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MT6582 Android 驱动设置问题

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MT6582 Android 驱动设置问题

 
MT6577是MTK公司的双核处理器的3G手机芯片,下面是整理的MT6577 Android驱动设置:
 
 
1. LCD
 
1.1怎样新建一个LCD驱动
 
LCD模组主要包括LCD显示屏和驱动IC。比如LF040DNYB16a模组的驱动IC型号为NT35510。要在MT577平台上新建这个lcd的驱动,步骤如下:
 
A.      新建文件夹nt35510:
 
\mediatek\custom\common\kernel\lcm\nt35510
 
\mediatek\custom\common\lk\lcm\nt35510 //\mediatek\custom\common\uboot\lcm\nt35510 
 
 
 
B.修改\mediatek\custom\common\kernel\lcm\mt65xx_lcm_list.c, 在lcm_driver_list [ lcm_count ] 中增加nt35510_lcm_drv。
 
C.打开mediatek\config\ginwave73_gb\ProjectConfig.mk:
 
BUILD_LK=yes //BUILD_UBOOT=yes
 
BOOT_LOGO=wsvganl
 
 
 
CUSTOM_KERNEL_LCM = nt35510
 
CUSTOM_LK_LCM= nt35510 // CUSTOM_UBOOT_LCM =nt35510
 
 
 
LCM_WIDTH=600
 
LCM_HEIGHT=1024
 
驱动文件移植原则:
 
根据具体平台,填充对应的函数,不能直接复制整个文件,避免不必要编译和接口错误。
 
 
 
1.3 LCD显示旋转(横竖屏旋转,关联到很多界面,需要统一修改)
 
方式一:横竖屏分辨率修改(还需要修改TP驱动):
 
LCM_WIDTH=1024
 
LCM_HEIGHT=600
 
 
 
方式二:lcm显示旋转,只需要修改:(还需要旋转camera驱动)
 
MTK_LCM_PHYSICAL_ROTATION=90
 
MTK_TOUCH_PHYSICAL_ROTATION_RELATIVE_TO_LCM=90
 
camera 旋转
 
Z:\jb2\_131217\alps\mediatek\custom\\hal\imgsensor\src\cfg_setting_imgsensor.cpp
 
    static SensorOrientation_T const inst = {
 
        u4Degree_0  : 180,//90,  //  main sensor in degree (0, 90,180, 270)
 
        u4Degree_1  : 0,//90,   //  sub  sensor in degree (0, 90, 180, 270)
 
 
 
 
 
1.4 lcm参数修改
 
\mediatek\custom\common\kernel\lcm\rgb_mt8193
 
staticvoid lcm_get_params(LCM_PARAMS *params){}
 
lcd rgb频率:
 
//params->dpi.mipi_pll_clk_ref  =536870912;
 
params->dpi.mipi_pll_clk_ref= (33.3*(16777216*8*2))/26;  //33.3MHz
 
//params->dpi.mipi_pll_clk_ref= 536870912;  //52.0MHz
 
colorformat 修改
 
params->dpi.format            = LCM_DPI_FORMAT_RGB888;   // format is 24 bit//LCM_DPI_FORMAT_RGB666
 
 
 
1.5 修改显示分辨率:
 
1.5.1配置修改:
 
打开mediatek\config\ginwave73_gb\ProjectConfig.mk:
 
LCM_WIDTH=600
 
LCM_HEIGHT=1024
 
Lk_logo= wsvganl 及相关logo文件修改
 
 
 
15.2 lcm驱动分辨率修改,可自行手动修改(注意横竖数值对应)
 
对应的lcm :\mediatek\custom\common\kernel\lcm\rgb_mt8193
 
#defineFRAME_WIDTH  (1024)
 
#defineFRAME_HEIGHT (600)
 
 
 
15.3 tpsensor driver修改,对应分辨率驱动(fae sensor提供驱动代码)。
 
\alps\mediatek\custom\prj\kernel\touchpanel\GSLx680\GSLx680.h
 
#defineSCREEN_MAX_X          480
 
#defineSCREEN_MAX_Y          800
 
 
 
 
 
2. leds 配置
 
CUSTOM_KERNEL_LEDS= mt65xx
 
 
 
mediatek\custom\prj\kernel\leds\mt65xx\cust_leds.c
 
mediatek\custom\prj\lk\cust_leds.c
 
static structcust_mt65xx_led cust_led_list[MT65XX_LED_TYPE_TOTAL] = {
 
{"red",MT65XX_LED_MODE_NONE, -1,{0}},
 
{"green",MT65XX_LED_MODE_NONE, -1,{0}},
 
{"blue",MT65XX_LED_MODE_NONE, -1,{0}},
 
{"jogball-backlight",MT65XX_LED_MODE_NONE, -1,{0}},
 
{"keyboard-backlight",MT65XX_LED_MODE_NONE,-1,{0}},
 
{"button-backlight",  MT65XX_LED_MODE_NONE, -1,{0}},      // modify
 
{"lcd-backlight",MT65XX_LED_MODE_PWM,PWM1,{PWM_CLK_NEW_MODE_BLOCK,CLK_DIV128,4,4}},         //modify
 
//{"lcd-backlight",MT65XX_LED_MODE_CUST,(int)DISP_SetBacklight,{0}},
 
};
 
 
 
..\mediatek\platform\mt6582\kernel\drivers\leds\leds.c
 
mt65xx_flashlight_on(){}
 
mt65xx_flashlight_off(){}
 
 
 
