Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted

Pull networking updates from Jakub Kicinski:
 "Core:

   - Add dedicated kmem_cache for typical/small skb->head, avoid having
     to access struct page at kfree time, and improve memory use.

   - Introduce sysctl to set default RPS configuration for new netdevs.

   - Define Netlink protocol specification format which can be used to
     describe messages used by each family and auto-generate parsers.
     Add tools for generating kernel data structures and uAPI headers.

   - Expose all net/core sysctls inside netns.

   - Remove 4s sleep in netpoll if carrier is instantly detected on
     boot.

   - Add configurable limit of MDB entries per port, and port-vlan.

   - Continue populating drop reasons throughout the stack.

   - Retire a handful of legacy Qdiscs and classifiers.

  Protocols:

   - Support IPv4 big TCP (TSO frames larger than 64kB).

   - Add IP_LOCAL_PORT_RANGE socket option, to control local port range
     on socket by socket basis.

   - Track and report in procfs number of MPTCP sockets used.

   - Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
     manager.

   - IPv6: don't check net.ipv6.route.max_size and rely on garbage
     collection to free memory (similarly to IPv4).

   - Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).

   - ICMP: add per-rate limit counters.

   - Add support for user scanning requests in ieee802154.

   - Remove static WEP support.

   - Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
     reporting.

   - WiFi 7 EHT channel puncturing support (client & AP).

  BPF:

   - Add a rbtree data structure following the "next-gen data structure"
     precedent set by recently added linked list, that is, by using
     kfunc + kptr instead of adding a new BPF map type.

   - Expose XDP hints via kfuncs with initial support for RX hash and
     timestamp metadata.

   - Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
     better support decap on GRE tunnel devices not operating in collect
     metadata.

   - Improve x86 JIT's codegen for PROBE_MEM runtime error checks.

   - Remove the need for trace_printk_lock for bpf_trace_printk and
     bpf_trace_vprintk helpers.

   - Extend libbpf's bpf_tracing.h support for tracing arguments of
     kprobes/uprobes and syscall as a special case.

   - Significantly reduce the search time for module symbols by
     livepatch and BPF.

   - Enable cpumasks to be used as kptrs, which is useful for tracing
     programs tracking which tasks end up running on which CPUs in
     different time intervals.

   - Add support for BPF trampoline on s390x and riscv64.

   - Add capability to export the XDP features supported by the NIC.

   - Add __bpf_kfunc tag for marking kernel functions as kfuncs.

   - Add cgroup.memory=nobpf kernel parameter option to disable BPF
     memory accounting for container environments.

  Netfilter:

   - Remove the CLUSTERIP target. It has been marked as obsolete for
     years, and we still have WARN splats wrt races of the out-of-band
     /proc interface installed by this target.

   - Add 'destroy' commands to nf_tables. They are identical to the
     existing 'delete' commands, but do not return an error if the
     referenced object (set, chain, rule...) did not exist.

  Driver API:

   - Improve cpumask_local_spread() locality to help NICs set the right
     IRQ affinity on AMD platforms.

   - Separate C22 and C45 MDIO bus transactions more clearly.

   - Introduce new DCB table to control DSCP rewrite on egress.

   - Support configuration of Physical Layer Collision Avoidance (PLCA)
     Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
     shared medium Ethernet.

   - Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
     preemption of low priority frames by high priority frames.

   - Add support for controlling MACSec offload using netlink SET.

   - Rework devlink instance refcounts to allow registration and
     de-registration under the instance lock. Split the code into
     multiple files, drop some of the unnecessarily granular locks and
     factor out common parts of netlink operation handling.

   - Add TX frame aggregation parameters (for USB drivers).

   - Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
     messages with notifications for debug.

   - Allow offloading of UDP NEW connections via act_ct.

   - Add support for per action HW stats in TC.

   - Support hardware miss to TC action (continue processing in SW from
     a specific point in the action chain).

   - Warn if old Wireless Extension user space interface is used with
     modern cfg80211/mac80211 drivers. Do not support Wireless
     Extensions for Wi-Fi 7 devices at all. Everyone should switch to
     using nl80211 interface instead.

   - Improve the CAN bit timing configuration. Use extack to return
     error messages directly to user space, update the SJW handling,
     including the definition of a new default value that will benefit
     CAN-FD controllers, by increasing their oscillator tolerance.

  New hardware / drivers:

   - Ethernet:
      - nVidia BlueField-3 support (control traffic driver)
      - Ethernet support for imx93 SoCs
      - Motorcomm yt8531 gigabit Ethernet PHY
      - onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
      - Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
      - Amlogic gxl MDIO mux

   - WiFi:
      - RealTek RTL8188EU (rtl8xxxu)
      - Qualcomm Wi-Fi 7 devices (ath12k)

   - CAN:
      - Renesas R-Car V4H

  Drivers:

   - Bluetooth:
      - Set Per Platform Antenna Gain (PPAG) for Intel controllers.

   - Ethernet NICs:
      - Intel (1G, igc):
         - support TSN / Qbv / packet scheduling features of i226 model
      - Intel (100G, ice):
         - use GNSS subsystem instead of TTY
         - multi-buffer XDP support
         - extend support for GPIO pins to E823 devices
      - nVidia/Mellanox:
         - update the shared buffer configuration on PFC commands
         - implement PTP adjphase function for HW offset control
         - TC support for Geneve and GRE with VF tunnel offload
         - more efficient crypto key management method
         - multi-port eswitch support
      - Netronome/Corigine:
         - add DCB IEEE support
         - support IPsec offloading for NFP3800
      - Freescale/NXP (enetc):
         - support XDP_REDIRECT for XDP non-linear buffers
         - improve reconfig, avoid link flap and waiting for idle
         - support MAC Merge layer
      - Other NICs:
         - sfc/ef100: add basic devlink support for ef100
         - ionic: rx_push mode operation (writing descriptors via MMIO)
         - bnxt: use the auxiliary bus abstraction for RDMA
         - r8169: disable ASPM and reset bus in case of tx timeout
         - cpsw: support QSGMII mode for J721e CPSW9G
         - cpts: support pulse-per-second output
         - ngbe: add an mdio bus driver
         - usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
         - r8152: handle devices with FW with NCM support
         - amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
         - virtio-net: support multi buffer XDP
         - virtio/vsock: replace virtio_vsock_pkt with sk_buff
         - tsnep: XDP support

