omap24xx: Add linux 2.6.37 config/patches

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@23888 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 196 insertions, 0 deletions

diff --git a/target/linux/omap24xx/patches-2.6.37/700-video-omap.patch b/target/linux/omap24xx/patches-2.6.37/700-video-omap.patch
new file mode 100644
index 000000000..16216a686
--- /dev/null
+++ b/target/linux/omap24xx/patches-2.6.37/700-video-omap.patch
@@ -0,0 +1,196 @@
+Index: linux-2.6.37-rc1/drivers/video/omap/dispc.c
+===================================================================
+--- linux-2.6.37-rc1.orig/drivers/video/omap/dispc.c	2010-11-01 12:54:12.000000000 +0100
++++ linux-2.6.37-rc1/drivers/video/omap/dispc.c	2010-11-05 17:04:58.562000054 +0100
+@@ -190,6 +190,11 @@
+ 	struct omapfb_color_key	color_key;
+ } dispc;
+ 
++struct platform_device omapdss_device = {
++	.name		= "omapdss",
++	.id		= -1,
++};
++
+ static void enable_lcd_clocks(int enable);
+ 
+ static void inline dispc_write_reg(int idx, u32 val)
+@@ -916,20 +921,20 @@
+ 
+ static int get_dss_clocks(void)
+ {
+-	dispc.dss_ick = clk_get(&dispc.fbdev->dssdev->dev, "ick");
++	dispc.dss_ick = clk_get(&omapdss_device.dev, "ick");
+ 	if (IS_ERR(dispc.dss_ick)) {
+ 		dev_err(dispc.fbdev->dev, "can't get ick\n");
+ 		return PTR_ERR(dispc.dss_ick);
+ 	}
+ 
+-	dispc.dss1_fck = clk_get(&dispc.fbdev->dssdev->dev, "dss1_fck");
++	dispc.dss1_fck = clk_get(&omapdss_device.dev, "dss1_fck");
+ 	if (IS_ERR(dispc.dss1_fck)) {
+ 		dev_err(dispc.fbdev->dev, "can't get dss1_fck\n");
+ 		clk_put(dispc.dss_ick);
+ 		return PTR_ERR(dispc.dss1_fck);
+ 	}
+ 
+-	dispc.dss_54m_fck = clk_get(&dispc.fbdev->dssdev->dev, "tv_fck");
++	dispc.dss_54m_fck = clk_get(&omapdss_device.dev, "tv_fck");
+ 	if (IS_ERR(dispc.dss_54m_fck)) {
+ 		dev_err(dispc.fbdev->dev, "can't get tv_fck\n");
+ 		clk_put(dispc.dss_ick);
+@@ -1381,6 +1386,12 @@
+ 	int skip_init = 0;
+ 	int i;
+ 
++	r = platform_device_register(&omapdss_device);
++	if (r) {
++		dev_err(fbdev->dev, "can't register omapdss device\n");
++		return r;
++	}
++
+ 	memset(&dispc, 0, sizeof(dispc));
+ 
+ 	dispc.base = ioremap(DISPC_BASE, SZ_1K);
+@@ -1524,6 +1535,7 @@
+ 	free_irq(INT_24XX_DSS_IRQ, dispc.fbdev);
+ 	put_dss_clocks();
+ 	iounmap(dispc.base);
++	platform_device_unregister(&omapdss_device);
+ }
+ 
+ const struct lcd_ctrl omap2_int_ctrl = {
+Index: linux-2.6.37-rc1/drivers/video/omap/lcd_htcherald.c
+===================================================================
+--- linux-2.6.37-rc1.orig/drivers/video/omap/lcd_htcherald.c	2010-11-01 12:54:12.000000000 +0100
++++ linux-2.6.37-rc1/drivers/video/omap/lcd_htcherald.c	2010-11-05 17:04:58.562000054 +0100
+@@ -115,12 +115,12 @@
+ 	},
+ };
+ 
+-static int __init htcherald_panel_drv_init(void)
++static int htcherald_panel_drv_init(void)
+ {
+ 	return platform_driver_register(&htcherald_panel_driver);
+ }
+ 
+-static void __exit htcherald_panel_drv_cleanup(void)
++static void htcherald_panel_drv_cleanup(void)
+ {
+ 	platform_driver_unregister(&htcherald_panel_driver);
+ }
+Index: linux-2.6.37-rc1/drivers/video/omap/lcd_mipid.c
+===================================================================
+--- linux-2.6.37-rc1.orig/drivers/video/omap/lcd_mipid.c	2010-11-01 12:54:12.000000000 +0100
++++ linux-2.6.37-rc1/drivers/video/omap/lcd_mipid.c	2010-11-05 17:04:58.563000039 +0100
+@@ -551,9 +551,9 @@
+ 		md->esd_check = ls041y3_esd_check;
