Adding help for FB_OMAP_LCD_VGA option

CONFIG_FB_OMAP_LCD_VGA option is present in drivers/video/omap There is no explaination about what this flag does. Lets add information about it.

FB_OMAP_LCD_VGA flag sets resolution of display to VGA (640 X 480). The default resolution of 3430 LDP is 320 X 240.

---
 drivers/video/omap/Kconfig |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

index 083c8fe..ff7049b 100644
@@ -11,7 +11,11 @@ config FB_OMAP
 config FB_OMAP_LCD_VGA
         bool "Use LCD in VGA mode"
 	        depends on MACH_OMAP_3430SDP || MACH_OMAP_LDP
-
+		help
+		  Set LCD resolution as VGA (640 X 480).
+		  Default resolution without this option is QVGA(320 X 240).
+		  Please take a look at drivers/video/omap/lcd_ldp.c file
+		  for lcd driver code.
 choice
 	depends on FB_OMAP && MACH_OVERO
 	prompt "Screen resolution"

1.7.1

Looks fine to me. I'll apply to my tree.

In the long run let's try to port the LCD drivers to the new display subsystem driver, and remove hacky Kconfigs like this =).

Tomi