* [RFC 02/36] [Driver][Qualcomm 1070][USB] Register GPIO#109 for USB analog switch configuration
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver Wayne Lin
` (30 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/board-qsd8x50.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 0cab166..633514a 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -416,7 +416,7 @@ static struct msm_gpio hsusb_gpio_config_data[] = {
{ GPIO_CFG(98, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA), "fs_power" },
{ GPIO_CFG(HUB_RESET_GPIO, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA),
"swch_ctrl" },
- { GPIO_CFG(108, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA), "hub_reset" },
+ { GPIO_CFG(109, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA), "hub_reset" },
};
static int msm_otg_gpio_init(void)
@@ -441,12 +441,12 @@ static void msm_otg_setup_gpio(unsigned int enable)
/* Config analog switch as USB host. */
gpio_set_value(98, 0); /* USB_FS_POWER_EN */
gpio_set_value(HUB_RESET_GPIO, 0); /* SWITCH_CONTROL */
- gpio_set_value(108, 1); /* USB_HUB_RESET */
+ gpio_set_value(109, 1); /* USB_HUB_RESET */
} else {
/* Config analog switch as USB peripheral. */
gpio_set_value(98, 0); /* USB_FS_POWER_EN */
gpio_set_value(HUB_RESET_GPIO, 1); /* SWITCH_CONTROL */
- gpio_set_value(108, 0); /* USB_HUB_RESET */
+ gpio_set_value(109, 0); /* USB_HUB_RESET */
}
}
}
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
2010-07-26 8:30 ` [RFC 02/36] [Driver][Qualcomm 1070][USB] Register GPIO#109 for USB analog switch configuration Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:55 ` Dmitry Torokhov
2010-07-26 8:59 ` Datta, Shubhrajyoti
2010-07-26 8:30 ` [RFC 05/36] [Driver][Qualcomm 1070][TPM] Enable TPM module Wayne Lin
` (29 subsequent siblings)
31 siblings, 2 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
drivers/input/keyboard/qci_kbd.c | 1101 +++++++++++++++++++-------------------
1 files changed, 551 insertions(+), 550 deletions(-)
diff --git a/drivers/input/keyboard/qci_kbd.c b/drivers/input/keyboard/qci_kbd.c
index aa7a64a..0cf2f7e 100755
--- a/drivers/input/keyboard/qci_kbd.c
+++ b/drivers/input/keyboard/qci_kbd.c
@@ -1,550 +1,551 @@
-/* Quanta I2C Keyboard Driver
- *
- * Copyright (C) 2009 Quanta Computer Inc.
- * Author: Hsin Wu <hsin.wu@quantatw.com>
- * Author: Austin Lai <austin.lai@quantatw.com>
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
- /*
- *
- * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
- * And it is only working on the nuvoTon WPCE775x Embedded Controller.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/jiffies.h>
-#include <linux/i2c.h>
-#include <linux/mutex.h>
-#include <linux/interrupt.h>
-#include <linux/input.h>
-#include <linux/keyboard.h>
-#include <linux/gpio.h>
-#include <linux/delay.h>
-
-/* Keyboard special scancode */
-#define RC_KEY_FN 0x70
-#define RC_KEY_BREAK 0x80
-#define KEY_ACK_FA 0xFA
-
-/* Keyboard keycodes */
-#define NOKEY KEY_RESERVED
-#define KEY_LEFTWIN KEY_LEFTMETA
-#define KEY_RIGHTWIN KEY_RIGHTMETA
-#define KEY_APPS KEY_COMPOSE
-#define KEY_PRINTSCR KEY_SYSRQ
-
-#define KEYBOARD_ID_NAME "qci-i2ckbd"
-#define KEYBOARD_NAME "Quanta Keyboard"
-#define KEYBOARD_DEVICE "/i2c/input0"
-#define KEYBOARD_CMD_ENABLE 0xF4
-
-/*-----------------------------------------------------------------------------
- * Keyboard scancode to linux keycode translation table
- *---------------------------------------------------------------------------*/
-
-static const unsigned char on2_keycode[256] = {
- [0] = NOKEY,
- [1] = NOKEY,
- [2] = NOKEY,
- [3] = KEY_5,
- [4] = KEY_7,
- [5] = KEY_9,
- [6] = KEY_MINUS,
- [7] = NOKEY,
- [8] = NOKEY,
- [9] = NOKEY,
- [10] = NOKEY,
- [11] = KEY_LEFTBRACE,
- [12] = KEY_F10,
- [13] = KEY_INSERT,
- [14] = KEY_F11,
- [15] = KEY_ESC,
- [16] = NOKEY,
- [17] = NOKEY,
- [18] = NOKEY,
- [19] = KEY_4,
- [20] = KEY_6,
- [21] = KEY_8,
- [22] = KEY_0,
- [23] = KEY_EQUAL,
- [24] = NOKEY,
- [25] = NOKEY,
- [26] = NOKEY,
- [27] = KEY_P,
- [28] = KEY_F9,
- [29] = KEY_DELETE,
- [30] = KEY_F12,
- [31] = KEY_GRAVE,
- [32] = KEY_W,
- [33] = NOKEY,
- [34] = NOKEY,
- [35] = KEY_R,
- [36] = KEY_T,
- [37] = KEY_U,
- [38] = KEY_O,
- [39] = KEY_RIGHTBRACE,
- [40] = NOKEY,
- [41] = NOKEY,
- [42] = NOKEY,
- [43] = KEY_APOSTROPHE,
- [44] = KEY_BACKSPACE,
- [45] = NOKEY,
- [46] = KEY_F8,
- [47] = KEY_F5,
- [48] = KEY_S,
- [49] = NOKEY,
- [50] = NOKEY,
- [51] = KEY_E,
- [52] = KEY_H,
- [53] = KEY_Y,
- [54] = KEY_I,
- [55] = KEY_ENTER,
- [56] = NOKEY,
- [57] = NOKEY,
- [58] = NOKEY,
- [59] = KEY_SEMICOLON,
- [60] = KEY_3,
- [61] = KEY_PAGEUP,
- [62] = KEY_Q,
- [63] = KEY_TAB,
- [64] = KEY_A,
- [65] = NOKEY,
- [66] = NOKEY,
- [67] = KEY_F,
- [68] = KEY_G,
- [69] = KEY_J,
- [70] = KEY_L,
- [71] = NOKEY,
- [72] = KEY_RIGHTSHIFT,
- [73] = NOKEY,
- [74] = NOKEY,
- [75] = KEY_SLASH,
- [76] = KEY_2,
- [77] = KEY_PAGEDOWN,
- [78] = KEY_F4,
- [79] = KEY_F1,
- [80] = KEY_Z,
- [81] = NOKEY,
- [82] = NOKEY,
- [83] = KEY_D,
- [84] = KEY_V,
- [85] = KEY_N,
- [86] = KEY_K,
- [87] = NOKEY,
- [88] = KEY_LEFTSHIFT,
- [89] = KEY_RIGHTCTRL,
- [90] = NOKEY,
- [91] = KEY_DOT,
- [92] = KEY_UP,
- [93] = KEY_RIGHT,
- [94] = KEY_F3,
- [95] = KEY_F2,
- [96] = NOKEY,
- [97] = NOKEY,
- [98] = KEY_RIGHTALT,
- [99] = KEY_X,
- [100] = KEY_C,
- [101] = KEY_B,
- [102] = KEY_COMMA,
- [103] = NOKEY,
- [104] = NOKEY,
- [105] = NOKEY,
- [106] = NOKEY,
- [107] = NOKEY,
- [108] = KEY_PRINTSCR,
- [109] = KEY_DOWN,
- [110] = KEY_1,
- [111] = KEY_CAPSLOCK,
- [112] = KEY_F24,
- [113] = KEY_HOME,
- [114] = KEY_LEFTALT,
- [115] = NOKEY,
- [116] = KEY_SPACE,
- [117] = KEY_BACKSLASH,
- [118] = KEY_M,
- [119] = KEY_COMPOSE,
- [120] = NOKEY,
- [121] = KEY_LEFTCTRL,
- [122] = NOKEY,
- [123] = NOKEY,
- [124] = KEY_PAUSE,
- [125] = KEY_LEFT,
- [126] = KEY_F7,
- [127] = KEY_F6,
- [128] = NOKEY,
- [129] = NOKEY,
- [130] = NOKEY,
- [131] = NOKEY,
- [132] = NOKEY,
- [133] = NOKEY,
- [134] = NOKEY,
- [135] = NOKEY,
- [136] = NOKEY,
- [137] = NOKEY,
- [138] = NOKEY,
- [139] = NOKEY,
- [140] = NOKEY,
- [141] = NOKEY,
- [142] = NOKEY,
- [143] = NOKEY,
- [144] = NOKEY,
- [145] = NOKEY,
- [146] = NOKEY,
- [147] = NOKEY,
- [148] = NOKEY,
- [149] = NOKEY,
- [150] = NOKEY,
- [151] = NOKEY,
- [152] = NOKEY,
- [153] = NOKEY,
- [154] = NOKEY,
- [155] = NOKEY,
- [156] = NOKEY,
- [157] = NOKEY,
- [158] = NOKEY,
- [159] = NOKEY,
- [160] = NOKEY,
- [161] = NOKEY,
- [162] = NOKEY,
- [163] = NOKEY,
- [164] = NOKEY,
- [165] = NOKEY,
- [166] = NOKEY,
- [167] = NOKEY,
- [168] = NOKEY,
- [169] = NOKEY,
- [170] = NOKEY,
- [171] = NOKEY,
- [172] = NOKEY,
- [173] = NOKEY,
- [174] = NOKEY,
- [175] = NOKEY,
- [176] = NOKEY,
- [177] = NOKEY,
- [178] = NOKEY,
- [179] = NOKEY,
- [180] = NOKEY,
- [181] = NOKEY,
- [182] = NOKEY,
- [183] = NOKEY,
- [184] = NOKEY,
- [185] = NOKEY,
- [186] = NOKEY,
- [187] = NOKEY,
- [188] = NOKEY,
- [189] = KEY_HOME,
- [190] = NOKEY,
- [191] = NOKEY,
- [192] = NOKEY,
- [193] = NOKEY,
- [194] = NOKEY,
- [195] = NOKEY,
- [196] = NOKEY,
- [197] = NOKEY,
- [198] = NOKEY,
- [199] = NOKEY,
- [200] = NOKEY,
- [201] = NOKEY,
- [202] = NOKEY,
- [203] = NOKEY,
- [204] = NOKEY,
- [205] = KEY_END,
- [206] = NOKEY,
- [207] = NOKEY,
- [208] = NOKEY,
- [209] = NOKEY,
- [210] = NOKEY,
- [211] = NOKEY,
- [212] = NOKEY,
- [213] = NOKEY,
- [214] = NOKEY,
- [215] = NOKEY,
- [216] = NOKEY,
- [217] = NOKEY,
- [218] = NOKEY,
- [219] = NOKEY,
- [220] = KEY_VOLUMEUP,
- [221] = KEY_BRIGHTNESSUP,
- [222] = NOKEY,
- [223] = NOKEY,
- [224] = NOKEY,
- [225] = NOKEY,
- [226] = NOKEY,
- [227] = NOKEY,
- [228] = NOKEY,
- [229] = NOKEY,
- [230] = NOKEY,
- [231] = NOKEY,
- [232] = NOKEY,
- [233] = NOKEY,
- [234] = NOKEY,
- [235] = NOKEY,
- [236] = NOKEY,
- [237] = KEY_VOLUMEDOWN,
- [238] = NOKEY,
- [239] = NOKEY,
- [240] = NOKEY,
- [241] = NOKEY,
- [242] = NOKEY,
- [243] = NOKEY,
- [244] = NOKEY,
- [245] = NOKEY,
- [246] = NOKEY,
- [247] = NOKEY,
- [248] = NOKEY,
- [249] = NOKEY,
- [250] = NOKEY,
- [251] = NOKEY,
- [252] = NOKEY,
- [253] = KEY_BRIGHTNESSDOWN,
- [254] = NOKEY,
- [255] = NOKEY,
-};
-/*-----------------------------------------------------------------------------
- * Global variables
- *---------------------------------------------------------------------------*/
-
-struct input_dev *g_qci_keyboard_dev;
-
-/* General structure to hold the driver data */
-struct i2ckbd_drv_data {
- struct i2c_client *ki2c_client;
- struct work_struct work;
- struct input_dev *qcikbd_dev;
- unsigned int qcikbd_gpio; /* GPIO used for interrupt */
- unsigned int qcikbd_irq;
- unsigned int key_down;
- unsigned int escape;
- unsigned int pause_seq;
- unsigned int fn;
-};
-#ifdef CONFIG_PM
-static int qcikbd_suspend(struct device *dev)
-{
- return 0;
-}
-
-static int qcikbd_resume(struct device *dev)
-{
- return 0;
-}
-#endif
-static int __devinit qcikbd_probe(struct i2c_client *client,
- const struct i2c_device_id *id);
-static int __devexit qcikbd_remove(struct i2c_client *kbd);
-
-static const struct i2c_device_id qcikbd_idtable[] = {
- { KEYBOARD_ID_NAME, 0 },
- { }
-};
-
-MODULE_DEVICE_TABLE(i2c, qcikbd_idtable);
-
-#ifdef CONFIG_PM
-static struct dev_pm_ops qcikbd_pm_ops = {
- .suspend = qcikbd_suspend,
- .resume = qcikbd_resume,
-};
-#endif
-static struct i2c_driver i2ckbd_driver = {
- .driver = {
- .owner = THIS_MODULE,
- .name = KEYBOARD_ID_NAME,
-#ifdef CONFIG_PM
- .pm = &qcikbd_pm_ops,
-#endif
- },
- .probe = qcikbd_probe,
- .remove = __devexit_p(qcikbd_remove),
- .id_table = qcikbd_idtable,
-};
-
-/*-----------------------------------------------------------------------------
- * Driver functions
- *---------------------------------------------------------------------------*/
-
-static irqreturn_t qcikbd_interrupt(int irq, void *dev_id)
-{
- struct i2ckbd_drv_data *ikbd_drv_data = dev_id;
- schedule_work(&ikbd_drv_data->work);
- return IRQ_HANDLED;
-}
-
-static void qcikbd_work_handler(struct work_struct *_work)
-{
- unsigned char scancode;
- unsigned int keycode;
-
- struct i2ckbd_drv_data *ikbd_drv_data =
- container_of(_work, struct i2ckbd_drv_data, work);
-
- struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
- struct input_dev *ikbdev = ikbd_drv_data->qcikbd_dev;
-
- scancode = i2c_smbus_read_byte(ikbdclient);
-
- if (scancode == KEY_ACK_FA) {
- return;
- } else if (scancode == RC_KEY_FN) {
- ikbd_drv_data->fn = 0x80; /* select keycode table > 0x7F */
- } else {
- ikbd_drv_data->key_down = 1;
- if (scancode & RC_KEY_BREAK) {
- ikbd_drv_data->key_down = 0;
- if ((scancode & 0x7F) == RC_KEY_FN)
- ikbd_drv_data->fn = 0;
- }
- keycode = on2_keycode[(scancode & 0x7F) | ikbd_drv_data->fn];
- if (keycode != NOKEY) {
- input_report_key(ikbdev,
- keycode,
- ikbd_drv_data->key_down);
- input_sync(ikbdev);
- }
- }
-}
-
-
-static int qcikbd_open(struct input_dev *dev)
-{
- struct i2ckbd_drv_data *ikbd_drv_data = input_get_drvdata(dev);
- struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
-
- /* Send F4h - enable keyboard */
- i2c_smbus_write_byte(ikbdclient, KEYBOARD_CMD_ENABLE);
- return 0;
-}
-
-static int __devinit qcikbd_probe(struct i2c_client *client,
- const struct i2c_device_id *id)
-{
- int err;
- int i;
- struct i2ckbd_drv_data *context;
- context = kzalloc(sizeof(struct i2ckbd_drv_data), GFP_KERNEL);
- if (!context)
- return -ENOMEM;
- i2c_set_clientdata(client, context);
- context->ki2c_client = client;
- context->qcikbd_gpio = client->irq;
- client->driver = &i2ckbd_driver;
-
- INIT_WORK(&context->work, qcikbd_work_handler);
-
- err = gpio_request(context->qcikbd_gpio, "qci-kbd");
- if (err) {
- pr_err("[KBD] err gpio request\n");
- goto gpio_request_fail;
- }
-
- context->qcikbd_irq = gpio_to_irq(context->qcikbd_gpio);
- err = request_irq(context->qcikbd_irq,
- qcikbd_interrupt,
- IRQF_TRIGGER_FALLING,
- KEYBOARD_ID_NAME,
- context);
- if (err) {
- pr_err("[KBD] err unable to get IRQ\n");
- goto request_irq_fail;
- }
-
- context->qcikbd_dev = input_allocate_device();
- if (!context->qcikbd_dev) {
- pr_err("[KBD]allocting memory err\n");
- err = -ENOMEM;
- goto allocate_fail;
- }
-
- context->qcikbd_dev->name = KEYBOARD_NAME;
- context->qcikbd_dev->phys = KEYBOARD_DEVICE;
- context->qcikbd_dev->id.bustype = BUS_I2C;
- context->qcikbd_dev->id.vendor = 0x1050;
- context->qcikbd_dev->id.product = 0x0006;
- context->qcikbd_dev->id.version = 0x0004;
- context->qcikbd_dev->open = qcikbd_open;
- set_bit(EV_KEY, context->qcikbd_dev->evbit);
- set_bit(EV_REP, context->qcikbd_dev->evbit);
-
- /* Enable all supported keys */
- for (i = 1; i < ARRAY_SIZE(on2_keycode) ; i++)
- set_bit(on2_keycode[i], context->qcikbd_dev->keybit);
-
- set_bit(KEY_POWER, context->qcikbd_dev->keybit);
- set_bit(KEY_END, context->qcikbd_dev->keybit);
- set_bit(KEY_VOLUMEUP, context->qcikbd_dev->keybit);
- set_bit(KEY_VOLUMEDOWN, context->qcikbd_dev->keybit);
- set_bit(KEY_ZOOMIN, context->qcikbd_dev->keybit);
- set_bit(KEY_ZOOMOUT, context->qcikbd_dev->keybit);
-
- input_set_drvdata(context->qcikbd_dev, context);
- err = input_register_device(context->qcikbd_dev);
- if (err) {
- pr_err("[KBD] err input register device\n");
- goto register_fail;
- }
- g_qci_keyboard_dev = context->qcikbd_dev;
- return 0;
-register_fail:
- input_free_device(context->qcikbd_dev);
-
-allocate_fail:
- free_irq(context->qcikbd_irq, context);
-
-request_irq_fail:
- gpio_free(context->qcikbd_gpio);
-
-gpio_request_fail:
- i2c_set_clientdata(client, NULL);
- kfree(context);
- return err;
-}
-
-static int __devexit qcikbd_remove(struct i2c_client *dev)
-{
- struct i2ckbd_drv_data *context = i2c_get_clientdata(dev);
-
- free_irq(context->qcikbd_irq, context);
- gpio_free(context->qcikbd_gpio);
- input_free_device(context->qcikbd_dev);
- input_unregister_device(context->qcikbd_dev);
- kfree(context);
-
- return 0;
-}
-
-static int __init qcikbd_init(void)
-{
- return i2c_add_driver(&i2ckbd_driver);
-}
-
-static void __exit qcikbd_exit(void)
-{
- i2c_del_driver(&i2ckbd_driver);
-}
-
-struct input_dev *nkbc_keypad_get_input_dev(void)
-{
- return g_qci_keyboard_dev;
-}
-EXPORT_SYMBOL(nkbc_keypad_get_input_dev);
-module_init(qcikbd_init);
-module_exit(qcikbd_exit);
-
-MODULE_AUTHOR("Quanta Computer Inc.");
-MODULE_DESCRIPTION("Quanta Embedded Controller I2C Keyboard Driver");
-MODULE_LICENSE("GPL v2");
-
+/* Quanta I2C Keyboard Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ * Author: Hsin Wu <hsin.wu@quantatw.com>
+ * Author: Austin Lai <austin.lai@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+ /*
+ *
+ * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
+ * And it is only working on the nuvoTon WPCE775x Embedded Controller.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/keyboard.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+
+/* Keyboard special scancode */
+#define RC_KEY_FN 0x70
+#define RC_KEY_BREAK 0x80
+#define KEY_ACK_FA 0xFA
+
+/* Keyboard keycodes */
+#define NOKEY KEY_RESERVED
+#define KEY_LEFTWIN KEY_LEFTMETA
+#define KEY_RIGHTWIN KEY_RIGHTMETA
+#define KEY_APPS KEY_COMPOSE
+#define KEY_PRINTSCR KEY_SYSRQ
+
+#define KEYBOARD_ID_NAME "qci-i2ckbd"
+#define KEYBOARD_NAME "Quanta Keyboard"
+#define KEYBOARD_DEVICE "/i2c/input0"
+#define KEYBOARD_CMD_ENABLE 0xF4
+
+/*-----------------------------------------------------------------------------
+ * Keyboard scancode to linux keycode translation table
+ *---------------------------------------------------------------------------*/
+
+static const unsigned char on2_keycode[256] = {
+ [0] = KEY_RESERVED,
+ [1] = KEY_ESC,
+ [2] = KEY_1,
+ [3] = KEY_2,
+ [4] = KEY_3,
+ [5] = KEY_4,
+ [6] = KEY_5,
+ [7] = KEY_6,
+ [8] = KEY_7,
+ [9] = KEY_8,
+ [10] = KEY_9,
+ [11] = KEY_0,
+ [12] = KEY_MINUS,
+ [13] = KEY_EQUAL,
+ [14] = KEY_BACKSPACE,
+ [15] = KEY_TAB,
+ [16] = KEY_Q,
+ [17] = KEY_W,
+ [18] = KEY_E,
+ [19] = KEY_R,
+ [20] = KEY_T,
+ [21] = KEY_Y,
+ [22] = KEY_U,
+ [23] = KEY_I,
+ [24] = KEY_O,
+ [25] = KEY_P,
+ [26] = KEY_LEFTBRACE,
+ [27] = KEY_RIGHTBRACE,
+ [28] = KEY_ENTER,
+ [29] = KEY_LEFTCTRL,
+ [30] = KEY_A,
+ [31] = KEY_S,
+ [32] = KEY_D,
+ [33] = KEY_F,
+ [34] = KEY_G,
+ [35] = KEY_H,
+ [36] = KEY_J,
+ [37] = KEY_K,
+ [38] = KEY_L,
+ [39] = KEY_SEMICOLON,
+ [40] = KEY_APOSTROPHE,
+ [41] = KEY_GRAVE,
+ [42] = KEY_LEFTSHIFT,
+ [43] = KEY_BACKSLASH,
+ [44] = KEY_Z,
+ [45] = KEY_X,
+ [46] = KEY_C,
+ [47] = KEY_V,
+ [48] = KEY_B,
+ [49] = KEY_N,
+ [50] = KEY_M,
+ [51] = KEY_COMMA,
+ [52] = KEY_DOT,
+ [53] = KEY_SLASH,
+ [54] = KEY_RIGHTSHIFT,
+ [55] = KEY_KPASTERISK,
+ [56] = KEY_LEFTALT,
+ [57] = KEY_SPACE,
+ [58] = KEY_CAPSLOCK,
+ [59] = KEY_F1,
+ [60] = KEY_F2,
+ [61] = KEY_F3,
+ [62] = KEY_F4,
+ [63] = KEY_F5,
+ [64] = KEY_F6,
+ [65] = KEY_F7,
+ [66] = KEY_F8,
+ [67] = KEY_F9,
+ [68] = KEY_F10,
+ [69] = KEY_NUMLOCK,
+ [70] = KEY_SCROLLLOCK,
+ [71] = KEY_KP7,
+ [72] = KEY_KP8,
+ [73] = KEY_KP9,
+ [74] = KEY_KPMINUS,
+ [75] = KEY_KP4,
+ [76] = KEY_KP5,
+ [77] = KEY_KP6,
+ [78] = KEY_KPPLUS,
+ [79] = KEY_KP1,
+ [80] = KEY_KP2,
+ [81] = KEY_KP3,
+ [82] = KEY_KP0,
+ [83] = KEY_KPDOT,
+ [84] = KEY_RESERVED,
+ [85] = KEY_ZENKAKUHANKAKU,
+ [86] = KEY_102ND,
+ [87] = KEY_F11,
+ [88] = KEY_F12,
+ [89] = KEY_RO,
+ [90] = KEY_KATAKANA,
+ [91] = KEY_HIRAGANA,
+ [92] = KEY_HENKAN,
+ [93] = KEY_KATAKANAHIRAGANA,
+ [94] = KEY_MUHENKAN,
+ [95] = KEY_KPJPCOMMA,
+ [96] = KEY_KPENTER,
+ [97] = KEY_RIGHTCTRL,
+ [98] = KEY_KPSLASH,
+ [99] = KEY_SYSRQ,
+ [100] = KEY_RIGHTALT,
+ [101] = KEY_LINEFEED,
+ [102] = KEY_HOME,
+ [103] = KEY_UP,
+ [104] = KEY_PAGEUP,
+ [105] = KEY_LEFT,
+ [106] = KEY_RIGHT,
+ [107] = KEY_END,
+ [108] = KEY_DOWN,
+ [109] = KEY_PAGEDOWN,
+ [110] = KEY_INSERT,
+ [111] = KEY_DELETE,
+ [112] = KEY_MACRO,
+ [113] = KEY_MUTE,
+ [114] = KEY_VOLUMEDOWN,
+ [115] = KEY_VOLUMEUP,
+ [116] = KEY_POWER,
+ [117] = KEY_KPEQUAL,
+ [118] = KEY_KPPLUSMINUS,
+ [119] = KEY_PAUSE,
+ [120] = KEY_SCALE,
+ [121] = KEY_KPCOMMA,
+ [122] = KEY_HANGEUL,
+ [123] = KEY_HANGUEL,
+ [124] = KEY_HANJA,
+ [125] = KEY_YEN,
+ [126] = KEY_LEFTMETA,
+ [127] = KEY_RIGHTMETA,
+ [128] = KEY_COMPOSE,
+ [129] = NOKEY,
+ [130] = NOKEY,
+ [131] = NOKEY,
+ [132] = NOKEY,
+ [133] = NOKEY,
+ [134] = NOKEY,
+ [135] = NOKEY,
+ [136] = NOKEY,
+ [137] = NOKEY,
+ [138] = NOKEY,
+ [139] = NOKEY,
+ [140] = NOKEY,
+ [141] = NOKEY,
+ [142] = NOKEY,
+ [143] = NOKEY,
+ [144] = NOKEY,
+ [145] = NOKEY,
+ [146] = NOKEY,
+ [147] = NOKEY,
+ [148] = NOKEY,
+ [149] = NOKEY,
+ [150] = NOKEY,
+ [151] = NOKEY,
+ [152] = NOKEY,
+ [153] = NOKEY,
+ [154] = NOKEY,
+ [155] = NOKEY,
+ [156] = NOKEY,
+ [157] = NOKEY,
+ [158] = NOKEY,
+ [159] = NOKEY,
+ [160] = NOKEY,
+ [161] = NOKEY,
+ [162] = NOKEY,
+ [163] = NOKEY,
+ [164] = NOKEY,
+ [165] = NOKEY,
+ [166] = NOKEY,
+ [167] = NOKEY,
+ [168] = NOKEY,
+ [169] = NOKEY,
+ [170] = NOKEY,
+ [171] = NOKEY,
+ [172] = NOKEY,
+ [173] = NOKEY,
+ [174] = NOKEY,
+ [175] = NOKEY,
+ [176] = NOKEY,
+ [177] = NOKEY,
+ [178] = NOKEY,
+ [179] = NOKEY,
+ [180] = NOKEY,
+ [181] = NOKEY,
+ [182] = NOKEY,
+ [183] = NOKEY,
+ [184] = NOKEY,
+ [185] = NOKEY,
+ [186] = NOKEY,
+ [187] = NOKEY,
+ [188] = NOKEY,
+ [189] = KEY_HOME,
+ [190] = NOKEY,
+ [191] = NOKEY,
+ [192] = NOKEY,
+ [193] = NOKEY,
+ [194] = NOKEY,
+ [195] = NOKEY,
+ [196] = NOKEY,
+ [197] = NOKEY,
+ [198] = NOKEY,
+ [199] = NOKEY,
+ [200] = NOKEY,
+ [201] = NOKEY,
+ [202] = NOKEY,
+ [203] = NOKEY,
+ [204] = NOKEY,
+ [205] = KEY_END,
+ [206] = NOKEY,
+ [207] = NOKEY,
+ [208] = NOKEY,
+ [209] = NOKEY,
+ [210] = NOKEY,
+ [211] = NOKEY,
+ [212] = NOKEY,
+ [213] = NOKEY,
+ [214] = NOKEY,
+ [215] = NOKEY,
+ [216] = NOKEY,
+ [217] = NOKEY,
+ [218] = NOKEY,
+ [219] = NOKEY,
+ [220] = KEY_VOLUMEUP,
+ [221] = KEY_BRIGHTNESSUP,
+ [222] = NOKEY,
+ [223] = NOKEY,
+ [224] = NOKEY,
+ [225] = NOKEY,
+ [226] = NOKEY,
+ [227] = NOKEY,
+ [228] = NOKEY,
+ [229] = NOKEY,
+ [230] = NOKEY,
+ [231] = NOKEY,
+ [232] = NOKEY,
+ [233] = NOKEY,
+ [234] = NOKEY,
+ [235] = NOKEY,
+ [236] = NOKEY,
+ [237] = KEY_VOLUMEDOWN,
+ [238] = NOKEY,
+ [239] = NOKEY,
+ [240] = NOKEY,
+ [241] = NOKEY,
+ [242] = NOKEY,
+ [243] = NOKEY,
+ [244] = NOKEY,
+ [245] = NOKEY,
+ [246] = NOKEY,
+ [247] = NOKEY,
+ [248] = NOKEY,
+ [249] = NOKEY,
+ [250] = NOKEY,
+ [251] = NOKEY,
+ [252] = NOKEY,
+ [253] = KEY_BRIGHTNESSDOWN,
+ [254] = NOKEY,
+ [255] = NOKEY,
+};
+/*-----------------------------------------------------------------------------
+ * Global variables
+ *---------------------------------------------------------------------------*/
+
+struct input_dev *g_qci_keyboard_dev;
+
+/* General structure to hold the driver data */
+struct i2ckbd_drv_data {
+ struct i2c_client *ki2c_client;
+ struct work_struct work;
+ struct input_dev *qcikbd_dev;
+ unsigned int qcikbd_gpio; /* GPIO used for interrupt */
+ unsigned int qcikbd_irq;
+ unsigned int key_down;
+ unsigned int escape;
+ unsigned int pause_seq;
+ unsigned int fn;
+};
+#ifdef CONFIG_PM
+static int qcikbd_suspend(struct device *dev)
+{
+ return 0;
+}
+
+static int qcikbd_resume(struct device *dev)
+{
+ return 0;
+}
+#endif
+static int __devinit qcikbd_probe(struct i2c_client *client,
+ const struct i2c_device_id *id);
+static int __devexit qcikbd_remove(struct i2c_client *kbd);
+
+static const struct i2c_device_id qcikbd_idtable[] = {
+ { KEYBOARD_ID_NAME, 0 },
+ { }
+};
+
+MODULE_DEVICE_TABLE(i2c, qcikbd_idtable);
+
+#ifdef CONFIG_PM
+static struct dev_pm_ops qcikbd_pm_ops = {
+ .suspend = qcikbd_suspend,
+ .resume = qcikbd_resume,
+};
+#endif
+static struct i2c_driver i2ckbd_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = KEYBOARD_ID_NAME,
+#ifdef CONFIG_PM
+ .pm = &qcikbd_pm_ops,
+#endif
+ },
+ .probe = qcikbd_probe,
+ .remove = __devexit_p(qcikbd_remove),
+ .id_table = qcikbd_idtable,
+};
+
+/*-----------------------------------------------------------------------------
+ * Driver functions
+ *---------------------------------------------------------------------------*/
+
+static irqreturn_t qcikbd_interrupt(int irq, void *dev_id)
+{
+ struct i2ckbd_drv_data *ikbd_drv_data = dev_id;
+ schedule_work(&ikbd_drv_data->work);
+ return IRQ_HANDLED;
+}
+
+static void qcikbd_work_handler(struct work_struct *_work)
+{
+ unsigned char scancode;
+ unsigned int keycode;
+
+ struct i2ckbd_drv_data *ikbd_drv_data =
+ container_of(_work, struct i2ckbd_drv_data, work);
+
+ struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
+ struct input_dev *ikbdev = ikbd_drv_data->qcikbd_dev;
+
+ scancode = i2c_smbus_read_byte(ikbdclient);
+ printk(" scancode = %x\n", scancode);
+
+ if (scancode == 0xFA)
+ {
+ return;
+ } else {
+ ikbd_drv_data->key_down = 1;
+ if (scancode & 0x80) {
+ ikbd_drv_data->key_down = 0;
+ }
+ keycode = on2_keycode[(scancode & 0x7F)];
+ if (keycode != NOKEY) {
+
+ input_event(ikbdev, EV_MSC, MSC_SCAN, scancode);
+
+ input_report_key(ikbdev,
+ keycode,
+ ikbd_drv_data->key_down);
+ input_sync(ikbdev);
+ }
+ }
+}
+
+
+static int qcikbd_open(struct input_dev *dev)
+{
+ struct i2ckbd_drv_data *ikbd_drv_data = input_get_drvdata(dev);
+ struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
+
+ /* Send F4h - enable keyboard */
+ i2c_smbus_write_byte(ikbdclient, KEYBOARD_CMD_ENABLE);
+ return 0;
+}
+
+static int __devinit qcikbd_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ int err;
+ int i;
+ struct i2ckbd_drv_data *context;
+ context = kzalloc(sizeof(struct i2ckbd_drv_data), GFP_KERNEL);
+ if (!context)
+ return -ENOMEM;
+ i2c_set_clientdata(client, context);
+ context->ki2c_client = client;
+ context->qcikbd_gpio = client->irq;
+ client->driver = &i2ckbd_driver;
+
+ INIT_WORK(&context->work, qcikbd_work_handler);
+
+ err = gpio_request(context->qcikbd_gpio, "qci-kbd");
+ if (err) {
+ pr_err("[KBD] err gpio request\n");
+ goto gpio_request_fail;
+ }
+
+ context->qcikbd_irq = gpio_to_irq(context->qcikbd_gpio);
+ err = request_irq(context->qcikbd_irq,
+ qcikbd_interrupt,
+ IRQF_TRIGGER_FALLING,
+ KEYBOARD_ID_NAME,
+ context);
+ if (err) {
+ pr_err("[KBD] err unable to get IRQ\n");
+ goto request_irq_fail;
+ }
+
+ context->qcikbd_dev = input_allocate_device();
+ if (!context->qcikbd_dev) {
+ pr_err("[KBD]allocting memory err\n");
+ err = -ENOMEM;
+ goto allocate_fail;
+ }
+
+ context->qcikbd_dev->name = KEYBOARD_NAME;
+ context->qcikbd_dev->phys = KEYBOARD_DEVICE;
+ context->qcikbd_dev->id.bustype = BUS_I2C;
+ context->qcikbd_dev->id.vendor = 0x1050;
+ context->qcikbd_dev->id.product = 0x0006;
+ context->qcikbd_dev->id.version = 0x0004;
+ context->qcikbd_dev->open = qcikbd_open;
+ context->qcikbd_dev->evbit[0] = BIT_MASK(EV_KEY);
+
+ /* Enable all supported keys */
+ for (i = 1; i < ARRAY_SIZE(on2_keycode) ; i++)
+ set_bit(on2_keycode[i], context->qcikbd_dev->keybit);
+
+ set_bit(KEY_POWER, context->qcikbd_dev->keybit);
+ set_bit(KEY_END, context->qcikbd_dev->keybit);
+ set_bit(KEY_VOLUMEUP, context->qcikbd_dev->keybit);
+ set_bit(KEY_VOLUMEDOWN, context->qcikbd_dev->keybit);
+ set_bit(KEY_ZOOMIN, context->qcikbd_dev->keybit);
+ set_bit(KEY_ZOOMOUT, context->qcikbd_dev->keybit);
+
+ input_set_drvdata(context->qcikbd_dev, context);
+ err = input_register_device(context->qcikbd_dev);
+ if (err) {
+ pr_err("[KBD] err input register device\n");
+ goto register_fail;
+ }
+ g_qci_keyboard_dev = context->qcikbd_dev;
+ printk("QCI_KBD PROBE\n");
+ return 0;
+register_fail:
+ input_free_device(context->qcikbd_dev);
+
+allocate_fail:
+ free_irq(context->qcikbd_irq, context);
+
+request_irq_fail:
+ gpio_free(context->qcikbd_gpio);
+
+gpio_request_fail:
+ i2c_set_clientdata(client, NULL);
+ kfree(context);
+ return err;
+}
+
+static int __devexit qcikbd_remove(struct i2c_client *dev)
+{
+ struct i2ckbd_drv_data *context = i2c_get_clientdata(dev);
+
+ free_irq(context->qcikbd_irq, context);
+ gpio_free(context->qcikbd_gpio);
+ input_free_device(context->qcikbd_dev);
+ input_unregister_device(context->qcikbd_dev);
+ kfree(context);
+
+ return 0;
+}
+
+static int __init qcikbd_init(void)
+{
+ return i2c_add_driver(&i2ckbd_driver);
+}
+
+static void __exit qcikbd_exit(void)
+{
+ i2c_del_driver(&i2ckbd_driver);
+}
+
+struct input_dev *nkbc_keypad_get_input_dev(void)
+{
+ return g_qci_keyboard_dev;
+}
+EXPORT_SYMBOL(nkbc_keypad_get_input_dev);
+module_init(qcikbd_init);
+module_exit(qcikbd_exit);
+
+MODULE_AUTHOR("Quanta Computer Inc.");
+MODULE_DESCRIPTION("Quanta Embedded Controller I2C Keyboard Driver");
+MODULE_LICENSE("GPL v2");
+
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* Re: [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver
2010-07-26 8:30 ` [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver Wayne Lin
@ 2010-07-26 8:55 ` Dmitry Torokhov
2010-07-26 11:16 ` Trilok Soni
2010-07-26 8:59 ` Datta, Shubhrajyoti
1 sibling, 1 reply; 39+ messages in thread
From: Dmitry Torokhov @ 2010-07-26 8:55 UTC (permalink / raw)
To: Wayne Lin; +Cc: linux-input, wayne
On Mon, Jul 26, 2010 at 04:30:13PM +0800, Wayne Lin wrote:
> From: wayne <wayne.lin@quantatw.com>
>
- Change log?
