Hi Chaoyi, > I think it should be for every submit. That is, when you set > task_count_clear, you should also set task_last_layer_clear at the same > time.
That is what the driver does, and now it does it on purpose rather than by inheritance. v7 writes PC_TASK_CON_TASK_LAST_LAYER_CLEAR | PC_TASK_CON_TASK_COUNT_CLEAR | PC_TASK_CON_TASK_PP_EN | PC_TASK_CON_TASK_NUMBER(n) per submit, with the three RK3576 bits at 16, 17 and 18 and the RK3588 ones at 12 and 13 beside them. Thank you for both answers. The layout settles a register this driver had only been able to reach by comparing traces, and the bit at 18 is one it was setting without knowing what it was. Jiaxing
