drm/ast: make fbdev support really optional

Currently enabling AST Server DRM support automatically pulls
in fbdev dependency. However this dep is unnecessary since
DRM core already handles this for us (DRM_FBDEV_EMULATION).

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1468586897-32298-20-git-send-email-tjakobi@math.uni-bielefeld.de

diff --git a/drivers/gpu/drm/ast/Kconfig b/drivers/gpu/drm/ast/Kconfig
index 8a784c4..15f6ce7 100644 (file)
--- a/drivers/gpu/drm/ast/Kconfig
+++ b/drivers/gpu/drm/ast/Kconfig
@@ -2,11 +2,7 @@ config DRM_AST
        tristate "AST server chips"
        depends on DRM && PCI
        select DRM_TTM
-       select FB_SYS_COPYAREA
-       select FB_SYS_FILLRECT
-       select FB_SYS_IMAGEBLIT
        select DRM_KMS_HELPER
-       select DRM_KMS_FB_HELPER
        select DRM_TTM
        help
         Say yes for experimental AST GPU driver. Do not enable