2.1 LED背光亮度修改:
 
mediatek\source\kernel\drivers\leds\leds.c
 
验证方式:adb shell查看:
 
shell@android:/sys/class/leds/lcd-backlight$ cat max_brightness
 
备注:MMI层最亮、最暗背光调节代码:
 
./config.xml:
 
20
 
\alps\frameworks\base\core\java\android\os\PowerManager.java:
 
private staticfinal int MAXIMUM_BACKLIGHT = android.os.PowerManager.BRIGHTNESS_ON;
 
 
 
 
 
3. Flash配置:
 
3.1 型号配置:
 
3.1.1 CUSTOM_MEMORY_HDR(需要确认是否是MTK认证的flash ic)
 
mediatek\custom\$(PROJECT)\preloader\inc\custom_MemoryDevice.h
 
#defineBOARD_ID                MT6577_EVB
 
#defineCS_PART_NUMBER[0]      H9TP32A4GDMCPR_KDM
 
#defineCS_PART_NUMBER[1]       KMKUS000VM_B410
 
备注:新增flash ic添加到此处,flash可以做到兼容;不能兼容相同IC Id的memeory ic.
 
 
 
3.2 特定项目不同类型分区定义信息(是否定义、顺序):
 
mediatek\custom\\kernel\core\src\partition.c
 
structpart_name_map g_part_name_map[PART_MAX_COUNT] = {
 
         {"preloader", PART_PRELOADER,       "rawdata",    0,       0,       0},
 
         {"dsp_bl",    PART_DSP_DL,     "rawdata",    1,       0,       0},
 
         {"mbr",        PART_MBR,          "raw data",    2,       1,       1},
 
         {"ebr1",        PART_EBR1,         "raw data",    3,       1,       1},
 
         {"pmt",        PART_PMT, "raw data",    4,       0,       0},
 
         {"nvram",     PART_NVRAM,     "rawdata",    5,       0,       0},
 
         {"seccfg",     PART_SECURE,    "raw data",    6,       0,       0},
 
         {"uboot",      PART_UBOOT,      "raw data",    7,       1,       1},
 
         {"boot",       PART_BOOTIMG,  "raw data",    8,       1,       1},
 
         {"recovery",  PART_RECOVERY,         "rawdata",    9,       1,       1},
 
         {"sec_ro",     PART_SECSTATIC,         "ext4",         10,     0,       0},
 
         {"misc",       PART_MISC,         "raw data",    11,     0,       0},
 
         {"logo",       PART_LOGO,        "raw data",    12,     1,       1},
 
         {"expdb",     PART_APANIC,     "raw data",    13,     0,       0},
 
         {"system",    PART_ANDSYSIMG,       "ext4",         14,     1,       1},
 
         {"cache",      PART_CACHE,      "ext4",         15,     1,       1},
 
         {"userdata",   PART_USER,         "ext4",         16,     1,       1},
 
         {"fat", PART_FAT,   "fat",  17,     0,       0},
 
};
 
 
 
3.3  emmc scat 分区大小设置(emmc) :
 
可对emmc进行分区,修改preloader\systemimage\userdata\FAT等各个分区。
 
\alps\mediatek\build\tools\ptgen\MT6577\partition_table_MT6577.xls
 
备注:Cache分区需要保持在512mb左右,否则系统会比较慢,响应迟缓。
 
 
 
3.4 FLASH参数配置文件位置(MemoryDeviceList_MT6577.xls):
 
MEMORY_DEVICE_XLS =
 
mediatek\build\tools\emigen\$(MTK_PLATFORM)\MemoryDeviceList_$(MTK_PLATFORM).xls
 
.xls文件含三个页面:
 
MT6577(page one):配置Flash Vendor Id 对应的硬件参数。
 
NAND(page two):
 
emmc_region(pagethree)
 
 
 
3.5 Flash驱动电压修改,读写速度方式修改:
 
mediatek\custom\konka73_gb\kernel\core\src\board.c
 
         struct msdc_hw msdc0_hw = {
 
            .clk_src        = 1,
 
            .cmd_edge       =MSDC_SMPL_FALLING,
 
            .data_edge      =MSDC_SMPL_FALLING,
 
            .clk_drv        = 5, //: 0 //memory驱动电压
 
            .cmd_drv       = 5, //: 0
 
            .dat_drv        = 5, // : 0
 
#ifdefMTK_EMMC_SUPPORT
 
            .data_pins      = 8,
 
#else
 
            .data_pins      = 4,
 
#endif
 
            .data_offset    = 0,
 
#ifdefMTK_EMMC_SUPPORT
 
                   .flags          = MSDC_SYS_SUSPEND | MSDC_HIGHSPEED,//memory读写速度
 
                   // .flags          = MSDC_SYS_SUSPEND | MSDC_HIGHSPEED |MSDC_UHS1 | MSDC_DDR,
 
                   //.flags                        = MSDC_SYS_SUSPEND,
 
#else
 
            .flags          =MSDC_SDCARD_FLAG,
 
#endif
 
 
 
3.6 emmc FAT分区划分:
 
emmc型号、emmc软件分区都会影响FAT分区的大小。
 
验证FAT Size需要对应emmc型号机器下载对应emmc软件分区的软件,不能预先下载FAT部分(影响实际FAT分区大小):
 
adb shell
 
cat /proc/emmc
 
cat /proc/partition获取大小。
 
 
 
4.GPIO/EINT/ADC/KEYPAD/PMIC 配置(根据原理图设计,可有原理硬件工程师指导填写即可):
 
4.1工具及dws文件位置:
 
mediatek\source\dct\DrvGen
 
mediatek\custom\$(PROJECT)\kernel\dct\dct\codegen.dws
 
 
 
