board: kcal: add init values or the display boots completely black.

Change-Id: I4139ca1112b0830f6f02205c23e689b623d08c36
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
mdss: overlay: bye logs, was (not) nice to meet you.

Change-Id: I74c085af303d963db8bca05d1bd89eab6d81afe9
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
defconfig: find7 enable LCD_KCAL

Change-Id: If9e2d9838c8dcee7624a8a63d97274e2ede65b25