static void vt_cam_ldo_power_off(void)
{
printk(KERN_DEBUG "[S5K6B2YX] %s: In\n", __func__);
/* VT_CAM_1P8 */
if (l21) {
int ret = regulator_disable(l21);
if (ret)
printk(KERN_DEBUG "error disabling regulator 8921_l21\n");
}
usleep(400);
/* CAM_SENSOR_2.8V (CIS 2.8V)*/
if (system_rev < 5) {
printk(KERN_DEBUG "[S5K6B2YX] %s: GPIO_CAM_A_EN: 0\n",
__func__);
gpio_ref_count--;
printk(KERN_DEBUG "[S5K6B2YX] %s: gpio ref cnt %d\n",
__func__, gpio_ref_count);
if (gpio_ref_count == 0) {
printk(KERN_DEBUG "[S5K6B2YX] %s: Turning off GPIO_CAM_A_EN\n",
__func__);
pmic_gpio_ctrl(GPIO_CAM_A_EN, 0);
} else {
pr_err("[S5K6B2YX] %s: gpio %d, dont turn off"\
" GPIO_CAM_A_EN, other camera is in use!!",
__func__, gpio_ref_count);
}
} else {
pmic_gpio_ctrl(GPIO_CAM_VT_EN, 0);
printk(KERN_DEBUG "[S5K6B2YX] %s: GPIO_CAM_VT_EN: 0\n",
__func__);
}
}
static void vt_cam_ldo_power_on(void)
{
int ret = 0;
printk(KERN_DEBUG "[S5K6B2YX] %s: In\n", __func__);
#ifdef CONFIG_CAMERA_SW_I2C
gpio_set_value_cansleep(GPIO_VT_CAM_SDA, 1);
gpio_set_value_cansleep(GPIO_VT_CAM_SCL, 1);
#endif
/* CAM_SENSOR_2.8V (CIS 2.8V)*/
if (system_rev < 5) {
printk(KERN_DEBUG "[S5K6B2YX] %s: GPIO_CAM_A_EN: 1\n",
__func__);
if (gpio_ref_count == 0)
pmic_gpio_ctrl(GPIO_CAM_A_EN, 1);
gpio_ref_count++;
printk(KERN_DEBUG "[S5K6B2YX] %s: gpio ref cnt %d\n",
__func__, gpio_ref_count);
} else {
pmic_gpio_ctrl(GPIO_CAM_VT_EN, 1);
printk(KERN_DEBUG "[S5K6B2YX] %s: GPIO_CAM_VT_EN: 1\n",
__func__);
}
/* VT_CAM_1P8 */
l21 = regulator_get(NULL, "8921_l21");
regulator_set_voltage(l21, 1800000, 1800000);
ret = regulator_enable(l21);
if (ret)
printk(KERN_DEBUG "error enabling regulator 8921_l21\n");
}
static void cam_ldo_power_off(void)
{
int ret = 0;
printk(KERN_DEBUG "[JC] %s: In\n", __func__);
/* CAM_HOST_1.8V*/
if (system_rev == 0) {
if (lvs5) {
ret = regulator_disable(lvs5);
if (ret)
printk(KERN_DEBUG "error disabling regulator 8921_lvs5\n");
}
} else {
if (l35) {
ret = regulator_disable(l35);
if (ret)
printk(KERN_DEBUG "error disabling regulator 8917_l35\n");
}
}
/* CAM_DVDD1.1V_1.2V*/
if (l28) {
ret = regulator_disable(l28);
if (ret)
printk(KERN_DEBUG "error disabling" \
" regulator 8921_l28\n");
}
if (system_rev < 6) {
if (gpio_ref_count == 0) {
/* CAM_SENSOR_2.8V (CIS 2.8V)*/
printk(KERN_DEBUG "[JC] %s: Turning off GPIO_CAM_A_EN\n",
__func__);
pmic_gpio_ctrl(GPIO_CAM_A_EN, 0);
} else {
pr_err("[JC] %s: gpio %d, dont turn off GPIO_CAM_A_EN,"\
"other camera is in use!!",
__func__, gpio_ref_count);
}
} else {
pmic_gpio_ctrl(GPIO_CAM_A_EN2, 0);
printk(KERN_DEBUG "[JC] %s: GPIO_CAM_A_EN2: 0\n",
__func__);
}
/* CAM_ISP_CORE_1.2V*/
if (system_rev < 3) {
pmic_gpio_ctrl(GPIO_CAM_CORE_EN, 0);
} else {
if (smps_s8) {
ret = regulator_disable((smps_s8));
if (ret)