4.2 dws配置文件位置:
 
.\mediatek\build\makemtk.mk
 
 
 
4.3 gpio设置方法:
 
mt_set_gpio_mode(GPIO_CTP_EN_PIN,GPIO_CTP_EN_PIN_M_GPIO);
 
mt_set_gpio_dir(GPIO_CTP_EN_PIN,GPIO_DIR_OUT); //GPIO_DIR_IN);
 
mt_set_gpio_out(GPIO_CTP_EN_PIN,GPIO_OUT_ZERO); // GPIO_OUT_ONE);
 
 
 
 
 
5.keypad
 
5.1按键配置(根据原理图):DCT(Driver Customization Tool):
 
..\mediatek\custom\prj\kernel\dct\dct\codegen.dws
 
.. \mediatek\source\dct\DrvGen.exe
 
客制化:按键定义表、de-bounce time 、Power key Eint Gpio、DownLoadKey、|Mode Key、Factory Key、Recovery Key
 
 
 
5.2factory mode工厂模式按键定义
 
..\mediatek\custom\\factory\inc\cust_keys.h
 
 
 
//工厂按键测试映射表,在.dws中配置按键映射表后自动生成
 
\alps\mediatek\custom\prj\kernel\dct\dct\cust_kpd.h
 
#defineKEYS_PWRKEY_MAP            { KEY_POWER,"Power" }
 
#defineDEFINE_KEYS_KEYMAP(x)             \
 
struct key x[] = {                       \
 
         KEYS_PWRKEY_MAP,             \
 
         { KEY_HOME,       "Home" },        \
 
         { KEY_MENU,       "Menu" },         \
 
         { KEY_HOMEPAGE,   "HomePage" },          \
 
}
 
 
 
//工厂模式按键定义
 
#define CUST_KEY_UP                KEY_UP
 
#defineCUST_KEY_VOLUP                KEY_PAGEUP       // KEY_VOLUMEUP
 
#defineCUST_KEY_DOWN                 KEY_DOWN
 
#defineCUST_KEY_VOLDOWN KEY_VOLUMEDOWN     // KEY_VOLUMEDOWN
 
#defineCUST_KEY_LEFT                   KEY_MENU
 
#defineCUST_KEY_CENTER              KEY_HOMEPAGE
 
#define CUST_KEY_RIGHT                 KEY_BACK
 
 
 
#defineCUST_KEY_CONFIRM  KEY_VOLUMEUP // KEY_HOME
 
#defineCUST_KEY_BACK                 KEY_POWER
 
 
 
5.3 recoverymode恢复模式按键定义
 
\mediatek\custom\prj\recovery\inc\cust_keys.h
 
#defineRECOVERY_KEY_DOWN     KEY_VOLUMEDOWN
 
#defineRECOVERY_KEY_UP       KEY_VOLUMEDOWN
 
#defineRECOVERY_KEY_ENTER    KEY_VOLUMEUP
 
#defineRECOVERY_KEY_MENU     KEY_POWER
 
 
 
5.4 home键配置(直接引出的,不需要在.dws中定义按键映射)
 
\alps\mediatek\custom\prj\kernel\kpd\kpd\mtk_kpd.h
 
#defineKPD_PMIC_RSTKEY_MAP KEY_HOME
 
 
 
home键添加唤醒功能
 
\alps\mediatek\config\prj\mtk-kpd.kl
 
key 102   HOME           WAKE
 
 
 
 
 
6.PM 充电
 
6.1 配置文件位置:
 
CUSTOM_KERNEL_BATTERY= battery
 
mediatek\custom\\kernel\battery\battery\cust_battery.h
 
mediatek\custom\\kernel\battery\battery\custom_fuel_gauge.h
 
 
 
6.2充电常用参数修改:
 
..\mediatek\custom\\kernel\battery\battery\cust_battery.h
 
6.2.1充电电流修改:
 
#defineUSB_CHARGER_CURRENT                                         Cust_CC_550MA   //  :Cust_CC_450MA
 
#define AC_CHARGER_CURRENT                                           Cust_CC_800MA   // : Cust_CC_650MA
 
6.2.2.充电电阻设定(根据硬件的bom):
 
#defineR_CURRENT_SENSE 2                              //0.2 Ohm// 0.2欧姆
 
6.2.3  充电温度检测设定
 
#defineBAT_TEMP_PROTECT_ENABLE    1       //
 
// #defineBAT_NTC_TSM_1
 
NTC修改为10K电阻或者47K电阻(NTC 为电池温度保护NegativeTemperature Coefficient)
 
#define BAT_NTC_101    //#define BAT_NTC_47 0
 
 
 
其他:
 
#defineV_CHARGER_MIN 4400                                      //modify      //4400 // 4.4 V
 
#defineV_CHARGER_ENABLE 1                                    //1:ON , 0:OFF      //
 
 
 
6.7充电界面显示修改:
 
\mediatek\custom\\lk\include\target\cust_display.h//坐标
 
\mediatek\platform\mt6577\lk\mt_logo.c//显示
 
 
 
6.8 电池容量、电池曲线修改:
 
电池容量修改:
 
mediatek\custom\\kernel\battery\battery\custom_fuel_gauge.h 
 
#define Q_MAX_POS_50 ((2168* 1316) / 1307)
 
#define Q_MAX_POS_25   2168
 
#define Q_MAX_POS_0 ((2168 * 1220) / 1307)
 
#define Q_MAX_NEG_10 ((2168 * 1162) / 1307)
 
 
#define Q_MAX_POS_50_H_CURRENT ((2168 * 1295) / 1307)
 