   - Ethernet high-speed switches:
      - nVidia/Mellanox (mlxsw):
         - add support for latency TLV (in FW control messages)
      - Microchip (sparx5):
         - separate explicit and implicit traffic forwarding rules, make
           the implicit rules always active
         - add support for egress DSCP rewrite
         - IS0 VCAP support (Ingress Classification)
         - IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
           etc.)
         - ES2 VCAP support (Egress Access Control)
         - support for Per-Stream Filtering and Policing (802.1Q,
           8.6.5.1)

   - Ethernet embedded switches:
      - Marvell (mv88e6xxx):
         - add MAB (port auth) offload support
         - enable PTP receive for mv88e6390
      - NXP (ocelot):
         - support MAC Merge layer
         - support for the the vsc7512 internal copper phys
      - Microchip:
         - lan9303: convert to PHYLINK
         - lan966x: support TC flower filter statistics
         - lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
         - lan937x: support Credit Based Shaper configuration
         - ksz9477: support Energy Efficient Ethernet
      - other:
         - qca8k: convert to regmap read/write API, use bulk operations
         - rswitch: Improve TX timestamp accuracy

   - Intel WiFi (iwlwifi):
      - EHT (Wi-Fi 7) rate reporting
      - STEP equalizer support: transfer some STEP (connection to radio
        on platforms with integrated wifi) related parameters from the
        BIOS to the firmware.

   - Qualcomm 802.11ax WiFi (ath11k):
      - IPQ5018 support
      - Fine Timing Measurement (FTM) responder role support
      - channel 177 support

   - MediaTek WiFi (mt76):
      - per-PHY LED support
      - mt7996: EHT (Wi-Fi 7) support
      - Wireless Ethernet Dispatch (WED) reset support
      - switch to using page pool allocator

   - RealTek WiFi (rtw89):
      - support new version of Bluetooth co-existance

   - Mobile:
      - rmnet: support TX aggregation"

* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
  page_pool: add a comment explaining the fragment counter usage
  net: ethtool: fix __ethtool_dev_mm_supported() implementation
  ethtool: pse-pd: Fix double word in comments
  xsk: add linux/vmalloc.h to xsk.c
  sefltests: netdevsim: wait for devlink instance after netns removal
  selftest: fib_tests: Always cleanup before exit
  net/mlx5e: Align IPsec ASO result memory to be as required by hardware
  net/mlx5e: TC, Set CT miss to the specific ct action instance
  net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
  net/mlx5: Refactor tc miss handling to a single function
  net/mlx5: Kconfig: Make tc offload depend on tc skb extension
  net/sched: flower: Support hardware miss to tc action
  net/sched: flower: Move filter handle initialization earlier
  net/sched: cls_api: Support hardware miss to tc action
  net/sched: Rename user cookie and act cookie
  sfc: fix builds without CONFIG_RTC_LIB
  sfc: clean up some inconsistent indentings
  net/mlx4_en: Introduce flexible array to silence overflow warning
  net: lan966x: Fix possible deadlock inside PTP
  net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
  ...

