On 25.04.2016 00:55, Pavel Machek wrote:
Hi!
Those patch series make cameras on Nokia N900 partially working.
Some more patches are needed, but I've already sent them for
upstreaming so they are not part of the series:
https://lkml.org/lkml/2016/4/16/14
https://lkml.org/lkml/2016/4/16/33
As omap3isp driver supports only one endpoint on ccp2 interface,
but cameras on N900 require different strobe settings, so far
it is not possible to have both cameras correctly working with
the same board DTS. DTS patch in the series has the correct
settings for the front camera. This is a problem still to be
solved.
The needed pipeline could be made with:
Would you have similar pipeline for the back camera? Autofocus and
5MPx makes it more interesting. I understand that different dts will
be needed.
Try with:
media-ctl -r
media-ctl -l '"et8ek8 3-003e":0 -> "video-bus-switch":1 [1]'
media-ctl -l '"video-bus-switch":0 -> "OMAP3 ISP CCP2":0 [1]'
media-ctl -l '"OMAP3 ISP CCP2":1 -> "OMAP3 ISP CCDC":0 [1]'
media-ctl -l '"OMAP3 ISP CCDC":2 -> "OMAP3 ISP preview":0 [1]'
media-ctl -l '"OMAP3 ISP preview":1 -> "OMAP3 ISP resizer":0 [1]'
media-ctl -l '"OMAP3 ISP resizer":1 -> "OMAP3 ISP resizer output":0 [1]'
media-ctl -V '"et8ek8 3-003e":0 [SGRBG10 864x656]'
media-ctl -V '"OMAP3 ISP CCP2":0 [SGRBG10 864x656]'
media-ctl -V '"OMAP3 ISP CCP2":1 [SGRBG10 864x656]'
media-ctl -V '"OMAP3 ISP CCDC":2 [SGRBG10 864x656]'
media-ctl -V '"OMAP3 ISP preview":1 [UYVY 864x656]'
media-ctl -V '"OMAP3 ISP resizer":1 [UYVY 800x600]'
mplayer -tv
driver=v4l2:width=800:height=600:outfmt=uyvy:device=/dev/video6 -vo xv
-vf screenshot tv://
Regards,
Ivo
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
