From 25d9a0f86e6edf84e9393d8dd9d8bca96ab850e0 Mon Sep 17 00:00:00 2001
From: tobozo <tobozo@users.noreply.github.com>
Date: Fri, 26 Jul 2024 09:21:44 +0200
Subject: [PATCH] Fix esp-idf v5.3 compilation error with esp32p4

---
 src/lgfx/v1/platforms/esp32/Bus_SPI.cpp | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/src/lgfx/v1/platforms/esp32/Bus_SPI.cpp b/src/lgfx/v1/platforms/esp32/Bus_SPI.cpp
index 0aa28d69..db885545 100644
--- a/src/lgfx/v1/platforms/esp32/Bus_SPI.cpp
+++ b/src/lgfx/v1/platforms/esp32/Bus_SPI.cpp
@@ -79,14 +79,21 @@ Original Source:
  #elif __has_include(<soc/axi_dma_struct.h>) // ESP32P4
   #include <soc/axi_dma_struct.h>
  #endif
- #if !defined DMA_OUT_LINK_CH0_REG
-  #define DMA_OUT_LINK_CH0_REG       GDMA_OUT_LINK_CH0_REG
-  #define DMA_OUTFIFO_STATUS_CH0_REG GDMA_OUTFIFO_STATUS_CH0_REG
-  #define DMA_OUTLINK_START_CH0      GDMA_OUTLINK_START_CH0
-  #if defined (GDMA_OUTFIFO_EMPTY_L3_CH0)
-   #define DMA_OUTFIFO_EMPTY_CH0      GDMA_OUTFIFO_EMPTY_L3_CH0
-  #else
-   #define DMA_OUTFIFO_EMPTY_CH0      GDMA_OUTFIFO_EMPTY_CH0
+ #if defined ( CONFIG_IDF_TARGET_ESP32P4 ) 
+  #define DMA_OUT_LINK_CH0_REG       AXI_DMA_OUT_LINK1_CH0_REG
+  #define DMA_OUTFIFO_STATUS_CH0_REG AXI_DMA_OUTFIFO_STATUS_CH0_REG
+  #define DMA_OUTLINK_START_CH0      AXI_DMA_OUTLINK_START_CH0
+  #define DMA_OUTFIFO_EMPTY_CH0      AXI_DMA_OUTFIFO_L3_EMPTY_CH0
+ #else
+  #if !defined DMA_OUT_LINK_CH0_REG
+   #define DMA_OUT_LINK_CH0_REG       GDMA_OUT_LINK_CH0_REG
+   #define DMA_OUTFIFO_STATUS_CH0_REG GDMA_OUTFIFO_STATUS_CH0_REG
+   #define DMA_OUTLINK_START_CH0      GDMA_OUTLINK_START_CH0
+   #if defined (GDMA_OUTFIFO_EMPTY_L3_CH0)
+    #define DMA_OUTFIFO_EMPTY_CH0      GDMA_OUTFIFO_EMPTY_L3_CH0
+   #else
+    #define DMA_OUTFIFO_EMPTY_CH0      GDMA_OUTFIFO_EMPTY_CH0
+   #endif
   #endif
  #endif
 #endif