Camera cannot use existing I2C port

[s60sc]

Checklist

• Checked the issue tracker for similar issues to ensure this is not a duplicate
• Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
• Tested with the latest version to ensure the issue hasn't been fixed

How often does this bug occurs?

always

Expected behavior

camera_probe() in esp_camera.c allows existing I2C port to be used if config->pin_sccb_sda set to -1

    if (config->pin_sccb_sda != -1) {
        ESP_LOGD(TAG, "Initializing SCCB");
        ret = SCCB_Init(config->pin_sccb_sda, config->pin_sccb_scl);
    } else {
        ESP_LOGD(TAG, "Using existing I2C port");
        ret = SCCB_Use_Port(config->sccb_i2c_port);
    }

Actual behavior (suspected bug)

However camera initialisation fails with error 0x102 because:

void *perimanGetPinBus(uint8_t pin, peripheral_bus_type_t type)

expects a uint8_t pin value

[  1222][E][esp32-hal-periman.c:180] perimanGetPinBus(): Invalid pin: 255
[  1222][E][esp32-hal-gpio.c:176] __digitalWrite(): IO 255 is not set as GPIO.
[  1328][E][esp32-hal-periman.c:180] perimanGetPinBus(): Invalid pin: 255
[  1328][E][esp32-hal-gpio.c:176] __digitalWrite(): IO 255 is not set as GPIO.

Error logs or terminal output

Steps to reproduce the behavior

 camera_config_t config;
  config.pin_sccb_sda = -1;

Project release version

arduino core v3.1.1

System architecture

Intel/AMD 64-bit (modern PC, older Mac)

Operating system

Windows

Operating system version

Windows 11

Shell

ZSH

Additional context

No response