1config TEGRA_HOST1X
 2	tristate "NVIDIA Tegra host1x driver"
 3	depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
 
 4	help
 5	  Driver for the NVIDIA Tegra host1x hardware.
 6
 7	  The Tegra host1x module is the DMA engine for register access to
 8	  Tegra's graphics- and multimedia-related modules. The modules served
 9	  by host1x are referred to as clients. host1x includes some other
10	  functionality, such as synchronization.
11
12if TEGRA_HOST1X
13
14config TEGRA_HOST1X_FIREWALL
15	bool "Enable HOST1X security firewall"
16	default y
17	help
18	  Say yes if kernel should protect command streams from tampering.
19
20	  If unsure, choose Y.
21
22endif

 1config TEGRA_HOST1X
 2	tristate "NVIDIA Tegra host1x driver"
 3	depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
 4	select IOMMU_IOVA if IOMMU_SUPPORT
 5	help
 6	  Driver for the NVIDIA Tegra host1x hardware.
 7
 8	  The Tegra host1x module is the DMA engine for register access to
 9	  Tegra's graphics- and multimedia-related modules. The modules served
10	  by host1x are referred to as clients. host1x includes some other
11	  functionality, such as synchronization.
12
13if TEGRA_HOST1X
14
15config TEGRA_HOST1X_FIREWALL
16	bool "Enable HOST1X security firewall"
17	default y
18	help
19	  Say yes if kernel should protect command streams from tampering.
20
21	  If unsure, choose Y.
22
23endif