[E3-hacking] [PATCH] Camera Driver

Matt Callow mc-lists at tesco.net
Sun Sep 17 20:58:30 BST 2006

Piotr Michniewski wrote:
> Well, I've modified your driver to compile using 2.6.17 (one liner)
OK. What did you have to change?
> but it doesn't do anything. It loads fine, but there's no device or
> anything. Would your driver print anything if perhaps I broke my
> camera by plugging it wrong ? Or debug messages aren't implememted yet
I'm not using udev, so I created the device myself.
crw-r--r--    1 root     root      81,   0 Apr 17  2006 /dev/video

I see the following dmesg output:

Linux video capture interface: v1.00
OMAP Camera driver initialzing
cam_iobase FEFB6800
exit omap1510cam_enable
exit omap1510cam_init
omap1510cam_set_xclk requested=21000000 actual=24000000
OV6650 sensor chip
6650sensor_try_format sizeimage=202752
omap-camera: OMAP1510 Camera Parallel interface with OV6650 sensor
ov6650sensor_calc_xclk returning 24000000
omap-camera: registered device video0 [v4l2]

Are you sure you enabled the camera in the kernel config? The patch
doesn't do it for you?


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