diff options
Diffstat (limited to 'uClinux-2.4.20-uc1/drivers/usb/W99683.h')
| -rwxr-xr-x | uClinux-2.4.20-uc1/drivers/usb/W99683.h | 263 |
1 files changed, 263 insertions, 0 deletions
diff --git a/uClinux-2.4.20-uc1/drivers/usb/W99683.h b/uClinux-2.4.20-uc1/drivers/usb/W99683.h new file mode 100755 index 0000000..5a2f2d9 --- /dev/null +++ b/uClinux-2.4.20-uc1/drivers/usb/W99683.h @@ -0,0 +1,263 @@ +#ifndef __LINUX_W99683_H
+#define __LINUX_W99683_H
+
+#include <linux/videodev.h>
+#include <linux/smp_lock.h>
+#include <linux/usb.h>
+
+
+//#define W99683_DEBUG /* Turn on debug messages */
+
+#ifdef W99683_DEBUG
+ #define PDEBUG(level, fmt, args...) \
+ info("[" __PRETTY_FUNCTION__ ":%d] " fmt,\
+ __LINE__ , ## args)
+#else
+ #define PDEBUG(level, fmt, args...) do {} while(0)
+#endif
+
+/* some type defines */
+#define UINT16 unsigned short
+#define INT16 short
+#define UINT8 unsigned char
+#define UINT32 unsigned int
+
+/*vendor ID and product ID */
+#define W99683_VENDOR 0x416
+#define W99683i_PRODUCT 0x6830
+#define W99685ISP_VENDOR 0x416
+#define W99685iISP_PRODUCT 0x9680
+#define W99685_VENDOR 0x416
+#define W99685i_PRODUCT 0x6850
+
+#define W99683_DEVICECLASS "W99683usb"
+#define W99685_DEVICECLASS "W99685usb"
+#define W9968x_ISPMODE "W9968xisp"
+
+#define W99685_RAM_SIZE 16*1024
+#define W99685_RAM_PAGE_SIZE 512
+#define W99685_RAM_PAGE_NUM 32
+#define W99685_ISP_BUFFER_ADDR 0xa000
+#define W99685_ISP_WRITE_SIZE 64
+
+//USB direction
+#define USB_DIR_OUT 0
+#define USB_DIR_IN 0x80
+
+//define Read and Write
+#define USB_READ 0
+#define USB_WRITE 1
+
+#define IS_EP_BULK(ep) ((ep).bmAttributes == USB_ENDPOINT_XFER_BULK ? 1 : 0)
+#define IS_EP_BULK_IN(ep) (IS_EP_BULK(ep) && ((ep).bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN)
+
+//define resolution
+#define R1280X1024 0x80 //No support currently
+#define R1280X960 0x40 //No support currently
+#define R640X480 0x20
+#define R352X288 0x10
+#define R320X240 0x08
+#define R176X144 0x04
+#define R160X120 0x02 //No support currently
+#define R128X96 0x01 //No support currently
+
+
+/*--------------------------------------- For the New W99683 ----------------------------------------*/
+typedef struct _VENDOR_COMMAND {
+ unsigned char rBits;
+ unsigned char bRequest;
+ unsigned short iValue;
+ unsigned short iIndex;
+ unsigned short DataLen;
+}VENDOR_COMMAND, *PVENDOR_COMMAND;
+
+#define REG_READ 0x00
+#define REG_WRITE 0x01
+#define I2C_READ 0x02
+#define I2C_WRITE 0x03
+#define MEM_READ 0x04
+#define MEM_WRITE 0x05
+#define GET_VERSION 0x10
+#define ENABLE_ISP 0x11
+#define BULK_SETTING 0x13
+
+#define FAIL_FUNCTION_CALL 1
+
+#define ENGCLKCR 0x03
+#define ENGOPCR 0x04
+#define SystemCR 0x16
+#define DisplayOutputCR 0x9f
+#define TVEncoderCR 0x2d0
+// For DSP engine
+#define DSPFunctionCR 0x101
+#define DSPCropCR1 0x11c
+#define DSPCropCR2 0x11d
+#define DSPCropCR3 0x11e
+#define DSPCropCR4 0x11f
+#define DSPCropCR5 0x120
+#define DSPCropCR6 0x121
+#define DSPCropCR7 0x122
+#define DSPCropCR8 0x123
+#define DSPVideoQuaCR1 0x135
+#define DSPVideoQuaCR2 0x136
+#define DSPVideoQuaCR3 0x137
+#define DSPVideoQuaCR4 0x138
+#define DSPVideoQuaCR5 0x139
+#define DSPVideoQuaCR6 0x13a
+#define DSPVideoQuaCR7 0x13b
+
+// For VPRE engine
+#define PEConfig1 0x200
+#define PEConfig2 0x201
+#define CapYUVXScalM 0x220
+#define CapYUVXScalN 0x221
+#define CapYUVYScalM 0x222
+#define CapYUVYScalN 0x223
+
+// For JPEG engine
