Enable IR raw decoder for the RC-5 (streamzap) protocol

modulename: ir-rc5-sz-decoder.ko

configname: CONFIG_IR_RC5_SZ_DECODER

Linux Kernel Configuration
└─>Device Drivers
└─>Multimedia support
└─>Infrared remote controller adapters
└─>Enable IR raw decoder for the RC-5 (streamzap) protocol
In linux kernel since version 2.6.37 (release Date: 2011-01-04)  
Enable this option if you have IR with RC-5 (streamzap) protocol,
and if the IR is decoded in software. (The Streamzap PC Remote
uses an IR protocol that is almost standard RC-5, but not quite,
as it uses an additional bit).

source code: