OMAPDSS: add dispc_ovl_enabled()
authorTomi Valkeinen <tomi.valkeinen@ti.com>
Wed, 10 Oct 2012 11:13:15 +0000 (14:13 +0300)
committerTomi Valkeinen <tomi.valkeinen@ti.com>
Mon, 29 Oct 2012 10:44:39 +0000 (12:44 +0200)
commit04bd8ac14e6c0d4f75be0950c14f9791ffdc76d7
tree28cd5c3bff61e7f4c9ffcc279a7a2d91ff84a46b
parentf1a813d35f5aa53290814b2c646972b4e89c733e
OMAPDSS: add dispc_ovl_enabled()

Add new dispc function, dispc_ovl_enabled(). This returns if the overlay
enable bit is set in the registers.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
drivers/video/omap2/dss/dispc.c
drivers/video/omap2/dss/dss.h