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xxm FIH:1.update board-rk29-fih.c 2.update cm3202.c 3.update rk29_FIH_defconfig

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This commit is contained in:
root
2011-05-07 11:04:58 +08:00
parent 21c019de49
commit cf211ad02a
5 changed files with 377 additions and 20 deletions
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37
arch/arm/configs/rk29_FIH_defconfig
View File

@@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.27
# Thu Apr 28 11:04:44 2011
# Sat May 7 10:51:04 2011
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
@@ -204,7 +204,32 @@ CONFIG_MACH_RK29FIH=y
# CONFIG_MACH_RK29_MALATA is not set
# CONFIG_MACH_RK29_PHONESDK is not set
# CONFIG_MACH_RK29_A22 is not set
# CONFIG_DDR_TYPE_DDRII is not set
# CONFIG_DDR_TYPE_LPDDR is not set
# CONFIG_DDR_TYPE_DDR3_800D is not set
# CONFIG_DDR_TYPE_DDR3_800E is not set
# CONFIG_DDR_TYPE_DDR3_1066E is not set
# CONFIG_DDR_TYPE_DDR3_1066F is not set
# CONFIG_DDR_TYPE_DDR3_1066G is not set
# CONFIG_DDR_TYPE_DDR3_1333F is not set
# CONFIG_DDR_TYPE_DDR3_1333G is not set
# CONFIG_DDR_TYPE_DDR3_1333H is not set
# CONFIG_DDR_TYPE_DDR3_1333J is not set
# CONFIG_DDR_TYPE_DDR3_1600G is not set
# CONFIG_DDR_TYPE_DDR3_1600H is not set
# CONFIG_DDR_TYPE_DDR3_1600J is not set
# CONFIG_DDR_TYPE_DDR3_1600K is not set
# CONFIG_DDR_TYPE_DDR3_1866J is not set
# CONFIG_DDR_TYPE_DDR3_1866K is not set
# CONFIG_DDR_TYPE_DDR3_1866L is not set
# CONFIG_DDR_TYPE_DDR3_1866M is not set
# CONFIG_DDR_TYPE_DDR3_2133K is not set
# CONFIG_DDR_TYPE_DDR3_2133L is not set
# CONFIG_DDR_TYPE_DDR3_2133M is not set
# CONFIG_DDR_TYPE_DDR3_2133N is not set
CONFIG_DDR_TYPE_DDR3_DEFAULT=y
CONFIG_RK29_MEM_SIZE_M=512
CONFIG_DDR_SDRAM_FREQ=400
#
# RK29 VPU (Video Processing Unit) support
@@ -1119,6 +1144,7 @@ CONFIG_SOC_CAMERA_MT9P111=y
# CONFIG_SOC_CAMERA_OV2655 is not set
# CONFIG_SOC_CAMERA_OV2659 is not set
# CONFIG_SOC_CAMERA_OV9650 is not set
# CONFIG_SOC_CAMERA_OV2640 is not set
# CONFIG_SOC_CAMERA_OV3640 is not set
# CONFIG_SOC_CAMERA_OV5642 is not set
# CONFIG_SOC_CAMERA_OV5640 is not set
@@ -1244,6 +1270,7 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
CONFIG_BACKLIGHT_RK29_BL=y
CONFIG_FIH_TOUCHKEY_LED=y
# CONFIG_BACKLIGHT_AW9364 is not set
#
# Display device support
@@ -1274,11 +1301,13 @@ CONFIG_DISPLAY_SUPPORT=y
CONFIG_LCD_AT070TNA2=y
#
# HDMI support
# HDMI
#
CONFIG_HDMI=y
CONFIG_ANX7150=y
# CONFIG_ANX9030 is not set
# CONFIG_HDMI_OLD is not set
CONFIG_HDMI_NEW=y
CONFIG_ANX7150_NEW=y
# CONFIG_ANX9030_NEW is not set
# CONFIG_HDMI_DEBUG is not set
#