+ 		break;
+ 	default:
+-		md->panel.name = "unknown";
+-		dev_err(&md->spi->dev, "invalid display ID\n");
+-		return -ENODEV;
++		dev_err(&md->spi->dev, "FIXME: LCD panel detection failed! ID: %02x%02x%02x\n", display_id[0], display_id[1], display_id[2]);
++		md->panel.name = "ls041y3";
++		md->esd_check = ls041y3_esd_check;
+ 	}
+ 
+ 	md->revision = display_id[1];
+Index: linux-2.6.37-rc1/drivers/video/omap/omapfb.h
+===================================================================
+--- linux-2.6.37-rc1.orig/drivers/video/omap/omapfb.h	2010-11-01 12:54:12.000000000 +0100
++++ linux-2.6.37-rc1/drivers/video/omap/omapfb.h	2010-11-05 17:04:58.563000039 +0100
+@@ -203,8 +203,6 @@
+ 
+ 	struct omapfb_mem_desc		mem_desc;
+ 	struct fb_info			*fb_info[OMAPFB_PLANE_NUM];
+-
+-	struct platform_device	*dssdev;	/* dummy dev for clocks */
+ };
+ 
+ #ifdef CONFIG_ARCH_OMAP1
+@@ -226,4 +224,6 @@
+ 				       void (*callback)(void *),
+ 				       void *callback_data);
+ 
++extern struct platform_device omapdss_device;
++
+ #endif /* __OMAPFB_H */
+Index: linux-2.6.37-rc1/drivers/video/omap/omapfb_main.c
+===================================================================
+--- linux-2.6.37-rc1.orig/drivers/video/omap/omapfb_main.c	2010-11-01 12:54:12.000000000 +0100
++++ linux-2.6.37-rc1/drivers/video/omap/omapfb_main.c	2010-11-05 17:04:58.563000039 +0100
+@@ -84,19 +84,6 @@
+ 	{ 1 << OMAPFB_COLOR_YUY422,	"YUY422", },
+ };
+ 
+-static void omapdss_release(struct device *dev)
+-{
+-}
+-
+-/* dummy device for clocks */
+-static struct platform_device omapdss_device = {
+-	.name		= "omapdss",
+-	.id		= -1,
+-	.dev            = {
+-		.release = omapdss_release,
+-	},
+-};
+-
+ /*
+  * ---------------------------------------------------------------------------
+  * LCD panel
+@@ -1715,7 +1702,6 @@
+ 
+ 	fbdev->dev = &pdev->dev;
+ 	fbdev->panel = panel;
+-	fbdev->dssdev = &omapdss_device;
+ 	platform_set_drvdata(pdev, fbdev);
+ 
+ 	mutex_init(&fbdev->rqueue_mutex);
+@@ -1830,16 +1816,8 @@
+ 
+ static int omapfb_probe(struct platform_device *pdev)
+ {
+-	int r;
+-
+ 	BUG_ON(fbdev_pdev != NULL);
+ 
+-	r = platform_device_register(&omapdss_device);
+-	if (r) {
+-		dev_err(&pdev->dev, "can't register omapdss device\n");
+-		return r;
+-	}
+-
+ 	/* Delay actual initialization until the LCD is registered */
+ 	fbdev_pdev = pdev;
+ 	if (fbdev_panel != NULL)
+@@ -1867,9 +1845,6 @@
+ 	fbdev->state = OMAPFB_DISABLED;
+ 	omapfb_free_resources(fbdev, saved_state);
+ 
+-	platform_device_unregister(&omapdss_device);
+-	fbdev->dssdev = NULL;
+-
+ 	return 0;
+ }
+ 
+Index: linux-2.6.37-rc1/drivers/video/omap/rfbi.c
+===================================================================
+--- linux-2.6.37-rc1.orig/drivers/video/omap/rfbi.c	2010-11-01 12:54:12.000000000 +0100
++++ linux-2.6.37-rc1/drivers/video/omap/rfbi.c	2010-11-05 17:04:58.563000039 +0100
+@@ -84,13 +84,13 @@
+ 
+ static int rfbi_get_clocks(void)
+ {
+-	rfbi.dss_ick = clk_get(&rfbi.fbdev->dssdev->dev, "ick");
++	rfbi.dss_ick = clk_get(&omapdss_device.dev, "ick");
+ 	if (IS_ERR(rfbi.dss_ick)) {
+ 		dev_err(rfbi.fbdev->dev, "can't get ick\n");
+ 		return PTR_ERR(rfbi.dss_ick);
+ 	}
+ 
+-	rfbi.dss1_fck = clk_get(&rfbi.fbdev->dssdev->dev, "dss1_fck");
++	rfbi.dss1_fck = clk_get(&omapdss_device.dev, "dss1_fck");
+ 	if (IS_ERR(rfbi.dss1_fck)) {
+ 		dev_err(rfbi.fbdev->dev, "can't get dss1_fck\n");
+ 		clk_put(rfbi.dss_ick);