1 files changed, 200 insertions, 0 deletions
diff --git a/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0005-board-omap3-beagle-add-DSS2-support.patch b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0005-board-omap3-beagle-add-DSS2-support.patch
new file mode 100644
index 00000000..e337a4f2
--- /dev/null
+++ b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0005-board-omap3-beagle-add-DSS2-support.patch
@@ -0,0 +1,200 @@
+From 818b8bbfb472de23b10aec58acd55eb31fafe0b9 Mon Sep 17 00:00:00 2001
+From: Koen Kooi <koen@dominion.thruhere.net>
+Date: Wed, 10 Feb 2010 15:07:36 +0100
+Subject: [PATCH 05/45] board-omap3-beagle: add DSS2 support
+---
+ arch/arm/mach-omap2/board-omap3beagle.c |  130 ++++++++++++++++++++++++-------
+ 1 files changed, 103 insertions(+), 27 deletions(-)
+diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
+index 9f72c7a..3b7f6ec 100644
+--- a/arch/arm/mach-omap2/board-omap3beagle.c
+++ b/arch/arm/mach-omap2/board-omap3beagle.c
+@@ -40,6 +40,7 @@
+ 
+ #include <plat/board.h>
+ #include <plat/common.h>
+#include <plat/display.h>
+ #include <plat/gpmc.h>
+ #include <plat/nand.h>
+ #include <plat/usb.h>
+@@ -153,6 +154,105 @@ static struct platform_device omap3beagle_nand_device = {
+        .resource       = &omap3beagle_nand_resource,
+ };
+ 
+/* DSS */
+
+static int beagle_enable_dvi(struct omap_dss_device *dssdev)
+{
+       if (dssdev->reset_gpio != -1)
+               gpio_set_value(dssdev->reset_gpio, 1);
+
+       return 0;
+}
+
+static void beagle_disable_dvi(struct omap_dss_device *dssdev)
+{
+       if (dssdev->reset_gpio != -1)
+               gpio_set_value(dssdev->reset_gpio, 0);
+}
+
+static struct omap_dss_device beagle_dvi_device = {
+       .type = OMAP_DISPLAY_TYPE_DPI,
+       .name = "dvi",
+       .driver_name = "generic_panel",
+       .phy.dpi.data_lines = 24,
+       .reset_gpio = 170,
+       .platform_enable = beagle_enable_dvi,
+       .platform_disable = beagle_disable_dvi,
+};
+
+static int beagle_panel_enable_tv(struct omap_dss_device *dssdev)
+{
+#define ENABLE_VDAC_DEDICATED           0x03
+#define ENABLE_VDAC_DEV_GRP             0x20
+
+       twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
+                       ENABLE_VDAC_DEDICATED,
+                       TWL4030_VDAC_DEDICATED);
+       twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
+                       ENABLE_VDAC_DEV_GRP, TWL4030_VDAC_DEV_GRP);
+
+       return 0;
+}
+
+static void beagle_panel_disable_tv(struct omap_dss_device *dssdev)
+{
+       twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00,
+                       TWL4030_VDAC_DEDICATED);
+       twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00,
+                       TWL4030_VDAC_DEV_GRP);
+}
+
+static struct omap_dss_device beagle_tv_device = {
+       .name = "tv",
+       .driver_name = "venc",
+       .type = OMAP_DISPLAY_TYPE_VENC,
+       .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
+       .platform_enable = beagle_panel_enable_tv,
+       .platform_disable = beagle_panel_disable_tv,
+};
+
+static struct omap_dss_device *beagle_dss_devices[] = {
+       &beagle_dvi_device,
+       &beagle_tv_device,
+};
+
+static struct omap_dss_board_info beagle_dss_data = {
+       .num_devices = ARRAY_SIZE(beagle_dss_devices),
+       .devices = beagle_dss_devices,
