drm_dp_link_train_init(9)

💅 drm_dp_link_train_init(9)

okay so welcome to the Kernel API Manual, bestie — this one's a little function from the DisplayPort corner of DRM and it's giving "small but important" energy fr fr. Let's get into it ✨

🌸 NAME

drm_dp_link_train_init — initializes the DisplayPort link training state 🎀

✨ SYNOPSIS

void drm_dp_link_train_init(struct drm_dp_link_train *train);

like… that's it. that's the whole signature. void return, one pointer, no drama 💅

🦋 ARGUMENTS

• train — the DisplayPort link training state. that's the thing you're initializing, queen 👑

👑 SEE ALSO

if you wanna go deeper (and you should, iykyk), here's the whole squad:

• the kernel file ./drivers/gpu/drm/tegra/dp.c 🧚
• drm_dp_link_add_rate(9)
• drm_dp_link_remove_rate(9)
• drm_dp_link_update_rates(9)
• drm_dp_link_probe(9)
• drm_dp_link_configure(9)
• drm_dp_link_choose(9)
• Link training(9)
• drm_dp_link_train(9)

literally the entire friend group, no cap 🌈

and that's the page!! mwah 💖

source: ./drivers/gpu/drm/tegra · version: October 2026 — ok bye bestie, go init some link training state, slay 🫶⭐