Add P4 openai demo support, fix crash

1. Fix crash for extra size not set
2. Add P4 support for openai demo

Closes #27
Closes #36
Closes #40

Author: TempoTian

solutions/doorbell_demo/main/board.c

@@ -24,5 +24,4 @@ void init_board()
     // Notes when use playback and record at same time, must set reuse_dev = false
     codec_init_cfg_t cfg = {.reuse_dev = false};
     init_codec(&cfg);
-    board_lcd_init();
 }

solutions/doorbell_demo/main/media_sys.c

@@ -183,9 +183,10 @@ static int build_player_system()
         .lcd_handle = board_get_lcd_handle(),
     };
     player_sys.video_render = av_render_alloc_lcd_render(&lcd_cfg);
+
     if (player_sys.video_render == NULL) {
         ESP_LOGE(TAG, "Fail to create video render");
-        return -1;
+        // Allow not display
     }
     av_render_cfg_t render_cfg = {
         .audio_render = player_sys.audio_render,

solutions/doorbell_demo/sdkconfig.defaults.esp32p4

@@ -17,3 +17,17 @@ CONFIG_ESP_VIDEO_ENABLE_ISP_PIPELINE_CONTROLLER=y
 # Set Slave target type
 CONFIG_IDF_SLAVE_TARGET="esp32c6"
 CONFIG_SLAVE_IDF_TARGET_ESP32C6=y
+
+# Enable following configuration if support C5 Slave, make sure GPIO matched
+# CONFIG_SLAVE_IDF_TARGET_ESP32C5=y
+# CONFIG_ESP_HOSTED_SPI_HD_HOST_INTERFACE=y
+# CONFIG_ESP_SPI_HD_GPIO_CS=4
+# CONFIG_ESP_SPI_HD_GPIO_CLK=5
+# CONFIG_ESP_SPI_HD_GPIO_D0=20
+# CONFIG_ESP_SPI_HD_GPIO_D1=21
+# CONFIG_ESP_SPI_HD_GPIO_D2=22
+# CONFIG_ESP_SPI_HD_GPIO_D3=23
+# CONFIG_ESP_SPI_HD_GPIO_DATA_READY=32
+# CONFIG_ESP_SPI_HD_GPIO_RESET_SLAVE=33
+# CONFIG_ESP_SPI_HD_FREQ_ESP32XX=40
+# CONFIG_ESP_HOSTED_SPI_HD_PRIV_INTERFACE_4_DATA_LINES=y

solutions/openai_demo/main/board.c

@@ -21,5 +21,4 @@ void init_board(void)
         .reuse_dev = false
     };
     init_codec(&cfg);
-    board_lcd_init();
 }

solutions/openai_demo/main/settings.h

@@ -16,7 +16,11 @@ extern "C" {
 /**
  * @brief  Set used board name, see `codec_board` README.md for more details
  */
+#if CONFIG_IDF_TARGET_ESP32P4
+#define TEST_BOARD_NAME "ESP32_P4_DEV_V14"
+#else
 #define TEST_BOARD_NAME "S3_Korvo_V2"
+#endif
 
 /**
  * @brief  If defined will use OPUS codec

solutions/openai_demo/main/webrtc.c

@@ -540,6 +540,7 @@ int start_webrtc(void)
             .extra_size = sizeof(peer_cfg),
         },
         .signaling_cfg.extra_cfg = &openai_cfg,
+        .signaling_cfg.extra_size = sizeof(openai_cfg),
         .peer_impl = esp_peer_get_default_impl(),
         .signaling_impl = esp_signaling_get_openai_signaling(),
     };

solutions/openai_demo/sdkconfig.defaults.esp32p4

@@ -0,0 +1,19 @@
+# Flash setting
+CONFIG_FLASHMODE_QIO=y
+CONFIG_ESPTOOLPY_FLASHSIZE_4MB=y
+
+CONFIG_SPIRAM_SPEED_200M=y
+
+# If you use serial JTAG turn on this option
+#CONFIG_ESP_CONSOLE_USB_SERIAL_JTAG=y
+
+# Use camera SC2336
+CONFIG_CAMERA_SC2336=y
+CONFIG_CAMERA_SC2336_MIPI_RAW8_1920x1080_30FPS=y
+
+# Enable ISP pipelines
+CONFIG_ESP_VIDEO_ENABLE_ISP_PIPELINE_CONTROLLER=y
+
+# Set Slave target type
+CONFIG_IDF_SLAVE_TARGET="esp32c6"
+CONFIG_SLAVE_IDF_TARGET_ESP32C6=y