printk(KERN_DEBUG "error disabling regulator smps_s8\n");
}
}
}
static void cam_ldo_af_power_off(void)
{
/* CAM_AF_2.8V */
if (system_rev < 6) {
gpio_ref_count--;
printk(KERN_DEBUG "[JC] %s: gpio ref cnt %d\n",
__func__, gpio_ref_count);
}
printk(KERN_DEBUG "[JC] %s: Turning off GPIO_CAM_AF_EN\n",
__func__);
pmic_gpio_ctrl(GPIO_CAM_AF_EN, 0);
usleep(10);
}
static void cam_ldo_power_off_sub(void)
{
int ret = 0;
printk(KERN_DEBUG "[Fortius] %s: Sub Off\n", __func__);
pmic_gpio_ctrl(GPIO_CAM_AF_EN, 0);
udelay(1*1000);
if (l35) {
ret = regulator_disable(l35);
if (ret)
printk(KERN_DEBUG "error disabling regulator 8917_l35\n");
}
}
static void cam_ldo_power_on(void)
{
int ret = 0;
printk(KERN_DEBUG "[FORTIUS] %s: In\n", __func__);
printk(KERN_DEBUG "[FORTIUS] %s: system_rev=%d\n", __func__, system_rev);
pmic_gpio_ctrl(GPIO_CAM_A_EN2, 1);
printk(KERN_DEBUG "[FORTIUS] %s: GPIO_CAM_A_EN2: 1\n",
__func__);
mdelay(1);
l28 = regulator_get(NULL, "8921_l28");
regulator_set_voltage(l28, 1100000, 1100000);
ret = regulator_enable(l28);
if (ret)
printk(KERN_DEBUG "error enabling regulator 8921_l28 \n");;
mdelay(3);
}
void __init apq8064_init_cam(void)
{
printk(KERN_DEBUG "[JC] %s: In\n", __func__);
msm_gpiomux_install(apq8064_cam_common_configs,
ARRAY_SIZE(apq8064_cam_common_configs));
/*config gpio*/
/*pm gpio config for sleep state*/
pm8xxx_gpio_config(GPIO_VT_CAM_ID, &cam_init_in_cfg);
pm8xxx_gpio_config(GPIO_13M_CAM_RESET, &cam_init_out_cfg);
pm8xxx_gpio_config(GPIO_CAM_AF_EN, &cam_init_out_cfg);
pm8xxx_gpio_config(GPIO_VT_CAM_STBY, &cam_init_out_cfg);
#if defined(CONFIG_MACH_JACTIVE_ATT) || defined(CONFIG_MACH_JACTIVE_EUR)
#else
pm8xxx_gpio_config(GPIO_CAM_ISP_INT, &cam_init_in_cfg);
#endif
pm8xxx_gpio_config(GPIO_CAM_A_EN2, &cam_init_out_cfg);
pm8xxx_gpio_config(GPIO_CAM_SENSOR_DET, &cam_rear_det);
/* temp: need to set low because bootloader make high signal. */
pmic_gpio_ctrl(GPIO_CAM_VT_EN, 0);
printk(KERN_DEBUG "[S5K6B2YX] %s: GPIO_CAM_VT_EN: 0\n", __func__);
if (machine_is_apq8064_cdp()) {
sensor_board_info_imx074.mount_angle = 0;
sensor_board_info_mt9m114.mount_angle = 0;
} else if (machine_is_apq8064_liquid())
sensor_board_info_imx074.mount_angle = 180;
spi_register_board_info(jc_spi_info,
ARRAY_SIZE(jc_spi_info));
platform_device_register(&msm_camera_server);
#if !defined (CONFIG_CAMERA_USE_GSBI7)
platform_device_register(&msm8960_device_i2c_mux_gsbi4);
#endif
platform_device_register(&msm8960_device_csiphy0);
platform_device_register(&msm8960_device_csiphy1);
platform_device_register(&msm8960_device_csid0);
platform_device_register(&msm8960_device_csid1);
platform_device_register(&msm8960_device_ispif);
platform_device_register(&msm8960_device_vfe);
platform_device_register(&msm8960_device_vpe);
