tg5040: another potential fix for hung shutdowns

deprecate all the things

Author: shauninman

README.md

@@ -66,25 +66,25 @@ Extras:
 
 | Device | Added | Status |
 | -- | -- | -- |
-| Anbernic RG28xx | MinUI-20240429b-2 | Maintained |
-| Anbernic RG34xx | MinUI-20241227-0 | Maintained |
+| Anbernic RG28xx | MinUI-20240429b-2 | Deprecated |
+| Anbernic RG34xx | MinUI-20241227-0 | Deprecated |
 | Anbernic RG35xx | MinUI-20230922b-2 | Deprecated |
-| Anbernic RG35xx Plus | MinUI-20240106b-0 | Maintained |
-| Anbernic RG35xxH | MinUI-20240120b-1 | Maintained |
-| Anbernic RG35xxSP | MinUI-20240525-0 | Maintained |
-| Anbernic RG40xxH | MinUI-20240717-1 | Maintained |
-| Anbernic RG40xxV | MinUI-20240831-0 | Maintained | 
-| Anbernic RG CubeXX | MinUI-202401028-0 | Active | 
+| Anbernic RG35xx Plus | MinUI-20240106b-0 | Deprecated |
+| Anbernic RG35xxH | MinUI-20240120b-1 | Deprecated |
+| Anbernic RG35xxSP | MinUI-20240525-0 | Deprecated |
+| Anbernic RG40xxH | MinUI-20240717-1 | Deprecated |
+| Anbernic RG40xxV | MinUI-20240831-0 | Deprecated | 
+| Anbernic RG CubeXX | MinUI-202401028-0 | Maintained | 
 | GKD Pixel | MinUI-20240120b-1 | Deprecated |
 | M17 | MinUI-20231126b-2 | Deprecated |
 | MagicX XU Mini M | MinUI-20240831-0 | Deprecated | 
-| MagicX Mini Zero 28 | MinUI-20250111-0 | Active |
+| MagicX Mini Zero 28 | MinUI-20250111-0 | Maintained |
 | Miyoo A30 | MinUI-20240705-0 | Maintained |
-| Miyoo Flip | MinUI-20250111-0 | Active |
+| Miyoo Flip | MinUI-20250111-0 | Deprecated |
 | Miyoo Mini | MinUI-20230922b-2 | Deprecated |
 | Miyoo Mini Plus | MinUI-20230922b-2 | Deprecated |
 | Powkiddy RGB30 | MinUI-20231014b-1 | Deprecated |
-| Trimui Brick | MinUI-20241028-0 | Active |
+| Trimui Brick | MinUI-20241028-0 | Deprecated |
 | Trimui Smart | MinUI-20230922b-2 | Deprecated |
 | Trimui Smart Pro | MinUI-20231111b-2 | Maintained |
 

skeleton/SYSTEM/tg5040/bin/shutdown

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+date > $LOGS_PATH/shutdown.txt
+
+printf s >/proc/sysrq-trigger 2>/dev/null
+printf u >/proc/sysrq-trigger 2>/dev/null
+printf o >/proc/sysrq-trigger 2>/dev/null
+
+# should never reach here
+exec /sbin/poweroff -f
+
+# should really never reach here
+sleep 60

todo.txt

@@ -11,7 +11,20 @@ EXTRAS
 
 ---
 
+tg5040
+	- stock MainUI just does poweroff then sleep 60
+	- could this be responsible? 
+		else if (event.type==SDL_QUIT) PWR_powerOff();
+		I _think_ I still encountered a hang after commenting this out
+		but it was only used for macOS so I'm leaving it off
+	- ChatGPT suggested changing /etc/init.d/runtrimui 
+		(not /usr/trimui/bin/runtrimui.sh)
+		to a procd service to avoid a busybox race condition
+		I have observed the issue even with this setup
+
 all
+	deprecate everything
+	start fresh with even less
 	pulled SND_* from [REDACTED]
 		no issues with sound quality but
 		PS games crash on load...

workspace/all/common/api.c

@@ -1325,7 +1325,7 @@ FALLBACK_IMPLEMENTATION void PLAT_pollInput(void) {
 				btn = BTN_NONE;
 			}
 		}
-		else if (event.type==SDL_QUIT) PWR_powerOff();
+		// else if (event.type==SDL_QUIT) PWR_powerOff(); // added for macOS debug
 
 		if (btn==BTN_NONE) continue;
 

workspace/tg5040/platform/platform.c

@@ -514,7 +514,7 @@ void PLAT_enableBacklight(int enable) {
 }
 
 void PLAT_powerOff(void) {
-	system("rm -f /tmp/minui_exec && sync");
+	unlink("/tmp/minui_exec");
 	sleep(2);
 
 	SetRawVolume(MUTE_VOLUME_RAW);
@@ -524,13 +524,9 @@ void PLAT_powerOff(void) {
 	PWR_quit();
 	GFX_quit();
 
-	system("ifconfig wlan0 down");
-	system("killall -15 wpa_supplicant");
-	system("killall -9 udhcpc");
-	system("cat /dev/zero > /dev/fb0 2>/dev/null");
-	system("poweroff");
-	// exit(0);
-	while (1) pause(); // lolwat
+	// stock does this (except with native poweroff)
+	system("shutdown");
+	sleep(60);
 }
 
 ///////////////////////////////