Ok, second try.
--
wbr, Ilya
ICQ: none, Jabber: ilya.muro...@jabber.ru
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 3556168..8ad4e9d 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -332,4 +332,10 @@ config KEYBOARD_SH_KEYSC
To compile this driver as a module, choose M here: the
module will be called sh_keysc.
+config KEYBOARD_PCAP
+ tristate "Motorola EZX PCAP events"
+ depends on EZX_PCAP
+ help
+ Say Y here if you want to use power key and jack events
+ on Motorola EZX 2nd generation phones
endif
diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile
index 36351e1..5aa77f0 100644
--- a/drivers/input/keyboard/Makefile
+++ b/drivers/input/keyboard/Makefile
@@ -28,3 +28,4 @@ obj-$(CONFIG_KEYBOARD_HP7XX) += jornada720_kbd.o
obj-$(CONFIG_KEYBOARD_MAPLE) += maple_keyb.o
obj-$(CONFIG_KEYBOARD_BFIN) += bf54x-keys.o
obj-$(CONFIG_KEYBOARD_SH_KEYSC) += sh_keysc.o
+obj-$(CONFIG_KEYBOARD_PCAP) += pcap_keys.o
diff --git a/drivers/input/keyboard/pcap_keys.c
b/drivers/input/keyboard/pcap_keys.c
new file mode 100644
index 0000000..698858f
--- /dev/null
+++ b/drivers/input/keyboard/pcap_keys.c
@@ -0,0 +1,113 @@
+/*
+ * Inpit driver for PCAP events:
+ * * Power key
+ * * Jack plug/unplug
+ *
+ * Copyright (c) 2008 Ily Petrov <ilya.muro...@gmail.co>
+ *
+ * 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/interrupt.h>
+#include <linux/platform_device.h>
+#include <linux/input.h>
+#include <linux/mfd/ezx-pcap.h>
+
+#include <asm/io.h>
+
+static struct input_dev *pcap_input;
+
+
+/* PCAP2 interrupts us on keypress */
+static irqreturn_t pcap_pwrkey_event(u32 event, void *unused)
+{
+
+ u32 pstat;
+ ezx_pcap_read(PCAP_REG_PSTAT, &pstat);
+ pstat &= PCAP_IRQ_ONOFF;
+
+ input_report_key(pcap_input, KEY_POWER, (pstat ? 0 : 1) );
+ input_sync(pcap_input);
+
+ return IRQ_HANDLED;
+
+}
+
+/* PCAP2 interrupts us on plug/unplug */
+static irqreturn_t pcap_jack_event(u32 event, void *unused)
+{
+
+ u32 pstat;
+ ezx_pcap_read(PCAP_REG_PSTAT, &pstat);
+ pstat &= PCAP_IRQ_A1 ;
+
+ input_report_switch(pcap_input,SW_HEADPHONE_INSERT, (pstat ? 0 : 1) );
+ input_sync(pcap_input);
+
+ return IRQ_HANDLED;
+
+}
+
+
+
+static int __init ezx_pwrkey_init(void)
+{
+ int err;
+
+ ezx_pcap_register_event(PCAP_IRQ_ONOFF, pcap_pwrkey_event, NULL,
"Power key");
+ ezx_pcap_register_event(PCAP_IRQ_A1, pcap_jack_event, NULL, "HP/MIC");
+
+ pcap_input = input_allocate_device();
+ if (! pcap_input) {
+ printk(KERN_ERR "pcap_powerkey: No mem\n");
+ err = -ENOMEM;
+ goto fail_dev;
+ }
+
+ printk(KERN_INFO "pcap events initializing\n");
+ pcap_input->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_SW);
+ pcap_input->keybit[BIT_WORD(KEY_POWER)] = BIT_MASK(KEY_POWER);
+ set_bit(SW_HEADPHONE_INSERT, pcap_input->swbit);
+
+
+ err = input_register_device(pcap_input);
+ if (err) {
+ printk(KERN_ERR "pcap_powerkey: Failed to register device\n");
+ goto fail_irq;
+ }
+ return 0;
+
+
+fail_dev:
+ input_free_device(pcap_input);
+
+fail_irq:
+ ezx_pcap_unregister_event(PCAP_IRQ_ONOFF);
+ ezx_pcap_unregister_event(PCAP_IRQ_MB2 | PCAP_IRQ_A1);
+
+ return err;
+}
+
+static void __exit ezx_pwrkey_exit()
+{
+
+ ezx_pcap_unregister_event(PCAP_IRQ_ONOFF);
+ ezx_pcap_unregister_event(PCAP_IRQ_MB2 | PCAP_IRQ_A1);
+
+ input_unregister_device(pcap_input);
+
+}
+
+
+
+module_init(ezx_pwrkey_init);
+module_exit(ezx_pwrkey_exit);
+
+MODULE_DESCRIPTION("Motorola PCAP2 powerkey driver");
+MODULE_AUTHOR("Ilya Petrov <ilya.muro...@gmail.com>");
+MODULE_LICENSE("GPL");
