static unsigned int lcm_compare_id(void)
{
unsigned int id = 0;
#ifdef BUILD_LK
pmic_config_interface(0x0532,5,0x7,5);//add by libo for VGP2 POWER ON
pmic_config_interface(0x050C,1,0x1,15);
#else
hwPowerOn(MT6323_POWER_LDO_VGP2,VOL_2800,"LCM");
#endif
MDELAY(100);
SET_RESET_PIN(1);
MDELAY(20);
SET_RESET_PIN(0);
MDELAY(20);
SET_RESET_PIN(1);
MDELAY(100);
send_ctrl_cmd(0xA100);
read_data_cmd();
read_data_cmd();
read_data_cmd();
id = read_data_cmd();
id = (id<<8) | read_data_cmd();
Lcd_Log("mycat READ OTM8009 LCD ID2%s, id = 0x%x\n", __func__, id);
return (LCM_ID == id)?1:0;
}
static void mtk_disable_pmic_otg_mode(void)
{
int val;
pmic_config_interface(0x8068, 0x0, 0x1, 0);
pmic_config_interface(0x8084, 0x0, 0x1, 0);
mdelay(50);
pmic_config_interface(0x8068, 0x0, 0x1, 1);
val = 1;
while (val == 1) {
pmic_read_interface(0x805E, &val, 0x1, 4);
}
#if 0
pmic_config_interface(0x809E, 0x8000, 0xFFFF, 0);
val = 1;
while (val == 1) {
pmic_read_interface(0x809A, &val, 0x1, 15);
}
#endif
/* restore PMIC registers */
pmic_restore_regs();
mtk_xhci_mtk_log("set pimc power off, done\n");
}
static void lcd_power_en(unsigned char enabled)
{
if(enabled)
{
#ifdef BUILD_LK
//VGP6 3.3V
pmic_config_interface(DIGLDO_CON33, 0x07, PMIC_RG_VGP6_VOSEL_MASK, PMIC_RG_VGP6_VOSEL_SHIFT);
pmic_config_interface(DIGLDO_CON12, 0x1, PMIC_RG_VGP6_EN_MASK, PMIC_RG_VGP6_EN_SHIFT);
#else
upmu_set_rg_vgp6_en(0x1);
upmu_set_rg_vgp6_vosel(0x7);
#endif
MDELAY(20);
mt_set_gpio_mode(GPIO_LCD_BL_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_LCD_BL_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_LCD_BL_EN, GPIO_OUT_ONE);
}
else
{
mt_set_gpio_mode(GPIO_LCD_BL_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_LCD_BL_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_LCD_BL_EN, GPIO_OUT_ZERO);
MDELAY(20);
#ifdef BUILD_LK
//VGP6 3.3V
pmic_config_interface(DIGLDO_CON12, 0x0, PMIC_RG_VGP6_EN_MASK, PMIC_RG_VGP6_EN_SHIFT);
pmic_config_interface(DIGLDO_CON33, 0x0, PMIC_RG_VGP6_VOSEL_MASK, PMIC_RG_VGP6_VOSEL_SHIFT);
#else
upmu_set_rg_vgp6_en(0x0);
upmu_set_rg_vgp6_vosel(0x0);
#endif
}
}
void mt_power_off(void)
{
#ifdef CONFIG_MTK_PMIC_MT6397
int ret_val=0;
int reg_val=0;
#endif
printk("mt_power_off\n");
#ifdef CONFIG_MTK_PMIC_MT6397
//Enable CA15 by default for different PMIC behavior
pmic_config_interface(VCA15_CON7, 0x1, PMIC_VCA15_EN_MASK, PMIC_VCA15_EN_SHIFT);
pmic_config_interface(VSRMCA15_CON7, 0x1, PMIC_VSRMCA15_EN_MASK, PMIC_VSRMCA15_EN_SHIFT);
udelay(200);
ret_val=pmic_read_interface(VCA15_CON7, ®_val, 0xFFFF, 0);
printk("Reg[0x%x]=0x%x\n", VCA15_CON7, reg_val);
