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

From: Mario Limonciello <mario.limonciello@amd.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


             reply	other threads:[~2025-07-21 18:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-07-21 18:57 Mario Limonciello [this message]
2025-07-21 18:57 ` [PATCH v4 1/1] PCI: Move boot display attribute " Mario Limonciello
2025-07-22 16:00   ` Manivannan Sadhasivam

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