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9#ifndef _STI_MIXER_H_
10#define _STI_MIXER_H_
11
12#include <drm/drm_crtc.h>
13
14#include <drm/drm_debugfs.h>
15#include <drm/drm_file.h>
16
17#include "sti_plane.h"
18
19struct device;
20
21#define to_sti_mixer(x) container_of(x, struct sti_mixer, drm_crtc)
22
23enum sti_mixer_status {
24 STI_MIXER_READY,
25 STI_MIXER_DISABLING,
26 STI_MIXER_DISABLED,
27};
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38struct sti_mixer {
39 struct device *dev;
40 void __iomem *regs;
41 int id;
42 struct drm_crtc drm_crtc;
43 enum sti_mixer_status status;
44};
45
46const char *sti_mixer_to_str(struct sti_mixer *mixer);
47
48struct sti_mixer *sti_mixer_create(struct device *dev,
49 struct drm_device *drm_dev,
50 int id,
51 void __iomem *baseaddr);
52
53int sti_mixer_set_plane_status(struct sti_mixer *mixer,
54 struct sti_plane *plane, bool status);
55int sti_mixer_set_plane_depth(struct sti_mixer *mixer, struct sti_plane *plane);
56int sti_mixer_active_video_area(struct sti_mixer *mixer,
57 struct drm_display_mode *mode);
58
59void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable);
60
61void sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor);
62
63
64#define GAM_MIXER_NB_DEPTH_LEVEL 6
65
66#define STI_MIXER_MAIN 0
67#define STI_MIXER_AUX 1
68
69#endif
70