Cret: Modify HDMI enable/disable condition
Cret: Modify HDMI enable/disable condition

Cret does not support DB, the HDMI implement at MB side.
Need to remove HDMI enable/disable condition(by FW_Conifg)
and enable function in board init directly.

BUG=b:185434117
BRANCH=dedede
TEST=make BOARD=cret

Signed-off-by: johnwc_yeh <a26dca6e8a2810db3758366d77c832dfbf16f917@compal.corp-partner.google.com>
Change-Id: I2a2eedc89b163c7629c1650fdb56de9f206dfd42
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2825715
Reviewed-by: Elthan Huang <a5682efe0e7006173fa6b468bbf36cc9c182d5a5@compal.corp-partner.google.com>
Reviewed-by: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>
Tested-by: Elthan Huang <a5682efe0e7006173fa6b468bbf36cc9c182d5a5@compal.corp-partner.google.com>
Commit-Queue: Aseda Aboagye <12c9b286316a940fd31c24070da5ab64cdd4d0e7@chromium.org>

coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec,coreboot/chrome-ec