static ssize_t color_engine_store_on_off(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int on_off;
if (!count)
return -EINVAL;
pr_info("%s received (prev color_engine_on: %s)\n", __func__, is_color_engine_on ? "ON" : "OFF");
on_off = simple_strtoul(buf, NULL, 10);
printk(KERN_ERR "color_engine_on : %d", on_off);
if (on_off == 1) {
mipi_lgit_lcd_color_engine_on();
} else if (on_off == 0)
mipi_lgit_lcd_color_engine_off();
return count;
}
int32_t imx132_sensor_power_down(struct msm_sensor_ctrl_t *s_ctrl)
{
int32_t rc = 0;
struct msm_camera_sensor_info *data = s_ctrl->sensordata;
CDBG("%s\n", __func__);
pr_err("%s\n", __func__);
/* LGE_CHANGE_S, [email protected], 2012-10-31, Wise screen / Because of the display engine */
sub_cam_id_for_keep_screen_on = -1;
/* LGE_CHANGE_E, [email protected], 2012-10-31, Wise screen / Because of the display engine */
/*LGE_UPDATE_S Color Engine Switch for camera, 2012.11.19, [email protected]*/
#ifdef LGIT_COLOR_ENGINE_SWITCH
if(system_state != SYSTEM_BOOTING) {
mipi_lgit_lcd_color_engine_on();
}
#endif
/*LGE_UPDATE_E Color Engine Switch for camera, 2012.11.19, [email protected]*/
if (data->sensor_platform_info->i2c_conf &&
data->sensor_platform_info->i2c_conf->use_i2c_mux)
imx132_msm_sensor_disable_i2c_mux(
data->sensor_platform_info->i2c_conf);
if (data->sensor_platform_info->ext_power_ctrl != NULL)
data->sensor_platform_info->ext_power_ctrl(0);
msm_cam_clk_enable(&s_ctrl->sensor_i2c_client->client->dev,
imx132_cam_clk_info, s_ctrl->cam_clk, ARRAY_SIZE(imx132_cam_clk_info), 0);
/* LGE_CHANGE_S, increase timing margin, 2012.06.19, [email protected] */
usleep(5);
/* LGE_CHANGE_E, increase timing margin, 2012.06.19, [email protected] */
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 0 );
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
rc = gpio_direction_output(MSM_CAM2_RST_EN, 0 );
}
#endif
else {
msm_camera_config_gpio_table(data, 0);
}
/* LGE_CHANGE_S, Avoid Kernel Panic, 2012.11.12, jungki.kim[Start] */
if(s_ctrl->reg_ptr != NULL) {
msm_camera_enable_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
msm_camera_config_vreg(&s_ctrl->sensor_i2c_client->client->dev,
s_ctrl->sensordata->sensor_platform_info->cam_vreg,
s_ctrl->sensordata->sensor_platform_info->num_vreg,
s_ctrl->vreg_seq,
s_ctrl->num_vreg_seq,
s_ctrl->reg_ptr, 0);
kfree(s_ctrl->reg_ptr);
}
else {
// NULL!
LDBGE("%s: No Regulator Pointer!\n", __func__);
}
/* LGE_CHANGE_E, Avoid Kernel Panic, 2012.11.12, jungki.kim[End] */
rc = gpio_direction_output(MSM_VT_PWR_EN, 0);
if (rc) {
pr_err("%s: gpio_direction_output enable failed\n", __func__);
}
msm_camera_request_gpio_table(data, 0);
gpio_free(MSM_VT_PWR_EN);
#if defined(CONFIG_MACH_APQ8064_GKKT) || defined(CONFIG_MACH_APQ8064_GKSK) || defined(CONFIG_MACH_APQ8064_GKU) || defined(CONFIG_MACH_APQ8064_GKATT)
if(lge_get_board_revno() >= HW_REV_C ||lge_get_board_revno() == HW_REV_1_0){
LDBGI("%s: Revision [%d] MSM_CAM2_RST_EN GPIO No.%d\n",__func__, lge_get_board_revno(), MSM_CAM2_RST_EN );
gpio_free(MSM_CAM2_RST_EN);
}
#elif defined(CONFIG_MACH_APQ8064_GVDCM)
if(lge_get_board_revno() >= HW_REV_C){
pr_err("%s: Revision check! MSM_CAM2_RST_EN GPIO No.%d\n",__func__,MSM_CAM2_RST_EN );
gpio_free(MSM_CAM2_RST_EN);
}
#endif
return 0;
}
