[PATCH 0/3] video/efi: Support FIRMWARE_EDID on non-x86
From: Ard Biesheuvel
Date: Wed Nov 19 2025 - 07:30:21 EST
From: Ard Biesheuvel <ardb@xxxxxxxxxx>
Refactor the screen_info handling so non-x86 platforms booting via the
EFI stub also have access to the EDID data exposed by the EFI boot
services.
Cc: Thomas Zimmermann <tzimmermann@xxxxxxx>
Cc: Javier Martinez Canillas <javierm@xxxxxxxxxx>
Ard Biesheuvel (3):
efi: Wrap screen_info in efi_screen_info so edid_info can be added
later
video/edid: Use getter function for edid_info
efi: Add FIRMWARE_EDID support
arch/x86/kernel/setup.c | 8 ++++++--
drivers/firmware/efi/earlycon.c | 1 -
drivers/firmware/efi/efi-init.c | 19 ++++++++++++++-----
drivers/firmware/efi/libstub/efi-stub-entry.c | 3 +--
drivers/firmware/efi/libstub/efi-stub.c | 16 ++++++++++------
drivers/firmware/efi/libstub/efistub.h | 9 +++------
drivers/firmware/efi/libstub/gop.c | 1 -
drivers/firmware/efi/libstub/screen_info.c | 7 +++----
drivers/firmware/efi/libstub/zboot.c | 2 +-
drivers/firmware/efi/sysfb_efi.c | 1 -
drivers/gpu/drm/sysfb/efidrm.c | 4 ++--
drivers/gpu/drm/sysfb/vesadrm.c | 4 ++--
drivers/video/Kconfig | 2 +-
drivers/video/fbdev/core/fbmon.c | 4 ++--
include/linux/efi.h | 10 +++++++++-
include/video/edid.h | 2 +-
16 files changed, 55 insertions(+), 38 deletions(-)
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2.52.0.rc1.455.g30608eb744-goog