ret_val=pmic_read_interface(VSRMCA15_CON7, ®_val, 0xFFFF, 0);
printk("Reg[0x%x]=0x%x\n", VSRMCA15_CON7, reg_val);
#endif
/* pull PWRBB low */
rtc_bbpu_power_down();
while (1) {
#if defined(CONFIG_POWER_EXT)
//EVB
printk("EVB without charger\n");
#else
//Phone
printk("Phone with charger\n");
if (pmic_chrdet_status() == KAL_TRUE)
arch_reset(0, "power_off_with_charger");
#endif
}
}
static kal_uint32 charging_get_battery_status(void *data)
{
kal_uint32 status = STATUS_OK;
#if 0
//upmu_set_baton_tdet_en(1);
//upmu_set_rg_baton_en(1);
//*(kal_bool*)(data) = upmu_get_rgs_baton_undet();
*(kal_bool*)(data) = 0; // battery exist
battery_xlog_printk(BAT_LOG_CRTI,"[charging_get_battery_status] no HW function\n");
#else
kal_uint32 ret=0;
pmic_config_interface(MT6332_BATON_CON0, 0x1, MT6332_PMIC_RG_BATON_EN_MASK, MT6332_PMIC_RG_BATON_EN_SHIFT);
pmic_config_interface(MT6332_TOP_CKPDN_CON0_CLR, 0x80C0, 0xFFFF, 0); //enable BIF clock
pmic_config_interface(MT6332_LDO_CON2, 0x1, MT6332_PMIC_RG_VBIF28_EN_MASK, MT6332_PMIC_RG_VBIF28_EN_SHIFT);
mdelay(1);
ret = mt6332_upmu_get_bif_bat_lost();
if(ret == 0)
{
*(kal_bool*)(data) = 0; // battery exist
battery_xlog_printk(BAT_LOG_FULL,"[charging_get_battery_status] battery exist.\n");
}
else
{
*(kal_bool*)(data) = 1; // battery NOT exist
battery_xlog_printk(BAT_LOG_CRTI,"[charging_get_battery_status] battery NOT exist.\n");
}
#endif
return status;
}
static unsigned int lcm_compare_id(void)
{
unsigned int id = 0;
#ifdef BUILD_LK
pmic_config_interface(0x0532,5,0x7,5);//add by libo for VGP2 POWER ON
pmic_config_interface(0x050C,1,0x1,15);
#else
hwPowerOn(MT6323_POWER_LDO_VGP2,VOL_2800,"LCM");
#endif
MDELAY(100);
SET_RESET_PIN(1);
MDELAY(20);
SET_RESET_PIN(0);
MDELAY(20);
SET_RESET_PIN(1);
MDELAY(100);
send_ctrl_cmd(0xDA00);
id = read_data_cmd();
send_ctrl_cmd(0xDB00);
id = read_data_cmd()<<8;
send_ctrl_cmd(0xDC00);
id |= read_data_cmd();
#if defined(BUILD_LK)
printf("MYCAT Read NT35510 id = %x\n", id);
#endif
if(LCM_ID == id)
return 1;
else
return 0;
}
static void lcd_power_en(unsigned char enabled)
{
if (enabled)
{
#ifdef BUILD_LK
/* VGP2_PMU 3V */
pmic_config_interface(DIGLDO_CON29, 0x6, PMIC_RG_VGP2_VOSEL_MASK, PMIC_RG_VGP2_VOSEL_SHIFT);
pmic_config_interface(DIGLDO_CON8, 0x1, PMIC_RG_VGP2_EN_MASK, PMIC_RG_VGP2_EN_SHIFT);
#else
//hwPowerOn(MT65XX_POWER_LDO_VGP2, VOL_3000, "LCM");
//hwPowerOn(MT6323_POWER_LDO_VGP2, VOL_3000, "LCM");
upmu_set_rg_vgp2_vosel(0x6);
upmu_set_rg_vgp2_en(0x1);
#endif
mt_set_gpio_mode(GPIO_VLCD_VCC_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_VLCD_VCC_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_VLCD_VCC_EN, GPIO_OUT_ONE);
