2011-06-22 07:48:08     write video driver on V4L2

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2011-06-22 07:48:08     write video driver on V4L2

Chong Huang (CHINA)

Message: 101565   

 

Hi Scott Jiang, Micheal Frysinger, Micheal Hennerich:

 

Thanks for your attention. We know that the v4l2 bridge driver is in the trunk. If i want to write a new video driver, for example, for the ov772x sensor, is the adv7183.c a good example to follow?

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2011-06-23 03:31:57     Re: write video driver on V4L2

Scott Jiang (CHINA)

Message: 101601   

 

Hi Huang,

 

I recommend you referring to vs6624 driver. adv7183 is a decoder and vs6624 is a sensor.

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2011-06-24 08:16:02     Re: write video driver on V4L2

Chong Huang (CHINA)

Message: 101655   

 

Hi, Jiang:

 

Thanks very much! I have another question, this tracker item   blackfin.uclinux.org/gf/tracker/4377 says "Add Blackfin Support for the generic v4l2 SOC Camera framework".

 

My ov7725 camera connection is like the SRV1 camera board.   www.surveyor.com/blackfin/bfboards1.jpg . How can i confirm it belong to the SoC camera?

 

It it is, the drivers/media/video/ov772x.c works for us, right?

 

If not,  refer to the vs6624.c, right?

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2011-06-26 22:23:13     Re: write video driver on V4L2

Scott Jiang (CHINA)

Message: 101690   

 

we didn't use soc framework because it can't support decoder well. Our bridge driver supports both sensor and decoder, so you just refer to vs6624.

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