ENUM DMUB_IDLE_OPT_DC_POWER_STATE(9)

💅 NAME 💅

okay so bestie, welcome to enum dmub_idle_opt_dc_power_state(9) — yes, that's the title, and the manual is the Kernel API Manual. This page is literally: enum dmub_idle_opt_dc_power_state — DC power states. That's the whole NAME vibe. No extra lore, no hidden tea on this page. 🫶

🦋 SYNOPSIS 🦋

Here's the enum declaration, copied exactly so you can trust it:

       enum dmub_idle_opt_dc_power_state {
           DMUB_IDLE_OPT_DC_POWER_STATE_UNKNOWN ,
           DMUB_IDLE_OPT_DC_POWER_STATE_D0 ,
           DMUB_IDLE_OPT_DC_POWER_STATE_D1 ,
           DMUB_IDLE_OPT_DC_POWER_STATE_D2 ,
           DMUB_IDLE_OPT_DC_POWER_STATE_D3

       };

🎀 Constants 🎀

• DMUB_IDLE_OPT_DC_POWER_STATE_UNKNOWN — the original says -- undescribed --, so that's all the deets we get. No cap.
• DMUB_IDLE_OPT_DC_POWER_STATE_D0 — also -- undescribed -- in the original. That's it, bestie.
• DMUB_IDLE_OPT_DC_POWER_STATE_D1 — original text: -- undescribed --. No extra description here.
• DMUB_IDLE_OPT_DC_POWER_STATE_D2 — yep, -- undescribed -- again. The page is not giving us more.
• DMUB_IDLE_OPT_DC_POWER_STATE_D3 — and this one is -- undescribed -- too. Periodt.

💖 SEE ALSO 💖

Kernel file: ./drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h

The whole squad, in order:

• union dmub_addr(9)
• struct dmub_cursor_offload_pipe_data_dcn30_v1(9)
• struct dmub_cursor_offload_pipe_data_dcn401_v1(9)
• struct dmub_cursor_offload_pipe_data_dcn60_v1(9)
• struct dmub_cursor_offload_pipe_data_v1(9)
• struct dmub_cursor_offload_payload_data_v1(9)
• struct dmub_cursor_offload_stream_v1(9)
• struct dmub_cursor_offload_v1(9)
• union dmub_fw_meta_feature_bits(9)
• struct dmub_fw_meta_info(9)
• union dmub_fw_meta(9)
• struct dmcub_trace_buf_entry(9)
• union dmub_fw_boot_status(9)
• enum dmub_fw_boot_status_bit(9)
• enum dmub_cursor_offload_comand_type(9)
• union dmub_fw_boot_options(9)
• enum dmub_shared_state_feature_id(9)
• struct dmub_shared_state_ips_fw(9)
• struct dmub_shared_state_ips_driver(9)
• struct dmub_shared_state_cursor_offload_v1(9)
• struct dmub_shared_state_feature_block(9)
• union dmub_gpint_data_register(9)
• enum dmub_out_cmd_type(9)
• struct dmub_cmd_header(9)
• struct dmub_rb_cmd_common(9)
• struct dmub_cmd_PLAT_54186_wa(9)
• struct dmub_rb_cmd_PLAT_54186_wa(9)
• enum dmub_cmd_mall_type(9)
• struct dmub_rb_cmd_mall(9)
• enum dmub_cmd_cab_type(9)
• struct dmub_rb_cmd_cab_for_ss(9)
• enum dmub_fams2_allow_delay_check_mode(9)
• enum dmub_cmd_idle_opt_type(9)
• struct dmub_rb_cmd_idle_opt_dcn_restore(9)
• struct dmub_dcn_notify_idle_cntl_data(9)
• struct dmub_rb_cmd_idle_opt_dcn_notify_idle(9)
• struct dmub_idle_opt_set_dc_power_state_data(9)
• struct dmub_rb_cmd_idle_opt_set_dc_power_state(9)
• struct dmub_clocks(9)
• enum dmub_cmd_clk_mgr_type(9)
• struct dmub_rb_cmd_clk_mgr_notify_clocks(9)
• struct dmub_cmd_digx_encoder_control_data(9)
• struct dmub_rb_cmd_digx_encoder_control(9)
• struct dmub_cmd_set_pixel_clock_data(9)
• struct dmub_cmd_enable_disp_power_gating_data(9)
• struct dmub_rb_cmd_enable_disp_power_gating(9)
• struct dmub_dig_transmitter_control_data_v1_7(9)
• union dmub_cmd_dig1_transmitter_control_data(9)
• struct dmub_rb_cmd_dig1_transmitter_control(9)
• struct dmub_rb_cmd_domain_control_data(9)
• struct dmub_rb_cmd_domain_control(9)
• struct dmub_rb_cmd_dpphy_init(9)
• enum dp_aux_request_action(9)
• enum aux_return_code_type(9)
• enum aux_channel_type(9)
• struct aux_transaction_parameters(9)
• struct dmub_rb_cmd_hpd_sense_notify(9)
• enum dmub_phy_fsm_state(9)
• enum dmub_abm_ace_curve_type(9)
• enum dmub_abm_histogram_type(9)
• enum dmub_cmd_panel_cntl_type(9)
• struct dmub_cmd_panel_cntl_data(9)
• struct dmub_rb_cmd_panel_cntl(9)
• struct dmub_cmd_cable_id_input(9)
• struct dmub_cmd_cursor_offload_init_data(9)
• struct dmub_rb_cmd_cursor_offload_init(9)
• struct dmub_cmd_cursor_offload_stream_data(9)
• struct dmub_rb_cmd_cursor_offload_stream_cntl(9)
• union dmub_rb_cmd(9)
• union dmub_rb_out_cmd(9)
• struct dmub_rb_init_params(9)
• struct dmub_rb(9)

Source/version: ./drivers/gpu/drm/amd/display/... · date: October 2026 · footer title: enum dmub_i..._power_state(9) — okay bye bestie, go be iconic in the kernel 💜✨