LXR linux/drivers/gpu/host1x/Kconfig

   1# SPDX-License-Identifier: GPL-2.0-only
   2config 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
  14if TEGRA_HOST1X
  15
  16config 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
  24endif
  25