- run through checkpatch.pl
- Get rid of debug printks (or convert to dev_dbg)?
- use dev_XXX instrad of pr_xxx when you have device? Get rig
- I have seen lots of time people trying to call input_free_device
after calling input_unregister_device (which is forbidden,
input_unregister_device is sufficient alone) but you are the first to
call free _before_ unregister.
- No need to initialize keymap with zeroes (NOKEYS)
- threaded IRQ
- copy keymap into device and set keycode, keycodemax, keycodesize so
that keymap can be adjusted from userspace
- why do you export input device?
I dont think you tried applying this patch... At least I do not have
qci_kbd.c in my tree so it would not apply.
> ---
> drivers/input/keyboard/qci_kbd.c | 1101 +++++++++++++++++++-------------------
> 1 files changed, 551 insertions(+), 550 deletions(-)
>
> diff --git a/drivers/input/keyboard/qci_kbd.c b/drivers/input/keyboard/qci_kbd.c
> index aa7a64a..0cf2f7e 100755
> --- a/drivers/input/keyboard/qci_kbd.c
> +++ b/drivers/input/keyboard/qci_kbd.c
> @@ -1,550 +1,551 @@
> -/* Quanta I2C Keyboard Driver
> - *
> - * Copyright (C) 2009 Quanta Computer Inc.
> - * Author: Hsin Wu <hsin.wu@quantatw.com>
> - * Author: Austin Lai <austin.lai@quantatw.com>
> - *
> - * This software is licensed under the terms of the GNU General Public
> - * License version 2, as published by the Free Software Foundation, and
> - * may be copied, distributed, and modified under those terms.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> - * GNU General Public License for more details.
> - *
> - */
> -
> - /*
> - *
> - * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
> - * And it is only working on the nuvoTon WPCE775x Embedded Controller.
> - *
> - */
> -
> -#include <linux/kernel.h>
> -#include <linux/init.h>
> -#include <linux/module.h>
> -#include <linux/slab.h>
> -#include <linux/jiffies.h>
> -#include <linux/i2c.h>
> -#include <linux/mutex.h>
> -#include <linux/interrupt.h>
> -#include <linux/input.h>
> -#include <linux/keyboard.h>
> -#include <linux/gpio.h>
> -#include <linux/delay.h>
> -
> -/* Keyboard special scancode */
> -#define RC_KEY_FN 0x70
> -#define RC_KEY_BREAK 0x80
> -#define KEY_ACK_FA 0xFA
> -
> -/* Keyboard keycodes */
> -#define NOKEY KEY_RESERVED
> -#define KEY_LEFTWIN KEY_LEFTMETA
> -#define KEY_RIGHTWIN KEY_RIGHTMETA
> -#define KEY_APPS KEY_COMPOSE
> -#define KEY_PRINTSCR KEY_SYSRQ
> -
> -#define KEYBOARD_ID_NAME "qci-i2ckbd"
> -#define KEYBOARD_NAME "Quanta Keyboard"
> -#define KEYBOARD_DEVICE "/i2c/input0"
> -#define KEYBOARD_CMD_ENABLE 0xF4
> -
> -/*-----------------------------------------------------------------------------
> - * Keyboard scancode to linux keycode translation table
> - *---------------------------------------------------------------------------*/
> -
> -static const unsigned char on2_keycode[256] = {
> - [0] = NOKEY,
> - [1] = NOKEY,
> - [2] = NOKEY,
> - [3] = KEY_5,
> - [4] = KEY_7,
> - [5] = KEY_9,
> - [6] = KEY_MINUS,
> - [7] = NOKEY,
> - [8] = NOKEY,
> - [9] = NOKEY,
> - [10] = NOKEY,
> - [11] = KEY_LEFTBRACE,
> - [12] = KEY_F10,
> - [13] = KEY_INSERT,
> - [14] = KEY_F11,
> - [15] = KEY_ESC,
> - [16] = NOKEY,
> - [17] = NOKEY,
> - [18] = NOKEY,
> - [19] = KEY_4,
> - [20] = KEY_6,
> - [21] = KEY_8,
> - [22] = KEY_0,
> - [23] = KEY_EQUAL,
> - [24] = NOKEY,
> - [25] = NOKEY,
> - [26] = NOKEY,
> - [27] = KEY_P,
> - [28] = KEY_F9,
> - [29] = KEY_DELETE,
> - [30] = KEY_F12,
> - [31] = KEY_GRAVE,
> - [32] = KEY_W,
> - [33] = NOKEY,
> - [34] = NOKEY,
> - [35] = KEY_R,
> - [36] = KEY_T,
> - [37] = KEY_U,
> - [38] = KEY_O,
> - [39] = KEY_RIGHTBRACE,
> - [40] = NOKEY,
> - [41] = NOKEY,
> - [42] = NOKEY,
> - [43] = KEY_APOSTROPHE,
> - [44] = KEY_BACKSPACE,
> - [45] = NOKEY,
> - [46] = KEY_F8,
> - [47] = KEY_F5,
> - [48] = KEY_S,
> - [49] = NOKEY,
> - [50] = NOKEY,
> - [51] = KEY_E,
> - [52] = KEY_H,
> - [53] = KEY_Y,
> - [54] = KEY_I,
> - [55] = KEY_ENTER,
> - [56] = NOKEY,
> - [57] = NOKEY,
> - [58] = NOKEY,
> - [59] = KEY_SEMICOLON,
> - [60] = KEY_3,
> - [61] = KEY_PAGEUP,
> - [62] = KEY_Q,
> - [63] = KEY_TAB,
> - [64] = KEY_A,
> - [65] = NOKEY,
> - [66] = NOKEY,
> - [67] = KEY_F,
> - [68] = KEY_G,
> - [69] = KEY_J,
> - [70] = KEY_L,
> - [71] = NOKEY,
> - [72] = KEY_RIGHTSHIFT,
> - [73] = NOKEY,
> - [74] = NOKEY,
> - [75] = KEY_SLASH,
> - [76] = KEY_2,
> - [77] = KEY_PAGEDOWN,
> - [78] = KEY_F4,
> - [79] = KEY_F1,
> - [80] = KEY_Z,
> - [81] = NOKEY,
> - [82] = NOKEY,
> - [83] = KEY_D,
> - [84] = KEY_V,
> - [85] = KEY_N,
> - [86] = KEY_K,
> - [87] = NOKEY,
> - [88] = KEY_LEFTSHIFT,
> - [89] = KEY_RIGHTCTRL,
> - [90] = NOKEY,
> - [91] = KEY_DOT,
> - [92] = KEY_UP,
> - [93] = KEY_RIGHT,
> - [94] = KEY_F3,
> - [95] = KEY_F2,
> - [96] = NOKEY,
> - [97] = NOKEY,
> - [98] = KEY_RIGHTALT,
> - [99] = KEY_X,
> - [100] = KEY_C,
> - [101] = KEY_B,
> - [102] = KEY_COMMA,
> - [103] = NOKEY,
> - [104] = NOKEY,
> - [105] = NOKEY,
> - [106] = NOKEY,
> - [107] = NOKEY,
> - [108] = KEY_PRINTSCR,
> - [109] = KEY_DOWN,
> - [110] = KEY_1,
> - [111] = KEY_CAPSLOCK,
> - [112] = KEY_F24,
> - [113] = KEY_HOME,
> - [114] = KEY_LEFTALT,
> - [115] = NOKEY,
> - [116] = KEY_SPACE,
> - [117] = KEY_BACKSLASH,
> - [118] = KEY_M,
> - [119] = KEY_COMPOSE,
> - [120] = NOKEY,
> - [121] = KEY_LEFTCTRL,
> - [122] = NOKEY,
> - [123] = NOKEY,
> - [124] = KEY_PAUSE,
> - [125] = KEY_LEFT,
> - [126] = KEY_F7,
> - [127] = KEY_F6,
> - [128] = NOKEY,
> - [129] = NOKEY,
> - [130] = NOKEY,
> - [131] = NOKEY,
> - [132] = NOKEY,
> - [133] = NOKEY,
> - [134] = NOKEY,
> - [135] = NOKEY,
> - [136] = NOKEY,
> - [137] = NOKEY,
> - [138] = NOKEY,
> - [139] = NOKEY,
> - [140] = NOKEY,
> - [141] = NOKEY,
> - [142] = NOKEY,
> - [143] = NOKEY,
> - [144] = NOKEY,
> - [145] = NOKEY,
> - [146] = NOKEY,
> - [147] = NOKEY,
> - [148] = NOKEY,
> - [149] = NOKEY,
> - [150] = NOKEY,
> - [151] = NOKEY,
> - [152] = NOKEY,
> - [153] = NOKEY,
> - [154] = NOKEY,
> - [155] = NOKEY,
> - [156] = NOKEY,
> - [157] = NOKEY,
> - [158] = NOKEY,
> - [159] = NOKEY,
> - [160] = NOKEY,
> - [161] = NOKEY,
> - [162] = NOKEY,
> - [163] = NOKEY,
> - [164] = NOKEY,
> - [165] = NOKEY,
> - [166] = NOKEY,
> - [167] = NOKEY,
> - [168] = NOKEY,
> - [169] = NOKEY,
> - [170] = NOKEY,
> - [171] = NOKEY,
> - [172] = NOKEY,
> - [173] = NOKEY,
> - [174] = NOKEY,
> - [175] = NOKEY,
> - [176] = NOKEY,
> - [177] = NOKEY,
> - [178] = NOKEY,
> - [179] = NOKEY,
> - [180] = NOKEY,
> - [181] = NOKEY,
> - [182] = NOKEY,
> - [183] = NOKEY,
> - [184] = NOKEY,
> - [185] = NOKEY,
> - [186] = NOKEY,
> - [187] = NOKEY,
> - [188] = NOKEY,
> - [189] = KEY_HOME,
> - [190] = NOKEY,
> - [191] = NOKEY,
> - [192] = NOKEY,
> - [193] = NOKEY,
> - [194] = NOKEY,
> - [195] = NOKEY,
> - [196] = NOKEY,
> - [197] = NOKEY,
> - [198] = NOKEY,
> - [199] = NOKEY,
> - [200] = NOKEY,
> - [201] = NOKEY,
> - [202] = NOKEY,
> - [203] = NOKEY,
> - [204] = NOKEY,
> - [205] = KEY_END,
> - [206] = NOKEY,
> - [207] = NOKEY,
> - [208] = NOKEY,
> - [209] = NOKEY,
> - [210] = NOKEY,
> - [211] = NOKEY,
> - [212] = NOKEY,
> - [213] = NOKEY,
> - [214] = NOKEY,
> - [215] = NOKEY,
> - [216] = NOKEY,
> - [217] = NOKEY,
> - [218] = NOKEY,
> - [219] = NOKEY,
> - [220] = KEY_VOLUMEUP,
> - [221] = KEY_BRIGHTNESSUP,
> - [222] = NOKEY,
> - [223] = NOKEY,
> - [224] = NOKEY,
> - [225] = NOKEY,
> - [226] = NOKEY,
> - [227] = NOKEY,
> - [228] = NOKEY,
> - [229] = NOKEY,
> - [230] = NOKEY,
> - [231] = NOKEY,
> - [232] = NOKEY,
> - [233] = NOKEY,
> - [234] = NOKEY,
> - [235] = NOKEY,
> - [236] = NOKEY,
> - [237] = KEY_VOLUMEDOWN,
> - [238] = NOKEY,
> - [239] = NOKEY,
> - [240] = NOKEY,
> - [241] = NOKEY,
> - [242] = NOKEY,
> - [243] = NOKEY,
> - [244] = NOKEY,
> - [245] = NOKEY,
> - [246] = NOKEY,
> - [247] = NOKEY,
> - [248] = NOKEY,
> - [249] = NOKEY,
> - [250] = NOKEY,
> - [251] = NOKEY,
> - [252] = NOKEY,
> - [253] = KEY_BRIGHTNESSDOWN,
> - [254] = NOKEY,
> - [255] = NOKEY,
> -};
> -/*-----------------------------------------------------------------------------
> - * Global variables
> - *---------------------------------------------------------------------------*/
> -
> -struct input_dev *g_qci_keyboard_dev;
> -
> -/* General structure to hold the driver data */
> -struct i2ckbd_drv_data {
> - struct i2c_client *ki2c_client;
> - struct work_struct work;
> - struct input_dev *qcikbd_dev;
> - unsigned int qcikbd_gpio; /* GPIO used for interrupt */
> - unsigned int qcikbd_irq;
> - unsigned int key_down;
> - unsigned int escape;
> - unsigned int pause_seq;
> - unsigned int fn;
> -};
> -#ifdef CONFIG_PM
> -static int qcikbd_suspend(struct device *dev)
> -{
> - return 0;
> -}
> -
> -static int qcikbd_resume(struct device *dev)
> -{
> - return 0;
> -}
> -#endif
> -static int __devinit qcikbd_probe(struct i2c_client *client,
> - const struct i2c_device_id *id);
> -static int __devexit qcikbd_remove(struct i2c_client *kbd);
> -
> -static const struct i2c_device_id qcikbd_idtable[] = {
> - { KEYBOARD_ID_NAME, 0 },
> - { }
> -};
> -
> -MODULE_DEVICE_TABLE(i2c, qcikbd_idtable);
> -
> -#ifdef CONFIG_PM
> -static struct dev_pm_ops qcikbd_pm_ops = {
> - .suspend = qcikbd_suspend,
> - .resume = qcikbd_resume,
> -};
> -#endif
> -static struct i2c_driver i2ckbd_driver = {
> - .driver = {
> - .owner = THIS_MODULE,
> - .name = KEYBOARD_ID_NAME,
> -#ifdef CONFIG_PM
> - .pm = &qcikbd_pm_ops,
> -#endif
> - },
> - .probe = qcikbd_probe,
> - .remove = __devexit_p(qcikbd_remove),
> - .id_table = qcikbd_idtable,
> -};
> -
> -/*-----------------------------------------------------------------------------
> - * Driver functions
> - *---------------------------------------------------------------------------*/
> -
> -static irqreturn_t qcikbd_interrupt(int irq, void *dev_id)
> -{
> - struct i2ckbd_drv_data *ikbd_drv_data = dev_id;
> - schedule_work(&ikbd_drv_data->work);
> - return IRQ_HANDLED;
> -}
> -
> -static void qcikbd_work_handler(struct work_struct *_work)
> -{
> - unsigned char scancode;
> - unsigned int keycode;
> -
> - struct i2ckbd_drv_data *ikbd_drv_data =
> - container_of(_work, struct i2ckbd_drv_data, work);
> -
> - struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> - struct input_dev *ikbdev = ikbd_drv_data->qcikbd_dev;
> -
> - scancode = i2c_smbus_read_byte(ikbdclient);
> -
> - if (scancode == KEY_ACK_FA) {
> - return;
> - } else if (scancode == RC_KEY_FN) {
> - ikbd_drv_data->fn = 0x80; /* select keycode table > 0x7F */
> - } else {
> - ikbd_drv_data->key_down = 1;
> - if (scancode & RC_KEY_BREAK) {
> - ikbd_drv_data->key_down = 0;
> - if ((scancode & 0x7F) == RC_KEY_FN)
> - ikbd_drv_data->fn = 0;
> - }
> - keycode = on2_keycode[(scancode & 0x7F) | ikbd_drv_data->fn];
> - if (keycode != NOKEY) {
> - input_report_key(ikbdev,
> - keycode,
> - ikbd_drv_data->key_down);
> - input_sync(ikbdev);
> - }
> - }
> -}
> -
> -
> -static int qcikbd_open(struct input_dev *dev)
> -{
> - struct i2ckbd_drv_data *ikbd_drv_data = input_get_drvdata(dev);
> - struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> -
> - /* Send F4h - enable keyboard */
> - i2c_smbus_write_byte(ikbdclient, KEYBOARD_CMD_ENABLE);
> - return 0;
> -}
> -
> -static int __devinit qcikbd_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> -{
> - int err;
> - int i;
> - struct i2ckbd_drv_data *context;
> - context = kzalloc(sizeof(struct i2ckbd_drv_data), GFP_KERNEL);
> - if (!context)
> - return -ENOMEM;
> - i2c_set_clientdata(client, context);
> - context->ki2c_client = client;
> - context->qcikbd_gpio = client->irq;
> - client->driver = &i2ckbd_driver;
> -
> - INIT_WORK(&context->work, qcikbd_work_handler);
> -
> - err = gpio_request(context->qcikbd_gpio, "qci-kbd");
> - if (err) {
> - pr_err("[KBD] err gpio request\n");
> - goto gpio_request_fail;
> - }
> -
> - context->qcikbd_irq = gpio_to_irq(context->qcikbd_gpio);
> - err = request_irq(context->qcikbd_irq,
> - qcikbd_interrupt,
> - IRQF_TRIGGER_FALLING,
> - KEYBOARD_ID_NAME,
> - context);
> - if (err) {
> - pr_err("[KBD] err unable to get IRQ\n");
> - goto request_irq_fail;
> - }
> -
> - context->qcikbd_dev = input_allocate_device();
> - if (!context->qcikbd_dev) {
> - pr_err("[KBD]allocting memory err\n");
> - err = -ENOMEM;
> - goto allocate_fail;
> - }
> -
> - context->qcikbd_dev->name = KEYBOARD_NAME;
> - context->qcikbd_dev->phys = KEYBOARD_DEVICE;
> - context->qcikbd_dev->id.bustype = BUS_I2C;
> - context->qcikbd_dev->id.vendor = 0x1050;
> - context->qcikbd_dev->id.product = 0x0006;
> - context->qcikbd_dev->id.version = 0x0004;
> - context->qcikbd_dev->open = qcikbd_open;
> - set_bit(EV_KEY, context->qcikbd_dev->evbit);
> - set_bit(EV_REP, context->qcikbd_dev->evbit);
> -
> - /* Enable all supported keys */
> - for (i = 1; i < ARRAY_SIZE(on2_keycode) ; i++)
> - set_bit(on2_keycode[i], context->qcikbd_dev->keybit);
> -
> - set_bit(KEY_POWER, context->qcikbd_dev->keybit);
> - set_bit(KEY_END, context->qcikbd_dev->keybit);
> - set_bit(KEY_VOLUMEUP, context->qcikbd_dev->keybit);
> - set_bit(KEY_VOLUMEDOWN, context->qcikbd_dev->keybit);
> - set_bit(KEY_ZOOMIN, context->qcikbd_dev->keybit);
> - set_bit(KEY_ZOOMOUT, context->qcikbd_dev->keybit);
> -
> - input_set_drvdata(context->qcikbd_dev, context);
> - err = input_register_device(context->qcikbd_dev);
> - if (err) {
> - pr_err("[KBD] err input register device\n");
> - goto register_fail;
> - }
> - g_qci_keyboard_dev = context->qcikbd_dev;
> - return 0;
> -register_fail:
> - input_free_device(context->qcikbd_dev);
> -
> -allocate_fail:
> - free_irq(context->qcikbd_irq, context);
> -
> -request_irq_fail:
> - gpio_free(context->qcikbd_gpio);
> -
> -gpio_request_fail:
> - i2c_set_clientdata(client, NULL);
> - kfree(context);
> - return err;
> -}
> -
> -static int __devexit qcikbd_remove(struct i2c_client *dev)
> -{
> - struct i2ckbd_drv_data *context = i2c_get_clientdata(dev);
> -
> - free_irq(context->qcikbd_irq, context);
> - gpio_free(context->qcikbd_gpio);
> - input_free_device(context->qcikbd_dev);
> - input_unregister_device(context->qcikbd_dev);
> - kfree(context);
> -
> - return 0;
> -}
> -
> -static int __init qcikbd_init(void)
> -{
> - return i2c_add_driver(&i2ckbd_driver);
> -}
> -
> -static void __exit qcikbd_exit(void)
> -{
> - i2c_del_driver(&i2ckbd_driver);
> -}
> -
> -struct input_dev *nkbc_keypad_get_input_dev(void)
> -{
> - return g_qci_keyboard_dev;
> -}
> -EXPORT_SYMBOL(nkbc_keypad_get_input_dev);
> -module_init(qcikbd_init);
> -module_exit(qcikbd_exit);
> -
> -MODULE_AUTHOR("Quanta Computer Inc.");
> -MODULE_DESCRIPTION("Quanta Embedded Controller I2C Keyboard Driver");
> -MODULE_LICENSE("GPL v2");
> -
> +/* Quanta I2C Keyboard Driver
> + *
> + * Copyright (C) 2009 Quanta Computer Inc.
> + * Author: Hsin Wu <hsin.wu@quantatw.com>
> + * Author: Austin Lai <austin.lai@quantatw.com>
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + */
> +
> + /*
> + *
> + * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
> + * And it is only working on the nuvoTon WPCE775x Embedded Controller.
