dpu_core_perf_init(9)

💖 NAME 💖

okay so bestie, welcome to the dpu_core_perf_init(9) page from the Kernel API Manual ✨ and fr fr its whole thing is to initialize the given core performance context. that's the name, that's the vibe, periodt 💅

🛠️ SYNOPSIS 🛠️

here's the exact signature, no cap — don't let the line break scare you 🫶

int dpu_core_perf_init (struct dpu_core_perf *perf , const struct
       dpu_perf_cfg *perf_cfg , unsigned long max_core_clk_rate );

🫶 ARGUMENTS 🫶

okay so it takes three things, and each one is lowkey important 👑

• perf — pointer to the core performance context 💖
• perf_cfg — pointer to the platform performance configuration 🌸
• max_core_clk_rate — the maximum core clock rate, periodt ⭐

👀 SEE ALSO 👀

if you wanna keep reading (and honestly, same), these are the icons to check out 💅

• Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
• enum dpu_perf_mode(9)
• dpu_core_perf_adjusted_mode_clk(9)
• _dpu_core_perf_calc_bw(9)
• _dpu_core_perf_calc_clk(9)
• dpu_core_perf_crtc_check(9)
• dpu_core_perf_crtc_release_bw(9)
• dpu_core_perf_crtc_update(9)
• dpu_core_perf_debugfs_init(9)

k byeee 💋 this page’s source/version footer points at ./drivers/gpu/drm/msm/disp/dpu1, and it’s dated October 2026 — mwah, stay hydrated and may your init be iconic 🫶✨