61 lines · c
1/* SPDX-License-Identifier: GPL-2.0-or-later */2/*3 * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net>4 */5 6#ifndef _SUN8I_VI_LAYER_H_7#define _SUN8I_VI_LAYER_H_8 9#include <drm/drm_plane.h>10 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)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)31 32#define SUN8I_MIXER_FCC_GLOBAL_ALPHA_REG \33 (0xAA000 + 0x90)34 35#define SUN8I_MIXER_FCC_GLOBAL_ALPHA(x) ((x) << 24)36#define SUN8I_MIXER_FCC_GLOBAL_ALPHA_MASK GENMASK(31, 24)37 38#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_EN BIT(0)39/* RGB mode should be set for RGB formats and cleared for YCbCr */40#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE BIT(15)41#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET 842#define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8)43#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_MASK GENMASK(2, 1)44#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24)45#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x) ((x) << 24)46 47#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_PIXEL ((0) << 1)48#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_LAYER ((1) << 1)49#define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_COMBINED ((2) << 1)50 51#define SUN8I_MIXER_CHAN_VI_DS_N(x) ((x) << 16)52#define SUN8I_MIXER_CHAN_VI_DS_M(x) ((x) << 0)53 54struct sun8i_mixer;55struct sun8i_layer;56 57struct sun8i_layer *sun8i_vi_layer_init_one(struct drm_device *drm,58 struct sun8i_mixer *mixer,59 int index);60#endif /* _SUN8I_VI_LAYER_H_ */61