1#ifndef quickcam_messenger_h 2#define quickcam_messenger_h 3 4#ifndef CONFIG_INPUT 5/* if we're not using input we dummy out these functions */ 6#define qcm_register_input(...) 7#define qcm_unregister_input(...) 8#define qcm_report_buttonstat(...) 9#define qcm_setup_input_int(...) 0 10#define qcm_stop_int_data(...) 11#define qcm_alloc_int_urb(...) 0 12#define qcm_free_int(...) 13#endif 14 15 16#define CHECK_RET(ret, expr) \ 17 if ((ret = expr) < 0) return ret 18 19/* Control Registers for the STVV6422 ASIC 20 * - this define is taken from the qc-usb-messenger code 21 */ 22#define STV_ISO_ENABLE 0x1440 23#define ISOC_PACKET_SIZE 1023 24 25/* Chip identification number including revision indicator */ 26#define CMOS_SENSOR_IDREV 0xE00A 27 28struct rgb { 29 u8 b; 30 u8 g; 31 u8 r; 32 u8 b2; 33 u8 g2; 34 u8 r2; 35}; 36 37struct bayL0 { 38 u8 g; 39 u8 r; 40}; 41 42struct bayL1 { 43 u8 b; 44 u8 g; 45}; 46 47struct cam_size { 48 u16 width; 49 u16 height; 50 u8 cmd; 51}; 52 53static const struct cam_size camera_sizes[] = { 54 { 160, 120, 0xf }, 55 { 320, 240, 0x2 }, 56}; 57 58enum frame_sizes { 59 SIZE_160X120 = 0, 60 SIZE_320X240 = 1, 61}; 62 63#define MAX_FRAME_SIZE SIZE_320X240 64 65struct qcm { 66 u16 colour; 67 u16 hue; 68 u16 brightness; 69 u16 contrast; 70 u16 whiteness; 71 72 u8 size; 73 int height; 74 int width; 75 u8 *scratch; 76 struct urb *button_urb; 77 u8 button_sts; 78 u8 button_sts_buf; 79 80#ifdef CONFIG_INPUT 81 struct input_dev *input; 82 char input_physname[64]; 83#endif 84}; 85 86struct regval { 87 u16 reg; 88 u8 val; 89}; 90/* this table is derived from the 91qc-usb-messenger code */ 92static const struct regval regval_table[] = { 93 { STV_ISO_ENABLE, 0x00 }, 94 { 0x1436, 0x00 }, { 0x1432, 0x03 }, 95 { 0x143a, 0xF9 }, { 0x0509, 0x38 }, 96 { 0x050a, 0x38 }, { 0x050b, 0x38 }, 97 { 0x050c, 0x2A }, { 0x050d, 0x01 }, 98 { 0x1431, 0x00 }, { 0x1433, 0x34 }, 99 { 0x1438, 0x18 }, { 0x1439, 0x00 }, 100 { 0x143b, 0x05 }, { 0x143c, 0x00 }, 101 { 0x143e, 0x01 }, { 0x143d, 0x00 }, 102 { 0x1442, 0xe2 }, { 0x1500, 0xd0 }, 103 { 0x1500, 0xd0 }, { 0x1500, 0x50 }, 104 { 0x1501, 0xaf }, { 0x1502, 0xc2 }, 105 { 0x1503, 0x45 }, { 0x1505, 0x02 }, 106 { 0x150e, 0x8e }, { 0x150f, 0x37 }, 107 { 0x15c0, 0x00 }, 108}; 109 110static const unsigned char marker[] = { 0x00, 0xff, 0x00, 0xFF }; 111 112#endif /* quickcam_messenger_h */ 113