OMAPDSS: combine omap_dss_output into omap_dss_device

We currently have omap_dss_device, which represents an external display
device, sometimes an external encoder, sometimes a panel. Then we have
omap_dss_output, which represents DSS's output encoder.

In the future with new display device model, we construct a video
pipeline from the display blocks. To accomplish this, all the blocks
need to be presented by the same entity.

Thus, this patch combines omap_dss_output into omap_dss_device. Some of
the fields in omap_dss_output are already found in omap_dss_device, but
some are not. This means we'll have DSS output specific fields in
omap_dss_device, which is not very nice. However, it is easier to just
keep those output specific fields there for now, and after transition to
new display device model is made, they can be cleaned up easier than
could be done now.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 16 insertions, 16 deletions

diff --git a/drivers/video/omap2/dss/output.c b/drivers/video/omap2/dss/output.c
index a53b08b2249b..cc81fec1626f 100644
--- a/drivers/video/omap2/dss/output.c
+++ b/drivers/video/omap2/dss/output.c
@@ -27,7 +27,7 @@
 static LIST_HEAD(output_list);
 static DEFINE_MUTEX(output_lock);
 
-int omapdss_output_set_device(struct omap_dss_output *out,
+int omapdss_output_set_device(struct omap_dss_device *out,
 		struct omap_dss_device *dssdev)
 {
 	int r;
@@ -41,7 +41,7 @@ int omapdss_output_set_device(struct omap_dss_output *out,
 		goto err;
 	}
 
-	if (out->type != dssdev->type) {
+	if (out->output_type != dssdev->type) {
 		DSSERR("output type and display type don't match\n");
 		r = -EINVAL;
 		goto err;
@@ -60,7 +60,7 @@ err:
 }
 EXPORT_SYMBOL(omapdss_output_set_device);
 
-int omapdss_output_unset_device(struct omap_dss_output *out)
+int omapdss_output_unset_device(struct omap_dss_device *out)
 {
 	int r;
 
@@ -92,19 +92,19 @@ err:
 }
 EXPORT_SYMBOL(omapdss_output_unset_device);
 
-void dss_register_output(struct omap_dss_output *out)
+void dss_register_output(struct omap_dss_device *out)
 {
 	list_add_tail(&out->list, &output_list);
 }
 
-void dss_unregister_output(struct omap_dss_output *out)
+void dss_unregister_output(struct omap_dss_device *out)
 {
 	list_del(&out->list);
 }
 
-struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id)
+struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id)
 {
-	struct omap_dss_output *out;
+	struct omap_dss_device *out;
 
 	list_for_each_entry(out, &output_list, list) {
 		if (out->id == id)
@@ -115,9 +115,9 @@ struct omap_dss_output *omap_dss_get_output(enum omap_dss_output_id id)
 }
 EXPORT_SYMBOL(omap_dss_get_output);
 
-struct omap_dss_output *omap_dss_find_output(const char *name)
+struct omap_dss_device *omap_dss_find_output(const char *name)
 {
-	struct omap_dss_output *out;
+	struct omap_dss_device *out;
 
 	list_for_each_entry(out, &output_list, list) {
 		if (strcmp(out->name, name) == 0)
@@ -128,12 +128,12 @@ struct omap_dss_output *omap_dss_find_output(const char *name)
 }
 EXPORT_SYMBOL(omap_dss_find_output);
 
-struct omap_dss_output *omap_dss_find_output_by_node(struct device_node *node)
+struct omap_dss_device *omap_dss_find_output_by_node(struct device_node *node)
 {
-	struct omap_dss_output *out;
+	struct omap_dss_device *out;
 
 	list_for_each_entry(out, &output_list, list) {
-		if (out->pdev->dev.of_node == node)
+		if (out->dev->of_node == node)
 			return out;
 	}
 
@@ -141,7 +141,7 @@ struct omap_dss_output *omap_dss_find_output_by_node(struct device_node *node)
 }
 EXPORT_SYMBOL(omap_dss_find_output_by_node);
 
-struct omap_dss_output *omapdss_find_output_from_display(struct omap_dss_device *dssdev)
+struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev)
 {
 	return dssdev->output;
 }
@@ -149,7 +149,7 @@ EXPORT_SYMBOL(omapdss_find_output_from_display);
 
 struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev)
 {
-	struct omap_dss_output *out;
+	struct omap_dss_device *out;
 
 	out = omapdss_find_output_from_display(dssdev);
 
@@ -180,14 +180,14 @@ void dss_uninstall_mgr_ops(void)
 EXPORT_SYMBOL(dss_uninstall_mgr_ops);
 
 int dss_mgr_connect(struct omap_overlay_manager *mgr,
-		struct omap_dss_output *dst)
+		struct omap_dss_device *dst)
 {
 	return dss_mgr_ops->connect(mgr, dst);
 }
 EXPORT_SYMBOL(dss_mgr_connect);
 
 void dss_mgr_disconnect(struct omap_overlay_manager *mgr,
-		struct omap_dss_output *dst)
+		struct omap_dss_device *dst)
 {
 	dss_mgr_ops->disconnect(mgr, dst);
 }