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

[Mr_JP]

Hi NVIDIA Team

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

[ShaneCCC]

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

[Mr_JP]

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.

[ShaneCCC]

OK, please try boost the clocks to try.