drm_fb_helper is *the* way of doing fbdev emulation so add a pointer to
struct drm_device. This makes it possible to add callback helpers for
.last_close and .output_poll_changed further reducing fbdev emulation
footprint in drivers.
Signed-off-by: Noralf Trønnes <noralf@xxxxxxxxxxx>
---
include/drm/drm_device.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/include/drm/drm_device.h b/include/drm/drm_device.h
index e21af87a2f3c..3c104b15a0c8 100644
--- a/include/drm/drm_device.h
+++ b/include/drm/drm_device.h
@@ -17,6 +17,7 @@ struct drm_vblank_crtc;
struct drm_sg_mem;
struct drm_local_map;
struct drm_vma_offset_manager;
+struct drm_fb_helper;
struct inode;
@@ -185,6 +186,13 @@ struct drm_device {
struct drm_vma_offset_manager *vma_offset_manager;
/*@} */
int switch_power_state;
+
+ /**
+ * @fbdev:
+ *
+ * Optional pointer to the fbdev emulation structure.
+ */
+ struct drm_fb_helper *fbdev;
};
#endif
--
2.14.2
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