Commit b9459226 authored Nov 26, 2025 by Thomas Zimmermann Committed by Ard Biesheuvel Dec 16, 2025

sysfb: Add struct sysfb_display_info



Add struct sysfb_display_info to wrap display-related state. For now
it contains only the screen's video mode. Later EDID will be added as
well.

This struct will be helpful for passing display state to sysfb drivers
or from the EFI stub library.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Richard Lyu <richard.lyu@suse.com>
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>

parent 54bdafd7

include/linux/sysfb.h

+5 −0

Original line number	Diff line number	Diff line
		@@ -8,6 +8,7 @@
		*/

		#include <linux/err.h>
		#include <linux/screen_info.h>
		#include <linux/types.h>

		#include <linux/platform_data/simplefb.h>
		@@ -60,6 +61,10 @@ struct efifb_dmi_info {
		int flags;
		};

		struct sysfb_display_info {
		struct screen_info screen;
		};

		#ifdef CONFIG_SYSFB

		void sysfb_disable(struct device *dev);