linux-kernel - [PATCH v4 0/1] Move `boot

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Message-ID: <20250721185726.1264909-1-superm1@kernel.org>
Date: Mon, 21 Jul 2025 13:57:25 -0500
From: Mario Limonciello <superm1@...nel.org>
To: David Airlie <airlied@...il.com>,
	Bjorn Helgaas <bhelgaas@...gle.com>
Cc: Alex Deucher <alexander.deucher@....com>,
	Christian König <christian.koenig@....com>,
	Simona Vetter <simona@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS),
	linux-kernel@...r.kernel.org (open list),
	linux-pci@...r.kernel.org (open list:PCI SUBSYSTEM),
	Daniel Dadap <ddadap@...dia.com>,
	Mario Limonciello <mario.limonciello@....com>
Subject: [PATCH v4 0/1] Move `boot_display` from PCI to DRM

From: Mario Limonciello <mario.limonciello@....com>

Shortly after the series for introducing boot_display was merged
Manivannan Sadhasivam suggested that it's better not to introduce
new top level PCI attributes where possible.

He proposed that the boot_display attribute should be provided by DRM
instead and that userspace should look for that.

Change the owner of `boot_display` from the PCI device to the DRM card.
This should also have the side effect that non-PCI DRM drivers can
add support more easily.

NOTE: If acceptable this should be merged through the PCI tree as it
depends upon changes and symbols from the boot_display series.

Mario Limonciello (1):
  PCI: Move boot display attribute to drm

 Documentation/ABI/testing/sysfs-bus-pci |  9 -----
 drivers/gpu/drm/drm_sysfs.c             | 41 ++++++++++++++++++++++
 drivers/pci/pci-sysfs.c                 | 45 -------------------------
 3 files changed, 41 insertions(+), 54 deletions(-)

base-commit: c4f2dc1e5293c4383844d8161d9922adda534e7c
-- 
2.43.0