- a/linux/drivers/media/video/v4l2-compat-ioctl32.c	Sat Nov 22 21:23:01 2008 -0500
+++ b/linux/drivers/media/video/v4l2-compat-ioctl32.c	Sat Nov 22 21:26:40 2008 -0500
@@ -540,6 +540,61 @@
 	return 0;
 }
 
+
+struct v4l2_ext_controls32 {
+       __u32 ctrl_class;
+       __u32 count;
+       __u32 error_idx;
+       __u32 reserved[2];
+       compat_caddr_t controls; /* actually struct v4l2_ext_control32 * */
+};
+
+static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext_controls32 __user *up)
+{
+	if (!access_ok(VERIFY_READ, up, sizeof(struct v4l2_ext_controls32)) ||
+		get_user(kp->ctrl_class, &up->ctrl_class) ||
+		get_user(kp->count, &up->count) ||
+		get_user(kp->error_idx, &up->error_idx) ||
+		copy_from_user(kp->reserved, up->reserved, 2 * sizeof(__u32)))
+			return -EFAULT;
+	if (kp->count) {
+		struct v4l2_ext_control __user *ucontrols;
+		struct v4l2_ext_control __user *kcontrols;
+		int n = kp->count;
+		compat_caddr_t p;
+
+		if (get_user(p, &up->controls))
+			return -EFAULT;
+		ucontrols = compat_ptr(p);
+		kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
+		kp->controls = kcontrols;
+		while (--n >= 0) {
+			if (copy_in_user(&kcontrols->id, &ucontrols->id, sizeof(__u32)))
+				return -EFAULT;
+			if (copy_in_user(&kcontrols->reserved2, &ucontrols->reserved2, 2 * sizeof(__u32)))
+				return -EFAULT;
+			if (copy_in_user(&kcontrols->value, &ucontrols->value, sizeof(ucontrols->value)))
+				return -EFAULT;
+			ucontrols++;
+			kcontrols++;
+		}
+	} else {
+		kp->controls = NULL;
+	}
+	return 0;
+}
+
+static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext_controls32 __user *up)
+{
+	if (!access_ok(VERIFY_WRITE, up, sizeof(struct v4l2_ext_controls32)) ||
+		put_user(kp->ctrl_class, &up->ctrl_class) ||
+		put_user(kp->count, &up->count) ||
+		put_user(kp->error_idx, &up->error_idx) ||
+		copy_to_user(up->reserved, kp->reserved, 2 * sizeof(__u32)))
+			return -EFAULT;
+	return 0;
+}
+
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 struct video_code32 {
 	char		loadwhat[16];	/* name or tag of file being passed */
@@ -588,6 +643,7 @@
 #define VIDIOC_G_INPUT32	_IOR  ('V', 38, compat_int_t)
 #define VIDIOC_S_INPUT32	_IOWR ('V', 39, compat_int_t)
 #define VIDIOC_TRY_FMT32      	_IOWR ('V', 64, struct v4l2_format32)
+#define VIDIOC_S_EXT_CTRLS32    _IOWR ('V', 72, struct v4l2_ext_controls32)
 
 #ifdef CONFIG_VIDEO_V4L1_COMPAT
 enum {
@@ -672,6 +728,7 @@
 		struct v4l2_standard v2s;
 		struct v4l2_input v2i;
 		struct v4l2_tuner v2t;
+		struct v4l2_ext_controls v2ecs;
 		unsigned long vx;
 	} karg;
 	void __user *up = compat_ptr(arg);
@@ -707,6 +764,7 @@
 	case VIDIOC_G_INPUT32: realcmd = cmd = VIDIOC_G_INPUT; break;
 	case VIDIOC_S_INPUT32: realcmd = cmd = VIDIOC_S_INPUT; break;
 	case VIDIOC_TRY_FMT32: realcmd = cmd = VIDIOC_TRY_FMT; break;
+	case VIDIOC_S_EXT_CTRLS32: realcmd = cmd = VIDIOC_S_EXT_CTRLS; break;
 	};
 
 	switch (cmd) {
@@ -800,6 +858,11 @@
 		compatible_arg = 0;
 		break;
 #endif
+
+	case VIDIOC_S_EXT_CTRLS:
+		err = get_v4l2_ext_controls32(&karg.v2ecs, up);
+		compatible_arg = 0;
+		break;
 	};
 	if (err)
 		goto out;
@@ -877,6 +940,10 @@
 		case VIDIOC_G_INPUT:
 			err = put_user(((u32)karg.vx), (u32 __user *)up);
 			break;
+
+		case VIDIOC_S_EXT_CTRLS:
+			err = put_v4l2_ext_controls32(&karg.v2ecs, up);
+			break;
 		};
 	}
 out:
@@ -944,6 +1011,9 @@
 	case VIDIOC_S_HW_FREQ_SEEK:
 	case VIDIOC_ENUM_FRAMESIZES:
 	case VIDIOC_ENUM_FRAMEINTERVALS:
+ 	case VIDIOC_ENCODER_CMD:
+ 	case VIDIOC_S_AUDIO:
+ 	case VIDIOC_S_EXT_CTRLS32:
 		ret = do_video_ioctl(file, cmd, arg);
 		break;