_dpu_plane_set_qos_ctrl(9)

💅 _dpu_plane_set_qos_ctrl(9) — like, the QoS control setter for a plane, bestie

okay so this is a page straight out of the Kernel API Manual (yes, the kernel has a manual, we love a documented kernel ✨) and it's all about _dpu_plane_set_qos_ctrl — no cap, that's the whole vibe.

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🌸 NAME 🌸

_dpu_plane_set_qos_ctrl — sets the QoS control of the given plane. that's it, that's the function 🫶

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✨ SYNOPSIS ✨

void _dpu_plane_set_qos_ctrl (struct drm_plane *plane , struct
       dpu_sw_pipe *pipe , bool enable );

it returns void (so like, no tea, no return value 💀) and it takes exactly three things — keep reading, i got you.

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🎀 ARGUMENTS 🎀

• plane — pointer to drm_plane. yes bestie, the plane. the one you're setting QoS control on 👑
• pipe — pointer to the software pipe. software pipe said main character energy 💅
• enable — true to enable QoS control. like, literally just true if you want it on. that's the whole bit 🦋

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🔥 SEE ALSO 🔥

the source lives here, iconic:

Kernel file ./drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c

and it's giving friend group, so say hi to the whole crew:

• _dpu_plane_calc_bw(9)
• _dpu_plane_calc_clk(9)
• _dpu_plane_calc_fill_level(9)
• _dpu_plane_set_qos_lut(9)
• _dpu_plane_set_ot_limit(9)
• _dpu_plane_set_qos_remap(9)
• _dpu_plane_color_fill(9)
• dpu_plane_flush(9)
• dpu_plane_set_error(9)
• dpu_plane_init(9)
• dpu_plane_init_virtual(9)

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ngl this one is short and sweet — no environment variables, no exit statuses, no error codes, no warnings. just a plane, a pipe, and a bool. we stan a low-drama function 🙈

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mwah 💖 that's the page! brought to you by ./drivers/gpu/drm/msm/disp/dpu1 , dated October 2026 — catch you in the next manpage, bestie 🎀✨