• Mauro Carvalho Chehab's avatar
    V4L/DVB: saa7134: don't wait too much to generate an IR event on raw_decode · 9f154782
    Mauro Carvalho Chehab authored
    At raw_decode mode, the key is processed after the end of a timer. The
    previous code resets the timer every time something is received at the IR
    port. While this works fine with IR's that don't implement repeat, like
    Avermedia RM-JX IR, it keeps waiting until keydown, on IR's that implement
    NEC repeat command, like the Terratec yellow.
    
    The solution is to change the behaviour to do the timeout after the first
    received data.
    
    The timeout is currently set to 15 ms, as it works fine with NEC protcocol.
    It may need some adjustments to support other protocols and to better handle
    spurious detections that may happen with some IR sensors.
    Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
    9f154782
ir-core.h 3.25 KB