1 files changed, 953 insertions, 0 deletions

diff --git a/drivers/media/usb/gspca/conex.c b/drivers/media/usb/gspca/conex.c
new file mode 100644
index 000000000..8b2691243
--- /dev/null
+++ b/drivers/media/usb/gspca/conex.c
@@ -0,0 +1,953 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ *		Connexant Cx11646 library
+ *		Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr
+ *
+ * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
+ */
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define MODULE_NAME "conex"
+
+#include "gspca.h"
+#define CONEX_CAM 1		/* special JPEG header */
+#include "jpeg.h"
+
+MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
+MODULE_DESCRIPTION("GSPCA USB Conexant Camera Driver");
+MODULE_LICENSE("GPL");
+
+#define QUALITY 50
+
+/* specific webcam descriptor */
+struct sd {
+	struct gspca_dev gspca_dev;	/* !! must be the first item */
+	struct v4l2_ctrl *brightness;
+	struct v4l2_ctrl *contrast;
+	struct v4l2_ctrl *sat;
+
+	u8 jpeg_hdr[JPEG_HDR_SZ];
+};
+
+static const struct v4l2_pix_format vga_mode[] = {
+	{176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 176,
+		.sizeimage = 176 * 144 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 3},
+	{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 320,
+		.sizeimage = 320 * 240 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 2},
+	{352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 352,
+		.sizeimage = 352 * 288 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 1},
+	{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
+		.bytesperline = 640,
+		.sizeimage = 640 * 480 * 3 / 8 + 590,
+		.colorspace = V4L2_COLORSPACE_JPEG,
+		.priv = 0},
+};
+
+/* the read bytes are found in gspca_dev->usb_buf */
+static void reg_r(struct gspca_dev *gspca_dev,
+		  __u16 index,
+		  __u16 len)
+{
+	struct usb_device *dev = gspca_dev->dev;
+
+	if (len > USB_BUF_SZ) {
+		gspca_err(gspca_dev, "reg_r: buffer overflow\n");
+		return;
+	}
+
+	usb_control_msg(dev,
+			usb_rcvctrlpipe(dev, 0),
+			0,
+			USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			0,
+			index, gspca_dev->usb_buf, len,
+			500);
+	gspca_dbg(gspca_dev, D_USBI, "reg read [%02x] -> %02x ..\n",
+		  index, gspca_dev->usb_buf[0]);
+}
+
+/* the bytes to write are in gspca_dev->usb_buf */
+static void reg_w_val(struct gspca_dev *gspca_dev,
+			__u16 index,
+			__u8 val)
+{
+	struct usb_device *dev = gspca_dev->dev;
+
+	gspca_dev->usb_buf[0] = val;
+	usb_control_msg(dev,
+			usb_sndctrlpipe(dev, 0),
+			0,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			0,
+			index, gspca_dev->usb_buf, 1, 500);
+}
+
+static void reg_w(struct gspca_dev *gspca_dev,
+		  __u16 index,
+		  const __u8 *buffer,
+		  __u16 len)
+{
+	struct usb_device *dev = gspca_dev->dev;
+
+	if (len > USB_BUF_SZ) {
+		gspca_err(gspca_dev, "reg_w: buffer overflow\n");
+		return;
+	}
+	gspca_dbg(gspca_dev, D_USBO, "reg write [%02x] = %02x..\n",
+		  index, *buffer);
+
+	memcpy(gspca_dev->usb_buf, buffer, len);
+	usb_control_msg(dev,
+			usb_sndctrlpipe(dev, 0),
+			0,
+			USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+			0,
+			index, gspca_dev->usb_buf, len, 500);
+}
+
+static const __u8 cx_sensor_init[][4] = {
+	{0x88, 0x11, 0x01, 0x01},
+	{0x88, 0x12, 0x70, 0x01},
+	{0x88, 0x0f, 0x00, 0x01},
+	{0x88, 0x05, 0x01, 0x01},
+	{}
+};
+
+static const __u8 cx11646_fw1[][3] = {
+	{0x00, 0x02, 0x00},
+	{0x01, 0x43, 0x00},
+	{0x02, 0xA7, 0x00},
+	{0x03, 0x8B, 0x01},
+	{0x04, 0xE9, 0x02},
+	{0x05, 0x08, 0x04},
+	{0x06, 0x08, 0x05},
+	{0x07, 0x07, 0x06},
+	{0x08, 0xE7, 0x06},
+	{0x09, 0xC6, 0x07},
+	{0x0A, 0x86, 0x08},
+	{0x0B, 0x46, 0x09},
+	{0x0C, 0x05, 0x0A},
+	{0x0D, 0xA5, 0x0A},
+	{0x0E, 0x45, 0x0B},
+	{0x0F, 0xE5, 0x0B},
+	{0x10, 0x85, 0x0C},
+	{0x11, 0x25, 0x0D},
+	{0x12, 0xC4, 0x0D},
+	{0x13, 0x45, 0x0E},
+	{0x14, 0xE4, 0x0E},
+	{0x15, 0x64, 0x0F},
+	{0x16, 0xE4, 0x0F},
+	{0x17, 0x64, 0x10},
+	{0x18, 0xE4, 0x10},
+	{0x19, 0x64, 0x11},
+	{0x1A, 0xE4, 0x11},
+	{0x1B, 0x64, 0x12},
+	{0x1C, 0xE3, 0x12},
+	{0x1D, 0x44, 0x13},
+	{0x1E, 0xC3, 0x13},
+	{0x1F, 0x24, 0x14},
+	{0x20, 0xA3, 0x14},
+	{0x21, 0x04, 0x15},
+	{0x22, 0x83, 0x15},
+	{0x23, 0xE3, 0x15},
+	{0x24, 0x43, 0x16},
+	{0x25, 0xA4, 0x16},
+	{0x26, 0x23, 0x17},
+	{0x27, 0x83, 0x17},
+	{0x28, 0xE3, 0x17},
+	{0x29, 0x43, 0x18},
+	{0x2A, 0xA3, 0x18},
+	{0x2B, 0x03, 0x19},
+	{0x2C, 0x63, 0x19},
+	{0x2D, 0xC3, 0x19},
+	{0x2E, 0x22, 0x1A},
+	{0x2F, 0x63, 0x1A},
+	{0x30, 0xC3, 0x1A},
+	{0x31, 0x23, 0x1B},
+	{0x32, 0x83, 0x1B},
+	{0x33, 0xE2, 0x1B},
+	{0x34, 0x23, 0x1C},
+	{0x35, 0x83, 0x1C},
+	{0x36, 0xE2, 0x1C},
+	{0x37, 0x23, 0x1D},
+	{0x38, 0x83, 0x1D},
+	{0x39, 0xE2, 0x1D},
+	{0x3A, 0x23, 0x1E},
+	{0x3B, 0x82, 0x1E},
+	{0x3C, 0xC3, 0x1E},
+	{0x3D, 0x22, 0x1F},
+	{0x3E, 0x63, 0x1F},
+	{0x3F, 0xC1, 0x1F},
+	{}
+};
+static void cx11646_fw(struct gspca_dev*gspca_dev)
+{
+	int i = 0;
+
+	reg_w_val(gspca_dev, 0x006a, 0x02);
+	while (cx11646_fw1[i][1]) {
+		reg_w(gspca_dev, 0x006b, cx11646_fw1[i], 3);
+		i++;
+	}
+	reg_w_val(gspca_dev, 0x006a, 0x00);
+}
+
+static const __u8 cxsensor[] = {
+	0x88, 0x12, 0x70, 0x01,
+	0x88, 0x0d, 0x02, 0x01,
+	0x88, 0x0f, 0x00, 0x01,
+	0x88, 0x03, 0x71, 0x01, 0x88, 0x04, 0x00, 0x01,	/* 3 */
+	0x88, 0x02, 0x10, 0x01,
+	0x88, 0x00, 0xD4, 0x01, 0x88, 0x01, 0x01, 0x01,	/* 5 */
+	0x88, 0x0B, 0x00, 0x01,
+	0x88, 0x0A, 0x0A, 0x01,
+	0x88, 0x00, 0x08, 0x01, 0x88, 0x01, 0x00, 0x01,	/* 8 */