+#define JPEGModeCR 0x280
+#define JPEGHeaderCR 0x281
+#define JPEGPriScalUpCR 0x282
+#define JPEGPriHeightL 0x28B
+#define JPEGPriHeightH 0x28C
+#define JPEGPriWidthL 0x28D
+#define JPEGPriWidthH 0x28E
+#define JPEGPriRestartL 0x293
+#define JPEGPriRestartH 0x294
+#define JPEGYStrideL 0x2ac
+#define JPEGYStrideH 0x2ad
+#define JPEGUStrideL 0x2ae
+#define JPEGUStrideH 0x2af
+#define JPEGVStrideL 0x2b0
+#define JPEGVStrideH 0x2b1
+
+#define JPEGLumQtblReg 0x300
+#define JPEGChroQtblReg 0x340
+
+#define W683BUF_SIZE 32*1024 //same to the application
+
+
+//W99683 struct
+struct usb_W99683 {
+ struct video_device vdev;
+
+ /* Device structure */
+ struct usb_device *dev;
+
+ int customid;
+ int desc;
+ unsigned char iface;
+
+ /* Determined by sensor type */
+ int maxwidth;
+ int maxheight;
+ int minwidth;
+ int minheight;
+
+ int brightness;
+ int colour;
+ int contrast;
+ int hue;
+ int whiteness;
+ int exposure;
+ int auto_brt; /* Auto brightness enabled flag */
+ int auto_gain; /* Auto gain control enabled flag */
+ int auto_exp; /* Auto exposure enabled flag */
+ int backlight; /* Backlight exposure algorithm flag */
+
+ struct semaphore lock; /* Serializes user-accessible operations */
+ int user; /* user count for exclusive use */
+ char *rawbuf;
+ char *iobuf;
+ wait_queue_head_t wq; /* Processes waiting */
+
+ int snap_enabled; /* Snapshot mode enabled */
+
+ struct semaphore param_lock; /* params lock for this camera */
+
+ /* /proc entries, relative to /proc/video/ov511/ */
+ struct proc_dir_entry *proc_devdir; /* Per-device proc directory */
+ struct proc_dir_entry *proc_info; /* <minor#>/info entry */
+ struct proc_dir_entry *proc_button; /* <minor#>/button entry */
+ struct proc_dir_entry *proc_control; /* <minor#>/control entry */
+};
+
+struct usb_args {
+ __u8 request;
+ __u16 value;
+ __u16 index;
+ __u16 length;
+};
+
+struct ctrlmsg_ioctl {
+ struct usb_args req;
+ void* data;
+};
+
+#define INIT_USBARGS(argp, req, val, ind, len) \
+do {\
+ (argp)->request = req;\
+ (argp)->value = val;\
+ (argp)->index = ind;\
+ (argp)->length = len;\
+}while(0)
+#define IOCTLGET _IOR('v',1,struct ctrlmsg_ioctl) /* Get capabilities */
+#define IOCTLSET _IOR('v',2,struct ctrlmsg_ioctl) /* Set capabilities */
+#define IOCTLGETCLASS _IOR('v',3,UINT32) /* Get Device Class */
+#endif
+
+/*
+bus/device idVendor/idProduct
+001/001 0000/0000
+ wTotalLength: 25
+ bNumInterfaces: 1
+ bConfigurationValue: 1
+ iConfiguration: 0
+ bmAttributes: 40h
+ MaxPower: 0
+ bInterfaceNumber: 0
+ bAlternateSetting: 0
+ bNumEndpoints: 1
+ bInterfaceClass: 9
+ bInterfaceSubClass: 0
+ bInterfaceProtocol: 0
+ iInterface: 0
+ bEndpointAddress: 81h
+ bmAttributes: 03h
+ wMaxPacketSize: 8
+ bInterval: 255
+ bRefresh: 0
+ bSynchAddress: 0
+001/006 0416/6830
+ wTotalLength: 103
+ bNumInterfaces: 1
+ bConfigurationValue: 1
+ iConfiguration: 0
+ bmAttributes: 80h
+ MaxPower: 250
+ bInterfaceNumber: 0
+ bAlternateSetting: 0
+ bNumEndpoints: 3
+ bInterfaceClass: 0
+ bInterfaceSubClass: 0
+ bInterfaceProtocol: 0
+ iInterface: 0
+ bEndpointAddress: 81h
+ bmAttributes: 02h
+ wMaxPacketSize: 64
+ bInterval: 1
+ bRefresh: 0
+ bSynchAddress: 0
+ bEndpointAddress: 02h
+ bmAttributes: 02h
+ wMaxPacketSize: 64
+ bInterval: 1
+ bRefresh: 0
+ bSynchAddress: 0
+ bEndpointAddress: 83h
+ bmAttributes: 03h
+ wMaxPacketSize: 8
+ bInterval: 1
+ bRefresh: 0
+ bSynchAddress: 0
+*/
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