Pcitvcapturecardlwpcitvfmdrivers May 2026

probe(pci_dev) pci_enable_device(dev); pci_request_regions(dev, "pcitvcapture"); pci_set_master(dev); mmio = ioremap(pci_resource_start(dev, BAR0), size); irq = dev->irq; request_irq(irq, isr_handler, IRQF_SHARED, "pcitvcap", dev); init_dma_ring(); register_v4l2_device(); create_dev_nodes();