| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # Broadcom VK device |
| # |
| config BCM_VK |
| tristate "Support for Broadcom VK Accelerators" |
| depends on PCI_MSI |
| help |
| Select this option to enable support for Broadcom |
| VK Accelerators. VK is used for performing |
| multiple specific offload processing tasks in parallel. |
| Such offload tasks assist in such operations as video |
| transcoding, compression, and crypto tasks. |
| This driver enables userspace programs to access these |
| accelerators via /dev/bcm-vk.N devices. |
| |
| If unsure, say N. |
| |
| config BCM_VK_TTY |
| bool "Enable tty ports on a Broadcom VK Accelerator device" |
| depends on TTY |
| depends on BCM_VK |
| help |
| Select this option to enable tty support to allow console |
| access to Broadcom VK Accelerator cards from host. |
| |
| Device node will in the form /dev/bcm-vk.x_ttyVKy where: |
| x is the instance of the VK card |
| y is the tty device number on the VK card. |
