Digital Devices Octopus, Cine, and MAX PCIe DVB bridge cards
PCIe bridge cards from German vendor Digital Devices that host satellite, cable, and terrestrial TV tuner modules, including the Octopus, Cine, and MAX product lines (such as the MAX SX8 eight-tuner DVB-S2/S2X card). They are used mainly by broadcast professionals and home-theatre enthusiasts in Europe, and have shipped from the early 2010s through to 2025.
recommendation
Worth keeping but worth flagging as a niche driver, because Digital Devices is still selling current PCIe tuner cards like the MAX SX8 and MAX SX8 Basic in 2025 and the code is still being touched in stable kernels (a bug fix in February 2024 and a media-wide DMA API conversion in October 2025). The user base is small — primarily broadcast and enthusiast DVB setups in Europe — but there is no alternative in-tree driver for the same hardware, so removal would strand current buyers.
repository signals
sources
- lore.kernel.org
Stable trees carried a ddbridge-specific bug fix in February 2024 ('media: ddbridge: fix an error code problem in ddb_probe'), showing ongoing maintenance rather than abandonment.
- lore.kernel.org
ddbridge code was still being updated in supported stable kernels in October 2025 via a media-wide DMA API conversion, indicating the driver remains live in maintained trees.
- digitaldevices.de
Digital Devices continued listing the MAX SX8 as a current PCIe tuner card for Linux, supporting the conclusion that ddbridge-backed hardware was still sold new in 2025.
- digitaldevices.de
A second current product variant ('MAX SX8 Basic') was also listed by the vendor, reinforcing that this hardware family was not purely legacy.
- cateee.net
LKDDb shows CONFIG_DVB_DDBRIDGE remains present in current kernel series and maps to Digital Devices PCI IDs, confirming upstream support scope.
codex reasoning notes (technical)
Local shell inspection (`rg`, `sed`) identified this as the Digital Devices PCIe DVB bridge driver covering Octopus/Cine/Max boards, including MAX SX8-class cards. `lore_file_timeline` on `drivers/media/pci/ddbridge/ddbridge-main.c` showed recent stable-tree touches and no removal discussion; the cited lore URLs were taken from that timeline output. Web search found current Digital Devices product pages for MAX SX8 and MAX SX8 Basic, supporting 'still sold new in 2025' but only in a niche DVB/broadcast market, so deployments today are low. LKDDb was obtained from web search to confirm the driver is still present in current kernels. No natural in-tree replacement driver was found for the same hardware family; recommendation is to keep it, but annotate as niche/thinly maintained rather than broadly deployed.