dpu_hw_cwb_init(9)

💖 dpu_hw_cwb_init(9) 💖

straight from the Kernel API Manual, bestie 🫶

✨ NAME ✨

dpu_hw_cwb_init — Initializes the writeback hw driver object with cwb.

🌈 SYNOPSIS 🌈

struct dpu_hw_cwb * dpu_hw_cwb_init (struct drm_device *dev , const
       struct dpu_cwb_cfg *cfg , void __iomem *addr );

🎀 ARGUMENTS 🎀

• dev — the corresponding device for devres management 🫶
• cfg — the wb_path catalog entry for which the driver object is required ✨
• addr — the mapped register io address of MDP 💅

🔥 RETURN 🔥

Error code or allocated dpu_hw_wb context — that's the exact return vibe, no cap 😭💖

🦋 SEE ALSO 🦋

Kernel file: ./drivers/gpu/drm/msm/disp/dpu1/dpu_hw_cwb.c 🧚

xoxo, bestie 💖 — this cutie came from the Kernel API Manual, source/version vibes at ./drivers/gpu/drm/msm/disp/dpu1, dated October 2026 ✨🎀