> + *
> + */
> +
> +#include <linux/kernel.h>
> +#include <linux/init.h>
> +#include <linux/module.h>
> +#include <linux/slab.h>
> +#include <linux/jiffies.h>
> +#include <linux/i2c.h>
> +#include <linux/mutex.h>
> +#include <linux/interrupt.h>
> +#include <linux/input.h>
> +#include <linux/keyboard.h>
> +#include <linux/gpio.h>
> +#include <linux/delay.h>
> +
> +/* Keyboard special scancode */
> +#define RC_KEY_FN 0x70
> +#define RC_KEY_BREAK 0x80
> +#define KEY_ACK_FA 0xFA
> +
> +/* Keyboard keycodes */
> +#define NOKEY KEY_RESERVED
> +#define KEY_LEFTWIN KEY_LEFTMETA
> +#define KEY_RIGHTWIN KEY_RIGHTMETA
> +#define KEY_APPS KEY_COMPOSE
> +#define KEY_PRINTSCR KEY_SYSRQ
> +
> +#define KEYBOARD_ID_NAME "qci-i2ckbd"
> +#define KEYBOARD_NAME "Quanta Keyboard"
> +#define KEYBOARD_DEVICE "/i2c/input0"
> +#define KEYBOARD_CMD_ENABLE 0xF4
> +
> +/*-----------------------------------------------------------------------------
> + * Keyboard scancode to linux keycode translation table
> + *---------------------------------------------------------------------------*/
> +
> +static const unsigned char on2_keycode[256] = {
> + [0] = KEY_RESERVED,
> + [1] = KEY_ESC,
> + [2] = KEY_1,
> + [3] = KEY_2,
> + [4] = KEY_3,
> + [5] = KEY_4,
> + [6] = KEY_5,
> + [7] = KEY_6,
> + [8] = KEY_7,
> + [9] = KEY_8,
> + [10] = KEY_9,
> + [11] = KEY_0,
> + [12] = KEY_MINUS,
> + [13] = KEY_EQUAL,
> + [14] = KEY_BACKSPACE,
> + [15] = KEY_TAB,
> + [16] = KEY_Q,
> + [17] = KEY_W,
> + [18] = KEY_E,
> + [19] = KEY_R,
> + [20] = KEY_T,
> + [21] = KEY_Y,
> + [22] = KEY_U,
> + [23] = KEY_I,
> + [24] = KEY_O,
> + [25] = KEY_P,
> + [26] = KEY_LEFTBRACE,
> + [27] = KEY_RIGHTBRACE,
> + [28] = KEY_ENTER,
> + [29] = KEY_LEFTCTRL,
> + [30] = KEY_A,
> + [31] = KEY_S,
> + [32] = KEY_D,
> + [33] = KEY_F,
> + [34] = KEY_G,
> + [35] = KEY_H,
> + [36] = KEY_J,
> + [37] = KEY_K,
> + [38] = KEY_L,
> + [39] = KEY_SEMICOLON,
> + [40] = KEY_APOSTROPHE,
> + [41] = KEY_GRAVE,
> + [42] = KEY_LEFTSHIFT,
> + [43] = KEY_BACKSLASH,
> + [44] = KEY_Z,
> + [45] = KEY_X,
> + [46] = KEY_C,
> + [47] = KEY_V,
> + [48] = KEY_B,
> + [49] = KEY_N,
> + [50] = KEY_M,
> + [51] = KEY_COMMA,
> + [52] = KEY_DOT,
> + [53] = KEY_SLASH,
> + [54] = KEY_RIGHTSHIFT,
> + [55] = KEY_KPASTERISK,
> + [56] = KEY_LEFTALT,
> + [57] = KEY_SPACE,
> + [58] = KEY_CAPSLOCK,
> + [59] = KEY_F1,
> + [60] = KEY_F2,
> + [61] = KEY_F3,
> + [62] = KEY_F4,
> + [63] = KEY_F5,
> + [64] = KEY_F6,
> + [65] = KEY_F7,
> + [66] = KEY_F8,
> + [67] = KEY_F9,
> + [68] = KEY_F10,
> + [69] = KEY_NUMLOCK,
> + [70] = KEY_SCROLLLOCK,
> + [71] = KEY_KP7,
> + [72] = KEY_KP8,
> + [73] = KEY_KP9,
> + [74] = KEY_KPMINUS,
> + [75] = KEY_KP4,
> + [76] = KEY_KP5,
> + [77] = KEY_KP6,
> + [78] = KEY_KPPLUS,
> + [79] = KEY_KP1,
> + [80] = KEY_KP2,
> + [81] = KEY_KP3,
> + [82] = KEY_KP0,
> + [83] = KEY_KPDOT,
> + [84] = KEY_RESERVED,
> + [85] = KEY_ZENKAKUHANKAKU,
> + [86] = KEY_102ND,
> + [87] = KEY_F11,
> + [88] = KEY_F12,
> + [89] = KEY_RO,
> + [90] = KEY_KATAKANA,
> + [91] = KEY_HIRAGANA,
> + [92] = KEY_HENKAN,
> + [93] = KEY_KATAKANAHIRAGANA,
> + [94] = KEY_MUHENKAN,
> + [95] = KEY_KPJPCOMMA,
> + [96] = KEY_KPENTER,
> + [97] = KEY_RIGHTCTRL,
> + [98] = KEY_KPSLASH,
> + [99] = KEY_SYSRQ,
> + [100] = KEY_RIGHTALT,
> + [101] = KEY_LINEFEED,
> + [102] = KEY_HOME,
> + [103] = KEY_UP,
> + [104] = KEY_PAGEUP,
> + [105] = KEY_LEFT,
> + [106] = KEY_RIGHT,
> + [107] = KEY_END,
> + [108] = KEY_DOWN,
> + [109] = KEY_PAGEDOWN,
> + [110] = KEY_INSERT,
> + [111] = KEY_DELETE,
> + [112] = KEY_MACRO,
> + [113] = KEY_MUTE,
> + [114] = KEY_VOLUMEDOWN,
> + [115] = KEY_VOLUMEUP,
> + [116] = KEY_POWER,
> + [117] = KEY_KPEQUAL,
> + [118] = KEY_KPPLUSMINUS,
> + [119] = KEY_PAUSE,
> + [120] = KEY_SCALE,
> + [121] = KEY_KPCOMMA,
> + [122] = KEY_HANGEUL,
> + [123] = KEY_HANGUEL,
> + [124] = KEY_HANJA,
> + [125] = KEY_YEN,
> + [126] = KEY_LEFTMETA,
> + [127] = KEY_RIGHTMETA,
> + [128] = KEY_COMPOSE,
> + [129] = NOKEY,
> + [130] = NOKEY,
> + [131] = NOKEY,
> + [132] = NOKEY,
> + [133] = NOKEY,
> + [134] = NOKEY,
> + [135] = NOKEY,
> + [136] = NOKEY,
> + [137] = NOKEY,
> + [138] = NOKEY,
> + [139] = NOKEY,
> + [140] = NOKEY,
> + [141] = NOKEY,
> + [142] = NOKEY,
> + [143] = NOKEY,
> + [144] = NOKEY,
> + [145] = NOKEY,
> + [146] = NOKEY,
> + [147] = NOKEY,
> + [148] = NOKEY,
> + [149] = NOKEY,
> + [150] = NOKEY,
> + [151] = NOKEY,
> + [152] = NOKEY,
> + [153] = NOKEY,
> + [154] = NOKEY,
> + [155] = NOKEY,
> + [156] = NOKEY,
> + [157] = NOKEY,
> + [158] = NOKEY,
> + [159] = NOKEY,
> + [160] = NOKEY,
> + [161] = NOKEY,
> + [162] = NOKEY,
> + [163] = NOKEY,
> + [164] = NOKEY,
> + [165] = NOKEY,
> + [166] = NOKEY,
> + [167] = NOKEY,
> + [168] = NOKEY,
> + [169] = NOKEY,
> + [170] = NOKEY,
> + [171] = NOKEY,
> + [172] = NOKEY,
> + [173] = NOKEY,
> + [174] = NOKEY,
> + [175] = NOKEY,
> + [176] = NOKEY,
> + [177] = NOKEY,
> + [178] = NOKEY,
> + [179] = NOKEY,
> + [180] = NOKEY,
> + [181] = NOKEY,
> + [182] = NOKEY,
> + [183] = NOKEY,
> + [184] = NOKEY,
> + [185] = NOKEY,
> + [186] = NOKEY,
> + [187] = NOKEY,
> + [188] = NOKEY,
> + [189] = KEY_HOME,
> + [190] = NOKEY,
> + [191] = NOKEY,
> + [192] = NOKEY,
> + [193] = NOKEY,
> + [194] = NOKEY,
> + [195] = NOKEY,
> + [196] = NOKEY,
> + [197] = NOKEY,
> + [198] = NOKEY,
> + [199] = NOKEY,
> + [200] = NOKEY,
> + [201] = NOKEY,
> + [202] = NOKEY,
> + [203] = NOKEY,
> + [204] = NOKEY,
> + [205] = KEY_END,
> + [206] = NOKEY,
> + [207] = NOKEY,
> + [208] = NOKEY,
> + [209] = NOKEY,
> + [210] = NOKEY,
> + [211] = NOKEY,
> + [212] = NOKEY,
> + [213] = NOKEY,
> + [214] = NOKEY,
> + [215] = NOKEY,
> + [216] = NOKEY,
> + [217] = NOKEY,
> + [218] = NOKEY,
> + [219] = NOKEY,
> + [220] = KEY_VOLUMEUP,
> + [221] = KEY_BRIGHTNESSUP,
> + [222] = NOKEY,
> + [223] = NOKEY,
> + [224] = NOKEY,
> + [225] = NOKEY,
> + [226] = NOKEY,
> + [227] = NOKEY,
> + [228] = NOKEY,
> + [229] = NOKEY,
> + [230] = NOKEY,
> + [231] = NOKEY,
> + [232] = NOKEY,
> + [233] = NOKEY,
> + [234] = NOKEY,
> + [235] = NOKEY,
> + [236] = NOKEY,
> + [237] = KEY_VOLUMEDOWN,
> + [238] = NOKEY,
> + [239] = NOKEY,
> + [240] = NOKEY,
> + [241] = NOKEY,
> + [242] = NOKEY,
> + [243] = NOKEY,
> + [244] = NOKEY,
> + [245] = NOKEY,
> + [246] = NOKEY,
> + [247] = NOKEY,
> + [248] = NOKEY,
> + [249] = NOKEY,
> + [250] = NOKEY,
> + [251] = NOKEY,
> + [252] = NOKEY,
> + [253] = KEY_BRIGHTNESSDOWN,
> + [254] = NOKEY,
> + [255] = NOKEY,
> +};
> +/*-----------------------------------------------------------------------------
> + * Global variables
> + *---------------------------------------------------------------------------*/
> +
> +struct input_dev *g_qci_keyboard_dev;
> +
> +/* General structure to hold the driver data */
> +struct i2ckbd_drv_data {
> + struct i2c_client *ki2c_client;
> + struct work_struct work;
> + struct input_dev *qcikbd_dev;
> + unsigned int qcikbd_gpio; /* GPIO used for interrupt */
> + unsigned int qcikbd_irq;
> + unsigned int key_down;
> + unsigned int escape;
> + unsigned int pause_seq;
> + unsigned int fn;
> +};
> +#ifdef CONFIG_PM
> +static int qcikbd_suspend(struct device *dev)
> +{
> + return 0;
> +}
> +
> +static int qcikbd_resume(struct device *dev)
> +{
> + return 0;
> +}
> +#endif
> +static int __devinit qcikbd_probe(struct i2c_client *client,
> + const struct i2c_device_id *id);
> +static int __devexit qcikbd_remove(struct i2c_client *kbd);
> +
> +static const struct i2c_device_id qcikbd_idtable[] = {
> + { KEYBOARD_ID_NAME, 0 },
> + { }
> +};
> +
> +MODULE_DEVICE_TABLE(i2c, qcikbd_idtable);
> +
> +#ifdef CONFIG_PM
> +static struct dev_pm_ops qcikbd_pm_ops = {
> + .suspend = qcikbd_suspend,
> + .resume = qcikbd_resume,
> +};
> +#endif
> +static struct i2c_driver i2ckbd_driver = {
> + .driver = {
> + .owner = THIS_MODULE,
> + .name = KEYBOARD_ID_NAME,
> +#ifdef CONFIG_PM
> + .pm = &qcikbd_pm_ops,
> +#endif
> + },
> + .probe = qcikbd_probe,
> + .remove = __devexit_p(qcikbd_remove),
> + .id_table = qcikbd_idtable,
> +};
> +
> +/*-----------------------------------------------------------------------------
> + * Driver functions
> + *---------------------------------------------------------------------------*/
> +
> +static irqreturn_t qcikbd_interrupt(int irq, void *dev_id)
> +{
> + struct i2ckbd_drv_data *ikbd_drv_data = dev_id;
> + schedule_work(&ikbd_drv_data->work);
> + return IRQ_HANDLED;
> +}
> +
> +static void qcikbd_work_handler(struct work_struct *_work)
> +{
> + unsigned char scancode;
> + unsigned int keycode;
> +
> + struct i2ckbd_drv_data *ikbd_drv_data =
> + container_of(_work, struct i2ckbd_drv_data, work);
> +
> + struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> + struct input_dev *ikbdev = ikbd_drv_data->qcikbd_dev;
> +
> + scancode = i2c_smbus_read_byte(ikbdclient);
> + printk(" scancode = %x\n", scancode);
> +
> + if (scancode == 0xFA)
> + {
> + return;
> + } else {
> + ikbd_drv_data->key_down = 1;
> + if (scancode & 0x80) {
> + ikbd_drv_data->key_down = 0;
> + }
> + keycode = on2_keycode[(scancode & 0x7F)];
> + if (keycode != NOKEY) {
> +
> + input_event(ikbdev, EV_MSC, MSC_SCAN, scancode);
> +
> + input_report_key(ikbdev,
> + keycode,
> + ikbd_drv_data->key_down);
> + input_sync(ikbdev);
> + }
> + }
> +}
> +
> +
> +static int qcikbd_open(struct input_dev *dev)
> +{
> + struct i2ckbd_drv_data *ikbd_drv_data = input_get_drvdata(dev);
> + struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> +
> + /* Send F4h - enable keyboard */
> + i2c_smbus_write_byte(ikbdclient, KEYBOARD_CMD_ENABLE);
> + return 0;
> +}
> +
> +static int __devinit qcikbd_probe(struct i2c_client *client,
> + const struct i2c_device_id *id)
> +{
> + int err;
> + int i;
> + struct i2ckbd_drv_data *context;
> + context = kzalloc(sizeof(struct i2ckbd_drv_data), GFP_KERNEL);
> + if (!context)
> + return -ENOMEM;
> + i2c_set_clientdata(client, context);
> + context->ki2c_client = client;
> + context->qcikbd_gpio = client->irq;
> + client->driver = &i2ckbd_driver;
> +
> + INIT_WORK(&context->work, qcikbd_work_handler);
> +
> + err = gpio_request(context->qcikbd_gpio, "qci-kbd");
> + if (err) {
> + pr_err("[KBD] err gpio request\n");
> + goto gpio_request_fail;
> + }
> +
> + context->qcikbd_irq = gpio_to_irq(context->qcikbd_gpio);
> + err = request_irq(context->qcikbd_irq,
> + qcikbd_interrupt,
> + IRQF_TRIGGER_FALLING,
> + KEYBOARD_ID_NAME,
> + context);
> + if (err) {
> + pr_err("[KBD] err unable to get IRQ\n");
> + goto request_irq_fail;
> + }
> +
> + context->qcikbd_dev = input_allocate_device();
> + if (!context->qcikbd_dev) {
> + pr_err("[KBD]allocting memory err\n");
> + err = -ENOMEM;
> + goto allocate_fail;
> + }
> +
> + context->qcikbd_dev->name = KEYBOARD_NAME;
> + context->qcikbd_dev->phys = KEYBOARD_DEVICE;
> + context->qcikbd_dev->id.bustype = BUS_I2C;
> + context->qcikbd_dev->id.vendor = 0x1050;
> + context->qcikbd_dev->id.product = 0x0006;
> + context->qcikbd_dev->id.version = 0x0004;
> + context->qcikbd_dev->open = qcikbd_open;
> + context->qcikbd_dev->evbit[0] = BIT_MASK(EV_KEY);
> +
> + /* Enable all supported keys */
> + for (i = 1; i < ARRAY_SIZE(on2_keycode) ; i++)
> + set_bit(on2_keycode[i], context->qcikbd_dev->keybit);
> +
> + set_bit(KEY_POWER, context->qcikbd_dev->keybit);
> + set_bit(KEY_END, context->qcikbd_dev->keybit);
> + set_bit(KEY_VOLUMEUP, context->qcikbd_dev->keybit);
> + set_bit(KEY_VOLUMEDOWN, context->qcikbd_dev->keybit);
> + set_bit(KEY_ZOOMIN, context->qcikbd_dev->keybit);
> + set_bit(KEY_ZOOMOUT, context->qcikbd_dev->keybit);
> +
> + input_set_drvdata(context->qcikbd_dev, context);
> + err = input_register_device(context->qcikbd_dev);
> + if (err) {
> + pr_err("[KBD] err input register device\n");
> + goto register_fail;
> + }
> + g_qci_keyboard_dev = context->qcikbd_dev;
> + printk("QCI_KBD PROBE\n");
> + return 0;
> +register_fail:
> + input_free_device(context->qcikbd_dev);
> +
> +allocate_fail:
> + free_irq(context->qcikbd_irq, context);
> +
> +request_irq_fail:
> + gpio_free(context->qcikbd_gpio);
> +
> +gpio_request_fail:
> + i2c_set_clientdata(client, NULL);
> + kfree(context);
> + return err;
> +}
> +
> +static int __devexit qcikbd_remove(struct i2c_client *dev)
> +{
> + struct i2ckbd_drv_data *context = i2c_get_clientdata(dev);
> +
> + free_irq(context->qcikbd_irq, context);
> + gpio_free(context->qcikbd_gpio);
> + input_free_device(context->qcikbd_dev);
> + input_unregister_device(context->qcikbd_dev);
> + kfree(context);
> +
> + return 0;
> +}
> +
> +static int __init qcikbd_init(void)
> +{
> + return i2c_add_driver(&i2ckbd_driver);
> +}
> +
> +static void __exit qcikbd_exit(void)
> +{
> + i2c_del_driver(&i2ckbd_driver);
> +}
> +
> +struct input_dev *nkbc_keypad_get_input_dev(void)
> +{
> + return g_qci_keyboard_dev;
> +}
> +EXPORT_SYMBOL(nkbc_keypad_get_input_dev);
> +module_init(qcikbd_init);
> +module_exit(qcikbd_exit);
> +
> +MODULE_AUTHOR("Quanta Computer Inc.");
> +MODULE_DESCRIPTION("Quanta Embedded Controller I2C Keyboard Driver");
> +MODULE_LICENSE("GPL v2");
> +
> --
> 1.7.0.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-input" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Dmitry
^ permalink raw reply [flat|nested] 39+ messages in thread* Re: [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver
2010-07-26 8:55 ` Dmitry Torokhov
@ 2010-07-26 11:16 ` Trilok Soni
0 siblings, 0 replies; 39+ messages in thread
From: Trilok Soni @ 2010-07-26 11:16 UTC (permalink / raw)
To: Dmitry Torokhov; +Cc: Wayne Lin, linux-input, wayne
Hi Dmitry,
On 7/26/2010 2:25 PM, Dmitry Torokhov wrote:
> On Mon, Jul 26, 2010 at 04:30:13PM +0800, Wayne Lin wrote:
>> From: wayne <wayne.lin@quantatw.com>
>>
>
> - Change log?
> - run through checkpatch.pl
> - Get rid of debug printks (or convert to dev_dbg)?
> - use dev_XXX instrad of pr_xxx when you have device? Get rig
> - I have seen lots of time people trying to call input_free_device
> after calling input_unregister_device (which is forbidden,
> input_unregister_device is sufficient alone) but you are the first to
> call free _before_ unregister.
> - No need to initialize keymap with zeroes (NOKEYS)
> - threaded IRQ
> - copy keymap into device and set keycode, keycodemax, keycodesize so
> that keymap can be adjusted from userspace
> - why do you export input device?
>
> I dont think you tried applying this patch... At least I do not have
> qci_kbd.c in my tree so it would not apply.
>
I think whole series needs a refresh as you had mentioned in the another email. No
point in reviewing this series, because Wayne needs to post only driver part here,
if he has some mach-msm bits, then they should go through Daniel Walker.
---Trilok Soni
--
Sent by a consultant of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
^ permalink raw reply [flat|nested] 39+ messages in thread
* RE: [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver
2010-07-26 8:30 ` [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver Wayne Lin
2010-07-26 8:55 ` Dmitry Torokhov
@ 2010-07-26 8:59 ` Datta, Shubhrajyoti
1 sibling, 0 replies; 39+ messages in thread
From: Datta, Shubhrajyoti @ 2010-07-26 8:59 UTC (permalink / raw)
To: Wayne Lin, linux-input@vger.kernel.org; +Cc: wayne
> -----Original Message-----
> From: linux-input-owner@vger.kernel.org [mailto:linux-input-
> owner@vger.kernel.org] On Behalf Of Wayne Lin
> Sent: Monday, July 26, 2010 2:00 PM
> To: linux-input@vger.kernel.org
> Cc: wayne
> Subject: [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci
> keyboard driver
>
> From: wayne <wayne.lin@quantatw.com>
>
> ---
> drivers/input/keyboard/qci_kbd.c | 1101 +++++++++++++++++++--------------
> -----
> 1 files changed, 551 insertions(+), 550 deletions(-)
>
> diff --git a/drivers/input/keyboard/qci_kbd.c
> b/drivers/input/keyboard/qci_kbd.c
> index aa7a64a..0cf2f7e 100755
> --- a/drivers/input/keyboard/qci_kbd.c
> +++ b/drivers/input/keyboard/qci_kbd.c
> @@ -1,550 +1,551 @@
> -/* Quanta I2C Keyboard Driver
> - *
> - * Copyright (C) 2009 Quanta Computer Inc.
> - * Author: Hsin Wu <hsin.wu@quantatw.com>
> - * Author: Austin Lai <austin.lai@quantatw.com>
> - *
> - * This software is licensed under the terms of the GNU General Public
> - * License version 2, as published by the Free Software Foundation, and
> - * may be copied, distributed, and modified under those terms.
> - *
> - * This program is distributed in the hope that it will be useful,
> - * but WITHOUT ANY WARRANTY; without even the implied warranty of
> - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> - * GNU General Public License for more details.
> - *
> - */
> -
> - /*
> - *
> - * The Driver with I/O communications via the I2C Interface for ON2 of
> AP BU.
> - * And it is only working on the nuvoTon WPCE775x Embedded Controller.
> - *
> - */
> -
> -#include <linux/kernel.h>
> -#include <linux/init.h>
> -#include <linux/module.h>
> -#include <linux/slab.h>
> -#include <linux/jiffies.h>
> -#include <linux/i2c.h>
> -#include <linux/mutex.h>
> -#include <linux/interrupt.h>
> -#include <linux/input.h>
> -#include <linux/keyboard.h>
> -#include <linux/gpio.h>
> -#include <linux/delay.h>
> -
> -/* Keyboard special scancode */
> -#define RC_KEY_FN 0x70
> -#define RC_KEY_BREAK 0x80
> -#define KEY_ACK_FA 0xFA
> -
> -/* Keyboard keycodes */
> -#define NOKEY KEY_RESERVED
> -#define KEY_LEFTWIN KEY_LEFTMETA
> -#define KEY_RIGHTWIN KEY_RIGHTMETA
> -#define KEY_APPS KEY_COMPOSE
> -#define KEY_PRINTSCR KEY_SYSRQ
> -
> -#define KEYBOARD_ID_NAME "qci-i2ckbd"
> -#define KEYBOARD_NAME "Quanta Keyboard"
> -#define KEYBOARD_DEVICE "/i2c/input0"
> -#define KEYBOARD_CMD_ENABLE 0xF4
> -
> -/*-----------------------------------------------------------------------
> ------
> - * Keyboard scancode to linux keycode translation table
> - *-----------------------------------------------------------------------
> ----*/
> -
> -static const unsigned char on2_keycode[256] = {
> - [0] = NOKEY,
> - [1] = NOKEY,
> - [2] = NOKEY,
> - [3] = KEY_5,
> - [4] = KEY_7,
> - [5] = KEY_9,
> - [6] = KEY_MINUS,
> - [7] = NOKEY,
> - [8] = NOKEY,
> - [9] = NOKEY,
> - [10] = NOKEY,
> - [11] = KEY_LEFTBRACE,
> - [12] = KEY_F10,
> - [13] = KEY_INSERT,
> - [14] = KEY_F11,
> - [15] = KEY_ESC,
> - [16] = NOKEY,
> - [17] = NOKEY,
> - [18] = NOKEY,
> - [19] = KEY_4,
> - [20] = KEY_6,
> - [21] = KEY_8,
> - [22] = KEY_0,
> - [23] = KEY_EQUAL,
> - [24] = NOKEY,
> - [25] = NOKEY,
> - [26] = NOKEY,
> - [27] = KEY_P,
> - [28] = KEY_F9,
> - [29] = KEY_DELETE,
> - [30] = KEY_F12,
> - [31] = KEY_GRAVE,
> - [32] = KEY_W,
> - [33] = NOKEY,
> - [34] = NOKEY,
> - [35] = KEY_R,
> - [36] = KEY_T,
> - [37] = KEY_U,
> - [38] = KEY_O,
> - [39] = KEY_RIGHTBRACE,
> - [40] = NOKEY,
> - [41] = NOKEY,
> - [42] = NOKEY,
> - [43] = KEY_APOSTROPHE,
> - [44] = KEY_BACKSPACE,
> - [45] = NOKEY,
> - [46] = KEY_F8,
> - [47] = KEY_F5,
> - [48] = KEY_S,
> - [49] = NOKEY,
> - [50] = NOKEY,
> - [51] = KEY_E,
> - [52] = KEY_H,
> - [53] = KEY_Y,
> - [54] = KEY_I,
> - [55] = KEY_ENTER,
> - [56] = NOKEY,
> - [57] = NOKEY,
> - [58] = NOKEY,
> - [59] = KEY_SEMICOLON,
> - [60] = KEY_3,
> - [61] = KEY_PAGEUP,
> - [62] = KEY_Q,
> - [63] = KEY_TAB,
> - [64] = KEY_A,
> - [65] = NOKEY,
> - [66] = NOKEY,
> - [67] = KEY_F,
> - [68] = KEY_G,
> - [69] = KEY_J,
> - [70] = KEY_L,
> - [71] = NOKEY,
> - [72] = KEY_RIGHTSHIFT,
> - [73] = NOKEY,
> - [74] = NOKEY,
> - [75] = KEY_SLASH,
> - [76] = KEY_2,
> - [77] = KEY_PAGEDOWN,
> - [78] = KEY_F4,
> - [79] = KEY_F1,
> - [80] = KEY_Z,
> - [81] = NOKEY,
> - [82] = NOKEY,
> - [83] = KEY_D,
> - [84] = KEY_V,
> - [85] = KEY_N,
> - [86] = KEY_K,
> - [87] = NOKEY,
> - [88] = KEY_LEFTSHIFT,
> - [89] = KEY_RIGHTCTRL,
> - [90] = NOKEY,
> - [91] = KEY_DOT,
> - [92] = KEY_UP,
> - [93] = KEY_RIGHT,
> - [94] = KEY_F3,
> - [95] = KEY_F2,
> - [96] = NOKEY,
> - [97] = NOKEY,
> - [98] = KEY_RIGHTALT,
> - [99] = KEY_X,
> - [100] = KEY_C,
> - [101] = KEY_B,
> - [102] = KEY_COMMA,
> - [103] = NOKEY,
> - [104] = NOKEY,
> - [105] = NOKEY,
> - [106] = NOKEY,
> - [107] = NOKEY,
> - [108] = KEY_PRINTSCR,
> - [109] = KEY_DOWN,
> - [110] = KEY_1,
> - [111] = KEY_CAPSLOCK,
> - [112] = KEY_F24,
> - [113] = KEY_HOME,
> - [114] = KEY_LEFTALT,
> - [115] = NOKEY,
> - [116] = KEY_SPACE,
> - [117] = KEY_BACKSLASH,
> - [118] = KEY_M,
> - [119] = KEY_COMPOSE,
> - [120] = NOKEY,
> - [121] = KEY_LEFTCTRL,
> - [122] = NOKEY,
> - [123] = NOKEY,
> - [124] = KEY_PAUSE,
> - [125] = KEY_LEFT,
> - [126] = KEY_F7,
> - [127] = KEY_F6,
> - [128] = NOKEY,
> - [129] = NOKEY,
> - [130] = NOKEY,
> - [131] = NOKEY,
> - [132] = NOKEY,
> - [133] = NOKEY,
> - [134] = NOKEY,
> - [135] = NOKEY,
> - [136] = NOKEY,
> - [137] = NOKEY,
> - [138] = NOKEY,
> - [139] = NOKEY,
> - [140] = NOKEY,
> - [141] = NOKEY,
> - [142] = NOKEY,
> - [143] = NOKEY,
> - [144] = NOKEY,
> - [145] = NOKEY,
> - [146] = NOKEY,
> - [147] = NOKEY,
> - [148] = NOKEY,
> - [149] = NOKEY,
> - [150] = NOKEY,
> - [151] = NOKEY,
> - [152] = NOKEY,
> - [153] = NOKEY,
> - [154] = NOKEY,
> - [155] = NOKEY,
> - [156] = NOKEY,
> - [157] = NOKEY,
> - [158] = NOKEY,
> - [159] = NOKEY,
> - [160] = NOKEY,
> - [161] = NOKEY,
> - [162] = NOKEY,
> - [163] = NOKEY,
> - [164] = NOKEY,
> - [165] = NOKEY,
> - [166] = NOKEY,
> - [167] = NOKEY,
> - [168] = NOKEY,
> - [169] = NOKEY,
> - [170] = NOKEY,
> - [171] = NOKEY,
> - [172] = NOKEY,
> - [173] = NOKEY,
> - [174] = NOKEY,
> - [175] = NOKEY,
> - [176] = NOKEY,
> - [177] = NOKEY,
> - [178] = NOKEY,
> - [179] = NOKEY,
> - [180] = NOKEY,
> - [181] = NOKEY,
> - [182] = NOKEY,
> - [183] = NOKEY,
> - [184] = NOKEY,
> - [185] = NOKEY,
> - [186] = NOKEY,
> - [187] = NOKEY,
> - [188] = NOKEY,
> - [189] = KEY_HOME,
> - [190] = NOKEY,
> - [191] = NOKEY,
> - [192] = NOKEY,
> - [193] = NOKEY,
> - [194] = NOKEY,
> - [195] = NOKEY,
> - [196] = NOKEY,
> - [197] = NOKEY,
> - [198] = NOKEY,
> - [199] = NOKEY,
> - [200] = NOKEY,
> - [201] = NOKEY,
> - [202] = NOKEY,
> - [203] = NOKEY,
> - [204] = NOKEY,
> - [205] = KEY_END,
> - [206] = NOKEY,
> - [207] = NOKEY,
> - [208] = NOKEY,
> - [209] = NOKEY,
> - [210] = NOKEY,
> - [211] = NOKEY,
> - [212] = NOKEY,
> - [213] = NOKEY,
> - [214] = NOKEY,
> - [215] = NOKEY,
> - [216] = NOKEY,
> - [217] = NOKEY,
> - [218] = NOKEY,
> - [219] = NOKEY,
> - [220] = KEY_VOLUMEUP,
> - [221] = KEY_BRIGHTNESSUP,
> - [222] = NOKEY,
> - [223] = NOKEY,
> - [224] = NOKEY,
> - [225] = NOKEY,
> - [226] = NOKEY,
> - [227] = NOKEY,
> - [228] = NOKEY,
> - [229] = NOKEY,
> - [230] = NOKEY,
> - [231] = NOKEY,
> - [232] = NOKEY,
> - [233] = NOKEY,
> - [234] = NOKEY,
> - [235] = NOKEY,
> - [236] = NOKEY,
> - [237] = KEY_VOLUMEDOWN,
> - [238] = NOKEY,
> - [239] = NOKEY,
> - [240] = NOKEY,
> - [241] = NOKEY,
> - [242] = NOKEY,
> - [243] = NOKEY,
> - [244] = NOKEY,
> - [245] = NOKEY,
> - [246] = NOKEY,
> - [247] = NOKEY,
> - [248] = NOKEY,
> - [249] = NOKEY,
> - [250] = NOKEY,
> - [251] = NOKEY,
> - [252] = NOKEY,
> - [253] = KEY_BRIGHTNESSDOWN,
> - [254] = NOKEY,
> - [255] = NOKEY,
> -};
> -/*-----------------------------------------------------------------------
> ------
> - * Global variables
> - *-----------------------------------------------------------------------
> ----*/
> -
> -struct input_dev *g_qci_keyboard_dev;
> -
> -/* General structure to hold the driver data */
> -struct i2ckbd_drv_data {
> - struct i2c_client *ki2c_client;
> - struct work_struct work;
> - struct input_dev *qcikbd_dev;
> - unsigned int qcikbd_gpio; /* GPIO used for interrupt */
> - unsigned int qcikbd_irq;
> - unsigned int key_down;
> - unsigned int escape;
> - unsigned int pause_seq;
> - unsigned int fn;
> -};
> -#ifdef CONFIG_PM
> -static int qcikbd_suspend(struct device *dev)
> -{
> - return 0;
> -}
> -
> -static int qcikbd_resume(struct device *dev)
> -{
> - return 0;
> -}
> -#endif
> -static int __devinit qcikbd_probe(struct i2c_client *client,
> - const struct i2c_device_id *id);
> -static int __devexit qcikbd_remove(struct i2c_client *kbd);
> -
> -static const struct i2c_device_id qcikbd_idtable[] = {
> - { KEYBOARD_ID_NAME, 0 },
> - { }
> -};
> -
> -MODULE_DEVICE_TABLE(i2c, qcikbd_idtable);
> -
> -#ifdef CONFIG_PM
> -static struct dev_pm_ops qcikbd_pm_ops = {
> - .suspend = qcikbd_suspend,
> - .resume = qcikbd_resume,
> -};
> -#endif
> -static struct i2c_driver i2ckbd_driver = {
> - .driver = {
> - .owner = THIS_MODULE,
> - .name = KEYBOARD_ID_NAME,
> -#ifdef CONFIG_PM
> - .pm = &qcikbd_pm_ops,
> -#endif
> - },
> - .probe = qcikbd_probe,
> - .remove = __devexit_p(qcikbd_remove),
> - .id_table = qcikbd_idtable,
> -};
> -
> -/*-----------------------------------------------------------------------
> ------
> - * Driver functions
> - *-----------------------------------------------------------------------
> ----*/
> -
> -static irqreturn_t qcikbd_interrupt(int irq, void *dev_id)
> -{
> - struct i2ckbd_drv_data *ikbd_drv_data = dev_id;
> - schedule_work(&ikbd_drv_data->work);
> - return IRQ_HANDLED;
> -}
> -
> -static void qcikbd_work_handler(struct work_struct *_work)
> -{
> - unsigned char scancode;
> - unsigned int keycode;
> -
> - struct i2ckbd_drv_data *ikbd_drv_data =
> - container_of(_work, struct i2ckbd_drv_data, work);
> -
> - struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> - struct input_dev *ikbdev = ikbd_drv_data->qcikbd_dev;
> -
> - scancode = i2c_smbus_read_byte(ikbdclient);
> -
> - if (scancode == KEY_ACK_FA) {
> - return;
> - } else if (scancode == RC_KEY_FN) {
> - ikbd_drv_data->fn = 0x80; /* select keycode table > 0x7F
> */
> - } else {
> - ikbd_drv_data->key_down = 1;
> - if (scancode & RC_KEY_BREAK) {
> - ikbd_drv_data->key_down = 0;
> - if ((scancode & 0x7F) == RC_KEY_FN)
> - ikbd_drv_data->fn = 0;
> - }
> - keycode = on2_keycode[(scancode & 0x7F) | ikbd_drv_data->fn];
> - if (keycode != NOKEY) {
> - input_report_key(ikbdev,
> - keycode,
> - ikbd_drv_data->key_down);
> - input_sync(ikbdev);
> - }
> - }
> -}
> -
> -
> -static int qcikbd_open(struct input_dev *dev)
> -{
> - struct i2ckbd_drv_data *ikbd_drv_data = input_get_drvdata(dev);
> - struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> -
> - /* Send F4h - enable keyboard */
> - i2c_smbus_write_byte(ikbdclient, KEYBOARD_CMD_ENABLE);
> - return 0;
> -}
> -
> -static int __devinit qcikbd_probe(struct i2c_client *client,
> - const struct i2c_device_id *id)
> -{
> - int err;
> - int i;
> - struct i2ckbd_drv_data *context;
> - context = kzalloc(sizeof(struct i2ckbd_drv_data), GFP_KERNEL);
> - if (!context)
> - return -ENOMEM;
> - i2c_set_clientdata(client, context);
> - context->ki2c_client = client;
> - context->qcikbd_gpio = client->irq;
> - client->driver = &i2ckbd_driver;
> -
> - INIT_WORK(&context->work, qcikbd_work_handler);
> -
> - err = gpio_request(context->qcikbd_gpio, "qci-kbd");
> - if (err) {
> - pr_err("[KBD] err gpio request\n");
> - goto gpio_request_fail;
> - }
> -
> - context->qcikbd_irq = gpio_to_irq(context->qcikbd_gpio);
> - err = request_irq(context->qcikbd_irq,
> - qcikbd_interrupt,
> - IRQF_TRIGGER_FALLING,
> - KEYBOARD_ID_NAME,
> - context);
> - if (err) {
> - pr_err("[KBD] err unable to get IRQ\n");
> - goto request_irq_fail;
> - }
> -
> - context->qcikbd_dev = input_allocate_device();
> - if (!context->qcikbd_dev) {
> - pr_err("[KBD]allocting memory err\n");
> - err = -ENOMEM;
> - goto allocate_fail;
> - }
> -
> - context->qcikbd_dev->name = KEYBOARD_NAME;
> - context->qcikbd_dev->phys = KEYBOARD_DEVICE;
> - context->qcikbd_dev->id.bustype = BUS_I2C;
> - context->qcikbd_dev->id.vendor = 0x1050;
> - context->qcikbd_dev->id.product = 0x0006;
> - context->qcikbd_dev->id.version = 0x0004;
> - context->qcikbd_dev->open = qcikbd_open;
> - set_bit(EV_KEY, context->qcikbd_dev->evbit);
> - set_bit(EV_REP, context->qcikbd_dev->evbit);
> -
> - /* Enable all supported keys */
> - for (i = 1; i < ARRAY_SIZE(on2_keycode) ; i++)
> - set_bit(on2_keycode[i], context->qcikbd_dev->keybit);
> -
> - set_bit(KEY_POWER, context->qcikbd_dev->keybit);
> - set_bit(KEY_END, context->qcikbd_dev->keybit);
> - set_bit(KEY_VOLUMEUP, context->qcikbd_dev->keybit);
> - set_bit(KEY_VOLUMEDOWN, context->qcikbd_dev->keybit);
> - set_bit(KEY_ZOOMIN, context->qcikbd_dev->keybit);
> - set_bit(KEY_ZOOMOUT, context->qcikbd_dev->keybit);
> -
> - input_set_drvdata(context->qcikbd_dev, context);
> - err = input_register_device(context->qcikbd_dev);
> - if (err) {
> - pr_err("[KBD] err input register device\n");
> - goto register_fail;
> - }
> - g_qci_keyboard_dev = context->qcikbd_dev;
> - return 0;
> -register_fail:
> - input_free_device(context->qcikbd_dev);
> -
> -allocate_fail:
> - free_irq(context->qcikbd_irq, context);
> -
> -request_irq_fail:
> - gpio_free(context->qcikbd_gpio);
> -
> -gpio_request_fail:
> - i2c_set_clientdata(client, NULL);
> - kfree(context);
> - return err;
> -}
> -
> -static int __devexit qcikbd_remove(struct i2c_client *dev)
> -{
> - struct i2ckbd_drv_data *context = i2c_get_clientdata(dev);
> -
> - free_irq(context->qcikbd_irq, context);
> - gpio_free(context->qcikbd_gpio);
> - input_free_device(context->qcikbd_dev);
> - input_unregister_device(context->qcikbd_dev);
> - kfree(context);
> -
> - return 0;
> -}
> -
> -static int __init qcikbd_init(void)
> -{
> - return i2c_add_driver(&i2ckbd_driver);
> -}
> -
> -static void __exit qcikbd_exit(void)
> -{
> - i2c_del_driver(&i2ckbd_driver);
> -}
> -
> -struct input_dev *nkbc_keypad_get_input_dev(void)
> -{
> - return g_qci_keyboard_dev;
> -}
> -EXPORT_SYMBOL(nkbc_keypad_get_input_dev);
> -module_init(qcikbd_init);
> -module_exit(qcikbd_exit);
> -
> -MODULE_AUTHOR("Quanta Computer Inc.");
> -MODULE_DESCRIPTION("Quanta Embedded Controller I2C Keyboard Driver");
> -MODULE_LICENSE("GPL v2");
> -
> +/* Quanta I2C Keyboard Driver
> + *
> + * Copyright (C) 2009 Quanta Computer Inc.
> + * Author: Hsin Wu <hsin.wu@quantatw.com>
> + * Author: Austin Lai <austin.lai@quantatw.com>
> + *
> + * This software is licensed under the terms of the GNU General Public
> + * License version 2, as published by the Free Software Foundation, and
> + * may be copied, distributed, and modified under those terms.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> + * GNU General Public License for more details.
> + *
> + */
> +
> + /*
> + *
> + * The Driver with I/O communications via the I2C Interface for ON2 of
> AP BU.
> + * And it is only working on the nuvoTon WPCE775x Embedded Controller.
