opp1_set_clamping(9)

💅 opp1_set_clamping(9) — Kernel API Manual, but make it cute ✨

okay so bestie, welcome to the opp1_set_clamping(9) page from the Kernel API Manual. This function is lowkey doing two jobs, and the way that it does them is right here — no cap, we’re keeping every detail:

🌸 NAME 🌸

opp1_set_clamping is giving two-job main character energy, fr fr:

• 1) Set clamping format based on bpc:
  • 0 for 6bpc (No clamping)
  • 1 for 8 bpc
  • 2 for 10 bpc
  • 3 for 12 bpc
  • 7 for programable — yes, that’s the spelling in the source, and we’re keeping it 💅
• 2) Enable clamp if Limited range requested.

✨ SYNOPSIS ✨

The signature is literally right here, character for character:

void opp1_set_clamping (struct dcn10_opp *oppn10 , const struct
clamping_and_pixel_encoding_params *params );

🎀 ARGUMENTS 🎀

• oppn10 — the output_pixel_processor struct instance for dcn10. That’s the one, bestie.
• params — pointer to clamping_and_pixel_encoding_params. Params pointer, periodt.

🦋 SEE ALSO 🦋

• The kernel file: ./drivers/gpu/drm/amd/display/dc/opp/dcn10/dcn10_opp.c
• opp1_set_truncation(9)
• opp1_set_pixel_encoding(9)

okay that’s the whole vibe — source/version: ./drivers/gpu/drm/amd/display/... · date: October 2026 · page: opp1_set_clamping(9) — bye bestie, go slay 💖✨