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linux-yocto/drivers/misc/bcm-vk/Kconfig
Scott Branden 3a11b0b5d8 misc: bcm-vk: only support ttyVK if CONFIG_TTY is set 
Correct compile issue if CONFIG_TTY is not set by
only adding ttyVK devices if CONFIG_BCM_VK_TTY is set.

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Link: https://lore.kernel.org/r/20210203223826.21674-1-scott.branden@broadcom.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-02-04 00:48:58 +01:00

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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.