drivers/gpu/host1x/Kconfig

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 config TEGRA_HOST1X
   3         tristate "NVIDIA Tegra host1x driver"
   4         depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
   5         select IOMMU_IOVA
   6         help
   7           Driver for the NVIDIA Tegra host1x hardware.
   8
   9           The Tegra host1x module is the DMA engine for register access to
  10           Tegra's graphics- and multimedia-related modules. The modules served
  11           by host1x are referred to as clients. host1x includes some other
  12           functionality, such as synchronization.
  13
  14 if TEGRA_HOST1X
  15
  16 config TEGRA_HOST1X_FIREWALL
  17         bool "Enable HOST1X security firewall"
  18         default y
  19         help
  20           Say yes if kernel should protect command streams from tampering.
  21
  22           If unsure, choose Y.
  23
  24 endif