ec9ef8dda2
The RGA DMA descriptor list contains only 32-bit addresses. Set the dma_mask to only allocate memory that is addressable by the descriptors. This prevents errors when preparing vb2 buffers that were allocated by the RGA. Signed-off-by: Michael Tretter <m.tretter@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>