intel_bios_is_valid_vbt(9)

💖 NAME 💖

okay bestie, this is intel_bios_is_valid_vbt(9) from the Kernel API Manual, and it's here to answer one very specific question 👑

intel_bios_is_valid_vbt — does the given buffer contain a valid VBT ✨

🌸 SYNOPSIS 🌸

bool intel_bios_is_valid_vbt (struct intel_display *display , const void
       *buf , size_t size );

🎀 ARGUMENTS 🎀

• display — display device
• buf — pointer to a buffer to validate
• size — size of the buffer

🦋 DESCRIPTION 🦋

Returns true on valid VBT. That's it, that's the function 💅

no cap: valid VBT in, true out. the whole vibe check is right there 🫶

🌈 SEE ALSO 🌈

• Kernel file ./drivers/gpu/drm/i915/display/intel_bios.c
• Video BIOS Table (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)
• intel_bios_is_dsi_present(9)

🫶 that's the page, bestie. source/version biz is ./drivers/gpu/drm/i915/display, dated October 2026. periodt. 💖