1.. SPDX-License-Identifier: GPL-2.0 2 3PCI drivers 4=========== 5 6The PCI boards are identified by an identification called PCI ID. The PCI ID 7is actually composed by two parts: 8 9 - Vendor ID and device ID; 10 - Subsystem ID and Subsystem device ID; 11 12The ``lspci -nn`` command allows identifying the vendor/device PCI IDs: 13 14.. code-block:: none 15 :emphasize-lines: 3 16 17 $ lspci -nn 18 ... 19 00:0a.0 Multimedia controller [0480]: Philips Semiconductors SAA7131/SAA7133/SAA7135 Video Broadcast Decoder [1131:7133] (rev d1) 20 00:0b.0 Multimedia controller [0480]: Brooktree Corporation Bt878 Audio Capture [109e:0878] (rev 11) 21 01:00.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb [14f1:8880] (rev 0f) 22 02:01.0 Multimedia video controller [0400]: Internext Compression Inc iTVC15 (CX23415) Video Decoder [4444:0803] (rev 01) 23 02:02.0 Multimedia video controller [0400]: Conexant Systems, Inc. CX23418 Single-Chip MPEG-2 Encoder with Integrated Analog Video/Broadcast Audio Decoder [14f1:5b7a] 24 02:03.0 Multimedia video controller [0400]: Brooktree Corporation Bt878 Video Capture [109e:036e] (rev 11) 25 ... 26 27The subsystem IDs can be obtained using ``lspci -vn`` 28 29.. code-block:: none 30 :emphasize-lines: 4 31 32 $ lspci -vn 33 ... 34 00:0a.0 0480: 1131:7133 (rev d1) 35 Subsystem: 1461:f01d 36 Flags: bus master, medium devsel, latency 32, IRQ 209 37 Memory at e2002000 (32-bit, non-prefetchable) [size=2K] 38 Capabilities: [40] Power Management version 2 39 ... 40 41At the above example, the first card uses the ``saa7134`` driver, and 42has a vendor/device PCI ID equal to ``1131:7133`` and a PCI subsystem 43ID equal to ``1461:f01d`` (see :doc:`Saa7134 card list<saa7134-cardlist>`). 44 45Unfortunately, sometimes the same PCI subsystem ID is used by different 46products. So, several media drivers allow passing a ``card=`` parameter, 47in order to setup a card number that would match the correct settings for 48an specific board. 49 50The current supported PCI/PCIe cards (not including staging drivers) are 51listed below\ [#]_. 52 53.. [#] some of the drivers have sub-drivers, not shown at this table 54 55================ ======================================================== 56Driver Name 57================ ======================================================== 58altera-ci Altera FPGA based CI module 59b2c2-flexcop-pci Technisat/B2C2 Air/Sky/Cable2PC PCI 60bt878 DVB/ATSC Support for bt878 based TV cards 61bttv BT8x8 Video For Linux 62cobalt Cisco Cobalt 63cx18 Conexant cx23418 MPEG encoder 64cx23885 Conexant cx23885 (2388x successor) 65cx25821 Conexant cx25821 66cx88xx Conexant 2388x (bt878 successor) 67ddbridge Digital Devices bridge 68dm1105 SDMC DM1105 based PCI cards 69dt3155 DT3155 frame grabber 70dvb-ttpci AV7110 cards 71earth-pt1 PT1 cards 72earth-pt3 Earthsoft PT3 cards 73hexium_gemini Hexium Gemini frame grabber 74hexium_orion Hexium HV-PCI6 and Orion frame grabber 75hopper HOPPER based cards 76ipu3-cio2 Intel ipu3-cio2 driver 77ivtv Conexant cx23416/cx23415 MPEG encoder/decoder 78ivtvfb Conexant cx23415 framebuffer 79mantis MANTIS based cards 80mxb Siemens-Nixdorf 'Multimedia eXtension Board' 81netup-unidvb NetUP Universal DVB card 82ngene Micronas nGene 83pluto2 Pluto2 cards 84saa7134 Philips SAA7134 85saa7164 NXP SAA7164 86smipcie SMI PCIe DVBSky cards 87solo6x10 Bluecherry / Softlogic 6x10 capture cards (MPEG-4/H.264) 88sta2x11_vip STA2X11 VIP Video For Linux 89tw5864 Techwell TW5864 video/audio grabber and encoder 90tw686x Intersil/Techwell TW686x 91tw68 Techwell tw68x Video For Linux 92zoran Zoran-36057/36067 JPEG codec 93================ ======================================================== 94 95Some of those drivers support multiple devices, as shown at the card 96lists below: 97 98.. toctree:: 99 :maxdepth: 1 100 101 bttv-cardlist 102 cx18-cardlist 103 cx23885-cardlist 104 cx88-cardlist 105 ivtv-cardlist 106 saa7134-cardlist 107 saa7164-cardlist 108 zoran-cardlist 109