merge of '55dbe512554ea028b2d4722048c4e9d4a958022c'

     and '6aff048ce0e2244277e9b1398c4a400bdd758e30'

1 files changed, 0 insertions, 464 deletions

diff --git a/packages/linux/linux-rp-2.6.23/tosa-tmio-lcd-r10.patch b/packages/linux/linux-rp-2.6.23/tosa-tmio-lcd-r10.patch
index cd24cc6cdc..fe5c45d249 100644
--- a/packages/linux/linux-rp-2.6.23/tosa-tmio-lcd-r10.patch
+++ b/packages/linux/linux-rp-2.6.23/tosa-tmio-lcd-r10.patch
@@ -462,467 +462,3 @@ Index: git/arch/arm/mach-pxa/Kconfig
  
  config PXA25x
  	bool
- arch/arm/mach-pxa/Kconfig    |    5 
- arch/arm/mach-pxa/Makefile   |    2 
- arch/arm/mach-pxa/tosa.c     |   49 +++++-
- arch/arm/mach-pxa/tosa_lcd.c |  344 +++++++++++++++++++++++++++++++++++++++++++
- 4 files changed, 396 insertions(+), 4 deletions(-)
-
-Index: git/arch/arm/mach-pxa/Makefile
-===================================================================
---- git.orig/arch/arm/mach-pxa/Makefile	2006-11-07 22:13:10.000000000 +0000
-+++ git/arch/arm/mach-pxa/Makefile	2006-11-07 23:29:38.000000000 +0000
-@@ -17,7 +17,7 @@ obj-$(CONFIG_PXA_SHARP_C7xx)	+= corgi.o 
- obj-$(CONFIG_PXA_SHARP_Cxx00)	+= spitz.o corgi_ssp.o corgi_lcd.o sharpsl_pm.o spitz_pm.o
- obj-$(CONFIG_MACH_AKITA)	+= akita-ioexp.o
- obj-$(CONFIG_MACH_POODLE)	+= poodle.o corgi_ssp.o sharpsl_pm.o poodle_pm.o
--obj-$(CONFIG_MACH_TOSA)         += tosa.o sharpsl_pm.o tosa_pm.o
-+obj-$(CONFIG_MACH_TOSA)         += tosa.o sharpsl_pm.o tosa_pm.o tosa_lcd.o
- obj-$(CONFIG_MACH_EM_X270) += em-x270.o
- obj-$(CONFIG_MACH_HX2750)	+= hx2750.o hx2750_test.o
- 
-Index: git/arch/arm/mach-pxa/tosa_lcd.c
-===================================================================
---- /dev/null	1970-01-01 00:00:00.000000000 +0000
-+++ git/arch/arm/mach-pxa/tosa_lcd.c	2006-11-07 23:29:25.000000000 +0000
-@@ -0,0 +1,344 @@
-+/*
-+ *  LCD / Backlight control code for Sharp SL-6000x (tosa)
-+ *
-+ *  Copyright (c) 2005		Dirk Opfer
-+ *
-+ *  This program is free software; you can redistribute it and/or modify
-+ *  it under the terms of the GNU General Public License version 2 as
-+ *  published by the Free Software Foundation.
