video: da8xx-fb: let compiler decide what to inline

Remove use of explicit inline compiler directive and let the compiler
make the decision as per Documentation/CodingStyle.
video: da8xx-fb: adding am33xx as dependency

Updating Kconfig to allow am33xx to include lcdc fbdev driver
including some extra dependencies needed by device tree mods.

v2: must add FB_MODE_HELPERS as VIDEOMODE_HELPERS alone doesn't
	get the correct functions from fbmon.c built in.

Signed-off-by: Darren Etheridge <detheridge@ti.com>
video: da8xx-fb: adding dt support

Driver is provided a means to have the probe triggered by DT.

Obtain fb_videomode details for the connected lcd panel using the
display timing details present in DT.

strcut lcd_ctrl_config information required for driver is currently
obtained via platform data. To handle DT probing, create
lcd_ctrl_config and populate it with default values, these values are
sufficient for the panels so far used with this controller to work.

v2: squashing multiple commits from Afzal Mohammed (afzal@ti.com)
Add LCDC device entry in to DT for AM335x EVM

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
AM335X-EVM Enables LCD Backlight support

Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Darren Etheridge <detheridge@ti.com>
adding lcdc fbdev dt entries

Signed-off-by: Darren Etheridge <detheridge@ti.com>
arm/dts Add dts and associated built target for fbdev on boneblack

This patch should not be sent upstream, it is for test only

Signed-off-by: Darren Etheridge <detheridge@ti.com>