+	0x88, 0x05, 0x01, 0x01,
+	0xA1, 0x18, 0x00, 0x01,
+	0x00
+};
+
+static const __u8 reg20[] = { 0x10, 0x42, 0x81, 0x19, 0xd3, 0xff, 0xa7, 0xff };
+static const __u8 reg28[] = { 0x87, 0x00, 0x87, 0x00, 0x8f, 0xff, 0xea, 0xff };
+static const __u8 reg10[] = { 0xb1, 0xb1 };
+static const __u8 reg71a[] = { 0x08, 0x18, 0x0a, 0x1e };	/* 640 */
+static const __u8 reg71b[] = { 0x04, 0x0c, 0x05, 0x0f };
+	/* 352{0x04,0x0a,0x06,0x12}; //352{0x05,0x0e,0x06,0x11}; //352 */
+static const __u8 reg71c[] = { 0x02, 0x07, 0x03, 0x09 };
+					/* 320{0x04,0x0c,0x05,0x0f}; //320 */
+static const __u8 reg71d[] = { 0x02, 0x07, 0x03, 0x09 };	/* 176 */
+static const __u8 reg7b[] = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff };
+
+static void cx_sensor(struct gspca_dev*gspca_dev)
+{
+	int i = 0;
+	int length;
+	const __u8 *ptsensor = cxsensor;
+
+	reg_w(gspca_dev, 0x0020, reg20, 8);
+	reg_w(gspca_dev, 0x0028, reg28, 8);
+	reg_w(gspca_dev, 0x0010, reg10, 2);
+	reg_w_val(gspca_dev, 0x0092, 0x03);
+
+	switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+	case 0:
+		reg_w(gspca_dev, 0x0071, reg71a, 4);
+		break;
+	case 1:
+		reg_w(gspca_dev, 0x0071, reg71b, 4);
+		break;
+	default:
+/*	case 2: */
+		reg_w(gspca_dev, 0x0071, reg71c, 4);
+		break;
+	case 3:
+		reg_w(gspca_dev, 0x0071, reg71d, 4);
+		break;
+	}
+	reg_w(gspca_dev, 0x007b, reg7b, 6);
+	reg_w_val(gspca_dev, 0x00f8, 0x00);
+	reg_w(gspca_dev, 0x0010, reg10, 2);
+	reg_w_val(gspca_dev, 0x0098, 0x41);
+	for (i = 0; i < 11; i++) {
+		if (i == 3 || i == 5 || i == 8)
+			length = 8;
+		else
+			length = 4;
+		reg_w(gspca_dev, 0x00e5, ptsensor, length);
+		if (length == 4)
+			reg_r(gspca_dev, 0x00e8, 1);
+		else
+			reg_r(gspca_dev, 0x00e8, length);
+		ptsensor += length;
+	}
+	reg_r(gspca_dev, 0x00e7, 8);
+}
+
+static const __u8 cx_inits_176[] = {
+	0x33, 0x81, 0xB0, 0x00, 0x90, 0x00, 0x0A, 0x03,	/* 176x144 */
+	0x00, 0x03, 0x03, 0x03, 0x1B, 0x05, 0x30, 0x03,
+	0x65, 0x15, 0x18, 0x25, 0x03, 0x25, 0x08, 0x30,
+	0x3B, 0x25, 0x10, 0x00, 0x04, 0x00, 0x00, 0x00,
+	0xDC, 0xFF, 0xEE, 0xFF, 0xC5, 0xFF, 0xBF, 0xFF,
+	0xF7, 0xFF, 0x88, 0xFF, 0x66, 0x02, 0x28, 0x02,
+	0x1E, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const __u8 cx_inits_320[] = {
+	0x7f, 0x7f, 0x40, 0x01, 0xf0, 0x00, 0x02, 0x01,
+	0x00, 0x01, 0x01, 0x01, 0x10, 0x00, 0x02, 0x01,
+	0x65, 0x45, 0xfa, 0x4c, 0x2c, 0xdf, 0xb9, 0x81,
+	0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+	0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
+	0xf5, 0xff, 0x6d, 0xff, 0xf6, 0x01, 0x43, 0x02,
+	0xd3, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const __u8 cx_inits_352[] = {
+	0x2e, 0x7c, 0x60, 0x01, 0x20, 0x01, 0x05, 0x03,
+	0x00, 0x06, 0x03, 0x06, 0x1b, 0x10, 0x05, 0x3b,
+	0x30, 0x25, 0x18, 0x25, 0x08, 0x30, 0x03, 0x25,
+	0x3b, 0x30, 0x25, 0x1b, 0x10, 0x05, 0x00, 0x00,
+	0xe3, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
+	0xf5, 0xff, 0x6b, 0xff, 0xee, 0x01, 0x43, 0x02,
+	0xe4, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+static const __u8 cx_inits_640[] = {
+	0x7e, 0x7e, 0x80, 0x02, 0xe0, 0x01, 0x01, 0x01,
+	0x00, 0x02, 0x01, 0x02, 0x10, 0x30, 0x01, 0x01,
+	0x65, 0x45, 0xf7, 0x52, 0x2c, 0xdf, 0xb9, 0x81,
+	0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
+	0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
+	0xf6, 0xff, 0x7b, 0xff, 0x01, 0x02, 0x43, 0x02,
+	0x77, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+};
+
+static void cx11646_initsize(struct gspca_dev *gspca_dev)
+{
+	const __u8 *cxinit;
+	static const __u8 reg12[] = { 0x08, 0x05, 0x07, 0x04, 0x24 };
+	static const __u8 reg17[] =
+			{ 0x0a, 0x00, 0xf2, 0x01, 0x0f, 0x00, 0x97, 0x02 };
+
+	switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
+	case 0:
+		cxinit = cx_inits_640;
+		break;
+	case 1:
+		cxinit = cx_inits_352;
+		break;
+	default:
+/*	case 2: */
+		cxinit = cx_inits_320;
+		break;
+	case 3:
+		cxinit = cx_inits_176;
+		break;
+	}
+	reg_w_val(gspca_dev, 0x009a, 0x01);
+	reg_w_val(gspca_dev, 0x0010, 0x10);
+	reg_w(gspca_dev, 0x0012, reg12, 5);
+	reg_w(gspca_dev, 0x0017, reg17, 8);
+	reg_w_val(gspca_dev, 0x00c0, 0x00);
+	reg_w_val(gspca_dev, 0x00c1, 0x04);
+	reg_w_val(gspca_dev, 0x00c2, 0x04);
+
+	reg_w(gspca_dev, 0x0061, cxinit, 8);
+	cxinit += 8;
+	reg_w(gspca_dev, 0x00ca, cxinit, 8);
+	cxinit += 8;
+	reg_w(gspca_dev, 0x00d2, cxinit, 8);
+	cxinit += 8;
+	reg_w(gspca_dev, 0x00da, cxinit, 6);
+	cxinit += 8;
+	reg_w(gspca_dev, 0x0041, cxinit, 8);
+	cxinit += 8;
+	reg_w(gspca_dev, 0x0049, cxinit, 8);
+	cxinit += 8;
+	reg_w(gspca_dev, 0x0051, cxinit, 2);
+
+	reg_r(gspca_dev, 0x0010, 1);
+}
+
+static const __u8 cx_jpeg_init[][8] = {
+	{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x15},	/* 1 */
+	{0x0f, 0x10, 0x12, 0x10, 0x0d, 0x15, 0x12, 0x11},
+	{0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35, 0x22},
+	{0x20, 0x1d, 0x1d, 0x20, 0x41, 0x2e, 0x31, 0x26},
+	{0x35, 0x4d, 0x43, 0x51, 0x4f, 0x4b, 0x43, 0x4a},
+	{0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A, 0x73},
+	{0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73, 0x7D},
+	{0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95, 0xA0},
+	{0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83, 0x01},
+	{0x15, 0x0F, 0x10, 0x12, 0x10, 0x0D, 0x15, 0x12},
+	{0x11, 0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35},
+	{0x22, 0x20, 0x1D, 0x1D, 0x20, 0x41, 0x2E, 0x31},
+	{0x26, 0x35, 0x4D, 0x43, 0x51, 0x4F, 0x4B, 0x43},
