The old code in dwc2_process_periodic_channels() would only enable the
"periodic empty" interrupt if we weren't using DMA. That wasn't right
since we can still get into cases where we have small FIFOs even on
systems that have DMA (the rk3288 is a prime example).
Let's always enable/disable the
The old code in dwc2_process_periodic_channels() would only enable the
"periodic empty" interrupt if we weren't using DMA. That wasn't right
since we can still get into cases where we have small FIFOs even on
systems that have DMA (the rk3288 is a prime example).
Let's always enable/disable the
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