Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds

* 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds:
  leds: Add HP Jornada 6xx driver
  leds: Remove the now uneeded ixp4xx driver
  leds: Add power LED to the wrap driver
  leds: Fix led-gpio active_low default brightness
  leds: hw acceleration for Clevo mail LED driver
  leds: Add support for hardware accelerated LED flashing
  leds: Standardise LED naming scheme
  leds: Add clevo notebook LED driver

1 files changed, 120 insertions, 0 deletions

diff --git a/drivers/leds/leds-hp6xx.c b/drivers/leds/leds-hp6xx.c
new file mode 100644
index 00000000000..82d4ec38479
--- /dev/null
+++ b/drivers/leds/leds-hp6xx.c
@@ -0,0 +1,120 @@
+/*
+ * LED Triggers Core
+ * For the HP Jornada 620/660/680/690 handhelds
+ *
+ * Copyright 2008 Kristoffer Ericson <kristoffer.ericson@gmail.com>
+ *     this driver is based on leds-spitz.c by Richard Purdie.
+ *
+ * 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/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <asm/hd64461.h>
+#include <asm/hp6xx.h>
+
+static void hp6xxled_green_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+	u8 v8;
+
+	v8 = inb(PKDR);
+	if (value)
+		outb(v8 & (~PKDR_LED_GREEN), PKDR);
+	else
+		outb(v8 | PKDR_LED_GREEN, PKDR);
+}
+
+static void hp6xxled_red_set(struct led_classdev *led_cdev, enum led_brightness value)
+{
+	u16 v16;
+
+	v16 = inw(HD64461_GPBDR);
+	if (value)
+		outw(v16 & (~HD64461_GPBDR_LED_RED), HD64461_GPBDR);
+	else
+		outw(v16 | HD64461_GPBDR_LED_RED, HD64461_GPBDR);
+}
+
+static struct led_classdev hp6xx_red_led = {
+	.name			= "hp6xx:red",
+	.default_trigger	= "hp6xx-charge",
+	.brightness_set		= hp6xxled_red_set,
+};
+
+static struct led_classdev hp6xx_green_led = {
+	.name			= "hp6xx:green",
+	.default_trigger	= "ide-disk",
+	.brightness_set		= hp6xxled_green_set,
+};
+
+#ifdef CONFIG_PM
+static int hp6xxled_suspend(struct platform_device *dev, pm_message_t state)
+{
+	led_classdev_suspend(&hp6xx_red_led);
+	led_classdev_suspend(&hp6xx_green_led);
+	return 0;
+}
+
+static int hp6xxled_resume(struct platform_device *dev)
+{
+	led_classdev_resume(&hp6xx_red_led);
+	led_classdev_resume(&hp6xx_green_led);
+	return 0;
+}
+#endif
+
+static int hp6xxled_probe(struct platform_device *pdev)
+{
+	int ret;
+
+	ret = led_classdev_register(&pdev->dev, &hp6xx_red_led);
+	if (ret < 0)
+		return ret;
+
+	ret = led_classdev_register(&pdev->dev, &hp6xx_green_led);
+	if (ret < 0)
+		led_classdev_unregister(&hp6xx_red_led);
+
+	return ret;
+}
+
+static int hp6xxled_remove(struct platform_device *pdev)
+{
+	led_classdev_unregister(&hp6xx_red_led);
+	led_classdev_unregister(&hp6xx_green_led);
+
+	return 0;
+}
+
+static struct platform_driver hp6xxled_driver = {
+	.probe		= hp6xxled_probe,
+	.remove		= hp6xxled_remove,
+#ifdef CONFIG_PM
+	.suspend	= hp6xxled_suspend,
+	.resume		= hp6xxled_resume,
+#endif
+	.driver		= {
+		.name		= "hp6xx-led",
+	},
+};
+
+static int __init hp6xxled_init(void)
+{
+	return platform_driver_register(&hp6xxled_driver);
+}
+
+static void __exit hp6xxled_exit(void)
+{
+	platform_driver_unregister(&hp6xxled_driver);
+}
+
+module_init(hp6xxled_init);
+module_exit(hp6xxled_exit);
+
+MODULE_AUTHOR("Kristoffer Ericson <kristoffer.ericson@gmail.com>");
+MODULE_DESCRIPTION("HP Jornada 6xx LED driver");
+MODULE_LICENSE("GPL");