Usually, CA messages are sent/received via reading/writing at the CA device node. However, two drivers (dst_ca and firedtv-ci) also implement it via ioctls. Apparently, on both cases, the net result is the same. Anyway, let's document it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> |
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|---|---|---|
| .. | ||
| audio.h | ||
| ca.h | ||
| dmx.h | ||
| frontend.h | ||
| net.h | ||
| osd.h | ||
| version.h | ||
| video.h | ||