+	{0x4A, 0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A},
+	{0x73, 0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73},
+	{0x7D, 0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95},
+	{0xA0, 0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83},
+	{0xFF, 0xC4, 0x01, 0xA2, 0x00, 0x00, 0x01, 0x05},
+	{0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02},
+	{0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A},
+	{0x0B, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01},
+	{0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05},
+	{0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x10, 0x00},
+	{0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05},
+	{0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7D, 0x01},
+	{0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21},
+	{0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22},
+	{0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23},
+	{0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24},
+	{0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17},
+	{0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29},
+	{0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A},
+	{0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A},
+	{0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A},
+	{0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A},
+	{0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A},
+	{0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A},
+	{0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99},
+	{0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8},
+	{0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7},
+	{0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6},
+	{0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5},
+	{0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE1, 0xE2, 0xE3},
+	{0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1},
+	{0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9},
+	{0xFA, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04},
+	{0x03, 0x04, 0x07, 0x05, 0x04, 0x04, 0x00, 0x01},
+	{0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04},
+	{0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07},
+	{0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14},
+	{0x42, 0x91, 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33},
+	{0x52, 0xF0, 0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16},
+	{0x24, 0x34, 0xE1, 0x25, 0xF1, 0x17, 0x18, 0x19},
+	{0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x35, 0x36},
+	{0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46},
+	{0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56},
+	{0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66},
+	{0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76},
+	{0x77, 0x78, 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85},
+	{0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94},
+	{0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3},
+	{0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2},
+	{0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA},
+	{0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9},
+	{0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8},
+	{0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7},
+	{0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6},
+	{0xF7, 0xF8, 0xF9, 0xFA, 0xFF, 0x20, 0x00, 0x1F},
+	{0x02, 0x0C, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00},
+	{0x00, 0x00, 0x11, 0x00, 0x11, 0x22, 0x00, 0x22},
+	{0x22, 0x11, 0x22, 0x22, 0x11, 0x33, 0x33, 0x11},
+	{0x44, 0x66, 0x22, 0x55, 0x66, 0xFF, 0xDD, 0x00},
+	{0x04, 0x00, 0x14, 0xFF, 0xC0, 0x00, 0x11, 0x08},
+	{0x00, 0xF0, 0x01, 0x40, 0x03, 0x00, 0x21, 0x00},
+	{0x01, 0x11, 0x01, 0x02, 0x11, 0x01, 0xFF, 0xDA},
+	{0x00, 0x0C, 0x03, 0x00, 0x00, 0x01, 0x11, 0x02},
+	{0x11, 0x00, 0x3F, 0x00, 0xFF, 0xD9, 0x00, 0x00}	/* 79 */
+};
+
+
+static const __u8 cxjpeg_640[][8] = {
+	{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x10},	/* 1 */
+	{0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d},
+	{0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a},
+	{0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d},
+	{0x28, 0x3a, 0x33, 0x3D, 0x3C, 0x39, 0x33, 0x38},
+	{0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44, 0x57},
+	{0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57, 0x5F},
+	{0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71, 0x79},
+	{0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63, 0x01},
+	{0x10, 0x0B, 0x0C, 0x0E, 0x0C, 0x0A, 0x10, 0x0E},
+	{0x0D, 0x0E, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28},
+	{0x1A, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25},
+	{0x1D, 0x28, 0x3A, 0x33, 0x3D, 0x3C, 0x39, 0x33},
+	{0x38, 0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44},
+	{0x57, 0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57},
+	{0x5F, 0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71},
+	{0x79, 0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63},
+	{0xFF, 0x20, 0x00, 0x1F, 0x00, 0x83, 0x00, 0x00},
+	{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+	{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+	{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+	{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x28, 0xFF},
+	{0xC0, 0x00, 0x11, 0x08, 0x01, 0xE0, 0x02, 0x80},
