Re: No image from analog cameras with TW6816 video capture card.
A. F. Cano wrote:
>
> I hope this is the proper forum to post this. The more relevant lists
> of years ago are no longer active:
>
> https://www.linuxtv.org/lists.php
>
> I'm trying to get these Lorex SR AIS color cameras, that are supposedly
> capable of 1024 x 768 max and 728 x 488 NTSC, to work with a bluecherry
> TW-220-8 board, identified by lshw as:
>
> Intersil Techwell TW6816 multimedia video controller Rev 10.
>
> The driver (tw68):
>
> The first suspicious thing is that the board is apparently not detected by the
> kernel, or not identified as matching what the tw58 driver supports. Before a
> manual
>
> modprobe -v tw68
Does
v4l2-ctl --list-devices
return anything useful?
If so, do you then get useful things from
v4l-info
The existence of /dev/video? devices implies that the kernel has
recognized the hardware to some extent.
-dsr-
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