diff --git a/drivers/video/v4l2_cap.c b/drivers/video/v4l2_cap.c
index 9967450cf86..09fc12ca544 100644
--- a/drivers/video/v4l2_cap.c
+++ b/drivers/video/v4l2_cap.c
@@ -655,6 +655,10 @@ static void convert_to_imgdatafmt(FAR video_format_t *video,
         data->pixelformat = IMGDATA_PIX_FMT_RGB565;
         break;
 
+      case V4L2_PIX_FMT_RGB565X:
+        data->pixelformat = IMGDATA_PIX_FMT_RGB565X;
+        break;
+
       case V4L2_PIX_FMT_JPEG:
         data->pixelformat = IMGDATA_PIX_FMT_JPEG;
         break;
@@ -694,6 +698,10 @@ static void convert_to_imgsensorfmt(FAR video_format_t *video,
         sensor->pixelformat = IMGSENSOR_PIX_FMT_RGB565;
         break;
 
+      case V4L2_PIX_FMT_RGB565X:
+        sensor->pixelformat = IMGSENSOR_PIX_FMT_RGB565X;
+        break;
+
       case V4L2_PIX_FMT_JPEG:
         sensor->pixelformat = IMGSENSOR_PIX_FMT_JPEG;
         break;
@@ -1338,6 +1346,7 @@ static size_t get_bufsize(FAR video_format_t *vf)
       case V4L2_PIX_FMT_YUYV:
       case V4L2_PIX_FMT_UYVY:
       case V4L2_PIX_FMT_RGB565:
+      case V4L2_PIX_FMT_RGB565X:
       case V4L2_PIX_FMT_JPEG:
       default:
         return ret * 2;
@@ -2599,6 +2608,7 @@ static int capture_try_fmt(FAR struct file *filep,
       case V4L2_PIX_FMT_YUYV:
       case V4L2_PIX_FMT_UYVY:
       case V4L2_PIX_FMT_RGB565:
+      case V4L2_PIX_FMT_RGB565X:
       case V4L2_PIX_FMT_JPEG:
       case V4L2_PIX_FMT_JPEG_WITH_SUBIMG:
         nr_fmt = 1;
diff --git a/include/nuttx/video/imgdata.h b/include/nuttx/video/imgdata.h
index eb4130af51b..00e2e320dd3 100644
--- a/include/nuttx/video/imgdata.h
+++ b/include/nuttx/video/imgdata.h
@@ -48,6 +48,7 @@
 #define IMGDATA_PIX_FMT_YUYV             (6)
 #define IMGDATA_PIX_FMT_YUV420P          (7)
 #define IMGDATA_PIX_FMT_NV12             (8)
+#define IMGDATA_PIX_FMT_RGB565X          (9)
 
 /* Method access helper macros */
 
diff --git a/include/nuttx/video/imgsensor.h b/include/nuttx/video/imgsensor.h
index 3a3f9f3eb07..007401e87d1 100644
--- a/include/nuttx/video/imgsensor.h
+++ b/include/nuttx/video/imgsensor.h
@@ -124,6 +124,7 @@
 #define IMGSENSOR_PIX_FMT_YUYV             (6)
 #define IMGSENSOR_PIX_FMT_YUV420P          (7)
 #define IMGSENSOR_PIX_FMT_NV12             (8)
+#define IMGSENSOR_PIX_FMT_RGB565X          (9)
 
 /* Method access helper macros */