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

/Linux-v5.10/drivers/media/pci/ivtv/
Divtv-queue.h73 pci_dma_sync_single_for_cpu(s->itv->pdev, s->sg_handle, in ivtv_stream_sync_for_cpu()
80 pci_dma_sync_single_for_device(s->itv->pdev, s->sg_handle, in ivtv_stream_sync_for_device()
Divtv-queue.c221 s->sg_handle = pci_map_single(itv->pdev, s->sg_dma, in ivtv_stream_alloc()
271 if (s->sg_handle != IVTV_DMA_UNMAPPED) { in ivtv_stream_free()
272 pci_unmap_single(s->itv->pdev, s->sg_handle, in ivtv_stream_free()
274 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.h373 dma_addr_t sg_handle; member
Divtv-streams.c190 s->sg_handle = IVTV_DMA_UNMAPPED; in ivtv_stream_init()