3 files changed, 42 insertions, 18 deletions

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 334842a3b52..3e1007810f8 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -698,9 +698,15 @@ static void dispc_ovl_set_ba1_uv(enum omap_plane plane, u32 paddr)
         dispc_write_reg(DISPC_OVL_BA1_UV(plane), paddr);
 }
 
-static void dispc_ovl_set_pos(enum omap_plane plane, int x, int y)
+static void dispc_ovl_set_pos(enum omap_plane plane,
+                enum omap_overlay_caps caps, int x, int y)
 {
-        u32 val = FLD_VAL(y, 26, 16) | FLD_VAL(x, 10, 0);
+        u32 val;
+
+        if ((caps & OMAP_DSS_OVL_CAP_POS) == 0)
+                return;
+
+        val = FLD_VAL(y, 26, 16) | FLD_VAL(x, 10, 0);
 
         dispc_write_reg(DISPC_OVL_POSITION(plane), val);
 }
@@ -1051,11 +1057,15 @@ static void dispc_ovl_set_vid_color_conv(enum omap_plane plane, bool enable)
         dispc_write_reg(DISPC_OVL_ATTRIBUTES(plane), val);
 }
 
-static void dispc_ovl_enable_replication(enum omap_plane plane, bool enable)
+static void dispc_ovl_enable_replication(enum omap_plane plane,
+                enum omap_overlay_caps caps, bool enable)
 {
         static const unsigned shifts[] = { 5, 10, 10, 10 };
         int shift;
 
+        if ((caps & OMAP_DSS_OVL_CAP_REPLICATION) == 0)
+                return;
+
         shift = shifts[plane];
         REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), enable, shift, shift);
 }
@@ -2385,7 +2395,7 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
         DSSDBG("%d,%d %dx%d -> %dx%d\n", oi->pos_x, oi->pos_y, in_width,
                         in_height, out_width, out_height);
 
-        dispc_ovl_set_pos(plane, oi->pos_x, pos_y);
+        dispc_ovl_set_pos(plane, caps, oi->pos_x, pos_y);
 
         dispc_ovl_set_input_size(plane, in_width, in_height);
 
@@ -2405,7 +2415,7 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi,
         dispc_ovl_set_pre_mult_alpha(plane, caps, oi->pre_mult_alpha);
         dispc_ovl_setup_global_alpha(plane, caps, oi->global_alpha);
 
-        dispc_ovl_enable_replication(plane, replication);
+        dispc_ovl_enable_replication(plane, caps, replication);
 
         return 0;
 }
diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index bfe7fc7b859..5a5c25b134b 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -314,54 +314,66 @@ static const enum omap_color_mode omap4_dss_supported_color_modes[] = {
 
 static const enum omap_overlay_caps omap2_dss_overlay_caps[] = {
         /* OMAP_DSS_GFX */
-        0,
+        OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO1 */
-        OMAP_DSS_OVL_CAP_SCALE,
+        OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
+                OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO2 */
-        OMAP_DSS_OVL_CAP_SCALE,
+        OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
+                OMAP_DSS_OVL_CAP_REPLICATION,
 };
 
 static const enum omap_overlay_caps omap3430_dss_overlay_caps[] = {
         /* OMAP_DSS_GFX */
-        OMAP_DSS_OVL_CAP_GLOBAL_ALPHA,
+        OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_POS |
+                OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO1 */
-        OMAP_DSS_OVL_CAP_SCALE,
+        OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
+                OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO2 */
-        OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA,
+        OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
+                OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
 };
 
 static const enum omap_overlay_caps omap3630_dss_overlay_caps[] = {
         /* OMAP_DSS_GFX */
-        OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA,
+        OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA |
+                OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO1 */
-        OMAP_DSS_OVL_CAP_SCALE,
+        OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_POS |
+                OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO2 */
         OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA,
+                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_POS |
+                OMAP_DSS_OVL_CAP_REPLICATION,
 };
 
 static const enum omap_overlay_caps omap4_dss_overlay_caps[] = {
         /* OMAP_DSS_GFX */
         OMAP_DSS_OVL_CAP_GLOBAL_ALPHA | OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA |
-                OMAP_DSS_OVL_CAP_ZORDER,
+                OMAP_DSS_OVL_CAP_ZORDER | OMAP_DSS_OVL_CAP_POS |
+                OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO1 */
         OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER,
+                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
+                OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO2 */
         OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER,
+                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
+                OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
 
         /* OMAP_DSS_VIDEO3 */
         OMAP_DSS_OVL_CAP_SCALE | OMAP_DSS_OVL_CAP_GLOBAL_ALPHA |
-                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER,
+                OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA | OMAP_DSS_OVL_CAP_ZORDER |
+                OMAP_DSS_OVL_CAP_POS | OMAP_DSS_OVL_CAP_REPLICATION,
 };
 
 static const char * const omap2_dss_clk_source_names[] = {
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index e65e2e9e16e..46097bd052a 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -187,6 +187,8 @@ enum omap_overlay_caps {
         OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1,
         OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2,
         OMAP_DSS_OVL_CAP_ZORDER = 1 << 3,
+        OMAP_DSS_OVL_CAP_POS = 1 << 4,
+        OMAP_DSS_OVL_CAP_REPLICATION = 1 << 5,
 };
 
 enum omap_overlay_manager_caps {