dpu_encoder_phys_wb_init(9)

💅 dpu_encoder_phys_wb_init(9) — like, the whole vibe

okay so bestie, welcome to the Kernel API Manual ✨ this lil page is literally all about dpu_encoder_phys_wb_init(9), and yes we're gonna get into it 💖

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🌸 NAME 🌸

dpu_encoder_phys_wb_init — initialize writeback encoder 🎀

like... it initializes the writeback encoder. that's the whole thing. iconic of it honestly.

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🦋 SYNOPSIS 🦋

struct dpu_encoder_phys * dpu_encoder_phys_wb_init (struct drm_device
*dev , struct dpu_enc_phys_init_params *p );

so it hands you back a struct dpu_encoder_phys * — cute — and it takes the two args below 🫶

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✨ ARGUMENTS ✨

• dev — the corresponding device for devres management 💫 like, the device that's gonna handle the devres stuff for you, no cap.
• p — pointer to the init info structure with all the initialization params 🌸 she's got the params, she's got the info, she's the init info structure.

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👑 SEE ALSO 👑

okay this is the part where I tell you about all the other functions in the friend group 💜 literally the whole squad:

• Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c 🍓
• dpu_encoder_phys_wb_is_master(9)
• dpu_encoder_phys_wb_set_ot_limit(9)
• dpu_encoder_phys_wb_set_qos_remap(9)
• dpu_encoder_phys_wb_set_qos(9)
• dpu_encoder_phys_wb_setup_fb(9)
• dpu_encoder_phys_wb_setup_ctl(9)
• _dpu_encoder_phys_wb_update_flush(9)
• dpu_encoder_phys_wb_setup(9)
• dpu_encoder_phys_wb_done_irq(9)
• dpu_encoder_phys_wb_irq_enable(9)
• dpu_encoder_phys_wb_irq_disable(9)
• dpu_encoder_phys_wb_wait_for_commit_done(9)
• dpu_encoder_phys_wb_prepare_for_kickoff(9)
• dpu_encoder_phys_wb_needs_single_flush(9)
• dpu_encoder_phys_wb_handle_post_kickoff(9)
• dpu_encoder_phys_wb_enable(9)
• dpu_encoder_phys_wb_disable(9)
• dpu_encoder_phys_wb_init_ops(9)

ngl bestie, that's a lot of wb functions. but they're all right there in the same file ./drivers/gpu/drm/msm/disp/dpu1, so it's giving "one big happy source tree" 🌈

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🧚 bye bestie 🧚

k that's the whole page!! sourced from ./drivers/gpu/drm/msm/disp/dpu1 📁, dated October 2026 📅 — so like, future vibes fr fr. slay, go initialize that writeback encoder 💅💖✨