• Andrew de Quincey's avatar
    V4L/DVB (3673): Fix budget-av CAM reset · 86f40cc3
    Andrew de Quincey authored
    Unfortunately on the budget-av board, the CAM reset line is tied to the
    frontend reset line, so resetting the CAM also zaps the frontend. This
    breaks the tda1004x at least, and causes it to fail to tune until the
    budget-av module is reloaded. This patch adds an exported function to dvb_frontend
    that allows a card to forcibly reinitialise a frontend. The budget-av now
    does this on CAM reset, which corrects this problem.
    since they do not tie the CAM reset line to the frontend reset line.
    Signed-off-by: default avatarAndrew de Quincey <adq_dvb@lidskialf.net>
    Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
    86f40cc3
dvb_frontend.h 3.79 KB