new ebuild for UVC cameras like the iSight one on the macbooks

Package-Manager: portage-2.1.1_pre3-r5

6 files changed, 538 insertions, 0 deletions

diff --git a/media-video/linux-uvc/ChangeLog b/media-video/linux-uvc/ChangeLog
new file mode 100644
index 000000000000..7f9170fe2e19
--- /dev/null
+++ b/media-video/linux-uvc/ChangeLog
@@ -0,0 +1,10 @@
+# ChangeLog for media-video/linux-uvc
+# Copyright 1999-2006 Gentoo Foundation; Distributed under the GPL v2
+# $Header: /var/cvsroot/gentoo-x86/media-video/linux-uvc/ChangeLog,v 1.1 2006/07/26 16:55:12 genstef Exp $
+
+  26 Jul 2006; Stefan Schweizer <genstef@gentoo.org> ChangeLog:
+  New ebuild thanks to Jürgen Geuter <tante@the-gay-bar.com>, Niv Vaizer
+  <nivw2002@fastmail.fm>, José María Fernández González
+  <jmfernandez@cnb.uam.es> and Armando Di Cianno <armando@goodship.net> in bug
+  127086
+
diff --git a/media-video/linux-uvc/Manifest b/media-video/linux-uvc/Manifest
new file mode 100644
index 000000000000..2f2fb0454ed5
--- /dev/null
+++ b/media-video/linux-uvc/Manifest
@@ -0,0 +1,20 @@
+AUX 41-001-isight.patch 13019 RMD160 8815cf498f7eeb03fa370c9bede7699d2cb2bc02 SHA1 c3517f64526a03c6a5914605287bc4f5efa2d9b7 SHA256 50cc557fe94a8aad0e31264747ea68171d2a0cd32a7dd4107e5da9674ad6e1fe
+MD5 6f9fbd3247dd902f67155bc7a1420958 files/41-001-isight.patch 13019
+RMD160 8815cf498f7eeb03fa370c9bede7699d2cb2bc02 files/41-001-isight.patch 13019
+SHA256 50cc557fe94a8aad0e31264747ea68171d2a0cd32a7dd4107e5da9674ad6e1fe files/41-001-isight.patch 13019
+DIST linux-uvc-0.0.1_pre41.tar.bz2 24770 RMD160 7c88dc6a0619ce6007df0cb69ed91e3a7e025918 SHA1 91069133d933b6e2a4ed025dd3e36975fc3dedf8 SHA256 37ddca5fa2ea07920bfc0af196ffbce9bb2ccc4d9fac35396d8a3f0c8d9a2260
+EBUILD linux-uvc-0.0.1_pre41.ebuild 1825 RMD160 ae8712509a57d1767a043d1f9ac41e787a6923e1 SHA1 a476da7d4fdcbdcf3719ec15b0825e5432648aa9 SHA256 3470bd8d12a2eaaec50b041c325bf2d7157ca6bc7fb18d69d63ef42e10db4150
+MD5 389d1ebd5929a9a5417a692812389c5b linux-uvc-0.0.1_pre41.ebuild 1825
+RMD160 ae8712509a57d1767a043d1f9ac41e787a6923e1 linux-uvc-0.0.1_pre41.ebuild 1825
+SHA256 3470bd8d12a2eaaec50b041c325bf2d7157ca6bc7fb18d69d63ef42e10db4150 linux-uvc-0.0.1_pre41.ebuild 1825
+MISC ChangeLog 503 RMD160 040c8105953d2e63a8c66f061fe21c54eb4e5ddf SHA1 5096e60b7a280cbd1f72f2fcd15e665560c75df7 SHA256 d2b8fc456d65a0cf5aac6a8555f59b66190c3635c4182fcfadbd7358c3ed6f91
+MD5 49038324f8ea3584e222862708811d94 ChangeLog 503
+RMD160 040c8105953d2e63a8c66f061fe21c54eb4e5ddf ChangeLog 503
+SHA256 d2b8fc456d65a0cf5aac6a8555f59b66190c3635c4182fcfadbd7358c3ed6f91 ChangeLog 503
