?? spcai2c_init.h
字號(hào):
/* * I2C initialization data * */#ifndef SPCA50X_I2C_INIT_H#define SPCA50X_I2C_INIT_H/* I assume that they think all registers are cleared to zero on a 7113 reset so * don't explicity write the zeros. These comments are accurate as Philips documents the 7113. * Data to initialize the SAA7113 (seems to only be used in external mode) * As this data is specific to the SAA7113 it applies to all SPCA50X twinned with a 7113 */static __u16 spca50x_i2c_data[][2] ={ { 0x1,0x8 }, /* Increment delay */ { 0x2,0xc2 }, /* Analog input control 1 */ { 0x3,0x33 }, /* Analog input control 2 */ { 0x6,0xD }, /* Horizontal sync start */ { 0x7,0xf0 }, /* Horizontal sync end */ { 0x8,0x98 }, /* Sync control */ { 0x9,0x1 }, /* Luminance control */ { 0xa,0x80 }, /* Luminance brightness */ { 0xb,0x60 }, /* Luminance contrast */ { 0xc,0x40 }, /* Chrominance saturation */ { 0xe,0x1 }, /* Chrominance control */ { 0xf,0x2a }, /* Chrominance gain */ { 0x10,0x40 }, /* Format/delay control */ { 0x11,0xc }, /* Output control 1 */ { 0x12,0xb8 }, /* Output control 2 */ { 0x59,0x54 }, /* Horizontal offset for slicer */ { 0x5a,0x7 }, /* Vertical offset for slicer */ { 0x5b,0x83 }, /* field offset and MSB of h/v slicer offsets */ { 0,0}};#endif /* SPCA50X_I2C_INIT_H *///eof
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