+       .default_device = &beagle_dvi_device,
+};
+
+static struct platform_device beagle_dss_device = {
+       .name          = "omapdss",
+       .id            = -1,
+       .dev            = {
+               .platform_data = &beagle_dss_data,
+       },
+};
+
+static struct regulator_consumer_supply beagle_vdac_supply = {
+       .supply         = "vdda_dac",
+       .dev            = &beagle_dss_device.dev,
+};
+
+static struct regulator_consumer_supply beagle_vdvi_supply = {
+       .supply         = "vdds_dsi",
+       .dev            = &beagle_dss_device.dev,
+};
+
+static void __init beagle_display_init(void)
+{
+       int r;
+
+       r = gpio_request(beagle_dvi_device.reset_gpio, "DVI reset");
+       if (r < 0) {
+               printk(KERN_ERR "Unable to get DVI reset GPIO\n");
+               return;
+       }
+
+       gpio_direction_output(beagle_dvi_device.reset_gpio, 0);
+}
+
+ #include "sdram-micron-mt46h32m32lf-6.h"
+ 
+ static struct twl4030_hsmmc_info mmc[] = {
+@@ -172,15 +272,6 @@ static struct twl4030_hsmmc_info mmc[] = {
+        {}      /* Terminator */
+ };
+ 
+-static struct platform_device omap3_beagle_lcd_device = {
+-       .name           = "omap3beagle_lcd",
+-       .id             = -1,
+-};
+-
+-static struct omap_lcd_config omap3_beagle_lcd_config __initdata = {
+-       .ctrl_name      = "internal",
+-};
+-
+ static struct regulator_consumer_supply beagle_vmmc1_supply = {
+        .supply                 = "vmmc",
+ };
+@@ -236,16 +327,6 @@ static struct twl4030_gpio_platform_data beagle_gpio_data = {
+        .setup          = beagle_twl_gpio_setup,
+ };
+ 
+-static struct regulator_consumer_supply beagle_vdac_supply = {
+-       .supply         = "vdac",
+-       .dev            = &omap3_beagle_lcd_device.dev,
+-};
+-
+-static struct regulator_consumer_supply beagle_vdvi_supply = {
+-       .supply         = "vdvi",
+-       .dev            = &omap3_beagle_lcd_device.dev,
+-};
+-
+ /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
+ static struct regulator_init_data beagle_vmmc1 = {
+        .constraints = {
+@@ -418,14 +499,8 @@ static struct platform_device keys_gpio = {
+        },
+ };
+ 
+-static struct omap_board_config_kernel omap3_beagle_config[] __initdata = {
+-       { OMAP_TAG_LCD,         &omap3_beagle_lcd_config },
+-};
+-
+ static void __init omap3_beagle_init_irq(void)
+ {
+-       omap_board_config = omap3_beagle_config;
+-       omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
+        omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
+                             mt46h32m32lf6_sdrc_params, omap3_mpu_rate_table,
+                             omap3_dsp_rate_table, omap3_l3_rate_table);
+@@ -437,9 +512,9 @@ static void __init omap3_beagle_init_irq(void)
+ }
+ 
+ static struct platform_device *omap3_beagle_devices[] __initdata = {
+-       &omap3_beagle_lcd_device,
+        &leds_gpio,
+        &keys_gpio,
+       &beagle_dss_device,
+ };
+ 
+ static void __init omap3beagle_flash_init(void)
+@@ -522,8 +597,9 @@ static void __init omap3_beagle_init(void)
+        /* Ensure SDRC pins are mux'd for self-refresh */
+        omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
+        omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
+-}
+ 
+       beagle_display_init();
+}
+ static void __init omap3_beagle_map_io(void)
