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Lines Matching refs:dmat

50 	obj->dmat = ddev->dmat;
54 		error = -drm_prime_sg_to_bus_dmamem(obj->dmat, obj->dmasegs, 1,
64 				    PHYS_TO_BUS_MEM(obj->dmat, obj->vmem_addr);
71 			error = bus_dmamem_alloc(obj->dmat, obj->dmasize,
78 	error = bus_dmamem_map(obj->dmat, obj->dmasegs, nsegs,
83 	error = bus_dmamap_create(obj->dmat, obj->dmasize, 1,
87 	error = bus_dmamap_load(obj->dmat, obj->dmamap, obj->vaddr,
100 	bus_dmamap_destroy(obj->dmat, obj->dmamap);
102 	bus_dmamem_unmap(obj->dmat, obj->vaddr, obj->dmasize);
109 		bus_dmamem_free(obj->dmat, obj->dmasegs, nsegs);
127 	bus_dmamap_unload(obj->dmat, obj->dmamap);
128 	bus_dmamap_destroy(obj->dmat, obj->dmamap);
129 	bus_dmamem_unmap(obj->dmat, obj->vaddr, obj->dmasize);
135 		bus_dmamem_free(obj->dmat, obj->dmasegs, 1);
209 		mdpgno = bus_dmamem_mmap(obj->dmat, obj->dmasegs, 1,
244 	return drm_prime_bus_dmamem_to_sg(obj->dmat, obj->dmasegs, 1);