-+ *
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/slab.h>
-+#include <linux/delay.h>
-+#include <linux/platform_device.h>
-+#include <linux/i2c.h>
-+#include <linux/fb.h>
-+
-+#include <asm/mach/sharpsl_param.h>
-+#include <asm/hardware.h>
-+#include <asm/hardware/scoop.h>
-+#include <asm/hardware/tmio.h>
-+#include <asm/arch/ssp.h>
-+#include <asm/arch/sharpsl.h>
-+#include <asm/arch/tosa.h>
-+#include <asm/arch/pxa-regs.h>
-+
-+#define	DAC_BASE	0x4e
-+#define DAC_CH1		0
-+#define DAC_CH2		1
-+
-+#define TG_REG0_VQV	0x0001
-+#define TG_REG0_COLOR	0x0002
-+#define TG_REG0_UD	0x0004
-+#define TG_REG0_LR	0x0008
-+#define COMADJ_DEFAULT 	97
-+#define TOSA_LCD_I2C_DEVICEID	0x4711			// Fixme: new value
-+
-+static void tosa_lcd_tg_init(struct device *dev);
-+static void tosa_lcd_tg_on(struct device *dev, const struct fb_videomode *mode);
-+static void tosa_lcd_tg_off(struct device *dev);
-+static void tosa_set_backlight(int intensity);
-+
-+const static struct tmio_lcd_ops tosa_tc6393_lcd_ops = {
-+	.init = tosa_lcd_tg_init,
-+	.tg_on = tosa_lcd_tg_on,
-+	.tg_off = tosa_lcd_tg_off,
-+};
-+
-+static struct platform_device *tosabl_device;
-+static struct i2c_driver tosa_driver;
-+static struct i2c_client* tosa_i2c_dac;
-+static int initialised;
-+static int comadj;
-+static int bl_intensity;
-+static struct ssp_dev tosa_nssp_dev;
-+static struct ssp_state tosa_nssp_state;
-+static spinlock_t tosa_nssp_lock;
-+
-+static unsigned short normal_i2c[] = {
-+	DAC_BASE,
-+	I2C_CLIENT_END 
-+};
-+I2C_CLIENT_INSMOD;
-+
-+static struct corgibl_machinfo tosa_bl_machinfo = {
-+	.max_intensity = 255,
-+	.default_intensity = 68,
-+	.limit_mask = 0x0b,
-+	.set_bl_intensity = tosa_set_backlight,
-+};
-+
-+int tosa_bl_intensity(void)
-+{
-+	return bl_intensity;
-+}
-+
-+static void pxa_nssp_output(unsigned char reg, unsigned char data)
-+{
-+	unsigned long flag, dummy;
-+	u32 dat = ( ((reg << 5) & 0xe0) | (data & 0x1f) );
-+	spin_lock_irqsave(&tosa_nssp_lock, flag);
-+
-+	ssp_config(&tosa_nssp_dev, (SSCR0_Motorola | (SSCR0_DSS & 0x07 )), 0, 0, SSCR0_SerClkDiv(128));
-+	ssp_enable(&tosa_nssp_dev);
-+
-+	ssp_write_word(&tosa_nssp_dev,dat);
-+
-+	/* Read null data back from device to prevent SSP overflow */
-+	ssp_read_word(&tosa_nssp_dev, &dummy);
-+	ssp_disable(&tosa_nssp_dev);
-+	spin_unlock_irqrestore(&tosa_nssp_lock, flag);
-+
-+}
-+
-+static void tosa_set_backlight(int intensity)
-+{
-+	if (!tosa_i2c_dac)
-+		return;
-+
-+	bl_intensity = intensity;
-+	/* SetBacklightDuty */
-+	i2c_smbus_write_byte_data(tosa_i2c_dac, DAC_CH2, (unsigned char)intensity);
-+
-+	/* SetBacklightVR */
-+	if (intensity)
-+		set_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_BL_C20MA);
-+	else
-+		reset_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_BL_C20MA);
-+
-+	/* bl_enable GP04=1 otherwise GP04=0*/
-+	pxa_nssp_output(TG_GPODR2, intensity ? 0x01 : 0x00);	
