OMAPDSS: APPLY: skip isr register and config for disabled displays
There's no need to register the vsync ISR and configure the hardware if
the overlay manager is disabled, so this patch adds a check for disabled
managers to the omap_dss_mgr_apply() function.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index 0da8081..7919ff3 100644
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/omap2/dss/apply.c
@@ -629,7 +629,7 @@
}
r = 0;
- if (!mgr_manual_update(mgr)) {
+ if (mgr->enabled && !mgr_manual_update(mgr)) {
if (!dss_cache.irq_enabled) {
u32 mask;