+MISC metadata.xml 201 RMD160 cab717fcec0a2c638d65949ef3fbbc7178b7d9ca SHA1 18c17ef2d08198657f786bff811e74e03edcf296 SHA256 07bcae025fd428cc29b1b0ed914d6014ef3e95344562d6b464ca5f773defa8ee
+MD5 e17250777e685637b92f26f197959acc metadata.xml 201
+RMD160 cab717fcec0a2c638d65949ef3fbbc7178b7d9ca metadata.xml 201
+SHA256 07bcae025fd428cc29b1b0ed914d6014ef3e95344562d6b464ca5f773defa8ee metadata.xml 201
+MD5 cb4c7365b68ea8176625e5a14b82ffe9 files/digest-linux-uvc-0.0.1_pre41 265
+RMD160 6ceccbc0883e1120a4be274894a227613a3938e6 files/digest-linux-uvc-0.0.1_pre41 265
+SHA256 09c6efa1aab808d4a20decb5478c582d5d8e027cb50a390286ab3df1c1390229 files/digest-linux-uvc-0.0.1_pre41 265
diff --git a/media-video/linux-uvc/files/41-001-isight.patch b/media-video/linux-uvc/files/41-001-isight.patch
new file mode 100644
index 000000000000..42251560dcf8
--- /dev/null
+++ b/media-video/linux-uvc/files/41-001-isight.patch
@@ -0,0 +1,437 @@
+Index: uvcvideo.c
+===================================================================
+--- uvcvideo.c	(revision 40)
++++ uvcvideo.c	(working copy)
+@@ -49,7 +49,7 @@
+ 
+ #define DRIVER_AUTHOR		"Laurent Pinchart <laurent.pinchart@skynet.be>"
+ #define DRIVER_DESC		"USB Video Class driver"
+-#define DRIVER_VERSION		"0.1.0"
++#define DRIVER_VERSION		"0.1.0-b"
+ #define DRIVER_VERSION_NUMBER	KERNEL_VERSION(0, 1, 0)
+ 
+ #define UVC_CTRL_TIMEOUT	300
+@@ -73,6 +73,8 @@
+ 				 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+ #define UVC_GUID_FORMAT_YUY2	{0x59, 0x55, 0x59, 0x32, 0x00, 0x00, 0x10, 0x00, \
+ 				 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
++#define UVC_GUID_FORMAT_YUY2A	{0x59, 0x55, 0x59, 0x32, 0x00, 0x00, 0x10, 0x00, \
++				 0x00, 0x80, 0x71, 0x9b, 0x38, 0x00, 0xaa, 0x00}
+ #define UVC_GUID_FORMAT_NV12	{0x4e, 0x56, 0x31, 0x32, 0x00, 0x00, 0x10, 0x00, \
+ 				 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}
+ 
+@@ -564,8 +566,8 @@
+ 		.fcc		= V4L2_PIX_FMT_YUYV,
+ 	},
+ 	{
+-		.guid		= UVC_GUID_FORMAT_YUY2,
+-		.fcc		= V4L2_PIX_FMT_YUYV,
++		.guid		= UVC_GUID_FORMAT_YUY2A,
++		.fcc		= V4L2_PIX_FMT_UYVY,
+ 	},
+ 	{
+ 		.guid		= UVC_GUID_FORMAT_NV12,
+@@ -1271,24 +1273,38 @@
+ 		struct uvc_buffer *buf, const __u8 *data, unsigned int len)
+ {
+ 	unsigned int maxlen, nbytes;
+-	void *mem;
+-	__u8 fid;
++	__u8 *mem;
++	__u8 fid = queue->last_fid;
++	int hlen = 0, flags = 0, is_header = 0;
++	static const __u8 hdr[] = { 0x11, 0x22, 0x33, 0x44,
++				    0xde, 0xad, 0xbe, 0xef,
++				    0xde, 0xad, 0xfa, 0xce };
+ 
+ 	/* Sanity checks:
+ 	 * - packet must be at least 2 bytes long
+ 	 * - bHeaderLength value must be at least 2 bytes (see above)
+ 	 * - bHeaderLength value can't be larger than the packet size.