57
arch/arm/mach-rk29/board-rk29-fih.c
View File

@@ -1071,7 +1071,7 @@ static struct i2c_board_info __initdata board_i2c1_devices[] = {
.flags = 0,
},
#endif
#if defined (CONFIG_ANX7150)
#if defined (CONFIG_ANX7150) || defined (CONFIG_ANX7150_NEW)
{
.type = "anx7150",
.addr = 0x39, //0x39, 0x3d
@@ -1651,6 +1651,43 @@ struct rk29_bl_info rk29_bl_info = {
};
#endif
#ifdef CONFIG_CM3202
/**********************************
* cm3202 lightsensor *
**********************************/
#define CM3202_SD RK29_PIN5_PA2
static int cm3202_init_hw(void)
{
int ret;
ret = gpio_request(CM3202_SD, "cm3202_sd");
if (ret) {
printk( "failed to request cm3202 SD GPIO%d\n",CM3202_SD);
}
gpio_pull_updown(CM3202_SD,GPIOPullDown);
return ret;
}
static void cm3202_exit_hw(void)
{
gpio_free(CM3202_SD);
}
struct cm3202_platform_data cm3202_info = {
.CM3202_SD_IOPIN = CM3202_SD,
.DATA_ADC_CHN = 2,
.init_platform_hw = cm3202_init_hw,
.exit_platform_hw = cm3202_exit_hw,
};
struct platform_device cm3202_device = {
.name = "lightsensor",
.id = -1,
.dev = {
.platform_data = &cm3202_info,
}
};
#endif
#ifdef CONFIG_FIH_TOUCHKEY_LED
#define FIH_TOUCHKEY_LED_PWM_ID 1
#define FIH_TOUCHKEY_LED_PWM_MUX_NAME GPIO5D2_PWM1_UART1SIRIN_NAME
@@ -2115,17 +2152,6 @@ struct platform_device rk29_device_vibrator ={
},
};
#endif
/*****************************************************************************************
* mc3202 light sensor
* author: sevenxuemin@sina.com
*****************************************************************************************/
#ifdef CONFIG_CM3202
static struct platform_device rk29_device_lsr = {
.name = "rk29-lsr",
.id = -1,
};
#endif
static void __init rk29_board_iomux_init(void)
{
@@ -2192,6 +2218,10 @@ static struct platform_device *devices[] __initdata = {
&rk29_device_sdmmc1,
#endif
#ifdef CONFIG_CM3202
&cm3202_device,
#endif
#ifdef CONFIG_MTD_NAND_RK29XX
&rk29xx_device_nand,
#endif
@@ -2252,9 +2282,6 @@ static struct platform_device *devices[] __initdata = {
#ifdef CONFIG_VIDEO_RK29XX_VOUT
&rk29_v4l2_output_devce,
#endif
#ifdef CONFIG_CM3202
&rk29_device_lsr,
#endif
#ifdef CONFIG_ANDROID_TIMED_GPIO
&rk29_device_vibrator,
#endif

8
arch/arm/mach-rk29/include/mach/board.h
View File

@@ -190,6 +190,14 @@ struct mma8452_platform_data {
int (*mma8452_platform_wakeup)(void);
void (*exit_platform_hw)(void);
};
struct cm3202_platform_data {
int CM3202_SD_IOPIN;
int DATA_ADC_CHN;
int (*init_platform_hw)(void);
void (*exit_platform_hw)(void);
};
/*it7260 touch */
struct it7260_platform_data {
int (*get_pendown_state)(void);

2
drivers/input/lightsensor/Makefile
View File

@@ -1,3 +1,3 @@
# gsensor drivers
obj-$(CONFIG_CM3202) += rk29_lightsensor.o
obj-$(CONFIG_CM3202) += cm3202.o