-+}
-+
-+static void tosa_lcd_tg_init(struct device *dev)
-+{
-+	/* L3V On */
-+	set_scoop_gpio( &tosascoop_jc_device.dev,TOSA_SCOOP_JC_TC3693_L3V_ON); 
-+	mdelay(60);
-+
-+	/* TG On */
-+	reset_tc6393_gpio(&tc6393_device.dev,TOSA_TC6393_TG_ON);
-+	mdelay(60);
-+
-+	pxa_nssp_output(TG_TPOSCTL,0x00);	/* delayed 0clk TCTL signal for VGA */
-+	pxa_nssp_output(TG_GPOSR,0x02);		/* GPOS0=powercontrol, GPOS1=GPIO, GPOS2=TCTL */
-+}
-+
-+static void tosa_lcd_tg_on(struct device *dev, const struct fb_videomode *mode)
-+{
-+	const int value = TG_REG0_COLOR | TG_REG0_UD | TG_REG0_LR;
-+	pxa_nssp_output(TG_PNLCTL, value | (mode->yres == 320 ? 0 :  TG_REG0_VQV));
-+
-+	/* TG LCD pannel power up */
-+	pxa_nssp_output(TG_PINICTL,0x4);
-+	mdelay(50);
-+
-+	/* TG LCD GVSS */
-+	pxa_nssp_output(TG_PINICTL,0x0);
-+
-+	if (!initialised)
-+	{
-+		/* after the pannel is powered up the first time, we can access the i2c bus */
-+		/* so probe for the DAC */
-+		i2c_add_driver(&tosa_driver);
-+		initialised = 1;
-+		mdelay(50);
-+	}
-+	if (tosa_i2c_dac)
-+		/* set common voltage */
-+		i2c_smbus_write_byte_data(tosa_i2c_dac, DAC_CH1, comadj);
-+
-+}
-+
-+static void tosa_lcd_tg_off(struct device *dev)
-+{
-+	/* TG LCD VHSA off */
-+	pxa_nssp_output(TG_PINICTL,0x4);
-+	mdelay(50);
-+	
-+	/* TG LCD signal off */
-+	pxa_nssp_output(TG_PINICTL,0x6);
-+	mdelay(50);
-+	
-+	/* TG Off */
-+	set_tc6393_gpio(&tc6393_device.dev, TOSA_TC6393_TG_ON);
-+	mdelay(100);
-+	
-+	/* L3V Off */
-+	reset_scoop_gpio( &tosascoop_jc_device.dev,TOSA_SCOOP_JC_TC3693_L3V_ON); 
-+}
-+
-+static int tosa_detect_client(struct i2c_adapter* adapter, int address, int kind) {
-+	int err = 0;
-+
-+	printk("Tosa-LCD: DAC detected address:0x%2.2x\n",address);
-+	if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA ))
-+		goto ERROR0;
-+
-+	if (!(tosa_i2c_dac = (struct i2c_client*)kzalloc(sizeof(*tosa_i2c_dac), GFP_KERNEL))) {
-+		err = -ENOMEM;
-+		goto ERROR0;
-+	}
-+
-+	//i2c_set_clientdata(tosa_i2c_dac, data);
-+	tosa_i2c_dac->addr = address;
-+	tosa_i2c_dac->adapter = adapter;
-+	tosa_i2c_dac->driver = &tosa_driver;
-+	tosa_i2c_dac->dev.parent = &tc6393_device.dev;
-+	strcpy(tosa_i2c_dac->name, "tosa lcd");
-+	if ((err = i2c_attach_client(tosa_i2c_dac)))
-+		goto ERROR3;
-+
-+	/* Now i2c is ready, allocate the backlight device*/
-+	tosabl_device = platform_device_alloc("corgi-bl", -1);
-+	if (!tosabl_device) {
-+		err = -ENOMEM;
-+		goto ERROR4;
-+	}
-+
-+	/* set parent device */
-+	tosabl_device->dev.parent = &tosa_i2c_dac->dev;
-+	tosabl_device->dev.platform_data  = &tosa_bl_machinfo;
-+
-+	err = platform_device_add(tosabl_device);
-+
-+	if (err)
-+		platform_device_put(tosabl_device);
-+
-+	/* set common voltage */
-+	i2c_smbus_write_byte_data(tosa_i2c_dac, DAC_CH1, comadj);
-+
-+	return 0;
-+ERROR4:
-+	i2c_detach_client(tosa_i2c_dac);
-+ERROR3:
