PL330 DMA Controller - Githubissues

worproject / Rockchip-Windows-Drivers

Windows on Arm drivers for RK35xx platforms.

123 stars 15 forks source link

PL330 DMA Controller #11

Closed coolstar closed 10 months ago

coolstar commented 10 months ago

Add v1 DMA Controller driver

Supports:

Multiple DMA controllers (use ctlrName _DSD to specify a unique name for each one)
Multiple DMA channels per controller
Reading DMA position register
Submitting Cyclic DMA (for audio) -- note cyclic buffer must be contiguous
Interrupts for periodic DMA events

Planned:

Supporting normal DMA transactions (placeholder is in the interface standard, but is not implemented yet)

Tested with I2S driver that will be in a following PR