Virtual for void show default in display controllers (#866)

olivierflying747-8 · web-flow · commit 3f41f1e705a6 · 2026-01-07T15:04:24.000-08:00
* Change ShowDefault to virtual in layer_controller.h

* Change ShowDefault to virtual in ssd1306.h
diff --git a/display/layer_controller.h b/display/layer_controller.h
@@ -547,7 +547,7 @@ class StandarColorDisplayController : public SaberBase, public Looper, public Co
     }
   }
 
-  void ShowDefault(bool ignore_lockup = false) {
+  virtual void ShowDefault(bool ignore_lockup = false) {
     PVLOG_VERBOSE << "LC ShowDefault()\n";
     if (SaberBase::IsOn()) {
       if (SaberBase::Lockup() && SCR_lock && !ignore_lockup) {
diff --git a/display/ssd1306.h b/display/ssd1306.h
@@ -355,7 +355,7 @@ class StandardDisplayController : public DisplayControllerBase<Width, col_t>, pu
     return last_delay_ = FillFrameBuffer2(advance);
   }
 
-  void ShowDefault(bool ignore_lockup = false) {
+  virtual void ShowDefault(bool ignore_lockup = false) {
     screen_ = SCREEN_PLI;
     t_ = 0;
     if (SaberBase::IsOn()) {

Original file line number	Diff line number	Diff line change
`@@ -547,7 +547,7 @@ class StandarColorDisplayController : public SaberBase, public Looper, public Co`
`547`	`547`	`}`
`548`	`548`	`}`
`549`	`549`
`550`		`- void ShowDefault(bool ignore_lockup = false) {`
	`550`	`+ virtual void ShowDefault(bool ignore_lockup = false) {`
`551`	`551`	`PVLOG_VERBOSE << "LC ShowDefault()\n";`
`552`	`552`	`if (SaberBase::IsOn()) {`
`553`	`553`	`if (SaberBase::Lockup() && SCR_lock && !ignore_lockup) {`
Original file line number	Diff line number	Diff line change
`@@ -355,7 +355,7 @@ class StandardDisplayController : public DisplayControllerBase<Width, col_t>, pu`
`355`	`355`	`return last_delay_ = FillFrameBuffer2(advance);`
`356`	`356`	`}`
`357`	`357`
`358`		`- void ShowDefault(bool ignore_lockup = false) {`
	`358`	`+ virtual void ShowDefault(bool ignore_lockup = false) {`
`359`	`359`	`screen_ = SCREEN_PLI;`
`360`	`360`	`t_ = 0;`
`361`	`361`	`if (SaberBase::IsOn()) {`