xref: /openbmc/linux/drivers/misc/bcm-vk/Kconfig (revision 08f3e087)
1# SPDX-License-Identifier: GPL-2.0-only
2#
3# Broadcom VK device
4#
5config BCM_VK
6	tristate "Support for Broadcom VK Accelerators"
7	depends on PCI_MSI
8	help
9	  Select this option to enable support for Broadcom
10	  VK Accelerators.  VK is used for performing
11	  multiple specific offload processing tasks in parallel.
12	  Such offload tasks assist in such operations as video
13	  transcoding, compression, and crypto tasks.
14	  This driver enables userspace programs to access these
15	  accelerators via /dev/bcm-vk.N devices.
16
17	  If unsure, say N.
18
19config BCM_VK_TTY
20	bool "Enable tty ports on a Broadcom VK Accelerator device"
21	depends on TTY
22	depends on BCM_VK
23	help
24	  Select this option to enable tty support to allow console
25	  access to Broadcom VK Accelerator cards from host.
26
27	  Device node will in the form /dev/bcm-vk.x_ttyVKy where:
28	  x is the instance of the VK card
29	  y is the tty device number on the VK card.
30