video: mxsfb: enable setting ENABLE negative polarity
authorGiulio Benetti <giulio.benetti@benettiengineering.com>
Wed, 8 Apr 2020 15:10:19 +0000 (17:10 +0200)
committerStefano Babic <sbabic@denx.de>
Sat, 18 Apr 2020 10:54:43 +0000 (12:54 +0200)
commit76f6bcd7428064b7c2b9609823732c1d5fb70e99
tree0e0d8760026c000aea86fed3ea5c847a445077b8
parent7c30d767b87250a82721c26623735edf920d20a9
video: mxsfb: enable setting ENABLE negative polarity

ENABLE signal can now be flipped by writing its bitmask on vdctrl0
register.

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
drivers/video/mxsfb.c