OMAP: DSS2: remove update_mode from omapdss

Remove the whole update_mode stuff from omapdss driver. If automatic
update for manual update displays is needed, it's better implemented in
higher layers.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

drivers/video/omap2/dss/manager.c

@@ -416,8 +416,6 @@ struct overlay_cache_data {
 	enum omap_burst_size burst_size;
 	u32 fifo_low;
 	u32 fifo_high;
-
-	bool manual_update;
 };
 
 struct manager_cache_data {
@@ -437,7 +435,6 @@ struct manager_cache_data {
 
 	bool alpha_enabled;
 
-	bool manual_upd_display;
 	bool manual_update;
 	bool do_manual_update;
 
@@ -539,24 +536,15 @@ static int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr)
 	if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
 		return 0;
 
+	if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE)
+		return 0;
+
 	if (dssdev->type == OMAP_DISPLAY_TYPE_VENC
 			|| dssdev->type == OMAP_DISPLAY_TYPE_HDMI) {
 		irq = DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_EVSYNC_EVEN;
 	} else {
-		if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) {
-			enum omap_dss_update_mode mode;
-			mode = dssdev->driver->get_update_mode(dssdev);
-			if (mode != OMAP_DSS_UPDATE_AUTO)
-				return 0;
-
-			irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
-				DISPC_IRQ_FRAMEDONE
-				: DISPC_IRQ_FRAMEDONE2;
-		} else {
-			irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
-				DISPC_IRQ_VSYNC
-				: DISPC_IRQ_VSYNC2;
-		}
+		irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
+			DISPC_IRQ_VSYNC : DISPC_IRQ_VSYNC2;
 	}
 
 	mc = &dss_cache.manager_cache[mgr->id];
@@ -617,24 +605,15 @@ int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl)
 	if (!dssdev || dssdev->state != OMAP_DSS_DISPLAY_ACTIVE)
 		return 0;
 
+	if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE)
+		return 0;
+
 	if (dssdev->type == OMAP_DISPLAY_TYPE_VENC
 			|| dssdev->type == OMAP_DISPLAY_TYPE_HDMI) {
 		irq = DISPC_IRQ_EVSYNC_ODD | DISPC_IRQ_EVSYNC_EVEN;
 	} else {
-		if (dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE) {
-			enum omap_dss_update_mode mode;
-			mode = dssdev->driver->get_update_mode(dssdev);
-			if (mode != OMAP_DSS_UPDATE_AUTO)
-				return 0;
-
-			irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
-				DISPC_IRQ_FRAMEDONE
-				: DISPC_IRQ_FRAMEDONE2;
-		} else {
-			irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
-				DISPC_IRQ_VSYNC
-				: DISPC_IRQ_VSYNC2;
-		}
+		irq = (dssdev->manager->id == OMAP_DSS_CHANNEL_LCD) ?
+			DISPC_IRQ_VSYNC : DISPC_IRQ_VSYNC2;
 	}
 
 	oc = &dss_cache.overlay_cache[ovl->id];
@@ -763,7 +742,7 @@ static int configure_overlay(enum omap_plane plane)
 	orig_outw = outw;
 	orig_outh = outh;
 
-	if (c->manual_update && mc->do_manual_update) {
+	if (mc->manual_update && mc->do_manual_update) {
 		unsigned bpp;
 		unsigned scale_x_m = w, scale_x_d = outw;
 		unsigned scale_y_m = h, scale_y_d = outh;
@@ -928,7 +907,7 @@ static int configure_dispc(void)
 		if (!oc->dirty)
 			continue;
 
-		if (oc->manual_update && !mc->do_manual_update)
+		if (mc->manual_update && !mc->do_manual_update)
 			continue;
 
 		if (mgr_busy[oc->channel]) {
@@ -976,7 +955,7 @@ static int configure_dispc(void)
 		/* We don't need GO with manual update display. LCD iface will
 		 * always be turned off after frame, and new settings will be
 		 * taken in to use at next update */
-		if (!mc->manual_upd_display)
+		if (!mc->manual_update)
 			dispc_go(i);
 	}
 
@@ -1302,11 +1281,6 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
 
 		oc->enabled = true;
 
-		oc->manual_update =
-			dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE &&
-			dssdev->driver->get_update_mode(dssdev) !=
-				OMAP_DSS_UPDATE_AUTO;
-
 		++num_planes_enabled;
 	}
 
@@ -1341,13 +1315,8 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
 		mc->trans_enabled = mgr->info.trans_enabled;
 		mc->alpha_enabled = mgr->info.alpha_enabled;
 
-		mc->manual_upd_display =
-			dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
-
 		mc->manual_update =
-			dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE &&
-			dssdev->driver->get_update_mode(dssdev) !=
-				OMAP_DSS_UPDATE_AUTO;
+			dssdev->caps & OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE;
 	}
 
 	/* XXX TODO: Try to get fifomerge working. The problem is that it