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Commit e9c31afc authored by Archit Taneja's avatar Archit Taneja Committed by Tomi Valkeinen
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OMAP: DSS2: Fix error path in omap_dsi_update() 



In the case of an error on calling dsi_update_screen_l4(), a
successful framedone callback is still sent to panel-taal. An
error should be returned to taal_update() instead.

Signed-off-by: default avatarArchit Taneja <archit@ti.com>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@nokia.com>
parent 451cfbfc

drivers/video/omap2/dss/dsi.c

+6 −1
Original line number Diff line number Diff line
@@ -2920,7 +2920,12 @@ int omap_dsi_update(struct omap_dss_device *dssdev, 


		dsi_update_screen_dispc(dssdev, x, y, w, h);

	} else {

		dsi_update_screen_l4(dssdev, x, y, w, h);

		int r;



		r = dsi_update_screen_l4(dssdev, x, y, w, h);

		if (r)

			return r;



		dsi_perf_show("L4");

		callback(0, data);

	}