OMAPDSS: output: Add set/unset device ops for omap_dss_output
An output entity represented by the struct omap_dss_output connects to a
omap_dss_device entity. Add functions to set or unset an output's device. This
is similar to how managers and devices were connected previously. An output can
connect to a device without being connected to a manager. However, the output
needs to eventually connect to a manager so that the connected panel can be
enabled.
Keep the omap_overlay_manager pointer in omap_dss_device for now to prevent
breaking things. This will be removed later when outputs are supported
completely.
Signed-off-by: Archit Taneja <archit@ti.com>
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index e202648..6d08cf5 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -620,6 +620,7 @@
enum omap_display_caps caps;
struct omap_overlay_manager *manager;
+ struct omap_dss_output *output;
enum omap_dss_display_state state;
@@ -731,6 +732,9 @@
struct omap_overlay *omap_dss_get_overlay(int num);
struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id);
+int omapdss_output_set_device(struct omap_dss_output *out,
+ struct omap_dss_device *dssdev);
+int omapdss_output_unset_device(struct omap_dss_output *out);
void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
u16 *xres, u16 *yres);