From 52e59d1dadb1daa3679078f5246b4811bcf1af03 Mon Sep 17 00:00:00 2001
From: Clyde Stubbs <2366188+clydebarrow@users.noreply.github.com>
Date: Tue, 8 Oct 2024 12:28:59 +1100
Subject: [PATCH] [ili9xxx] Put display into sleep mode on shutdown. (#7555)

---
 esphome/components/ili9xxx/ili9xxx_display.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/esphome/components/ili9xxx/ili9xxx_display.h b/esphome/components/ili9xxx/ili9xxx_display.h
index 5033f702de..c141739d2a 100644
--- a/esphome/components/ili9xxx/ili9xxx_display.h
+++ b/esphome/components/ili9xxx/ili9xxx_display.h
@@ -89,6 +89,7 @@ class ILI9XXXDisplay : public display::DisplayBuffer,
 
   void dump_config() override;
   void setup() override;
+  void on_shutdown() override { this->command(ILI9XXX_SLPIN); }
 
   display::DisplayType get_display_type() override { return display::DisplayType::DISPLAY_TYPE_COLOR; }
   void draw_pixels_at(int x_start, int y_start, int w, int h, const uint8_t *ptr, display::ColorOrder order,