Disable overlay via ovl->disable() interface, which will properly set flags in cache and GO bits for managers. This allows overlay user to re-enable it on next frame, thus recovering from FIFO underflows.
Signed-off-by: Sergey Kibrik <[email protected]> --- drivers/video/omap2/dss/dispc-compat.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/omap2/dss/dispc-compat.c b/drivers/video/omap2/dss/dispc-compat.c index 928884c..83779c2 100644 --- a/drivers/video/omap2/dss/dispc-compat.c +++ b/drivers/video/omap2/dss/dispc-compat.c @@ -360,8 +360,7 @@ static void dispc_error_worker(struct work_struct *work) if (bit & errors) { DSSERR("FIFO UNDERFLOW on %s, disabling the overlay\n", ovl->name); - dispc_ovl_enable(ovl->id, false); - dispc_mgr_go(ovl->manager->id); + ovl->disable(ovl); msleep(50); } } -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
