1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "NVIDIA Tegra host1x driver"
4 depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
7 Driver for the NVIDIA Tegra host1x hardware.
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.
16 config TEGRA_HOST1X_FIREWALL
17 bool "Enable HOST1X security firewall"
20 Say yes if kernel should protect command streams from tampering.