-+	kfree(tosa_i2c_dac);
-+ERROR0:
-+	return err;
-+}
-+
-+static int tosa_attach_adapter(struct i2c_adapter* adapter) {
-+	return i2c_probe(adapter, &addr_data, &tosa_detect_client);
-+}
-+
-+static int tosa_detach_client(struct i2c_client* client) {
-+	int err;
-+
-+	if ((err = i2c_detach_client(client))) {
-+		printk(KERN_ERR "tosa: Cannot deregister client\n");
-+		return err;
-+	}
-+	kfree(client);
-+	return 0;
-+}
-+
-+static struct i2c_driver tosa_driver={
-+	.id		= TOSA_LCD_I2C_DEVICEID,
-+	.attach_adapter	= tosa_attach_adapter,
-+	.detach_client	= tosa_detach_client,
-+};
-+
-+static int __init tosa_lcd_probe(struct platform_device *pdev)
-+{
-+	int ret;
-+	spin_lock_init(&tosa_nssp_lock);
-+
-+	if (!pdev->dev.platform_data)
-+		return -EINVAL;
-+
-+	/* Set Common Voltage */
-+	comadj = sharpsl_param.comadj == -1 ? COMADJ_DEFAULT : sharpsl_param.comadj;
-+
-+	ret=ssp_init(&tosa_nssp_dev,2,0);
-+
-+	/* initialize SSP */
-+	pxa_gpio_mode(GPIO83_NSSP_TX);
-+	pxa_gpio_mode(GPIO81_NSSP_CLK_OUT);
-+	pxa_gpio_mode(GPIO82_NSSP_FRM_OUT);
-+
-+	if (ret) 
-+		printk(KERN_ERR "Unable to register NSSP handler!\n");
-+	else {
-+		struct tmio_lcd_ops* *tmio_ops = pdev->dev.platform_data;
-+		ssp_disable(&tosa_nssp_dev);
-+		initialised = 0;
-+
-+		/* Set the lcd functions */
-+		*tmio_ops = (struct tmio_lcd_ops*) &tosa_tc6393_lcd_ops;
-+	}
-+
-+	return ret;
-+}
-+
-+static int tosa_lcd_remove(struct platform_device *pdev)
-+{
-+	/* delete the lcd functions */
-+	struct tmio_lcd_ops* *tmio_ops = pdev->dev.platform_data;
-+	*tmio_ops = NULL;
-+	
-+	ssp_exit(&tosa_nssp_dev);
-+	
-+	if (tosa_i2c_dac) {
-+		i2c_detach_client(tosa_i2c_dac);
-+		kfree(tosa_i2c_dac);
-+	}
-+
-+	return 0;
-+}
-+
-+#ifdef CONFIG_PM 
-+
-+static int tosa_lcd_suspend(struct platform_device *pdev, pm_message_t state)
-+{
-+	ssp_flush(&tosa_nssp_dev);
-+	ssp_save_state(&tosa_nssp_dev,&tosa_nssp_state);
-+	return 0;
-+}
-+
-+static int tosa_lcd_resume(struct platform_device *pdev)
-+{
-+	printk("tosa_lcd_resume\n");
-+	ssp_restore_state(&tosa_nssp_dev,&tosa_nssp_state);
-+	ssp_enable(&tosa_nssp_dev);
-+	printk("tosa_lcd_resume ok\n");	
-+	return 0;
-+}
-+#else
-+
-+#define tosa_lcd_suspend NULL
-+#define tosa_lcd_resume NULL
-+
-+#endif
-+
-+
-+static struct platform_driver tosalcd_driver = {
-+	.probe		= tosa_lcd_probe,
-+	.remove		= tosa_lcd_remove,
-+	.suspend	= tosa_lcd_suspend,
-+	.resume		= tosa_lcd_resume,
-+	.driver		= {
-+		.name		= "tosa-lcd",
-+	},
-+};
-+
-+static int __init tosa_lcd_init(void)
-+{
-+	return platform_driver_register(&tosalcd_driver);
-+}
-+
-+static void __exit tosa_lcd_cleanup (void)
-+{
-+	platform_driver_unregister (&tosalcd_driver);
-+}
-+
-+device_initcall(tosa_lcd_init);
-+module_exit (tosa_lcd_cleanup);
-+
-+MODULE_DESCRIPTION ("Tosa LCD device");
-+MODULE_AUTHOR ("Dirk Opfer");
-+MODULE_LICENSE ("GPL v2");
-Index: git/arch/arm/mach-pxa/tosa.c
