diff options
author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
---|---|---|
committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c')
-rw-r--r-- | ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c | 178 |
1 files changed, 0 insertions, 178 deletions
diff --git a/ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c b/ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c deleted file mode 100644 index 9d639fa1..00000000 --- a/ANDROID_3.4.5/drivers/input/keyboard/jornada720_kbd.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * drivers/input/keyboard/jornada720_kbd.c - * - * HP Jornada 720 keyboard platform driver - * - * Copyright (C) 2006/2007 Kristoffer Ericson <Kristoffer.Ericson@Gmail.com> - * - * Copyright (C) 2006 jornada 720 kbd driver by - Filip Zyzniewsk <Filip.Zyzniewski@tefnet.plX - * based on (C) 2004 jornada 720 kbd driver by - Alex Lange <chicken@handhelds.org> - * - * 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/device.h> -#include <linux/errno.h> -#include <linux/interrupt.h> -#include <linux/init.h> -#include <linux/input.h> -#include <linux/kernel.h> -#include <linux/module.h> -#include <linux/platform_device.h> -#include <linux/slab.h> - -#include <mach/jornada720.h> -#include <mach/hardware.h> -#include <mach/irqs.h> - -MODULE_AUTHOR("Kristoffer Ericson <Kristoffer.Ericson@gmail.com>"); -MODULE_DESCRIPTION("HP Jornada 710/720/728 keyboard driver"); -MODULE_LICENSE("GPL v2"); - -static unsigned short jornada_std_keymap[128] = { /* ROW */ - 0, KEY_ESC, KEY_F1, KEY_F2, KEY_F3, KEY_F4, KEY_F5, KEY_F6, KEY_F7, /* #1 */ - KEY_F8, KEY_F9, KEY_F10, KEY_F11, KEY_VOLUMEUP, KEY_VOLUMEDOWN, KEY_MUTE, /* -> */ - 0, KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9, /* #2 */ - KEY_0, KEY_MINUS, KEY_EQUAL,0, 0, 0, /* -> */ - 0, KEY_Q, KEY_W, KEY_E, KEY_R, KEY_T, KEY_Y, KEY_U, KEY_I, KEY_O, /* #3 */ - KEY_P, KEY_BACKSLASH, KEY_BACKSPACE, 0, 0, 0, /* -> */ - 0, KEY_A, KEY_S, KEY_D, KEY_F, KEY_G, KEY_H, KEY_J, KEY_K, KEY_L, /* #4 */ - KEY_SEMICOLON, KEY_LEFTBRACE, KEY_RIGHTBRACE, 0, 0, 0, /* -> */ - 0, KEY_Z, KEY_X, KEY_C, KEY_V, KEY_B, KEY_N, KEY_M, KEY_COMMA, /* #5 */ - KEY_DOT, KEY_KPMINUS, KEY_APOSTROPHE, KEY_ENTER, 0, 0,0, /* -> */ - 0, KEY_TAB, 0, KEY_LEFTSHIFT, 0, KEY_APOSTROPHE, 0, 0, 0, 0, /* #6 */ - KEY_UP, 0, KEY_RIGHTSHIFT, 0, 0, 0,0, 0, 0, 0, 0, KEY_LEFTALT, KEY_GRAVE, /* -> */ - 0, 0, KEY_LEFT, KEY_DOWN, KEY_RIGHT, 0, 0, 0, 0,0, KEY_KPASTERISK, /* -> */ - KEY_LEFTCTRL, 0, KEY_SPACE, 0, 0, 0, KEY_SLASH, KEY_DELETE, 0, 0, /* -> */ - 0, 0, 0, KEY_POWER, /* -> */ -}; - -struct jornadakbd { - unsigned short keymap[ARRAY_SIZE(jornada_std_keymap)]; - struct input_dev *input; -}; - -static irqreturn_t jornada720_kbd_interrupt(int irq, void *dev_id) -{ - struct platform_device *pdev = dev_id; - struct jornadakbd *jornadakbd = platform_get_drvdata(pdev); - struct input_dev *input = jornadakbd->input; - u8 count, kbd_data, scan_code; - - /* startup ssp with