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, 219 insertions, 0 deletions

diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
new file mode 100644
index 00000000..1ed1677c
--- /dev/null
+++ b/drivers/leds/leds-clevo-mail.c
@@ -0,0 +1,219 @@
+
+#include <linux/module.h>
+
+#include <linux/platform_device.h>
+#include <linux/err.h>
+#include <linux/leds.h>
+
+#include <linux/io.h>
+#include <linux/dmi.h>
+
+#include <linux/i8042.h>
+
+#define CLEVO_MAIL_LED_OFF		0x0084
+#define CLEVO_MAIL_LED_BLINK_1HZ	0x008A
+#define CLEVO_MAIL_LED_BLINK_0_5HZ	0x0083
+
+MODULE_AUTHOR("Márton Németh <nm127@freemail.hu>");
+MODULE_DESCRIPTION("Clevo mail LED driver");
+MODULE_LICENSE("GPL");
+
+static bool __initdata nodetect;
+module_param_named(nodetect, nodetect, bool, 0);
+MODULE_PARM_DESC(nodetect, "Skip DMI hardware detection");
+
+static struct platform_device *pdev;
+
+static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
+{
+	printk(KERN_INFO KBUILD_MODNAME ": '%s' found\n", id->ident);
+	return 1;
+}
+
+/*
+ * struct mail_led_whitelist - List of known good models
+ *
+ * Contains the known good models this driver is compatible with.
+ * When adding a new model try to be as strict as possible. This
+ * makes it possible to keep the false positives (the model is
+ * detected as working, but in reality it is not) as low as
+ * possible.
+ */
+static struct dmi_system_id __initdata mail_led_whitelist[] = {
+	{
+		.callback = clevo_mail_led_dmi_callback,
+		.ident = "Clevo D410J",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "VIA"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "K8N800"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "VT8204B")
+		}
+	},
+	{
+		.callback = clevo_mail_led_dmi_callback,
+		.ident = "Clevo M5x0N",
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "CLEVO Co."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "M5x0N")
+		}
+	},
+	{
+		.callback = clevo_mail_led_dmi_callback,
+		.ident = "Positivo Mobile",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "CLEVO Co. "),
+			DMI_MATCH(DMI_BOARD_NAME, "M5X0V "),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Positivo Mobile"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "VT6198")
+		}
+	},
+	{
+		.callback = clevo_mail_led_dmi_callback,
+		.ident = "Clevo D400P",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Clevo"),
+			DMI_MATCH(DMI_BOARD_NAME, "D400P"),
+			DMI_MATCH(DMI_BOARD_VERSION, "Rev.A"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "0106")
+		}
+	},
+	{
+		.callback = clevo_mail_led_dmi_callback,
+		.ident = "Clevo D410V",
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "Clevo, Co."),
+			DMI_MATCH(DMI_BOARD_NAME, "D400V/D470V"),
+			DMI_MATCH(DMI_BOARD_VERSION, "SS78B"),
+			DMI_MATCH(DMI_PRODUCT_VERSION, "Rev. A1")
+		}
+	},
+	{ }
+};
+
+static void clevo_mail_led_set(struct led_classdev *led_cdev,
+				enum led_brightness value)
+{
+	i8042_lock_chip();
+
+	if (value == LED_OFF)
+		i8042_command(NULL, CLEVO_MAIL_LED_OFF);
+	else if (value <= LED_HALF)
+		i8042_command(NULL, CLEVO_MAIL_LED_BLINK_0_5HZ);
+	else
+		i8042_command(NULL, CLEVO_MAIL_LED_BLINK_1HZ);
+
+	i8042_unlock_chip();
+
+}
+
+static int clevo_mail_led_blink(struct led_classdev *led_cdev,
+				unsigned long *delay_on,
+				unsigned long *delay_off)
+{
+	int status = -EINVAL;
+
+	i8042_lock_chip();
+
+	if (*delay_on == 0 /* ms */ && *delay_off == 0 /* ms */) {
+		/* Special case: the leds subsystem requested us to
+		 * chose one user friendly blinking of the LED, and
+		 * start it. Let's blink the led slowly (0.5Hz).
+		 */
+		*delay_on = 1000; /* ms */
+		*delay_off = 1000; /* ms */
+		i8042_command(NULL, CLEVO_MAIL_LED_BLINK_0_5HZ);
+		status = 0;
+
+	} else if (*delay_on == 500 /* ms */ && *delay_off == 500 /* ms */) {
+		/* blink the led with 1Hz */
+		i8042_command(NULL, CLEVO_MAIL_LED_BLINK_1HZ);
+		status = 0;
+
+	} else if (*delay_on == 1000 /* ms */ && *delay_off == 1000 /* ms */) {
+		/* blink the led with 0.5Hz */
+		i8042_command(NULL, CLEVO_MAIL_LED_BLINK_0_5HZ);
+		status = 0;
+
+	} else {
+		printk(KERN_DEBUG KBUILD_MODNAME
+		       ": clevo_mail_led_blink(..., %lu, %lu),"
+		       " returning -EINVAL (unsupported)\n",
+		       *delay_on, *delay_off);
+	}
+
+	i8042_unlock_chip();
+
+	return status;
+}
+
+static struct led_classdev clevo_mail_led = {
+	.name			= "clevo::mail",
+	.brightness_set		= clevo_mail_led_set,
+	.blink_set		= clevo_mail_led_blink,
+	.flags			= LED_CORE_SUSPENDRESUME,
+};
+
+static int __devinit clevo_mail_led_probe(struct platform_device *pdev)
+{
+	return led_classdev_register(&pdev->dev, &clevo_mail_led);
+}
+
+static int clevo_mail_led_remove(struct platform_device *pdev)
+{
+	led_classdev_unregister(&clevo_mail_led);
+	return 0;
+}
+
+static struct platform_driver clevo_mail_led_driver = {
+	.probe		= clevo_mail_led_probe,
+	.remove		= clevo_mail_led_remove,
+	.driver		= {
+		.name		= KBUILD_MODNAME,
+		.owner		= THIS_MODULE,
+	},
+};
+
+static int __init clevo_mail_led_init(void)
+{
+	int error = 0;
+	int count = 0;
+
+	/* Check with the help of DMI if we are running on supported hardware */
+	if (!nodetect) {
+		count = dmi_check_system(mail_led_whitelist);
+	} else {
+		count = 1;
+		printk(KERN_ERR KBUILD_MODNAME ": Skipping DMI detection. "
+		       "If the driver works on your hardware please "
+		       "report model and the output of dmidecode in tracker "
+		       "at http://sourceforge.net/projects/clevo-mailled/\n");
+	}
+
+	if (!count)
+		return -ENODEV;
+
+	pdev = platform_device_register_simple(KBUILD_MODNAME, -1, NULL, 0);
+	if (!IS_ERR(pdev)) {
+		error = platform_driver_probe(&clevo_mail_led_driver,
+					      clevo_mail_led_probe);
+		if (error) {
+			printk(KERN_ERR KBUILD_MODNAME
+			       ": Can't probe platform driver\n");
+			platform_device_unregister(pdev);
+		}
+	} else
+		error = PTR_ERR(pdev);
+
+	return error;
+}
+
+static void __exit clevo_mail_led_exit(void)
+{
+	platform_device_unregister(pdev);
+	platform_driver_unregister(&clevo_mail_led_driver);
+
+	clevo_mail_led_set(NULL, LED_OFF);
+}
+
+module_init(clevo_mail_led_init);
+module_exit(clevo_mail_led_exit);