#define Q_MAX_POS_25_H_CURRENT ((2168 * 1270) / 1307) 
#define Q_MAX_POS_0_H_CURRENT ((2168 * 1102) / 1307) 
#define Q_MAX_NEG_10_H_CURRENT ((2168 * 599) / 1307)
 
 
 
电池曲线集成方式:(电压-百分比对应表需要电池厂商提供)
 
mediatek\custom\\kernel\battery\battery\cust_fuel_gauge.h
 
BATTERY_PROFILE_STRUCbattery_profile_t1[] =// T1 0C
 
BATTERY_PROFILE_STRUCbattery_profile_t2[] =// T2 25C
 
 
 
 
 
7.camera
 
7.1 相关代码位置:
 
mediatek\config\XXXX(红色字为具体的项目名)
 
文件:ProjectConfig.mk
 
CUSTOM_KERNEL_IMGSENSOR = …… gc2235_raw
 
CUSTOM_KERNEL_MAIN_IMGSENSOR = …… gc2235_raw
 
CUSTOM_HAL_IMGSENSOR = …… gc2235_raw
 
CUSTOM_HAL_MAIN_IMGSENSOR = …… gc2235_raw
 
 
 
kernel:
 
\mediatek\custom\common\kernel\imgsensor\gc2235_raw
 
 
 
mediatek\custom\common\kernel\imgsensor\src
 
文件:kd_sensorlist.h
 
添加内容:
 
UINT32 GC2235SensorInit(PSENSOR_FUNCTION_STRUCT *pfFunc);
 
ACDK_KD_SENSOR_INIT_FUNCTION_STRUCT
 
kdSensorList[MAX_NUM_OF_SUPPORT_SENSOR+1] =
 
{
 
#if defined(GC2235_RAW)
 
    {GC2235_SENSOR_ID, SENSOR_DRVNAME_GC2235_RAW, GC2235SensorInit}, 
 
#endif
 
};
 
 
 
mediatek\custom\common\kernel\imgsensor\inc
 
文件:kd_imgsensor.h
 
添加内容:
 
#define GC2235_SENSOR_ID                 0x2235
 
#define SENSOR_DRVNAME_GC2235_RAW    "gc2235"
 
 
 
hal
 
\mediatek\custom\common\hal\imgsensor\gc2235_raw
 
 
 
mediatek\custom\common\hal\imgsensor\src
 
文件:sensorlist.cpp
 
添加内容:
 
MSDK_SENSOR_INIT_FUNCTION_STRUCT SensorList[] =
 
{
 
…………
 
#if defined(GC2235_RAW)
 
RAW_INFO(GC2235_SENSOR_ID, SENSOR_DRVNAME_GC2235_RAW, NULL), 
 
#endif
 
…………
 
};
 
注意:在 kdSensorList 和 SensorList里面添加驱动的时候要注意,Sensor添加的位置要一样。否则驱动会跑乱,轻则 ISP参数不对,重则 Sensor 无法启动。
 
 
 
7.2 拍照图片尺寸设置:
 
..\mediatek\custom\\hal\camera\camera\cfg_ftbl_$prj$_raw_main.h
 
//Capture Size
 
CONFIG_FEATURE(FID_CAP_SIZE,
 
    BY_DEFAULT(CAPTURE_SIZE_1600_1200),
 
   
 
    CAPTURE_SIZE_640_480,
 
    CAPTURE_SIZE_1280_960,CAPTURE_SIZE_1600_1200,
 
)
 
 
 
7.3 Camera物理角度旋转
 
90度:
 
\alps\mediatek\custom\$prj$\hal\imgsensor\src\cfg_setting_imgsensor.cpp
 
    static SensorOrientation_T const inst = {
 
        u4Degree_0  : 180,//90,  //  main sensor in degree (0, 90,180, 270)
 
        u4Degree_1  : 0,//90,   //  sub  sensor in degree (0, 90, 180, 270)
 
 
 
180度:
 
Sensor FAE提供修改方法。
 
 
 
7.4Camera 相同sensor id兼容方式(前后sensor id一致):
 
//配置区分:
 
CUSTOM_KERNEL_IMGSENSOR = gc0308_yuv# gc0308_sub_yuv
 
CUSTOM_KERNEL_MAIN_IMGSENSOR =gc0308_yuv # gc0308_sub_yuv
 
CUSTOM_HAL_IMGSENSOR = gc0308_yuv# gc0308_sub_yuv
 
CUSTOM_HAL_MAIN_IMGSENSOR = gc0308_yuv# gc0308_sub_yuv
 
 
 
//kernel:函数名也要区分
 
\alps\mediatek\custom\common\kernel\imgsensor\gc0308_sub_yuv
 
\alps\mediatek\custom\common\kernel\imgsensor\gc0308_yuv
 
 
 
//hal: 函数名也要区分
 
\alps\mediatek\custom\common\hal\imgsensor\gc0308_sub_yuv
 
\alps\mediatek\custom\common\hal\imgsensor\gc0308_yuv
 
 
 
//kdSensorList 和 SensorList里面添加驱动也要区分,sensor id不要区分,写成一致,根据前后摄像头开关代码区分。
 
#define GC0328_SENSOR_ID       0x009D          
 
#defineGC0328_SUB_SENSOR_ID   0x9D9D       
 
 
 
\alps\mediatek\custom\common\kernel\imgsensor\gc0328frontyuv_Sensor.c
 
GC0328_FRONTGetSensorID(){
 
if (sensor_id == GC0328_SENSOR_ID) {
 
sensor_id = GC0328_FRONT_SENSOR_ID; //---lcz
 
break;
 
