omapdrm: omapdss_hdmi_ops: add lost_hotplug op
The CEC framework needs to know when the hotplug detect signal
disappears, since that means the CEC physical address has to be
invalidated (i.e. set to f.f.f.f).
Add a lost_hotplug op that is called when the HPD signal goes away.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
index 47a3316..990422b 100644
--- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
+++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
@@ -395,6 +395,7 @@ struct omapdss_hdmi_ops {
struct videomode *vm);
int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
+ void (*lost_hotplug)(struct omap_dss_device *dssdev);
bool (*detect)(struct omap_dss_device *dssdev);
int (*register_hpd_cb)(struct omap_dss_device *dssdev,