alistair23-linux/drivers/gpu/host1x/Kconfig
Thomas Gleixner ec8f24b7fa treewide: Add SPDX license identifier - Makefile/Kconfig
Add SPDX license identifiers to all Make/Kconfig files which:

 - Have no license information of any form

These files fall under the project license, GPL v2 only. The resulting SPDX
license identifier is:

  GPL-2.0-only

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-21 10:50:46 +02:00

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# 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 if IOMMU_SUPPORT
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