[PATCH 24/65] OMAPDSS: APPLY: skip isr register and config for disabled displays

Tomi Valkeinen
2011-11-22T09:23:28Z

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>
---
drivers/video/omap2/dss/apply.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index 04f3ff5..cf68c9e 100644
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/omap2/dss/apply.c
@@ -629,7 +629,7 @@ int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
}

r = 0;
- if (!mgr_manual_update(mgr)) {
+ if (mgr->enabled && !mgr_manual_update(mgr)) {
if (!dss_cache.irq_enabled) {
u32 mask;

--
1.7.4.1