}
 
if(sensor_id != GC0328_FRONT_SENSOR_ID)         //---lcz
 
{
 
        return ERROR_SENSOR_CONNECT_FAIL;
 
}
 
}
 
GC0328_FRONTOpen(){
 
if (sensor_id == GC0328_SENSOR_ID) {
 
sensor_id = GC0328_FRONT_SENSOR_ID; //---lcz
 
break;
 
}
 
if(sensor_id != GC0328_FRONT_SENSOR_ID)         {
 
        return ERROR_SENSOR_CONNECT_FAIL;
 
}
 
}
 
 
 
8. Voice coil motor摄像头上的自动调焦音圈马达
 
CUSTOM_HAL_LENS =dummy_lens dummy_lens
 
CUSTOM_KERNEL_LENS= dummy_lens dummy_lens
 
 
 
CUSTOM_HAL_MAIN_LENS= dummy_lens
 
CUSTOM_HAL_MAIN_BACKUP_LENS=
 
CUSTOM_HAL_SUB_LENS= dummy_lens
 
CUSTOM_HAL_SUB_BACKUP_LENS=
 
 
 
CUSTOM_KERNEL_MAIN_LENS= dummy_lens
 
CUSTOM_KERNEL_MAIN_BACKUP_LENS=
 
CUSTOM_KERNEL_SUB_LENS= dummy_lens
 
CUSTOM_KERNEL_SUB_BACKUP_LENS=
 
 
 
mediatek\custom\common\kernel\lens\dummy_lens\dummy_lens.c
 
 
 
 
 
10. TouchPanel
 
10.1配置
 
CUSTOM_KERNEL_TOUCHPANEL= gt818b
 
..\mediatek\custom\common\kernel\touchpanel\src\mtk_tpd.c
 
 
 
..\mediatek\custom\common\kernel\touchpanel\gt818b
 
module_init(tpd_driver_init);
 
module_exit(tpd_driver_exit);
 
 
 
tpd_driver_add(&tpd_device_driver);
 
tpd_driver_remove(&tpd_device_driver);
 
 
 
10.2 TP原点由IC商现场调试后释放方案设计公司。
 
 
 
10.3 引脚定义
 
复位脚、中断、I2C
 
 
 
10.4 物理概念
 
T+G 双层玻璃
 
P+G 单层玻璃
 
 
 
10.5 TP实现距离感应功能宏开关:
 
mediatek\custom\common\kernel\touchpanel\gslX680\ gslX680_driver.c
 
//#defineTPD_PS_SUPPORT
 
 
 
11      震动马达
 
CUSTOM_KERNEL_VIBRATOR=vibrator
 
a.马达震动幅度(MT6582及其他最新平台):
 
..\mediatek\custom\\kernel\vibrator\cust_vibrator.c
 
static structvibrator_hw cust_vibrator_hw = {
 
         .vib_timer = 80,//30,         //振动时长
 
         .vib_limit = 9,//振动??
 
         .vib_vol = 0x5, //2.8V for vibr  //  :0x5//振动电压
 
};
 
 
 
b.马达震动幅度MT6577直接修改pmic驱动电压:
 
此文件可以修改各个gpio驱动电压:
 
\alps\mediatek\platform\mt6577\lk\mt_pmic.c
 
 
 
voidPMIC_CUSTOM_SETTING_V1(void) {}
 
ret=pmic_config_interface(BANK0_DIGLDO_CON33,0x3,
 
BANK_0_RG_VIBR_VOSEL_MASK,BANK_0_RG_VIBR_VOSEL_SHIFT);//0x4
 
 
 
 
 
12. RTC
 
12.1配置文件位置:
 
CUSTOM_KERNEL_RTC =rtc
 
 
 
mediatek\custom\konka73_gb\kernel\rtc\rtc\rtc-mt6573.h
 
mediatek\platform\mt6573\kernel\drivers\rtc\mtk_rtc.c
 
 
 
12.2. RTC默认日期
 
\alps\mediatek\custom\[project]\preloader\inc\cust_rtc.h
 
\alps\mediatek\custom\[project]\kernel\rtc\rtc\rtc-mt65XX.h
 
#defineRTC_DEFAULT_YEA               2013//2010//cbk..default.date.2013.07.12
 
#defineRTC_DEFAULT_MTH              7// 1ff
 
 
 
 
 
13. wifi
 
CUSTOM_KERNEL_WIFI=
 
MTK_SCREEN_OFF_WIFI_OFF= no
 
MTK_WIFI_P2P_SUPPORT= yes
 
MTK_WIFI_HOTSPOT_SUPPORT= yes
 
 
 
mediatek\custom\common\kernel\wifi\mt592x\dummy.c
 
 
 
14.. HEADSET
 
CUSTOM_KERNEL_HEADSET= accdet
 
MTK_HEADSET_ICON_SUPPORT= yes
 
 
 
mediatek\custom\konka73_gb\kernel\headset\accdet\accdet_custom.h
 
 
 
14 SIM
 
14.1双卡、单卡版本切换:
 
Double SIM
 
GEMINI = yes
 
MTK_GEMINI_ENHANCEMENT= yes
 
MTK_SHARE_MODEM_SUPPORT= 2
 
MTK_SHARE_MODEM_CURRENT= 2
 
Single SIM
 
GEMINI = no
 
MTK_GEMINI_ENHANCEMENT= no
 
MTK_SHARE_MODEM_SUPPORT= 2
 
MTK_SHARE_MODEM_CURRENT= 1
 
 
 
