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DM8168 DVRRDK4.0.3

user4865572
Prodigy 50 points

Hi,

DM8168 DVRRDK4.0.3

My usecase is made SWOSD on SWMS output two Windows at the same time, respectively SYSTEM_LINK_ID_ALG_0 and SYSTEM_LINK_ID_ALG_1,

but this coprocessor may hang up, cause and A8 communication failure.

Specific reason is that the two LINK call to SWOSD_TI_algBlendFrame function at the same time lead to stuck, and I've tried direct return in SWOSD_TI_algDmaCopy function is normal.

could you tell me what causes? and DSP can support two link at the same time can make SWOSD?

Thank you!