_dpu_encode...update_flush(9)

💅 _dpu_encode...update_flush(9) 💅

okay so bestie, welcome to the Kernel API Manual — yes it's a real manual, yes it's got lore, and yes we're gonna get through it together. This page is about _dpu_encoder_phys_wb_update_flush, and honestly? The name alone is giving "I have a lot of underscores and I'm proud of it" energy. 🎀

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✨ NAME ✨

_dpu_encoder_phys_wb_update_flush — flush hardware update 🦋

Like, that's it, that's the whole job. It flushes a hardware update. Slay, honestly.

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🌸 SYNOPSIS 🌸

void _dpu_encoder_phys_wb_update_flush (struct dpu_encoder_phys
*phys_enc );

Notice how it returns void? That means it doesn't give anything back — no return value, no little gift, nothing. It just does the thing and dips. Iconic behavior, ngl. 💜

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🫶 ARGUMENTS 🫶

• phys_enc — Pointer to physical encoder. That's your one (1) input, bestie, and it's a pointer to a struct dpu_encoder_phys. Guard it with your life because there is literally only one argument here and we cannot lose it. 😭

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👑 SEE ALSO 👑

So the kernel file this lives in is:

./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c

And here's the full friend group — the whole dpu_encoder_phys_wb_* squad, every single one, no cap: 🌈

• 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_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)
• dpu_encoder_phys_wb_init(9)

That's eighteen (18) siblings, plus the one we're reading about. Big family. Main character energy confirmed. 💚

lowkey if you ever forget one of these while reading the source, just come back here — the whole list is right there, untouched, exactly as the kernel wrote it. 🍓

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aaaand that's the page!! periodt. 💅 This little gem comes to you from ./drivers/gpu/drm/msm/disp/dpu1, dated October 2026, and it's filed under the same name it started with — _dpu_encode...update_flush(9). okay bye bestie, go flush that hardware update 🧚‍♀️⭐🔥