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Commit 4c055ce0 authored by Tomi Valkeinen's avatar Tomi Valkeinen
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OMAPDSS: set WB capturemode for m2m mode 



In mem-to-mem mode WB CAPTUREMODE needs to be set to 1 (capture one
frame).

Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 7d18bbee

drivers/video/fbdev/omap2/dss/dispc.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -2857,6 +2857,8 @@ int dispc_wb_setup(const struct omap_dss_writeback_info *wi, 
	l = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));

	l = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));

	l = FLD_MOD(l, truncation, 10, 10);	/* TRUNCATIONENABLE */

	l = FLD_MOD(l, truncation, 10, 10);	/* TRUNCATIONENABLE */

	l = FLD_MOD(l, mem_to_mem, 19, 19);	/* WRITEBACKMODE */

	l = FLD_MOD(l, mem_to_mem, 19, 19);	/* WRITEBACKMODE */

	if (mem_to_mem)

		l = FLD_MOD(l, 1, 26, 24);	/* CAPTUREMODE */

	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), l);

	dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), l);





	return r;

	return r;