-===================================================================
---- git.orig/arch/arm/mach-pxa/tosa.c	2006-11-07 22:13:10.000000000 +0000
-+++ git/arch/arm/mach-pxa/tosa.c	2006-11-07 23:29:38.000000000 +0000
-@@ -24,6 +24,7 @@
- #include <linux/mtd/partitions.h>
- #include <linux/pm.h>
- #include <linux/delay.h>
-+#include <linux/fb.h>
- 
- #include <asm/setup.h>
- #include <asm/memory.h>
-@@ -345,7 +345,38 @@ static struct tmio_nand_platform_data to
- 	.badblock_pattern = &tosa_tc6393_nand_bbt,
- };
- 
--extern struct tmio_lcd_platform_data tosa_tc6393_lcd_platform_data;
-+static struct fb_videomode tosa_tc6393_lcd_mode[] = {
-+    {
-+        .xres = 480,
-+        .yres = 640,
-+        .pixclock = 0x002cdf00,/* PLL divisor */
-+        .left_margin = 0x004c,
-+        .right_margin = 0x005b,
-+        .upper_margin = 0x0001,
-+        .lower_margin = 0x000d,
-+        .hsync_len = 0x0002,
-+        .vsync_len = 0x0001,
-+        .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+        .vmode = FB_VMODE_NONINTERLACED,
-+    },{
-+	.xres = 240,
-+	.yres = 320,
-+	.pixclock = 0x00e7f203,/* PLL divisor */
-+	.left_margin = 0x0024,
-+	.right_margin = 0x002f,
-+	.upper_margin = 0x0001,
-+	.lower_margin = 0x000d,
-+	.hsync_len = 0x0002,
-+	.vsync_len = 0x0001,
-+	.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
-+	.vmode = FB_VMODE_NONINTERLACED,
-+}};
-+
-+struct tmio_lcd_platform_data tosa_tc6393_lcd_platform_data = {
-+    .ops = NULL,
-+    .modelist = tosa_tc6393_lcd_mode,
-+    .num_modes = ARRAY_SIZE(tosa_tc6393_lcd_mode),
-+};
- 
- static struct tmio_cell tosa_tc6393_cells[] = {
- 	{
-@@ -384,6 +415,19 @@ struct platform_device tc6393_device = {
- 	.num_resources	= ARRAY_SIZE(tc6393_resources),
- 	.resource	= tc6393_resources,
- };
-+EXPORT_SYMBOL (tc6393_device);
-+
-+/*
-+ * Tosa LCD / Backlight stuff
-+ */
-+static struct platform_device tosalcd_device = {
-+    .name	= "tosa-lcd",
-+    .id		= -1,
-+    .dev	= {
-+	.parent	= &tc6393_device.dev,
-+	.platform_data = &tosa_tc6393_lcd_platform_data.ops,
-+    },
-+};
- 
- static struct platform_device *devices[] __initdata = {
- 	&tosascoop_device,
-@@ -391,6 +435,7 @@ static struct platform_device *devices[]
- 	&tosakbd_device,
- 	&tosaled_device,
- 	&tc6393_device,
-+	&tosalcd_device,
- };
- 
- static void tosa_poweroff(void)
-Index: git/arch/arm/mach-pxa/Kconfig
-===================================================================
---- git.orig/arch/arm/mach-pxa/Kconfig	2006-11-07 22:13:10.000000000 +0000
-+++ git/arch/arm/mach-pxa/Kconfig	2006-11-07 22:13:10.000000000 +0000
-@@ -129,7 +129,10 @@ config MACH_TOSA
- 	bool "Enable Sharp SL-6000x (Tosa) Support"
- 	depends PXA_SHARPSL_25x
- 	select TOSHIBA_TC6393XB
--	select SHARPSL_PM	
-+	select I2C
-+	select I2C_PXA
-+	select SHARPSL_PM
-+	select PXA_SSP
- 
- config PXA25x
- 	bool