> + *
> + */
> +
> +#include <linux/kernel.h>
> +#include <linux/init.h>
> +#include <linux/module.h>
> +#include <linux/slab.h>
> +#include <linux/jiffies.h>
> +#include <linux/i2c.h>
> +#include <linux/mutex.h>
> +#include <linux/interrupt.h>
> +#include <linux/input.h>
> +#include <linux/keyboard.h>
> +#include <linux/gpio.h>
> +#include <linux/delay.h>
> +
> +/* Keyboard special scancode */
> +#define RC_KEY_FN 0x70
> +#define RC_KEY_BREAK 0x80
> +#define KEY_ACK_FA 0xFA
> +
> +/* Keyboard keycodes */
> +#define NOKEY KEY_RESERVED
> +#define KEY_LEFTWIN KEY_LEFTMETA
> +#define KEY_RIGHTWIN KEY_RIGHTMETA
> +#define KEY_APPS KEY_COMPOSE
> +#define KEY_PRINTSCR KEY_SYSRQ
> +
> +#define KEYBOARD_ID_NAME "qci-i2ckbd"
> +#define KEYBOARD_NAME "Quanta Keyboard"
> +#define KEYBOARD_DEVICE "/i2c/input0"
> +#define KEYBOARD_CMD_ENABLE 0xF4
> +
> +/*-----------------------------------------------------------------------
> ------
> + * Keyboard scancode to linux keycode translation table
> + *-----------------------------------------------------------------------
> ----*/
> +
> +static const unsigned char on2_keycode[256] = {
> + [0] = KEY_RESERVED,
> + [1] = KEY_ESC,
> + [2] = KEY_1,
> + [3] = KEY_2,
> + [4] = KEY_3,
> + [5] = KEY_4,
> + [6] = KEY_5,
> + [7] = KEY_6,
> + [8] = KEY_7,
> + [9] = KEY_8,
> + [10] = KEY_9,
> + [11] = KEY_0,
> + [12] = KEY_MINUS,
> + [13] = KEY_EQUAL,
> + [14] = KEY_BACKSPACE,
> + [15] = KEY_TAB,
> + [16] = KEY_Q,
> + [17] = KEY_W,
> + [18] = KEY_E,
> + [19] = KEY_R,
> + [20] = KEY_T,
> + [21] = KEY_Y,
> + [22] = KEY_U,
> + [23] = KEY_I,
> + [24] = KEY_O,
> + [25] = KEY_P,
> + [26] = KEY_LEFTBRACE,
> + [27] = KEY_RIGHTBRACE,
> + [28] = KEY_ENTER,
> + [29] = KEY_LEFTCTRL,
> + [30] = KEY_A,
> + [31] = KEY_S,
> + [32] = KEY_D,
> + [33] = KEY_F,
> + [34] = KEY_G,
> + [35] = KEY_H,
> + [36] = KEY_J,
> + [37] = KEY_K,
> + [38] = KEY_L,
> + [39] = KEY_SEMICOLON,
> + [40] = KEY_APOSTROPHE,
> + [41] = KEY_GRAVE,
> + [42] = KEY_LEFTSHIFT,
> + [43] = KEY_BACKSLASH,
> + [44] = KEY_Z,
> + [45] = KEY_X,
> + [46] = KEY_C,
> + [47] = KEY_V,
> + [48] = KEY_B,
> + [49] = KEY_N,
> + [50] = KEY_M,
> + [51] = KEY_COMMA,
> + [52] = KEY_DOT,
> + [53] = KEY_SLASH,
> + [54] = KEY_RIGHTSHIFT,
> + [55] = KEY_KPASTERISK,
> + [56] = KEY_LEFTALT,
> + [57] = KEY_SPACE,
> + [58] = KEY_CAPSLOCK,
> + [59] = KEY_F1,
> + [60] = KEY_F2,
> + [61] = KEY_F3,
> + [62] = KEY_F4,
> + [63] = KEY_F5,
> + [64] = KEY_F6,
> + [65] = KEY_F7,
> + [66] = KEY_F8,
> + [67] = KEY_F9,
> + [68] = KEY_F10,
> + [69] = KEY_NUMLOCK,
> + [70] = KEY_SCROLLLOCK,
> + [71] = KEY_KP7,
> + [72] = KEY_KP8,
> + [73] = KEY_KP9,
> + [74] = KEY_KPMINUS,
> + [75] = KEY_KP4,
> + [76] = KEY_KP5,
> + [77] = KEY_KP6,
> + [78] = KEY_KPPLUS,
> + [79] = KEY_KP1,
> + [80] = KEY_KP2,
> + [81] = KEY_KP3,
> + [82] = KEY_KP0,
> + [83] = KEY_KPDOT,
> + [84] = KEY_RESERVED,
> + [85] = KEY_ZENKAKUHANKAKU,
> + [86] = KEY_102ND,
> + [87] = KEY_F11,
> + [88] = KEY_F12,
> + [89] = KEY_RO,
> + [90] = KEY_KATAKANA,
> + [91] = KEY_HIRAGANA,
> + [92] = KEY_HENKAN,
> + [93] = KEY_KATAKANAHIRAGANA,
> + [94] = KEY_MUHENKAN,
> + [95] = KEY_KPJPCOMMA,
> + [96] = KEY_KPENTER,
> + [97] = KEY_RIGHTCTRL,
> + [98] = KEY_KPSLASH,
> + [99] = KEY_SYSRQ,
> + [100] = KEY_RIGHTALT,
> + [101] = KEY_LINEFEED,
> + [102] = KEY_HOME,
> + [103] = KEY_UP,
> + [104] = KEY_PAGEUP,
> + [105] = KEY_LEFT,
> + [106] = KEY_RIGHT,
> + [107] = KEY_END,
> + [108] = KEY_DOWN,
> + [109] = KEY_PAGEDOWN,
> + [110] = KEY_INSERT,
> + [111] = KEY_DELETE,
> + [112] = KEY_MACRO,
> + [113] = KEY_MUTE,
> + [114] = KEY_VOLUMEDOWN,
> + [115] = KEY_VOLUMEUP,
> + [116] = KEY_POWER,
> + [117] = KEY_KPEQUAL,
> + [118] = KEY_KPPLUSMINUS,
> + [119] = KEY_PAUSE,
> + [120] = KEY_SCALE,
> + [121] = KEY_KPCOMMA,
> + [122] = KEY_HANGEUL,
> + [123] = KEY_HANGUEL,
> + [124] = KEY_HANJA,
> + [125] = KEY_YEN,
> + [126] = KEY_LEFTMETA,
> + [127] = KEY_RIGHTMETA,
> + [128] = KEY_COMPOSE,
> + [129] = NOKEY,
> + [130] = NOKEY,
> + [131] = NOKEY,
> + [132] = NOKEY,
> + [133] = NOKEY,
> + [134] = NOKEY,
> + [135] = NOKEY,
> + [136] = NOKEY,
> + [137] = NOKEY,
> + [138] = NOKEY,
> + [139] = NOKEY,
> + [140] = NOKEY,
> + [141] = NOKEY,
> + [142] = NOKEY,
> + [143] = NOKEY,
> + [144] = NOKEY,
> + [145] = NOKEY,
> + [146] = NOKEY,
> + [147] = NOKEY,
> + [148] = NOKEY,
> + [149] = NOKEY,
> + [150] = NOKEY,
> + [151] = NOKEY,
> + [152] = NOKEY,
> + [153] = NOKEY,
> + [154] = NOKEY,
> + [155] = NOKEY,
> + [156] = NOKEY,
> + [157] = NOKEY,
> + [158] = NOKEY,
> + [159] = NOKEY,
> + [160] = NOKEY,
> + [161] = NOKEY,
> + [162] = NOKEY,
> + [163] = NOKEY,
> + [164] = NOKEY,
> + [165] = NOKEY,
> + [166] = NOKEY,
> + [167] = NOKEY,
> + [168] = NOKEY,
> + [169] = NOKEY,
> + [170] = NOKEY,
> + [171] = NOKEY,
> + [172] = NOKEY,
> + [173] = NOKEY,
> + [174] = NOKEY,
> + [175] = NOKEY,
> + [176] = NOKEY,
> + [177] = NOKEY,
> + [178] = NOKEY,
> + [179] = NOKEY,
> + [180] = NOKEY,
> + [181] = NOKEY,
> + [182] = NOKEY,
> + [183] = NOKEY,
> + [184] = NOKEY,
> + [185] = NOKEY,
> + [186] = NOKEY,
> + [187] = NOKEY,
> + [188] = NOKEY,
> + [189] = KEY_HOME,
> + [190] = NOKEY,
> + [191] = NOKEY,
> + [192] = NOKEY,
> + [193] = NOKEY,
> + [194] = NOKEY,
> + [195] = NOKEY,
> + [196] = NOKEY,
> + [197] = NOKEY,
> + [198] = NOKEY,
> + [199] = NOKEY,
> + [200] = NOKEY,
> + [201] = NOKEY,
> + [202] = NOKEY,
> + [203] = NOKEY,
> + [204] = NOKEY,
> + [205] = KEY_END,
> + [206] = NOKEY,
> + [207] = NOKEY,
> + [208] = NOKEY,
> + [209] = NOKEY,
> + [210] = NOKEY,
> + [211] = NOKEY,
> + [212] = NOKEY,
> + [213] = NOKEY,
> + [214] = NOKEY,
> + [215] = NOKEY,
> + [216] = NOKEY,
> + [217] = NOKEY,
> + [218] = NOKEY,
> + [219] = NOKEY,
> + [220] = KEY_VOLUMEUP,
> + [221] = KEY_BRIGHTNESSUP,
> + [222] = NOKEY,
> + [223] = NOKEY,
> + [224] = NOKEY,
> + [225] = NOKEY,
> + [226] = NOKEY,
> + [227] = NOKEY,
> + [228] = NOKEY,
> + [229] = NOKEY,
> + [230] = NOKEY,
> + [231] = NOKEY,
> + [232] = NOKEY,
> + [233] = NOKEY,
> + [234] = NOKEY,
> + [235] = NOKEY,
> + [236] = NOKEY,
> + [237] = KEY_VOLUMEDOWN,
> + [238] = NOKEY,
> + [239] = NOKEY,
> + [240] = NOKEY,
> + [241] = NOKEY,
> + [242] = NOKEY,
> + [243] = NOKEY,
> + [244] = NOKEY,
> + [245] = NOKEY,
> + [246] = NOKEY,
> + [247] = NOKEY,
> + [248] = NOKEY,
> + [249] = NOKEY,
> + [250] = NOKEY,
> + [251] = NOKEY,
> + [252] = NOKEY,
> + [253] = KEY_BRIGHTNESSDOWN,
> + [254] = NOKEY,
> + [255] = NOKEY,
> +};
> +/*-----------------------------------------------------------------------
> ------
> + * Global variables
> + *-----------------------------------------------------------------------
> ----*/
> +
> +struct input_dev *g_qci_keyboard_dev;
> +
> +/* General structure to hold the driver data */
> +struct i2ckbd_drv_data {
> + struct i2c_client *ki2c_client;
> + struct work_struct work;
> + struct input_dev *qcikbd_dev;
> + unsigned int qcikbd_gpio; /* GPIO used for interrupt */
> + unsigned int qcikbd_irq;
> + unsigned int key_down;
> + unsigned int escape;
> + unsigned int pause_seq;
> + unsigned int fn;
> +};
> +#ifdef CONFIG_PM
> +static int qcikbd_suspend(struct device *dev)
> +{
> + return 0;
> +}
> +
> +static int qcikbd_resume(struct device *dev)
> +{
> + return 0;
> +}
If the functions are empty you may consider adding later
> +#endif
> +static int __devinit qcikbd_probe(struct i2c_client *client,
> + const struct i2c_device_id *id);
> +static int __devexit qcikbd_remove(struct i2c_client *kbd);
> +
> +static const struct i2c_device_id qcikbd_idtable[] = {
> + { KEYBOARD_ID_NAME, 0 },
> + { }
> +};
> +
> +MODULE_DEVICE_TABLE(i2c, qcikbd_idtable);
> +
> +#ifdef CONFIG_PM
> +static struct dev_pm_ops qcikbd_pm_ops = {
> + .suspend = qcikbd_suspend,
> + .resume = qcikbd_resume,
> +};
> +#endif
> +static struct i2c_driver i2ckbd_driver = {
> + .driver = {
> + .owner = THIS_MODULE,
> + .name = KEYBOARD_ID_NAME,
> +#ifdef CONFIG_PM
> + .pm = &qcikbd_pm_ops,
> +#endif
> + },
> + .probe = qcikbd_probe,
> + .remove = __devexit_p(qcikbd_remove),
> + .id_table = qcikbd_idtable,
> +};
> +
> +/*-----------------------------------------------------------------------
> ------
> + * Driver functions
> + *-----------------------------------------------------------------------
> ----*/
> +
> +static irqreturn_t qcikbd_interrupt(int irq, void *dev_id)
> +{
> + struct i2ckbd_drv_data *ikbd_drv_data = dev_id;
> + schedule_work(&ikbd_drv_data->work);
> + return IRQ_HANDLED;
> +}
> +
> +static void qcikbd_work_handler(struct work_struct *_work)
> +{
> + unsigned char scancode;
> + unsigned int keycode;
> +
> + struct i2ckbd_drv_data *ikbd_drv_data =
> + container_of(_work, struct i2ckbd_drv_data, work);
> +
> + struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> + struct input_dev *ikbdev = ikbd_drv_data->qcikbd_dev;
> +
> + scancode = i2c_smbus_read_byte(ikbdclient);
> + printk(" scancode = %x\n", scancode);
May consider use and KERN_XXX ? or may be pr_xx func
> +
> + if (scancode == 0xFA)
> + {
> + return;
> + } else {
> + ikbd_drv_data->key_down = 1;
> + if (scancode & 0x80) {
> + ikbd_drv_data->key_down = 0;
> + }
> + keycode = on2_keycode[(scancode & 0x7F)];
> + if (keycode != NOKEY) {
> +
> + input_event(ikbdev, EV_MSC, MSC_SCAN, scancode);
> +
> + input_report_key(ikbdev,
> + keycode,
> + ikbd_drv_data->key_down);
> + input_sync(ikbdev);
> + }
> + }
> +}
> +
> +
> +static int qcikbd_open(struct input_dev *dev)
> +{
> + struct i2ckbd_drv_data *ikbd_drv_data = input_get_drvdata(dev);
> + struct i2c_client *ikbdclient = ikbd_drv_data->ki2c_client;
> +
> + /* Send F4h - enable keyboard */
> + i2c_smbus_write_byte(ikbdclient, KEYBOARD_CMD_ENABLE);
You may want to see the return val of the write? Else the return 0 may be misleading.
> + return 0;
> +}
> +
> +static int __devinit qcikbd_probe(struct i2c_client *client,
> + const struct i2c_device_id *id)
> +{
> + int err;
> + int i;
> + struct i2ckbd_drv_data *context;
> + context = kzalloc(sizeof(struct i2ckbd_drv_data), GFP_KERNEL);
> + if (!context)
> + return -ENOMEM;
> + i2c_set_clientdata(client, context);
> + context->ki2c_client = client;
> + context->qcikbd_gpio = client->irq;
> + client->driver = &i2ckbd_driver;
> +
> + INIT_WORK(&context->work, qcikbd_work_handler);
> +
> + err = gpio_request(context->qcikbd_gpio, "qci-kbd");
> + if (err) {
> + pr_err("[KBD] err gpio request\n");
> + goto gpio_request_fail;
> + }
> +
> + context->qcikbd_irq = gpio_to_irq(context->qcikbd_gpio);
> + err = request_irq(context->qcikbd_irq,
> + qcikbd_interrupt,
> + IRQF_TRIGGER_FALLING,
> + KEYBOARD_ID_NAME,
> + context);
> + if (err) {
> + pr_err("[KBD] err unable to get IRQ\n");
> + goto request_irq_fail;
> + }
> +
> + context->qcikbd_dev = input_allocate_device();
> + if (!context->qcikbd_dev) {
> + pr_err("[KBD]allocting memory err\n");
> + err = -ENOMEM;
> + goto allocate_fail;
> + }
> +
> + context->qcikbd_dev->name = KEYBOARD_NAME;
> + context->qcikbd_dev->phys = KEYBOARD_DEVICE;
> + context->qcikbd_dev->id.bustype = BUS_I2C;
> + context->qcikbd_dev->id.vendor = 0x1050;
> + context->qcikbd_dev->id.product = 0x0006;
> + context->qcikbd_dev->id.version = 0x0004;
> + context->qcikbd_dev->open = qcikbd_open;
> + context->qcikbd_dev->evbit[0] = BIT_MASK(EV_KEY);
> +
> + /* Enable all supported keys */
> + for (i = 1; i < ARRAY_SIZE(on2_keycode) ; i++)
> + set_bit(on2_keycode[i], context->qcikbd_dev->keybit);
> +
> + set_bit(KEY_POWER, context->qcikbd_dev->keybit);
> + set_bit(KEY_END, context->qcikbd_dev->keybit);
> + set_bit(KEY_VOLUMEUP, context->qcikbd_dev->keybit);
> + set_bit(KEY_VOLUMEDOWN, context->qcikbd_dev->keybit);
> + set_bit(KEY_ZOOMIN, context->qcikbd_dev->keybit);
> + set_bit(KEY_ZOOMOUT, context->qcikbd_dev->keybit);
> +
> + input_set_drvdata(context->qcikbd_dev, context);
> + err = input_register_device(context->qcikbd_dev);
> + if (err) {
> + pr_err("[KBD] err input register device\n");
> + goto register_fail;
> + }
> + g_qci_keyboard_dev = context->qcikbd_dev;
> + printk("QCI_KBD PROBE\n");
> + return 0;
> +register_fail:
> + input_free_device(context->qcikbd_dev);
> +
> +allocate_fail:
> + free_irq(context->qcikbd_irq, context);
> +
> +request_irq_fail:
> + gpio_free(context->qcikbd_gpio);
> +
> +gpio_request_fail:
> + i2c_set_clientdata(client, NULL);
> + kfree(context);
> + return err;
> +}
> +
> +static int __devexit qcikbd_remove(struct i2c_client *dev)
> +{
> + struct i2ckbd_drv_data *context = i2c_get_clientdata(dev);
> +
> + free_irq(context->qcikbd_irq, context);
> + gpio_free(context->qcikbd_gpio);
> + input_free_device(context->qcikbd_dev);
> + input_unregister_device(context->qcikbd_dev);
Free and then unregister ? Is it safe?
> + kfree(context);
> +
> + return 0;
> +}
> +
> +static int __init qcikbd_init(void)
> +{
> + return i2c_add_driver(&i2ckbd_driver);
> +}
> +
> +static void __exit qcikbd_exit(void)
> +{
> + i2c_del_driver(&i2ckbd_driver);
> +}
> +
> +struct input_dev *nkbc_keypad_get_input_dev(void)
> +{
> + return g_qci_keyboard_dev;
> +}
> +EXPORT_SYMBOL(nkbc_keypad_get_input_dev);
> +module_init(qcikbd_init);
> +module_exit(qcikbd_exit);
> +
> +MODULE_AUTHOR("Quanta Computer Inc.");
> +MODULE_DESCRIPTION("Quanta Embedded Controller I2C Keyboard Driver");
> +MODULE_LICENSE("GPL v2");
> +
> --
> 1.7.0.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-input" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 39+ messages in thread
* [RFC 05/36] [Driver][Qualcomm 1070][TPM] Enable TPM module
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
2010-07-26 8:30 ` [RFC 02/36] [Driver][Qualcomm 1070][USB] Register GPIO#109 for USB analog switch configuration Wayne Lin
2010-07-26 8:30 ` [RFC 04/36] [Driver][Qualcomm 1070][EC_KB] Adding new qci keyboard driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 06/36] [Driver][Qualcomm 1070][EC_BRG] EC Bridge driver porting Wayne Lin
` (28 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index 4778703..d72bd03 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Fri Jun 4 15:48:06 2010
+# Sat Jun 5 18:26:10 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -907,7 +907,10 @@ CONFIG_UNIX98_PTYS=y
# CONFIG_HW_RANDOM is not set
# CONFIG_R3964 is not set
# CONFIG_RAW_DRIVER is not set
-# CONFIG_TCG_TPM is not set
+CONFIG_TCG_TPM=y
+# CONFIG_TCG_NSC is not set
+# CONFIG_TCG_ATMEL is not set
+CONFIG_TCG_ST_I2C=y
CONFIG_Q6_VENC=y
CONFIG_MSM_KGSL=y
CONFIG_MSM_KGSL_DRM=y
@@ -1973,7 +1976,7 @@ CONFIG_DEBUG_LL=y
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
-# CONFIG_SECURITYFS is not set
+CONFIG_SECURITYFS=y
CONFIG_SECURITY_FILE_CAPABILITIES=y
# CONFIG_CRYPTO is not set
CONFIG_BINARY_PRINTF=y
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 06/36] [Driver][Qualcomm 1070][EC_BRG] EC Bridge driver porting
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (2 preceding siblings ...)
2010-07-26 8:30 ` [RFC 05/36] [Driver][Qualcomm 1070][TPM] Enable TPM module Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 07/36] [Driver][Qualcomm 1070][EC_BRG] Enable EC Bridge Wayne Lin
` (27 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
drivers/hwmon/Kconfig | 8 ++
drivers/hwmon/Makefile | 1 +
drivers/hwmon/wpce775x.c | 166 ++++++++++++++++++++++++++++++++++++++++++++++
include/linux/wpce775x.h | 30 ++++++++
4 files changed, 205 insertions(+), 0 deletions(-)
create mode 100755 drivers/hwmon/wpce775x.c
create mode 100755 include/linux/wpce775x.h
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 83a283e..d652272 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1061,4 +1061,12 @@ config SENSORS_ISL29011
help
ISL29011 Light Sensor Driver implemented by Quanta.
+config SENSORS_WPCE775X
+ tristate "Winbond WPCE775X"
+ depends on I2C
+ default n
+ help
+ This driver provides support for the Winbond WPCE775XX Embedded
+ Controller, which provides lcd backlight, LEDs, and Battery control.
+
endif # HWMON
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 6237580..fb99aa8 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -94,6 +94,7 @@ obj-$(CONFIG_SENSORS_W83L786NG) += w83l786ng.o
obj-$(CONFIG_SENSORS_WM831X) += wm831x-hwmon.o
obj-$(CONFIG_SENSORS_WM8350) += wm8350-hwmon.o
obj-$(CONFIG_SENSORS_ISL29011) += isl29011.o
+obj-$(CONFIG_SENSORS_WPCE775X) += wpce775x.o
ifeq ($(CONFIG_HWMON_DEBUG_CHIP),y)
EXTRA_CFLAGS += -DDEBUG
diff --git a/drivers/hwmon/wpce775x.c b/drivers/hwmon/wpce775x.c
new file mode 100755
index 0000000..dc296ea
--- /dev/null
+++ b/drivers/hwmon/wpce775x.c
@@ -0,0 +1,166 @@
+/* Quanta EC driver for the Winbond Embedded Controller
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/i2c.h>
+
+#define EC_ID_NAME "qci-i2cec"
+#define EC_BUFFER_LEN 16
+#define EC_CMD_POWER_OFF 0xAC
+#define EC_CMD_RESTART 0xAB
+
+static struct i2c_client *g_i2cec_client;
+
+/* General structure to hold the driver data */
+struct i2cec_drv_data {
+ struct i2c_client *i2cec_client;
+ struct work_struct work;
+ char ec_data[EC_BUFFER_LEN+1];
+};
+
+static int __devinit wpce_probe(struct i2c_client *client,
+ const struct i2c_device_id *id);
+static int __devexit wpce_remove(struct i2c_client *kbd);
+
+#ifdef CONFIG_PM
+static int wpce_suspend(struct device *dev)
+{
+ return 0;
+}
+
+static int wpce_resume(struct device *dev)
+{
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_PM
+static struct dev_pm_ops wpce_pm_ops = {
+ .suspend = wpce_suspend,
+ .resume = wpce_resume,
+};
+#endif
+
+static const struct i2c_device_id wpce_idtable[] = {
+ { EC_ID_NAME, 0 },
+ { }
+};
+
+static struct i2c_driver wpce_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = EC_ID_NAME,
+#ifdef CONFIG_PM
+ .pm = &wpce_pm_ops,
+#endif
+ },
+ .probe = wpce_probe,
+ .remove = __devexit_p(wpce_remove),
+ .id_table = wpce_idtable,
+};
+
+static int __devinit wpce_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ int err = -ENOMEM;
+ struct i2cec_drv_data *context = 0;
+
+ /* there is no need to call i2c_check_functionality() since it is the
+ client's job to use the interface (I2C vs SMBUS) appropriate for it. */
+ client->driver = &wpce_driver;
+ context = kzalloc(sizeof(struct i2cec_drv_data), GFP_KERNEL);
+ if (!context)
+ return err;
+
+ context->i2cec_client = client;
+ g_i2cec_client = client;
+ i2c_set_clientdata(context->i2cec_client, context);
+
+ return 0;
+}
+
+static int __devexit wpce_remove(struct i2c_client *dev)
+{
+ struct i2cec_drv_data *context = i2c_get_clientdata(dev);
+ g_i2cec_client = NULL;
+ kfree(context);
+
+ return 0;
+}
+
+static int __init wpce_init(void)
+{
+ return i2c_add_driver(&wpce_driver);
+}
+
+static void __exit wpce_exit(void)
+{
+ i2c_del_driver(&wpce_driver);
+}
+
+struct i2c_client *wpce_get_i2c_client(void)
+{
+ return g_i2cec_client;
+}
+EXPORT_SYMBOL_GPL(wpce_get_i2c_client);
+
+void wpce_poweroff(void)
+{
+ if (g_i2cec_client == NULL)
+ return;
+ i2c_smbus_write_byte(g_i2cec_client, EC_CMD_POWER_OFF);
+}
+EXPORT_SYMBOL_GPL(wpce_poweroff);
+
+void wpce_restart(void)
+{
+ if (g_i2cec_client == NULL)
+ return;
+ i2c_smbus_write_byte(g_i2cec_client, EC_CMD_RESTART);
+}
+EXPORT_SYMBOL_GPL(wpce_restart);
+
+int wpce_i2c_transfer(struct i2c_msg *msg)
+{
+ if (g_i2cec_client == NULL)
+ return -1;
+ msg->addr = g_i2cec_client->addr;
+ return i2c_transfer(g_i2cec_client->adapter, msg, 1);
+}
+EXPORT_SYMBOL_GPL(wpce_i2c_transfer);
+
+int wpce_smbus_write_word_data(u8 command, u16 value)
+{
+ if (g_i2cec_client == NULL)
+ return -1;
+ return i2c_smbus_write_word_data(g_i2cec_client, command, value);
+}
+EXPORT_SYMBOL_GPL(wpce_smbus_write_word_data);
+
+int wpce_smbus_write_byte_data(u8 command, u8 value)
+{
+ if (g_i2cec_client == NULL)
+ return -1;
+ return i2c_smbus_write_byte_data(g_i2cec_client, command, value);
+}
+EXPORT_SYMBOL_GPL(wpce_smbus_write_byte_data);
+
+module_init(wpce_init);
+module_exit(wpce_exit);
+
+MODULE_AUTHOR("Quanta Computer Inc.");
+MODULE_DESCRIPTION("Quanta Embedded Controller I2C Bridge Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/include/linux/wpce775x.h b/include/linux/wpce775x.h
new file mode 100755
index 0000000..1803122
--- /dev/null
+++ b/include/linux/wpce775x.h
@@ -0,0 +1,30 @@
+/* Quanta EC driver for the Winbond Embedded Controller
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+#ifndef WPCE775X_DRV_H
+#define WPCE775X_DRV_H
+
+#include <linux/i2c.h>
+
+struct i2c_client *wpce_get_i2c_client(void);
+int wpce_smbus_write_word_data(u8 command, u16 value);
+struct i2c_client *wpce_get_i2c_client(void);
+void wpce_poweroff(void);
+void wpce_restart(void);
+int wpce_i2c_transfer(struct i2c_msg *msg);
+int wpce_smbus_write_word_data(u8 command, u16 value);
+int wpce_smbus_write_byte_data(u8 command, u8 value);
+
+#endif
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 07/36] [Driver][Qualcomm 1070][EC_BRG] Enable EC Bridge
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (3 preceding siblings ...)
2010-07-26 8:30 ` [RFC 06/36] [Driver][Qualcomm 1070][EC_BRG] EC Bridge driver porting Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 08/36] [Driver][Qualcomm 1070][EC_BAT] EC battery driver porting Wayne Lin
` (26 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index d72bd03..efb0f05 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Sat Jun 5 18:26:10 2010
+# Mon Jun 7 11:20:32 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1057,6 +1057,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
CONFIG_SENSORS_ISL29011=y
+CONFIG_SENSORS_WPCE775X=y
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 08/36] [Driver][Qualcomm 1070][EC_BAT] EC battery driver porting
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (4 preceding siblings ...)
2010-07-26 8:30 ` [RFC 07/36] [Driver][Qualcomm 1070][EC_BRG] Enable EC Bridge Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 09/36] [Driver][Qualcomm 1070][EC_BAT] Enable EC battery Wayne Lin
` (25 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
drivers/power/Kconfig | 8 +
drivers/power/Makefile | 1 +
drivers/power/qci_battery.c | 356 +++++++++++++++++++++++++++++++++++++++++++
drivers/power/qci_battery.h | 61 ++++++++
4 files changed, 426 insertions(+), 0 deletions(-)
create mode 100644 drivers/power/qci_battery.c
create mode 100644 drivers/power/qci_battery.h
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index cea6cef..c837ba8 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -110,4 +110,12 @@ config CHARGER_PCF50633
help
Say Y to include support for NXP PCF50633 Main Battery Charger.
+config BATTERY_QCIBAT
+ tristate "Quanta Computer Inc. Battery"
+ depends on SENSORS_WPCE775X && ARCH_MSM_SCORPION
+ default n
+ help
+ Say Y here if you want to use the Quanta battery driver for ST15
+ platform.
+
endif # POWER_SUPPLY
diff --git a/drivers/power/Makefile b/drivers/power/Makefile
index b96f29d..131fbe8 100644
--- a/drivers/power/Makefile
+++ b/drivers/power/Makefile
@@ -29,3 +29,4 @@ obj-$(CONFIG_BATTERY_BQ27x00) += bq27x00_battery.o
obj-$(CONFIG_BATTERY_DA9030) += da9030_battery.o
obj-$(CONFIG_BATTERY_MAX17040) += max17040_battery.o
obj-$(CONFIG_CHARGER_PCF50633) += pcf50633-charger.o
+obj-$(CONFIG_BATTERY_QCIBAT) += qci_battery.o
diff --git a/drivers/power/qci_battery.c b/drivers/power/qci_battery.c
new file mode 100644
index 0000000..593d720
--- /dev/null
+++ b/drivers/power/qci_battery.c
@@ -0,0 +1,356 @@
+/* Quanta I2C Battery Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+/*
+ *
+ * The Driver with I/O communications via the I2C Interface for ST15 platform.
