v4l2_m2m_streamoff(9)

💅 v4l2_m2m_streamoff(9)

okay so welcome to the v4l2_m2m_streamoff(9) page from the Kernel API Manual — yes bestie, we are literally turning off streaming for a video queue and it’s giving “closing time, lights off, doors locked” energy ✨ no cap, this is the shutdown-side icon of the mem2mem world.

✨ NAME ✨

v4l2_m2m_streamoff — turn off streaming for a video queue

🎀 SYNOPSIS 🎀

int v4l2_m2m_streamoff (struct file *file , struct v4l2_m2m_ctx *m2m_ctx
       , enum v4l2_buf_type type );

🌸 ARGUMENTS 🌸

• file — pointer to struct file. that’s it, that’s the whole vibe 🫶
• m2m_ctx — the m2m context assigned to the instance given by struct v4l2_m2m_ctx
• type — the type of the V4L2 buffer, as defined by enum v4l2_buf_type

👑 SEE ALSO 👑

bestie, the SEE ALSO section is stacked. the Kernel file is ./include/media/v4l2-mem2mem.h, and it brings the whole squad:

• struct v4l2_m2m_ops(9)
• struct v4l2_m2m_queue_ctx(9)
• struct v4l2_m2m_ctx(9)
• struct v4l2_m2m_buffer(9)
• v4l2_m2m_get_curr_priv(9)
• v4l2_m2m_get_vq(9)
• v4l2_m2m_try_schedule(9)
• v4l2_m2m_job_finish(9)
• v4l2_m2m_buf_done_and_job_finish(9)
• v4l2_m2m_clear_state(9)
• v4l2_m2m_mark_stopped(9)
• v4l2_m2m_dst_buf_is_last(9)
• v4l2_m2m_has_stopped(9)
• v4l2_m2m_is_last_draining_src_buf(9)
• v4l2_m2m_last_buffer_done(9)
• v4l2_m2m_suspend(9)
• v4l2_m2m_resume(9)
• v4l2_m2m_reqbufs(9)
• v4l2_m2m_querybuf(9)
• v4l2_m2m_qbuf(9)
• v4l2_m2m_dqbuf(9)
• v4l2_m2m_prepare_buf(9)
• v4l2_m2m_create_bufs(9)
• v4l2_m2m_expbuf(9)
• v4l2_m2m_streamon(9)
• v4l2_m2m_update_start_streaming_state(9)
• v4l2_m2m_update_stop_streaming_state(9)
• v4l2_m2m_encoder_cmd(9)
• v4l2_m2m_decoder_cmd(9)
• v4l2_m2m_poll(9)
• v4l2_m2m_mmap(9)
• v4l2_m2m_init(9)
• v4l2_m2m_release(9)
• v4l2_m2m_get(9)
• v4l2_m2m_put(9)
• v4l2_m2m_ctx_init(9)
• v4l2_m2m_ctx_release(9)
• v4l2_m2m_buf_queue(9)
• v4l2_m2m_num_src_bufs_ready(9)
• v4l2_m2m_num_dst_bufs_ready(9)
• v4l2_m2m_next_buf(9)
• v4l2_m2m_next_src_buf(9)
• v4l2_m2m_next_dst_buf(9)
• v4l2_m2m_last_buf(9)
• v4l2_m2m_last_src_buf(9)
• v4l2_m2m_last_dst_buf(9)
• v4l2_m2m_for_each_dst_buf(9)
• v4l2_m2m_for_each_src_buf(9)
• v4l2_m2m_for_each_dst_buf_safe(9)
• v4l2_m2m_for_each_src_buf_safe(9)
• v4l2_m2m_get_src_vq(9)
• v4l2_m2m_get_dst_vq(9)
• v4l2_m2m_buf_remove(9)
• v4l2_m2m_src_buf_remove(9)
• v4l2_m2m_dst_buf_remove(9)
• v4l2_m2m_buf_remove_by_buf(9)
• v4l2_m2m_src_buf_remove_by_buf(9)
• v4l2_m2m_dst_buf_remove_by_buf(9)
• v4l2_m2m_buf_copy_metadata(9)

💖 cute sign-off because the footer said so: source/version ./include/media, date October 2026, page title v4l2_m2m_streamoff(9) — bye bestie, stream off and stay iconic 🎀✨