I am working with i.mx6ull csi with tw9900 over bt.656. My camera is NTSC format.
I patch mx6s_capture.c file following guidance(0001-Enable-CSI...) from below link.
However, I am unable to get the correct image format. This is what I can capture so far.
Attached herwith the source code on mx6s_capture.c as well as tw9900.c
Solved! Go to Solution.
Hi tk
had you got it working with adv7180, unfortunately I am not aware
of tw9900 patches. In general one can try with various modes, like pal,
interlace.and progressive modes of sensor.
Best regards
igor
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Hi tk
yes subdev (refer to attached files), ADV7180 used PAL, YUV4:2:2(UYVY) interlace output
connected to CSI_DATA[9:2], so one can set similar settings for tw9900.
Best regards
igor
Thanks, I will give it a try and revert back.
Is some mistake on the code on tw9900.c. After properly initialize SFR in tw9900. It is working now. No changes is require on the code on mx6s_capture.c that I posted at first post.
Hi Tk,
What's SFR in your tw9900. I have same wrong image you.
Hi tk
had you got it working with adv7180, unfortunately I am not aware
of tw9900 patches. In general one can try with various modes, like pal,
interlace.and progressive modes of sensor.
Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
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