projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 5bb5f5da JS |
1 | /* |
| 2 | * Copyright (C) Icenowy Zheng <icenowy@aosc.io> | |
| 3 | * | |
| 4 | * Based on sun4i_layer.h, which is: | |
| 5 | * Copyright (C) 2015 Free Electrons | |
| 6 | * Copyright (C) 2015 NextThing Co | |
| 7 | * | |
| 8 | * Maxime Ripard <maxime.ripard@free-electrons.com> | |
| 9 | * | |
| 10 | * This program is free software; you can redistribute it and/or | |
| 11 | * modify it under the terms of the GNU General Public License as | |
| 12 | * published by the Free Software Foundation; either version 2 of | |
| 13 | * the License, or (at your option) any later version. | |
| 14 | */ | |
| 15 | ||
| 16 | #ifndef _SUN8I_UI_LAYER_H_ | |
| 17 | #define _SUN8I_UI_LAYER_H_ | |
| 18 | ||
| 19 | #include <drm/drm_plane.h> | |
| 20 | ||
| 21 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR(ch, layer) \ | |
| 22 | (0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x0) | |
| 23 | #define SUN8I_MIXER_CHAN_UI_LAYER_SIZE(ch, layer) \ | |
| 24 | (0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x4) | |
| 25 | #define SUN8I_MIXER_CHAN_UI_LAYER_COORD(ch, layer) \ | |
| 26 | (0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x8) | |
| 27 | #define SUN8I_MIXER_CHAN_UI_LAYER_PITCH(ch, layer) \ | |
| 28 | (0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0xc) | |
| 29 | #define SUN8I_MIXER_CHAN_UI_LAYER_TOP_LADDR(ch, layer) \ | |
| 30 | (0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x10) | |
| 31 | #define SUN8I_MIXER_CHAN_UI_LAYER_BOT_LADDR(ch, layer) \ | |
| 32 | (0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x14) | |
| 33 | #define SUN8I_MIXER_CHAN_UI_LAYER_FCOLOR(ch, layer) \ | |
| 34 | (0x2000 + 0x1000 * (ch) + 0x20 * (layer) + 0x18) | |
| 35 | #define SUN8I_MIXER_CHAN_UI_TOP_HADDR(ch) (0x2000 + 0x1000 * (ch) + 0x80) | |
| 36 | #define SUN8I_MIXER_CHAN_UI_BOT_HADDR(ch) (0x2000 + 0x1000 * (ch) + 0x84) | |
| 37 | #define SUN8I_MIXER_CHAN_UI_OVL_SIZE(ch) (0x2000 + 0x1000 * (ch) + 0x88) | |
| 38 | ||
| 39 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_EN BIT(0) | |
| 40 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MODE_MASK GENMASK(2, 1) | |
| 41 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8) | |
| 42 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_FBFMT_OFFSET 8 | |
| 43 | #define SUN8I_MIXER_CHAN_UI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24) | |
| 44 | ||
| 45 | struct sun8i_mixer; | |
| 46 | ||
| 47 | struct sun8i_ui_layer { | |
| 48 | struct drm_plane plane; | |
| 49 | struct sun8i_mixer *mixer; | |
| 50 | int channel; | |
| 51 | int overlay; | |
| 52 | }; | |
| 53 | ||
| 54 | static inline struct sun8i_ui_layer * | |
| 55 | plane_to_sun8i_ui_layer(struct drm_plane *plane) | |
| 56 | { | |
| 57 | return container_of(plane, struct sun8i_ui_layer, plane); | |
| 58 | } | |
| 59 | ||
| 60 | struct sun8i_ui_layer *sun8i_ui_layer_init_one(struct drm_device *drm, | |
| 61 | struct sun8i_mixer *mixer, | |
| 62 | int index); | |
| 63 | #endif /* _SUN8I_UI_LAYER_H_ */ |