intel_bios_is_dsi_present(9)

🎀 intel_bios_is_dsi_present(9) 🎀

okay so welcome to the Kernel API Manual, bestie 💖 this page is for intel_bios_is_dsi_present, and it’s literally here to answer one (1) question: is DSI present in VBT? no cap.

💖 NAME 💖

intel_bios_is_dsi_present — is DSI present in VBT

✨ SYNOPSIS ✨

bool intel_bios_is_dsi_present (struct intel_display *display , enum
       port *port );

🦋 ARGUMENTS 🦋

• display — display device instance. the display device we’re checking out, periodt.
• port — port for DSI if present. if DSI is there, the port gets returned through this.

🌸 DESCRIPTION 🌸

Return true if DSI is present, and return the port in port. that’s the whole vibe, bestie — short, sweet, and to the point 💅

🔥 SEE ALSO 🔥

• Kernel file ./drivers/gpu/drm/i915/display/intel_bios.c
• Video BIOS Table (VBT)(9)
• intel_bios_is_valid_vbt(9)
• intel_bios_init(9)
• intel_bios_driver_remove(9)
• intel_bios_is_tv_present(9)
• intel_bios_is_lvds_present(9)
• intel_bios_is_port_present(9)

mwah 🫶 this has been the intel_bios_is_dsi_present(9) page from the Kernel API Manual. source/version: ./drivers/gpu/drm/i915/display · date: October 2026 ✨