From 7283f862bd991c8657e9bf1c02db772fcf018f13 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Wed, 22 Jun 2022 16:01:33 +0200 Subject: drm: Implement DRM aperture helpers under video/ Implement DRM's aperture helpers under video/ for sharing with other sub-systems. Remove DRM-isms from the interface. The helpers track the ownership of framebuffer apertures and provide hand-over from firmware, such as EFI and VESA, to native graphics drivers. Other subsystems, such as fbdev and vfio, also have to maintain ownership of framebuffer apertures. Moving DRM's aperture helpers to a more public location allows all subsystems to interact with each other and share a common implementation. The aperture helpers are selected by the various firmware drivers within DRM and fbdev, and the VGA text-console driver. The original DRM interface is kept in place for use by DRM drivers. v3: * prefix all interfaces with aperture_ (Javier) * rework and simplify documentation (Javier) * rename struct dev_aperture to struct aperture_range * rebase onto latest DRM * update MAINTAINERS entry Signed-off-by: Thomas Zimmermann Reviewed-by: Javier Martinez Canillas Tested-by: Laszlo Ersek Link: https://patchwork.freedesktop.org/patch/msgid/20220622140134.12763-3-tzimmermann@suse.de --- drivers/video/console/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/video/console') diff --git a/drivers/video/console/Kconfig b/drivers/video/console/Kconfig index 40c50fa2dd70..22cea5082ac4 100644 --- a/drivers/video/console/Kconfig +++ b/drivers/video/console/Kconfig @@ -10,6 +10,7 @@ config VGA_CONSOLE depends on !4xx && !PPC_8xx && !SPARC && !M68K && !PARISC && !SUPERH && \ (!ARM || ARCH_FOOTBRIDGE || ARCH_INTEGRATOR || ARCH_NETWINDER) && \ !ARM64 && !ARC && !MICROBLAZE && !OPENRISC && !S390 && !UML + select APERTURE_HELPERS if (DRM || FB || VFIO_PCI_CORE) default y help Saying Y here will allow you to use Linux in text mode through a -- cgit v1.2.3