mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-21 10:01:00 +00:00
f75d19827b
This compile tests on x86 just perfectly fine. v2: fix missing include complained by kernel test robot Signed-off-by: Christian König <christian.koenig@amd.com> CC: Thierry Reding <thierry.reding@gmail.com> CC: Jonathan Hunter <jonathanh@nvidia.com> CC: linux-tegra@vger.kernel.org Signed-off-by: Thierry Reding <treding@nvidia.com>
30 lines
766 B
Text
30 lines
766 B
Text
# SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
config TEGRA_HOST1X_CONTEXT_BUS
|
|
bool
|
|
|
|
config TEGRA_HOST1X
|
|
tristate "NVIDIA Tegra host1x driver"
|
|
depends on ARCH_TEGRA || COMPILE_TEST
|
|
select DMA_SHARED_BUFFER
|
|
select TEGRA_HOST1X_CONTEXT_BUS
|
|
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
|