OMAP: add TI OMAP framebuffer driver
- Add Texas Instruments OMAP framebuffer driver. This driver is being used
for various OMAP1/2 series based boards and products e.g Nokia N800 Internet
Tablet, H4, H3, Siemens SX1 etc.
- LCD panel registration and controller code is separated in different file
and interfaces.
Signed-off-by: Trilok Soni <soni.trilok@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig
new file mode 100644
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.
+