Merge tag 'omapdss-for-3.5' of git://github.com/tomba/linux into fbdev-next

Omapdss driver changes for 3.5 merge window.

Lots of normal development commits, but perhaps most notable changes are:

* HDMI rework to properly decouple the HDMI audio part from the HDMI video part.
* Restructure omapdss core driver so that it's possible to implement device
  tree support. This included changing how platform data is passed to the
  drivers, changing display device registration and improving the panel driver's
  ability to configure the underlying video output interface.
* Basic support for DSI packet interleaving

1 files changed, 52 insertions, 11 deletions

diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index 8266ca0d666b..3a43dc2a9b46 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -24,6 +24,7 @@
 #include <linux/err.h>
 #include <linux/regulator/consumer.h>
 #include <linux/export.h>
+#include <linux/platform_device.h>
 
 #include <video/omapdss.h>
 #include "dss.h"
@@ -71,10 +72,6 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
 	if (r)
 		goto err_reg_enable;
 
-	r = dss_runtime_get();
-	if (r)
-		goto err_get_dss;
-
 	r = dispc_runtime_get();
 	if (r)
 		goto err_get_dispc;
@@ -107,7 +104,7 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
 	}
 
 
-	dispc_mgr_set_lcd_timings(dssdev->manager->id, t);
+	dss_mgr_set_timings(dssdev->manager, t);
 
 	r = dss_set_clock_div(&dss_cinfo);
 	if (r)
@@ -137,8 +134,6 @@ err_set_dss_clock_div:
 err_calc_clock_div:
 	dispc_runtime_put();
 err_get_dispc:
-	dss_runtime_put();
-err_get_dss:
 	regulator_disable(sdi.vdds_sdi_reg);
 err_reg_enable:
 	omap_dss_stop_device(dssdev);
@@ -154,7 +149,6 @@ void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
 	dss_sdi_disable();
 
 	dispc_runtime_put();
-	dss_runtime_put();
 
 	regulator_disable(sdi.vdds_sdi_reg);
 
@@ -162,7 +156,7 @@ void omapdss_sdi_display_disable(struct omap_dss_device *dssdev)
 }
 EXPORT_SYMBOL(omapdss_sdi_display_disable);
 
-int sdi_init_display(struct omap_dss_device *dssdev)
+static int __init sdi_init_display(struct omap_dss_device *dssdev)
 {
 	DSSDBG("SDI init\n");
 
@@ -182,11 +176,58 @@ int sdi_init_display(struct omap_dss_device *dssdev)
 	return 0;
 }
 
-int sdi_init(void)
+static void __init sdi_probe_pdata(struct platform_device *pdev)
+{
+	struct omap_dss_board_info *pdata = pdev->dev.platform_data;
+	int i, r;
+
+	for (i = 0; i < pdata->num_devices; ++i) {
+		struct omap_dss_device *dssdev = pdata->devices[i];
+
+		if (dssdev->type != OMAP_DISPLAY_TYPE_SDI)
+			continue;
+
+		r = sdi_init_display(dssdev);
+		if (r) {
+			DSSERR("device %s init failed: %d\n", dssdev->name, r);
+			continue;
+		}
+
+		r = omap_dss_register_device(dssdev, &pdev->dev, i);
+		if (r)
+			DSSERR("device %s register failed: %d\n",
+					dssdev->name, r);
+	}
+}
+
+static int __init omap_sdi_probe(struct platform_device *pdev)
 {
+	sdi_probe_pdata(pdev);
+
+	return 0;
+}
+
+static int __exit omap_sdi_remove(struct platform_device *pdev)
+{
+	omap_dss_unregister_child_devices(&pdev->dev);
+
 	return 0;
 }
 
-void sdi_exit(void)
+static struct platform_driver omap_sdi_driver = {
+	.remove         = __exit_p(omap_sdi_remove),
+	.driver         = {
+		.name   = "omapdss_sdi",
+		.owner  = THIS_MODULE,
+	},
+};
+
+int __init sdi_init_platform_driver(void)
+{
+	return platform_driver_probe(&omap_sdi_driver, omap_sdi_probe);
+}
+
+void __exit sdi_uninit_platform_driver(void)
 {
+	platform_driver_unregister(&omap_sdi_driver);
 }