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Fix PS4 camera auto-detection when PS5 camera is directly connected #524

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Merged
thp merged 1 commit into from
Aug 5, 2026
Merged

Fix PS4 camera auto-detection when PS5 camera is directly connected #524

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32 changes: 23 additions & 9 deletions src/utils/ps4_camera_firmware.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -219,17 +219,31 @@ Optional parameters:
} else if (OV580_BOOT_MODE_ID.matches(desc)) {
const char *model = nullptr;

/* Auto-detect the official PS4 camera adapter */
libusb_device *parent_dev = libusb_get_parent(dev);
struct libusb_device_descriptor pdesc;
libusb_get_device_descriptor(parent_dev, &pdesc);

if (PS4_TO_PS5_ADAPTER_ID.matches(pdesc)) {
model = "PS4 camera w/ PS4 Camera Adapter (CFI-ZAA1)";
camera_is_ps4 = true;
} else if (camera_is_ps4) {
model = "PS4 camera using homemade adapter (--force-ps4)";
if (parent_dev != nullptr) {
struct libusb_device_descriptor pdesc;
if (libusb_get_device_descriptor(parent_dev, &pdesc) == 0) {
if (PS4_TO_PS5_ADAPTER_ID.matches(pdesc)) {
model = "PS4 camera w/ PS4 Camera Adapter (CFI-ZAA1)";
camera_is_ps4 = true;
}
}
} else {
model = "PS5 camera";
/**
* The USB device doesn't have a parent (likely directly connected
* to a USB port on the host computer without a hub); seen with the
* PS5 camera on macOS 26.6 with a 2021 M1 Max MacBook Pro.
**/
}

/* If auto-detection didn't work, assume PS5 camera unless forced */
if (model == nullptr) {
if (camera_is_ps4) {
model = "PS4 camera using homemade adapter (--force-ps4)";
} else {
model = "PS5 camera";
}
}

PSMOVE_INFO("Found OV580 in Boot Mode at %03d:%03d: %s", libusb_get_bus_number(dev),
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