This source file includes following definitions.
- rcar_du_writeback_init
- rcar_du_writeback_setup
- rcar_du_writeback_complete
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8 #ifndef __RCAR_DU_WRITEBACK_H__
9 #define __RCAR_DU_WRITEBACK_H__
10
11 #include <drm/drm_plane.h>
12
13 struct rcar_du_crtc;
14 struct rcar_du_device;
15 struct vsp1_du_atomic_pipe_config;
16
17 #ifdef CONFIG_DRM_RCAR_WRITEBACK
18 int rcar_du_writeback_init(struct rcar_du_device *rcdu,
19 struct rcar_du_crtc *rcrtc);
20 void rcar_du_writeback_setup(struct rcar_du_crtc *rcrtc,
21 struct vsp1_du_writeback_config *cfg);
22 void rcar_du_writeback_complete(struct rcar_du_crtc *rcrtc);
23 #else
24 static inline int rcar_du_writeback_init(struct rcar_du_device *rcdu,
25 struct rcar_du_crtc *rcrtc)
26 {
27 return -ENXIO;
28 }
29 static inline void
30 rcar_du_writeback_setup(struct rcar_du_crtc *rcrtc,
31 struct vsp1_du_writeback_config *cfg)
32 {
33 }
34 static inline void rcar_du_writeback_complete(struct rcar_du_crtc *rcrtc)
35 {
36 }
37 #endif
38
39 #endif