Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 360 deletions

diff --git a/ANDROID_3.4.5/drivers/input/touchscreen/ili210x.c b/ANDROID_3.4.5/drivers/input/touchscreen/ili210x.c
deleted file mode 100644
index c0044175..00000000
--- a/ANDROID_3.4.5/drivers/input/touchscreen/ili210x.c
+++ /dev/null
@@ -1,360 +0,0 @@
-#include <linux/module.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/slab.h>
-#include <linux/input.h>
-#include <linux/input/mt.h>
-#include <linux/delay.h>
-#include <linux/workqueue.h>
-#include <linux/input/ili210x.h>
-
-#define MAX_TOUCHES		2
-#define DEFAULT_POLL_PERIOD	20
-
-/* Touchscreen commands */
-#define REG_TOUCHDATA		0x10
-#define REG_PANEL_INFO		0x20
-#define REG_FIRMWARE_VERSION	0x40
-#define REG_CALIBRATE		0xcc
-
-struct finger {
-	u8 x_low;
-	u8 x_high;
-	u8 y_low;
-	u8 y_high;
-} __packed;
-
-struct touchdata {
-	u8 status;
-	struct finger finger[MAX_TOUCHES];
-} __packed;
-
-struct panel_info {
-	struct finger finger_max;
-	u8 xchannel_num;
-	u8 ychannel_num;
-} __packed;
-
-struct firmware_version {
-	u8 id;
-	u8 major;
-	u8 minor;
-} __packed;
-
-struct ili210x {
-	struct i2c_client *client;
-	struct input_dev *input;
-	bool (*get_pendown_state)(void);
-	unsigned int poll_period;
-	struct delayed_work dwork;
-};
-
-static int ili210x_read_reg(struct i2c_client *client, u8 reg, void *buf,
-			    size_t len)
-{
-	struct i2c_msg msg[2] = {
-		{
-			.addr	= client->addr,
-			.flags	= 0,
-			.len	= 1,
-			.buf	= &reg,
-		},
-		{
-			.addr	= client->addr,
-			.flags	= I2C_M_RD,
-			.len	= len,
-			.buf	= buf,
-		}
-	};
-
-	if (i2c_transfer(client->adapter, msg, 2) != 2) {
-		dev_err(&client->dev, "i2c transfer failed\n");
-		return -EIO;
-	}
-
-	return 0;
-}
-
-static void ili210x_report_events(struct input_dev *input,
-				  const struct touchdata *touchdata)
-{
-	int i;
-	bool touch;
-	unsigned int x, y;
-	const struct finger *finger;
-
-	for (i = 0; i < MAX_TOUCHES; i++) {
-		input_mt_slot(input, i);
-
-		finger = &touchdata->finger[i];
-
-		touch = touchdata->status & (1 << i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
-		if (touch) {
-			x = finger->x_low | (finger->x_high << 8);
-			y = finger->y_low | (finger->y_high << 8);
-
-			input_report_abs(input, ABS_MT_POSITION_X, x);
-			input_report_abs(input, ABS_MT_POSITION_Y, y);
-		}
-	}
-
-	input_mt_report_pointer_emulation(input, false);
-	input_sync(input);
-}
-
-static bool get_pendown_state(const struct ili210x *priv)
-{
-	bool state = false;
-
-	if (priv->get_pendown_state)
-		state = priv->get_pendown_state();
-
-	return state;
-}
-
-static void ili210x_work(struct work_struct *work)
-{
-	struct ili210x *priv = container_of(work, struct ili210x,
-					    dwork.work);
-	struct i2c_client *client = priv->client;
-	struct touchdata touchdata;
-	int error;
-
-	error = ili210x_read_reg(client, REG_TOUCHDATA,
-				 &touchdata, sizeof(touchdata));
-	if (error) {
-		dev_err(&client->dev,
-			"Unable to get touchdata, err = %d\n", error);
-		return;
-	}
-
-	ili210x_report_events(priv->input, &touchdata);
-
-	if ((touchdata.status & 0xf3) || get_pendown_state(priv))
-		schedule_delayed_work(&priv->dwork,
-				      msecs_to_jiffies(priv->poll_period));
-}
-
-static irqreturn_t ili210x_irq(int irq, void *irq_data)
-{
-	struct ili210x *priv = irq_data;
-
-	schedule_delayed_work(&priv->dwork, 0);
-
-	return IRQ_HANDLED;
-}
-
-static ssize_t ili210x_calibrate(struct device *dev,
-				 struct device_attribute *attr,
-				 const char *buf, size_t count)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-	struct ili210x *priv = i2c_get_clientdata(client);
-	unsigned long calibrate;
-	int rc;
-	u8 cmd = REG_CALIBRATE;
-
-	if (kstrtoul(buf, 10, &calibrate))
-		return -EINVAL;
-
-	if (calibrate > 1)
-		return -EINVAL;
-
-	if (calibrate) {
-		rc = i2c_master_send(priv->client, &cmd, sizeof(cmd));
-		if (rc != sizeof(cmd))
-			return -EIO;
-	}
-
-	return count;
-}
-static DEVICE_ATTR(calibrate, 0644, NULL, ili210x_calibrate);
-
-static struct attribute *ili210x_attributes[] = {
-	&dev_attr_calibrate.attr,
-	NULL,
-};
-
-static const struct attribute_group ili210x_attr_group = {
-	.attrs = ili210x_attributes,
-};
-
-static int __devinit ili210x_i2c_probe(struct i2c_client *client,
-				       const struct i2c_device_id *id)
-{
-	struct device *dev = &client->dev;
