OMAPDSS: handle WB channel in dispc_set/get_channel_out

Add handling of OMAP_DSS_CHANNEL_WB to dispc_ovl_set_channel_out() and
dispc_ovl_get_channel_out().

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 678a192..4126d62 100644 (file)
--- a/drivers/video/fbdev/omap2/dss/dispc.c
+++ b/drivers/video/fbdev/omap2/dss/dispc.c
@@ -974,6 +974,10 @@ void dispc_ovl_set_channel_out(enum omap_plane plane, enum omap_channel channel)
                                return;
                        }
                        break;
+               case OMAP_DSS_CHANNEL_WB:
+                       chan = 0;
+                       chan2 = 3;
+                       break;
                default:
                        BUG();
                        return;
@@ -1023,6 +1027,8 @@ static enum omap_channel dispc_ovl_get_channel_out(enum omap_plane plane)
                return OMAP_DSS_CHANNEL_LCD2;
        case 2:
                return OMAP_DSS_CHANNEL_LCD3;
+       case 3:
+               return OMAP_DSS_CHANNEL_WB;
        }
 }