drm/mxsfb: Don't select DRM_KMS_FB_HELPER

Selecting DRM_FBDEV_EMULATION will include the correct settings for
fbdev emulation. Drivers should not override this.
Signed-off-by: NThomas Zimmermann <tzimmermann@suse.de>
Acked-by: NStefan Agner <stefan@agner.ch>
Acked-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20210415110040.23525-3-tzimmermann@suse.de

drivers/gpu/drm/mxsfb/Kconfig

@@ -10,7 +10,6 @@ config DRM_MXSFB
 	depends on COMMON_CLK
 	select DRM_MXS
 	select DRM_KMS_HELPER
-	select DRM_KMS_FB_HELPER
 	select DRM_KMS_CMA_HELPER
 	select DRM_PANEL
 	select DRM_PANEL_BRIDGE