diff --git a/libc/kernel/uapi/linux/v4l2-controls.h b/libc/kernel/uapi/linux/v4l2-controls.h
index 1a11355..43014ef 100644
--- a/libc/kernel/uapi/linux/v4l2-controls.h
+++ b/libc/kernel/uapi/linux/v4l2-controls.h
@@ -119,6 +119,7 @@
 #define V4L2_CID_USER_CODA_BASE (V4L2_CID_USER_BASE + 0x10e0)
 #define V4L2_CID_USER_CCS_BASE (V4L2_CID_USER_BASE + 0x10f0)
 #define V4L2_CID_USER_ALLEGRO_BASE (V4L2_CID_USER_BASE + 0x1170)
+#define V4L2_CID_USER_ISL7998X_BASE (V4L2_CID_USER_BASE + 0x1180)
 #define V4L2_CID_CODEC_BASE (V4L2_CTRL_CLASS_CODEC | 0x900)
 #define V4L2_CID_CODEC_CLASS (V4L2_CTRL_CLASS_CODEC | 1)
 #define V4L2_CID_MPEG_STREAM_TYPE (V4L2_CID_CODEC_BASE + 0)
@@ -1153,6 +1154,8 @@
 #define V4L2_H264_DECODE_PARAM_FLAG_IDR_PIC 0x01
 #define V4L2_H264_DECODE_PARAM_FLAG_FIELD_PIC 0x02
 #define V4L2_H264_DECODE_PARAM_FLAG_BOTTOM_FIELD 0x04
+#define V4L2_H264_DECODE_PARAM_FLAG_PFRAME 0x08
+#define V4L2_H264_DECODE_PARAM_FLAG_BFRAME 0x10
 #define V4L2_CID_STATELESS_H264_DECODE_PARAMS (V4L2_CID_CODEC_STATELESS_BASE + 7)
 struct v4l2_ctrl_h264_decode_params {
   struct v4l2_h264_dpb_entry dpb[V4L2_H264_NUM_DPB_ENTRIES];