vpif_querystd(9)

💖 NAME 💖

vpif_querystd — the querystd handler, bestie. This one lives in the Kernel API Manual, and it's literally here to do its little standard-detection moment. ✨

🌸 SYNOPSIS 🌸

int vpif_querystd (struct file *file , void *priv , v4l2_std_id *std_id
);

🎀 ARGUMENTS 🎀

• file — the file ptr, fr fr.
• priv — the file handle.
• std_id — a ptr to std id, no cap.

🦋 DESCRIPTION 🦋

Okay so this function is called to detect standard at the selected input. That's the whole vibe. It shows up, checks the standard on the input you picked, and slays. 💅

✨ SEE ALSO ✨

Kernel file: ./drivers/media/platform/ti/davinci/vpif_capture.c

• vpif_buffer_prepare(9)
• vpif_buffer_queue_setup(9)
• vpif_buffer_queue(9)
• vpif_start_streaming(9)
• vpif_stop_streaming(9)
• vpif_process_buffer_complete(9)
• vpif_schedule_next_buffer(9)
• vpif_channel_isr(9)
• vpif_update_std_info(9)
• vpif_calculate_offsets(9)
• vpif_config_addr(9)
• vpif_input_to_subdev(9)
• vpif_set_input(9)
• vpif_g_std(9)
• vpif_s_std(9)
• vpif_enum_input(9)
• vpif_g_input(9)
• vpif_s_input(9)
• vpif_enum_fmt_vid_cap(9)
• vpif_try_fmt_vid_cap(9)
• vpif_g_fmt_vid_cap(9)
• vpif_s_fmt_vid_cap(9)
• vpif_querycap(9)
• vpif_enum_dv_timings(9)
• vpif_query_dv_timings(9)
• vpif_s_dv_timings(9)
• vpif_g_dv_timings(9)
• initialize_vpif(9)
• vpif_probe(9)
• vpif_remove(9)
• vpif_suspend(9)

byeee bestie, the source on this cutie is ./drivers/media/platform/ti/da... and it's dated October 2026 🫶