1 files changed, 0 insertions, 406 deletions

diff --git a/packages/linux/linux-2.6.27/boc01/012-090115-cy3218-btns.patch b/packages/linux/linux-2.6.27/boc01/012-090115-cy3218-btns.patch
deleted file mode 100644
index 2529be5274..0000000000
--- a/packages/linux/linux-2.6.27/boc01/012-090115-cy3218-btns.patch
+++ /dev/null
@@ -1,406 +0,0 @@
-Index: linux-2.6.27/drivers/input/misc/cy3218-btns.c
-===================================================================
---- /dev/null
-+++ linux-2.6.27/drivers/input/misc/cy3218-btns.c
-@@ -0,0 +1,373 @@
-+/*
-+ * CAPSENSE Interface driver
-+ *
-+ *
-+ * Copyright (C) 2008, CenoSYS (www.cenosys.com).
-+ *
-+ * Guillaume Ligneul <guillaume.ligneul@gmail.com>
-+ * Jeremy Lainé <jeremy.laine@bolloretelecom.eu>
-+ * Sylvain Giroudon <sylvain.giroudon@goobie.fr>
-+ *
-+ * This software program is licensed subject to the GNU General Public License
-+ * (GPL).Version 2,June 1991, available at http://www.fsf.org/copyleft/gpl.html
-+ */
-+
-+#include <linux/init.h>
-+#include <linux/input-polldev.h>
-+#include <linux/ioport.h>
-+#include <linux/module.h>
-+#include <linux/i2c.h>
-+#include <linux/leds.h>
-+
-+static int capsense_attach_adapter(struct i2c_adapter *adapter);
-+static int capsense_detach_client(struct i2c_client *client);
-+#ifdef CONFIG_PM
-+static int capsense_suspend(struct i2c_client *client, pm_message_t mesg);
-+static int capsense_resume(struct i2c_client *client);
-+#endif
-+
-+#define CAPSENSE_NAME "Capsense"
-+
-+/* i2c configuration */
-+#define CAPSENSE_I2C_ADDR 0x25
-+// To debug (may be add in include/linux/i2c-id.h)
-+#define I2C_DRIVERID_CAPSENSE   98
-+
-+#define BUTTONS_POLL_INTERVAL	30	/* msec */
-+
-+#define CAP_OUTPUT_PORT(port)   (0x04+(port))
-+#define CAP_OP_SEL(port,bit)    (0x1C+(25*(port))+(5*(bit)))
-+#define CAP_READ_STATUS(port)	(0x88+(port))
-+
-+#define MASK0 			0x10
-+#define MASK1			0x4
-+#define MASK2			0x8
-+#define MASK3			0x1
-+
-+#define CAP_NLEDS               5
-+
-+static int poll_interval = BUTTONS_POLL_INTERVAL;
-+module_param_named(poll, poll_interval, uint, 0);
-+MODULE_PARM_DESC(poll, "poll interval in msec (30=default)");
-+
-+static const unsigned short normal_i2c[] = {
-+	CAPSENSE_I2C_ADDR , I2C_CLIENT_END
-+};
-+I2C_CLIENT_INSMOD;
-+
-+static struct i2c_driver capsense_driver = {
-+	.driver		= {
-+		.name	= CAPSENSE_NAME,
-+	},
-+	.id		= I2C_DRIVERID_CAPSENSE,
-+	.attach_adapter = &capsense_attach_adapter,
-+	.detach_client	= &capsense_detach_client,
-+#ifdef CONFIG_PM
-+	.suspend        = &capsense_suspend,
-+	.resume         = &capsense_resume,
-+#endif
-+};
-+
-+struct cy3218_led {
-+	struct led_classdev cdev;
-+	struct cy3218 *capsense;
-+	int port;
-+	int bit;
-+};
-+
-+struct cy3218 {
