From 3ae2a2965fab9ee813e96105475822685d18d4bc Mon Sep 17 00:00:00 2001
From: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
Date: Mon, 29 Mar 2021 19:05:05 -0300
Subject: [PATCH] boards/esp32-wrover-kit: Add support for Framebuffer
 character driver

---
 .../esp32/esp32-wrover-kit/src/esp32_bringup.c       | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/boards/xtensa/esp32/esp32-wrover-kit/src/esp32_bringup.c b/boards/xtensa/esp32/esp32-wrover-kit/src/esp32_bringup.c
index 24d53eec528..ea4700fa8e9 100644
--- a/boards/xtensa/esp32/esp32-wrover-kit/src/esp32_bringup.c
+++ b/boards/xtensa/esp32/esp32-wrover-kit/src/esp32_bringup.c
@@ -77,6 +77,10 @@
 #  include <nuttx/input/buttons.h>
 #endif
 
+#ifdef CONFIG_VIDEO_FB
+#  include <nuttx/video/fb.h>
+#endif
+
 #ifdef CONFIG_LCD_DEV
 #  include <nuttx/board.h>
 #  include <nuttx/lcd/lcd_dev.h>
@@ -320,6 +324,14 @@ int esp32_bringup(void)
     }
 #endif
 
+#ifdef CONFIG_VIDEO_FB
+  ret = fb_register(0, 0);
+  if (ret < 0)
+    {
+      syslog(LOG_ERR, "ERROR: Failed to initialize Frame Buffer Driver.\n");
+    }
+#endif
+
 #ifdef CONFIG_LCD_DEV
   ret = board_lcd_initialize();
   if (ret < 0)