Question about saa7115
Hi,
(I'm not sure it's the right place, but I couldn't find any better
place, so, if there is, please let me know)
I'm kinda new to V4L2 (and kernel drivers in general) and I've been
asked to se if I could control a saa7115 on an embedded linux
platform, using the V4L2 driver.
the driver loads without a problem, it creates an interface in /dev/,
but that a I2C (89) file, and not a video (81) one. The thing is I
have two saa7115 on the I2C bus, and I don't how to issue my command
to the one I want.
Well, from what I understood, I can send instructions to the bus using
ioctl() and /dev/i2c-0, but these are i2c/smbus commands, not V4L2
ones, right ?
I read the sources and I still don't have a clue what I'm supposed to
do, could you please give me a few hints ?
Thanks
--
Guillaume
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