}
static void cam_ldo_power_on(void)
{
int ret = 0;
printk(KERN_DEBUG "[FORTIUS] %s: On\n", __func__);
pmic_gpio_ctrl(GPIO_CAM_AF_EN, 1);
usleep(2*1000);
if (system_rev == 0) {
lvs5 = regulator_get(NULL, "8921_lvs5");
ret = regulator_enable(lvs5);
if (ret)
printk(KERN_DEBUG "error enabling regulator 8921_lvs5\n");
} else {
l35 = regulator_get(NULL, "8917_l35");
regulator_set_voltage(l35, 1800000, 1800000);
ret = regulator_enable(l35);
if (ret)
printk(KERN_DEBUG "error enabling regulator 8917_l35\n");
}
}
static void cam_ldo_power_on(void)
{
int ret = 0;
int cam_type = 0;
printk(KERN_DEBUG "[JC] %s: In\n", __func__);
printk(KERN_DEBUG "[JC] %s: system_rev=%d\n", __func__, system_rev);
/* CAM_ISP_CORE_1.2V*/
if (system_rev < 3) {
pmic_gpio_ctrl(GPIO_CAM_CORE_EN, 1);
} else {
if (!smps_s8) {
smps_s8 = regulator_get(NULL, "8921_s8");
if (IS_ERR(smps_s8)) {
printk(KERN_DEBUG "could not get smps_s8, rc = %ld\n",
PTR_ERR(smps_s8));
smps_s8 = NULL;
return;
}
ret = regulator_set_voltage(smps_s8, 1200000, 1200000);
if (ret) {
printk(KERN_DEBUG "set_voltage failed"\
"for smps_s8, rc=%d\n",
ret);
return;
}
}
ret = regulator_enable(smps_s8);
if (ret)
printk(KERN_DEBUG "error enabling regulator smps_s8\n");
}
usleep(1*1000);
/* CAM_SENSOR_2.8V (CIS 2.8V)*/
if (system_rev < 6) {
if (gpio_ref_count == 0)
pmic_gpio_ctrl(GPIO_CAM_A_EN, 1);
gpio_ref_count++;
printk(KERN_DEBUG "[JC] %s: gpio ref cnt %d\n",
__func__, gpio_ref_count);
} else {
pmic_gpio_ctrl(GPIO_CAM_A_EN2, 1);
printk(KERN_DEBUG "[JC] %s: GPIO_CAM_A_EN2: 1\n",
__func__);
}
cam_type = gpio_get_value(GPIO_CAM_SENSOR_DET);
printk(KERN_DEBUG "[JC] %s: SENSOR TYPE = %d\n", __func__, cam_type);
/* CAM_DVDD1.1V_1.2V*/
l28 = regulator_get(NULL, "8921_l28");
if (cam_type == 1) {
printk(KERN_DEBUG "[JC] %s: Sony Sensor 1.1V", __func__);
regulator_set_voltage(l28, 1100000, 1100000);
}
else {
printk(KERN_DEBUG "[JC] %s: LSI Sensor 1.2V", __func__);
regulator_set_voltage(l28, 1200000, 1200000);
}
ret = regulator_enable(l28);
if (ret)
printk(KERN_DEBUG "error enabling regulator 8921_l28\n");
/* CAM_AF_2.8V */
pmic_gpio_ctrl(GPIO_CAM_AF_EN, 1);
usleep(2*1000);
/* CAM_HOST_1.8V*/
if (system_rev == 0) {
lvs5 = regulator_get(NULL, "8921_lvs5");
ret = regulator_enable(lvs5);
if (ret)
printk(KERN_DEBUG "error enabling regulator 8921_lvs5\n");
} else {
l35 = regulator_get(NULL, "8917_l35");
#ifdef CONFIG_MACH_JF_DCM
regulator_set_voltage(l35, 1850000, 1850000);
#else
regulator_set_voltage(l35, 1800000, 1800000);
#endif
ret = regulator_enable(l35);
if (ret)
printk(KERN_DEBUG "error enabling regulator 8917_l35\n");
}
usleep(2*1000);
}
static int pmic_set_func(uint8_t pmic_gpio, uint8_t onoff)
{
pmic_gpio_ctrl(PM8921_GPIO_PM_TO_SYS(pmic_gpio), onoff);
return 0;
}
