diff --git a/libc/kernel/uapi/linux/videodev2.h b/libc/kernel/uapi/linux/videodev2.h
index 3d70691..aaf5a70 100644
--- a/libc/kernel/uapi/linux/videodev2.h
+++ b/libc/kernel/uapi/linux/videodev2.h
@@ -147,6 +147,10 @@
   __u32 numerator;
   __u32 denominator;
 };
+struct v4l2_area {
+  __u32 width;
+  __u32 height;
+};
 struct v4l2_capability {
   __u8 driver[16];
   __u8 card[32];
@@ -402,6 +406,7 @@
 #define V4L2_META_FMT_VSP1_HGT v4l2_fourcc('V', 'S', 'P', 'T')
 #define V4L2_META_FMT_UVC v4l2_fourcc('U', 'V', 'C', 'H')
 #define V4L2_META_FMT_D4XX v4l2_fourcc('D', '4', 'X', 'X')
+#define V4L2_META_FMT_VIVID v4l2_fourcc('V', 'I', 'V', 'D')
 #define V4L2_PIX_FMT_PRIV_MAGIC 0xfeedcafe
 #define V4L2_PIX_FMT_FLAG_PREMUL_ALPHA 0x00000001
 struct v4l2_fmtdesc {
@@ -510,6 +515,7 @@
 #define V4L2_BUF_CAP_SUPPORTS_DMABUF (1 << 2)
 #define V4L2_BUF_CAP_SUPPORTS_REQUESTS (1 << 3)
 #define V4L2_BUF_CAP_SUPPORTS_ORPHANED_BUFS (1 << 4)
+#define V4L2_BUF_CAP_SUPPORTS_M2M_HOLD_CAPTURE_BUF (1 << 5)
 struct v4l2_plane {
   __u32 bytesused;
   __u32 length;
@@ -553,6 +559,7 @@
 #define V4L2_BUF_FLAG_ERROR 0x00000040
 #define V4L2_BUF_FLAG_IN_REQUEST 0x00000080
 #define V4L2_BUF_FLAG_TIMECODE 0x00000100
+#define V4L2_BUF_FLAG_M2M_HOLD_CAPTURE_BUF 0x00000200
 #define V4L2_BUF_FLAG_PREPARED 0x00000400
 #define V4L2_BUF_FLAG_NO_CACHE_INVALIDATE 0x00000800
 #define V4L2_BUF_FLAG_NO_CACHE_CLEAN 0x00001000
@@ -854,6 +861,7 @@
     __u8 __user * p_u8;
     __u16 __user * p_u16;
     __u32 __user * p_u32;
+    struct v4l2_area __user * p_area;
     void __user * ptr;
   };
 } __attribute__((packed));
@@ -890,6 +898,7 @@
   V4L2_CTRL_TYPE_U8 = 0x0100,
   V4L2_CTRL_TYPE_U16 = 0x0101,
   V4L2_CTRL_TYPE_U32 = 0x0102,
+  V4L2_CTRL_TYPE_AREA = 0x0106,
 };
 struct v4l2_queryctrl {
   __u32 id;
@@ -1086,6 +1095,7 @@
 #define V4L2_DEC_CMD_STOP (1)
 #define V4L2_DEC_CMD_PAUSE (2)
 #define V4L2_DEC_CMD_RESUME (3)
+#define V4L2_DEC_CMD_FLUSH (4)
 #define V4L2_DEC_CMD_START_MUTE_AUDIO (1 << 0)
 #define V4L2_DEC_CMD_PAUSE_TO_BLACK (1 << 0)
 #define V4L2_DEC_CMD_STOP_TO_BLACK (1 << 0)