17480ba4dSJernej Skrabec /* 27480ba4dSJernej Skrabec * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> 37480ba4dSJernej Skrabec * 47480ba4dSJernej Skrabec * This program is free software; you can redistribute it and/or 57480ba4dSJernej Skrabec * modify it under the terms of the GNU General Public License as 67480ba4dSJernej Skrabec * published by the Free Software Foundation; either version 2 of 77480ba4dSJernej Skrabec * the License, or (at your option) any later version. 87480ba4dSJernej Skrabec */ 97480ba4dSJernej Skrabec 107480ba4dSJernej Skrabec #ifndef _SUN8I_VI_LAYER_H_ 117480ba4dSJernej Skrabec #define _SUN8I_VI_LAYER_H_ 127480ba4dSJernej Skrabec 137480ba4dSJernej Skrabec #include <drm/drm_plane.h> 147480ba4dSJernej Skrabec 154b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR(base, layer) \ 164b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x0) 174b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_SIZE(base, layer) \ 184b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x4) 194b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_COORD(base, layer) \ 204b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x8) 214b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_PITCH(base, layer, plane) \ 224b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0xc + 4 * (plane)) 234b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_TOP_LADDR(base, layer, plane) \ 244b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x18 + 4 * (plane)) 254b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_OVL_SIZE(base) \ 264b09c073SJernej Skrabec ((base) + 0xe8) 277480ba4dSJernej Skrabec 287480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_EN BIT(0) 297480ba4dSJernej Skrabec /* RGB mode should be set for RGB formats and cleared for YCbCr */ 307480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE BIT(15) 317480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET 8 327480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8) 33c50519e6SJernej Skrabec #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24) 34c50519e6SJernej Skrabec #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x) ((x) << 24) 357480ba4dSJernej Skrabec 367480ba4dSJernej Skrabec struct sun8i_mixer; 377480ba4dSJernej Skrabec 387480ba4dSJernej Skrabec struct sun8i_vi_layer { 397480ba4dSJernej Skrabec struct drm_plane plane; 407480ba4dSJernej Skrabec struct sun8i_mixer *mixer; 417480ba4dSJernej Skrabec int channel; 427480ba4dSJernej Skrabec int overlay; 437480ba4dSJernej Skrabec }; 447480ba4dSJernej Skrabec 457480ba4dSJernej Skrabec static inline struct sun8i_vi_layer * 467480ba4dSJernej Skrabec plane_to_sun8i_vi_layer(struct drm_plane *plane) 477480ba4dSJernej Skrabec { 487480ba4dSJernej Skrabec return container_of(plane, struct sun8i_vi_layer, plane); 497480ba4dSJernej Skrabec } 507480ba4dSJernej Skrabec 517480ba4dSJernej Skrabec struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm, 527480ba4dSJernej Skrabec struct sun8i_mixer *mixer, 537480ba4dSJernej Skrabec int index); 547480ba4dSJernej Skrabec #endif /* _SUN8I_VI_LAYER_H_ */ 55