}
else
{
#ifdef BUILD_LK
/* VGP2_PMU 3V */
pmic_config_interface(DIGLDO_CON8, 0x0, PMIC_RG_VGP2_EN_MASK, PMIC_RG_VGP2_EN_SHIFT);
pmic_config_interface(DIGLDO_CON29, 0x0, PMIC_RG_VGP2_VOSEL_MASK, PMIC_RG_VGP2_VOSEL_SHIFT);
#else
//hwPowerDown(MT65XX_POWER_LDO_VGP2, "LCM");
//hwPowerDown(MT6323_POWER_LDO_VGP2, "LCM");
upmu_set_rg_vgp2_en(0x0);
upmu_set_rg_vgp2_vosel(0x0);
#endif
mt_set_gpio_mode(GPIO_VLCD_VCC_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_VLCD_VCC_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_VLCD_VCC_EN, GPIO_OUT_ZERO);
}
}
static void slp_pmic_dvs_vol_init(kal_uint8 volt)
{
pmic_config_interface((kal_uint8)(BANK0_VPROC_CON0+BUCK_CON8_OFFSET),
(kal_uint8)(volt),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS00_MASK),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS00_SHIFT)
);
pmic_config_interface((kal_uint8)(BANK0_VPROC_CON0+BUCK_CON9_OFFSET),
(kal_uint8)(volt),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS01_MASK),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS01_SHIFT)
);
pmic_config_interface((kal_uint8)(BANK0_VPROC_CON0+BUCK_CONA_OFFSET),
(kal_uint8)(volt),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS10_MASK),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS10_SHIFT)
);
pmic_config_interface((kal_uint8)(BANK0_VPROC_CON0+BUCK_CONB_OFFSET),
(kal_uint8)(volt),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS11_MASK),
(kal_uint8)(BANK_0_BUCK_VOSEL_DVS11_SHIFT)
);
}
static void lcd_power_en(unsigned char enabled)
{
#ifdef BUILD_LK
printf("%s, %d LK \n", __func__, enabled);
#else
printk("%s, %d kernel", __func__, enabled);
#endif
if (enabled)
{
#ifdef BUILD_LK
#if 0
#ifdef MTK_PMIC_MT6397
#else
/* VGP2_PMU 3V */
pmic_config_interface(DIGLDO_CON29, 0x6, PMIC_RG_VGP2_VOSEL_MASK, PMIC_RG_VGP2_VOSEL_SHIFT);
pmic_config_interface(DIGLDO_CON8, 0x1, PMIC_RG_VGP2_EN_MASK, PMIC_RG_VGP2_EN_SHIFT);
#endif
#endif
upmu_set_rg_vgp6_vosel(0x05);
upmu_set_rg_vgp6_sw_en(0x01);
#else
#if 0
#ifdef MTK_PMIC_MT6397
#else
upmu_set_rg_vgp2_vosel(0x6);
upmu_set_rg_vgp2_en(0x1);
#endif
#endif
upmu_set_rg_vgp6_vosel(0x05);
upmu_set_rg_vgp6_sw_en(0x01);
#endif
//mt_set_gpio_out(GPIO_LCM_PWR, GPIO_OUT_ONE);
}
else
{
#ifdef BUILD_LK
#if 0
#ifdef MTK_PMIC_MT6397
#else
/* VGP2_PMU 3V */
pmic_config_interface(DIGLDO_CON8, 0x0, PMIC_RG_VGP2_EN_MASK, PMIC_RG_VGP2_EN_SHIFT);
pmic_config_interface(DIGLDO_CON29, 0x0, PMIC_RG_VGP2_VOSEL_MASK, PMIC_RG_VGP2_VOSEL_SHIFT);
#endif
#endif
upmu_set_rg_vgp6_vosel(0x0);
upmu_set_rg_vgp6_sw_en(0x0);
#else
#if 0
#ifdef MTK_PMIC_MT6397
#else
upmu_set_rg_vgp2_en(0x0);
upmu_set_rg_vgp2_vosel(0x0);
#endif
#endif
upmu_set_rg_vgp6_vosel(0x0);
upmu_set_rg_vgp6_sw_en(0x0);
#endif
//mt_set_gpio_out(GPIO_LCM_PWR, GPIO_OUT_ZERO);
}
}
static unsigned int lcm_compare_id(void)
{
#ifdef BUILD_LK
pmic_config_interface(0x0532,5,0x7,5);//add by libo for VGP2 POWER ON
pmic_config_interface(0x050C,1,0x1,15);
#else
hwPowerOn(MT6323_POWER_LDO_VGP2,VOL_2800,"LCM");
#endif
MDELAY(100);
unsigned int id=0,id2=0;
unsigned char buffer[5],buffer2[2];
unsigned int array[16];
SET_RESET_PIN(1);
SET_RESET_PIN(0);
MDELAY(25);
SET_RESET_PIN(1);
MDELAY(50);
array[0]=0x00043902;
array[1]=0x010980ff;
dsi_set_cmdq(array, 2, 1); //{0xff, 3 ,{0x80,0x09,0x01}}, // Command2 Enable
array[0]=0x80001500;
dsi_set_cmdq(array, 1, 1); //{0x00, 1 ,{0x80}},
array[0]=0x00033902;
array[1]=0x000980ff;
dsi_set_cmdq(array, 2, 1); //{0xff, 2 ,{0x80,0x09}}, // Orise Mode Enable
array[0]=0xC6001500;
dsi_set_cmdq(array, 1, 1); //{0x00, 1 ,{0xC6}},
array[0]=0x03B01500;
dsi_set_cmdq(array, 1, 1); //{0xB0, 1 ,{0x03}}, // Read Contention Error
MDELAY(10);
array[0] = 0x00053700;// set return byte number
dsi_set_cmdq(array, 1, 1);
read_reg_v2(0xA1, &buffer, 5); // Read Register 0xA1 : 0x01,0x8B,0x80,0x09 (OTM8009A/OTM8018B);
id = buffer[2]<<8 |buffer[3];
Lcd_Log("[LSQ] -- otm8018b 0x%x , 0x%x , 0x%x \n",buffer[2],buffer[3],id);
array[0] = 0x50001500;
dsi_set_cmdq(array, 1, 1);
read_reg_v2(0xF8, &buffer2, 2); // Read Register 0xF850 : 0x02,0x35 (OTM8018B);
id2 = buffer2[0]<<8 |buffer2[1];
Lcd_Log("[LSQ] -- otm8018b 0x%x , 0x%x , 0x%x \n",buffer2[0],buffer2[1],id2);
return ((id2==0x0235)&&(id==0x8009))?1:0;
}
static void dct_pmic_VGP2_enable(bool dctEnable)
{
pmic_config_interface(DIGLDO_CON29, 0x5, PMIC_RG_VGP2_VOSEL_MASK, PMIC_RG_VGP2_VOSEL_SHIFT); // 2.8v ËÕ ÓÂ 2013Äê10ÔÂ31ÈÕ 17:55:43
pmic_config_interface( (U32)(DIGLDO_CON8),
(U32)(dctEnable),
(U32)(PMIC_RG_VGP2_EN_MASK),
(U32)(PMIC_RG_VGP2_EN_SHIFT)
);
}
static void lcm_contrl(int status)
{
if(status)
{
//VGP6 1.8V
#ifdef BUILD_LK
pmic_config_interface( (U32)(DIGLDO_CON33),
(U32)(3),
(U32)(PMIC_RG_VGP6_VOSEL_MASK),
(U32)(PMIC_RG_VGP6_VOSEL_SHIFT)
);
pmic_config_interface( (U32)(DIGLDO_CON12),
(U32)(1),
(U32)(PMIC_RG_VGP6_EN_MASK),
(U32)(PMIC_RG_VGP6_EN_SHIFT)
);
#else
hwPowerOn(MT65XX_POWER_LDO_VGP6, VOL_1800, "LCM");
#endif
MDELAY(5);
mt_set_gpio_mode(LCM_EN_PIN, 0);
mt_set_gpio_dir(LCM_EN_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(LCM_EN_PIN, status);
}
else
{
mt_set_gpio_mode(LCM_EN_PIN, 0);
mt_set_gpio_dir(LCM_EN_PIN, GPIO_DIR_OUT);
mt_set_gpio_out(LCM_EN_PIN, status);
MDELAY(110);
//VGP6 1.8V
#ifdef BUILD_LK
//hwPowerDown(MT65XX_POWER_LDO_VGP6, "LCM");
/*
pmic_config_interface( (U32)(DIGLDO_CON33),
(U32)(0x00),
(U32)(PMIC_RG_VGP6_VOSEL_MASK),
(U32)(PMIC_RG_VGP6_VOSEL_SHIFT)
);
*/
pmic_config_interface( (U32)(DIGLDO_CON12),
(U32)(0x00),
(U32)(PMIC_RG_VGP6_EN_MASK),
(U32)(PMIC_RG_VGP6_EN_SHIFT)
);
#else
hwPowerDown(MT65XX_POWER_LDO_VGP6, "LCM");
#endif
}
}
static void lcm_resume(void)
{
unsigned int data_array[16];
#ifdef BUILD_LK
printf("%s, LK \n", __func__);
#else
pr_debug("%s, kernel", __func__);
#endif
#ifdef BUILD_LK
//printf("[LK/LCM] lcm_resume() enter\n");
//VGP6 3.3V
pmic_config_interface(0x424, 0x1, 0x1, 15);
pmic_config_interface(0x45a, 0x07, 0x07, 5);
//vgp4 1.8V
pmic_config_interface(0x420, 0x1, 0x1, 15);
pmic_config_interface(0x43c, 0x03, 0x07, 5);
#else
hwPowerOn(MT65XX_POWER_LDO_VGP6, VOL_3300, "LCM");
hwPowerOn(MT65XX_POWER_LDO_VGP4, VOL_1800, "LCM");
#endif
mt_set_gpio_mode(GPIO_LCD_RST_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_LCD_RST_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_LCD_RST_EN, GPIO_OUT_ONE);
MDELAY(20);
mt_set_gpio_mode(GPIO_LCD_STB_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_LCD_STB_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_LCD_STB_EN, GPIO_OUT_ONE);
MDELAY(20);
//#endif
//unsigned int data_array[16];
//lcm_init();
MDELAY(50);
SET_RESET_PIN(1);
SET_RESET_PIN(0);
MDELAY(1);
SET_RESET_PIN(1);
init_lcm_registers();
data_array[0] = 0x00101500; // Sleep Out
dsi_set_cmdq(data_array, 1, 1);
MDELAY(20);
data_array[0] = 0x00290500; // Display On
dsi_set_cmdq(data_array, 1, 1);
}
static kal_uint32 is_chr_det(void)
{
kal_uint32 val=0;
pmic_config_interface(0x10A, 0x1, 0xF, 8);
pmic_config_interface(0x10A, 0x17,0xFF,0);
pmic_read_interface(0x108, &val,0x1, 1);
battery_xlog_printk(BAT_LOG_CRTI,"[is_chr_det] %d\n", val);
return val;
}
static void lcm_init(void)
{
#ifdef BUILD_LK
printf("%s, LK \n", __func__);
#else
pr_debug("%s, kernel", __func__);
#endif
#ifdef BUILD_LK
//printf("[LK/LCM] lcm_init() enter\n");
//VGP6 3.3V
pmic_config_interface(0x424, 0x1, 0x1, 15);
pmic_config_interface(0x45a, 0x07, 0x07, 5);
//vgp4 1.8V
pmic_config_interface(0x420, 0x1, 0x1, 15);
pmic_config_interface(0x43c, 0x03, 0x07, 5);
mt_set_gpio_mode(GPIO_LCD_RST_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_LCD_RST_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_LCD_RST_EN, GPIO_OUT_ONE);
MDELAY(20);
mt_set_gpio_mode(GPIO_LCD_STB_EN, GPIO_MODE_00);
mt_set_gpio_dir(GPIO_LCD_STB_EN, GPIO_DIR_OUT);
mt_set_gpio_out(GPIO_LCD_STB_EN, GPIO_OUT_ONE);
MDELAY(20);
/*MDELAY(50);
SET_RESET_PIN(1);
SET_RESET_PIN(0);
MDELAY(1);
SET_RESET_PIN(1);
init_lcm_registers();*/
#else
hwPowerOn(MT65XX_POWER_LDO_VGP6, VOL_3300, "LCM");
hwPowerOn(MT65XX_POWER_LDO_VGP4, VOL_1800, "LCM");
#endif
MDELAY(50);
SET_RESET_PIN(1);
SET_RESET_PIN(0);
MDELAY(1);
SET_RESET_PIN(1);
init_lcm_registers();
}
static void lcm_suspend(void)
{
push_table(lcm_deep_sleep_mode_in_setting, sizeof(lcm_deep_sleep_mode_in_setting) / sizeof(struct LCM_setting_table), 1);
#ifdef BUILD_LK
pmic_config_interface(0x0532,0,0x7,5);//add by libo for VGP2 POWER OFF
pmic_config_interface(0x050C,0,0x1,15);
#else
hwPowerDown(MT6323_POWER_LDO_VGP2,"LCM");
#endif
}
void slp_pmic_init(void)
{
/* VPROC = 0.9V in sleep mode */
upmu_buck_vosel_srclken_0(BUCK_VPROC, 0x08);
upmu_buck_ctrl(BUCK_VPROC, 0x3);
/* VCORE = 0.9V in sleep mode */
upmu_buck_vosel(BUCK_VCORE, UPMU_VOLT_0_9_0_0_V);
/* VM12_INT = 0.9V in sleep mode */
pmic_config_interface(0x8b, 0x08, 0x1f, 0x0);
pmic_config_interface(0x8f, 0x1, 0x1, 0x4);
}
void set_usb_dc_in_mode(int is_sw_en, int is_sw_mode)
{
pmic_config_interface(0x8D1E, is_sw_en, 0x1, 4);
pmic_config_interface(0x8D2C, is_sw_mode, 0x1, 4);
pmic_config_interface(0x8D1E, is_sw_en, 0x1, 5);
pmic_config_interface(0x8D2C, is_sw_mode, 0x1, 5);
battery_xlog_printk(BAT_LOG_CRTI,"[set_usb_dc_in_mode] Reg[0x%x]=0x%x, Reg[0x%x]=0x%x\n",
0x8D1E, upmu_get_reg_value(0x8D1E),
0x8D2C, upmu_get_reg_value(0x8D2C)
);
}
static unsigned int lcm_compare_id(void)
{
unsigned int id = 0, id2 = 0;
unsigned char buffer[3];
unsigned int data_array[16];
#ifdef BUILD_LK
pmic_config_interface(0x0532,5,0x7,5);//add by libo for VGP2 POWER ON
pmic_config_interface(0x050C,1,0x1,15);
#else
hwPowerOn(MT6323_POWER_LDO_VGP2,VOL_2800,"LCM");
#endif
MDELAY(100);
SET_RESET_PIN(1); //NOTE:should reset LCM firstly
MDELAY(10);
SET_RESET_PIN(0);
MDELAY(10);
SET_RESET_PIN(1);
MDELAY(120);
/*
data_array[0] = 0x00110500; // Sleep Out
dsi_set_cmdq(data_array, 1, 1);
MDELAY(120);
*/
//*************Enable CMD2 Page1 *******************//
data_array[0]=0x00043902;
data_array[1]=0x1698FFFF;
dsi_set_cmdq(data_array, 2, 1);
MDELAY(20);
data_array[0] = 0x00033700;// read id return two byte,version and id
dsi_set_cmdq(data_array, 1, 1);
MDELAY(20);
read_reg_v2(0xD3, buffer, 3);
id = buffer[1]; //we only need ID
id2= buffer[1] << 8 | buffer[2]; //we test buffer 1
Lcd_Log("%s, id=0x%x,id2=0x%x\n", __func__, id,id2);
//return (LCM_ID == id2)?1:0;
return (LCM_ID == id2&&get_lcd_id()==1)?1:0;
// return (get_lcd_id()==1)?1:0;
}
static unsigned int lcm_compare_id(void)
{
unsigned int id = 0;
unsigned int idA1=0,idA2=0,idA3=0,idA4=0,idA5=0;
#ifdef BUILD_LK
pmic_config_interface(0x0532,5,0x7,5);//add by libo for VGP2 POWER ON
pmic_config_interface(0x050C,1,0x1,15);
#else
// hwPowerOn(MT6323_POWER_LDO_VGP2,VOL_2800,"LCM");
#endif
MDELAY(100);
SET_RESET_PIN(1);
MDELAY(20);
SET_RESET_PIN(0);
MDELAY(20);
SET_RESET_PIN(1);
MDELAY(100);
/**********************
send_ctrl_cmd(0xDA00);
read_data_cmd();
id = read_data_cmd();
*******************/
send_ctrl_cmd(0xA100);
idA1 = read_data_cmd();
Lcd_Log("mycat READ OTM8012A LCD ID%s, idA1 = 0x%x\n", __func__, idA1);
idA2 = read_data_cmd();
Lcd_Log("mycat READ OTM8012A LCD ID%s, idA2 = 0x%x\n", __func__, idA2);
idA3 = read_data_cmd();
Lcd_Log("mycat READ OTM8012A LCD ID%s, idA3 = 0x%x\n", __func__, idA3);
idA4 = read_data_cmd();
Lcd_Log("mycat READ OTM8012A LCD ID%s, idA4 = 0x%x\n", __func__, idA4);
idA5 = read_data_cmd();
Lcd_Log("mycat READ OTM8012A LCD ID%s, idA5 = 0x%x\n", __func__, idA5);
id=((idA4 & 0xff) << 8) | idA5;
Lcd_Log("mycat READ OTM8012A LCD ID%s, ID = 0x%x\n", __func__, id);
//Lcd_Log("mycat READ OTM8009 LCD ID%s, id = 0x%x\n", __func__, id);
return (LCM_ID == id)?1:0;
}
void set_cv_volt(void)
{
kal_uint32 is_m3_en = 0;
pmic_read_interface(0x805E, &is_m3_en, 0x1, 2); //RGS_M3_EN
if(is_m3_en==1)
{
battery_xlog_printk(BAT_LOG_FULL,"[set_cv_volt] RGS_M3_EN=%d, set CV to high\n", is_m3_en);
#if 0 // for phone
battery_xlog_printk(BAT_LOG_CRTI,"[set_cv_volt] g_cv_reg_val=0x%x\n", g_cv_reg_val);
mt6332_upmu_set_rg_cv_sel(g_cv_reg_val);
mt6332_upmu_set_rg_cv_pp_sel(g_cv_reg_val);
#else
//set CV_VTH (ex=4.2) and RG_CV_PP_SEL (ex=4.3)
#if defined(HIGH_BATTERY_VOLTAGE_SUPPORT)
//battery_xlog_printk(BAT_LOG_CRTI, "[set_cv_volt] HIGH_BATTERY_VOLTAGE_SUPPORT\n");
mt6332_upmu_set_rg_cv_sel(0x5); // 4.35V
mt6332_upmu_set_rg_cv_pp_sel(0x5); // 4.35V
#else
mt6332_upmu_set_rg_cv_sel(0x8); // 4.2V
mt6332_upmu_set_rg_cv_pp_sel(0x8); // 4.2V
#endif
#endif
//Reg[0x816A]
pmic_config_interface(0x816A,0x1,0x1,5);
}
else
{
battery_xlog_printk(BAT_LOG_CRTI,"[set_cv_volt] RGS_M3_EN=%d, can not set CV to high\n", is_m3_en);
}
}
static void _golden_write_reg(unsigned int addr, unsigned int mask, unsigned int reg_val)
{
if (_is_pmic_addr(addr))
pmic_config_interface(addr, reg_val, mask, 0x0);
else
*((unsigned int *)IO_PHYS_TO_VIRT(addr)) = (*((unsigned int *)IO_PHYS_TO_VIRT(addr)) & ~mask) | (reg_val & mask);
}
void set_kpd_pmic_mode()
{
unsigned int a,c;
a = pwrap_read(0x0502,&c);
if(a != 0)
print("kpd write fail, addr: 0x0502\n");
//print("kpd read addr: 0x0502: data:0x%x\n", c);
c=c&0xFFFE;
a = pwrap_write(0x0502,c);
if(a != 0)
