====================check cluster input video stream====================
i2cdbgr: i2c_write ok(/dev/i2c8 = 5), data :
0x40 0x31 
i2cdbgr: i2c_write ok(/dev/i2c8 = 5), data :
0x41 0x30 
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
====================check ivi input video stream====================
i2cdbgr: i2c_write ok(/dev/i2c8 = 5), data :
0x40 0x31 
i2cdbgr: i2c_write ok(/dev/i2c8 = 5), data :
0x41 0x70 
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00
i2cdbgr: i2c_combined_writeread ok(/dev/i2c8 = 5), addr:0x00000042, data : 0x00