Commit 8058944f authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/fbdev: Select fbdev I/O helpers from modules that require them 



Fbdev emulation for SHMEM and TTM requires helpers from the fbdev
subsystem. Select them from the modules that use them instead of the
core DRM module.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241014085740.582287-5-tzimmermann@suse.de
parent 67c40c9b

drivers/gpu/drm/Kconfig

+2 −1
Original line number Diff line number Diff line
@@ -11,7 +11,6 @@ menuconfig DRM 
	select DRM_PANEL_ORIENTATION_QUIRKS

	select DRM_KMS_HELPER if DRM_FBDEV_EMULATION

	select FB_CORE if DRM_FBDEV_EMULATION

	select FB_SYSMEM_HELPERS_DEFERRED if DRM_FBDEV_EMULATION

	select HDMI

	select I2C

	select DMA_SHARED_BUFFER
@@ -333,6 +332,7 @@ config DRM_TTM_HELPER 
	tristate

	depends on DRM

	select DRM_TTM

	select FB_SYSMEM_HELPERS_DEFERRED if DRM_FBDEV_EMULATION

	help

	  Helpers for ttm-based gem objects
@@ -346,6 +346,7 @@ config DRM_GEM_DMA_HELPER 
config DRM_GEM_SHMEM_HELPER

	tristate

	depends on DRM && MMU

	select FB_SYSMEM_HELPERS_DEFERRED if DRM_FBDEV_EMULATION

	help

	  Choose this if you need the GEM shmem helper functions