detect() can be used to probe if the display is connected.

Signed-off-by: Tomi Valkeinen <tomi.valkei...@ti.com>
---
 include/video/omapdss.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index cf7ecfb..c62b9a4 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -617,6 +617,7 @@ struct omap_dss_driver {
        u32 (*get_wss)(struct omap_dss_device *dssdev);
 
        int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
+       bool (*detect)(struct omap_dss_device *dssdev);
 };
 
 int omap_dss_register_driver(struct omap_dss_driver *);
-- 
1.7.4.1

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