OMAP: OMAPFB: 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.

Signed-off-by: Mayuresh Janorkar <mayur@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/omap/Kconfig b/drivers/video/omap/Kconfig
index 083c8fe53e24147962a1f821657cf1bfcff8608c..ff7049b2cc8ff568c862186787814b59d354f7b0 100644 (file)
--- a/drivers/video/omap/Kconfig
+++ b/drivers/video/omap/Kconfig
@@ -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"