dc_state_rem...s_for_stream(9)

💅 dc_state_rem_all_planes_for_stream(9) — kernel API manual, bestie edition ✨

okay so bestie, welcome to the section 9 glow-up of the kernel API manual, and today's main character is dc_state_rem_all_planes_for_stream — like, say that five times fast, i dare you 😭

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🎀 NAME 🎀

dc_state_rem_all_planes_for_stream — the function that removes the planes attached to the target stream. that's it, that's the whole vibe. it's giving cleanup era 💅

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✨ SYNOPSIS ✨

bool dc_state_rem_all_planes_for_stream (const struct dc *dc , struct
dc_stream_state *stream , struct dc_state *state );

yup, that's the whole signature, copy it exactly or the compiler will simply not hear your prayers 🙈

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🦋 ARGUMENTS 🦋

• dc — the current dc state. like, the now-now version of things, not a flashback ✨
• stream — the target stream, aka the one we want the attached planes removed from. (the manpage says "plans" and honestly? same energy, we're removing the plans 💀)
• state — the context from which the planes are gonna be removed. the venue, the location, the scene of the crime 🎀

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🌸 RETURN 🌸

it returns true if DC was actually able to remove all the planes from the target stream 🫶

otherwise? false. not everyone gets to slay, and that's just the truth of it 😭

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🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/amd/display/dc/core/dc_state.c — go read the source, iykyk 👑
• dc_state_get_status(9)
• dc_state_get_stream_status(9)

like genuinely go read the source, it's lowkey iconic ⭐

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fr fr: this page is here so your bestie understands it, but the facts stay untouched — every flag, path, and return value is exactly what the kernel said, no cap 💖

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that's the whole page, bestie 🌈 — straight from ./drivers/gpu/drm/amd/display/..., dated October 2026, living in section dc_state_rem...s_for_stream(9). mwah, go forth and remove those planes 💅🎀💜