intel_dmc_resume(9)

okay bestie, welcome to intel_dmc_resume(9) from the Kernel API Manual — the resume-side DMC firmware glow-up function. it’s giving “bring the firmware back after system resume,” and we’re gonna walk it exactly 💅✨

✨ NAME ✨

• intel_dmc_resume — init DMC firmware during system resume 🎀

✨ SYNOPSIS ✨

void intel_dmc_resume (struct intel_display *display );

✨ ARGUMENTS ✨

• display — display instance 🖥️💖

✨ DESCRIPTION ✨

So during system resume, this function reinitializes the DMC firmware. It also reacquires any resources that got released in intel_dmc_suspend — like, it’s the comeback arc, no cap. 🌈🔥

✨ SEE ALSO ✨

• Kernel file ./drivers/gpu/drm/i915/display/intel_dmc.c
• DMC Firmware Support(9)
• intel_dmc_block_pkgc(9)
• intel_dmc_start_pkgc_exit_at_start_of_undelayed_vblank(9)
• intel_dmc_load_program(9)
• intel_dmc_disable_program(9)
• intel_dmc_init(9)
• intel_dmc_suspend(9)
• intel_dmc_fini(9)

okay that’s the whole page, bestie 💖 big cute sign-off shoutout to the source/version ./drivers/gpu/drm/i915/display and the date October 2026, signing off from intel_dmc_resume(9) — periodt 🎀✨