OMAP4: DSS2: HDMI: HDMI driver header file addition
OMAP4: DSS2: HDMI: HDMI driver header file addition

Adding the hdmi interface driver header file (hdmi.h) to the dss driver.
Register and structure declaration done here.

Signed-off-by: Mythri P K <74b672f726c098f2ab68a1ab2842dbbb27ee99d0@ti.com>
Signed-off-by: Tomi Valkeinen <e1ca4dbb8be1acaf20734fecd2da10ed1d46a9bb@ti.com>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas