Hi forum,
I made a sensor driver and connected sensor to Orin board.
tegra-camrtc-capture-vi tegra-capture-vi: corr_err: discarding frame 3072, flags: 0, err_data 544
When four err_data 544 errors occur, the stream stops. However, in some other mipi adapter board and deserialzer boards, this error and frame drop does not occur.
What doest err_data 544 means? Is there any way to remove frame drop in this case?
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Did you boost the clocks to try?
sudo nvpmodel -m 0
sudo jetson_clocks
sudo su
echo 1 > /sys/kernel/debug/bpmp/debug/clk/vi/mrq_rate_locked
echo 1 > /sys/kernel/debug/bpmp/debug/clk/isp/mrq_rate_locked
echo 1 > /sys/kernel/debug/bpmp/debug/clk/nvcsi/mrq_rate_locked
echo 1 > /sys/kernel/debug/bpmp/debug/clk/emc/mrq_rate_locked
cat /sys/kernel/debug/bpmp/debug/clk/vi/max_rate |tee /sys/kernel/debug/bpmp/debug/clk/vi/rate
cat /sys/kernel/debug/bpmp/debug/clk/isp/max_rate | tee /sys/kernel/debug/bpmp/debug/clk/isp/rate
cat /sys/kernel/debug/bpmp/debug/clk/nvcsi/max_rate | tee /sys/kernel/debug/bpmp/debug/clk/nvcsi/rate
cat /sys/kernel/debug/bpmp/debug/clk/emc/max_rate | tee /sys/kernel/debug/bpmp/debug/clk/emc/rate
Yes we did. But it does not work.
We think this is not related the clock or data rate. For now, Our 8M pixel camera works but 3M pixel camera does not work. 3M sensor shows four sequential err data 131072 and stops streaming.
This 3M pixel camera works on Xavier with 34.1 kernel.
Do you have any idea?
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vi-output, sami-4215 [002] … 93.910834: tegra_channel_capture_frame: sof:116.995532160
Looks like the sensor driver CID function modify the sensor REG cause the problem.
We modified sensor setting and the error disappeared. Thank you for your support.
Hello, I have encountered the same problem. Can you share how you solved this problem ？
I have modified the sensor internal settings. (internal register values)
system
October 25, 2022, 12:42am
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