BT8XX GPIO abuser
modulename: gpio-bt8xx.ko
configname: CONFIG_GPIO_BT8XX
Linux Kernel Configuration
└─>Device Drivers
└─>GPIO Support
└─>PCI support
└─>PCI GPIO expanders
└─>BT8XX GPIO abuser
In linux kernel since version 2.6.27 (release Date: 2008-10-09)
The BT8xx frame grabber chip has 24 GPIO pins that can be abused
as a cheap PCI GPIO card.
This chip can be found on Miro, Hauppauge and STB TV-cards.
The card needs to be physically altered for using it as a
GPIO card. For more information on how to build a GPIO card
from a BT8xx TV card, see the documentation file at
Documentation/driver-api/gpio/bt8xxgpio.rst
If unsure, say N.
as a cheap PCI GPIO card.
This chip can be found on Miro, Hauppauge and STB TV-cards.
The card needs to be physically altered for using it as a
GPIO card. For more information on how to build a GPIO card
from a BT8xx TV card, see the documentation file at
Documentation/driver-api/gpio/bt8xxgpio.rst
If unsure, say N.