-+	struct input_polled_dev *ipdev;
-+	struct i2c_client client;
-+	unsigned char key_state;
-+	struct cy3218_led leds[CAP_NLEDS];
-+	unsigned char led_state[2];
-+	struct mutex mutex;
-+};
-+
-+static unsigned short keymap[] = {
-+	// GP0
-+	KEY_F1,
-+	KEY_ENTER,
-+	KEY_DOWN,
-+	KEY_BACKSPACE,
-+	// GP1
-+	KEY_UP,
-+};
-+
-+struct cy3218_ledmap {
-+	char *name;
-+	int port, bit;
-+};
-+
-+static struct cy3218_ledmap ledmap[CAP_NLEDS] = {
-+	{ "capsense:blue:back", 0, 1 },
-+	{ "capsense:blue:info", 1, 0 },
-+	{ "capsense:blue:down", 1, 1 },
-+	{ "capsense:blue:ok",   1, 2 },
-+	{ "capsense:blue:up",   1, 3 },
-+};
-+
-+static void handle_buttons(struct input_polled_dev *dev)
-+{
-+	struct cy3218 *capsense = dev->private;
-+	u8 port_value;
-+	u8 new_state = 0;
-+	u8 changed;
-+	int i;
-+
-+	mutex_lock(&capsense->mutex);
-+
-+	// read status
-+	port_value = i2c_smbus_read_byte_data(&capsense->client, CAP_READ_STATUS(0));
-+	if (port_value & MASK0) new_state |= 0x01;
-+	if (port_value & MASK1) new_state |= 0x02;
-+	if (port_value & MASK2) new_state |= 0x04;
-+	if (port_value & MASK3) new_state |= 0x08;
-+
-+	port_value = i2c_smbus_read_byte_data(&capsense->client, CAP_READ_STATUS(1));
-+	if (port_value & MASK0) new_state |= 0x10;
-+
-+	mutex_unlock(&capsense->mutex);
-+
-+	// update keyboard state
-+	changed = capsense->key_state ^ new_state;
-+	for (i = 0; i < ARRAY_SIZE(keymap); i++)
-+		if (changed & (1 << i))
-+			input_report_key(dev->input, keymap[i], (new_state & (1 << i)));
-+	capsense->key_state = new_state;
-+	input_sync(dev->input);
-+}
-+
-+
-+static void
-+capsense_led_set(struct led_classdev *led_cdev,
-+		 enum led_brightness value)
-+{
-+	struct cy3218_led *led = (struct cy3218_led *) led_cdev;
-+	struct cy3218 *capsense = led->capsense;
-+	int port = led->port;
-+	unsigned char mask = (1 << led->bit);
-+
-+	if ( value )
-+		capsense->led_state[port] |= mask;
-+	else
-+		capsense->led_state[port] &= ~mask;
-+
-+	mutex_lock(&capsense->mutex);
-+	i2c_smbus_write_byte_data(&capsense->client, CAP_OUTPUT_PORT(port), capsense->led_state[port]);
-+	mutex_unlock(&capsense->mutex);
-+}
-+
-+static void
-+capsense_led_enable(struct cy3218_led *led, int state)
-+{
-+	struct cy3218 *capsense = led->capsense;
-+
-+	mutex_lock(&capsense->mutex);
-+	i2c_smbus_write_byte_data(&capsense->client, CAP_OP_SEL(led->port, led->bit), state ? 0x00 : 0x80);
-+	mutex_unlock(&capsense->mutex);
-+}
-+
-+static int
-+capsense_led_init(struct cy3218 *capsense)
-+{
-+	int i;
-+	int ret;
-+
-+	for (i = 0; i < CAP_NLEDS; i++) {
-+		struct cy3218_led *led = &(capsense->leds[i]);
-+
-+		led->cdev.name = ledmap[i].name;
-+		led->cdev.brightness_set = capsense_led_set;
-+		led->capsense = capsense;
-+		led->port = ledmap[i].port;