14.2 simcard热插拔功能
 
MTK_SIM_HOT_SWAP=yes
 
MTK_SIM_HOT_SWAP_COMMON_SLOT=yes
 
.dws配置方法(由原理图设计填写):
 
 
 
 
 
16. 传感器
 
MTK_SENSOR_SUPPORT= yes
 
CUSTOM_KERNEL_ACCELEROMETER= auto//重力加速度传感器
 
CUSTOM_KERNEL_MAGNETOMETER=akm8975//磁力感应器//
 
CUSTOM_KERNEL_ALSPS= tmd2771//光感距离传感器
 
CUSTOM_KERNEL_BAROMETER=//气压计
 
CUSTOM_KERNEL_GYROSCOPE=//陀螺仪
 
 
 
16.1  重力加速度传感器(G-sensor感应器)
 
CUSTOM_KERNEL_ACCELEROMETER= auto//传感器
 
#ifdefined(MTK_AUTO_DETECT_ACCELEROMETER)
 
\mediatek\source\kernel\drivers\hwmon\hwmsen\Hwmsen_dev.c
 
inthwmsen_gsensor_add(struct sensor_init_info* obj)
 
\mediatek\custom\common\kernel\accelerometer\auto\
 
 
 
重力传感方向设置:
 
\alps\mediatek\custom\\kernel\accelerometer\mc3210\cust_acc.c
 
static structacc_hw cust_acc_hw = {
 
    .i2c_num = 2,
 
    .direction = 5,   // modify//重力传感方向
 
 
 
16.2 ALS\PS 光感距离传感器
 
CUSTOM_KERNEL_ALSPS= tmd2771
 
 
 
mediatek\custom\common\kernel\alsps\tmd2771\tmd2771.c
 
mediatek\custom\common\kernel\alsps\tmd2771\tmd2771.h
 
mediatek\custom\prj\kernel\alsps\tmd2771\cust_alsps.c
 
 
 
16.3 GYRO-sensormotion sensor 陀螺仪
 
CUSTOM_KERNEL_GYROSCOPE= l3g4200d
 
 
 
mediatek\custom\common\kernel\gyroscope\l3g4200d\l3g4200d.c
 
mediatek\custom\prj\kernel\gyroscope\l3g4200d\cust_gyro.c
 
 
 
16.4BAROMETER-sensor 气压计
 
CUSTOM_KERNEL_BAROMETER= ms5607
 
 
 
mediatek\custom\prj\kernel\barometer\ms5607\cust_baro.c
 
mediatek\custom\common\kernel\barometer\ms5607\ms5607.c
 
 
 
16.5 MAGNETOMETER 磁感应器
 
\alps\mediatek\custom\\kernel\magnetometer\yamaha532\cust_mag.c
 
磁感应方向设置:
 
static structmag_hw cust_mag_hw = {
 
    .i2c_num = 2,
 
    .direction = 3,//磁感应方向//参照规格书
 
    .power_id = MT65XX_POWER_NONE,  
 
    .power_vol= VOL_DEFAULT,        
 
};
 
 
 
16.6 compass 指南针
 
CUSTOM_KERNEL_MAGNETOMETER= akm8975
 
 
 
mediatek\custom\common\kernel\magnetometer\akm8975\akm8975.c
 
mediatek\custom\konka73_gb\kernel\magnetometer\akm8975\cust_mag.c
 
 
 
17. flashlight
 
CUSTOM_HAL_FLASHLIGHT= dummy_flashlight
 
CUSTOM_KERNEL_FLASHLIGHT= dummy_flashlight
 
闪光灯类型:
 
#constant_flashlight  补光灯(camera闪光灯)
 
#peak_flashlight
 
#torch_flashlight  手电筒
 
# dummy_flashlight
 
备注:camera闪光灯与camera驱动无关,只需要打开开关,这是由MTK开发的独立功能。
 
 
 
mediatek\custom\common\kernel\flashlight\dummy_flashlight\dummy_flashlight.c
 
mediatek\custom\common\kernel\flashlight\src\kd_flashlightlist.c
 
mediatek\custom\common\kernel\flashlight\
 
 
 
17.1 LED闪光灯配置为手电筒模式:???
 
 
 
 
 
18. jogball 轨迹球
 
CUSTOM_KERNEL_JOGBALL=
 
 
 
mediatek\custom\common\kernel\jogball\
 
 
 
18. atv
 
CUSTOM_HAL_MATV =
 
CUSTOM_KERNEL_MATV=
 
 
 
HAVE_MATV_FEATURE=yes#no  #Armin
 
MTK_ATV_CHIP=MTK_MT5193   # Armin
 
 
 
MTK_MATV_ANALOG_SUPPORT=yes#no//模拟通道、数字通道切换功能开关
 
 
 
mediatek\custom\common\kernel\matv\mt5193\matv.c
 
 
 
19. sound
 
MTK_SOUNDRECORDER_APP= yes
 
CUSTOM_KERNEL_SOUND= speaker
 
 
 
mediatek\custom\common\kernel\sound\inc\yusu_android_speaker.h
 
mediatek\custom\konka73_gb\kernel\sound\speaker\yusu_android_speaker.c
 
 
 
20. USB
 
CUSTOM_KERNEL_USB =mt6577
 
 
 
mediatek\custom\common\kernel\usb\src\Makefile
 
mediatek\custom\mt6573\kernel\usb\src\mtk_usb_custom.c
 
mediatek\custom\mt6573\kernel\usb\src\mtk_usb_custom.h
 
mediatek\custom\mt6573\uboot\inc\cust_sdc.h
 
mediatek\platform\mt6573\kernel\drivers\usb-gadget\
 
mediatek\platform\mt6573\kernel\drivers\power\
 
 
 
