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: Tomi Valkeinen <tomi.valkeinen@ti.com>

diff --git a/drivers/video/fbdev/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c
index c50bb0124d8767c6d8b3ae667c5169e2f55e4b14..6018518c1b25595c5b3f6f2851b16a0f4b50236d 100644 (file)
--- a/drivers/video/fbdev/omap2/dss/dispc.c
+++ b/drivers/video/fbdev/omap2/dss/dispc.c
@@ -2857,6 +2857,8 @@ int dispc_wb_setup(const struct omap_dss_writeback_info *wi,
        l = dispc_read_reg(DISPC_OVL_ATTRIBUTES(plane));
        l = FLD_MOD(l, truncation, 10, 10);     /* TRUNCATIONENABLE */
        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);
 
        return r;