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Diffstat (limited to 'target/linux/omap24xx/patches-2.6.36/700-video-omap.patch')
-rw-r--r--target/linux/omap24xx/patches-2.6.36/700-video-omap.patch198
1 files changed, 198 insertions, 0 deletions
diff --git a/target/linux/omap24xx/patches-2.6.36/700-video-omap.patch b/target/linux/omap24xx/patches-2.6.36/700-video-omap.patch
new file mode 100644
index 0000000000..c1a5e2a08d
--- /dev/null
+++ b/target/linux/omap24xx/patches-2.6.36/700-video-omap.patch
@@ -0,0 +1,198 @@
+Index: linux-2.6.35/drivers/video/omap/dispc.c
+===================================================================
+--- linux-2.6.35.orig/drivers/video/omap/dispc.c 2010-08-08 12:56:09.000000000 +0200
++++ linux-2.6.35/drivers/video/omap/dispc.c 2010-08-08 12:57:42.000000000 +0200
+@@ -190,6 +190,11 @@ static struct {
+ 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 irqreturn_t omap_dispc_irq_handle
+
+ 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 @@ static int omap_dispc_init(struct omapfb
+ 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 @@ static void omap_dispc_cleanup(void)
+ 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-2.6.35/drivers/video/omap/lcd_htcherald.c
+===================================================================
+--- linux-2.6.35.orig/drivers/video/omap/lcd_htcherald.c 2010-08-08 12:56:09.000000000 +0200
++++ linux-2.6.35/drivers/video/omap/lcd_htcherald.c 2010-08-08 12:57:43.000000000 +0200
+@@ -115,12 +115,12 @@ struct platform_driver htcherald_panel_d
+ },
+ };
+
+-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-2.6.35/drivers/video/omap/lcd_mipid.c
+===================================================================
+--- linux-2.6.35.orig/drivers/video/omap/lcd_mipid.c 2010-08-08 12:56:09.000000000 +0200
++++ linux-2.6.35/drivers/video/omap/lcd_mipid.c 2010-08-08 12:57:44.000000000 +0200
+@@ -551,9 +551,9 @@ static int mipid_detect(struct mipid_dev
+ 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-2.6.35/drivers/video/omap/omapfb.h
+===================================================================
+--- linux-2.6.35.orig/drivers/video/omap/omapfb.h 2010-08-08 12:56:09.000000000 +0200
++++ linux-2.6.35/drivers/video/omap/omapfb.h 2010-08-08 12:57:45.000000000 +0200
+@@ -203,8 +203,6 @@ struct omapfb_device {
+
+ 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 @@ extern int omapfb_update_window_async(s
+ void (*callback)(void *),
+ void *callback_data);
+
++extern struct platform_device omapdss_device;
++
+ #endif /* __OMAPFB_H */
+Index: linux-2.6.35/drivers/video/omap/omapfb_main.c
+===================================================================
+--- linux-2.6.35.orig/drivers/video/omap/omapfb_main.c 2010-08-08 12:56:09.000000000 +0200
++++ linux-2.6.35/drivers/video/omap/omapfb_main.c 2010-08-08 12:57:46.000000000 +0200
+@@ -84,19 +84,6 @@ static struct caps_table_struct color_ca
+ { 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 @@ static int omapfb_do_probe(struct platfo
+
+ 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 @@ cleanup:
+
+ 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 @@ static int omapfb_remove(struct platform
+ fbdev->state = OMAPFB_DISABLED;
+ omapfb_free_resources(fbdev, saved_state);
+
+- platform_device_unregister(&omapdss_device);
+- fbdev->dssdev = NULL;
+-
+ return 0;
+ }
+
+---
+ drivers/video/omap/rfbi.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- linux-2.6.35.orig/drivers/video/omap/rfbi.c
++++ linux-2.6.35/drivers/video/omap/rfbi.c
+@@ -84,13 +84,13 @@ static inline u32 rfbi_read_reg(int idx)
+
+ 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);