20.1 USB OTG功能(终端连接外接U盘)
 
alps/mediatek/config/{project}/autoconfig/kconfig/project中打开
 
CONFIG_USB_MTK_OTG=y
 
CONFIG_USB_MTK_HDRC_HCD= y
 
 
 
20.2 MTP(MediaTransfer Protocol)
 
USB连接设备,可选存储方式介绍:
 
USB存储设备、MTP(媒体设备)、PTP(相机)、只充电、内置光盘。
 
 
 
21. BT
 
MTK_WLAN_CHIP =MT6620    # candidate settings: MT6620
 
MTK_BT_CHIP =MTK_MT6620  # candidate settings:MTK_MT6611\MTK_MT6612\MTK_MT6616\MTK_MT6620
 
MTK_WLAN_SUPPORT =yes
 
MTK_BT_SUPPORT = yes
 
MTK_WLAN_SUPPORT =yes
 
MTK_WLANBT_SINGLEANT= no
 
MTK_BT_30_HS_SUPPORT= yes
 
####config BTfeature###########
 
# please do notmodify these options
 
MTK_BT_21_SUPPORT =yes
 
MTK_BT_30_SUPPORT =yes
 
MTK_BT_40_SUPPORT =yes
 
MTK_BT_FM_OVER_BT_VIA_CONTROLLER= yes
 
MTK_BT_PROFILE_OPP= yes
 
MTK_BT_PROFILE_SIMAP= yes
 
MTK_BT_PROFILE_PRXM= yes//蓝牙距离感应装置
 
MTK_BT_PROFILE_PRXR= yes//蓝牙距离感应装置
 
MTK_BT_PROFILE_HIDH= yes//无线输入设备
 
MTK_BT_PROFILE_FTP= yes
 
MTK_BT_PROFILE_PBAP= yes
 
MTK_BT_PROFILE_MANAGER= yes
 
MTK_BT_PROFILE_BPP= yes
 
MTK_BT_PROFILE_BIP= yes
 
MTK_BT_PROFILE_DUN= yes
 
MTK_BT_PROFILE_PAN= yes
 
MTK_BT_PROFILE_HFP= yes
 
MTK_BT_PROFILE_A2DP= yes
 
MTK_BT_PROFILE_AVRCP= yes
 
MTK_BT_PROFILE_AVRCP14= yes
 
MTK_BT_PROFILE_TIMEC= no
 
MTK_BT_PROFILE_TIMES= no
 
MTK_BT_PROFILE_MAPS= no
 
MTK_BT_PROFILE_MAPC= no
 
MTK_BT_PROFILE_SPP= yes
 
####config BTfeature end ####
 
 
 
mediatek\custom\common\kernel\btwlanem\btwlanem\btwlanem.c
 
 
 
22. FM
 
MTK_FM_CHIP =MT6620_FM
 
MTK_FM_SUPPORT =yes
 
MTK_FM_TX_SUPPORT =yes
 
MTK_FM_AUDIO =FM_ANALOG_INPUT
 
#FM_DIGITAL_INPUT 
 
 
 
mediatek\custom\common\kernel\fm\mt6620\dummy.c
 
 
 
24. OFN 光学手指鼠标
 
CUSTOM_KERNEL_OFN =ofn1090
 
mediatek\custom\common\kernel\ofn\inc
 
mediatek\custom\konka73_gb\kernel\ofn\ofn1090\cust_ofn.c
 
 
 
 
 
26.modem
 
3g: \modem\make\PRJ_HSPA.mak
 
2g: \modem\make\PRJ_GPRS.mak
 
 
 
26.1modem模块位置及组成
 
配置文件位置:\prj\modem\make\PRJ_HSPA.mak
 
工程名称配置:BOARD_VER = PRJ_BB
 
 
 
26.2 modem源码工程编译(../prj/modem)
 
./make.shPRJ_HSPA.mak new
 
 
 
26.3 modem文件修改:
 
RF模块名配置:(安装项目区分定义文件夹名称)
 
\prj\modem\make\PRJ_HSPA.mak
 
GSM射频模块:RF_MODULE = MT6162_CUSTOM
 
3G射频模块:UMTS_RF_MODULE = CUSTOM_MT6162
 
 
 
射频参数配置:
 
GSM射频参数:
 
\prj\modem\custom\l1_rf\MT6162_CUSTOM\m12193.c
 
\prj\modem\custom\l1_rf\MT6162_CUSTOM\l1d_custom_rf.h
 
\prj\modem\custom\l1_rf\MT6162_CUSTOM\l1d_custom_rf_.h
 
\prj\modem\custom\l1_rf\MT6162_CUSTOM\l1d_custom_rf_.h
 
3G射频参数:
 
\prj\modem\custom\ul1_rf\CUSTOM_MT6162\u12193.c
 
\prj\modem\custom\ul1_rf\CUSTOM_MT6162\ul1d_custom_rf.h
 
\prj\modem\custom\ul1_rf\CUSTOM_MT6162\ul1d_custom_rf_.h
 
\prj\modem\custom\ul1_rf\CUSTOM_MT6162\ul1d_custom_rf_.h
 
 
 
 
 
26.4 编译好文件修改名称并拷贝:
 
\modem\build\_PRJ\DEFAULT\bin:
 
DbgInfo_WR8.W1315.MD.WG.MP__PRJ_MOLY_WR8_W1315_MD_WG_MP_V15_2013_12_10_11_50_PRJ.mak
 
