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kernel/linux-imx6_3.14.28/drivers/gpu/host1x/Kconfig 617 Bytes
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  config TEGRA_HOST1X
  	tristate "NVIDIA Tegra host1x driver"
  	depends on ARCH_TEGRA || (ARM && COMPILE_TEST)
  	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