Lines Matching defs:dma
59 // Description: Allocates a free dma page using kernel ioctls, then
60 // programs the data into the already allocated dma buffer list.
69 drmI810DMA dma;
72 dma.granted = 0;
73 dma.request_size = 4096;
74 while(!dma.granted) {
75 if(GET_BUFFER(pI810XvMC, dma) || !dma.granted)
79 buf = &(pI810XvMC->dmabufs->list[dma.request_idx]);
80 buf->idx = dma.request_idx;
82 buf->total = dma.request_size;
83 buf->address = (drmAddress)dma.virtual;
271 Map dma Buffers: Not really, this would be a drmMapBufs
702 // supplied. This enables you to print out the dma buffers from