PRJ_PCB01_MT6582_S00.elf
 
PRJ_PCB01_MT6582_S00.MOLY_WR8_W1315_MD_WG_MP_V15.bin
 
 
 
\modem\build\_PRJ\DEFAULT\tst\database
 
BPLGUInfoCustomAppSrcP_MT6582_S00_MOLY_WR8_W1315_MD_WG_MP_V15
 
catcher_filter.bin
 
 
 
修改名称,分别修改为:
 
DbgInfo_WR8.W1315.MD.WG.MP__PRJ_MOLY_WR8_W1315_MD_WG_MP_V15_2013_12_10_11_50_1_wg_n
 
modem_1_wg_n.mak
 
PRJ_PCB01_MT6582_S00_1_wg_n.elf
 
modem_1_wg_n.img
 
 
 
BPLGUInfoCustomAppSrcP_MT6582_S00_MOLY_WR8_W1315_MD_WG_MP_V15_1_wg_n
 
catcher_filter_1_wg_n.bin
 
 
 
 
 
26.5 modem库替换编译(..prj/alps/mediate/custom/common/modem)
 
CUSTOM_MODEM=YOUR_MODEM
 
此编译表示:已将在modem源码工程中编译好的镜像放入MTKAndroid 工程中后,存放位置:
 
./mediatek/custom/common/modem/YOUR_MODEM
 
执行如下编译命令:./mk update-modem,这个命令会依次做如下步骤:
 
1. custgen     2. check modem      3. sign modem        4.update modem
 
 
 
gmodemband2 band7调换:
 
\modem\custom\modem\ul1_rf\_PCBV1P1_PAAIR_B1258\ul1d_custom_rf.h
 
#define  PDATA_BAND2_PR1      0x0007
 
#define  PDATA_BAND2_PR2      0x0007
 
#define  PDATA_BAND2_PR2B     0x0007
 
#define  PDATA_BAND2_PR3      0x0000
 
#define  PDATA_BAND2_PT1      0x0007
 
#define  PDATA_BAND2_PT2      0x0107
 
#define  PDATA_BAND2_PT2B     0x0107
 
#define  PDATA_BAND2_PT3      0x0000
 
 
 
#define  PDATA_BAND5_PR1      0x0002
 
#define  PDATA_BAND5_PR2      0x0002
 
#define  PDATA_BAND5_PR2B     0x0002
 
#define  PDATA_BAND5_PR3      0x0000
 
#define  PDATA_BAND5_PT1      0x0002
 
#define  PDATA_BAND5_PT2      0x0202
 
#define  PDATA_BAND5_PT2B     0x0202
 
 
 
射频频段
 
2G:850/900/1800/1900
 
3G:
 
Band1 –2100???(其他)
 
Band2 --
 
Band5 --
 
Band8 --
 
WCDMA B1+B8:主要是欧洲
 
Wcdma B1+B2+B5:南美
 
Wcdma B2+B4+B5:北美
 
 
 
29.SD卡
 
27.1热插拔功能
 
1,sd卡热插拔机制的实现需要软件和硬件同时配合才能实现。
 
2,在电路上,需要一根单独的检测pin脚,通过检测pin脚的高低电平来检测sd卡的插拔动作,并在dws中将其配置成上拉或下拉
 
3,软件上的配置主要就是在\mediatek\custom\\kernel\core\src\board.c中,msdc1_hw 结构体中的 flags 的 MSDC_CD_PIN_EN 和MSDC_REMOVABLE,这两个flag是热插拔的flag,如果不需要热插拔,请把这两个flag移除。
 
4,如果是低电平触发,将msdc1_hw中的.cd_level  设置成 MSDC_CD_LOW,否则设置成MSDC_CD_HIGH
 
 
 
备注:
 
(1),从hardware的角度,sd 卡槽中的CD 引脚与chip的EINT的某个脚连在一起,且chip内部会有上拉电阻。
 
(2),dct的配置如下:
 
注:EINT16使用的哪个GPIO,可以参考硬件hw_config.xls文档
 
 
 
 
 
30.module(四合一芯片:FM/BT/WIFI/GPS)MT6628、MT6620
 
CUSTOM_HAL_COMBO=mt6628
 
CUSTOM_KERNEL_FM=mt6628
 
MTK_BT_CHIP=MTK_MT6628
 
MTK_FM_CHIP=MT6628_FM
 
MTK_WLAN_CHIP=MT6628
 
MTK_COMBO_CHIP=MT6628
 
MTK_GPS_CHIP=MTK_GPS_MT6628
 
 
 
31.音频参数集成(全部参数由硬件提供,直接合成)
 
参照:[FAQ09151][Audio Drv]各个音频参数的功能说明
 
30.1 ring/key/mic/fmr/speech/sidetone/media/matv分别normal/headset/handfree三个模式的不同音量等级修改:
 
\mediatek\custom\\cgen\inc\audio_volume_custom_default.h//8个等级
 
\mediatek\custom\\cgen\inc\audio_ver1_volume_custom_default.h//16个等级
 
 
 
30.2 med/speech音频参数修改:
 
\mediatek\custom\\cgen\inc\med_audio_default.h
 
\mediatek\custom\\cgen\inc\sph_coeff_default.h
 
 
 
30.3 voip音频参数修改:
 
\mediatek\custom\\cgen\inc\audio_voip_custom.h
 
转载请注明出处:http://blog.csdn.net/cbk861110/article/details/9385439

MT6582 Android 驱动设置问题

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原文地址:http://www.cnblogs.com/cyqx/p/4865965.html

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