How use kernel driver module for ADV7280-m?

olegoleguello — Wed, 19 Jul 2017 10:47:30 GMT

Hello, I have adv7280-m board and humming board (imx6). I connect CLKP, CLKN, DOP, DON to MIPI CSI-2. adv7280- m programed throw windows mashine. How I can use driver module to start capture video from /dev/videoX ?
$dmesg | grep video
[ 1.588713] mxc_v4l2_output v4l2_out.33: V4L2 device registered as video16
[ 1.588884] mxc_v4l2_output v4l2_out.33: V4L2 device registered as video17
[ 2.615863] mxc_hdmi 20e0000.hdmi_video: mxc_hdmi_cable_connected reports DVI mode
[ 15.678222] V4L2 device 'Mxc Camera' on IPU1_CSI1 registered as video0

$v4l2-ctl --set-fmt-video=width=1920,height=1088,pixelformat=4
Failed to open /dev/video0: Resource temporarily unavailable

$ ffprobe /dev/video0

Failed to open /dev/video0: Resource temporarily unavailable

root@linux:~# dmesg | grep Camera
[ 15.678222] V4L2 device 'Mxc Camera' on IPU1_CSI1 registered as video0
[ 16.096492] mxc_v4l_open: Mxc Camera no sensor ipu0/csi1
[ 2810.261283] mxc_v4l_open: Mxc Camera no sensor ipu0/csi1

Sorry, if question is stupid.

Re: How use kernel driver module for ADV7280-m?

diegoadrian — Fri, 21 Jul 2017 15:28:22 GMT

Hello,

Unfortunately, we cannot give support to the humming board. For that I highly recommend you to go to the SolidRun community.

http://forum.solid-run.com/

I apologize for this inconvenient.

Best regards,

Diego.

i.MX ProcessorsのトピックHow use kernel driver module for ADV7280-m?

How use kernel driver module for ADV7280-m?

Re: How use kernel driver module for ADV7280-m?