samples: video: tcpserversink: add stm32n6570_dk jpeg conf

Add conf / overlay files in order to enable the jpeg encoder
on the stm32n6570_dk.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>

Author: Alain Volmat

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_jpegenc.conf

@@ -0,0 +1,22 @@
+# Video buffer pool
+CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=154000
+CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=4
+
+CONFIG_FPU=y
+
+# Capture
+CONFIG_VIDEO_CAPTURE_N_BUFFERING=2
+
+# Video encoder
+CONFIG_VIDEO_ENCODER_JPEG=y
+CONFIG_MAIN_STACK_SIZE=4096
+CONFIG_VIDEO_ENCODED_PIXEL_FORMAT="JPEG"
+
+# Default frame size
+CONFIG_VIDEO_PIXEL_FORMAT="NV12"
+CONFIG_VIDEO_FRAME_WIDTH=320
+CONFIG_VIDEO_FRAME_HEIGHT=240
+
+# Network buffers
+CONFIG_NET_BUF_RX_COUNT=4
+CONFIG_NET_BUF_TX_COUNT=8

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_jpegenc.overlay

@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2025 STMicroelectronics
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		zephyr,videoenc = &jpeg;
+	};
+};

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_fsbl_jpegenc.conf

@@ -0,0 +1,22 @@
+# Video buffer pool
+CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=154000
+CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=4
+
+CONFIG_FPU=y
+
+# Capture
+CONFIG_VIDEO_CAPTURE_N_BUFFERING=2
+
+# Video encoder
+CONFIG_VIDEO_ENCODER_JPEG=y
+CONFIG_MAIN_STACK_SIZE=4096
+CONFIG_VIDEO_ENCODED_PIXEL_FORMAT="JPEG"
+
+# Default frame size
+CONFIG_VIDEO_PIXEL_FORMAT="NV12"
+CONFIG_VIDEO_FRAME_WIDTH=320
+CONFIG_VIDEO_FRAME_HEIGHT=240
+
+# Network buffers
+CONFIG_NET_BUF_RX_COUNT=4
+CONFIG_NET_BUF_TX_COUNT=8

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_fsbl_jpegenc.overlay

@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2025 STMicroelectronics
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		zephyr,videoenc = &jpeg;
+	};
+};

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_sb_jpegenc.conf

@@ -0,0 +1,22 @@
+# Video buffer pool
+CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=154000
+CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=4
+
+CONFIG_FPU=y
+
+# Capture
+CONFIG_VIDEO_CAPTURE_N_BUFFERING=2
+
+# Video encoder
+CONFIG_VIDEO_ENCODER_JPEG=y
+CONFIG_MAIN_STACK_SIZE=4096
+CONFIG_VIDEO_ENCODED_PIXEL_FORMAT="JPEG"
+
+# Default frame size
+CONFIG_VIDEO_PIXEL_FORMAT="NV12"
+CONFIG_VIDEO_FRAME_WIDTH=320
+CONFIG_VIDEO_FRAME_HEIGHT=240
+
+# Network buffers
+CONFIG_NET_BUF_RX_COUNT=4
+CONFIG_NET_BUF_TX_COUNT=8

samples/drivers/video/tcpserversink/boards/stm32n6570_dk_stm32n657xx_sb_jpegenc.overlay

@@ -0,0 +1,10 @@
+/*
+ * Copyright (c) 2025 STMicroelectronics
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	chosen {
+		zephyr,videoenc = &jpeg;
+	};
+};