+	{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+	{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+	{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+	{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}	/* 27 */
+};
+static const __u8 cxjpeg_352[][8] = {
+	{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
+	{0x09, 0x09, 0x0b, 0x09, 0x08, 0x0D, 0x0b, 0x0a},
+	{0x0b, 0x0e, 0x0d, 0x0d, 0x0f, 0x13, 0x1f, 0x14},
+	{0x13, 0x11, 0x11, 0x13, 0x26, 0x1b, 0x1d, 0x17},
+	{0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
+	{0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
+	{0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
+	{0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
+	{0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
+	{0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
+	{0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
+	{0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
+	{0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
+	{0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
+	{0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
+	{0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
+	{0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
+	{0xFF, 0x20, 0x00, 0x1F, 0x01, 0x83, 0x00, 0x00},
+	{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+	{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+	{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+	{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x16, 0xFF},
+	{0xC0, 0x00, 0x11, 0x08, 0x01, 0x20, 0x01, 0x60},
+	{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+	{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+	{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+	{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+};
+static const __u8 cxjpeg_320[][8] = {
+	{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x05},
+	{0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04, 0x04},
+	{0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0c, 0x08},
+	{0x07, 0x07, 0x07, 0x07, 0x0f, 0x0b, 0x0b, 0x09},
+	{0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0f, 0x11},
+	{0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14, 0x1A},
+	{0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A, 0x1D},
+	{0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22, 0x24},
+	{0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E, 0x01},
+	{0x05, 0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04},
+	{0x04, 0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0C},
+	{0x08, 0x07, 0x07, 0x07, 0x07, 0x0F, 0x0B, 0x0B},
+	{0x09, 0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0F},
+	{0x11, 0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14},
+	{0x1A, 0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A},
+	{0x1D, 0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22},
+	{0x24, 0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E},
+	{0xFF, 0x20, 0x00, 0x1F, 0x02, 0x0C, 0x00, 0x00},
+	{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+	{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+	{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+	{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x14, 0xFF},
+	{0xC0, 0x00, 0x11, 0x08, 0x00, 0xF0, 0x01, 0x40},
+	{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+	{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+	{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+	{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}	/* 27 */
+};
+static const __u8 cxjpeg_176[][8] = {
+	{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
+	{0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B, 0x0A},
+	{0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F, 0x14},
+	{0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D, 0x17},
+	{0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
+	{0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
+	{0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
+	{0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
+	{0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
+	{0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
+	{0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
+	{0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
+	{0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
+	{0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
+	{0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
+	{0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
+	{0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
+	{0xFF, 0x20, 0x00, 0x1F, 0x03, 0xA1, 0x00, 0x00},
+	{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
+	{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
+	{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
+	{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x0B, 0xFF},
+	{0xC0, 0x00, 0x11, 0x08, 0x00, 0x90, 0x00, 0xB0},
+	{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
+	{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
+	{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
+	{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
+};
+/* 640 take with the zcx30x part */
+static const __u8 cxjpeg_qtable[][8] = {
+	{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x08},
+	{0x06, 0x06, 0x07, 0x06, 0x05, 0x08, 0x07, 0x07},
+	{0x07, 0x09, 0x09, 0x08, 0x0a, 0x0c, 0x14, 0x0a},
