From 38de96bb129c080701b8ca47b2c04aeb2497e74d Mon Sep 17 00:00:00 2001
From: xieqinan <xieqinan@espressif.com>
Date: Thu, 18 May 2023 15:18:58 +0800
Subject: [PATCH] initialize eth_start() with SPI_DMA_CH_AUTO

Closes https://github.com/espressif/esp-idf/issues/11083
---
 examples/common_components/protocol_examples_common/connect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/common_components/protocol_examples_common/connect.c b/examples/common_components/protocol_examples_common/connect.c
index 0f2dc3f9c41..7b8d966f846 100644
--- a/examples/common_components/protocol_examples_common/connect.c
+++ b/examples/common_components/protocol_examples_common/connect.c
@@ -401,7 +401,7 @@ static esp_netif_t *eth_start(void)
         .quadwp_io_num = -1,
         .quadhd_io_num = -1,
     };
-    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, 1));
+    ESP_ERROR_CHECK(spi_bus_initialize(CONFIG_EXAMPLE_ETH_SPI_HOST, &buscfg, SPI_DMA_CH_AUTO));
 #if CONFIG_EXAMPLE_USE_DM9051
     spi_device_interface_config_t devcfg = {
         .command_bits = 1,