-+		led->bit = ledmap[i].bit;
-+
-+		ret = led_classdev_register(&capsense->ipdev->input->dev, &led->cdev);
-+		if ( ret < 0 )
-+			return -1;
-+
-+		capsense_led_enable(led, 1);
-+	}
-+
-+	/* Switch all leds off */
-+	mutex_lock(&capsense->mutex);
-+
-+	capsense->led_state[0] = 0x00;
-+	i2c_smbus_write_byte_data(&capsense->client, CAP_OUTPUT_PORT(0), 0x00);
-+
-+	capsense->led_state[1] = 0x00;
-+	i2c_smbus_write_byte_data(&capsense->client, CAP_OUTPUT_PORT(1), 0x00);
-+
-+	mutex_unlock(&capsense->mutex);
-+
-+	return 0;
-+}
-+
-+
-+static void
-+capsense_led_exit(struct cy3218 *capsense)
-+{
-+	int i;
-+
-+	for (i = 0; i < CAP_NLEDS; i++) {
-+		led_classdev_unregister(&capsense->leds[i].cdev);
-+	}
-+}
-+
-+
-+static inline void
-+capsense_led_suspend(struct cy3218 *capsense)
-+{
-+	int i;
-+
-+	for (i = 0; i < CAP_NLEDS; i++) {
-+		struct cy3218_led *led = &(capsense->leds[i]);
-+
-+		led_classdev_suspend(&led->cdev);
-+		capsense_led_enable(led, 0);
-+	}
-+}
-+
-+
-+static inline void
-+capsense_led_resume(struct cy3218 *capsense)
-+{
-+	int i;
-+
-+	for (i = 0; i < CAP_NLEDS; i++) {
-+		struct cy3218_led *led = &(capsense->leds[i]);
-+
-+		capsense_led_enable(led, 1);
-+		led_classdev_resume(&led->cdev);
-+	}
-+}
-+
-+
-+static int
-+capsense_probe(struct i2c_adapter *adapter, int addr, int kind)
-+{
-+	struct cy3218 *capsense;
-+	struct input_polled_dev *ipdev;
-+	struct input_dev *input;
-+	int rc = 0, err = -ENOMEM, i=0;
-+
-+	capsense = kzalloc(sizeof(*capsense), GFP_KERNEL);
-+		if (!capsense)
-+			goto failout;
-+
-+	mutex_init(&capsense->mutex);
-+
-+	if (!i2c_check_functionality(adapter, I2C_FUNC_I2C)) {
-+		goto failout;
-+	}
-+
-+	ipdev = input_allocate_polled_device();
-+		if (!ipdev)
-+			goto failout;
-+
-+	capsense->key_state = 0;
-+	capsense->ipdev = ipdev;
-+	capsense->client.adapter = adapter;
-+	capsense->client.addr = addr;
-+	capsense->client.driver = &capsense_driver;
-+	strlcpy(capsense->client.name, CAPSENSE_NAME, I2C_NAME_SIZE);
-+	i2c_set_clientdata(&capsense->client, capsense);
-+
-+	rc = i2c_attach_client(&capsense->client);
-+	if (rc)
-+		goto out_attach;
-+
-+	ipdev->poll = handle_buttons;
-+	ipdev->private = capsense;
-+	ipdev->poll_interval = poll_interval;
-+
-+	input = ipdev->input;
-+	input->name = "Capsense buttons";
-+	input->phys = "capsense/input0";
-+	input->id.bustype = BUS_I2C;
-+	input->dev.parent = &capsense->client.dev;
-+
-+	input->keycode = keymap;
-+	input->keycodemax = ARRAY_SIZE(keymap);
-+	input->keycodesize = sizeof(unsigned short);
-+
-+	input_set_capability(input, EV_MSC, MSC_SCAN);
-+	set_bit(EV_KEY, ipdev->input->evbit);
-+
-+	for (i = 0; i < ARRAY_SIZE(keymap); i++)
-+		set_bit(keymap[i], ipdev->input->keybit);
-+