+ 	 */
+-	if (len < 2 || data[0] < 2 || data[0] > len)
+-		return -EINVAL;
++	if ((len >= 14 && memcmp (&data[3], hdr, 12) == 0) ||
++	    (len >= 13 && memcmp (&data[2], hdr, 12) == 0)) {
++		uvc_trace(UVC_TRACE_FRAME, "Detecting new header");
++		hlen = (data[3] == 0x11) ? data[1] : data[0];
++		if (hlen > len - 1 || hlen < 2)
++			return -EINVAL;
++		flags = (data[3] == 0x11) ? data[2] : data[1];
++		is_header = 1;
++	}
+ 
+ 	/* Skip payloads marked with the error bit ("error frames"). */
+-	if (data[1] & UVC_STREAM_ERR) {
++	if (hlen != 0 && flags & UVC_STREAM_ERR) {
+ 		uvc_trace(UVC_TRACE_FRAME, "Dropping packet (error bit set).\n");
+-		return 0;
++
++		//return 0;
+ 	}
+ 
+-	fid = data[1] & UVC_STREAM_FID;
++	if (hlen != 0) {
++		fid = flags & UVC_STREAM_FID;
++	}
+ 
+ 	/* Store the packet FID bit and return immediately when the buffer is
+ 	 * NULL.
+@@ -1334,28 +1350,33 @@
+ 				"toggled).\n");
+ 		buf->state = UVC_BUF_STATE_DONE;
+ 		return -EAGAIN;
++	} else if (is_header && buf->buf.bytesused > 0) {
++		buf->state = UVC_BUF_STATE_DONE;
++		return -EAGAIN;
+ 	}
+ 
+ 	queue->last_fid = fid;
+ 
+ 	/* Copy the video data to the buffer. */
+-	len -= data[0];
++	len -= hlen;
+ 	maxlen = buf->buf.length - buf->buf.bytesused;
+-	mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
+-	nbytes = min(len, maxlen);
+-	memcpy(mem, data + data[0], nbytes);
+-	buf->buf.bytesused += nbytes;
++	if (!is_header) { /* we skip headers, they do not contain data */
++		mem = queue->mem + buf->buf.m.offset + buf->buf.bytesused;
++		nbytes = min(len - hlen, maxlen);
++		memmove(mem, data + hlen, nbytes);
++		buf->buf.bytesused += nbytes;
++	}
+ 
+ 	/* Drop the current frame if the buffer size was exceeded. */
+-	if (len > maxlen) {
++	if (len - hlen > maxlen || buf->buf.bytesused == buf->buf.length) {
+ 		uvc_trace(UVC_TRACE_FRAME, "Frame complete (overflow).\n");
+ 		buf->state = UVC_BUF_STATE_DONE;
+ 	}
+ 
+ 	/* Mark the buffer as done if the EOF marker is set. */
+-	if (data[1] & UVC_STREAM_EOF && buf->buf.bytesused != 0) {
++	if (hlen != 0 && (flags & UVC_STREAM_EOF && buf->buf.bytesused != 0)) {
+ 		uvc_trace(UVC_TRACE_FRAME, "Frame complete (EOF found).\n");
+-		if (data[0] == len)
++		if (hlen != 0 && hlen == len)
+ 			printk("EOF in empty packet.\n");
+ 		buf->state = UVC_BUF_STATE_DONE;
+ 	}
+@@ -1593,7 +1614,7 @@
+ 
+ 	if (ret != size) {
+ 		uvc_printk(KERN_ERR, "Failed to query (%u) UVC control %u "
+-			"(unit %u) : %d.\n", query, cs, unit, ret);
++			"(unit %u) : %d (exp: %u).\n", query, cs, unit, ret, size);
+ 		return -EIO;
+ 	}
+ 
+@@ -1883,8 +1904,10 @@
+ 
+ 	/* Get the minimum and maximum values for compression settings. */
+ 	if ((ret = uvc_get_video_ctrl(video, &probe_min, 1, GET_MIN)) < 0 ||
