Documentation / ABI / testing / sysfs-class-drm


Based on kernel version 6.18. Page generated on 2025-12-02 09:03 EST.

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What:		/sys/class/drm/.../boot_display
Date:		January 2026
Contact:	Linux DRI developers <dri-devel@vger.kernel.org>
Description:
		This file indicates that displays connected to the device were
		used to display the boot sequence.  If a display connected to
		the device was used to display the boot sequence the file will
		be present and contain "1".