Added missing tegra files.HEADmaster

1 files changed, 126 insertions, 0 deletions

diff --git a/drivers/video/tegra/Kconfig b/drivers/video/tegra/Kconfig
new file mode 100644
index 00000000000..7de26267155
--- /dev/null
+++ b/drivers/video/tegra/Kconfig
@@ -0,0 +1,126 @@
+if ARCH_TEGRA
+
+comment "NVIDIA Tegra Display Driver options"
+
+config TEGRA_GRHOST
+        tristate "Tegra graphics host driver"
+        help
+          Driver for the Tegra graphics host hardware.
+
+config TEGRA_DC
+        tristate "Tegra Display Contoller"
+        depends on ARCH_TEGRA && TEGRA_GRHOST
+        select FB_MODE_HELPERS
+        select I2C
+        help
+          Tegra display controller support.
+
+config FB_TEGRA
+        tristate "Tegra Framebuffer driver"
+        depends on TEGRA_DC && FB = y
+        select FB_CFB_FILLRECT
+        select FB_CFB_COPYAREA
+        select FB_CFB_IMAGEBLIT
+        default FB
+        help
+          Framebuffer device support for the Tegra display controller.
+
+config TEGRA_DC_EXTENSIONS
+        bool "Tegra Display Controller Extensions"
+        depends on TEGRA_DC
+        default y
+        help
+          This exposes support for extended capabilities of the Tegra display
+          controller to userspace drivers.
+
+config TEGRA_NVMAP
+        bool "Tegra GPU memory management driver (nvmap)"
+        default y
+        help
+          Say Y here to include the memory management driver for the Tegra
+          GPU, multimedia and display subsystems
+
+config NVMAP_RECLAIM_UNPINNED_VM
+        bool "Virtualize IOVMM memory in nvmap"
+        depends on TEGRA_NVMAP && TEGRA_IOVMM
+        default y
+        help
+          Say Y here to enable nvmap to reclaim I/O virtual memory after
+          it has been unpinned, and re-use it for other handles. This can
+          allow a larger virtual I/O VM space than would normally be
+          supported by the hardware, at a slight cost in performance.
+
+config NVMAP_ALLOW_SYSMEM
+        bool "Allow physical system memory to be used by nvmap"
+        depends on TEGRA_NVMAP
+        default y
+        help
+          Say Y here to allow nvmap to use physical system memory (i.e.,
+          shared with the operating system but not translated through
+          an IOVMM device) for allocations.
+
+config NVMAP_HIGHMEM_ONLY
+        bool "Use only HIGHMEM for nvmap"
+        depends on TEGRA_NVMAP && (NVMAP_ALLOW_SYSMEM || TEGRA_IOVMM) && HIGHMEM
+        default n
+        help
+          Say Y here to restrict nvmap system memory allocations (both
+          physical system memory and IOVMM) to just HIGHMEM pages.
+
+config NVMAP_CARVEOUT_KILLER
+        bool "Reclaim nvmap carveout by killing processes"
+        depends on TEGRA_NVMAP
+        default n
+        help
+          Say Y here to allow the system to reclaim carveout space by killing
+          processes. This will kill the largest consumers of lowest priority
+          first.
+
+config NVMAP_CARVEOUT_COMPACTOR
+        bool "Compact carveout when it gets fragmented"
+        depends on TEGRA_NVMAP
+        default y
+        help
+          When carveout allocation attempt fails, compactor defragements
+          heap and retries the failed allocation.
+          Say Y here to let nvmap to keep carveout fragmentation under control.
+
+
+config NVMAP_VPR
+        bool "Enable VPR Heap."
+        depends on TEGRA_NVMAP
+        default n
+        help
+          Say Y here to enable Video Protection Region(VPR) heap.
+          if unsure, say N.
+
+config TEGRA_DSI
+        bool "Enable DSI panel."
+        default n
+        help
+          Say Y here to enable the DSI panel.
+
+config NVMAP_CONVERT_CARVEOUT_TO_IOVMM
+        bool "Convert carveout to IOVMM"
+        depends on TEGRA_NVMAP && TEGRA_IOVMM_SMMU
+        default y
+        help
+          Say Y here to force to convert carveout memory requests to
+          I/O virtual memory requests.
+
+config TEGRA_NVHDCP
+        bool "Support NVHDCP content protection on HDMI"
+        default n
+        help
+          Say Y here to support NVHDCP upstream and downstream protocols, this
+          requires a correctly fused chip to negotiate keys.
+
+config TEGRA_HDMI_74MHZ_LIMIT
+        bool "Support only up to 74.25 MHz HDMI pixel frequency"
+        default n
+        help
+          Say Y here to make kernel report only low bandwidth modes.
+          Useful only for boards which can't deliver 148.50 MHz.
+
+endif
+