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Commit 04bd8ac1 authored by Tomi Valkeinen's avatar Tomi Valkeinen
Browse files

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: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent f1a813d3

drivers/video/omap2/dss/dispc.c

+5 −0
Original line number Diff line number Diff line
@@ -2589,6 +2589,11 @@ int dispc_ovl_enable(enum omap_plane plane, bool enable) 
	return 0;

}



bool dispc_ovl_enabled(enum omap_plane plane)

{

	return REG_GET(DISPC_OVL_ATTRIBUTES(plane), 0, 0);

}



static void dispc_mgr_disable_isr(void *data, u32 mask)

{

	struct completion *compl = data;

drivers/video/omap2/dss/dss.h

+1 −0
Original line number Diff line number Diff line
@@ -427,6 +427,7 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi, 
		bool replication, const struct omap_video_timings *mgr_timings,

		bool mem_to_mem);

int dispc_ovl_enable(enum omap_plane plane, bool enable);

bool dispc_ovl_enabled(enum omap_plane plane);

void dispc_ovl_set_channel_out(enum omap_plane plane,

		enum omap_channel channel);