On 17 Sep 2006 you wrote:
Hi,
I've attatched 1.3M CMOS camera module to DC4.
It's still in the middle of development, but I can get images viaV4L2 API.
The camera outputs YCC422 8bit data, pixel clock, HSYNC, VSYNC.
I don't use CCIR656 mode (REC656IF R656ON=0), so register settings
may be a bit different, but the way to capture data into DDR2 should be
almost the same.
What I modified are follows.
drivers/media/video/davinci_vpfe.c
change video format, default parameters
modified vpfe_isr for progressive mode
v4l2 apis (camera parameter get/set etc.)
.
.
.
Hiroshi, would you able to share your modified davinci_vpfe.c? I am trying
to make similar changes but am having difficulty (*).
Thank you, Tom Ziomek
(*) : My kernel is hanging, hard (doesn't even respond to pings), but I can
not get an Oops or any other info on what is going wrong. I think
I'll have to try KGDB soon...
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