+ * And it is only working on the nuvoTon WPCE775x Embedded Controller.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/power_supply.h>
+#include <linux/sched.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/wpce775x.h>
+
+#include "qci_battery.h"
+
+struct qci_bat_info {
+ u8 type_id;
+ u8 power_flag;
+ u8 ec_ver_lsb;
+ u8 ec_ver_msb;
+ u8 mbat_rsoc;
+ u8 mbat_volt_lsb;
+ u8 mbat_volt_msb;
+ u8 mbat_status;
+ u8 mbchg_status;
+ u8 mbat_temp_lsb;
+ u8 mbat_temp_msb;
+};
+
+/* General structure to hold the driver data */
+struct i2cbat_drv_data {
+ struct i2c_client *bi2c_client;
+ struct work_struct work;
+ char batt_data[I2C_BAT_BUFFER_LEN+1];
+ unsigned int qcibat_irq;
+ unsigned int qcibat_gpio;
+ struct qci_bat_info bif;
+};
+
+static struct i2cbat_drv_data context;
+/*********************************************************************
+ * Power
+ *********************************************************************/
+
+static int qci_ac_get_prop(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ int ret = 0;
+ switch (psp) {
+ case POWER_SUPPLY_PROP_ONLINE:
+ if (context.bif.power_flag & EC_FLAG_ADAPTER_IN)
+ val->intval = EC_ADAPTER_PRESENT;
+ else
+ val->intval = EC_ADAPTER_NOT_PRESENT;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+ return ret;
+}
+
+static enum power_supply_property qci_ac_props[] = {
+ POWER_SUPPLY_PROP_ONLINE,
+};
+
+static enum power_supply_property qci_bat_props[] = {
+ POWER_SUPPLY_PROP_STATUS,
+ POWER_SUPPLY_PROP_PRESENT,
+ POWER_SUPPLY_PROP_HEALTH,
+ POWER_SUPPLY_PROP_TECHNOLOGY,
+ POWER_SUPPLY_PROP_VOLTAGE_AVG,
+ POWER_SUPPLY_PROP_CURRENT_AVG,
+ POWER_SUPPLY_PROP_CAPACITY,
+ POWER_SUPPLY_PROP_TEMP,
+ POWER_SUPPLY_PROP_TEMP_AMBIENT,
+ POWER_SUPPLY_PROP_MANUFACTURER,
+ POWER_SUPPLY_PROP_SERIAL_NUMBER,
+ POWER_SUPPLY_PROP_CHARGE_COUNTER,
+};
+
+static int qbat_get_status(union power_supply_propval *val)
+{
+ if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
+ val->intval = POWER_SUPPLY_STATUS_UNKNOWN;
+ else if (context.bif.mbchg_status & CHG_STATUS_BAT_INCHARGE)
+ val->intval = POWER_SUPPLY_STATUS_CHARGING;
+ else if (context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_FULL)
+ val->intval = POWER_SUPPLY_STATUS_FULL;
+ else
+ val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
+
+ return 0;
+}
+
+static int qbat_get_present(union power_supply_propval *val)
+{
+ if (context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN)
+ val->intval = EC_BAT_PRESENT;
+ else
+ val->intval = EC_BAT_NOT_PRESENT;
+ return 0;
+}
+
+static int qbat_get_health(union power_supply_propval *val)
+{
+ if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
+ val->intval = POWER_SUPPLY_HEALTH_UNKNOWN;
+ else
+ val->intval = POWER_SUPPLY_HEALTH_GOOD;
+ return 0;
+}
+
+static int qbat_get_voltage_avg(union power_supply_propval *val)
+{
+ val->intval = (context.bif.mbat_volt_msb << 8 |
+ context.bif.mbat_volt_lsb);
+ return 0;
+}
+
+static int qbat_get_capacity(union power_supply_propval *val)
+{
+ if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
+ val->intval = 0xFF;
+ else
+ val->intval = context.bif.mbat_rsoc;
+ return 0;
+}
+
+static int qbat_get_temp_avg(union power_supply_propval *val)
+{
+ if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
+ val->intval = 0xFFFF;
+ else
+ val->intval = ((context.bif.mbat_temp_msb << 8) |
+ context.bif.mbat_temp_lsb) - 2731;
+ return 0;
+}
+
+static int qbat_get_mfr(union power_supply_propval *val)
+{
+ val->strval = "Unknown";
+ return 0;
+}
+
+static int qbat_get_tech(union power_supply_propval *val)
+{
+ if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
+ val->intval = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
+ else
+ val->intval = POWER_SUPPLY_TECHNOLOGY_LION;
+ return 0;
+}
+
+/*********************************************************************
+ * Battery properties
+ *********************************************************************/
+static int qbat_get_property(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ int ret = 0;
+ switch (psp) {
+ case POWER_SUPPLY_PROP_STATUS:
+ ret = qbat_get_status(val);
+ break;
+ case POWER_SUPPLY_PROP_PRESENT:
+ ret = qbat_get_present(val);
+ break;
+ case POWER_SUPPLY_PROP_HEALTH:
+ ret = qbat_get_health(val);
+ break;
+ case POWER_SUPPLY_PROP_MANUFACTURER:
+ ret = qbat_get_mfr(val);
+ break;
+ case POWER_SUPPLY_PROP_TECHNOLOGY:
+ ret = qbat_get_tech(val);
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_AVG:
+ ret = qbat_get_voltage_avg(val);
+ break;
+ case POWER_SUPPLY_PROP_CURRENT_AVG:
+ break;
+ case POWER_SUPPLY_PROP_CAPACITY:
+ ret = qbat_get_capacity(val);
+ break;
+ case POWER_SUPPLY_PROP_TEMP:
+ ret = qbat_get_temp_avg(val);
+ break;
+ case POWER_SUPPLY_PROP_TEMP_AMBIENT:
+ ret = qbat_get_temp_avg(val);
+ break;
+ case POWER_SUPPLY_PROP_CHARGE_COUNTER:
+ break;
+ case POWER_SUPPLY_PROP_SERIAL_NUMBER:
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*********************************************************************
+ * Initialisation
+ *********************************************************************/
+
+static struct power_supply qci_ac = {
+ .name = "ac",
+ .type = POWER_SUPPLY_TYPE_MAINS,
+ .properties = qci_ac_props,
+ .num_properties = ARRAY_SIZE(qci_ac_props),
+ .get_property = qci_ac_get_prop,
+};
+
+static struct power_supply qci_bat = {
+ .name = "battery",
+ .type = POWER_SUPPLY_TYPE_BATTERY,
+ .properties = qci_bat_props,
+ .num_properties = ARRAY_SIZE(qci_bat_props),
+ .get_property = qbat_get_property,
+ .use_for_apm = 1,
+};
+
+static irqreturn_t qbat_interrupt(int irq, void *dev_id)
+{
+ struct i2cbat_drv_data *ibat_drv_data = dev_id;
+ schedule_work(&ibat_drv_data->work);
+ return IRQ_HANDLED;
+}
+
+static int qci_get_bat_info(struct i2c_client *client, char *ec_data)
+{
+ struct i2c_msg bat_msg;
+ bat_msg.addr = client->addr;
+ bat_msg.flags = I2C_M_RD;
+ bat_msg.len = I2C_BAT_BUFFER_LEN;
+ bat_msg.buf = ec_data;
+ return i2c_transfer(client->adapter, &bat_msg, 1);
+}
+
+static void qbat_work(struct work_struct *_work)
+{
+ struct i2cbat_drv_data *ibat_drv_data =
+ container_of(_work, struct i2cbat_drv_data, work);
+ struct i2c_client *ibatclient = ibat_drv_data->bi2c_client;
+
+ qci_get_bat_info(ibatclient, ibat_drv_data->batt_data);
+ memcpy(&context.bif,
+ ibat_drv_data->batt_data,
+ sizeof(struct qci_bat_info));
+ power_supply_changed(&qci_ac);
+ power_supply_changed(&qci_bat);
+}
+
+static struct platform_device *bat_pdev;
+
+static int __init qbat_init(void)
+{
+ int err = 0;
+
+ context.bi2c_client = wpce_get_i2c_client();
+ if (context.bi2c_client == NULL)
+ return -1;
+
+ i2c_set_clientdata(context.bi2c_client, &context);
+ context.qcibat_gpio = context.bi2c_client->irq;
+
+ /*battery device register*/
+ bat_pdev = platform_device_register_simple("battery", 0, NULL, 0);
+ if (IS_ERR(bat_pdev))
+ return PTR_ERR(bat_pdev);
+
+ err = power_supply_register(&bat_pdev->dev, &qci_ac);
+ if (err)
+ goto ac_failed;
+
+ qci_bat.name = bat_pdev->name;
+ err = power_supply_register(&bat_pdev->dev, &qci_bat);
+ if (err)
+ goto battery_failed;
+
+ /*battery irq configure*/
+ INIT_WORK(&context.work, qbat_work);
+ err = gpio_request(context.qcibat_gpio, "qci-bat");
+ if (err) {
+ dev_err(&context.bi2c_client->dev,
+ "[BAT] err gpio request\n");
+ goto gpio_request_fail;
+ }
+ context.qcibat_irq = gpio_to_irq(context.qcibat_gpio);
+ err = request_irq(context.qcibat_irq, qbat_interrupt,
+ IRQF_TRIGGER_FALLING, BATTERY_ID_NAME, &context);
+ if (err) {
+ dev_err(&context.bi2c_client->dev,
+ "[BAT] unable to get IRQ\n");
+ goto request_irq_fail;
+ }
+ err = qci_get_bat_info(context.bi2c_client, context.batt_data);
+
+ goto success;
+
+request_irq_fail:
+ gpio_free(context.qcibat_gpio);
+
+gpio_request_fail:
+ power_supply_unregister(&qci_bat);
+
+battery_failed:
+ power_supply_unregister(&qci_ac);
+
+ac_failed:
+ platform_device_unregister(bat_pdev);
+
+ i2c_set_clientdata(context.bi2c_client, NULL);
+success:
+ return err;
+}
+
+static void __exit qbat_exit(void)
+{
+ free_irq(context.qcibat_irq, &context);
+ gpio_free(context.qcibat_gpio);
+ power_supply_unregister(&qci_bat);
+ power_supply_unregister(&qci_ac);
+ platform_device_unregister(bat_pdev);
+ i2c_set_clientdata(context.bi2c_client, NULL);
+}
+
+late_initcall(qbat_init);
+module_exit(qbat_exit);
+
+MODULE_AUTHOR("Quanta Computer Inc.");
+MODULE_DESCRIPTION("Quanta Embedded Controller I2C Battery Driver");
+MODULE_LICENSE("GPL v2");
+
diff --git a/drivers/power/qci_battery.h b/drivers/power/qci_battery.h
new file mode 100644
index 0000000..abf55fb
--- /dev/null
+++ b/drivers/power/qci_battery.h
@@ -0,0 +1,61 @@
+/* Header file for Quanta I2C Battery Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+ /*
+ *
+ * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
+ * And it is only working on the nuvoTon WPCE775x Embedded Controller.
+ *
+ */
+
+#ifndef __QCI_BATTERY_H__
+#define __QCI_BATTERY_H__
+
+#define BAT_I2C_ADDRESS 0x1A
+#define BATTERY_ID_NAME "qci-i2cbat"
+#define EC_FLAG_ADAPTER_IN 0x01
+#define EC_FLAG_POWER_ON 0x02
+#define EC_FLAG_ENTER_S3 0x04
+#define EC_FLAG_ENTER_S4 0x08
+#define EC_FLAG_IN_STANDBY 0x10
+#define EC_FLAG_SYSTEM_ON 0x20
+#define EC_FLAG_WAIT_HWPG 0x40
+#define EC_FLAG_S5_POWER_ON 0x80
+
+#define MAIN_BATTERY_STATUS_BAT_IN 0x01
+#define MAIN_BATTERY_STATUS_BAT_FULL 0x02
+#define MAIN_BATTERY_STATUS_BAT_ABNORMAL 0x04
+#define MAIN_BATTERY_STATUS_BAT_CHARGING 0x08
+#define MAIN_BATTERY_STATUS_BAT_CRITICAL 0x10
+#define MAIN_BATTERY_STATUS_BAT_LOW 0x20
+#define MAIN_BATTERY_STATUS_BAT_DISCHRG 0x40
+#define MAIN_BATTERY_STATUS_BAT_SMB_VALID 0x80
+
+#define CHG_STATUS_BAT_CHARGE 0x01
+#define CHG_STATUS_BAT_PRECHG 0x02
+#define CHG_STATUS_BAT_OVERTEMP 0x04
+#define CHG_STATUS_BAT_TYPE 0x08
+#define CHG_STATUS_BAT_GWROK 0x10
+#define CHG_STATUS_BAT_INCHARGE 0x20
+#define CHG_STATUS_BAT_WAKECHRG 0x40
+#define CHG_STATUS_BAT_CHGTIMEOUT 0x80
+
+#define EC_ADAPTER_PRESENT 0x1
+#define EC_BAT_PRESENT 0x1
+#define EC_ADAPTER_NOT_PRESENT 0x0
+#define EC_BAT_NOT_PRESENT 0x0
+#define I2C_BAT_BUFFER_LEN 12
+
+#endif
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 09/36] [Driver][Qualcomm 1070][EC_BAT] Enable EC battery
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (5 preceding siblings ...)
2010-07-26 8:30 ` [RFC 08/36] [Driver][Qualcomm 1070][EC_BAT] EC battery driver porting Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 11/36] [Driver][Qualcomm 1070][EC_G_SENSOR] Enable EC gravitation sensor Wayne Lin
` (24 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index efb0f05..365137b 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 7 11:20:32 2010
+# Mon Jun 7 11:24:52 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -987,6 +987,7 @@ CONFIG_POWER_SUPPLY=y
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
+CONFIG_BATTERY_QCIBAT=y
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 11/36] [Driver][Qualcomm 1070][EC_G_SENSOR] Enable EC gravitation sensor
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (6 preceding siblings ...)
2010-07-26 8:30 ` [RFC 09/36] [Driver][Qualcomm 1070][EC_BAT] Enable EC battery Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 12/36] [Driver][Qualcomm 1070][EC_C_SENSOR] EC compass sensor driver porting Wayne Lin
` (23 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index 365137b..c8e87c9 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 7 11:24:52 2010
+# Mon Jun 7 11:33:09 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1059,6 +1059,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_LIS3_SPI is not set
CONFIG_SENSORS_ISL29011=y
CONFIG_SENSORS_WPCE775X=y
+CONFIG_SENSORS_BOSCH_BMA150=y
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 12/36] [Driver][Qualcomm 1070][EC_C_SENSOR] EC compass sensor driver porting
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (7 preceding siblings ...)
2010-07-26 8:30 ` [RFC 11/36] [Driver][Qualcomm 1070][EC_G_SENSOR] Enable EC gravitation sensor Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 13/36] [Driver][Qualcomm 1070][EC_C_SENSOR] Enable EC compass sensor driver Wayne Lin
` (22 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
drivers/hwmon/Kconfig | 7 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/hmc5843.c | 501 +++++++++++++++++++++++++++++++++++++++++++++++
drivers/hwmon/hmc5843.h | 37 ++++
4 files changed, 546 insertions(+), 0 deletions(-)
create mode 100755 drivers/hwmon/hmc5843.c
create mode 100755 drivers/hwmon/hmc5843.h
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 30ac82d..123749d 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -1069,6 +1069,13 @@ config SENSORS_WPCE775X
This driver provides support for the Winbond WPCE775XX Embedded
Controller, which provides lcd backlight, LEDs, and Battery control.
+config SENSORS_HMC5843
+ tristate "HMC5843 Compass Sensor Driver"
+ depends on I2C && ARCH_MSM_SCORPION
+ default n
+ help
+ HMC5843 Compass Sensor Driver implemented by Quanta.
+
config SENSORS_BOSCH_BMA150
tristate "SMB380/BMA150 acceleration sensor support"
depends on I2C
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 87f75e1..5ba2984 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -96,6 +96,7 @@ obj-$(CONFIG_SENSORS_WM8350) += wm8350-hwmon.o
obj-$(CONFIG_SENSORS_ISL29011) += isl29011.o
obj-$(CONFIG_SENSORS_WPCE775X) += wpce775x.o
obj-$(CONFIG_SENSORS_BOSCH_BMA150) += bma150.o
+obj-$(CONFIG_SENSORS_HMC5843) += hmc5843.o
ifeq ($(CONFIG_HWMON_DEBUG_CHIP),y)
EXTRA_CFLAGS += -DDEBUG
diff --git a/drivers/hwmon/hmc5843.c b/drivers/hwmon/hmc5843.c
new file mode 100755
index 0000000..7a0a22c
--- /dev/null
+++ b/drivers/hwmon/hmc5843.c
@@ -0,0 +1,501 @@
+/* Quanta I2C Compass sensor Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ * Author: Ivan Chang <Ivan.Chang@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+#include <linux/jiffies.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
+#include <linux/interrupt.h>
+#include <linux/input.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/poll.h>
+#include <linux/miscdevice.h>
+#include <linux/fs.h>
+#include "hmc5843.h"
+
+#define MSENSOR_DRV_NAME "hmc5843"
+#define MSENSOR_DEV_NAME "hmc5843"
+#define MSENSOR_DEV_MINOR MISC_DYNAMIC_MINOR
+#define MSENSOR_DATA_BUF_LEN 3
+
+#define MSENSOR_A_REG 0
+#define MSENSOR_A_MEASURE_MASK 0x03
+#define MSENSOR_A_RATE_MASK 0x1c
+#define MSENSOR_A_RATE_SHIFT 2
+#define MSENSOR_B_REG 1
+#define MSENSOR_B_GAIN_MASK 0xe0
+#define MSENSOR_B_GAIN_SHIFT 5
+#define MSENSOR_MODE_REG 2
+#define MSENSOR_MODE_MASK 0x03
+#define MSENSOR_MODE_CONTINU 0
+#define MSENSOR_MODE_SINGLE 1
+#define MSENSOR_MODE_IDLE 2
+#define MSENSOR_MODE_SLEEP 3
+#define MSENSOR_X_DATA_REG 3
+#define MSENSOR_Y_DATA_REG 5
+#define MSENSOR_Z_DATA_REG 7
+#define MSENSOR_STATUS_REG 9
+#define MSENSOR_STATUS_REN 0x04
+#define MSENSOR_STATUS_LOCK 0x02
+#define MSENSOR_STATUS_RDY 0x01
+#define MSENSOR_ID_REG_A 10
+#define MSENSOR_ID_REG_B 11
+#define MSENSOR_ID_REG_C 12
+
+/*-----------------------------------------------------------------------------
+ * Global variables
+ *---------------------------------------------------------------------------*/
+/* General structure to hold the driver data */
+struct msensor_drv_data {
+ struct i2c_client *client;
+ struct mutex lock;
+ struct miscdevice msensor_dev;
+ s16 msensor_data[3];
+ u8 rate;
+ u8 measure;
+ u8 gain;
+ u8 mode;
+ u8 reg_idx;
+};
+
+static struct msensor_drv_data *g_mdrv_data;
+
+static int __devinit msensor_probe(struct i2c_client *client,
+ const struct i2c_device_id *id);
+static int __devexit msensor_remove(struct i2c_client *client);
+
+/*-----------------------------------------------------------------------------
+ * Low level functions
+ *---------------------------------------------------------------------------*/
+static int msensor_set_register(struct i2c_client *client,
+ u8 reg, u8 reg_value)
+{
+ struct msensor_drv_data *pdata = i2c_get_clientdata(client);
+ int ret;
+
+ ret = i2c_smbus_write_byte_data(client, reg, reg_value);
+ if (ret == 0) {
+ switch (reg) {
+ case MSENSOR_A_REG:
+ pdata->rate = (reg_value & MSENSOR_A_RATE_MASK) >>
+ MSENSOR_A_RATE_SHIFT;
+ pdata->measure = reg_value & MSENSOR_A_MEASURE_MASK;
+ break;
+ case MSENSOR_B_REG:
+ pdata->gain = (reg_value & MSENSOR_B_GAIN_MASK) >>
+ MSENSOR_B_GAIN_SHIFT;
+ break;
+ case MSENSOR_MODE_REG:
+ pdata->mode = reg_value & MSENSOR_MODE_MASK;
+ break;
+ default:
+ return -EINVAL;
+ }
+ pdata->reg_idx = reg + 1;
+ }
+ return ret;
+}
+
+static int msensor_get_adc_value(struct i2c_client *client)
+{
+ struct msensor_drv_data *pdata = i2c_get_clientdata(client);
+ u8 raw_data[6];
+ u8 raw_status;
+ int ret, i;
+
+ if (pdata->reg_idx != MSENSOR_X_DATA_REG) {
+ raw_data[0] = MSENSOR_X_DATA_REG;
+ ret = i2c_master_send(client, raw_data, 1);
+ if (ret != 1) {
+ dev_err(&client->dev,"[M-sensor] Set reg_idx failed\n");
+ return ret;
+ }
+ pdata->reg_idx = MSENSOR_X_DATA_REG;
+ }
+
+ ret = i2c_master_recv(client, raw_data, 6);
+ if (ret != 6) {
+ dev_err(&client->dev,
+ "[M-sensor] Get value failed with ret = %d\n",
+ ret);
+ return ret;
+ }
+
+ ret = i2c_master_recv(client, &raw_status, 1);
+ if (ret != 1) {
+ dev_err(&client->dev,
+ "[M-sensor] Get status failed with ret = %d\n",
+ ret);
+ return ret;
+ }
+
+ for (i = 0; i < MSENSOR_DATA_BUF_LEN ; i++) {
+ pdata->msensor_data[i] = raw_data[2*i+1] |
+ (s8)raw_data[2*i] << 8;
+ }
+
+ dev_dbg(&client->dev,"qci-msensor: X = %d \n", pdata->msensor_data[0]);
+ dev_dbg(&client->dev,"qci-msensor: Y = %d \n", pdata->msensor_data[1]);
+ dev_dbg(&client->dev,"qci-msensor: Z = %d \n", pdata->msensor_data[2]);
+ return 0;
+}
+
+/*-----------------------------------------------------------------------------
+ * File Operation functions
+ *---------------------------------------------------------------------------*/
+static ssize_t msensor_read(struct file *file, char __user *userbuf,
+ size_t count, loff_t *offset)
+{
+ struct msensor_drv_data *pdata = file->private_data;
+ int ret1 = 0;
+ int ret2 = 0;
+
+ mutex_lock(&pdata->lock);
+ ret1 = msensor_get_adc_value(pdata->client);
+ ret2 = copy_to_user(userbuf, pdata->msensor_data, count);
+ mutex_unlock(&pdata->lock);
+ if (ret1 != 0 || ret2 != 0) {
+ dev_err(&pdata->client->dev,"[M-sensor] read data failed!\n");
+ return -EFAULT;
+ }
+ return count;
+}
+
+static int msensor_ioctl(struct inode *inode, struct file *file,
+ unsigned int cmd, unsigned long param)
+{
+ struct msensor_drv_data *pdata = file->private_data;
+ void __user *argp = (void __user *)param;
+ int ret = 0;
+ int ret1 = 0;
+ int ret2 = 0;
+ int ret3 = 0;
+ u8 rate, measure, gain, mode;
+ u8 reg_value;
+
+ switch (cmd) {
+ case GET_RATE:
+ mutex_lock(&pdata->lock);
+ ret = copy_to_user(argp, &pdata->rate, sizeof(u8));
+ mutex_unlock(&pdata->lock);
+ if (ret != 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Get rate copy to user failed!\n");
+ return -EFAULT;
+ }
+ dev_dbg(&pdata->client->dev,
+ "[M-sensor] Get rate with value %d\n",
+ pdata->rate);
+ break;
+ case SET_RATE:
+ if (copy_from_user(&rate, argp, sizeof(rate))) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Fetch rate from user error\n");
+ return -EINVAL;
+ }
+ mutex_lock(&pdata->lock);
+ reg_value = pdata->measure | ((rate & MSENSOR_A_RATE_MASK) <<
+ MSENSOR_A_RATE_SHIFT);
+ ret = msensor_set_register(pdata->client,
+ MSENSOR_A_REG,
+ reg_value);
+ mutex_unlock(&pdata->lock);
+ if (ret < 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Set rate error\n");
+ return -EFAULT;
+ }
+ break;
+ case GET_MEASURE:
+ mutex_lock(&pdata->lock);
+ ret = copy_to_user(argp, &pdata->measure, sizeof(u8));
+ mutex_unlock(&pdata->lock);
+ if (ret != 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Get measure"
+ "copy to user failed!\n");
+ return -EFAULT;
+ }
+ dev_dbg(&pdata->client->dev,"[M-sensor] Get measure with value %d\n",
+ pdata->measure);
+ break;
+ case SET_MEASURE:
+ if (copy_from_user(&measure, argp, sizeof(measure))) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Fetch measure from user error\n");
+ return -EINVAL;
+ }
+ mutex_lock(&pdata->lock);
+ reg_value = (pdata->rate << MSENSOR_A_RATE_MASK) |
+ (measure & MSENSOR_A_MEASURE_MASK);
+ ret = msensor_set_register(pdata->client,
+ MSENSOR_A_REG,
+ reg_value);
+ mutex_unlock(&pdata->lock);
+ if (ret < 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Set measure error\n");
+ return -EFAULT;
+ }
+ break;
+ case GET_GAIN:
+ mutex_lock(&pdata->lock);
+ ret = copy_to_user(argp, &pdata->gain, sizeof(u8));
+ mutex_unlock(&pdata->lock);
+ if (ret != 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Get gain copy to user failed!\n");
+ return -EFAULT;
+ }
+ dev_dbg(&pdata->client->dev,
+ "[M-sensor] Get gain with value %d\n", pdata->gain);
+ break;
+ case SET_GAIN:
+ if (copy_from_user(&gain, argp, sizeof(gain))) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Fetch mode from user error\n");
+ return -EINVAL;
+ }
+ mutex_lock(&pdata->lock);
+ ret = msensor_set_register(pdata->client,
+ MSENSOR_B_REG,
+ ((gain & MSENSOR_B_GAIN_MASK) <<
+ MSENSOR_B_GAIN_SHIFT));
+ mutex_unlock(&pdata->lock);
+ if (ret < 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Set gain error\n");
+ return -EFAULT;
+ }
+ break;
+ case GET_MODE:
+ mutex_lock(&pdata->lock);
+ ret = copy_to_user(argp, &pdata->mode, sizeof(u8));
+ mutex_unlock(&pdata->lock);
+ if (ret != 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Get mode copy to user failed!\n");
+ return -EFAULT;
+ }
+ dev_dbg(&pdata->client->dev,
+ "[M-sensor] Get mode with value %d\n", pdata->mode);
+ break;
+ case SET_MODE:
+ if (copy_from_user(&mode, argp, sizeof(mode))) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Fetch mode from user error\n");
+ return -EINVAL;
+ }
+ mutex_lock(&pdata->lock);
+ ret = msensor_set_register(pdata->client,
+ MSENSOR_MODE_REG,
+ mode & MSENSOR_MODE_MASK);
+ mutex_unlock(&pdata->lock);
+ if (ret < 0) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Set mode error\n");
+ return -EFAULT;
+ }
+ break;
+ case SELF_TEST:
+ mutex_lock(&pdata->lock);
+ ret1 = msensor_set_register(pdata->client,
+ MSENSOR_A_REG,
+ 0x11);
+ msleep(30);
+ ret2 = msensor_set_register(pdata->client,
+ MSENSOR_B_REG,
+ 0x20);
+ msleep(30);
+ ret3 = msensor_set_register(pdata->client,
+ MSENSOR_MODE_REG,
+ 0x01);
+ msleep(30);
+ if ((ret1 < 0) || (ret2 < 0) || (ret3 < 0)) {
+ mutex_unlock(&pdata->lock);
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Set mode register error\n");
+ return -EFAULT;
+ }
+ msleep(100);
+
+ ret1 = msensor_get_adc_value(pdata->client);
+ ret2 = copy_to_user(argp,
+ pdata->msensor_data,
+ sizeof(signed short)*3);
+ if (ret1 != 0 || ret2 != 0) {
+ mutex_unlock(&pdata->lock);
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Copy to user failed!\n");
+ return -EFAULT;
+ }
+
+ msleep(200);
+ ret1 = msensor_set_register(pdata->client,
+ MSENSOR_A_REG,
+ 0x10);
+ msleep(35);
+ ret2 = msensor_set_register(pdata->client,
+ MSENSOR_B_REG,
+ 0x20);
+ msleep(35);
+ ret3 = msensor_set_register(pdata->client,
+ MSENSOR_MODE_REG,
+ 0x00);
+ msleep(35);
+ mutex_unlock(&pdata->lock);
+ if ((ret1 < 0) || (ret2 < 0) || (ret3 < 0)) {
+ dev_err(&pdata->client->dev,
+ "[M-sensor] Set mode register error\n");
+ return -EFAULT;
+ }
+ break;
+ default:
+ return -ENOTTY;
+ }
+ return 0;
+}
+
+static int msensor_open(struct inode *inode, struct file *file)
+{
+ file->private_data = g_mdrv_data;
+ return 0;
+}
+
+static int msensor_close(struct inode *inode, struct file *file)
+{
+ file->private_data = NULL;
+ return 0;
+}
+
+static const struct file_operations msensor_ops = {
+ .owner = THIS_MODULE,
+ .read = msensor_read,
+ .open = msensor_open,
+ .release = msensor_close,
+ .ioctl = msensor_ioctl,
+};
+
+/*-----------------------------------------------------------------------------
+ * I2C Driver functions
+ *---------------------------------------------------------------------------*/
+static const struct i2c_device_id msensor_idtable[] = {
+ { MSENSOR_DRV_NAME, 0},
+ {}
+};
+
+MODULE_DEVICE_TABLE(i2c, msensor_idtable);
+#ifdef CONFIG_PM
+static int msensor_suspend(struct device *dev)
+{
+ return 0;
+}
+
+static int msensor_resume(struct device *dev)
+{
+ return 0;
+}
+
+static struct dev_pm_ops msensor_pm_ops = {
+ .suspend = msensor_suspend,
+ .resume = msensor_resume,
+};
+
+#endif
+static struct i2c_driver msensor_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = MSENSOR_DRV_NAME,
+#ifdef CONFIG_PM
+ .pm = &msensor_pm_ops,
+#endif
+ },
+ .probe = msensor_probe,
+ .remove = msensor_remove,
+ .id_table = msensor_idtable,
+};
+
+static int __devinit msensor_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ int ret;
+ struct msensor_drv_data *pdata = 0;
+ pdata = kzalloc(sizeof(struct msensor_drv_data), GFP_KERNEL);
+ if (!pdata)
+ return -ENOMEM;
+ g_mdrv_data = pdata;
+ i2c_set_clientdata(client, pdata);
+ pdata->client = client;
+ strlcpy(pdata->client->name, MSENSOR_DRV_NAME, I2C_NAME_SIZE);
+ client->driver = &msensor_driver;
+
+ pdata->msensor_dev.minor = MSENSOR_DEV_MINOR;
+ pdata->msensor_dev.name = MSENSOR_DEV_NAME;
+ pdata->msensor_dev.fops = &msensor_ops;
+
+ mutex_init(&pdata->lock);
+
+ msensor_set_register(client, MSENSOR_A_REG, 0x10);
+ msensor_set_register(client, MSENSOR_B_REG, 0x20);
+ msensor_set_register(client, MSENSOR_MODE_REG, 0x00);
+ msleep(100);
+
+ ret = misc_register(&pdata->msensor_dev);
+ if (ret) {
+ dev_err(&client->dev,
+ "[M-sensor] Misc device register failed\n");
+ goto misc_register_fail;
+ }
+
+ dev_dbg(&client->dev,"[M-sensor] Probe successful \n");
+ return 0;
+
+misc_register_fail:
+ i2c_set_clientdata(client, NULL);
+ kfree(pdata);
+ return ret;
+}
+
+static int __devexit msensor_remove(struct i2c_client *client)
+{
+ struct msensor_drv_data *pdata;
+
+ pdata = i2c_get_clientdata(client);
+ misc_deregister(&pdata->msensor_dev);
+ kfree(pdata);
+ return 0;
+}
+
+static int __init msensor_init(void)
+{
+ return i2c_add_driver(&msensor_driver);
+}
+
+static void __exit msensor_exit(void)
+{
+ i2c_del_driver(&msensor_driver);
+}
+
+module_init(msensor_init);
+module_exit(msensor_exit);
+
+MODULE_AUTHOR("Quanta Computer Inc.");
+MODULE_DESCRIPTION("Quanta I2C M-Sensor Driver");
+MODULE_LICENSE("GPL v2");
+
diff --git a/drivers/hwmon/hmc5843.h b/drivers/hwmon/hmc5843.h
new file mode 100755
index 0000000..09587a8
--- /dev/null
+++ b/drivers/hwmon/hmc5843.h
@@ -0,0 +1,37 @@
+/* Quanta I2C Compass sensor Driver Header File
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ * Author: Ivan Chang <Ivan.Chang@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+#ifndef HMC5843_DRV_H
+#define HMC5843_DRV_H
+
+#include <linux/ioctl.h>
+
+/*===========================================================================
+ IOCTLS
+===========================================================================*/
+#define HMC5843_IOC_MAGIC 0xe5
+
+#define GET_RATE _IOWR(HMC5843_IOC_MAGIC, 0, unsigned long)
+#define SET_RATE _IOWR(HMC5843_IOC_MAGIC, 1, unsigned long)
+#define GET_MEASURE _IOWR(HMC5843_IOC_MAGIC, 2, unsigned long)
+#define SET_MEASURE _IOWR(HMC5843_IOC_MAGIC, 3, unsigned long)
+#define GET_GAIN _IOWR(HMC5843_IOC_MAGIC, 4, unsigned long)
+#define SET_GAIN _IOWR(HMC5843_IOC_MAGIC, 5, unsigned long)
+#define GET_MODE _IOWR(HMC5843_IOC_MAGIC, 6, unsigned long)
+#define SET_MODE _IOWR(HMC5843_IOC_MAGIC, 7, unsigned long)
+#define SELF_TEST _IOWR(HMC5843_IOC_MAGIC, 8, unsigned long)
+
+#endif
+
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 13/36] [Driver][Qualcomm 1070][EC_C_SENSOR] Enable EC compass sensor driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (8 preceding siblings ...)
2010-07-26 8:30 ` [RFC 12/36] [Driver][Qualcomm 1070][EC_C_SENSOR] EC compass sensor driver porting Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 14/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed Wayne Lin
` (21 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index c8e87c9..9c8742b 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 7 11:33:09 2010
+# Mon Jun 7 11:41:09 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1059,6 +1059,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_LIS3_SPI is not set
CONFIG_SENSORS_ISL29011=y
CONFIG_SENSORS_WPCE775X=y
+CONFIG_SENSORS_HMC5843=y
CONFIG_SENSORS_BOSCH_BMA150=y
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 14/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (9 preceding siblings ...)
2010-07-26 8:30 ` [RFC 13/36] [Driver][Qualcomm 1070][EC_C_SENSOR] Enable EC compass sensor driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 15/36] [Driver][Qualcomm 1070][VERSION] Adding version definition Wayne Lin
` (20 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/acpuclock-8x50a.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-msm/acpuclock-8x50a.c b/arch/arm/mach-msm/acpuclock-8x50a.c
index fab4c27..beaac14 100644
--- a/arch/arm/mach-msm/acpuclock-8x50a.c
+++ b/arch/arm/mach-msm/acpuclock-8x50a.c
@@ -106,7 +106,7 @@ struct clkctl_acpu_speed acpu_freq_tbl[] = {
{ 0, 921600, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x18, 1225 },
{ 0, 960000, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x19, 1225 },
{ 1, 998400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1A, 1225 },
- { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1F, 1225 },
+ { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 192000, 1, 0x1F, 1225 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
};
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 15/36] [Driver][Qualcomm 1070][VERSION] Adding version definition
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (10 preceding siblings ...)
2010-07-26 8:30 ` [RFC 14/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 17/36] [Driver][Qualcomm 1070][WIFI/BT] Enable Athros WIFI driver Wayne Lin
` (19 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/include/asm/img_version.h | 14 +++++++++
arch/arm/mach-msm/Makefile | 1 +
arch/arm/mach-msm/smd_private.h | 2 +
arch/arm/mach-msm/version.c | 56 ++++++++++++++++++++++++++++++++++++
4 files changed, 73 insertions(+), 0 deletions(-)
create mode 100755 arch/arm/include/asm/img_version.h
mode change 100644 => 100755 arch/arm/mach-msm/smd_private.h
create mode 100755 arch/arm/mach-msm/version.c
diff --git a/arch/arm/include/asm/img_version.h b/arch/arm/include/asm/img_version.h
new file mode 100755
index 0000000..52a019f
--- /dev/null
+++ b/arch/arm/include/asm/img_version.h
@@ -0,0 +1,14 @@
+#ifndef __IMG_VERSION_H__
+#define __IMG_VERSION_H__
+
+#define MAX_STRING_LEN 32
+
+struct version_info {
+ char project_name[MAX_STRING_LEN];
+ char hw_mode[MAX_STRING_LEN];
+ char hw_revision[MAX_STRING_LEN];
+ char bsp_version[MAX_STRING_LEN];
+ char bsp_revision[MAX_STRING_LEN];
+};
+
+#endif
diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
index a395627..a8b0153 100644
--- a/arch/arm/mach-msm/Makefile
+++ b/arch/arm/mach-msm/Makefile
@@ -13,6 +13,7 @@ obj-y += cpufreq.o
obj-y += nohlt.o
obj-y += pmic.o
obj-y += internal_power_rail.o
+obj-y += version.o
obj-$(CONFIG_ARCH_MSM_ARM11) += acpuclock.o
obj-$(CONFIG_MSM_VIC) += irq-vic.o
diff --git a/arch/arm/mach-msm/smd_private.h b/arch/arm/mach-msm/smd_private.h
old mode 100644
new mode 100755
index 9686db9..a53d994
--- a/arch/arm/mach-msm/smd_private.h
+++ b/arch/arm/mach-msm/smd_private.h
@@ -253,6 +253,8 @@ enum {
SMEM_SMD_BRIDGE_ALLOC_TABLE,
SMEM_SMDLITE_TABLE,
SMEM_SD_IMG_UPGRADE_STATUS,
+ SMEM_QCI_RAMTEST_INFO,
+ SMEM_QCI_ST15_VERSION,
SMEM_SEFS_INFO,
SMEM_NUM_ITEMS,
};
diff --git a/arch/arm/mach-msm/version.c b/arch/arm/mach-msm/version.c
new file mode 100755
index 0000000..c683fe1
--- /dev/null
+++ b/arch/arm/mach-msm/version.c
@@ -0,0 +1,56 @@
+#include <linux/fs.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/proc_fs.h>
+#include <linux/seq_file.h>
+#include <linux/utsname.h>
+#include <linux/utsrelease.h>
+#include <asm/uaccess.h>
+#include <asm/img_version.h>
+
+#include "proc_comm.h"
+#include "smd_private.h"
+
+#define KERNEL_VERSION UTS_RELEASE
+#define IMAGE_VERSION "0.1.0"
+
+static int version_proc_show(struct seq_file *m, void *v)
+{
+ struct version_info *version;
+
+ version = smem_alloc(SMEM_QCI_ST15_VERSION , sizeof(struct version_info));
+ if(version == NULL) {
+ pr_err("failed to get data from smem");
+ return -1;
+ }
+
+ seq_printf(m, "Project Name : %s\n", version->project_name);
+ seq_printf(m, "Hardware Mode : %s\n", version->hw_mode);
+ seq_printf(m, "Hardware Revision : %s\n", version->hw_revision);
+ seq_printf(m, "BSP Version : %s\n", version->bsp_version);
+ seq_printf(m, "BSP Revision : %s\n", version->bsp_revision);
+ seq_printf(m, "Kernel version : %s\n", KERNEL_VERSION);
+ seq_printf(m, "Image version : %s\n", IMAGE_VERSION);
+ return 0;
+}
+
+static int version_proc_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, version_proc_show, NULL);
+}
+
+static const struct file_operations version_proc_fops = {
+ .open = version_proc_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
+static int __init proc_version_init(void)
+{
+ proc_create("img_version", 0, NULL, &version_proc_fops);
+
+ return 0;
+}
+module_init(proc_version_init);
+
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 17/36] [Driver][Qualcomm 1070][WIFI/BT] Enable Athros WIFI driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (11 preceding siblings ...)
