<Kubu_work>
Hello, I used to start and stop the DSP device from the sysfs on an AM5749 based board.
<Kubu_work>
It seems that rpmsg_ns_cb() is never called after k3_rproc_kick() (trace0 log is empty), I'm using the ipc_echo_test DSP firmware provided by meta-ti.
<Kubu_work>
But now I'm using a TDA4VM evaluation board but the DSP doesn't restart (Reproduced on ti-linux 5.10 and 6.1).
<Kubu_work>
The kernel need to be restarted to reload properly the DSP firmware.
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