+-	    (ret = uvc_get_video_ctrl(video, &probe_max, 1, GET_MAX)) < 0)
++	    (ret = uvc_get_video_ctrl(video, &probe_max, 1, GET_MAX)) < 0) {
++		ret = 0;
+ 		goto done;
++	}
+ 
+ 	probe->wCompQuality = probe_max.wCompQuality;
+ 
+@@ -1942,7 +1965,7 @@
+ 		return ret;
+ 
+ 	/* Retrieve the default format and commit it. */
+-	if ((ret = uvc_get_video_ctrl(video, probe, 1, GET_DEF)) < 0)
++	if ((ret = uvc_get_video_ctrl(video, probe, 1, GET_CUR)) < 0)
+ 		return ret;
+ 	if ((ret = uvc_set_video_ctrl(video, probe, 0)) < 0)
+ 		return ret;
+@@ -2214,6 +2237,11 @@
+ 	if ((ret = uvc_set_video_ctrl(video, &probe, 0)) < 0)
+ 		return ret;
+ 
++	if (probe.dwMaxVideoFrameSize == 0)
++		probe.dwMaxVideoFrameSize =
++			video->streaming->format[probe.bFormatIndex - 1].
++				frame[probe.bFrameIndex - 1].dwMaxVideoFrameBufferSize;
++
+ 	memcpy(&video->streaming->ctrl, &probe, sizeof probe);
+ 	video->streaming->cur_format = format;
+ 	video->streaming->cur_frame = frame;
+@@ -3506,6 +3534,13 @@
+ 
+ 	if (!found) {
+ 		uvc_printk(KERN_INFO, "No valid video chain found.\n");
++		if (dev->udev->descriptor.idVendor == 0x05ac &&
++		    dev->udev->descriptor.idProduct == 0x8300) {
++			uvc_printk (KERN_ERR, "Possible an Apple iSight "
++				    "without firmware loaded; please read "
++				    "the documentation, load the firmware "
++				    "and re-load the driver.");
++		}
+ 		return -1;
+ 	}
+ 
+@@ -3757,6 +3792,19 @@
+ 	  .bInterfaceClass	= USB_CLASS_VENDOR_SPEC,
+ 	  .bInterfaceSubClass	= 1,
+ 	  .bInterfaceProtocol	= 0 },
++	/* Apple iSight (built-in in Macintels) */
++	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE,
++	  .idVendor		= 0x05ac,
++	  .idProduct		= 0x8501 },
++	/* same, but without firmware loaded (will give useful warning)
++	 * when the firmware is not loaded in the pre-instal step). */
++	{ .match_flags		= USB_DEVICE_ID_MATCH_DEVICE
++				| USB_DEVICE_ID_MATCH_INT_INFO,
++	  .idVendor		= 0x05ac,
++	  .idProduct		= 0x8300,
++	  .bInterfaceClass	= USB_CLASS_VENDOR_SPEC,
++	  .bInterfaceSubClass	= 0xff,
++	  .bInterfaceProtocol	= 0xff },
+ 	/* Generic USB Video Class */
+ 	{ USB_INTERFACE_INFO(USB_CLASS_VIDEO, 1, 0) },
+ 	{}
+Index: Makefile
+===================================================================
+--- Makefile	(revision 40)
++++ Makefile	(working copy)
+@@ -1,7 +1,7 @@
+ KERNEL_VERSION	:= `uname -r`
+ KERNEL_DIR	:= /lib/modules/$(KERNEL_VERSION)/build
+ INSTALL_MOD_DIR	:= usb/media
+-
++DRIVER_VERSION	:= `grep DRIVER_VERSION uvcvideo.c | grep define | grep -v DRIVER_VERSION_NUMBER | cut -d"\"" -f2`
+ PWD		:= $(shell pwd)
+ 
+ obj-m		:= uvcvideo.o
+@@ -9,7 +9,7 @@
+ %.o : %.c
+ 	gcc $(TEST_CFLAGS) -c -o $@ $<
+ 
+-all: uvcvideo
++all: uvcvideo extract
+ 
+ uvcvideo:
+ 	@echo "Building USB Video Class driver..."