2010-07-26 8:30 ` [RFC 15/36] [Driver][Qualcomm 1070][VERSION] Adding version definition Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 18/36] [Driver][Qualcomm 1070][WIFI] Turn on the Athros WIFI power Wayne Lin
` (18 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 29 +++++++++++++++++++++++++++--
1 files changed, 27 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index 9c8742b..5c9d1e7 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 7 11:41:09 2010
+# Mon Jun 7 13:35:03 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -757,8 +757,14 @@ CONFIG_SMSC911X=y
# CONFIG_NETDEV_10000 is not set
CONFIG_WLAN=y
# CONFIG_WLAN_PRE80211 is not set
-# CONFIG_WLAN_80211 is not set
+CONFIG_WLAN_80211=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
CONFIG_LIBRA_SDIOIF=y
+# CONFIG_ATH_COMMON is not set
+# CONFIG_HOSTAP is not set
+# CONFIG_IWM is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
@@ -1710,6 +1716,25 @@ CONFIG_STAGING=y
# CONFIG_IIO is not set
#
+# Chromeos Supplied Third-Party Device Drivers
+#
+CONFIG_ATH6K_LEGACY=m
+CONFIG_AR600x_SD31_XXX=y
+# CONFIG_AR600x_WB31_XXX is not set
+# CONFIG_AR600x_SD32_XXX is not set
+# CONFIG_AR600x_CUSTOM_XXX is not set
+# CONFIG_ATH6KL_ENABLE_COEXISTENCE is not set
+# CONFIG_ATH6KL_HCI_BRIDGE is not set
+# CONFIG_ATH6KL_CFG80211 is not set
+# CONFIG_ATH6KL_HTC_RAW_INTERFACE is not set
+# CONFIG_ATH6KL_VIRTUAL_SCATTER_GATHER is not set
+CONFIG_ATH6KL_DEBUG=y
+# CONFIG_ATH6KL_ENABLE_HOST_DEBUG is not set
+CONFIG_ATH6KL_ENABLE_TARGET_DEBUG_PRINTS=y
+CONFIG_AR600x_DEBUG_UART_TX_PIN=8
+# CONFIG_ATH6KL_DISABLE_TARGET_DBGLOGS is not set
+
+#
# File systems
#
CONFIG_EXT2_FS=y
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 18/36] [Driver][Qualcomm 1070][WIFI] Turn on the Athros WIFI power
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (12 preceding siblings ...)
2010-07-26 8:30 ` [RFC 17/36] [Driver][Qualcomm 1070][WIFI/BT] Enable Athros WIFI driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 19/36] [Driver][Qualcomm 1070][BT] Enable Athros BT driver Wayne Lin
` (17 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/board-qsd8x50.c | 263 +++++++++++++++++++++++++++++++++++++
1 files changed, 263 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 633514a..0d44c2d 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -1811,6 +1811,262 @@ exit:
return;
}
+static void set_st15_voltage(void)
+{
+ struct vreg *vreg_pa;
+ struct vreg *vreg_gp1;
+ struct vreg *vreg_gp2;
+ struct vreg *vreg_ruim;
+ struct vreg *vreg_gp5;
+ struct vreg *vreg_rfrx2;
+ struct vreg *vreg_synth;
+ struct vreg *vreg_gp4;
+ int rc;
+
+ vreg_pa = vreg_get(NULL, "pa");
+ if (IS_ERR(vreg_pa)) {
+ printk(KERN_ERR "%s: vreg pa get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_pa));
+ return;
+ }
+ rc = vreg_set_level(vreg_pa, 2100);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg pa set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_pa);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg pa enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_gp1 = vreg_get(NULL, "gp1");
+ if (IS_ERR(vreg_gp1)) {
+ printk(KERN_ERR "%s: vreg gp1 get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_gp1));
+ return;
+ }
+ rc = vreg_set_level(vreg_gp1, 1800);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp1 set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_gp1);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp1 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_gp2 = vreg_get(NULL, "gp2");
+ if (IS_ERR(vreg_gp2)) {
+ printk(KERN_ERR "%s: vreg gp2 get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_gp2));
+ return;
+ }
+ rc = vreg_set_level(vreg_gp2, 2850);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp2 set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_gp2);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp2 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_ruim = vreg_get(NULL, "ruim");
+ if (IS_ERR(vreg_ruim)) {
+ printk(KERN_ERR "%s: vreg ruim get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_ruim));
+ return;
+ }
+ rc = vreg_set_level(vreg_ruim, 2850);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg ruim set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_ruim);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg ruim enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_gp5 = vreg_get(NULL, "gp5");
+ if (IS_ERR(vreg_gp5)) {
+ printk(KERN_ERR "%s: vreg gp5 get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_gp5));
+ return;
+ }
+ rc = vreg_set_level(vreg_gp5, 1800);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp5 set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_gp5);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp5 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_rfrx2 = vreg_get(NULL, "rfrx2");
+ if (IS_ERR(vreg_rfrx2)) {
+ printk(KERN_ERR "%s: vreg rfrx2 get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_rfrx2));
+ return;
+ }
+ rc = vreg_set_level(vreg_rfrx2, 2100);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg rfrx2 set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_rfrx2);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg rfrx2 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_synth = vreg_get(NULL, "synt");
+ if (IS_ERR(vreg_synth)) {
+ printk(KERN_ERR "%s: vreg synth get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_synth));
+ return;
+ }
+ rc = vreg_set_level(vreg_synth, 2850);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg synth set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_synth);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg synth enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_gp4 = vreg_get(NULL, "gp4");
+ if (IS_ERR(vreg_gp4)) {
+ printk(KERN_ERR "%s: vreg gp4 get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_gp4));
+ return;
+ }
+ rc = vreg_set_level(vreg_gp4, 2850);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp4 set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_gp4);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp4 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+}
+
+static void enable_wlan_bt(void)
+{
+ struct vreg *vreg_gp6;
+ struct vreg *vreg_wlan;
+ struct vreg *vreg_gp3;
+ int rc;
+
+ vreg_gp3 = vreg_get(NULL, "gp3");
+ if (IS_ERR(vreg_gp3)) {
+ printk(KERN_ERR "%s: vreg gp3 get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_gp3));
+ return;
+ }
+ rc = vreg_set_level(vreg_gp3, 2600);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp3 set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_gp3);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp3 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ vreg_wlan = vreg_get(NULL, "wlan");
+ if (IS_ERR(vreg_wlan)) {
+ printk(KERN_ERR "%s: vreg wlan get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_wlan));
+ return;
+ }
+ rc = vreg_set_level(vreg_wlan, 2850);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg wlan set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_wlan);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg wlan enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+
+ gpio_tlmm_config(GPIO_CFG(26, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA), GPIO_ENABLE);
+ gpio_set_value(26, 1);
+ msleep(100);
+
+ vreg_gp6 = vreg_get(NULL, "gp6");
+ if (IS_ERR(vreg_gp6)) {
+ printk(KERN_ERR "%s: vreg get failed (%ld)\n",
+ __func__, PTR_ERR(vreg_gp6));
+ return;
+ }
+ rc = vreg_disable(vreg_gp6);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp6 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_set_level(vreg_gp6, 1800);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp6 set level failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ rc = vreg_enable(vreg_gp6);
+ if (rc) {
+ printk(KERN_ERR "%s: vreg gp6 enable failed (%d)\n",
+ __func__, rc);
+ return;
+ }
+ msleep(100);
+ gpio_tlmm_config(GPIO_CFG(41, 0, GPIO_OUTPUT, GPIO_NO_PULL, GPIO_2MA), GPIO_ENABLE);
+
+ gpio_set_value(41, 0);
+ msleep(100);
+ gpio_set_value(41, 1);
+}
+
static void __attribute__((unused)) __init bt_power_init_st_1_5(void)
{
int rc;
@@ -3245,7 +3501,11 @@ static void __init qsd8x50_init(void)
qsd8x50_init_host();
qsd8x50_init_mmc();
if (machine_is_qsd8x50a_st1_5())
+ {
bt_power_init_st_1_5();
+ /* power on wlan_bt module(AR6000) */
+ enable_wlan_bt();
+ }
else
bt_power_init();
audio_gpio_init();
@@ -3285,6 +3545,9 @@ static void __init qsd8x50_init(void)
else
platform_device_register(&keypad_device_surf);
#endif
+ /* set regulator voltage */
+ if (machine_is_qsd8x50a_st1_5())
+ set_st15_voltage();
}
static void __init qsd8x50_allocate_memory_regions(void)
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 19/36] [Driver][Qualcomm 1070][BT] Enable Athros BT driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (13 preceding siblings ...)
2010-07-26 8:30 ` [RFC 18/36] [Driver][Qualcomm 1070][WIFI] Turn on the Athros WIFI power Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 20/36] [Driver][Qualcomm 1070][WIFI/BT] Enable MMC1 dummy send read and configure Athros WIFI build-in driver Wayne Lin
` (16 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 17 ++++++++++++-----
1 files changed, 12 insertions(+), 5 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index 5c9d1e7..a88f1d9 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 7 13:35:03 2010
+# Mon Jun 7 13:56:07 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1719,12 +1719,19 @@ CONFIG_STAGING=y
# Chromeos Supplied Third-Party Device Drivers
#
CONFIG_ATH6K_LEGACY=m
-CONFIG_AR600x_SD31_XXX=y
-# CONFIG_AR600x_WB31_XXX is not set
+# CONFIG_AR600x_SD31_XXX is not set
+CONFIG_AR600x_WB31_XXX=y
# CONFIG_AR600x_SD32_XXX is not set
# CONFIG_AR600x_CUSTOM_XXX is not set
-# CONFIG_ATH6KL_ENABLE_COEXISTENCE is not set
-# CONFIG_ATH6KL_HCI_BRIDGE is not set
+CONFIG_ATH6KL_ENABLE_COEXISTENCE=y
+CONFIG_AR600x_DUAL_ANTENNA=y
+# CONFIG_AR600x_SINGLE_ANTENNA is not set
+# CONFIG_AR600x_BT_QCOM is not set
+# CONFIG_AR600x_BT_CSR is not set
+CONFIG_AR600x_BT_AR3001=y
+CONFIG_ATH6KL_HCI_BRIDGE=y
+CONFIG_ATH6KL_CONFIG_GPIO_BT_RESET=y
+CONFIG_AR600x_BT_RESET_PIN=22
# CONFIG_ATH6KL_CFG80211 is not set
# CONFIG_ATH6KL_HTC_RAW_INTERFACE is not set
# CONFIG_ATH6KL_VIRTUAL_SCATTER_GATHER is not set
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 20/36] [Driver][Qualcomm 1070][WIFI/BT] Enable MMC1 dummy send read and configure Athros WIFI build-in driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (14 preceding siblings ...)
2010-07-26 8:30 ` [RFC 19/36] [Driver][Qualcomm 1070][BT] Enable Athros BT driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 21/36] Revert " [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed" Wayne Lin
` (15 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index a88f1d9..18ab3c2 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 7 13:56:07 2010
+# Mon Jun 7 14:52:04 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1582,12 +1582,15 @@ CONFIG_MMC_MSM=y
# CONFIG_MMC_MSM_CARD_HW_DETECTION is not set
CONFIG_MMC_MSM_SDC1_SUPPORT=y
# CONFIG_MMC_MSM_SDC1_8_BIT_SUPPORT is not set
+# CONFIG_MMC_MSM_SDC1_DUMMY52_REQUIRED is not set
CONFIG_MMC_MSM_SDC2_SUPPORT=y
# CONFIG_MMC_MSM_SDC2_8_BIT_SUPPORT is not set
+CONFIG_MMC_MSM_SDC2_DUMMY52_REQUIRED=y
CONFIG_MMC_MSM_SDC3_SUPPORT=y
CONFIG_MMC_MSM_SDC3_8_BIT_SUPPORT=y
+# CONFIG_MMC_MSM_SDC3_DUMMY52_REQUIRED is not set
# CONFIG_MMC_MSM_SDC4_SUPPORT is not set
-CONFIG_MMC_MSM_PROG_DONE_SCAN=y
+# CONFIG_MMC_MSM_PROG_DONE_SCAN is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
@@ -1718,7 +1721,7 @@ CONFIG_STAGING=y
#
# Chromeos Supplied Third-Party Device Drivers
#
-CONFIG_ATH6K_LEGACY=m
+CONFIG_ATH6K_LEGACY=y
# CONFIG_AR600x_SD31_XXX is not set
CONFIG_AR600x_WB31_XXX=y
# CONFIG_AR600x_SD32_XXX is not set
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 21/36] Revert " [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed"
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (15 preceding siblings ...)
2010-07-26 8:30 ` [RFC 20/36] [Driver][Qualcomm 1070][WIFI/BT] Enable MMC1 dummy send read and configure Athros WIFI build-in driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:46 ` Dmitry Torokhov
2010-07-26 8:30 ` [RFC 22/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus maximum speed Wayne Lin
` (14 subsequent siblings)
31 siblings, 1 reply; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
This reverts commit 9ab35ce7ead42adf500950c6492fdd8aae173f5e.
---
arch/arm/mach-msm/acpuclock-8x50a.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-msm/acpuclock-8x50a.c b/arch/arm/mach-msm/acpuclock-8x50a.c
index beaac14..fab4c27 100644
--- a/arch/arm/mach-msm/acpuclock-8x50a.c
+++ b/arch/arm/mach-msm/acpuclock-8x50a.c
@@ -106,7 +106,7 @@ struct clkctl_acpu_speed acpu_freq_tbl[] = {
{ 0, 921600, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x18, 1225 },
{ 0, 960000, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x19, 1225 },
{ 1, 998400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1A, 1225 },
- { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 192000, 1, 0x1F, 1225 },
+ { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1F, 1225 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
};
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* Re: [RFC 21/36] Revert " [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed"
2010-07-26 8:30 ` [RFC 21/36] Revert " [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed" Wayne Lin
@ 2010-07-26 8:46 ` Dmitry Torokhov
0 siblings, 0 replies; 39+ messages in thread
From: Dmitry Torokhov @ 2010-07-26 8:46 UTC (permalink / raw)
To: Wayne Lin; +Cc: linux-input, wayne
On Mon, Jul 26, 2010 at 04:30:30PM +0800, Wayne Lin wrote:
> From: wayne <wayne.lin@quantatw.com>
>
> This reverts commit 9ab35ce7ead42adf500950c6492fdd8aae173f5e.
You really need to sanitize your patch series before posting and not
simply dump your internal tree with all its history.
> ---
> arch/arm/mach-msm/acpuclock-8x50a.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-msm/acpuclock-8x50a.c b/arch/arm/mach-msm/acpuclock-8x50a.c
> index beaac14..fab4c27 100644
> --- a/arch/arm/mach-msm/acpuclock-8x50a.c
> +++ b/arch/arm/mach-msm/acpuclock-8x50a.c
> @@ -106,7 +106,7 @@ struct clkctl_acpu_speed acpu_freq_tbl[] = {
> { 0, 921600, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x18, 1225 },
> { 0, 960000, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x19, 1225 },
> { 1, 998400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1A, 1225 },
> - { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 192000, 1, 0x1F, 1225 },
> + { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1F, 1225 },
> { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
> };
>
> --
> 1.7.0.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-input" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
--
Dmitry
^ permalink raw reply [flat|nested] 39+ messages in thread
* [RFC 22/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus maximum speed
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (16 preceding siblings ...)
2010-07-26 8:30 ` [RFC 21/36] Revert " [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus speed" Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 23/36] [Driver][Qualcomm 1065][AT_COMMAND]retrieve message Wayne Lin
` (13 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/board-qsd8x50.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-msm/board-qsd8x50.c b/arch/arm/mach-msm/board-qsd8x50.c
index 0d44c2d..54ca8e7 100644
--- a/arch/arm/mach-msm/board-qsd8x50.c
+++ b/arch/arm/mach-msm/board-qsd8x50.c
@@ -2129,7 +2129,11 @@ static struct resource kgsl_resources[] = {
#endif
};
static struct kgsl_platform_data kgsl_pdata = {
+#ifdef CONFIG_MSM_SOC_REV_A
+ .max_axi_freq = 192000, /*Max for 8650A*/
+#else
.max_axi_freq = 128000, /*Max for 8K*/
+#endif
};
static struct platform_device msm_device_kgsl = {
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 23/36] [Driver][Qualcomm 1065][AT_COMMAND]retrieve message
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (17 preceding siblings ...)
2010-07-26 8:30 ` [RFC 22/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI bus maximum speed Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 24/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI clock for 1.2Ghz Wayne Lin
` (12 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: morris.chen
From: morris.chen <morris_chen@quantatw.com>
---
arch/arm/mach-msm/smd_tty.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
mode change 100644 => 100755 arch/arm/mach-msm/smd_tty.c
diff --git a/arch/arm/mach-msm/smd_tty.c b/arch/arm/mach-msm/smd_tty.c
old mode 100644
new mode 100755
index d4272fa..f43c086
--- a/arch/arm/mach-msm/smd_tty.c
+++ b/arch/arm/mach-msm/smd_tty.c
@@ -80,7 +80,9 @@ static void smd_tty_work_func(struct work_struct *work)
printk(KERN_ERR "OOPS - smd_tty_buffer mismatch?!");
}
mutex_unlock(&smd_tty_lock);
-
+ //QCI, morris chen, 20100608, begin, return ATcmd's message back
+ printk("%s\n",ptr);
+ //QCI, morris chen, end
tty_flip_buffer_push(tty);
}
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 24/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI clock for 1.2Ghz
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (18 preceding siblings ...)
2010-07-26 8:30 ` [RFC 23/36] [Driver][Qualcomm 1065][AT_COMMAND]retrieve message Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 25/36] [Driver][Qualcomm 1070][EC_BRG] Adding new EC bridge driver Wayne Lin
` (11 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/acpuclock-8x50a.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-msm/acpuclock-8x50a.c b/arch/arm/mach-msm/acpuclock-8x50a.c
index fab4c27..beaac14 100644
--- a/arch/arm/mach-msm/acpuclock-8x50a.c
+++ b/arch/arm/mach-msm/acpuclock-8x50a.c
@@ -106,7 +106,7 @@ struct clkctl_acpu_speed acpu_freq_tbl[] = {
{ 0, 921600, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x18, 1225 },
{ 0, 960000, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x19, 1225 },
{ 1, 998400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1A, 1225 },
- { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 128000, 1, 0x1F, 1225 },
+ { 1, 1190400, ACPU_PLL_3, 0, 0, 0, 0, 192000, 1, 0x1F, 1225 },
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
};
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 25/36] [Driver][Qualcomm 1070][EC_BRG] Adding new EC bridge driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (19 preceding siblings ...)
2010-07-26 8:30 ` [RFC 24/36] [Driver][Qualcomm 1070][CLOCK] Modify the AXI clock for 1.2Ghz Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 26/36] [Driver][Qualcomm 1070][EC_BL] New EC backlight driver porting Wayne Lin
` (10 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: lc
From: lc <Liang-Chi.Chen@quantatw.com>
---
drivers/hwmon/Kconfig | 208 ++++++++++++++++++++--------------------------
drivers/hwmon/Makefile | 18 ++---
drivers/hwmon/npce781x.c | 159 +++++++++++++++++++++++++++++++++++
3 files changed, 255 insertions(+), 130 deletions(-)
create mode 100755 drivers/hwmon/npce781x.c
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index 123749d..f0c6d0f 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -28,17 +28,6 @@ config HWMON_VID
tristate
default n
-config HWMON_DEBUG_CHIP
- bool "Hardware Monitoring Chip debugging messages"
- default n
- help
- Say Y here if you want the I2C chip drivers to produce a bunch of
- debug messages to the system log. Select this if you are having
- a problem with I2C support and want to see more of what is going
- on.
-
-comment "Native drivers"
-
config SENSORS_ABITUGURU
tristate "Abit uGuru (rev 1 & 2)"
depends on X86 && EXPERIMENTAL
@@ -259,6 +248,18 @@ config SENSORS_ASB100
This driver can also be built as a module. If so, the module
will be called asb100.
+config SENSORS_ATK0110
+ tristate "ASUS ATK0110 ACPI hwmon"
+ depends on X86 && ACPI && EXPERIMENTAL
+ help
+ If you say yes here you get support for the ACPI hardware
+ monitoring interface found in many ASUS motherboards. This
+ driver will provide readings of fans, voltages and temperatures
+ through the system firmware.
+
+ This driver can also be built as a module. If so, the module
+ will be called asus_atk0110.
+
config SENSORS_ATXP1
tristate "Attansic ATXP1 VID controller"
depends on I2C && EXPERIMENTAL
@@ -325,6 +326,34 @@ config SENSORS_F75375S
This driver can also be built as a module. If so, the module
will be called f75375s.
+config SENSORS_FSCHER
+ tristate "FSC Hermes (DEPRECATED)"
+ depends on X86 && I2C
+ help
+ This driver is DEPRECATED please use the new merged fschmd
+ ("FSC Poseidon, Scylla, Hermes, Heimdall and Heracles") driver
+ instead.
+
+ If you say yes here you get support for Fujitsu Siemens
+ Computers Hermes sensor chips.
+
+ This driver can also be built as a module. If so, the module
+ will be called fscher.
+
+config SENSORS_FSCPOS
+ tristate "FSC Poseidon (DEPRECATED)"
+ depends on X86 && I2C
+ help
+ This driver is DEPRECATED please use the new merged fschmd
+ ("FSC Poseidon, Scylla, Hermes, Heimdall and Heracles") driver
+ instead.
+
+ If you say yes here you get support for Fujitsu Siemens
+ Computers Poseidon sensor chips.
+
+ This driver can also be built as a module. If so, the module
+ will be called fscpos.
+
config SENSORS_FSCHMD
tristate "Fujitsu Siemens Computers sensor chips"
depends on X86 && I2C
@@ -373,12 +402,12 @@ config SENSORS_GL520SM
will be called gl520sm.
config SENSORS_CORETEMP
- tristate "Intel Core/Core2/Atom temperature sensor"
- depends on X86 && PCI && EXPERIMENTAL
+ tristate "Intel Core (2) Duo/Solo temperature sensor"
+ depends on X86 && EXPERIMENTAL
help
If you say yes here you get support for the temperature
- sensor inside your CPU. Most of the family 6 CPUs
- are supported. Check documentation/driver for details.
+ sensor inside your CPU. Supported all are all known variants
+ of Intel Core family.
config SENSORS_IBMAEM
tristate "IBM Active Energy Manager temperature/power sensors and control"
@@ -673,23 +702,6 @@ config SENSORS_SHT15
This driver can also be built as a module. If so, the module
will be called sht15.
-config SENSORS_S3C
- tristate "S3C24XX/S3C64XX Inbuilt ADC"
- depends on ARCH_S3C2410
- help
- If you say yes here you get support for the on-board ADCs of
- the Samsung S3C24XX or S3C64XX series of SoC
-
- This driver can also be built as a module. If so, the module
- will be called s3c-hwmo.
-
-config SENSORS_S3C_RAW
- bool "Include raw channel attributes in sysfs"
- depends on SENSORS_S3C
- help
- Say Y here if you want to include raw copies of all the ADC
- channels in sysfs.
-
config SENSORS_SIS5595
tristate "Silicon Integrated Systems Corp. SiS5595"
depends on PCI
@@ -785,16 +797,6 @@ config SENSORS_TMP401
This driver can also be built as a module. If so, the module
will be called tmp401.
-config SENSORS_TMP421
- tristate "Texas Instruments TMP421 and compatible"
- depends on I2C && EXPERIMENTAL
- help
- If you say yes here you get support for Texas Instruments TMP421,
- TMP422 and TMP423 temperature sensor chips.
-
- This driver can also be built as a module. If so, the module
- will be called tmp421.
-
config SENSORS_VIA686A
tristate "VIA686A"
depends on PCI
@@ -918,27 +920,6 @@ config SENSORS_W83627EHF
This driver can also be built as a module. If so, the module
will be called w83627ehf.
-config SENSORS_WM831X
- tristate "WM831x PMICs"
- depends on MFD_WM831X
- help
- If you say yes here you get support for the hardware
- monitoring functionality of the Wolfson Microelectronics
- WM831x series of PMICs.
-
- This driver can also be built as a module. If so, the module
- will be called wm831x-hwmon.
-
-config SENSORS_WM8350
- tristate "Wolfson Microelectronics WM835x"
- depends on MFD_WM8350
- help
- If you say yes here you get support for the hardware
- monitoring features of the WM835x series of PMICs.
-
- This driver can also be built as a module. If so, the module
- will be called wm8350-hwmon.
-
config SENSORS_ULTRA45
tristate "Sun Ultra45 PIC16F747"
depends on SPARC64
@@ -966,6 +947,34 @@ config SENSORS_HDAPS
Say Y here if you have an applicable laptop and want to experience
the awesome power of hdaps.
+config SENSORS_LIS3LV02D
+ tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
+ depends on ACPI && INPUT
+ select INPUT_POLLDEV
+ select NEW_LEDS
+ select LEDS_CLASS
+ default n
+ help
+ This driver provides support for the LIS3LV02Dx accelerometer. In
+ particular, it can be found in a number of HP laptops, which have the
+ "Mobile Data Protection System 3D" or "3D DriveGuard" feature. On such
+ systems the driver should load automatically (via ACPI). The
+ accelerometer might also be found in other systems, connected via SPI
+ or I2C. The accelerometer data is readable via
+ /sys/devices/platform/lis3lv02d.
+
+ This driver also provides an absolute input class device, allowing
+ the laptop to act as a pinball machine-esque joystick. On HP laptops,
+ if the led infrastructure is activated, support for a led indicating
+ disk protection will be provided as hp:red:hddprotection.
+
+ This driver can also be built as modules. If so, the core module
+ will be called lis3lv02d and a specific module for HP laptops will be
+ called hp_accel.
+
+ Say Y here if you have an applicable laptop and want to experience
+ the awesome power of lis3lv02d.
+
config SENSORS_LIS3_SPI
tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer (SPI)"
depends on !ACPI && SPI_MASTER && INPUT
@@ -1008,51 +1017,21 @@ config SENSORS_APPLESMC
Say Y here if you have an applicable laptop and want to experience
the awesome power of applesmc.
-if ACPI
-
-comment "ACPI drivers"
-
-config SENSORS_ATK0110
- tristate "ASUS ATK0110"
- depends on X86 && EXPERIMENTAL
- help
- If you say yes here you get support for the ACPI hardware
- monitoring interface found in many ASUS motherboards. This
- driver will provide readings of fans, voltages and temperatures
- through the system firmware.
-
- This driver can also be built as a module. If so, the module
- will be called asus_atk0110.
+config SENSORS_HMC5843
+ tristate "HMC5843 Compass Sensor Driver"
+ depends on I2C && ARCH_MSM_SCORPION
+ default n
+ help
+ HMC5843 Compass Sensor Driver implemented by Quanta.
-config SENSORS_LIS3LV02D
- tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
- depends on INPUT
- select INPUT_POLLDEV
- select NEW_LEDS
- select LEDS_CLASS
+config HWMON_DEBUG_CHIP
+ bool "Hardware Monitoring Chip debugging messages"
default n
help
- This driver provides support for the LIS3LV02Dx accelerometer. In
- particular, it can be found in a number of HP laptops, which have the
- "Mobile Data Protection System 3D" or "3D DriveGuard" feature. On such
- systems the driver should load automatically (via ACPI). The
- accelerometer might also be found in other systems, connected via SPI
- or I2C. The accelerometer data is readable via
- /sys/devices/platform/lis3lv02d.
-
- This driver also provides an absolute input class device, allowing
- the laptop to act as a pinball machine-esque joystick. On HP laptops,
- if the led infrastructure is activated, support for a led indicating
- disk protection will be provided as hp:red:hddprotection.
-
- This driver can also be built as modules. If so, the core module
- will be called lis3lv02d and a specific module for HP laptops will be
- called hp_accel.
-
- Say Y here if you have an applicable laptop and want to experience
- the awesome power of lis3lv02d.
-
-endif # ACPI
+ Say Y here if you want the I2C chip drivers to produce a bunch of
+ debug messages to the system log. Select this if you are having
+ a problem with I2C support and want to see more of what is going
+ on.
config SENSORS_ISL29011
tristate "ISL29011 Light Sensor Driver"
@@ -1069,19 +1048,12 @@ config SENSORS_WPCE775X
This driver provides support for the Winbond WPCE775XX Embedded
Controller, which provides lcd backlight, LEDs, and Battery control.
-config SENSORS_HMC5843
- tristate "HMC5843 Compass Sensor Driver"
- depends on I2C && ARCH_MSM_SCORPION
- default n
- help
- HMC5843 Compass Sensor Driver implemented by Quanta.
-
-config SENSORS_BOSCH_BMA150
- tristate "SMB380/BMA150 acceleration sensor support"
- depends on I2C
- default n
+config SENSORS_NPCE781X
+ tristate "NuvoTon WPCE775X"
+ depends on I2C
+ default n
help
- If you say yes here you get support for Bosch Sensortec's
- acceleration sensors SMB380/BMA150.
+ This driver provides support for the NuvoTon NPCE781X Embedded
+ Controller, which provides lcd backlight, LEDs, and Battery control.
endif # HWMON
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 5ba2984..9793344 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -5,10 +5,6 @@
obj-$(CONFIG_HWMON) += hwmon.o
obj-$(CONFIG_HWMON_VID) += hwmon-vid.o
-# APCI drivers
-obj-$(CONFIG_SENSORS_ATK0110) += asus_atk0110.o
-
-# Native drivers
# asb100, then w83781d go first, as they can override other drivers' addresses.
obj-$(CONFIG_SENSORS_ASB100) += asb100.o
obj-$(CONFIG_SENSORS_W83627HF) += w83627hf.o
@@ -33,8 +29,10 @@ obj-$(CONFIG_SENSORS_ADT7462) += adt7462.o
obj-$(CONFIG_SENSORS_ADT7470) += adt7470.o
obj-$(CONFIG_SENSORS_ADT7473) += adt7473.o
obj-$(CONFIG_SENSORS_ADT7475) += adt7475.o
+
obj-$(CONFIG_SENSORS_APPLESMC) += applesmc.o
obj-$(CONFIG_SENSORS_AMS) += ams/
+obj-$(CONFIG_SENSORS_ATK0110) += asus_atk0110.o
obj-$(CONFIG_SENSORS_ATXP1) += atxp1.o
obj-$(CONFIG_SENSORS_CORETEMP) += coretemp.o
obj-$(CONFIG_SENSORS_DME1737) += dme1737.o
@@ -42,7 +40,9 @@ obj-$(CONFIG_SENSORS_DS1621) += ds1621.o
obj-$(CONFIG_SENSORS_F71805F) += f71805f.o
obj-$(CONFIG_SENSORS_F71882FG) += f71882fg.o
obj-$(CONFIG_SENSORS_F75375S) += f75375s.o
+obj-$(CONFIG_SENSORS_FSCHER) += fscher.o
obj-$(CONFIG_SENSORS_FSCHMD) += fschmd.o
+obj-$(CONFIG_SENSORS_FSCPOS) += fscpos.o
obj-$(CONFIG_SENSORS_G760A) += g760a.o
obj-$(CONFIG_SENSORS_GL518SM) += gl518sm.o
obj-$(CONFIG_SENSORS_GL520SM) += gl520sm.o
@@ -76,7 +76,6 @@ obj-$(CONFIG_SENSORS_MAX6650) += max6650.o
obj-$(CONFIG_SENSORS_PC87360) += pc87360.o
obj-$(CONFIG_SENSORS_PC87427) += pc87427.o
obj-$(CONFIG_SENSORS_PCF8591) += pcf8591.o
-obj-$(CONFIG_SENSORS_S3C) += s3c-hwmon.o
obj-$(CONFIG_SENSORS_SHT15) += sht15.o
obj-$(CONFIG_SENSORS_SIS5595) += sis5595.o
obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
@@ -84,22 +83,17 @@ obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o
obj-$(CONFIG_SENSORS_SMSC47M192)+= smsc47m192.o
obj-$(CONFIG_SENSORS_THMC50) += thmc50.o
obj-$(CONFIG_SENSORS_TMP401) += tmp401.o
-obj-$(CONFIG_SENSORS_TMP421) += tmp421.o
obj-$(CONFIG_SENSORS_VIA686A) += via686a.o
obj-$(CONFIG_SENSORS_VT1211) += vt1211.o
obj-$(CONFIG_SENSORS_VT8231) += vt8231.o
obj-$(CONFIG_SENSORS_W83627EHF) += w83627ehf.o
obj-$(CONFIG_SENSORS_W83L785TS) += w83l785ts.o
obj-$(CONFIG_SENSORS_W83L786NG) += w83l786ng.o
-obj-$(CONFIG_SENSORS_WM831X) += wm831x-hwmon.o
-obj-$(CONFIG_SENSORS_WM8350) += wm8350-hwmon.o
obj-$(CONFIG_SENSORS_ISL29011) += isl29011.o
-obj-$(CONFIG_SENSORS_WPCE775X) += wpce775x.o
-obj-$(CONFIG_SENSORS_BOSCH_BMA150) += bma150.o
obj-$(CONFIG_SENSORS_HMC5843) += hmc5843.o
+obj-$(CONFIG_SENSORS_WPCE775X) += wpce775x.o
+obj-$(CONFIG_SENSORS_NPCE781X) += npce781x.o
ifeq ($(CONFIG_HWMON_DEBUG_CHIP),y)
EXTRA_CFLAGS += -DDEBUG
endif
-
-bma150-objs := bma150_driver.o smb380.o smb380calib.o
diff --git a/drivers/hwmon/npce781x.c b/drivers/hwmon/npce781x.c
new file mode 100755
index 0000000..bc6ff31
--- /dev/null
+++ b/drivers/hwmon/npce781x.c
@@ -0,0 +1,159 @@
+/* Quanta EC driver for the nuvoTon Embedded Controller 781L
+ *
+ * Company 2010 - Quanta Computer Inc @ Taiwan
+ * Author: Austin Lai <austin.lai@quantatw.com>
+ * Author: Hsin Wu <hsin.wu@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+ /*
+ * The Driver with I/O communication via the I2C interface.
