Change video chip and how to drive?

liangxiao zhang

Expert 1430 points

Other Parts Discussed in Thread: TVP5147

I use DM6467 and I have a DAVINCI.

but the video chip in the DAVINCI is TVP5147 and my design board is sil9134CTU(silicon).

the kernel config is not have this choice(sil9134).

how to do?

over 15 years ago

0 Brijesh Jadav80 over 15 years ago

TI__Expert 3925 points

Hi,

As far as i know, Driver for the sil9034 is not supported in the Linux Kernel. You need to add support for it in the kernal.

Thanks,

Brijesh Jadav

0 liangxiao zhang over 15 years ago in reply to Brijesh Jadav80

Expert 1430 points

yes ,I think I have to do it.

I don't know how to drive the VPIF and what different in the VPIF and V4L2?

0 Brijesh Jadav80 over 15 years ago in reply to liangxiao zhang

TI__Expert 3925 points

Hi,

V4L2 is actually standard video interface for the application in Linux. VPIF is exposed to the application through V4L2 interface. VPIF driver is actualy based on the subdevice frame work of the V4L2, so a new encoder can be easily added in the VPIF driver. I would suggest to go through VPIF driver once to get the idea of how it interects with the encoder driver.

Thanks,

Brijesh Jadav

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Change video chip and how to drive?