From d6a15aa5dc824016023525d308f018838e9a9a6f Mon Sep 17 00:00:00 2001
From: s-hadinger <49731213+s-hadinger@users.noreply.github.com>
Date: Thu, 10 Oct 2024 23:20:07 +0200
Subject: [PATCH] Temporarily disable SPI DMA for uDisplay (broken since
 esp-idf 5.3) (#22264)

---
 CHANGELOG.md                          | 1 +
 lib/lib_display/UDisplay/uDisplay.cpp | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3239fd397..a8ec7b42a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ All notable changes to this project will be documented in this file.
 - ESP32 Dali compile error with core 3.x (#22214)
 - Dali received data decoding
 - ESP32 Ethernet using EthClockMode 3 (#22248)
+- Temporarily disable SPI DMA for uDisplay (broken since esp-idf 5.3)
 
 ### Removed
 - Berry Zigbee removed test code
diff --git a/lib/lib_display/UDisplay/uDisplay.cpp b/lib/lib_display/UDisplay/uDisplay.cpp
index fe32897cb..bbb4267bd 100755
--- a/lib/lib_display/UDisplay/uDisplay.cpp
+++ b/lib/lib_display/UDisplay/uDisplay.cpp
@@ -599,6 +599,10 @@ uDisplay::uDisplay(char *lp) : Renderer(800, 600) {
           case 'B':
             lvgl_param.flushlines = next_val(&lp1);
             lvgl_param.data = next_val(&lp1);
+            // temporary fix to disable DMA due to a problem in esp-idf 5.3
+#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 3, 0)
+            lvgl_param.use_dma = false;
+#endif
             break;
           case 'M':
             rotmap_xmin = next_val(&lp1);