xe_guc_pc_raise_unslice(9)

💅 xe_guc_pc_raise_unslice(9)

okay so this is a page straight out of the Kernel API Manual, and honestly? it's a little one but it's doing something important. stay with me bestie 🫶

✨ NAME ✨

xe_guc_pc_raise_unslice — the function that initializes the RPx values and then requests a higher GT frequency so the GuC can load faster. literally its whole personality 💖

🌸 SYNOPSIS 🌸

void xe_guc_pc_raise_unslice (struct xe_guc_pc *pc );

no return value, no drama — it just goes. 🎀

🦋 ARGUMENTS 🦋

• pc — the Xe_GuC_PC</italic> instance. that's the one and only thing you hand it, and yes it's required, it's giving main character energy 👑

💫 SEE ALSO 💫

the whole friend group, fr fr — go say hi:

• 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_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)

ngl there's not a ton of text on this one — it's short and sweet and it knows it. every link above is exactly where you'll find the rest of the lore 👀

and that's the vibe check, bestie 🧚 this page lives under ./drivers/gpu/drm/xe, dated October 2026, and it's out here signed xe_guc_pc_raise_unslice(9) like the little icon it is. slay, bye 💅✨🍓