xe_guc_pc_get_act_freq(9)

🎀 NAME 🎀

okay so bestie, we're in the Kernel API Manual and today's main character is xe_guc_pc_get_act_freq — Get Actual running frequency ✨ no cap, that's the whole vibe 💅

🌸 SYNOPSIS 🌸

u32 xe_guc_pc_get_act_freq (struct xe_guc_pc *pc );

literally that's the exact signature, character for character 🫶

🦋 ARGUMENTS 🦋

• pc — The GuC PC. that's it, that's the argument 💖

🔥 RETURN 🔥

It returns The Actual running frequency. Which might be 0 if GT is in Render-C sleep state (RC6). 😭

heads up bestie: 0 is absolutely a possible answer here — it's giving sleepy GT, not a typo 🙈

💜 SEE ALSO 💜

• 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_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_remove_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)

that's the whole page, bestie 🎀 source/version: ./drivers/gpu/drm/xe · date: October 2026 · page: xe_guc_pc_get_act_freq(9) — mwah 💋✨