+	{0x0c, 0x0b, 0x0b, 0x0c, 0x19, 0x12, 0x13, 0x0f},
+	{0x14, 0x1d, 0x1a, 0x1f, 0x1e, 0x1d, 0x1a, 0x1c},
+	{0x1c, 0x20, 0x24, 0x2e, 0x27, 0x20, 0x22, 0x2c},
+	{0x23, 0x1c, 0x1c, 0x28, 0x37, 0x29, 0x2c, 0x30},
+	{0x31, 0x34, 0x34, 0x34, 0x1f, 0x27, 0x39, 0x3d},
+	{0x38, 0x32, 0x3c, 0x2e, 0x33, 0x34, 0x32, 0x01},
+	{0x09, 0x09, 0x09, 0x0c, 0x0b, 0x0c, 0x18, 0x0a},
+	{0x0a, 0x18, 0x32, 0x21, 0x1c, 0x21, 0x32, 0x32},
+	{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+	{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+	{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+	{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+	{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+	{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
+	{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}	/* 18 */
+};
+
+
+static void cx11646_jpegInit(struct gspca_dev*gspca_dev)
+{
+	int i;
+	int length;
+
+	reg_w_val(gspca_dev, 0x00c0, 0x01);
+	reg_w_val(gspca_dev, 0x00c3, 0x00);
+	reg_w_val(gspca_dev, 0x00c0, 0x00);
+	reg_r(gspca_dev, 0x0001, 1);
+	length = 8;
+	for (i = 0; i < 79; i++) {
+		if (i == 78)
+			length = 6;
+		reg_w(gspca_dev, 0x0008, cx_jpeg_init[i], length);
+	}
+	reg_r(gspca_dev, 0x0002, 1);
+	reg_w_val(gspca_dev, 0x0055, 0x14);
+}
+
+static const __u8 reg12[] = { 0x0a, 0x05, 0x07, 0x04, 0x19 };
+static const __u8 regE5_8[] =
+		{ 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
+static const __u8 regE5a[] = { 0x88, 0x0a, 0x0c, 0x01 };
+static const __u8 regE5b[] = { 0x88, 0x0b, 0x12, 0x01 };
+static const __u8 regE5c[] = { 0x88, 0x05, 0x01, 0x01 };
+static const __u8 reg51[] = { 0x77, 0x03 };
+#define reg70 0x03
+
+static void cx11646_jpeg(struct gspca_dev*gspca_dev)
+{
+	int i;
+	int length;
+	__u8 Reg55;
+	int retry;
+
+	reg_w_val(gspca_dev, 0x00c0, 0x01);
+	reg_w_val(gspca_dev, 0x00c3, 0x00);
+	reg_w_val(gspca_dev, 0x00c0, 0x00);
+	reg_r(gspca_dev, 0x0001, 1);
+	length = 8;
+	switch (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv) {
+	case 0:
+		for (i = 0; i < 27; i++) {
+			if (i == 26)
+				length = 2;
+			reg_w(gspca_dev, 0x0008, cxjpeg_640[i], length);
+		}
+		Reg55 = 0x28;
+		break;
+	case 1:
+		for (i = 0; i < 27; i++) {
+			if (i == 26)
+				length = 2;
+			reg_w(gspca_dev, 0x0008, cxjpeg_352[i], length);
+		}
+		Reg55 = 0x16;
+		break;
+	default:
+/*	case 2: */
+		for (i = 0; i < 27; i++) {
+			if (i == 26)
+				length = 2;
+			reg_w(gspca_dev, 0x0008, cxjpeg_320[i], length);
+		}
+		Reg55 = 0x14;
+		break;
+	case 3:
+		for (i = 0; i < 27; i++) {
+			if (i == 26)
+				length = 2;
+			reg_w(gspca_dev, 0x0008, cxjpeg_176[i], length);
+		}
+		Reg55 = 0x0B;
+		break;
+	}
+
+	reg_r(gspca_dev, 0x0002, 1);
+	reg_w_val(gspca_dev, 0x0055, Reg55);
+	reg_r(gspca_dev, 0x0002, 1);
+	reg_w(gspca_dev, 0x0010, reg10, 2);
+	reg_w_val(gspca_dev, 0x0054, 0x02);
+	reg_w_val(gspca_dev, 0x0054, 0x01);
+	reg_w_val(gspca_dev, 0x0000, 0x94);
+	reg_w_val(gspca_dev, 0x0053, 0xc0);
+	reg_w_val(gspca_dev, 0x00fc, 0xe1);
+	reg_w_val(gspca_dev, 0x0000, 0x00);
+	/* wait for completion */
+	retry = 50;
+	do {
+		reg_r(gspca_dev, 0x0002, 1);
+							/* 0x07 until 0x00 */
+		if (gspca_dev->usb_buf[0] == 0x00)
+			break;
+		reg_w_val(gspca_dev, 0x0053, 0x00);
+	} while (--retry);
+	if (retry == 0)
+		gspca_err(gspca_dev, "Damned Errors sending jpeg Table\n");
+	/* send the qtable now */
+	reg_r(gspca_dev, 0x0001, 1);		/* -> 0x18 */
+	length = 8;
+	for (i = 0; i < 18; i++) {
+		if (i == 17)
+			length = 2;
+		reg_w(gspca_dev, 0x0008, cxjpeg_qtable[i], length);
+
+	}
+	reg_r(gspca_dev, 0x0002, 1);	/* 0x00 */
+	reg_r(gspca_dev, 0x0053, 1);	/* 0x00 */
+	reg_w_val(gspca_dev, 0x0054, 0x02);
+	reg_w_val(gspca_dev, 0x0054, 0x01);
+	reg_w_val(gspca_dev, 0x0000, 0x94);
+	reg_w_val(gspca_dev, 0x0053, 0xc0);
+
+	reg_r(gspca_dev, 0x0038, 1);		/* 0x40 */
+	reg_r(gspca_dev, 0x0038, 1);		/* 0x40 */
+	reg_r(gspca_dev, 0x001f, 1);		/* 0x38 */
+	reg_w(gspca_dev, 0x0012, reg12, 5);
+	reg_w(gspca_dev, 0x00e5, regE5_8, 8);
+	reg_r(gspca_dev, 0x00e8, 8);
+	reg_w(gspca_dev, 0x00e5, regE5a, 4);
+	reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
+	reg_w_val(gspca_dev, 0x009a, 0x01);
+	reg_w(gspca_dev, 0x00e5, regE5b, 4);
+	reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
+	reg_w(gspca_dev, 0x00e5, regE5c, 4);
+	reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
+
+	reg_w(gspca_dev, 0x0051, reg51, 2);
+	reg_w(gspca_dev, 0x0010, reg10, 2);
+	reg_w_val(gspca_dev, 0x0070, reg70);
+}
+
+static void cx11646_init1(struct gspca_dev *gspca_dev)
+{
+	int i = 0;
+
+	reg_w_val(gspca_dev, 0x0010, 0x00);
+	reg_w_val(gspca_dev, 0x0053, 0x00);
+	reg_w_val(gspca_dev, 0x0052, 0x00);
+	reg_w_val(gspca_dev, 0x009b, 0x2f);
+	reg_w_val(gspca_dev, 0x009c, 0x10);
+	reg_r(gspca_dev, 0x0098, 1);
+	reg_w_val(gspca_dev, 0x0098, 0x40);
+	reg_r(gspca_dev, 0x0099, 1);
+	reg_w_val(gspca_dev, 0x0099, 0x07);
+	reg_w_val(gspca_dev, 0x0039, 0x40);
+	reg_w_val(gspca_dev, 0x003c, 0xff);
+	reg_w_val(gspca_dev, 0x003f, 0x1f);
+	reg_w_val(gspca_dev, 0x003d, 0x40);
+/*	reg_w_val(gspca_dev, 0x003d, 0x60); */
+	reg_r(gspca_dev, 0x0099, 1);			/* ->0x07 */
+
+	while (cx_sensor_init[i][0]) {
+		reg_w_val(gspca_dev, 0x00e5, cx_sensor_init[i][0]);
+		reg_r(gspca_dev, 0x00e8, 1);		/* -> 0x00 */
+		if (i == 1) {
+			reg_w_val(gspca_dev, 0x00ed, 0x01);
+			reg_r(gspca_dev, 0x00ed, 1);	/* -> 0x01 */
+		}
+		i++;
+	}
+	reg_w_val(gspca_dev, 0x00c3, 0x00);