+ {
+        omap2_set_globals_343x();
+-- 
+1.6.6.1

diff --git a/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0005-board-omap3-beagle-add-DSS2-support.patch b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0005-board-omap3-beagle-add-DSS2-support.patch new file mode 100644 index 00000000..e337a4f2 --- /dev/null +++ b/extras/recipes-kernel/linux/linux-omap-psp-2.6.32/0005-board-omap3-beagle-add-DSS2-support.patch
@@ -0,0 +1,200 @@
	1	From 818b8bbfb472de23b10aec58acd55eb31fafe0b9 Mon Sep 17 00:00:00 2001
	2	From: Koen Kooi <koen@dominion.thruhere.net>
	3	Date: Wed, 10 Feb 2010 15:07:36 +0100
	4	Subject: [PATCH 05/45] board-omap3-beagle: add DSS2 support
	5
	6	---
	7	arch/arm/mach-omap2/board-omap3beagle.c \| 130 ++++++++++++++++++++++++-------
	8	1 files changed, 103 insertions(+), 27 deletions(-)
	9
	10	diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
	11	index 9f72c7a..3b7f6ec 100644
	12	--- a/arch/arm/mach-omap2/board-omap3beagle.c
	13	+++ b/arch/arm/mach-omap2/board-omap3beagle.c
	14	@@ -40,6 +40,7 @@
	15
	16	#include <plat/board.h>
	17	#include <plat/common.h>
	18	+#include <plat/display.h>
	19	#include <plat/gpmc.h>
	20	#include <plat/nand.h>
	21	#include <plat/usb.h>
	22	@@ -153,6 +154,105 @@ static struct platform_device omap3beagle_nand_device = {
	23	.resource = &omap3beagle_nand_resource,
	24	};
	25
	26	+/* DSS */
	27	+
	28	+static int beagle_enable_dvi(struct omap_dss_device *dssdev)
	29	+{
	30	+ if (dssdev->reset_gpio != -1)
	31	+ gpio_set_value(dssdev->reset_gpio, 1);
	32	+
	33	+ return 0;
	34	+}
	35	+
	36	+static void beagle_disable_dvi(struct omap_dss_device *dssdev)
	37	+{
	38	+ if (dssdev->reset_gpio != -1)
	39	+ gpio_set_value(dssdev->reset_gpio, 0);
	40	+}
	41	+
	42	+static struct omap_dss_device beagle_dvi_device = {
	43	+ .type = OMAP_DISPLAY_TYPE_DPI,
	44	+ .name = "dvi",
	45	+ .driver_name = "generic_panel",
	46	+ .phy.dpi.data_lines = 24,
	47	+ .reset_gpio = 170,
	48	+ .platform_enable = beagle_enable_dvi,
	49	+ .platform_disable = beagle_disable_dvi,
	50	+};
	51	+
	52	+static int beagle_panel_enable_tv(struct omap_dss_device *dssdev)
	53	+{
	54	+#define ENABLE_VDAC_DEDICATED 0x03
	55	+#define ENABLE_VDAC_DEV_GRP 0x20
	56	+
	57	+ twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
	58	+ ENABLE_VDAC_DEDICATED,
	59	+ TWL4030_VDAC_DEDICATED);
	60	+ twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER,
	61	+ ENABLE_VDAC_DEV_GRP, TWL4030_VDAC_DEV_GRP);
	62	+
	63	+ return 0;
	64	+}
	65	+
	66	+static void beagle_panel_disable_tv(struct omap_dss_device *dssdev)
	67	+{
	68	+ twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00,
	69	+ TWL4030_VDAC_DEDICATED);
	70	+ twl_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00,
	71	+ TWL4030_VDAC_DEV_GRP);
	72	+}
	73	+
	74	+static struct omap_dss_device beagle_tv_device = {
	75	+ .name = "tv",
	76	+ .driver_name = "venc",
	77	+ .type = OMAP_DISPLAY_TYPE_VENC,
	78	+ .phy.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO,
	79	+ .platform_enable = beagle_panel_enable_tv,
	80	+ .platform_disable = beagle_panel_disable_tv,
	81	+};
	82	+
	83	+static struct omap_dss_device *beagle_dss_devices[] = {
	84	+ &beagle_dvi_device,
	85	+ &beagle_tv_device,
	86	+};
	87	+
	88	+static struct omap_dss_board_info beagle_dss_data = {
	89	+ .num_devices = ARRAY_SIZE(beagle_dss_devices),