+@@ -24,3 +24,12 @@
+ 	-rm -f *.o *.ko .*.cmd .*.flags *.mod.c Modules.symvers
+ 	-rm -rf .tmp_versions
+ 
++extract: extract.c
++	gcc -g `pkg-config --cflags --libs libusb` -o extract extract.c
++
++dist:
++	rm -fr linux-uvc-${DRIVER_VERSION}
++	mkdir linux-uvc-${DRIVER_VERSION}
++	cp uvcvideo.[ch] Makefile extract.c linux-uvc-${DRIVER_VERSION}/
++	tar -zcf linux-uvc-${DRIVER_VERSION}.tar.gz linux-uvc-${DRIVER_VERSION}
++	rm -fr linux-uvc-${DRIVER_VERSION}
+--- /dev/null	2006-05-30 21:15:07.000000000 -0400
++++ extract.c	2006-07-22 11:30:41.000000000 -0400
+@@ -0,0 +1,202 @@
++/*
++ * Apple iSight (the one built in the screen of Macbooks) firmware loader
++ * Copyright (C) 2006 Ronald S. Bultje <rbultje@ronald.bitfreak.net>
++ *
++ * Special thanks to Johannes Berg <johannes@sipsolutions.net> for helping
++ * to find out how to load the firmware; see his website on
++ * http://johannes.sipsolutions.net/MacBook/iSight for details.
++ *
++ * 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.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
++ * MA 02110-1301, USA
++ */
++
++#include <stdlib.h>
++#include <stdio.h>
++#include <sys/types.h>
++#include <sys/stat.h>
++#include <fcntl.h>
++#include <errno.h>
++
++#include <usb.h>
++#define TIMEOUT 300
++
++static int
++read_fw (struct usb_dev_handle *dev, char *filename)
++{
++	long long int pos;
++	int fd, rd, len, req, llen, res, ret = -1;
++	unsigned char data[4], rdata[1024], *ptr;
++
++	if ((fd = open (filename, O_RDONLY)) == -1) {
++		perror ("Opening file");
++		return -1;
++	} else if (lseek (fd, 5172, SEEK_SET) != 5172) {
++		perror ("Seeking");
++		close (fd);
++		return -1;
++	}
++
++	if ((res = usb_control_msg (dev, 0x40, 0xA0, 0xe600, 0,
++				    "\1", 1, TIMEOUT)) != 1) {
++		perror ("Firmware load init failed");
++		close (fd);
++		return -1;
++	}
++	while (1) {
++		if ((len = read (fd, data, 4)) != 4) {
++			if (len == 0) {
++				fprintf (stderr,
++					 "Unexpected eos - corrupt driver?\n");
++				goto end;
++			} else {
++				perror("Reading firmware header chunk failed");
++				goto end;
++			}
++		}
++		len = (data[0] << 8) | data[1];
++		req = (data[2] << 8) | data[3];
++		if (len == 0x8001)
++			break; /* success */
++		else if (len == 0)
++			continue;
++		else if (len < 0 || len >= 1024) {
++			fprintf (stderr,
++				 "Invalid firmware length %d, load aborted\n",
++				 len);
++			goto end;
++		} else if (read (fd, rdata, len) != len) {
++			perror ("Error reading firmware data");
++			goto end;
++		}
++
++		/* upload to usb bus */
++		for (ptr = rdata; len > 0; req += 50, ptr += 50) {
++			llen = len > 50 ? 50 : len;
++			len -= llen;
++
++			if ((res = usb_control_msg (dev, 0x40, 0xA0, req, 0,
++						    (char *) ptr, llen,
++						    TIMEOUT)) != llen) {
++				fprintf (stderr,
++					 "firmware load req=0x%x failed: %s\n",
