Dear All,
I am using DVSDK 4.02 on DM368 encoder.
My board has HD-SDI interface using GS2971A(gennum).
The capture mode is continuous. The sensor is 720 or 1080.
At first, it can capture sucessfully.
When camera cable disconnect from the borad,
and then the cable reconnect by hot-pluggins.
However, the capture function dose not restarted.
More detail of the stopped status as below.
- Imp_Sdram_Irq interrupt at /proc/interrupts is not occured.
- The vpfe_capture0 intterrupt is occured.
- The capture function dose not restarted after terminate the previous capture process.
- I confirmed to resizer interrupt signals by Interrupt Selection Register2
at drivers/media/video/davinci/vpss.c (L.630).
RSZ_INT_DMA interrupt is not occured. The other interrupt signal (RSZ_INT_REG, RSZ_INT_LAST_PIX,etc) is occured.
It looks like the Resizer DMA transfer interrupt dose not recovered by camera cable reconnect.
Thanks for your help.