175471687STerje Bergstromconfig TEGRA_HOST1X 275471687STerje Bergstrom tristate "NVIDIA Tegra host1x driver" 3*6f44c2b5SThierry Reding depends on ARCH_TEGRA || (ARM && COMPILE_TEST) 475471687STerje Bergstrom help 575471687STerje Bergstrom Driver for the NVIDIA Tegra host1x hardware. 675471687STerje Bergstrom 775471687STerje Bergstrom The Tegra host1x module is the DMA engine for register access to 875471687STerje Bergstrom Tegra's graphics- and multimedia-related modules. The modules served 975471687STerje Bergstrom by host1x are referred to as clients. host1x includes some other 1075471687STerje Bergstrom functionality, such as synchronization. 116579324aSTerje Bergstrom 126579324aSTerje Bergstromif TEGRA_HOST1X 136579324aSTerje Bergstrom 146579324aSTerje Bergstromconfig TEGRA_HOST1X_FIREWALL 156579324aSTerje Bergstrom bool "Enable HOST1X security firewall" 166579324aSTerje Bergstrom default y 176579324aSTerje Bergstrom help 186579324aSTerje Bergstrom Say yes if kernel should protect command streams from tampering. 196579324aSTerje Bergstrom 206579324aSTerje Bergstrom If unsure, choose Y. 216579324aSTerje Bergstrom 226579324aSTerje Bergstromendif 23