---

yaml --- r: 310335 b: refs/heads/master c: a57dd4f h: refs/heads/master i: 310333: 528837e 310331: 2939fb3 310327: fd9373d 310319: 851a3af 310303: 0f0194b 310271: 97f304f v: v3
git-mirror · May 11, 2012 · 0f46409 · 0f46409
1 parent be675a4
commit 0f46409
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Showing 6 changed files with 72 additions and 42 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 53f576a8dc5729e719c862aba2ed3430867bd5cb
+refs/heads/master: a57dd4fe7bef557afaa1a6cdb77cd95b2cba094e
diff --git a/trunk/drivers/video/omap2/dss/core.c b/trunk/drivers/video/omap2/dss/core.c
@@ -536,6 +536,18 @@ static int __init omap_dss_register_drivers(void)
 		goto err_dispc;
 	}
 
+	r = dpi_init_platform_driver();
+	if (r) {
+		DSSERR("Failed to initialize dpi platform driver\n");
+		goto err_dpi;
+	}
+
+	r = sdi_init_platform_driver();
+	if (r) {
+		DSSERR("Failed to initialize sdi platform driver\n");
+		goto err_sdi;
+	}
+
 	r = rfbi_init_platform_driver();
 	if (r) {
 		DSSERR("Failed to initialize rfbi platform driver\n");
@@ -569,6 +581,10 @@ static int __init omap_dss_register_drivers(void)
 err_venc:
 	rfbi_uninit_platform_driver();
 err_rfbi:
+	sdi_uninit_platform_driver();
+err_sdi:
+	dpi_uninit_platform_driver();
+err_dpi:
 	dispc_uninit_platform_driver();
 err_dispc:
 	dss_uninit_platform_driver();
@@ -584,6 +600,8 @@ static void __exit omap_dss_unregister_drivers(void)
 	dsi_uninit_platform_driver();
 	venc_uninit_platform_driver();
 	rfbi_uninit_platform_driver();
+	sdi_uninit_platform_driver();
+	dpi_uninit_platform_driver();
 	dispc_uninit_platform_driver();
 	dss_uninit_platform_driver();
 

diff --git a/trunk/drivers/video/omap2/dss/dpi.c b/trunk/drivers/video/omap2/dss/dpi.c
@@ -379,12 +379,31 @@ int dpi_init_display(struct omap_dss_device *dssdev)
 	return 0;
 }
 
-int dpi_init(void)
+static int omap_dpi_probe(struct platform_device *pdev)
 {
 	return 0;
 }
 
-void dpi_exit(void)
+static int omap_dpi_remove(struct platform_device *pdev)
 {
+	return 0;
 }
 
+static struct platform_driver omap_dpi_driver = {
+	.probe		= omap_dpi_probe,
+	.remove         = omap_dpi_remove,
+	.driver         = {
+		.name   = "omapdss_dpi",
+		.owner  = THIS_MODULE,
+	},
+};
+
+int dpi_init_platform_driver(void)
+{
+	return platform_driver_register(&omap_dpi_driver);
+}
+
+void dpi_uninit_platform_driver(void)
+{
+	platform_driver_unregister(&omap_dpi_driver);
+}
diff --git a/trunk/drivers/video/omap2/dss/dss.c b/trunk/drivers/video/omap2/dss/dss.c
@@ -786,29 +786,14 @@ static int omap_dsshw_probe(struct platform_device *pdev)
 	dss.lcd_clk_source[0] = OMAP_DSS_CLK_SRC_FCK;
 	dss.lcd_clk_source[1] = OMAP_DSS_CLK_SRC_FCK;
 
-	r = dpi_init();
-	if (r) {
-		DSSERR("Failed to initialize DPI\n");
-		goto err_dpi;
-	}
-
-	r = sdi_init();
-	if (r) {
-		DSSERR("Failed to initialize SDI\n");
-		goto err_sdi;
-	}
-
 	rev = dss_read_reg(DSS_REVISION);
 	printk(KERN_INFO "OMAP DSS rev %d.%d\n",
 			FLD_GET(rev, 7, 4), FLD_GET(rev, 3, 0));
 
 	dss_runtime_put();
 
 	return 0;
-err_sdi:
-	dpi_exit();
-err_dpi:
-	dss_runtime_put();
+
 err_runtime_get:
 	pm_runtime_disable(&pdev->dev);
 	dss_put_clocks();
@@ -817,9 +802,6 @@ static int omap_dsshw_probe(struct platform_device *pdev)
 
 static int omap_dsshw_remove(struct platform_device *pdev)
 {
-	dpi_exit();
-	sdi_exit();
-
 	pm_runtime_disable(&pdev->dev);
 
 	dss_put_clocks();

diff --git a/trunk/drivers/video/omap2/dss/dss.h b/trunk/drivers/video/omap2/dss/dss.h
@@ -272,17 +272,12 @@ int dss_calc_clock_div(bool is_tft, unsigned long req_pck,
 
 /* SDI */
 #ifdef CONFIG_OMAP2_DSS_SDI
-int sdi_init(void);
-void sdi_exit(void);
+int sdi_init_platform_driver(void);
+void sdi_uninit_platform_driver(void);
 int sdi_init_display(struct omap_dss_device *display);
 #else
-static inline int sdi_init(void)
-{
-	return 0;
-}
-static inline void sdi_exit(void)
-{
-}
+static inline int sdi_init_platform_driver(void) { return 0; }
+static inline void sdi_uninit_platform_driver(void) { }
 #endif
 
 /* DSI */
@@ -384,17 +379,12 @@ static inline struct platform_device *dsi_get_dsidev_from_id(int module)
 
 /* DPI */
 #ifdef CONFIG_OMAP2_DSS_DPI
-int dpi_init(void);
-void dpi_exit(void);
+int dpi_init_platform_driver(void);
+void dpi_uninit_platform_driver(void);
 int dpi_init_display(struct omap_dss_device *dssdev);
 #else
-static inline int dpi_init(void)
-{
-	return 0;
-}
-static inline void dpi_exit(void)
-{
-}
+static inline int dpi_init_platform_driver(void) { return 0; }
+static inline void dpi_uninit_platform_driver(void) { }
 #endif
 
 /* DISPC */

diff --git a/trunk/drivers/video/omap2/dss/sdi.c b/trunk/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"
@@ -182,11 +183,31 @@ int sdi_init_display(struct omap_dss_device *dssdev)
 	return 0;
 }
 
-int sdi_init(void)
+static int omap_sdi_probe(struct platform_device *pdev)
 {
 	return 0;
 }
 
-void sdi_exit(void)
+static int omap_sdi_remove(struct platform_device *pdev)
 {
+	return 0;
+}
+
+static struct platform_driver omap_sdi_driver = {
+	.probe		= omap_sdi_probe,
+	.remove         = omap_sdi_remove,
+	.driver         = {
+		.name   = "omapdss_sdi",
+		.owner  = THIS_MODULE,
+	},
+};
+
+int sdi_init_platform_driver(void)
+{
+	return platform_driver_register(&omap_sdi_driver);
+}
+
+void sdi_uninit_platform_driver(void)
+{
+	platform_driver_unregister(&omap_sdi_driver);
 }