Arguscamera application feed is stuck after a while. When the arguscamera deamon is restared it works fine


I am streaming multiple camera using argus_camera application in multi-session mode. Argus_ camera application get stuck after a while, Even after restarting the application it wont work.

But the nv_argus_deamon is restarted and the argus_camera application is restarted we will get the stream just fine. Is there any way to know what is causing the nv_argus_deamon to get stuck or not responding. To get the logs or debug prints from the Argus deamon

How many cameras.
Did you verify each camera individually?
Boost the clocks to try.

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

Hi Shane
we are using 3 single lane cameras (imx296) 1456x1088 at 60 fps.
We have verified with single camera and dual camera combinations.
But it only fails when we use 3 camera’s simultaneously.

OK, please try boost the clocks to try.

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