On Fri, 7 Mar 2025 09:03:59 +0100, Thomas Zimmermann wrote: > Importing dma-bufs via PRIME requires a DMA-capable device. Devices on > peripheral busses, such as USB, often cannot perform DMA by themselves. > Without DMA-capable device PRIME import fails. DRM drivers for USB > devices already use a separate DMA device for dma-buf imports. Make the > mechanism generally available. > > [ ... ]
Reviewed-by: Maxime Ripard <mrip...@kernel.org> Thanks! Maxime
