msm_dp_bridge_detect(9)

msm_dp_bridge_detect(9) 🦋

okay bestie, welcome to the Kernel API Manual page for msm_dp_bridge_detect(9) — yes, the manual name is right there, and no, we are not skipping it 💅. This page is all about the callback that checks whether a connector is connected, and it is lowkey iconic for being short and useful.

NAME ✨

msm_dp_bridge_detect — the callback that determines if the connector is connected. fr fr, that’s the whole vibe-check job.

SYNOPSIS 🎀

enum drm_connector_status msm_dp_bridge_detect (struct drm_bridge
       *bridge , struct drm_connector *connector );

ARGUMENTS 🌸

• bridge — pointer to the drm bridge structure.
• connector — pointer to the drm connector structure.

RETURN ⭐

This is where the function reports whether there is a display connected to the DPTX — and it returns disconnected for branch devices without DP Sinks being connected. That caveat is important, bestie, so don’t let it slide 🫶.

SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/msm/dp/dp_display.c
• msm_dp_display_host_phy_init(9)
• msm_dp_display_mode_valid(9)

with all the love from the ./drivers/gpu/drm/msm/dp source/version, dated October 2026 — this was msm_dp_bridge_detect(9), and she ate 💖✨👑