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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
7480ba4d JS |
2 | /* |
3 | * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> | |
7480ba4d JS |
4 | */ |
5 | ||
6 | #ifndef _SUN8I_VI_LAYER_H_ | |
7 | #define _SUN8I_VI_LAYER_H_ | |
8 | ||
9 | #include <drm/drm_plane.h> | |
10 | ||
4b09c073 JS |
11 | #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR(base, layer) \ |
12 | ((base) + 0x30 * (layer) + 0x0) | |
13 | #define SUN8I_MIXER_CHAN_VI_LAYER_SIZE(base, layer) \ | |
14 | ((base) + 0x30 * (layer) + 0x4) | |
15 | #define SUN8I_MIXER_CHAN_VI_LAYER_COORD(base, layer) \ | |
16 | ((base) + 0x30 * (layer) + 0x8) | |
17 | #define SUN8I_MIXER_CHAN_VI_LAYER_PITCH(base, layer, plane) \ | |
18 | ((base) + 0x30 * (layer) + 0xc + 4 * (plane)) | |
19 | #define SUN8I_MIXER_CHAN_VI_LAYER_TOP_LADDR(base, layer, plane) \ | |
20 | ((base) + 0x30 * (layer) + 0x18 + 4 * (plane)) | |
21 | #define SUN8I_MIXER_CHAN_VI_OVL_SIZE(base) \ | |
22 | ((base) + 0xe8) | |
a7db690c JS |
23 | #define SUN8I_MIXER_CHAN_VI_HDS_Y(base) \ |
24 | ((base) + 0xf0) | |
25 | #define SUN8I_MIXER_CHAN_VI_HDS_UV(base) \ | |
26 | ((base) + 0xf4) | |
27 | #define SUN8I_MIXER_CHAN_VI_VDS_Y(base) \ | |
28 | ((base) + 0xf8) | |
29 | #define SUN8I_MIXER_CHAN_VI_VDS_UV(base) \ | |
30 | ((base) + 0xfc) | |
7480ba4d JS |
31 | |
32 | #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_EN BIT(0) | |
33 | /* RGB mode should be set for RGB formats and cleared for YCbCr */ | |
34 | #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE BIT(15) | |
35 | #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET 8 | |
36 | #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8) | |
c50519e6 JS |
37 | #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24) |
38 | #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x) ((x) << 24) | |
7480ba4d | 39 | |
a7db690c JS |
40 | #define SUN8I_MIXER_CHAN_VI_DS_N(x) ((x) << 16) |
41 | #define SUN8I_MIXER_CHAN_VI_DS_M(x) ((x) << 0) | |
42 | ||
7480ba4d JS |
43 | struct sun8i_mixer; |
44 | ||
45 | struct sun8i_vi_layer { | |
46 | struct drm_plane plane; | |
47 | struct sun8i_mixer *mixer; | |
48 | int channel; | |
49 | int overlay; | |
50 | }; | |
51 | ||
52 | static inline struct sun8i_vi_layer * | |
53 | plane_to_sun8i_vi_layer(struct drm_plane *plane) | |
54 | { | |
55 | return container_of(plane, struct sun8i_vi_layer, plane); | |
56 | } | |
57 | ||
58 | struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm, | |
59 | struct sun8i_mixer *mixer, | |
60 | int index); | |
61 | #endif /* _SUN8I_VI_LAYER_H_ */ |