On (24/01/24 22:43), Chen, Jason Z wrote: > > Because video duration involves calculating the streaming time, and i2c > communication incurs too many XTALK register settings every 4 bytes with > i2c START and STOP. > > So we have opted switch to the i2c burst method. > This method involves writing the XTALK registers in the order of > the register block. > > The start streaming time can be reduced from around 400ms to 150ms > > Signed-off-by: Jason Chen <jason.z.chen@xxxxxxxxx> FWIW Reviewed-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>