+}
+
+/* this function is called at probe time */
+static int sd_config(struct gspca_dev *gspca_dev,
+			const struct usb_device_id *id)
+{
+	struct cam *cam;
+
+	cam = &gspca_dev->cam;
+	cam->cam_mode = vga_mode;
+	cam->nmodes = ARRAY_SIZE(vga_mode);
+	return 0;
+}
+
+/* this function is called at probe and resume time */
+static int sd_init(struct gspca_dev *gspca_dev)
+{
+	cx11646_init1(gspca_dev);
+	cx11646_initsize(gspca_dev);
+	cx11646_fw(gspca_dev);
+	cx_sensor(gspca_dev);
+	cx11646_jpegInit(gspca_dev);
+	return 0;
+}
+
+static int sd_start(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	/* create the JPEG header */
+	jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
+			gspca_dev->pixfmt.width,
+			0x22);		/* JPEG 411 */
+	jpeg_set_qual(sd->jpeg_hdr, QUALITY);
+
+	cx11646_initsize(gspca_dev);
+	cx11646_fw(gspca_dev);
+	cx_sensor(gspca_dev);
+	cx11646_jpeg(gspca_dev);
+	return 0;
+}
+
+/* called on streamoff with alt 0 and on disconnect */
+static void sd_stop0(struct gspca_dev *gspca_dev)
+{
+	int retry = 50;
+
+	if (!gspca_dev->present)
+		return;
+	reg_w_val(gspca_dev, 0x0000, 0x00);
+	reg_r(gspca_dev, 0x0002, 1);
+	reg_w_val(gspca_dev, 0x0053, 0x00);
+
+	while (retry--) {
+/*		reg_r(gspca_dev, 0x0002, 1);*/
+		reg_r(gspca_dev, 0x0053, 1);
+		if (gspca_dev->usb_buf[0] == 0)
+			break;
+	}
+	reg_w_val(gspca_dev, 0x0000, 0x00);
+	reg_r(gspca_dev, 0x0002, 1);
+
+	reg_w_val(gspca_dev, 0x0010, 0x00);
+	reg_r(gspca_dev, 0x0033, 1);
+	reg_w_val(gspca_dev, 0x00fc, 0xe0);
+}
+
+static void sd_pkt_scan(struct gspca_dev *gspca_dev,
+			u8 *data,			/* isoc packet */
+			int len)			/* iso packet length */
+{
+	struct sd *sd = (struct sd *) gspca_dev;
+
+	if (data[0] == 0xff && data[1] == 0xd8) {
+
+		/* start of frame */
+		gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
+
+		/* put the JPEG header in the new frame */
+		gspca_frame_add(gspca_dev, FIRST_PACKET,
+				sd->jpeg_hdr, JPEG_HDR_SZ);
+		data += 2;
+		len -= 2;
+	}
+	gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
+}
+
+static void setbrightness(struct gspca_dev *gspca_dev, s32 val, s32 sat)
+{
+	__u8 regE5cbx[] = { 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
+	__u8 reg51c[2];
+
+	regE5cbx[2] = val;
+	reg_w(gspca_dev, 0x00e5, regE5cbx, 8);
+	reg_r(gspca_dev, 0x00e8, 8);
+	reg_w(gspca_dev, 0x00e5, regE5c, 4);
+	reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
+
+	reg51c[0] = 0x77;
+	reg51c[1] = sat;
+	reg_w(gspca_dev, 0x0051, reg51c, 2);
+	reg_w(gspca_dev, 0x0010, reg10, 2);
+	reg_w_val(gspca_dev, 0x0070, reg70);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev, s32 val, s32 sat)
+{
+	__u8 regE5acx[] = { 0x88, 0x0a, 0x0c, 0x01 };	/* seem MSB */
+/*	__u8 regE5bcx[] = { 0x88, 0x0b, 0x12, 0x01};	 * LSB */
+	__u8 reg51c[2];
+
+	regE5acx[2] = val;
+	reg_w(gspca_dev, 0x00e5, regE5acx, 4);
+	reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
+	reg51c[0] = 0x77;
+	reg51c[1] = sat;
+	reg_w(gspca_dev, 0x0051, reg51c, 2);
+	reg_w(gspca_dev, 0x0010, reg10, 2);
+	reg_w_val(gspca_dev, 0x0070, reg70);
+}
+
+static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
+{
+	struct gspca_dev *gspca_dev =
+		container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
+	struct sd *sd = (struct sd *)gspca_dev;
+
+	gspca_dev->usb_err = 0;
+
+	if (!gspca_dev->streaming)
+		return 0;
+
+	switch (ctrl->id) {
+	case V4L2_CID_BRIGHTNESS:
+		setbrightness(gspca_dev, ctrl->val, sd->sat->cur.val);
+		break;
+	case V4L2_CID_CONTRAST:
+		setcontrast(gspca_dev, ctrl->val, sd->sat->cur.val);
+		break;
+	case V4L2_CID_SATURATION:
+		setbrightness(gspca_dev, sd->brightness->cur.val, ctrl->val);
+		setcontrast(gspca_dev, sd->contrast->cur.val, ctrl->val);
+		break;
+	}
+	return gspca_dev->usb_err;
+}
+
+static const struct v4l2_ctrl_ops sd_ctrl_ops = {
+	.s_ctrl = sd_s_ctrl,
+};
+
+static int sd_init_controls(struct gspca_dev *gspca_dev)
+{
+	struct sd *sd = (struct sd *)gspca_dev;
+	struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
+
+	gspca_dev->vdev.ctrl_handler = hdl;
+	v4l2_ctrl_handler_init(hdl, 3);
+	sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+			V4L2_CID_BRIGHTNESS, 0, 255, 1, 0xd4);
+	sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+			V4L2_CID_CONTRAST, 0x0a, 0x1f, 1, 0x0c);
+	sd->sat = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
+			V4L2_CID_SATURATION, 0, 7, 1, 3);
+	if (hdl->error) {
+		pr_err("Could not initialize controls\n");
+		return hdl->error;
+	}
+	return 0;
+}
+
+/* sub-driver description */
+static const struct sd_desc sd_desc = {
+	.name = MODULE_NAME,
+	.config = sd_config,
+	.init = sd_init,
+	.init_controls = sd_init_controls,
+	.start = sd_start,
+	.stop0 = sd_stop0,
+	.pkt_scan = sd_pkt_scan,
+};
+
+/* -- module initialisation -- */
+static const struct usb_device_id device_table[] = {
+	{USB_DEVICE(0x0572, 0x0041)},
+	{}
+};
+MODULE_DEVICE_TABLE(usb, device_table);
+
+/* -- device connect -- */
+static int sd_probe(struct usb_interface *intf,
+			const struct usb_device_id *id)
+{
+	return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
+				THIS_MODULE);
+}
+
+static struct usb_driver sd_driver = {
+	.name = MODULE_NAME,
+	.id_table = device_table,
+	.probe = sd_probe,
+	.disconnect = gspca_disconnect,
+#ifdef CONFIG_PM
+	.suspend = gspca_suspend,
+	.resume = gspca_resume,
+	.reset_resume = gspca_resume,
+#endif
+};
+
+module_usb_driver(sd_driver);