OMAP: DSS2: Remove support for non-DISPC overlays
Remove support for non-DISPC overlays and overlay managers.
The support to possibly have non-DISPC overlays and managers was made to
make it possible to use CPU and/or sDMA to update RFBI or DSI command
mode displays. It is ok to remove the support, because:
- No one has used the feature.
- Display update without DISPC is very slow, so it is debatable if the
update would even be usable.
- Removal cleans up code.
- If such a feature is needed later, it is better implemented outside
omapdss driver.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Archit Taneja <archit@ti.com>
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 003227c..43dbfb1 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -3058,9 +3058,6 @@
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
- if (!(ovl->caps & OMAP_DSS_OVL_CAP_DISPC))
- continue;
-
if (ovl->id == 0) {
dispc_enable_plane(ovl->id, 0);
dispc_go(ovl->manager->id);
@@ -3076,9 +3073,6 @@
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
- if (!(ovl->caps & OMAP_DSS_OVL_CAP_DISPC))
- continue;
-
if (ovl->id == 1) {
dispc_enable_plane(ovl->id, 0);
dispc_go(ovl->manager->id);
@@ -3094,9 +3088,6 @@
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
- if (!(ovl->caps & OMAP_DSS_OVL_CAP_DISPC))
- continue;
-
if (ovl->id == 2) {
dispc_enable_plane(ovl->id, 0);
dispc_go(ovl->manager->id);
@@ -3131,9 +3122,6 @@
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
- if (!(ovl->caps & OMAP_DSS_OVL_CAP_DISPC))
- continue;
-
if (ovl->id != 0 && ovl->manager == manager)
dispc_enable_plane(ovl->id, 0);
}
@@ -3170,9 +3158,6 @@
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
- if (!(ovl->caps & OMAP_DSS_OVL_CAP_DISPC))
- continue;
-
if (ovl->id != 0 && ovl->manager == manager)
dispc_enable_plane(ovl->id, 0);
}
@@ -3209,9 +3194,6 @@
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
- if (!(ovl->caps & OMAP_DSS_OVL_CAP_DISPC))
- continue;
-
if (ovl->id != 0 && ovl->manager == manager)
dispc_enable_plane(ovl->id, 0);
}
@@ -3228,9 +3210,7 @@
for (i = 0; i < omap_dss_get_num_overlay_managers(); ++i) {
struct omap_overlay_manager *mgr;
mgr = omap_dss_get_overlay_manager(i);
-
- if (mgr->caps & OMAP_DSS_OVL_CAP_DISPC)
- mgr->device->driver->disable(mgr->device);
+ mgr->device->driver->disable(mgr->device);
}
}