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OMAPDSS: fix registering the vsync isr in apply

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When we enable an output we don't check if we need to register the vsync
isr. This causes us to miss vsync interrupts until somebody changes the
configuration of an overlay or an overlay manager.

Add the registration to dss_mgr_enable to fix the problem.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Tomi Valkeinen 2012-08-10 14:17:47 +03:00
parent 78e7f256b2
commit d7b6b6b1e7
1 changed files with 3 additions and 0 deletions
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3
drivers/video/omap2/dss/apply.c
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@ -1035,6 +1035,9 @@ int dss_mgr_enable(struct omap_overlay_manager *mgr)
if (!mgr_manual_update(mgr))
mp->updating = true;
if (!dss_data.irq_enabled && need_isr())
dss_register_vsync_isr();
spin_unlock_irqrestore(&data_lock, flags);
if (!mgr_manual_update(mgr))