293
drivers/input/lightsensor/cm3202.c Normal file
View File

@@ -0,0 +1,293 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/device.h>
#include <linux/err.h>
#include <linux/io.h>
#include <linux/adc.h>
#include <linux/delay.h>
#include <linux/fs.h>
#include <linux/sched.h>
#include <linux/pm.h>
#include <linux/sysctl.h>
#include <linux/miscdevice.h>
#include <linux/slab.h>
#include <asm/gpio.h>
#include <asm/uaccess.h>
#include <linux/timer.h>
#include <linux/input.h>
#include <linux/ioctl.h>
//#include <mach/rk29_sdk_io.h>
#include <mach/board.h>
#include <linux/platform_device.h>
#ifdef CONFIG_HAS_EARLYSUSPEND
#include <linux/earlysuspend.h>
#endif
#define DEBUG 0
#if DEBUG
#define DBG(X...) printk(KERN_NOTICE X)
#else
#define DBG(X...)
#endif
//#define CM3202_SD_IOPIN LIGHT_INT_IOPIN//light sensor int Pin <level=Low "ON"> <level=Hight "OFF">
//#define DATA_ADC_CHN 2 //SARADC_AIN[3]
#define SENSOR_ON 1
#define SENSOR_OFF 0
#define LIGHTSENSOR_IOCTL_MAGIC 'l'
#define LIGHTSENSOR_IOCTL_GET_ENABLED _IOR(LIGHTSENSOR_IOCTL_MAGIC, 1, int *)
#define LIGHTSENSOR_IOCTL_ENABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 2, int *)
#define LIGHTSENSOR_IOCTL_DISABLE _IOW(LIGHTSENSOR_IOCTL_MAGIC, 3, int *)
struct cm3202_data {
struct adc_client *client;
struct timer_list timer;
struct work_struct timer_work;
struct input_dev *input;
int CM3202_SD;
int statue;
};
#ifdef CONFIG_HAS_EARLYSUSPEND
static struct early_suspend cm3202_early_suspend;
#endif
static struct cm3202_data *light;
static int cm3202_start(struct cm3202_data *data)
{
struct cm3202_data *cm3202 = data;
if(cm3202->statue)
return 0;
gpio_direction_output(cm3202->CM3202_SD,0);//level = 0 Sensor ON
cm3202->statue = SENSOR_ON;
cm3202->timer.expires = jiffies + 1*HZ;
add_timer(&cm3202->timer);
printk("========== cm3202 light sensor start ==========\n");
return 0;
}
static int cm3202_stop(struct cm3202_data *data)
{
struct cm3202_data *cm3202 = data;
if(cm3202->statue == 0)
return 0;
gpio_direction_output(cm3202->CM3202_SD,1);//level = 1 Sensor OFF
cm3202->statue = SENSOR_OFF;
del_timer(&cm3202->timer);
printk("========== cm3202 light sensor stop ==========\n");
return 0;
}
#ifdef CONFIG_HAS_EARLYSUSPEND
static void cm3202_suspend(struct early_suspend *h)
{
struct cm3202_data *cm3202 = light;
cm3202_stop(cm3202);
printk("Light Sensor cm3202 enter suspend cm3202->status %d\n",cm3202->statue);
}
static void cm3202_resume(struct early_suspend *h)
{
struct cm3202_data *cm3202 = light;
cm3202_start(cm3202);
printk("Light Sensor cm3202 enter resume cm3202->status %d\n",cm3202->statue);
}
#endif
static int cm3202_open(struct inode *indoe, struct file *file)
{
return 0;
}
static int cm3202_release(struct inode *inode, struct file *file)
{
return 0;
}
static int cm3202_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
{
unsigned long *argp = (unsigned char *)arg;
switch(cmd){
case LIGHTSENSOR_IOCTL_GET_ENABLED:
*argp = light->statue;
break;
case LIGHTSENSOR_IOCTL_ENABLE:
if(*argp)
cm3202_start(light);
else
cm3202_stop(light);
break;
default:break;
}
return 0;
}
static void cm3202_value_report(struct input_dev *input, int data)
{
unsigned char index = 0;
if(data <= 10){
index = 0;goto report;
}
else if(data <= 160){
index = 1;goto report;
}
else if(data <= 225){
index = 2;goto report;
}
else if(data <= 320){
index = 3;goto report;
}
else if(data <= 640){
index = 4;goto report;
}
else if(data <= 1280){
index = 5;goto report;
}
else if(data <= 2600){
index = 6;goto report;
}
else{
index = 7;goto report;
}
report:
DBG("cm3202 report index = %d\n",index);
input_report_abs(input, ABS_MISC, index);
input_sync(input);
return;
}
static void callback(struct adc_client *client, void *param, int result)
{