+ * And it is only working on the nuvoTon NPCE781L Embedded Controller.
+ */
+
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/i2c.h>
+
+#define EC_ID_NAME "qci-i2cec"
+#define EC_BUFFER_LEN 16
+
+static struct i2c_client *g_i2cec_client;
+
+/* General structure to hold the driver data */
+struct i2cec_drv_data {
+ struct i2c_client *i2cec_client;
+ struct work_struct work;
+ char ec_data[EC_BUFFER_LEN+1];
+};
+
+static int __devinit npce_probe(struct i2c_client *client,
+ const struct i2c_device_id *id);
+static int __devexit npce_remove(struct i2c_client *kbd);
+
+ #ifdef CONFIG_PM
+static int npce_suspend(struct i2c_client *pad, pm_message_t mesg)
+{
+ return 0;
+}
+
+static int npce_resume(struct i2c_client *pad)
+{
+ return 0;
+}
+#else
+#define npce_suspend NULL
+#define npce_resume NULL
+#endif
+
+static const struct i2c_device_id npce_idtable[] = {
+ { EC_ID_NAME, 0 },
+ { }
+};
+
+static struct i2c_driver npce_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = EC_ID_NAME,
+ },
+ .probe = npce_probe,
+ .remove = __devexit_p(npce_remove),
+ .suspend = npce_suspend,
+ .resume = npce_resume,
+ .id_table = npce_idtable,
+};
+
+static int __devinit npce_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ int err = -ENOMEM;
+ struct i2cec_drv_data *context = 0;
+ client->driver = &npce_driver;
+ context = kzalloc(sizeof(struct i2cec_drv_data), GFP_KERNEL);
+ if (!context)
+ return err;
+
+ context->i2cec_client = client;
+ g_i2cec_client = client;
+ i2c_set_clientdata(context->i2cec_client, context);
+
+ return 0;
+}
+
+static int __devexit npce_remove(struct i2c_client *dev)
+{
+ struct i2cec_drv_data *context = i2c_get_clientdata(dev);
+ kfree(context);
+
+ return 0;
+}
+
+static int __init npce_init(void)
+{
+ return i2c_add_driver(&npce_driver);
+}
+
+static void __exit npce_exit(void)
+{
+ i2c_del_driver(&npce_driver);
+}
+
+struct i2c_client *npce_get_i2c_client(void)
+{
+ return g_i2cec_client;
+}
+EXPORT_SYMBOL_GPL(npce_get_i2c_client);
+
+int npce_i2c_transfer(struct i2c_msg *msg)
+{
+ msg->addr = g_i2cec_client->addr;
+ return i2c_transfer(g_i2cec_client->adapter, msg, 1);
+}
+EXPORT_SYMBOL_GPL(npce_i2c_transfer);
+
+int npce_set_ecram_index(u8 ecram)
+{
+ return i2c_smbus_write_byte(g_i2cec_client, ecram);
+}
+EXPORT_SYMBOL_GPL(npce_set_ecram_index);
+
+int npce_read_ecram(u8 ecram)
+{
+ i2c_smbus_write_byte(g_i2cec_client, ecram);
+ return i2c_smbus_read_byte(g_i2cec_client);
+}
+EXPORT_SYMBOL_GPL(npce_read_ecram);
+
+int npce_write_ecram_data(u8 ecram, u8 data)
+{
+ return i2c_smbus_write_byte_data(g_i2cec_client, ecram, data);
+}
+EXPORT_SYMBOL_GPL(npce_write_ecram_data);
+
+int npce_smbus_write_word_data(u8 command, u16 value)
+{
+ return i2c_smbus_write_word_data(g_i2cec_client, command, value);
+}
+EXPORT_SYMBOL_GPL(npce_smbus_write_word_data);
+
+int npce_smbus_write_byte_data(u8 command, u8 value)
+{
+ return i2c_smbus_write_byte_data(g_i2cec_client, command, value);
+}
+EXPORT_SYMBOL_GPL(npce_smbus_write_byte_data);
+
+module_init(npce_init);
+module_exit(npce_exit);
+
+MODULE_AUTHOR("Quanta Computer Inc.");
+MODULE_DESCRIPTION("Quanta Embedded Controller I2C Driver");
+MODULE_LICENSE("GPL v2");
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 26/36] [Driver][Qualcomm 1070][EC_BL] New EC backlight driver porting
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (20 preceding siblings ...)
2010-07-26 8:30 ` [RFC 25/36] [Driver][Qualcomm 1070][EC_BRG] Adding new EC bridge driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 27/36] [Driver][Qualcomm 1070][EC_BRG] Enable NuvoTon WPCE775X driver and disable WinBond WPCE775X driver Wayne Lin
` (9 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
drivers/leds/Kconfig | 20 +++++-----
drivers/leds/Makefile | 1 +
drivers/leds/leds-qci-backlight.c | 77 +++++++++++++++++++++++++++++++++++++
drivers/leds/leds-qci-backlight.h | 34 ++++++++++++++++
4 files changed, 122 insertions(+), 10 deletions(-)
create mode 100755 drivers/leds/leds-qci-backlight.c
create mode 100755 drivers/leds/leds-qci-backlight.h
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index e4f599f..7d29ec7 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -150,9 +150,9 @@ config LEDS_LP3944
tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
depends on LEDS_CLASS && I2C
help
- This option enables support for LEDs connected to the National
- Semiconductor LP3944 Lighting Management Unit (LMU) also known as
- Fun Light Chip.
+ This option enables support for LEDs connected to the National
+ Semiconductor LP3944 Lighting Management Unit (LMU) also known as
+ Fun Light Chip.
To compile this driver as a module, choose M here: the
module will be called leds-lp3944.
@@ -195,13 +195,6 @@ config LEDS_PCA955X
LED driver chips accessed via the I2C bus. Supported
devices include PCA9550, PCA9551, PCA9552, and PCA9553.
-config LEDS_WM831X_STATUS
- tristate "LED support for status LEDs on WM831x PMICs"
- depends on LEDS_CLASS && MFD_WM831X
- help
- This option enables support for the status LEDs of the WM831x
- series of PMICs.
-
config LEDS_WM8350
tristate "LED Support for WM8350 AudioPlus PMIC"
depends on LEDS_CLASS && MFD_WM8350
@@ -236,6 +229,13 @@ config LEDS_BD2802
This option enables support for BD2802GU RGB LED driver chips
accessed via the I2C bus.
+config LEDS_QCIBL
+ tristate "LED Support for Quanta LCD backlight"
+ depends on SENSORS_NPCE781X
+ default n
+ help
+ Say Y here if you want to use the Quanta backlight driver for ST 1.5 platform.
+
comment "LED Triggers"
config LEDS_TRIGGERS
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 46d7270..a7a8df8 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_LEDS_DA903X) += leds-da903x.o
obj-$(CONFIG_LEDS_WM831X_STATUS) += leds-wm831x-status.o
obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
obj-$(CONFIG_LEDS_PWM) += leds-pwm.o
+obj-$(CONFIG_LEDS_QCIBL) += leds-qci-backlight.o
# LED SPI Drivers
obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o
diff --git a/drivers/leds/leds-qci-backlight.c b/drivers/leds/leds-qci-backlight.c
new file mode 100755
index 0000000..d4b404d
--- /dev/null
+++ b/drivers/leds/leds-qci-backlight.c
@@ -0,0 +1,77 @@
+/*Quanta I2C Backlight Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ * Author: Austin Lai <austin.lai@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+/*
+ *
+ * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
+ * And it is only working on the nuvoTon WPCE775x Embedded Controller.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/leds.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+#include "leds-qci-backlight.h"
+
+static void qci_backlight_store(struct led_classdev *led_cdev,
+ enum led_brightness val);
+static int qci_backlight_show(struct led_classdev *led_cdev);
+
+static struct platform_device *bl_pdev;
+static struct led_classdev lcd_backlight = {
+ .name = "lcd-backlight",
+ .brightness = 147,
+ .brightness_get = qci_backlight_show,
+ .brightness_set = qci_backlight_store,
+};
+
+static int qci_backlight_show(struct led_classdev *led_cdev)
+{
+ return npce_read_ecram(EC_CMD_SET_BACKLIGHT);
+}
+
+static void qci_backlight_store(struct led_classdev *led_cdev,
+ enum led_brightness val)
+{
+ u16 value = val;
+ npce_smbus_write_word_data(EC_CMD_SET_BACKLIGHT, value);
+ mdelay(10);
+
+ pr_info("[backlight_store] : value = %d\n", value);
+}
+
+static int __init qci_backlight_init(void)
+{
+ int err = 0;
+ bl_pdev = platform_device_register_simple("backlight", 0, NULL, 0);
+ err = led_classdev_register(&bl_pdev->dev, &lcd_backlight);
+ return err;
+}
+
+static void __exit qci_backlight_exit(void)
+{
+ led_classdev_unregister(&lcd_backlight);
+ platform_device_unregister(bl_pdev);
+}
+
+module_init(qci_backlight_init);
+module_exit(qci_backlight_exit);
+
+MODULE_AUTHOR("Quanta Computer Inc.");
+MODULE_DESCRIPTION("Quanta Embedded Controller I2C Touch Pad Driver");
+MODULE_LICENSE("GPL v2");
+
diff --git a/drivers/leds/leds-qci-backlight.h b/drivers/leds/leds-qci-backlight.h
new file mode 100755
index 0000000..b6ccfd5
--- /dev/null
+++ b/drivers/leds/leds-qci-backlight.h
@@ -0,0 +1,34 @@
+/* arm\mach-msm\include\mach\leds-qci-backlight.h
+ * Header file for Quanta lcd backlight Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ * Author: Austin Lai <austin.lai@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+ /*
+ *
+ * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
+ * And it is only working on the nuvoTon WPCE775x Embedded Controller.
+ *
+ */
+
+#ifndef __LEDS_QCI_BACKLIGHT_H__
+#define __LEDS_QCI_BACKLIGHT_H__
+
+//#define EC_CMD_SET_BACKLIGHT 0xB1
+#define EC_CMD_SET_BACKLIGHT 0xC4
+
+extern int npce_smbus_write_word_data(u8 command, u16 value);
+extern int npce_read_ecram(u8 ecram);
+
+#endif
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 27/36] [Driver][Qualcomm 1070][EC_BRG] Enable NuvoTon WPCE775X driver and disable WinBond WPCE775X driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (21 preceding siblings ...)
2010-07-26 8:30 ` [RFC 26/36] [Driver][Qualcomm 1070][EC_BL] New EC backlight driver porting Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 28/36] [Driver][Qualcomm 1070][EC_BL] Enable QCI backlight driver Wayne Lin
` (8 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 17 ++++++-----------
1 files changed, 6 insertions(+), 11 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index 18ab3c2..4f3006e 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 7 14:52:04 2010
+# Mon Jun 14 18:41:45 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -993,14 +993,8 @@ CONFIG_POWER_SUPPLY=y
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
-CONFIG_BATTERY_QCIBAT=y
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
-# CONFIG_HWMON_DEBUG_CHIP is not set
-
-#
-# Native drivers
-#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
@@ -1052,7 +1046,6 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
-# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
@@ -1063,10 +1056,11 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
-CONFIG_SENSORS_ISL29011=y
-CONFIG_SENSORS_WPCE775X=y
CONFIG_SENSORS_HMC5843=y
-CONFIG_SENSORS_BOSCH_BMA150=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+CONFIG_SENSORS_ISL29011=y
+# CONFIG_SENSORS_WPCE775X is not set
+CONFIG_SENSORS_NPCE781X=y
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -1604,6 +1598,7 @@ CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_QCIBL is not set
#
# LED Triggers
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 28/36] [Driver][Qualcomm 1070][EC_BL] Enable QCI backlight driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (22 preceding siblings ...)
2010-07-26 8:30 ` [RFC 27/36] [Driver][Qualcomm 1070][EC_BRG] Enable NuvoTon WPCE775X driver and disable WinBond WPCE775X driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 29/36] [Driver][Qualcomm 1070][EC_BRG] Correct new EC bridge driver Makefile and Kconfig Wayne Lin
` (7 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index 4f3006e..df7cc18 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 14 18:41:45 2010
+# Mon Jun 14 18:42:30 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1598,7 +1598,7 @@ CONFIG_LEDS_CLASS=y
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_BD2802 is not set
-# CONFIG_LEDS_QCIBL is not set
+CONFIG_LEDS_QCIBL=y
#
# LED Triggers
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 29/36] [Driver][Qualcomm 1070][EC_BRG] Correct new EC bridge driver Makefile and Kconfig
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (23 preceding siblings ...)
2010-07-26 8:30 ` [RFC 28/36] [Driver][Qualcomm 1070][EC_BL] Enable QCI backlight driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 30/36] [Driver][Qualcomm 1070][EC_G_SENSOR] Enable EC gravitation sensor Wayne Lin
` (6 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
drivers/hwmon/Kconfig | 214 ++++++++++++++++++++++++++++--------------------
drivers/hwmon/Makefile | 17 +++-
2 files changed, 137 insertions(+), 94 deletions(-)
diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
index f0c6d0f..3c46d75 100644
--- a/drivers/hwmon/Kconfig
+++ b/drivers/hwmon/Kconfig
@@ -28,6 +28,17 @@ config HWMON_VID
tristate
default n
+config HWMON_DEBUG_CHIP
+ bool "Hardware Monitoring Chip debugging messages"
+ default n
+ help
+ Say Y here if you want the I2C chip drivers to produce a bunch of
+ debug messages to the system log. Select this if you are having
+ a problem with I2C support and want to see more of what is going
+ on.
+
+comment "Native drivers"
+
config SENSORS_ABITUGURU
tristate "Abit uGuru (rev 1 & 2)"
depends on X86 && EXPERIMENTAL
@@ -248,18 +259,6 @@ config SENSORS_ASB100
This driver can also be built as a module. If so, the module
will be called asb100.
-config SENSORS_ATK0110
- tristate "ASUS ATK0110 ACPI hwmon"
- depends on X86 && ACPI && EXPERIMENTAL
- help
- If you say yes here you get support for the ACPI hardware
- monitoring interface found in many ASUS motherboards. This
- driver will provide readings of fans, voltages and temperatures
- through the system firmware.
-
- This driver can also be built as a module. If so, the module
- will be called asus_atk0110.
-
config SENSORS_ATXP1
tristate "Attansic ATXP1 VID controller"
depends on I2C && EXPERIMENTAL
@@ -326,34 +325,6 @@ config SENSORS_F75375S
This driver can also be built as a module. If so, the module
will be called f75375s.
-config SENSORS_FSCHER
- tristate "FSC Hermes (DEPRECATED)"
- depends on X86 && I2C
- help
- This driver is DEPRECATED please use the new merged fschmd
- ("FSC Poseidon, Scylla, Hermes, Heimdall and Heracles") driver
- instead.
-
- If you say yes here you get support for Fujitsu Siemens
- Computers Hermes sensor chips.
-
- This driver can also be built as a module. If so, the module
- will be called fscher.
-
-config SENSORS_FSCPOS
- tristate "FSC Poseidon (DEPRECATED)"
- depends on X86 && I2C
- help
- This driver is DEPRECATED please use the new merged fschmd
- ("FSC Poseidon, Scylla, Hermes, Heimdall and Heracles") driver
- instead.
-
- If you say yes here you get support for Fujitsu Siemens
- Computers Poseidon sensor chips.
-
- This driver can also be built as a module. If so, the module
- will be called fscpos.
-
config SENSORS_FSCHMD
tristate "Fujitsu Siemens Computers sensor chips"
depends on X86 && I2C
@@ -402,12 +373,12 @@ config SENSORS_GL520SM
will be called gl520sm.
config SENSORS_CORETEMP
- tristate "Intel Core (2) Duo/Solo temperature sensor"
- depends on X86 && EXPERIMENTAL
+ tristate "Intel Core/Core2/Atom temperature sensor"
+ depends on X86 && PCI && EXPERIMENTAL
help
If you say yes here you get support for the temperature
- sensor inside your CPU. Supported all are all known variants
- of Intel Core family.
+ sensor inside your CPU. Most of the family 6 CPUs
+ are supported. Check documentation/driver for details.
config SENSORS_IBMAEM
tristate "IBM Active Energy Manager temperature/power sensors and control"
@@ -702,6 +673,23 @@ config SENSORS_SHT15
This driver can also be built as a module. If so, the module
will be called sht15.
+config SENSORS_S3C
+ tristate "S3C24XX/S3C64XX Inbuilt ADC"
+ depends on ARCH_S3C2410
+ help
+ If you say yes here you get support for the on-board ADCs of
+ the Samsung S3C24XX or S3C64XX series of SoC
+
+ This driver can also be built as a module. If so, the module
+ will be called s3c-hwmo.
+
+config SENSORS_S3C_RAW
+ bool "Include raw channel attributes in sysfs"
+ depends on SENSORS_S3C
+ help
+ Say Y here if you want to include raw copies of all the ADC
+ channels in sysfs.
+
config SENSORS_SIS5595
tristate "Silicon Integrated Systems Corp. SiS5595"
depends on PCI
@@ -797,6 +785,16 @@ config SENSORS_TMP401
This driver can also be built as a module. If so, the module
will be called tmp401.
+config SENSORS_TMP421
+ tristate "Texas Instruments TMP421 and compatible"
+ depends on I2C && EXPERIMENTAL
+ help
+ If you say yes here you get support for Texas Instruments TMP421,
+ TMP422 and TMP423 temperature sensor chips.
+
+ This driver can also be built as a module. If so, the module
+ will be called tmp421.
+
config SENSORS_VIA686A
tristate "VIA686A"
depends on PCI
@@ -920,6 +918,27 @@ config SENSORS_W83627EHF
This driver can also be built as a module. If so, the module
will be called w83627ehf.
+config SENSORS_WM831X
+ tristate "WM831x PMICs"
+ depends on MFD_WM831X
+ help
+ If you say yes here you get support for the hardware
+ monitoring functionality of the Wolfson Microelectronics
+ WM831x series of PMICs.
+
+ This driver can also be built as a module. If so, the module
+ will be called wm831x-hwmon.
+
+config SENSORS_WM8350
+ tristate "Wolfson Microelectronics WM835x"
+ depends on MFD_WM8350
+ help
+ If you say yes here you get support for the hardware
+ monitoring features of the WM835x series of PMICs.
+
+ This driver can also be built as a module. If so, the module
+ will be called wm8350-hwmon.
+
config SENSORS_ULTRA45
tristate "Sun Ultra45 PIC16F747"
depends on SPARC64
@@ -947,34 +966,6 @@ config SENSORS_HDAPS
Say Y here if you have an applicable laptop and want to experience
the awesome power of hdaps.
-config SENSORS_LIS3LV02D
- tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
- depends on ACPI && INPUT
- select INPUT_POLLDEV
- select NEW_LEDS
- select LEDS_CLASS
- default n
- help
- This driver provides support for the LIS3LV02Dx accelerometer. In
- particular, it can be found in a number of HP laptops, which have the
- "Mobile Data Protection System 3D" or "3D DriveGuard" feature. On such
- systems the driver should load automatically (via ACPI). The
- accelerometer might also be found in other systems, connected via SPI
- or I2C. The accelerometer data is readable via
- /sys/devices/platform/lis3lv02d.
-
- This driver also provides an absolute input class device, allowing
- the laptop to act as a pinball machine-esque joystick. On HP laptops,
- if the led infrastructure is activated, support for a led indicating
- disk protection will be provided as hp:red:hddprotection.
-
- This driver can also be built as modules. If so, the core module
- will be called lis3lv02d and a specific module for HP laptops will be
- called hp_accel.
-
- Say Y here if you have an applicable laptop and want to experience
- the awesome power of lis3lv02d.
-
config SENSORS_LIS3_SPI
tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer (SPI)"
depends on !ACPI && SPI_MASTER && INPUT
@@ -1017,21 +1008,51 @@ config SENSORS_APPLESMC
Say Y here if you have an applicable laptop and want to experience
the awesome power of applesmc.
-config SENSORS_HMC5843
- tristate "HMC5843 Compass Sensor Driver"
- depends on I2C && ARCH_MSM_SCORPION
- default n
- help
- HMC5843 Compass Sensor Driver implemented by Quanta.
+if ACPI
-config HWMON_DEBUG_CHIP
- bool "Hardware Monitoring Chip debugging messages"
+comment "ACPI drivers"
+
+config SENSORS_ATK0110
+ tristate "ASUS ATK0110"
+ depends on X86 && EXPERIMENTAL
+ help
+ If you say yes here you get support for the ACPI hardware
+ monitoring interface found in many ASUS motherboards. This
+ driver will provide readings of fans, voltages and temperatures
+ through the system firmware.
+
+ This driver can also be built as a module. If so, the module
+ will be called asus_atk0110.
+
+config SENSORS_LIS3LV02D
+ tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer"
+ depends on INPUT
+ select INPUT_POLLDEV
+ select NEW_LEDS
+ select LEDS_CLASS
default n
help
- Say Y here if you want the I2C chip drivers to produce a bunch of
- debug messages to the system log. Select this if you are having
- a problem with I2C support and want to see more of what is going
- on.
+ This driver provides support for the LIS3LV02Dx accelerometer. In
+ particular, it can be found in a number of HP laptops, which have the
+ "Mobile Data Protection System 3D" or "3D DriveGuard" feature. On such
+ systems the driver should load automatically (via ACPI). The
+ accelerometer might also be found in other systems, connected via SPI
+ or I2C. The accelerometer data is readable via
+ /sys/devices/platform/lis3lv02d.
+
+ This driver also provides an absolute input class device, allowing
+ the laptop to act as a pinball machine-esque joystick. On HP laptops,
+ if the led infrastructure is activated, support for a led indicating
+ disk protection will be provided as hp:red:hddprotection.
+
+ This driver can also be built as modules. If so, the core module
+ will be called lis3lv02d and a specific module for HP laptops will be
+ called hp_accel.
+
+ Say Y here if you have an applicable laptop and want to experience
+ the awesome power of lis3lv02d.
+
+endif # ACPI
config SENSORS_ISL29011
tristate "ISL29011 Light Sensor Driver"
@@ -1048,12 +1069,27 @@ config SENSORS_WPCE775X
This driver provides support for the Winbond WPCE775XX Embedded
Controller, which provides lcd backlight, LEDs, and Battery control.
+config SENSORS_HMC5843
+ tristate "HMC5843 Compass Sensor Driver"
+ depends on I2C && ARCH_MSM_SCORPION
+ default n
+ help
+ HMC5843 Compass Sensor Driver implemented by Quanta.
+
+config SENSORS_BOSCH_BMA150
+ tristate "SMB380/BMA150 acceleration sensor support"
+ depends on I2C
+ default n
+ help
+ If you say yes here you get support for Bosch Sensortec's
+ acceleration sensors SMB380/BMA150.
+
config SENSORS_NPCE781X
- tristate "NuvoTon WPCE775X"
- depends on I2C
- default n
+ tristate "NuvoTon WPCE775X"
+ depends on I2C
+ default n
help
- This driver provides support for the NuvoTon NPCE781X Embedded
- Controller, which provides lcd backlight, LEDs, and Battery control.
+ This driver provides support for the NuvoTon NPCE781X Embedded
+ Controller, which provides lcd backlight, LEDs, and Battery control.
endif # HWMON
diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
index 9793344..cdcd166 100644
--- a/drivers/hwmon/Makefile
+++ b/drivers/hwmon/Makefile
@@ -5,6 +5,10 @@
obj-$(CONFIG_HWMON) += hwmon.o
obj-$(CONFIG_HWMON_VID) += hwmon-vid.o
+# APCI drivers
+obj-$(CONFIG_SENSORS_ATK0110) += asus_atk0110.o
+
+# Native drivers
# asb100, then w83781d go first, as they can override other drivers' addresses.
obj-$(CONFIG_SENSORS_ASB100) += asb100.o
obj-$(CONFIG_SENSORS_W83627HF) += w83627hf.o
@@ -29,10 +33,8 @@ obj-$(CONFIG_SENSORS_ADT7462) += adt7462.o
obj-$(CONFIG_SENSORS_ADT7470) += adt7470.o
obj-$(CONFIG_SENSORS_ADT7473) += adt7473.o
obj-$(CONFIG_SENSORS_ADT7475) += adt7475.o
-
obj-$(CONFIG_SENSORS_APPLESMC) += applesmc.o
obj-$(CONFIG_SENSORS_AMS) += ams/
-obj-$(CONFIG_SENSORS_ATK0110) += asus_atk0110.o
obj-$(CONFIG_SENSORS_ATXP1) += atxp1.o
obj-$(CONFIG_SENSORS_CORETEMP) += coretemp.o
obj-$(CONFIG_SENSORS_DME1737) += dme1737.o
@@ -40,9 +42,7 @@ obj-$(CONFIG_SENSORS_DS1621) += ds1621.o
obj-$(CONFIG_SENSORS_F71805F) += f71805f.o
obj-$(CONFIG_SENSORS_F71882FG) += f71882fg.o
obj-$(CONFIG_SENSORS_F75375S) += f75375s.o
-obj-$(CONFIG_SENSORS_FSCHER) += fscher.o
obj-$(CONFIG_SENSORS_FSCHMD) += fschmd.o
-obj-$(CONFIG_SENSORS_FSCPOS) += fscpos.o
obj-$(CONFIG_SENSORS_G760A) += g760a.o
obj-$(CONFIG_SENSORS_GL518SM) += gl518sm.o
obj-$(CONFIG_SENSORS_GL520SM) += gl520sm.o
@@ -76,6 +76,7 @@ obj-$(CONFIG_SENSORS_MAX6650) += max6650.o
obj-$(CONFIG_SENSORS_PC87360) += pc87360.o
obj-$(CONFIG_SENSORS_PC87427) += pc87427.o
obj-$(CONFIG_SENSORS_PCF8591) += pcf8591.o
+obj-$(CONFIG_SENSORS_S3C) += s3c-hwmon.o
obj-$(CONFIG_SENSORS_SHT15) += sht15.o
obj-$(CONFIG_SENSORS_SIS5595) += sis5595.o
obj-$(CONFIG_SENSORS_SMSC47B397)+= smsc47b397.o
@@ -83,17 +84,23 @@ obj-$(CONFIG_SENSORS_SMSC47M1) += smsc47m1.o
obj-$(CONFIG_SENSORS_SMSC47M192)+= smsc47m192.o
obj-$(CONFIG_SENSORS_THMC50) += thmc50.o
obj-$(CONFIG_SENSORS_TMP401) += tmp401.o
+obj-$(CONFIG_SENSORS_TMP421) += tmp421.o
obj-$(CONFIG_SENSORS_VIA686A) += via686a.o
obj-$(CONFIG_SENSORS_VT1211) += vt1211.o
obj-$(CONFIG_SENSORS_VT8231) += vt8231.o
obj-$(CONFIG_SENSORS_W83627EHF) += w83627ehf.o
obj-$(CONFIG_SENSORS_W83L785TS) += w83l785ts.o
obj-$(CONFIG_SENSORS_W83L786NG) += w83l786ng.o
+obj-$(CONFIG_SENSORS_WM831X) += wm831x-hwmon.o
+obj-$(CONFIG_SENSORS_WM8350) += wm8350-hwmon.o
obj-$(CONFIG_SENSORS_ISL29011) += isl29011.o
-obj-$(CONFIG_SENSORS_HMC5843) += hmc5843.o
obj-$(CONFIG_SENSORS_WPCE775X) += wpce775x.o
obj-$(CONFIG_SENSORS_NPCE781X) += npce781x.o
+obj-$(CONFIG_SENSORS_BOSCH_BMA150) += bma150.o
+obj-$(CONFIG_SENSORS_HMC5843) += hmc5843.o
ifeq ($(CONFIG_HWMON_DEBUG_CHIP),y)
EXTRA_CFLAGS += -DDEBUG
endif
+
+bma150-objs := bma150_driver.o smb380.o smb380calib.o
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 30/36] [Driver][Qualcomm 1070][EC_G_SENSOR] Enable EC gravitation sensor
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (24 preceding siblings ...)
2010-07-26 8:30 ` [RFC 29/36] [Driver][Qualcomm 1070][EC_BRG] Correct new EC bridge driver Makefile and Kconfig Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 31/36] [Driver][Qualcomm 1070][VERSION] 0.1.1 Wayne Lin
` (5 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 12 +++++++++---
1 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index df7cc18..f82653b 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 14 18:42:30 2010
+# Tue Jun 15 17:30:06 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -995,6 +995,11 @@ CONFIG_POWER_SUPPLY=y
# CONFIG_BATTERY_MAX17040 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADCXX is not set
@@ -1046,6 +1051,7 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
@@ -1056,10 +1062,10 @@ CONFIG_HWMON=y
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_LIS3_SPI is not set
-CONFIG_SENSORS_HMC5843=y
-# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_SENSORS_ISL29011=y
# CONFIG_SENSORS_WPCE775X is not set
+CONFIG_SENSORS_HMC5843=y
+CONFIG_SENSORS_BOSCH_BMA150=y
CONFIG_SENSORS_NPCE781X=y
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 31/36] [Driver][Qualcomm 1070][VERSION] 0.1.1
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (25 preceding siblings ...)
2010-07-26 8:30 ` [RFC 30/36] [Driver][Qualcomm 1070][EC_G_SENSOR] Enable EC gravitation sensor Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 32/36] [Driver][Qualcomm 1070][MMC] Enable MMC1 HW detection Wayne Lin
` (4 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/version.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-msm/version.c b/arch/arm/mach-msm/version.c
index c683fe1..a594164 100755
--- a/arch/arm/mach-msm/version.c
+++ b/arch/arm/mach-msm/version.c
@@ -12,7 +12,7 @@
#include "smd_private.h"
#define KERNEL_VERSION UTS_RELEASE
-#define IMAGE_VERSION "0.1.0"
+#define IMAGE_VERSION "0.1.1"
static int version_proc_show(struct seq_file *m, void *v)
{
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 32/36] [Driver][Qualcomm 1070][MMC] Enable MMC1 HW detection
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (26 preceding siblings ...)
2010-07-26 8:30 ` [RFC 31/36] [Driver][Qualcomm 1070][VERSION] 0.1.1 Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 33/36] [Driver][Qualcomm 1070][VERSION] 0.1.2 Wayne Lin
` (3 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index f82653b..fccad74 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Tue Jun 15 17:30:06 2010
+# Mon Jun 28 14:46:18 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -1579,7 +1579,7 @@ CONFIG_MMC_BLOCK_PARANOID_RESUME=y
CONFIG_MMC_MSM=y
# CONFIG_MMC_MSM7X00A_RESUME_IN_WQ is not set
# CONFIG_MMC_MSM_SDIO_SUPPORT is not set
-# CONFIG_MMC_MSM_CARD_HW_DETECTION is not set
+CONFIG_MMC_MSM_CARD_HW_DETECTION=y
CONFIG_MMC_MSM_SDC1_SUPPORT=y
# CONFIG_MMC_MSM_SDC1_8_BIT_SUPPORT is not set
# CONFIG_MMC_MSM_SDC1_DUMMY52_REQUIRED is not set
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 33/36] [Driver][Qualcomm 1070][VERSION] 0.1.2
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (27 preceding siblings ...)
2010-07-26 8:30 ` [RFC 32/36] [Driver][Qualcomm 1070][MMC] Enable MMC1 HW detection Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 34/36] [Driver][Qualcomm 1070][EC_BAT] Adding newer version battery driver Wayne Lin
` (2 subsequent siblings)
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/version.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-msm/version.c b/arch/arm/mach-msm/version.c
index a594164..f665d9f 100755
--- a/arch/arm/mach-msm/version.c
+++ b/arch/arm/mach-msm/version.c
@@ -12,7 +12,7 @@
#include "smd_private.h"
#define KERNEL_VERSION UTS_RELEASE
-#define IMAGE_VERSION "0.1.1"
+#define IMAGE_VERSION "0.1.2"
static int version_proc_show(struct seq_file *m, void *v)
{
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 34/36] [Driver][Qualcomm 1070][EC_BAT] Adding newer version battery driver
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (28 preceding siblings ...)