print("kpd write fail, addr: 0x0502\n");
mtk_kpd_gpio_set();
int rel = 0;
rel = pmic_config_interface(WRP_CKPDN,0x0,PMIC_RG_WRP_KP_PDN_MASK, PMIC_RG_WRP_KP_PDN_SHIFT);
if(rel != 0){
print("kpd set clock register fail!\n");
}
*(volatile u16 *)(KP_PMIC) = 0x1;
print("kpd register for pmic set!\n");
return;
}
void set_kpd_pmic_mode(void)
{
unsigned int ret;
ret = pmic_config_interface(STRUP_CON3, 0x0, PMIC_RG_USBDL_EN_MASK, PMIC_RG_USBDL_EN_SHIFT);
if (ret != 0)
printf("kpd write fail, addr: 0x%x\n", STRUP_CON3);
#ifdef MTK_PMIC_RST_KEY
pmic_config_interface(STRUP_CON3, 0x01, PMIC_RG_FCHR_PU_EN_MASK, PMIC_RG_FCHR_PU_EN_SHIFT);//pull up homekey pin of PMIC
pmic_config_interface(STRUP_CON3, 0, PMIC_RG_FCHR_KEYDET_EN_MASK, PMIC_RG_FCHR_KEYDET_EN_SHIFT);//disable homekey pin FCHR mode of PMIC
#endif
return;
}
static void pmic_restore_regs(void){
int i;
for(i = 0; i < PMIC_REG_BAK_NUM; i++){
pmic_config_interface(pmic_bak_regs[i][0], pmic_bak_regs[i][1], 0xffffffff, 0);
}
}
static void lcm_init(void)
{
#ifdef BUILD_LK
pmic_config_interface(0x0532,5,0x7,5);//add by libo for VGP2 POWER ON
pmic_config_interface(0x050C,1,0x1,15);
#else
hwPowerOn(MT6323_POWER_LDO_VGP2,VOL_2800,"LCM");
#endif
MDELAY(100);
SET_RESET_PIN(0);
MDELAY(200);
SET_RESET_PIN(1);
MDELAY(120);
init_lcm_registers();
}
void enable_PMIC_kpd_clock()
{
int rel = 0;
rel = pmic_config_interface(WRP_CKPDN,0x0, PMIC_RG_WRP_32K_PDN_MASK, PMIC_RG_WRP_32K_PDN_SHIFT);
if(rel != 0){
printf("kpd enable_PMIC_kpd_clock register fail!\n");
}
}
static void lcm_suspend(void)
{
send_ctrl_cmd(0x2800); // Display off
MDELAY(20);
send_ctrl_cmd(0x1000); // Sleep in
MDELAY(120);
Lcd_Log("\n %s \n",__func__);
#ifdef BUILD_LK
pmic_config_interface(0x0532,0,0x7,5);//add by libo for VGP2 POWER OFF
pmic_config_interface(0x050C,0,0x1,15);
#else
hwPowerDown(MT6323_POWER_LDO_VGP2,"LCM");
#endif
}
/* callback for system power off*/
void ccci_power_off(void)
{
/*ALPS02057700 workaround:
* Power on VLTE for system power off backlight work normal
*/
CCCI_INF_MSG(-1, CORE, "ccci_power_off:set VLTE on,bit0,1\n");
pmic_config_interface(0x04D6, 0x1, 0x1, 0); /* bit[0] =>1'b1 */
udelay(200);
}
static void lcm_init(void)
{
int flag=0;
#ifdef BUILD_LK
pmic_config_interface(0x0532,5,0x7,5);//add by libo for VGP2 POWER ON
pmic_config_interface(0x050C,1,0x1,15);
#else
hwPowerOn(MT6323_POWER_LDO_VGP2,VOL_2800,"LCM");
#endif
MDELAY(100);
SET_RESET_PIN(1);
SET_RESET_PIN(0);
MDELAY(1);
SET_RESET_PIN(1);
MDELAY(10);
push_table(lcm_initialization_setting0, sizeof(lcm_initialization_setting0) / sizeof(struct LCM_setting_table), 1);
}
