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drm/armada: Hide fbdev support behind config option

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Only build armada's fbdev emulation if CONFIG_DRM_FBDEV_EMULATION
has been enabled. No functional changes, but allows to build armada
without fbdev.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn>
Link: https://patchwork.freedesktop.org/patch/msgid/20230330073046.7150-3-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2023-03-30 09:30:44 +02:00
parent 1c9da7db88
commit 169c85edca
2 changed files with 14 additions and 3 deletions
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3
drivers/gpu/drm/armada/Makefile
View File

@@ -1,7 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
armada-y := armada_crtc.o armada_drv.o armada_fb.o armada_fbdev.o \
armada-y := armada_crtc.o armada_drv.o armada_fb.o \
armada_gem.o armada_overlay.o armada_plane.o armada_trace.o
armada-y += armada_510.o
armada-$(CONFIG_DEBUG_FS) += armada_debugfs.o
armada-$(CONFIG_DRM_FBDEV_EMULATION) += armada_fbdev.o
obj-$(CONFIG_DRM_ARMADA) := armada.o

14
drivers/gpu/drm/armada/armada_drm.h
View File

@@ -75,8 +75,18 @@ struct armada_private {
#define drm_to_armada_dev(dev) container_of(dev, struct armada_private, drm)
int armada_fbdev_init(struct drm_device *);
void armada_fbdev_fini(struct drm_device *);
#if defined(CONFIG_DRM_FBDEV_EMULATION)
int armada_fbdev_init(struct drm_device *dev);
void armada_fbdev_fini(struct drm_device *dev);
#else
static inline int armada_fbdev_init(struct drm_device *dev)
{
return 0;
}
static inline void armada_fbdev_fini(struct drm_device *dev)
{ }
#endif
int armada_overlay_plane_create(struct drm_device *, unsigned long);