dpp401_dscl_program_isharp(9)

✨ dpp401_dscl_program_isharp — like, the MAIN character of isharp programming ✨

okay so real quick, this is a page from the Kernel API Manual (yes, that manual, the kernel one 💅) and it's all about dpp401_dscl_program_isharp — no cap, this is the one you came for.

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🌸 NAME 🌸

dpp401_dscl_program_isharp — Program isharp. That's it, that's the whole vibe. It programs isharp. 🎀

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🦋 SYNOPSIS 🦋

void dpp401_dscl_program_isharp (struct dpp *dpp_base , const struct
       scaler_data *scl_data , bool program_isharp_1dlut , bool
       *bs_coeffs_updated );

It returns void, bestie — meaning it hands nothing back, it just does the thing. 🫶

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🎀 ARGUMENTS 🎀

so here's who's invited to the function call:

• dpp_base — the high level DPP struct. like the main character of the whole operation 👑
• scl_data — scalaer_data info. (spelled exactly like that in the source, iykyk, we do not touch it 💀)
• program_isharp_1dlut — a flag to program isharp 1D LUT. it's a bool, so it's giving yes-or-no energy ✨
• bs_coeffs_updated — the Blur and Scale Coefficients update flag. note it's a bool * — a pointer, so it can wave back at you 🙈

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🔥 DESCRIPTION 🔥

This is the primary function to program isharp. literally the main event, the headliner, the reason you're here. no notes. periodt. 💅

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🌈 SEE ALSO 🌈

• Kernel file: ./drivers/gpu/drm/amd/display/dc/dpp/dcn401/dcn401_dpp_dscl.c
• dpp401_dscl_set_recout(9)
• dpp401_dscl_program_easf_v(9)
• dpp401_dscl_program_easf_h(9)
• dpp401_dscl_program_easf(9)
• dpp401_dscl_disable_easf(9)
• dpp401_dscl_set_scaler_manual_scale(9)

like, go read those too, they're the friend group 🧚💖

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okay that's the whole page!! source/version situation: ./drivers/gpu/drm/amd/display/..., dated October 2026, and the page itself is dpp401_dscl_program_isharp(9) — go slay, bestie 🦋⭐