2010-07-26 8:30 ` [RFC 33/36] [Driver][Qualcomm 1070][VERSION] 0.1.2 Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 35/36] [Driver][Qualcomm 1070][EC_BAT] Enable EC battery Wayne Lin
2010-07-26 8:30 ` [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0 Wayne Lin
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
drivers/power/Kconfig | 2 +-
drivers/power/qci_battery.c | 681 +++++++++++++++++++++----------------------
drivers/power/qci_battery.h | 128 +++++----
3 files changed, 393 insertions(+), 418 deletions(-)
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig
index c837ba8..c1b21d2 100644
--- a/drivers/power/Kconfig
+++ b/drivers/power/Kconfig
@@ -112,7 +112,7 @@ config CHARGER_PCF50633
config BATTERY_QCIBAT
tristate "Quanta Computer Inc. Battery"
- depends on SENSORS_WPCE775X && ARCH_MSM_SCORPION
+ depends on SENSORS_NPCE781X && ARCH_MSM_SCORPION
default n
help
Say Y here if you want to use the Quanta battery driver for ST15
diff --git a/drivers/power/qci_battery.c b/drivers/power/qci_battery.c
index 593d720..2d1f052 100644
--- a/drivers/power/qci_battery.c
+++ b/drivers/power/qci_battery.c
@@ -1,356 +1,325 @@
-/* Quanta I2C Battery Driver
- *
- * Copyright (C) 2009 Quanta Computer Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-/*
- *
- * The Driver with I/O communications via the I2C Interface for ST15 platform.
- * And it is only working on the nuvoTon WPCE775x Embedded Controller.
- *
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/platform_device.h>
-#include <linux/power_supply.h>
-#include <linux/sched.h>
-#include <linux/gpio.h>
-#include <linux/i2c.h>
-#include <linux/wpce775x.h>
-
-#include "qci_battery.h"
-
-struct qci_bat_info {
- u8 type_id;
- u8 power_flag;
- u8 ec_ver_lsb;
- u8 ec_ver_msb;
- u8 mbat_rsoc;
- u8 mbat_volt_lsb;
- u8 mbat_volt_msb;
- u8 mbat_status;
- u8 mbchg_status;
- u8 mbat_temp_lsb;
- u8 mbat_temp_msb;
-};
-
-/* General structure to hold the driver data */
-struct i2cbat_drv_data {
- struct i2c_client *bi2c_client;
- struct work_struct work;
- char batt_data[I2C_BAT_BUFFER_LEN+1];
- unsigned int qcibat_irq;
- unsigned int qcibat_gpio;
- struct qci_bat_info bif;
-};
-
-static struct i2cbat_drv_data context;
-/*********************************************************************
- * Power
- *********************************************************************/
-
-static int qci_ac_get_prop(struct power_supply *psy,
- enum power_supply_property psp,
- union power_supply_propval *val)
-{
- int ret = 0;
- switch (psp) {
- case POWER_SUPPLY_PROP_ONLINE:
- if (context.bif.power_flag & EC_FLAG_ADAPTER_IN)
- val->intval = EC_ADAPTER_PRESENT;
- else
- val->intval = EC_ADAPTER_NOT_PRESENT;
- break;
- default:
- ret = -EINVAL;
- break;
- }
- return ret;
-}
-
-static enum power_supply_property qci_ac_props[] = {
- POWER_SUPPLY_PROP_ONLINE,
-};
-
-static enum power_supply_property qci_bat_props[] = {
- POWER_SUPPLY_PROP_STATUS,
- POWER_SUPPLY_PROP_PRESENT,
- POWER_SUPPLY_PROP_HEALTH,
- POWER_SUPPLY_PROP_TECHNOLOGY,
- POWER_SUPPLY_PROP_VOLTAGE_AVG,
- POWER_SUPPLY_PROP_CURRENT_AVG,
- POWER_SUPPLY_PROP_CAPACITY,
- POWER_SUPPLY_PROP_TEMP,
- POWER_SUPPLY_PROP_TEMP_AMBIENT,
- POWER_SUPPLY_PROP_MANUFACTURER,
- POWER_SUPPLY_PROP_SERIAL_NUMBER,
- POWER_SUPPLY_PROP_CHARGE_COUNTER,
-};
-
-static int qbat_get_status(union power_supply_propval *val)
-{
- if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
- val->intval = POWER_SUPPLY_STATUS_UNKNOWN;
- else if (context.bif.mbchg_status & CHG_STATUS_BAT_INCHARGE)
- val->intval = POWER_SUPPLY_STATUS_CHARGING;
- else if (context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_FULL)
- val->intval = POWER_SUPPLY_STATUS_FULL;
- else
- val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
-
- return 0;
-}
-
-static int qbat_get_present(union power_supply_propval *val)
-{
- if (context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN)
- val->intval = EC_BAT_PRESENT;
- else
- val->intval = EC_BAT_NOT_PRESENT;
- return 0;
-}
-
-static int qbat_get_health(union power_supply_propval *val)
-{
- if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
- val->intval = POWER_SUPPLY_HEALTH_UNKNOWN;
- else
- val->intval = POWER_SUPPLY_HEALTH_GOOD;
- return 0;
-}
-
-static int qbat_get_voltage_avg(union power_supply_propval *val)
-{
- val->intval = (context.bif.mbat_volt_msb << 8 |
- context.bif.mbat_volt_lsb);
- return 0;
-}
-
-static int qbat_get_capacity(union power_supply_propval *val)
-{
- if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
- val->intval = 0xFF;
- else
- val->intval = context.bif.mbat_rsoc;
- return 0;
-}
-
-static int qbat_get_temp_avg(union power_supply_propval *val)
-{
- if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
- val->intval = 0xFFFF;
- else
- val->intval = ((context.bif.mbat_temp_msb << 8) |
- context.bif.mbat_temp_lsb) - 2731;
- return 0;
-}
-
-static int qbat_get_mfr(union power_supply_propval *val)
-{
- val->strval = "Unknown";
- return 0;
-}
-
-static int qbat_get_tech(union power_supply_propval *val)
-{
- if ((context.bif.mbat_status & MAIN_BATTERY_STATUS_BAT_IN) == 0x0)
- val->intval = POWER_SUPPLY_TECHNOLOGY_UNKNOWN;
- else
- val->intval = POWER_SUPPLY_TECHNOLOGY_LION;
- return 0;
-}
-
-/*********************************************************************
- * Battery properties
- *********************************************************************/
-static int qbat_get_property(struct power_supply *psy,
- enum power_supply_property psp,
- union power_supply_propval *val)
-{
- int ret = 0;
- switch (psp) {
- case POWER_SUPPLY_PROP_STATUS:
- ret = qbat_get_status(val);
- break;
- case POWER_SUPPLY_PROP_PRESENT:
- ret = qbat_get_present(val);
- break;
- case POWER_SUPPLY_PROP_HEALTH:
- ret = qbat_get_health(val);
- break;
- case POWER_SUPPLY_PROP_MANUFACTURER:
- ret = qbat_get_mfr(val);
- break;
- case POWER_SUPPLY_PROP_TECHNOLOGY:
- ret = qbat_get_tech(val);
- break;
- case POWER_SUPPLY_PROP_VOLTAGE_AVG:
- ret = qbat_get_voltage_avg(val);
- break;
- case POWER_SUPPLY_PROP_CURRENT_AVG:
- break;
- case POWER_SUPPLY_PROP_CAPACITY:
- ret = qbat_get_capacity(val);
- break;
- case POWER_SUPPLY_PROP_TEMP:
- ret = qbat_get_temp_avg(val);
- break;
- case POWER_SUPPLY_PROP_TEMP_AMBIENT:
- ret = qbat_get_temp_avg(val);
- break;
- case POWER_SUPPLY_PROP_CHARGE_COUNTER:
- break;
- case POWER_SUPPLY_PROP_SERIAL_NUMBER:
- break;
- default:
- ret = -EINVAL;
- break;
- }
-
- return ret;
-}
-
-/*********************************************************************
- * Initialisation
- *********************************************************************/
-
-static struct power_supply qci_ac = {
- .name = "ac",
- .type = POWER_SUPPLY_TYPE_MAINS,
- .properties = qci_ac_props,
- .num_properties = ARRAY_SIZE(qci_ac_props),
- .get_property = qci_ac_get_prop,
-};
-
-static struct power_supply qci_bat = {
- .name = "battery",
- .type = POWER_SUPPLY_TYPE_BATTERY,
- .properties = qci_bat_props,
- .num_properties = ARRAY_SIZE(qci_bat_props),
- .get_property = qbat_get_property,
- .use_for_apm = 1,
-};
-
-static irqreturn_t qbat_interrupt(int irq, void *dev_id)
-{
- struct i2cbat_drv_data *ibat_drv_data = dev_id;
- schedule_work(&ibat_drv_data->work);
- return IRQ_HANDLED;
-}
-
-static int qci_get_bat_info(struct i2c_client *client, char *ec_data)
-{
- struct i2c_msg bat_msg;
- bat_msg.addr = client->addr;
- bat_msg.flags = I2C_M_RD;
- bat_msg.len = I2C_BAT_BUFFER_LEN;
- bat_msg.buf = ec_data;
- return i2c_transfer(client->adapter, &bat_msg, 1);
-}
-
-static void qbat_work(struct work_struct *_work)
-{
- struct i2cbat_drv_data *ibat_drv_data =
- container_of(_work, struct i2cbat_drv_data, work);
- struct i2c_client *ibatclient = ibat_drv_data->bi2c_client;
-
- qci_get_bat_info(ibatclient, ibat_drv_data->batt_data);
- memcpy(&context.bif,
- ibat_drv_data->batt_data,
- sizeof(struct qci_bat_info));
- power_supply_changed(&qci_ac);
- power_supply_changed(&qci_bat);
-}
-
-static struct platform_device *bat_pdev;
-
-static int __init qbat_init(void)
-{
- int err = 0;
-
- context.bi2c_client = wpce_get_i2c_client();
- if (context.bi2c_client == NULL)
- return -1;
-
- i2c_set_clientdata(context.bi2c_client, &context);
- context.qcibat_gpio = context.bi2c_client->irq;
-
- /*battery device register*/
- bat_pdev = platform_device_register_simple("battery", 0, NULL, 0);
- if (IS_ERR(bat_pdev))
- return PTR_ERR(bat_pdev);
-
- err = power_supply_register(&bat_pdev->dev, &qci_ac);
- if (err)
- goto ac_failed;
-
- qci_bat.name = bat_pdev->name;
- err = power_supply_register(&bat_pdev->dev, &qci_bat);
- if (err)
- goto battery_failed;
-
- /*battery irq configure*/
- INIT_WORK(&context.work, qbat_work);
- err = gpio_request(context.qcibat_gpio, "qci-bat");
- if (err) {
- dev_err(&context.bi2c_client->dev,
- "[BAT] err gpio request\n");
- goto gpio_request_fail;
- }
- context.qcibat_irq = gpio_to_irq(context.qcibat_gpio);
- err = request_irq(context.qcibat_irq, qbat_interrupt,
- IRQF_TRIGGER_FALLING, BATTERY_ID_NAME, &context);
- if (err) {
- dev_err(&context.bi2c_client->dev,
- "[BAT] unable to get IRQ\n");
- goto request_irq_fail;
- }
- err = qci_get_bat_info(context.bi2c_client, context.batt_data);
-
- goto success;
-
-request_irq_fail:
- gpio_free(context.qcibat_gpio);
-
-gpio_request_fail:
- power_supply_unregister(&qci_bat);
-
-battery_failed:
- power_supply_unregister(&qci_ac);
-
-ac_failed:
- platform_device_unregister(bat_pdev);
-
- i2c_set_clientdata(context.bi2c_client, NULL);
-success:
- return err;
-}
-
-static void __exit qbat_exit(void)
-{
- free_irq(context.qcibat_irq, &context);
- gpio_free(context.qcibat_gpio);
- power_supply_unregister(&qci_bat);
- power_supply_unregister(&qci_ac);
- platform_device_unregister(bat_pdev);
- i2c_set_clientdata(context.bi2c_client, NULL);
-}
-
-late_initcall(qbat_init);
-module_exit(qbat_exit);
-
-MODULE_AUTHOR("Quanta Computer Inc.");
-MODULE_DESCRIPTION("Quanta Embedded Controller I2C Battery Driver");
-MODULE_LICENSE("GPL v2");
-
+/* Quanta I2C Battery Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ * Author: Austin Lai <austin.lai@quantatw.com>
+ * Author: Hsin Wu <hsin.wu@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+ /*
+ *
+ * The Driver with I/O communications via the I2C Interface of LCBU.
+ * And it is only working on the nuvoTon NPCE781L Embedded Controller.
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/err.h>
+#include <linux/platform_device.h>
+#include <linux/power_supply.h>
+#include <linux/sched.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include "qci_battery.h"
+
+struct qci_bat_status {
+
+ u8 battery_state;
+ u16 battery_present_rate;
+ u16 battery_remaining_capacity;
+ u16 battery_present_voltage;
+ u8 battery_rsoc;
+ u16 battery_average_current;
+ u16 battery_temperature;
+} bst;
+
+struct qci_ac_status {
+ u8 power_source;
+} psr;
+
+/* General structure to hold the driver data */
+struct i2cbat_drv_data {
+ struct i2c_client *bi2c_client;
+ struct work_struct work;
+ char batt_data[I2C_BAT_BUFFER_LEN+1];
+ unsigned int qcibat_irq;
+ unsigned int qcibat_gpio;
+};
+
+/*********************************************************************
+ * Power
+ *********************************************************************/
+
+static int qci_ac_get_prop(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ int ret = 0;
+ unsigned char psr;
+ switch (psp) {
+ case POWER_SUPPLY_PROP_ONLINE:
+
+ psr = npce_read_ecram(ECRAM_POWER_SOURCE);
+
+ if (psr & EC_FLAG_ADAPTER_IN)
+ val->intval = EC_ADAPTER_PRESENT;
+ else
+ val->intval = EC_ADAPTER_NOT_PRESENT;
+ break;
+
+ default:
+ ret = -EINVAL;
+ break;
+ }
+ return ret;
+}
+
+static enum power_supply_property qci_ac_props[] = {
+ POWER_SUPPLY_PROP_ONLINE,
+};
+
+static enum power_supply_property qci_bat_props[] = {
+ POWER_SUPPLY_PROP_STATUS,
+ POWER_SUPPLY_PROP_PRESENT,
+ POWER_SUPPLY_PROP_VOLTAGE_AVG,
+ POWER_SUPPLY_PROP_CURRENT_AVG,
+ POWER_SUPPLY_PROP_CAPACITY,
+ POWER_SUPPLY_PROP_TEMP,
+};
+
+static int qbat_get_status(union power_supply_propval *val, uint8_t ec_byte)
+{
+ if (!(bst.battery_state & MAIN_BATTERY_STATUS_BAT_IN))
+ val->intval = POWER_SUPPLY_STATUS_UNKNOWN;
+ else if (bst.battery_state & MAIN_BATTERY_STATUS_BAT_CHARGING)
+ val->intval = POWER_SUPPLY_STATUS_CHARGING;
+ else if (bst.battery_state & MAIN_BATTERY_STATUS_BAT_FULL)
+ val->intval = POWER_SUPPLY_STATUS_FULL;
+ else if (bst.battery_state & MAIN_BATTERY_STATUS_BAT_DISCHRG)
+ val->intval = POWER_SUPPLY_STATUS_DISCHARGING;
+ return 0;
+}
+
+static int qbat_get_present(union power_supply_propval *val, uint16_t ec_word)
+{
+ if (bst.battery_state & MAIN_BATTERY_STATUS_BAT_IN)
+ val->intval = EC_BAT_PRESENT;
+ else
+ val->intval = EC_BAT_NOT_PRESENT;
+ return 0;
+}
+
+static int qbat_get_voltage_avg(union power_supply_propval *val, uint16_t ec_word)
+{
+ val->intval = bst.battery_present_voltage;
+ return 0;
+}
+
+static int qbat_get_capacity(union power_supply_propval *val, uint8_t ec_byte)
+{
+ val->intval = bst.battery_rsoc;
+ return 0;
+}
+
+static int qbat_get_current_avg(union power_supply_propval *val, uint16_t ec_word)
+{
+ val->intval = bst.battery_average_current;
+ return 0;
+}
+
+static int qbat_get_temp_avg(union power_supply_propval *val, uint16_t ec_word)
+{
+ val->intval = (bst.battery_temperature - 2730)/10;
+ return 0;
+}
+
+/*********************************************************************
+ * Battery properties
+ *********************************************************************/
+static int qbat_get_property(struct power_supply *psy,
+ enum power_supply_property psp,
+ union power_supply_propval *val)
+{
+ int ret = 0;
+ int16_t ec_word = 0;
+ uint8_t ec_byte = 0;
+ switch (psp) {
+ case POWER_SUPPLY_PROP_STATUS:
+ ret = qbat_get_status(val, ec_byte);
+ break;
+ case POWER_SUPPLY_PROP_PRESENT:
+ ret = qbat_get_present(val, ec_word);
+ break;
+ case POWER_SUPPLY_PROP_VOLTAGE_AVG:
+ ret = qbat_get_voltage_avg(val, ec_word);
+ break;
+ case POWER_SUPPLY_PROP_CAPACITY:
+ ret = qbat_get_capacity(val, ec_byte);
+ break;
+ case POWER_SUPPLY_PROP_CURRENT_AVG:
+ ret = qbat_get_current_avg(val, ec_word);
+ break;
+ case POWER_SUPPLY_PROP_TEMP:
+ ret = qbat_get_temp_avg(val, ec_word);
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+
+ return ret;
+}
+
+/*********************************************************************
+ * Initialisation
+ *********************************************************************/
+
+static struct power_supply qci_ac = {
+ .name = "ac",
+ .type = POWER_SUPPLY_TYPE_MAINS,
+ .properties = qci_ac_props,
+ .num_properties = ARRAY_SIZE(qci_ac_props),
+ .get_property = qci_ac_get_prop,
+};
+
+static struct power_supply qci_bat = {
+ .properties = qci_bat_props,
+ .num_properties = ARRAY_SIZE(qci_bat_props),
+ .get_property = qbat_get_property,
+ .use_for_apm = 1,
+};
+
+static irqreturn_t qbat_interrupt(int irq, void *dev_id)
+{
+ struct i2cbat_drv_data *ibat_drv_data = dev_id;
+ schedule_work(&ibat_drv_data->work);
+ return IRQ_HANDLED;
+}
+
+static int qci_bat_status(struct i2c_client *client, char *ec_data)
+{
+ struct i2c_msg bat_msg;
+
+ npce_set_ecram_index(ECRAM_BATTERY_STATUS);
+
+ bat_msg.addr = client->addr;
+ bat_msg.flags = I2C_M_RD;
+ bat_msg.len = I2C_BAT_BUFFER_LEN;
+ bat_msg.buf = ec_data;
+ return i2c_transfer(client->adapter, &bat_msg, 1);
+}
+
+static void qbat_work(struct work_struct *_work)
+{
+ struct i2cbat_drv_data *ibat_drv_data =
+ container_of(_work, struct i2cbat_drv_data, work);
+ struct i2c_client *ibatclient = ibat_drv_data->bi2c_client;
+
+ qci_bat_status(ibatclient, ibat_drv_data->batt_data);
+ bst.battery_state = ibat_drv_data->batt_data[0];
+ bst.battery_present_rate = (ibat_drv_data->batt_data[2]<<8) |
+ (ibat_drv_data->batt_data[1]);
+ bst.battery_remaining_capacity = (ibat_drv_data->batt_data[4]<<8) |
+ (ibat_drv_data->batt_data[3]);
+ bst.battery_present_voltage = (ibat_drv_data->batt_data[6]<<8) |
+ (ibat_drv_data->batt_data[5]);
+ bst.battery_rsoc = ibat_drv_data->batt_data[7];
+ bst.battery_average_current = (ibat_drv_data->batt_data[9]<<8) |
+ (ibat_drv_data->batt_data[8]);
+ bst.battery_temperature = (ibat_drv_data->batt_data[11]<<8) |
+ (ibat_drv_data->batt_data[10]);
+ power_supply_changed(&qci_ac);
+ power_supply_changed(&qci_bat);
+ return ;
+}
+
+static struct platform_device *bat_pdev;
+
+static int __init qbat_init(void)
+{
+ int err = 0;
+ struct i2cbat_drv_data *context = 0;
+ context = kzalloc(sizeof(struct i2cbat_drv_data), GFP_KERNEL);
+ if (!context)
+ return err;
+ context->bi2c_client = npce_get_i2c_client();
+
+ i2c_set_clientdata(context->bi2c_client, context);
+ context->qcibat_gpio = BATTERY_INT_GPIO;
+
+ /*battery device register*/
+ bat_pdev = platform_device_register_simple("battery", 0, NULL, 0);
+ if (IS_ERR(bat_pdev))
+ {
+ kfree(context);
+ return PTR_ERR(bat_pdev);
+ }
+
+ err = power_supply_register(&bat_pdev->dev, &qci_ac);
+ if (err)
+ goto ac_failed;
+
+ qci_bat.name = bat_pdev->name;
+ err = power_supply_register(&bat_pdev->dev, &qci_bat);
+ if (err)
+ goto battery_failed;
+
+ /*battery irq configure*/
+ INIT_WORK(&context->work, qbat_work);
+ err = gpio_request(context->qcibat_gpio, "qci-bat");
+ if (err) {
+ pr_err("[BAT] err gpio request\n");
+ goto gpio_request_fail;
+ }
+ context->qcibat_irq = gpio_to_irq(context->qcibat_gpio);
+ err = request_irq(context->qcibat_irq, qbat_interrupt,
+ IRQF_TRIGGER_FALLING, BATTERY_ID_NAME, context);
+ if (err) {
+ pr_err("[BAT] unable to get IRQ\n");
+ goto request_irq_fail;
+ }
+ err = qci_bat_status(context->bi2c_client, context->batt_data);
+
+ goto success;
+
+request_irq_fail:
+ gpio_free(context->qcibat_gpio);
+
+gpio_request_fail:
+ power_supply_unregister(&qci_bat);
+
+battery_failed:
+ power_supply_unregister(&qci_ac);
+
+ac_failed:
+ platform_device_unregister(bat_pdev);
+
+ i2c_set_clientdata(context->bi2c_client, NULL);
+ kfree(context);
+success:
+ return err;
+}
+
+static void __exit qbat_exit(void)
+{
+ power_supply_unregister(&qci_bat);
+ power_supply_unregister(&qci_ac);
+ platform_device_unregister(bat_pdev);
+}
+
+late_initcall(qbat_init);
+module_exit(qbat_exit);
+
+MODULE_AUTHOR("Quanta Computer Inc.");
+MODULE_DESCRIPTION("Quanta Embedded Controller I2C Battery Driver");
+MODULE_LICENSE("GPL v2");
+
diff --git a/drivers/power/qci_battery.h b/drivers/power/qci_battery.h
index abf55fb..5b0efe3 100644
--- a/drivers/power/qci_battery.h
+++ b/drivers/power/qci_battery.h
@@ -1,61 +1,67 @@
-/* Header file for Quanta I2C Battery Driver
- *
- * Copyright (C) 2009 Quanta Computer Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
- /*
- *
- * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
- * And it is only working on the nuvoTon WPCE775x Embedded Controller.
- *
- */
-
-#ifndef __QCI_BATTERY_H__
-#define __QCI_BATTERY_H__
-
-#define BAT_I2C_ADDRESS 0x1A
-#define BATTERY_ID_NAME "qci-i2cbat"
-#define EC_FLAG_ADAPTER_IN 0x01
-#define EC_FLAG_POWER_ON 0x02
-#define EC_FLAG_ENTER_S3 0x04
-#define EC_FLAG_ENTER_S4 0x08
-#define EC_FLAG_IN_STANDBY 0x10
-#define EC_FLAG_SYSTEM_ON 0x20
-#define EC_FLAG_WAIT_HWPG 0x40
-#define EC_FLAG_S5_POWER_ON 0x80
-
-#define MAIN_BATTERY_STATUS_BAT_IN 0x01
-#define MAIN_BATTERY_STATUS_BAT_FULL 0x02
-#define MAIN_BATTERY_STATUS_BAT_ABNORMAL 0x04
-#define MAIN_BATTERY_STATUS_BAT_CHARGING 0x08
-#define MAIN_BATTERY_STATUS_BAT_CRITICAL 0x10
-#define MAIN_BATTERY_STATUS_BAT_LOW 0x20
-#define MAIN_BATTERY_STATUS_BAT_DISCHRG 0x40
-#define MAIN_BATTERY_STATUS_BAT_SMB_VALID 0x80
-
-#define CHG_STATUS_BAT_CHARGE 0x01
-#define CHG_STATUS_BAT_PRECHG 0x02
-#define CHG_STATUS_BAT_OVERTEMP 0x04
-#define CHG_STATUS_BAT_TYPE 0x08
-#define CHG_STATUS_BAT_GWROK 0x10
-#define CHG_STATUS_BAT_INCHARGE 0x20
-#define CHG_STATUS_BAT_WAKECHRG 0x40
-#define CHG_STATUS_BAT_CHGTIMEOUT 0x80
-
-#define EC_ADAPTER_PRESENT 0x1
-#define EC_BAT_PRESENT 0x1
-#define EC_ADAPTER_NOT_PRESENT 0x0
-#define EC_BAT_NOT_PRESENT 0x0
-#define I2C_BAT_BUFFER_LEN 12
-
-#endif
+/* arm\mach-msm\include\mach\qci-battery.h
+ * Header file for Quanta I2C Battery Driver
+ *
+ * Copyright (C) 2009 Quanta Computer Inc.
+ * Author: Austin Lai <austin.lai@quantatw.com>
+ * Author: Hsin Wu <hsin.wu@quantatw.com>
+ *
+ * This software is licensed under the terms of the GNU General Public
+ * License version 2, as published by the Free Software Foundation, and
+ * may be copied, distributed, and modified under those terms.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ */
+
+ /*
+ *
+ * The Driver with I/O communications via the I2C Interface for ON2 of AP BU.
+ * And it is only working on the nuvoTon NPCE781x Embedded Controller.
+ *
+ */
+
+#ifndef __QCI_BATTERY_H__
+#define __QCI_BATTERY_H__
+
+#define DEBUGMSG 0 /* debugging message */
+
+#if DEBUGMSG
+#define PRINTK(x...) printk(x)
+#else
+#define PRINTK(x...)
+#endif
+
+#define ECRAM_POWER_SOURCE 0x40
+#define ECRAM_BATTERY_STATUS 0x82
+
+#define EC_EVENT_BATTERY 0x01
+#define EC_EVENT_CHARGER 0x02
+#define EC_EVENT_SMBus 0x04
+#define EC_EVENT_AC 0x10
+#define EC_EVENT_TIMER 0x40
+#define EC_EVENT_LIDSW 0x80
+
+#define BATTERY_ID_NAME "qci-i2cbat"
+#define EC_FLAG_ADAPTER_IN 0x01
+
+#define MAIN_BATTERY_STATUS_BAT_IN 0x08
+#define MAIN_BATTERY_STATUS_BAT_FULL 0x10
+#define MAIN_BATTERY_STATUS_BAT_CHARGING 0x02
+#define MAIN_BATTERY_STATUS_BAT_DISCHRG 0x01
+
+#define EC_BAT_PRESENT 0x01
+#define EC_BAT_NOT_PRESENT 0x00
+#define EC_ADAPTER_PRESENT 0x01
+#define EC_ADAPTER_NOT_PRESENT 0x00
+
+#define BATTERY_INT_GPIO 42
+#define I2C_BAT_BUFFER_LEN 12 /* max */
+
+extern struct i2c_client *npce_get_i2c_client(void);
+int npce_read_ecram(u8 ecram);
+int npce_set_ecram_index(u8 ecram);
+
+#endif
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 35/36] [Driver][Qualcomm 1070][EC_BAT] Enable EC battery
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (29 preceding siblings ...)
2010-07-26 8:30 ` [RFC 34/36] [Driver][Qualcomm 1070][EC_BAT] Adding newer version battery driver Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:30 ` [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0 Wayne Lin
31 siblings, 0 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/configs/qsd8650a-st1_5_defconfig | 10 ++++++----
1 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/arch/arm/configs/qsd8650a-st1_5_defconfig b/arch/arm/configs/qsd8650a-st1_5_defconfig
index fccad74..30caca8 100644
--- a/arch/arm/configs/qsd8650a-st1_5_defconfig
+++ b/arch/arm/configs/qsd8650a-st1_5_defconfig
@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.9
-# Mon Jun 28 14:46:18 2010
+# Wed Jul 21 15:20:49 2010
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -993,6 +993,7 @@ CONFIG_POWER_SUPPLY=y
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
+CONFIG_BATTERY_QCIBAT=y
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
@@ -1572,13 +1573,14 @@ CONFIG_MMC_BLOCK_PARANOID_RESUME=y
#
# MMC/SD/SDIO Host Controller Drivers
#
-# CONFIG_MMC_SDHCI is not set
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_PLTFM=y
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
# CONFIG_MMC_SPI is not set
CONFIG_MMC_MSM=y
-# CONFIG_MMC_MSM7X00A_RESUME_IN_WQ is not set
-# CONFIG_MMC_MSM_SDIO_SUPPORT is not set
+CONFIG_MMC_MSM7X00A_RESUME_IN_WQ=y
+CONFIG_MMC_MSM_SDIO_SUPPORT=y
CONFIG_MMC_MSM_CARD_HW_DETECTION=y
CONFIG_MMC_MSM_SDC1_SUPPORT=y
# CONFIG_MMC_MSM_SDC1_8_BIT_SUPPORT is not set
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0
2010-07-26 8:30 [RFC 01/36] [Driver][Qualcomm 1070][LCD] Resolve the booting to Chromium issue Wayne Lin
` (30 preceding siblings ...)
2010-07-26 8:30 ` [RFC 35/36] [Driver][Qualcomm 1070][EC_BAT] Enable EC battery Wayne Lin
@ 2010-07-26 8:30 ` Wayne Lin
2010-07-26 8:40 ` Premi, Sanjeev
2010-07-26 8:47 ` Premi, Sanjeev
31 siblings, 2 replies; 39+ messages in thread
From: Wayne Lin @ 2010-07-26 8:30 UTC (permalink / raw)
To: linux-input; +Cc: wayne
From: wayne <wayne.lin@quantatw.com>
---
arch/arm/mach-msm/version.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-msm/version.c b/arch/arm/mach-msm/version.c
index f665d9f..be21aae 100755
--- a/arch/arm/mach-msm/version.c
+++ b/arch/arm/mach-msm/version.c
@@ -12,7 +12,7 @@
#include "smd_private.h"
#define KERNEL_VERSION UTS_RELEASE
-#define IMAGE_VERSION "0.1.2"
+#define IMAGE_VERSION "0.2.0"
static int version_proc_show(struct seq_file *m, void *v)
{
--
1.7.0.4
^ permalink raw reply related [flat|nested] 39+ messages in thread* RE: [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0
2010-07-26 8:30 ` [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0 Wayne Lin
@ 2010-07-26 8:40 ` Premi, Sanjeev
2010-07-26 8:47 ` Premi, Sanjeev
1 sibling, 0 replies; 39+ messages in thread
From: Premi, Sanjeev @ 2010-07-26 8:40 UTC (permalink / raw)
To: Wayne Lin, linux-input@vger.kernel.org; +Cc: wayne
> -----Original Message-----
> From: linux-input-owner@vger.kernel.org
> [mailto:linux-input-owner@vger.kernel.org] On Behalf Of Wayne Lin
> Sent: Monday, July 26, 2010 2:01 PM
> To: linux-input@vger.kernel.org
> Cc: wayne
> Subject: [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0
>
> From: wayne <wayne.lin@quantatw.com>
>
I haven't looked at all the patches, but I see may patches that are
changing only 1 or 2 lines. Do these really need to separated as such?
If you collate patches functionally, having description would also help.
Also, I noticed many changes to the defconfigs. You may want to take
a look at this discussion:
http://amailbox.org/mailarchive/linux-kernel/2010/6/6/4579948
~sanjeev
> ---
> arch/arm/mach-msm/version.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-msm/version.c b/arch/arm/mach-msm/version.c
> index f665d9f..be21aae 100755
> --- a/arch/arm/mach-msm/version.c
> +++ b/arch/arm/mach-msm/version.c
> @@ -12,7 +12,7 @@
> #include "smd_private.h"
>
> #define KERNEL_VERSION UTS_RELEASE
> -#define IMAGE_VERSION "0.1.2"
> +#define IMAGE_VERSION "0.2.0"
>
> static int version_proc_show(struct seq_file *m, void *v)
> {
> --
> 1.7.0.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe
> linux-input" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 39+ messages in thread* RE: [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0
2010-07-26 8:30 ` [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0 Wayne Lin
2010-07-26 8:40 ` Premi, Sanjeev
@ 2010-07-26 8:47 ` Premi, Sanjeev
1 sibling, 0 replies; 39+ messages in thread
From: Premi, Sanjeev @ 2010-07-26 8:47 UTC (permalink / raw)
To: Wayne Lin, linux-input@vger.kernel.org; +Cc: wayne
> -----Original Message-----
> From: linux-input-owner@vger.kernel.org
> [mailto:linux-input-owner@vger.kernel.org] On Behalf Of Wayne Lin
> Sent: Monday, July 26, 2010 2:01 PM
> To: linux-input@vger.kernel.org
> Cc: wayne
> Subject: [RFC 36/36] [Driver][Qualcomm 1070][VERSION] 0.2.0
>
> From: wayne <wayne.lin@quantatw.com>
>
> ---
> arch/arm/mach-msm/version.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/arm/mach-msm/version.c b/arch/arm/mach-msm/version.c
> index f665d9f..be21aae 100755
> --- a/arch/arm/mach-msm/version.c
> +++ b/arch/arm/mach-msm/version.c
> @@ -12,7 +12,7 @@
> #include "smd_private.h"
>
> #define KERNEL_VERSION UTS_RELEASE
> -#define IMAGE_VERSION "0.1.2"
> +#define IMAGE_VERSION "0.2.0"
>
[sp] I see 3 patches that are successively changing the same version number.
> static int version_proc_show(struct seq_file *m, void *v)
> {
> --
> 1.7.0.4
>
> --
> To unsubscribe from this list: send the line "unsubscribe
> linux-input" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
^ permalink raw reply [flat|nested] 39+ messages in thread