mdss: display: add support of additional EDP color bit component
mdss: display: add support of additional EDP color bit component

Add support of additional color bit component in addition to
existing 6 bit color component.

Change-Id: Ia0ee7b5d62deb963b13741d2bfcd03a40993d96e
Signed-off-by: Kuogee Hsieh <c0ab2a3a8d056375392b0e127602697694e5d478@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas