V4L2_ENC_IDX_FRAME_P 668 drivers/media/pci/cx18/cx18-ioctl.c -1, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_P, V4L2_ENC_IDX_FRAME_P 176 drivers/media/pci/ivtv/ivtv-fileops.c const int mapping[8] = { -1, V4L2_ENC_IDX_FRAME_I, V4L2_ENC_IDX_FRAME_P, -1,