	90	+ .devices = beagle_dss_devices,
	91	+ .default_device = &beagle_dvi_device,
	92	+};
	93	+
	94	+static struct platform_device beagle_dss_device = {
	95	+ .name = "omapdss",
	96	+ .id = -1,
	97	+ .dev = {
	98	+ .platform_data = &beagle_dss_data,
	99	+ },
	100	+};
	101	+
	102	+static struct regulator_consumer_supply beagle_vdac_supply = {
	103	+ .supply = "vdda_dac",
	104	+ .dev = &beagle_dss_device.dev,
	105	+};
	106	+
	107	+static struct regulator_consumer_supply beagle_vdvi_supply = {
	108	+ .supply = "vdds_dsi",
	109	+ .dev = &beagle_dss_device.dev,
	110	+};
	111	+
	112	+static void __init beagle_display_init(void)
	113	+{
	114	+ int r;
	115	+
	116	+ r = gpio_request(beagle_dvi_device.reset_gpio, "DVI reset");
	117	+ if (r < 0) {
	118	+ printk(KERN_ERR "Unable to get DVI reset GPIO\n");
	119	+ return;
	120	+ }
	121	+
	122	+ gpio_direction_output(beagle_dvi_device.reset_gpio, 0);
	123	+}
	124	+
	125	#include "sdram-micron-mt46h32m32lf-6.h"
	126
	127	static struct twl4030_hsmmc_info mmc[] = {
	128	@@ -172,15 +272,6 @@ static struct twl4030_hsmmc_info mmc[] = {
	129	{} /* Terminator */
	130	};
	131
	132	-static struct platform_device omap3_beagle_lcd_device = {
	133	- .name = "omap3beagle_lcd",
	134	- .id = -1,
	135	-};
	136	-
	137	-static struct omap_lcd_config omap3_beagle_lcd_config __initdata = {
	138	- .ctrl_name = "internal",
	139	-};
	140	-
	141	static struct regulator_consumer_supply beagle_vmmc1_supply = {
	142	.supply = "vmmc",
	143	};
	144	@@ -236,16 +327,6 @@ static struct twl4030_gpio_platform_data beagle_gpio_data = {
	145	.setup = beagle_twl_gpio_setup,
	146	};
	147
	148	-static struct regulator_consumer_supply beagle_vdac_supply = {
	149	- .supply = "vdac",
	150	- .dev = &omap3_beagle_lcd_device.dev,
	151	-};
	152	-
	153	-static struct regulator_consumer_supply beagle_vdvi_supply = {
	154	- .supply = "vdvi",
	155	- .dev = &omap3_beagle_lcd_device.dev,
	156	-};
	157	-
	158	/* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */
	159	static struct regulator_init_data beagle_vmmc1 = {
	160	.constraints = {
	161	@@ -418,14 +499,8 @@ static struct platform_device keys_gpio = {
	162	},
	163	};
	164
	165	-static struct omap_board_config_kernel omap3_beagle_config[] __initdata = {
	166	- { OMAP_TAG_LCD, &omap3_beagle_lcd_config },
	167	-};
	168	-
	169	static void __init omap3_beagle_init_irq(void)
	170	{
	171	- omap_board_config = omap3_beagle_config;
	172	- omap_board_config_size = ARRAY_SIZE(omap3_beagle_config);
	173	omap2_init_common_hw(mt46h32m32lf6_sdrc_params,
	174	mt46h32m32lf6_sdrc_params, omap3_mpu_rate_table,
	175	omap3_dsp_rate_table, omap3_l3_rate_table);
	176	@@ -437,9 +512,9 @@ static void __init omap3_beagle_init_irq(void)
	177	}
	178
	179	static struct platform_device *omap3_beagle_devices[] __initdata = {
	180	- &omap3_beagle_lcd_device,
	181	&leds_gpio,
	182	&keys_gpio,
	183	+ &beagle_dss_device,
	184	};
	185
	186	static void __init omap3beagle_flash_init(void)
	187	@@ -522,8 +597,9 @@ static void __init omap3_beagle_init(void)
	188	/* Ensure SDRC pins are mux'd for self-refresh */
	189	omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT);
	190	omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT);
	191	-}
	192
	193	+ beagle_display_init();
	194	+}
	195	static void __init omap3_beagle_map_io(void)
	196	{
	197	omap2_set_globals_343x();
	198	--
	199	1.6.6.1
	200