OMAP: add TI OMAP framebuffer driver

[linux-2.6-omap-h63xx.git] / drivers / video / omap / Kconfig

diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig
new file mode 100644 (file)
index 0000000..d27db84
--- /dev/null
+++ b/drivers/video/omap/Kconfig
@@ -0,0 +1,38 @@
+config FB_OMAP
+       tristate "OMAP frame buffer support (EXPERIMENTAL)"
+       depends on FB
+       select FB_CFB_FILLRECT
+       select FB_CFB_COPYAREA
+       select FB_CFB_IMAGEBLIT
+       help
+          Frame buffer driver for OMAP based boards.
+
+config FB_OMAP_BOOTLOADER_INIT
+       bool "Check bootloader initializaion"
+       depends on FB_OMAP
+       help
+         Say Y here if you want to enable checking if the bootloader has
+         already initialized the display controller. In this case the
+         driver will skip the initialization.
+
+config FB_OMAP_CONSISTENT_DMA_SIZE
+       int "Consistent DMA memory size (MB)"
+       depends on FB_OMAP
+       range 1 14
+       default 2
+       help
+         Increase the DMA consistent memory size according to your video
+         memory needs, for example if you want to use multiple planes.
+         The size must be 2MB aligned.
+         If unsure say 1.
+
+config FB_OMAP_DMA_TUNE
+        bool "Set DMA SDRAM access priority high"
+        depends on FB_OMAP && ARCH_OMAP1
+        help
+          On systems in which video memory is in system memory
+          (SDRAM) this will speed up graphics DMA operations.
+          If you have such a system and want to use rotation
+          answer yes. Answer no if you have a dedicated video
+          memory, or don't use any of the accelerated features.
+