From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f73.google.com (mail-wr1-f73.google.com [209.85.221.73]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7032935A94D for ; Wed, 19 Nov 2025 12:30:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.73 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763555425; cv=none; b=pH1gmlsVJl7ZdH7ZuAlhVuVRp3swNOiQTpb8lQRSANJ9cnoqdS5PFL6MF/AxTPHl3Pa1fAIljQ3oV7Ad7f7EurBUeXNGovTB0bLMYWeYkZlv1To1Kwv3k08uIoyWdVGeu6jMwOvA4oIsuHPPUT4w8wSwAzmJnfalifrZoEDA//I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763555425; c=relaxed/simple; bh=r4woHUrhRL2IJe9Jn/vdqXxo2jUBTsR+ZBeRLMkjYbk=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=QrIvhHWOZ8deif7CjsUXS23RqIslRNL2+S4tympW9QFB4Ma8RVKboDKBGIxAKlsrGB9cV5d6s442Kj6QKTS9UZjoiwRSg4TqH2Ks8I37VhTIHTReRWoyiKqhwWflpUKWj7jmfJFrQt4NtOukdl0RxTG2LZb9Sdr8LtUc43r8jh8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--ardb.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=dDitblf8; arc=none smtp.client-ip=209.85.221.73 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--ardb.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="dDitblf8" Received: by mail-wr1-f73.google.com with SMTP id ffacd0b85a97d-42b2b642287so3882608f8f.2 for ; Wed, 19 Nov 2025 04:30:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1763555420; x=1764160220; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=vTW89jrmvWQq6MNIEJqSqAliMDiYe8LvHf2aMeGrMm8=; b=dDitblf8HN/O4fqqL6XqVhRJmUh1rO9LWnNSp6KmxRgWdwmMMG69dYbdO8ZIV6fcWm WPerOD9PnNJHGXnY17d0nwMnwKOT1zE3p9uIz/yiUskqLXHsdtJQxF6cZgEFeZuRGMDD bydRSburXZA9nkvn4/M1fIHPLeGUubJildkh77tr5FxBXKA2uVRiwzxS72XWTmCNlqrT udYpwRLh/cTjawLDZNCXY7hf/sU5dsVGdwFojnMV2c2GRpr08SXOrFIwHZUr+sB4kgm4 wkZjAlZrXixAHZrzPAxgjRH/a/MflgE+vmFG4Im6MsvRJzYxQV7HEILZ1FlTaxuVUPBq US2w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1763555420; x=1764160220; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=vTW89jrmvWQq6MNIEJqSqAliMDiYe8LvHf2aMeGrMm8=; b=k+QxhBcGV/TaEENxslb+hDjFsCK6PXFOr3AZHa68H1HGITbzzrZDUb+uGKlozn6O54 1QfffX5F/lcsVEsku/D/YMAPy6H0Uadxnd+0/NlYqKpkYQS6Dat07P2f5e/13AIY3wAW A2ZU3n0QMvh1nlqthK4t2OvWSMwvK8NUgR4QKJlvOxy3dE9GWgD9WIf83UivdhrSPVCo OCkfriTu0vdwfbtPWoHDxr9s5+wrUiXAAb3yPOMZa7Xj/UF3WJdvjxARaHbjcur9omgD 1LCJqaP5HyUnS3KM+U1lI+JR7JoCF6CoMQvvimm+Svgx5JOIoDwIO9OgHqEMKL5Wb8NR 5qWA== X-Gm-Message-State: AOJu0Ywo4O1Jb1u2gktsdqTxmZqnEaDq3mTF+7D4H4EVEUSpBSfsmzwN gaIXnOZMF4T+WZqmdSAuQG6Acws9dDV+dkgYkJ7kI0mxDaU6FiQJ5rsKBCZ4XisynCOdXlMLfDP 771nuuSuGtRuThKaLU1vQ+S3Wf+OMziI0lI4JwSTQR4739q+pt8rMJHwOuHaZ6LAzZxUDWeXTQi /Y/wwGatFj1IJW99o0hXjVtWL+O3qivQ== X-Google-Smtp-Source: AGHT+IGDQ4MyC5vgGvfUbYUgKyUgnbodGaXz1mDin/posO7PudK59p8ZuqqyycSexS58rgi6gWPtb8bi X-Received: from wrqh17.prod.google.com ([2002:a5d:4311:0:b0:42b:31dd:5803]) (user=ardb job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6000:3108:b0:42b:3ee9:4775 with SMTP id ffacd0b85a97d-42b593394a9mr20900804f8f.11.1763555420385; Wed, 19 Nov 2025 04:30:20 -0800 (PST) Date: Wed, 19 Nov 2025 13:30:12 +0100 Precedence: bulk X-Mailing-List: linux-efi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Developer-Key: i=ardb@kernel.org; a=openpgp; fpr=F43D03328115A198C90016883D200E9CA6329909 X-Developer-Signature: v=1; a=openpgp-sha256; l=1489; i=ardb@kernel.org; h=from:subject; bh=m3ZpKtpsCFwXPmxxht6hmpe2omPvu5woEIwbMl9GhAY=; b=owGbwMvMwCVmkMcZplerG8N4Wi2JIVN2R0hfbCVP6OaCezxtrI+Cw78/clZ55icp6GVSMenYh M2L/rzqKGVhEONikBVTZBGY/ffdztMTpWqdZ8nCzGFlAhnCwMUpABOJucnI8EPwvsrZW9+cmTLv teg634iUOfQj4e3pPUEtm/Yotqc7WDP8FbP9n7hjfu3E5E7ZD7/6Nrv8995QZDfRz+Sr4LVVwVr BXAA= X-Mailer: git-send-email 2.52.0.rc1.455.g30608eb744-goog Message-ID: <20251119123011.1187249-5-ardb+git@google.com> Subject: [PATCH 0/3] video/efi: Support FIRMWARE_EDID on non-x86 From: Ard Biesheuvel To: linux-efi@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel , Thomas Zimmermann , Javier Martinez Canillas Content-Type: text/plain; charset="UTF-8" From: Ard Biesheuvel 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 Cc: Javier Martinez Canillas 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(-) -- 2.52.0.rc1.455.g30608eb744-goog