[mirror_ubuntu-jammy-kernel.git] / drivers / gpu / host1x / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
config TEGRA_HOST1X
	tristate "NVIDIA Tegra host1x driver"
	depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
	select IOMMU_IOVA
	help
	  Driver for the NVIDIA Tegra host1x hardware.

	  The Tegra host1x module is the DMA engine for register access to
	  Tegra's graphics- and multimedia-related modules. The modules served
	  by host1x are referred to as clients. host1x includes some other
	  functionality, such as synchronization.

if TEGRA_HOST1X

config TEGRA_HOST1X_FIREWALL
	bool "Enable HOST1X security firewall"
	default y
	help
	  Say yes if kernel should protect command streams from tampering.

	  If unsure, choose Y.

endif
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
75471687 TB	2	config TEGRA_HOST1X
75471687 TB	3	tristate "NVIDIA Tegra host1x driver"
6f44c2b5	4	depends on ARCH_TEGRA \|\| (ARM && COMPILE_TEST)
c8a20364	5	select IOMMU_IOVA
75471687 TB	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.
6579324a TB	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