dc_dmub_setu...dmub_command(9)

💖 NAME

okay so bestie, this is the dc_dmub_setu...dmub_command(9) page from the Kernel API Manual, and the icon we're talking about is dc_dmub_setup_subvp_dmub_command — Populate the DMCUB SubVP command. ✨

🦋 SYNOPSIS

void dc_dmub_setup_subvp_dmub_command (struct dc *dc , struct dc_state
*context , bool enable );

🎀 ARGUMENTS

• dc — [in] current dc state 💖
• context — [in] new dc state 🦋
• enable — [in] if true enables the pipes population 💅

🔥 DESCRIPTION

This function loops through each pipe and populates the DMUB SubVP CMD info based on the pipe (e.g. SubVP, VBLANK). It's literally going pipe by pipe, and that's the whole vibe. 💀

🌈 SEE ALSO

• Kernel file ./drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c
• populate_subvp_cmd_drr_info(9)
• populate_subvp_cmd_vblank_pipe_info(9)
• update_subvp_prefetch_end_to_mall_start(9)
• populate_subvp_cmd_pipe_info(9)
• dc_send_update_cursor_info_to_dmu(9)

That's the page, bestie 🫶 — source/version ./drivers/gpu/drm/amd/display/dc, dated October 2026, and signed dc_dmub_setu...dmub_command(9). Periodt. 💜