chore: do not restart video streaming if the format is the same

internal/native/cgo/video.c

@@ -793,13 +793,19 @@ void *run_detect_format(void *arg)
                                         (dv_timings.bt.width + dv_timings.bt.hfrontporch + dv_timings.bt.hsync +
                                          dv_timings.bt.hbackporch));
             log_info("Frames per second: %.2f fps", frames_per_second);
+
+            bool should_restart = dv_timings.bt.width != detected_width || dv_timings.bt.height != detected_height || !detected_signal;
+
             detected_width = dv_timings.bt.width;
             detected_height = dv_timings.bt.height;
             detected_signal = true;
             video_report_format(true, NULL, detected_width, detected_height, frames_per_second);
 
+            if (should_restart) {
+                log_info("restarting video streaming due to format change");
                 video_restart_streaming();
             }
+        }
 
         memset(&ev, 0, sizeof(ev));
         if (ioctl(sub_dev_fd, VIDIOC_DQEVENT, &ev) != 0)

native.go

@@ -62,11 +62,9 @@ func initNative(systemVersion *semver.Version, appVersion *semver.Version) {
 
 	nativeInstance.Start()
 	go func() {
-		for {
 		if err := nativeInstance.VideoSetEDID(config.EdidString); err != nil {
 			nativeLogger.Warn().Err(err).Msg("error setting EDID")
 		}
-		}
 	}()
 
 	if os.Getenv("JETKVM_CRASH_TESTING") == "1" {