[PATCH v4 0/1] Move `boot_display` from PCI to DRM

From: Mario Limonciello
Date: Mon Jul 21 2025 - 14:57:40 EST


From: Mario Limonciello <mario.limonciello@xxxxxxx>

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