xe_guc_pc_r...h_freq_limit(9)

🌸 NAME

okay so bestie, this is the xe_guc_pc_r...h_freq_limit(9) page from the Kernel API Manual, and the main character is xe_guc_pc_remove_flush_freq_limit 💅✨. Its whole thing is: Remove max GT freq limit after L2 flush completes. No cap, that's the name, and it is serving exactly that energy 🎀.

✨ SYNOPSIS

void xe_guc_pc_remove_flush_freq_limit (struct xe_guc_pc *pc );

It returns void, so nothing comes back — it's giving "do the thing and dip" energy 😌💜.

🫶 ARGUMENTS

• pc — the xe_guc_pc object. That's the whole argument list, bestie; one icon, one job 🎀.

💖 DESCRIPTION

Retrieve the previous GT max frequency value. That's it. That's the description. Literally the entire vibe: grab the previous GT max frequency value and keep it moving 🦋. And yes, the NAME up top says it removes the max GT freq limit after the L2 flush completes — both facts are here, no erasure 💀👑

🦋 SEE ALSO

the source file and the whole GuC Power Conservation friend group are below — every single ref, present and accounted for 👑💖:

• Kernel file ./drivers/gpu/drm/xe/xe_guc_pc.c
• GuC Power Conservation (PC)(9)
• xe_guc_pc_action_set_param(9)
• xe_guc_pc_action_unset_param(9)
• xe_guc_pc_get_act_freq(9)
• xe_guc_pc_get_cur_freq_fw(9)
• xe_guc_pc_get_cur_freq(9)
• xe_guc_pc_get_rp0_freq(9)
• xe_guc_pc_get_rpa_freq(9)
• xe_guc_pc_get_rpe_freq(9)
• xe_guc_pc_get_rpn_freq(9)
• xe_guc_pc_get_min_freq(9)
• xe_guc_pc_set_min_freq(9)
• xe_guc_pc_get_max_freq(9)
• xe_guc_pc_set_max_freq(9)
• xe_guc_pc_c_status(9)
• xe_guc_pc_rc6_residency(9)
• xe_guc_pc_mc6_residency(9)
• xe_guc_pc_raise_unslice(9)
• xe_guc_pc_init_early(9)
• xe_guc_pc_apply_flush_freq_limit(9)
• xe_guc_pc_restore_stashed_freq(9)
• xe_guc_pc_start(9)
• xe_guc_pc_stop(9)
• xe_guc_pc_fini_hw(9)
• xe_guc_pc_init(9)
• xe_guc_pc_print(9)

source/version + date check, folded into this cute lil sign-off: ./drivers/gpu/drm/xe, October 2026, and the page is xe_guc_pc_r...h_freq_limit(9) — mwah, that's the whole footer 💖✨🫶