-+	rc = input_register_polled_device(ipdev);
-+	if(rc)
-+		goto out_polled;
-+
-+	if ( capsense_led_init(capsense) )
-+		goto out_registered;
-+
-+	return 0;
-+
-+out_registered:
-+	input_unregister_polled_device(ipdev);
-+out_polled:
-+	i2c_detach_client(&capsense->client);
-+out_attach:
-+	input_free_polled_device(ipdev);
-+failout:
-+	return err;
-+}
-+
-+static int
-+capsense_attach_adapter (struct i2c_adapter *adapter)
-+{
-+	return i2c_probe(adapter, &addr_data, capsense_probe);
-+}
-+
-+static int
-+capsense_detach_client(struct i2c_client *client)
-+{
-+	struct cy3218 *capsense = i2c_get_clientdata(client);
-+
-+	capsense_led_exit(capsense);
-+	input_unregister_polled_device(capsense->ipdev);
-+	i2c_detach_client(&capsense->client);
-+	input_free_polled_device(capsense->ipdev);
-+	return 0;
-+}
-+
-+#ifdef CONFIG_PM
-+static int capsense_suspend(struct i2c_client *client, pm_message_t mesg)
-+{
-+	struct cy3218 *capsense = i2c_get_clientdata(client);
-+
-+	capsense_led_suspend(capsense);
-+
-+	return 0;
-+}
-+
-+static int capsense_resume(struct i2c_client *client)
-+{
-+	struct cy3218 *capsense = i2c_get_clientdata(client);
-+
-+	capsense_led_resume(capsense);
-+
-+	return 0;
-+}
-+#endif
-+
-+
-+static int __init capsense_buttons_init(void)
-+{
-+	return i2c_add_driver(&capsense_driver);
-+}
-+
-+static void __exit capsense_buttons_exit(void)
-+{
-+	i2c_del_driver(&capsense_driver);
-+}
-+
-+MODULE_AUTHOR("Guillaume Ligneul <guillaume.ligneul@cenosys.com>");
-+MODULE_DESCRIPTION("Capsense CY3218 Input driver");
-+MODULE_LICENSE("GPL");
-+module_init(capsense_buttons_init);
-+module_exit(capsense_buttons_exit);
-Index: linux-2.6.27/drivers/input/misc/Kconfig
-===================================================================
---- linux-2.6.27.orig/drivers/input/misc/Kconfig
-+++ linux-2.6.27/drivers/input/misc/Kconfig
-@@ -207,4 +207,13 @@ config HP_SDC_RTC
- 	  Say Y here if you want to support the built-in real time clock
- 	  of the HP SDC controller.
- 
-+config INPUT_CAPSENSE_BTNS
-+	tristate "CAPSENSE CY3218 button interface"
-+	select INPUT_POLLDEV
-+	select LEDS_CLASS
-+	help
-+	  To compile this driver as a module, choose M here: the
-+	  module will be called cy3218-btns.
-+	  To change poll interval, invoque poll parameter in msecs.
-+
- endif
-Index: linux-2.6.27/drivers/input/misc/Makefile
-===================================================================
---- linux-2.6.27.orig/drivers/input/misc/Makefile
-+++ linux-2.6.27/drivers/input/misc/Makefile
-@@ -20,3 +20,5 @@ obj-$(CONFIG_HP_SDC_RTC)		+= hp_sdc_rtc.
- obj-$(CONFIG_INPUT_UINPUT)		+= uinput.o
- obj-$(CONFIG_INPUT_APANEL)		+= apanel.o
- obj-$(CONFIG_INPUT_SGI_BTNS)		+= sgi_btns.o
-+obj-$(CONFIG_INPUT_CAPSENSE_BTNS)	+= cy3218-btns.o
-+