/* * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or (at your option) any later version. */ #ifndef _SUN8I_VI_LAYER_H_ #define _SUN8I_VI_LAYER_H_ #include <drm/drm_plane.h> #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR(base, layer) \ ((base) + 0x30 * (layer) + 0x0) #define SUN8I_MIXER_CHAN_VI_LAYER_SIZE(base, layer) \ ((base) + 0x30 * (layer) + 0x4) #define SUN8I_MIXER_CHAN_VI_LAYER_COORD(base, layer) \ ((base) + 0x30 * (layer) + 0x8) #define SUN8I_MIXER_CHAN_VI_LAYER_PITCH(base, layer, plane) \ ((base) + 0x30 * (layer) + 0xc + 4 * (plane)) #define SUN8I_MIXER_CHAN_VI_LAYER_TOP_LADDR(base, layer, plane) \ ((base) + 0x30 * (layer) + 0x18 + 4 * (plane)) #define SUN8I_MIXER_CHAN_VI_OVL_SIZE(base) \ ((base) + 0xe8) #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_EN BIT(0) /* RGB mode should be set for RGB formats and cleared for YCbCr */ #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE BIT(15) #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET 8 #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8) #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24) #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x) ((x) << 24) struct sun8i_mixer; struct sun8i_vi_layer { struct drm_plane plane; struct sun8i_mixer *mixer; int channel; int overlay; }; static inline struct sun8i_vi_layer * plane_to_sun8i_vi_layer(struct drm_plane *plane) { return container_of(plane, struct sun8i_vi_layer, plane); } struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm, struct sun8i_mixer *mixer, int index); #endif /* _SUN8I_VI_LAYER_H_ */