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Searched refs:sg_handle (Results 1 – 5 of 5) sorted by relevance

/linux-6.1.9/drivers/media/pci/ivtv/
Divtv-queue.h74 dma_sync_single_for_cpu(&s->itv->pdev->dev, s->sg_handle, in ivtv_stream_sync_for_cpu()
82 dma_sync_single_for_device(&s->itv->pdev->dev, s->sg_handle, in ivtv_stream_sync_for_device()
Divtv-queue.c221 s->sg_handle = dma_map_single(&itv->pdev->dev, s->sg_dma, in ivtv_stream_alloc()
272 if (s->sg_handle != IVTV_DMA_UNMAPPED) { in ivtv_stream_free()
273 dma_unmap_single(&s->itv->pdev->dev, s->sg_handle, in ivtv_stream_free()
276 s->sg_handle = IVTV_DMA_UNMAPPED; in ivtv_stream_free()
Divtv-irq.c424 write_reg(s->sg_handle, IVTV_REG_ENCDMAADDR); in ivtv_dma_enc_start_xfer()
440 write_reg(s->sg_handle, IVTV_REG_DECDMAADDR); in ivtv_dma_dec_start_xfer()
Divtv-driver.h370 dma_addr_t sg_handle; member
Divtv-streams.c190 s->sg_handle = IVTV_DMA_UNMAPPED; in ivtv_stream_init()