spinlock */ - jornada_ssp_start(); - - if (jornada_ssp_inout(GETSCANKEYCODE) != TXDUMMY) { - printk(KERN_DEBUG - "jornada720_kbd: " - "GetKeycode command failed with ETIMEDOUT, " - "flushed bus\n"); - } else { - /* How many keycodes are waiting for us? */ - count = jornada_ssp_byte(TXDUMMY); - - /* Lets drag them out one at a time */ - while (count--) { - /* Exchange TxDummy for location (keymap[kbddata]) */ - kbd_data = jornada_ssp_byte(TXDUMMY); - scan_code = kbd_data & 0x7f; - - input_event(input, EV_MSC, MSC_SCAN, scan_code); - input_report_key(input, jornadakbd->keymap[scan_code], - !(kbd_data & 0x80)); - input_sync(input); - } - } - - /* release spinlock and turn off ssp */ - jornada_ssp_end(); - - return IRQ_HANDLED; -}; - -static int __devinit jornada720_kbd_probe(struct platform_device *pdev) -{ - struct jornadakbd *jornadakbd; - struct input_dev *input_dev; - int i, err; - - jornadakbd = kzalloc(sizeof(struct jornadakbd), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!jornadakbd || !input_dev) { - err = -ENOMEM; - goto fail1; - } - - platform_set_drvdata(pdev, jornadakbd); - - memcpy(jornadakbd->keymap, jornada_std_keymap, - sizeof(jornada_std_keymap)); - jornadakbd->input = input_dev; - - input_dev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP); - input_dev->name = "HP Jornada 720 keyboard"; - input_dev->phys = "jornadakbd/input0"; - input_dev->keycode = jornadakbd->keymap; - input_dev->keycodesize = sizeof(unsigned short); - input_dev->keycodemax = ARRAY_SIZE(jornada_std_keymap); - input_dev->id.bustype = BUS_HOST; - input_dev->dev.parent = &pdev->dev; - - for (i = 0; i < ARRAY_SIZE(jornadakbd->keymap); i++) - __set_bit(jornadakbd->keymap[i], input_dev->keybit); - __clear_bit(KEY_RESERVED, input_dev->keybit); - - input_set_capability(input_dev, EV_MSC, MSC_SCAN); - - err = request_irq(IRQ_GPIO0, - jornada720_kbd_interrupt, - IRQF_TRIGGER_FALLING, - "jornadakbd", pdev); - if (err) { - printk(KERN_INFO "jornadakbd720_kbd: Unable to grab IRQ\n"); - goto fail1; - } - - err = input_register_device(jornadakbd->input); - if (err) - goto fail2; - - return 0; - - fail2: /* IRQ, DEVICE, MEMORY */ - free_irq(IRQ_GPIO0, pdev); - fail1: /* DEVICE, MEMORY */ - platform_set_drvdata(pdev, NULL); - input_free_device(input_dev); - kfree(jornadakbd); - return err; -}; - -static int __devexit jornada720_kbd_remove(struct platform_device *pdev) -{ - struct jornadakbd *jornadakbd = platform_get_drvdata(pdev); - - free_irq(IRQ_GPIO0, pdev); - platform_set_drvdata(pdev, NULL); - input_unregister_device(jornadakbd->input); - kfree(jornadakbd); - - return 0; -} - -/* work with hotplug and coldplug */ -MODULE_ALIAS("platform:jornada720_kbd"); - -static struct platform_driver jornada720_kbd_driver = { - .driver = { - .name = "jornada720_kbd", - .owner = THIS_MODULE, - }, - .probe = jornada720_kbd_probe, - .remove = __devexit_p(jornada720_kbd_remove), -}; -module_platform_driver(jornada720_kbd_driver); |