++					 req, strerror (errno));
++				goto end;
++			}
++		}
++	}
++
++	ret = 0;
++end:
++	if ((res = usb_control_msg (dev, 0x40, 0xA0, 0xe600, 0,
++				    "\0", 1, TIMEOUT)) != 1) {
++		perror ("Firmware finish-up failed");
++		ret = -1;
++	}
++
++	close (fd);
++
++	return ret;
++}
++
++static int
++probe_dev (struct usb_device *dev, char *fw_filename)
++{
++	int n, total = 0;
++
++	if (dev->descriptor.idVendor == 0x05ac &&
++	    dev->descriptor.idProduct == 0x8300 &&
++	    dev->descriptor.bDeviceClass == 0xff &&
++	    dev->descriptor.bDeviceSubClass == 0xff &&
++	    dev->descriptor.bDeviceProtocol == 0xff) {
++		usb_dev_handle *h;
++
++		/* load firmware */
++		if (!(h = usb_open (dev))) {
++			perror ("Opening iSight");
++			return;
++		}
++		printf ("Loading firmware for iSight...\n");
++		if (read_fw (h, fw_filename) == 0) {
++			printf ("done\n");
++			total++;
++		}
++		usb_close (h);
++	} else if (dev->descriptor.idVendor == 0x05ac &&
++		   dev->descriptor.idProduct == 0x8501) {
++		printf ("Apple iSight with firmware already loaded found\n");
++		total++;
++	}
++
++	for (n = 0; n < dev->num_children; n++)
++		total += probe_dev (dev->children[n], fw_filename);
++
++	return total;
++}
++
++int
++main (int argc, char *argv[])
++{
++	int n, m, found = 0;
++	char command[1024];
++	struct usb_bus *bus;
++	struct usb_device *dev;
++
++	if (argc != 2) {
++		fprintf(stderr, "Usage: %s <firmware file>\n", argv[0]);
++		fprintf(stderr, "Firmware can usually be found on your Mac "
++			"partition in /System/Library/Extensions/"
++			"IOUSBFamily.kext/Contents/PlugIns/"
++			"AppleUSBVideoSupport.kext/Contents/MacOS/"
++			"AppleUSBVideoSupport\n");
++		return -1;
++	}
++	
++	/* check sha1sum on firmware, to prevent loading crap into the
++	 * iSight and thus possibly damaging it. */
++	snprintf (command, sizeof (command) - 1,
++		  "test \"x`sha1sum %s`\" == \"x%s  %s\" &> /dev/null",
++		  argv[1], "86430c04f9b67c5c3d84409138a7679827025ec2",
++		  argv[1]);
++	if (system (command) != 0) {
++		fprintf (stderr, "Sha1sum check on firmware file failed\n");
++		return -1;
++	}
++
++	/* init usb */
++	usb_init ();
++	if (usb_find_busses () == 0) {
++		fprintf (stderr, "No USB busses found\n");
++		return -1;
++	} else if (usb_find_devices () == 0) {
++		fprintf (stderr, "No USB devices found\n");
++		return -1;
++	}
++
++	/* find iSight */
++	for (bus = usb_busses; bus != NULL; bus = bus->next) {
++		if (bus->devices != NULL) {
++			for (dev = bus->devices; dev != NULL;
++			     dev = dev->next) {
++				found += probe_dev (dev, argv[1]);
++			}
++		}
++	}
++	if (found == 0) {
++		fprintf (stderr, "No Apple iSight found!\n");
++		return -1;
++	}
++
++	return 0;
++}
diff --git a/media-video/linux-uvc/files/digest-linux-uvc-0.0.1_pre41 b/media-video/linux-uvc/files/digest-linux-uvc-0.0.1_pre41
