samples: drivers: video: update video capture sample.

Update this sample is dedicated to support usb host
video. This sample can enumerate UVC device, configure
UVC device and start video stream transfers then
display it on LCD.

Signed-off-by: Aiden Hu <[email protected]>

Author: AidenHu

samples/drivers/display/sample.yaml

@@ -111,6 +111,7 @@ tests:
       - platform:frdm_mcxn236/mcxn236:SHIELD=lcd_par_s035_8080
       - platform:frdm_mcxa156/mcxa156:SHIELD=lcd_par_s035_8080
       - platform:frdm_rw612:SHIELD=lcd_par_s035_spi
+      - platform:rd_rw612_bga:SHIELD=lcd_par_s035_spi
       - platform:ek_ra8d1:SHIELD=rtkmipilcdb00000be
       - platform:ek_ra8d1:SHIELD=rtk7eka6m3b00001bu
       - platform:nucleo_g071rb/stm32g071xx:SHIELD=x_nucleo_gfx01m2

samples/drivers/video/capture/boards/rd_rw612_bga.conf

@@ -0,0 +1,15 @@
+CONFIG_UHC_DRIVER=y
+CONFIG_USB_HOST_STACK=y
+CONFIG_USBH_VIDEO_CLASS=y
+
+# Video buffer configuration
+CONFIG_VIDEO_BUFFER_POOL_SZ_MAX=60000
+CONFIG_VIDEO_BUFFER_POOL_NUM_MAX=1
+CONFIG_VIDEO_BUFFER_POOL_ALIGN=32
+
+
+# Memory configuration for USB transfers
+CONFIG_HEAP_MEM_POOL_SIZE=70000
+CONFIG_MAIN_STACK_SIZE=80960
+CONFIG_USBH_USB_DEVICE_HEAP=8912
+CONFIG_UHC_BUF_POOL_SIZE=4096

samples/drivers/video/capture/boards/rd_rw612_bga.overlay

@@ -0,0 +1,11 @@
+/*
+ * Copyright 2025 NXP
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+/ {
+	uvc_host: uvc_host {
+		compatible = "zephyr,uvc-host";
+	};
+};

samples/drivers/video/capture/prj.conf

@@ -1,8 +1,14 @@
-CONFIG_VIDEO=y
+CONFIG_POLL=y
+CONFIG_EVENTS=y
 CONFIG_SHELL=y
 CONFIG_DEVICE_SHELL=y
+CONFIG_VIDEO=y
+CONFIG_USB_HOST_STACK=y
 CONFIG_PRINTK=y
 CONFIG_LOG=y
 CONFIG_DISPLAY=y
 CONFIG_REQUIRES_FLOAT_PRINTF=y
-CONFIG_LOG_MODE_DEFERRED=y
+CONFIG_DEBUG_OPTIMIZATIONS=y
+CONFIG_USBH_VIDEO_LOG_LEVEL_WRN=y
+CONFIG_VIDEO_FRAME_WIDTH=176
+CONFIG_VIDEO_FRAME_HEIGHT=144

samples/drivers/video/capture/sample.yaml

@@ -4,6 +4,7 @@ tests:
   sample.video.capture:
     tags:
       - video
+      - usb
       - shield
       - samples
     extra_args:
@@ -13,9 +14,11 @@ tests:
       - platform:frdm_mcxn947/mcxn947/cpu0:SHIELD="dvp_20pin_ov7670;lcd_par_s035_8080"
       - platform:frdm_mcxn236/mcxn236:SHIELD="dvp_20pin_ov7670;lcd_par_s035_8080"
       - platform:stm32h7b3i_dk:SHIELD="st_b_cams_omv_mb1683"
+      - platform:rd_rw612_bga/rw612:SHIELD="usb_camera;lcd_par_s035_8080"
     extra_configs:
       - CONFIG_TEST=y
       - CONFIG_FPU=y
+      - CONFIG_USB_HOST=y
     harness: console
     harness_config:
       fixture: fixture_camera
@@ -31,15 +34,19 @@ tests:
       - mimxrt1064_evk/mimxrt1064
       - mimxrt1170_evk/mimxrt1176/cm7
       - mimxrt1170_evk@B/mimxrt1176/cm7
+      - rd_rw612_bga/rw612
       - frdm_mcxn947/mcxn947/cpu0
       - frdm_mcxn236/mcxn236
       - mm_swiftio
       - esp32s3_eye/esp32s3/procpu
       - stm32h7b3i_dk
-    depends_on: video
+    depends_on:
+      - video
+      - usbh
     integration_platforms:
       - mimxrt1064_evk/mimxrt1064
       - mimxrt1170_evk/mimxrt1176/cm7
+      - rd_rw612_bga/rw612      
   sample.video.capture.shell:
     tags:
       - video