fix: add rk3588s support with model mapping to rk3588

- Add rk3588s to SUPPORTED_RK_SOCS list
- Map rk3588s to rk3588 for model downloads (models are compatible)
- Update documentation to include rk3588s in supported SoCs
- Addresses feedback from blakeblackshear/frigate#20441

docs/docs/configuration/object_detectors.md

@@ -1352,7 +1352,7 @@ To convert a onnx model to the rknn format using the [rknn-toolkit2](https://git
 This is an example configuration file that you need to adjust to your specific onnx model:
 
 ```yaml
-soc: ["rk3562", "rk3566", "rk3568", "rk3576", "rk3588"]
+soc: ["rk3562", "rk3566", "rk3568", "rk3576", "rk3588", "rk3588s"]
 quantization: false
 
 output_name: "{input_basename}"

docs/docs/frigate/hardware.md

@@ -273,6 +273,7 @@ Frigate supports hardware video processing on all Rockchip boards. However, hard
 - RK3568
 - RK3576
 - RK3588
+- RK3588S
 
 | Name           | YOLOv9 Inference Time | YOLO-NAS Inference Time     | YOLOx Inference Time    |
 | -------------- | --------------------- | --------------------------- | ----------------------- |

frigate/const.py

@@ -78,7 +78,7 @@ FFMPEG_HWACCEL_AMF = "preset-amd-amf"
 FFMPEG_HVC1_ARGS = ["-tag:v", "hvc1"]
 
 # RKNN constants
-SUPPORTED_RK_SOCS = ["rk3562", "rk3566", "rk3568", "rk3576", "rk3588"]
+SUPPORTED_RK_SOCS = ["rk3562", "rk3566", "rk3568", "rk3576", "rk3588", "rk3588s"]
 
 # Regex constants
 

frigate/detectors/plugins/rknn.py

@@ -91,6 +91,9 @@ class Rknn(DetectionApi):
 
     def parse_model_input(self, model_path, soc):
         model_props = {}
+        
+        # Map rk3588s to rk3588 for model compatibility
+        model_soc = "rk3588" if soc == "rk3588s" else soc
 
         # find out if user provides his own model
         # user provided models should be a path and contain a "/"
@@ -148,7 +151,7 @@ class Rknn(DetectionApi):
                     model_props["model_type"] = model_type
 
             if model_matched:
-                model_props["filename"] = model_path + f"-{soc}-v2.3.2-2.rknn"
+                model_props["filename"] = model_path + f"-{model_soc}-v2.3.2-2.rknn"
 
                 model_props["path"] = model_cache_dir + model_props["filename"]