hw/dma/omap_dma.c

37     uint32_t elements;  member
89         int elements;  member
157     a->elements = ch->elements;  in omap_dma_channel_load()
163     if (unlikely(!ch->elements || !ch->frames)) {  in omap_dma_channel_load()
395         if (a->element == a->elements) {  in omap_dma_transfer_generic()
419         if (a->element == (a->elements >> 1))  in omap_dma_transfer_generic()
439         if (a->element == a->elements) {  in omap_dma_transfer_generic()
506     int frames, min_elems, elements[__omap_dma_intr_last];
531         elements[id] = nelements;   \
532         if (elements[id] < min_elems)   \
533             min_elems = elements[id];   \
535         elements[id] = INT_MAX;
537     /* Elements */
546      * transfers using soc_dma but limit min_elems to a->elements - ...
552                     (a->frames - a->frame - 2) * a->elements +
553                     (a->elements - a->element + 1))
557                     (a->elements >> 1) +
558                     (a->element >= (a->elements >> 1) ? a->elements : 0) -
563                     a->elements - a->element)
567                     a->elements - a->element)
584                     (a->frames - a->frame - 1) * a->elements +
585                     (a->elements - a->element))
598         if (min_elems == elements[omap_dma_intr_element_sync])
602         if (min_elems == elements[omap_dma_intr_last_frame])
607         if (min_elems == elements[omap_dma_intr_half_frame])
611         if (min_elems == elements[omap_dma_intr_packet])
615         if (min_elems == elements[omap_dma_intr_packet_sync])
619         if (min_elems == elements[omap_dma_intr_frame_sync])
623         if (min_elems == elements[omap_dma_intr_frame])
626         if (min_elems == elements[omap_dma_intr_block]) {
662             frames = a->element / a->elements;
663             a->element = a->element % a->elements;
799         *value = ch->elements;
941         ch->elements = value;