DBG("[chn%d] cm3202 report value: %d\n", client->chn, result);
return;
}
static void adc_timer(unsigned long data)
{
struct cm3202_data *cm3202=(struct cm3202_data *)data;
schedule_work(&cm3202->timer_work);
}
static void adc_timer_work(struct work_struct *work)
{
int sync_read = 0;
struct cm3202_data *cm3202 = container_of(work, struct cm3202_data,timer_work);
adc_async_read(cm3202->client);
sync_read = adc_sync_read(cm3202->client);
cm3202_value_report(cm3202->input, sync_read);
if(cm3202->statue){
cm3202->timer.expires = jiffies + 3*HZ;
add_timer(&cm3202->timer);
}
}
static struct file_operations cm3202_fops = {
.owner = THIS_MODULE,
.ioctl = cm3202_ioctl,
.open = cm3202_open,
.release = cm3202_release,
};
static struct miscdevice cm3202_device = {
.minor = MISC_DYNAMIC_MINOR,
.name = "lightsensor",
.fops = &cm3202_fops,
};
static int cm3202_probe(struct platform_device *pdev)
{
struct cm3202_data *cm3202;
struct cm3202_platform_data *pdata = pdata = pdev->dev.platform_data;
int err;
DBG("============= cm3202 probe enter ==============\n");
cm3202 = kmalloc(sizeof(struct cm3202_data), GFP_KERNEL);
if(!cm3202){
printk("cm3202 alloc memory err !!!\n");
err = -ENOMEM;
goto alloc_memory_fail;
}
cm3202->CM3202_SD = pdata->CM3202_SD_IOPIN;
DBG("===============================cm3202==========================\ncm3202_ADC_CHN = %d",pdata->DATA_ADC_CHN);
light = cm3202;
cm3202->client = adc_register(pdata->DATA_ADC_CHN, callback, NULL);
cm3202->statue = SENSOR_OFF;
cm3202->input = input_allocate_device();
if (!cm3202->input) {
err = -ENOMEM;
printk(KERN_ERR"cm3202: Failed to allocate input device\n");
goto exit_input_allocate_device_failed;
}
set_bit(EV_ABS, cm3202->input->evbit);
/* light sensor data */
input_set_abs_params(cm3202->input, ABS_MISC, 0, 0x3ff, 0, 0);
cm3202->input->name = "lightsensor";
err = input_register_device(cm3202->input);
if (err < 0) {
printk(KERN_ERR"cm3202: Unable to register input device: %s\n",cm3202->input->name);
goto exit_input_register_device_failed;
}
/*
ret = gpio_request(CM3202_SD_IOPIN, "cm3202_sd");
if (ret) {
printk( "failed to request cm3202 SD GPIO%d\n",CM3202_SD_IOPIN);
goto exit_gpio_request_fail;
}
DBG("cm3202 request INT inpin ok !!!");
gpio_pull_updown(CM3202_SD_IOPIN,GPIOPullDown); */
INIT_WORK(&cm3202->timer_work, adc_timer_work);
setup_timer(&cm3202->timer, adc_timer, (unsigned long)cm3202);
err = misc_register(&cm3202_device);
if (err < 0) {
printk(KERN_ERR"cm3202_probe: lightsensor_device register failed\n");
goto exit_misc_register_fail;
}
printk("lightsensor cm3202 driver created !\n");
//cm3202_start(light);
#ifdef CONFIG_HAS_EARLYSUSPEND
cm3202_early_suspend.suspend = cm3202_suspend;
cm3202_early_suspend.resume = cm3202_resume;
cm3202_early_suspend.level = 0x2;
register_early_suspend(&cm3202_early_suspend);
#endif
return 0;
exit_misc_register_fail:
gpio_free(pdata->CM3202_SD_IOPIN);
input_unregister_device(cm3202->input);
exit_input_register_device_failed:
input_free_device(cm3202->input);
exit_input_allocate_device_failed:
kfree(cm3202);
alloc_memory_fail:
printk("%s error\n",__FUNCTION__);
return err;
}
static int cm3202_remove(struct platform_device *pdev)
{
struct cm3202_data *cm3202 = light;
kfree(cm3202);
input_free_device(cm3202->input);
input_unregister_device(cm3202->input);
misc_deregister(&cm3202_device);
return 0;
}
static struct platform_driver cm3202_driver = {
.probe = cm3202_probe,
.remove = cm3202_remove,
.driver = {
.owner = THIS_MODULE,
.name = "lightsensor",
}
};
static int __init cm3202_init(void)
{
return platform_driver_register(&cm3202_driver);
}
static void __exit cm3202_exit(void)
{
platform_driver_unregister(&cm3202_driver);
}
module_init(cm3202_init);
module_exit(cm3202_exit);