We select different I2C channel in our board with KC705 development board. I changed the I2C ouput in i2c_axi.c( note: Qlf ) and add i2c_axi.c and i2c_axi.h in \\SDK_Workspace\sw\src. And I add I2C_Init_axi(0x74,0,1,0x3) below HAL_PlatformInit() in main function. The result is I2C channel changed successfullly, but HDMI interface can not work successfully. What's wrong with this change?