-	const struct ili210x_platform_data *pdata = dev->platform_data;
-	struct ili210x *priv;
-	struct input_dev *input;
-	struct panel_info panel;
-	struct firmware_version firmware;
-	int xmax, ymax;
-	int error;
-
-	dev_dbg(dev, "Probing for ILI210X I2C Touschreen driver");
-
-	if (!pdata) {
-		dev_err(dev, "No platform data!\n");
-		return -EINVAL;
-	}
-
-	if (client->irq <= 0) {
-		dev_err(dev, "No IRQ!\n");
-		return -EINVAL;
-	}
-
-	/* Get firmware version */
-	error = ili210x_read_reg(client, REG_FIRMWARE_VERSION,
-				 &firmware, sizeof(firmware));
-	if (error) {
-		dev_err(dev, "Failed to get firmware version, err: %d\n",
-			error);
-		return error;
-	}
-
-	/* get panel info */
-	error = ili210x_read_reg(client, REG_PANEL_INFO, &panel, sizeof(panel));
-	if (error) {
-		dev_err(dev, "Failed to get panel informations, err: %d\n",
-			error);
-		return error;
-	}
-
-	xmax = panel.finger_max.x_low | (panel.finger_max.x_high << 8);
-	ymax = panel.finger_max.y_low | (panel.finger_max.y_high << 8);
-
-	priv = kzalloc(sizeof(*priv), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!priv || !input) {
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	priv->client = client;
-	priv->input = input;
-	priv->get_pendown_state = pdata->get_pendown_state;
-	priv->poll_period = pdata->poll_period ? : DEFAULT_POLL_PERIOD;
-	INIT_DELAYED_WORK(&priv->dwork, ili210x_work);
-
-	/* Setup input device */
-	input->name = "ILI210x Touchscreen";
-	input->id.bustype = BUS_I2C;
-	input->dev.parent = dev;
-
-	__set_bit(EV_SYN, input->evbit);
-	__set_bit(EV_KEY, input->evbit);
-	__set_bit(EV_ABS, input->evbit);
-	__set_bit(BTN_TOUCH, input->keybit);
-
-	/* Single touch */
-	input_set_abs_params(input, ABS_X, 0, xmax, 0, 0);
-	input_set_abs_params(input, ABS_Y, 0, ymax, 0, 0);
-
-	/* Multi touch */
-	input_mt_init_slots(input, MAX_TOUCHES);
-	input_set_abs_params(input, ABS_MT_POSITION_X, 0, xmax, 0, 0);
-	input_set_abs_params(input, ABS_MT_POSITION_Y, 0, ymax, 0, 0);
-
-	input_set_drvdata(input, priv);
-	i2c_set_clientdata(client, priv);
-
-	error = request_irq(client->irq, ili210x_irq, pdata->irq_flags,
-			    client->name, priv);
-	if (error) {
-		dev_err(dev, "Unable to request touchscreen IRQ, err: %d\n",
-			error);
-		goto err_free_mem;
-	}
-
-	error = sysfs_create_group(&dev->kobj, &ili210x_attr_group);
-	if (error) {
-		dev_err(dev, "Unable to create sysfs attributes, err: %d\n",
-			error);
-		goto err_free_irq;
-	}
-
-	error = input_register_device(priv->input);
-	if (error) {
-		dev_err(dev, "Cannot regiser input device, err: %d\n", error);
-		goto err_remove_sysfs;
-	}
-
-	device_init_wakeup(&client->dev, 1);
-
-	dev_dbg(dev,
-		"ILI210x initialized (IRQ: %d), firmware version %d.%d.%d",
-		client->irq, firmware.id, firmware.major, firmware.minor);
-
-	return 0;
-
-err_remove_sysfs:
-	sysfs_remove_group(&dev->kobj, &ili210x_attr_group);
-err_free_irq:
-	free_irq(client->irq, priv);
-err_free_mem:
-	input_free_device(input);
-	kfree(priv);
-	return error;
-}
-
-static int __devexit ili210x_i2c_remove(struct i2c_client *client)
-{
-	struct ili210x *priv = i2c_get_clientdata(client);
-
-	sysfs_remove_group(&client->dev.kobj, &ili210x_attr_group);
-	free_irq(priv->client->irq, priv);
-	cancel_delayed_work_sync(&priv->dwork);
-	input_unregister_device(priv->input);
-	kfree(priv);
-
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int ili210x_i2c_suspend(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		enable_irq_wake(client->irq);
-
-	return 0;
-}
-
-static int ili210x_i2c_resume(struct device *dev)
-{
-	struct i2c_client *client = to_i2c_client(dev);
-
-	if (device_may_wakeup(&client->dev))
-		disable_irq_wake(client->irq);
-
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(ili210x_i2c_pm,
-			 ili210x_i2c_suspend, ili210x_i2c_resume);
-
-static const struct i2c_device_id ili210x_i2c_id[] = {
-	{ "ili210x", 0 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, ili210x_i2c_id);
-
-static struct i2c_driver ili210x_ts_driver = {
-	.driver = {
-		.name = "ili210x_i2c",
-		.owner = THIS_MODULE,
-		.pm = &ili210x_i2c_pm,
-	},
-	.id_table = ili210x_i2c_id,
-	.probe = ili210x_i2c_probe,
-	.remove = __devexit_p(ili210x_i2c_remove),
-};
-
-module_i2c_driver(ili210x_ts_driver);
-
-MODULE_AUTHOR("Olivier Sobrie <olivier@sobrie.be>");
-MODULE_DESCRIPTION("ILI210X I2C Touchscreen Driver");
-MODULE_LICENSE("GPL");