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

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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: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241014085740.582287-5-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2024-10-14 10:55:18 +02:00
parent 67c40c9b2e
commit 8058944f52
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/Kconfig
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@ -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