new file mode 100644
index 000000000000..d7914e1cabb5
--- /dev/null
+++ b/media-video/linux-uvc/files/digest-linux-uvc-0.0.1_pre41
@@ -0,0 +1,3 @@
+MD5 2e34368507b7fe09db620a3114e7c489 linux-uvc-0.0.1_pre41.tar.bz2 24770
+RMD160 7c88dc6a0619ce6007df0cb69ed91e3a7e025918 linux-uvc-0.0.1_pre41.tar.bz2 24770
+SHA256 37ddca5fa2ea07920bfc0af196ffbce9bb2ccc4d9fac35396d8a3f0c8d9a2260 linux-uvc-0.0.1_pre41.tar.bz2 24770
diff --git a/media-video/linux-uvc/linux-uvc-0.0.1_pre41.ebuild b/media-video/linux-uvc/linux-uvc-0.0.1_pre41.ebuild
new file mode 100644
index 000000000000..9733a3b5625e
--- /dev/null
+++ b/media-video/linux-uvc/linux-uvc-0.0.1_pre41.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2006 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/media-video/linux-uvc/linux-uvc-0.0.1_pre41.ebuild,v 1.1 2006/07/26 16:55:12 genstef Exp $
+
+inherit eutils linux-mod
+
+DESCRIPTION="Linux driver and user-space tools for USB Video Class devices."
+HOMEPAGE="http://linux-uvc.berlios.de/"
+SRC_URI="http://gentooexperimental.org/~genstef/dist/${P}.tar.bz2"
+#ESVN_REPO_URI="http://svn.berlios.de/svnroot/repos/linux-uvc/linux-uvc/trunk/"
+#ESVN_OPTIONS="-r ${PV/*_pre}"
+
+
+LICENSE="GPL-2"
+KEYWORDS="~x86"
+SLOT="0"
+IUSE=""
+DEPEND=">=dev-libs/libusb-0.1.12"
+
+MODULE_NAMES="uvcvideo(usb/media)"
+BUILD_TARGETS="uvcvideo"
+CONFIG_CHECK="VIDEO_DEV"
+
+pkg_setup() {
+	linux-mod_pkg_setup
+
+	BUILD_PARAMS="KERNEL_DIR=${KV_DIR}"
+	MODULESD_UVCVIDEO_ENABLED="yes"
+	MODULESD_UVCVIDEO_ADDITIONS=( "pre-install uvcvideo /sbin/isight-firmware-tool /lib/firmware/AppleUSBVideoSupport; sleep 2" )
+}
+
+src_unpack() {
+	unpack ${A}
+	cd ${S}
+	epatch ${FILESDIR}/41-001-isight.patch
+}
+
+src_compile() {
+	emake extract || die "Could not build iSight firmware tool."
+
+	linux-mod_src_compile
+}
+
+src_install() {
+	into /
+	newsbin extract isight-firmware-tool
+
+	linux-mod_src_install
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+	ewarn "This is SVN checkout build -- against revision: ${PV/*_pre}"
+	ewarn "If something is broken, you should get involved, and report"
+	ewarn "back to the mailing list linux-uvc-devel@lists.berlios.de"
+
+	elog "Using iSight cameras, you *must* install the firmware to /lib/firmware, for e.g:"
+	elog "  mkdir -p /lib/firmware"
+	elog "  cp /\${OSX_MOUNT}/System/Library/Extensions/IOUSBFamily.kext/Contents/PlugIns/AppleUSBVideoSupport.kext/Contents/MacOS/AppleUSBVideoSupport /lib/firmware"
+	elog "Check /etc/modules.d/uvcvideo for more info."
+}
diff --git a/media-video/linux-uvc/metadata.xml b/media-video/linux-uvc/metadata.xml
new file mode 100644
index 000000000000..bca01aded38f
--- /dev/null
+++ b/media-video/linux-uvc/metadata.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+<maintainer>
+	<email>genstef@gentoo.org</email>
+</maintainer>
+</pkgmetadata>