dc_dmub_srv_...2_debug_meta(9)

🌸 dc_dmub_srv_...2_debug_meta(9) — Kernel API Manual 🌸

okay so bestie, welcome to the Kernel API Manual entry for dc_dmub_srv_...2_debug_meta(9) 💅 yes that truncated lil name is literally the page name, we don't make the rules, we just make it cute ✨

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✨ NAME ✨

dc_dmub_srv_get_fams2_debug_meta — Queries for FAMS2 debug metadata from DMUB and logs it. 🎀 that's the whole gig, she queries, she logs, she slays.

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🦋 SYNOPSIS 🦋

void dc_dmub_srv_get_fams2_debug_meta (struct dc_dmub_srv *dc_dmub_srv
);

returns void, takes one pointer, very demure, very mindful 🌸

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💜 ARGUMENTS 💜

• dc_dmub_srv — -- undescribed -- 😭 yeah the docs literally just say that, we're keeping it 100, no cap, it is what it is. (the DESCRIPTION section below does spill a lil tea about it tho 👀)

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🫶 DESCRIPTION 🫶

• dc_dmub_srv — pointer to DMUB service object 💖 that's the one, that's the argument, she's a pointer, she points at a DMUB service object, periodt.

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🌈 SEE ALSO 🌈

Kernel file: ./drivers/gpu/drm/amd/display/dc/dc_dmub_srv.h 📁 go read the source bestie, it's giving main character energy

and the whole friend group of related calls, no gatekeeping:

• dc_dmub_srv_set_power_state(9)
• dc_dmub_srv_notify_fw_dc_power_state(9)
• dc_wake_and_execute_dmub_cmd(9)
• dc_wake_and_execute_dmub_cmd_list(9)
• dc_wake_and_execute_gpint(9)
• struct ips_residency_info(9)
• dc_dmub_srv_cursor_offload_init(9)
• dc_dmub_srv_control_cursor_offload(9)
• dc_dmub_srv_program_cursor_now(9)
• dc_dmub_srv_is_cursor_offload_enabled(9)
• dc_dmub_srv_boot_time_crc_init(9)
• dc_dmub_srv_release_hw(9)
• dc_dmub_srv_log_preos_dmcub_info(9)
• dc_dmub_srv_ihc_set_dig_hdcp_interrupt_dest(9)

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and that's the page babes 💖 it lives in ./drivers/gpu/drm/amd/display/dc, dated October 2026, and it's page dc_dmub_srv_...2_debug_meta(9) of the Kernel API Manual — iconic, no notes, go query that metadata 🧚‍♀️✨