12874c5fdSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */
27480ba4dSJernej Skrabec /*
37480ba4dSJernej Skrabec * Copyright (C) Jernej Skrabec <jernej.skrabec@siol.net>
47480ba4dSJernej Skrabec */
57480ba4dSJernej Skrabec
67480ba4dSJernej Skrabec #ifndef _SUN8I_VI_LAYER_H_
77480ba4dSJernej Skrabec #define _SUN8I_VI_LAYER_H_
87480ba4dSJernej Skrabec
97480ba4dSJernej Skrabec #include <drm/drm_plane.h>
107480ba4dSJernej Skrabec
114b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR(base, layer) \
124b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x0)
134b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_SIZE(base, layer) \
144b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x4)
154b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_COORD(base, layer) \
164b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x8)
174b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_PITCH(base, layer, plane) \
184b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0xc + 4 * (plane))
194b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_TOP_LADDR(base, layer, plane) \
204b09c073SJernej Skrabec ((base) + 0x30 * (layer) + 0x18 + 4 * (plane))
214b09c073SJernej Skrabec #define SUN8I_MIXER_CHAN_VI_OVL_SIZE(base) \
224b09c073SJernej Skrabec ((base) + 0xe8)
23a7db690cSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_HDS_Y(base) \
24a7db690cSJernej Skrabec ((base) + 0xf0)
25a7db690cSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_HDS_UV(base) \
26a7db690cSJernej Skrabec ((base) + 0xf4)
27a7db690cSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_VDS_Y(base) \
28a7db690cSJernej Skrabec ((base) + 0xf8)
29a7db690cSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_VDS_UV(base) \
30a7db690cSJernej Skrabec ((base) + 0xfc)
317480ba4dSJernej Skrabec
32*c0f6f0c4SRoman Stratiienko #define SUN8I_MIXER_FCC_GLOBAL_ALPHA_REG \
33*c0f6f0c4SRoman Stratiienko (0xAA000 + 0x90)
34*c0f6f0c4SRoman Stratiienko
35*c0f6f0c4SRoman Stratiienko #define SUN8I_MIXER_FCC_GLOBAL_ALPHA(x) ((x) << 24)
36*c0f6f0c4SRoman Stratiienko #define SUN8I_MIXER_FCC_GLOBAL_ALPHA_MASK GENMASK(31, 24)
37*c0f6f0c4SRoman Stratiienko
387480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_EN BIT(0)
397480ba4dSJernej Skrabec /* RGB mode should be set for RGB formats and cleared for YCbCr */
407480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_RGB_MODE BIT(15)
417480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_OFFSET 8
427480ba4dSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_LAYER_ATTR_FBFMT_MASK GENMASK(12, 8)
43*c0f6f0c4SRoman Stratiienko #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_MASK GENMASK(2, 1)
44c50519e6SJernej Skrabec #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MASK GENMASK(31, 24)
45c50519e6SJernej Skrabec #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA(x) ((x) << 24)
467480ba4dSJernej Skrabec
47*c0f6f0c4SRoman Stratiienko #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_PIXEL ((0) << 1)
48*c0f6f0c4SRoman Stratiienko #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_LAYER ((1) << 1)
49*c0f6f0c4SRoman Stratiienko #define SUN50I_MIXER_CHAN_VI_LAYER_ATTR_ALPHA_MODE_COMBINED ((2) << 1)
50*c0f6f0c4SRoman Stratiienko
51a7db690cSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_DS_N(x) ((x) << 16)
52a7db690cSJernej Skrabec #define SUN8I_MIXER_CHAN_VI_DS_M(x) ((x) << 0)
53a7db690cSJernej Skrabec
547480ba4dSJernej Skrabec struct sun8i_mixer;
557480ba4dSJernej Skrabec
567480ba4dSJernej Skrabec struct sun8i_vi_layer {
577480ba4dSJernej Skrabec struct drm_plane plane;
587480ba4dSJernej Skrabec struct sun8i_mixer *mixer;
597480ba4dSJernej Skrabec int channel;
607480ba4dSJernej Skrabec int overlay;
617480ba4dSJernej Skrabec };
627480ba4dSJernej Skrabec
637480ba4dSJernej Skrabec static inline struct sun8i_vi_layer *
plane_to_sun8i_vi_layer(struct drm_plane * plane)647480ba4dSJernej Skrabec plane_to_sun8i_vi_layer(struct drm_plane *plane)
657480ba4dSJernej Skrabec {
667480ba4dSJernej Skrabec return container_of(plane, struct sun8i_vi_layer, plane);
677480ba4dSJernej Skrabec }
687480ba4dSJernej Skrabec
697480ba4dSJernej Skrabec struct sun8i_vi_layer *sun8i_vi_layer_init_one(struct drm_device *drm,
707480ba4dSJernej Skrabec struct sun8i_mixer *mixer,
717480ba4dSJernej Skrabec int index);
727480ba4dSJernej Skrabec #endif /* _SUN8I_VI_LAYER_H_ */
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