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OMAPDSS: apply affects only one overlay manager 

omap_dss_mgr_apply currently applies settings to all overlays and
overlay managers. The reason for this was to support cases where
configuration changes affecting multiple managers are made. However, the
current code doesn't support changing such configurations, so the
functionality is not needed.

Change the apply to affect only the manager given as an argument, and
the overlays attached to that manager.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2011-11-04 09:23:10 +02:00
parent 209285012c
commit d2bbb9bbd1
1 changed files with 12 additions and 7 deletions
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19
drivers/video/omap2/dss/manager.c
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@ -1114,23 +1114,28 @@ static int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
spin_lock_irqsave(&dss_cache.lock, flags);
/* Configure overlays */
for (i = 0; i < omap_dss_get_num_overlays(); ++i) {
for (i = 0; i < mgr->num_overlays; ++i) {
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
ovl = mgr->overlays[i];
if (ovl->manager != mgr)
continue;
omap_dss_mgr_apply_ovl(ovl);
}
/* Configure managers */
list_for_each_entry(mgr, &manager_list, list)
omap_dss_mgr_apply_mgr(mgr);
/* Configure manager */
omap_dss_mgr_apply_mgr(mgr);
/* Configure overlay fifos */
for (i = 0; i < omap_dss_get_num_overlays(); ++i) {
for (i = 0; i < mgr->num_overlays; ++i) {
struct omap_overlay *ovl;
ovl = omap_dss_get_overlay(i);
ovl = mgr->overlays[i];
if (ovl->manager != mgr)
continue;
omap_dss_mgr_apply_ovl_fifos(ovl);
}