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6#ifndef _SUN8I_MIXER_H_
7#define _SUN8I_MIXER_H_
8
9#include <linux/clk.h>
10#include <linux/regmap.h>
11#include <linux/reset.h>
12
13#include "sun8i_csc.h"
14#include "sunxi_engine.h"
15
16#define SUN8I_MIXER_SIZE(w, h) (((h) - 1) << 16 | ((w) - 1))
17#define SUN8I_MIXER_COORD(x, y) ((y) << 16 | (x))
18
19#define SUN8I_MIXER_GLOBAL_CTL 0x0
20#define SUN8I_MIXER_GLOBAL_STATUS 0x4
21#define SUN8I_MIXER_GLOBAL_DBUFF 0x8
22#define SUN8I_MIXER_GLOBAL_SIZE 0xc
23
24#define SUN8I_MIXER_GLOBAL_CTL_RT_EN BIT(0)
25
26#define SUN8I_MIXER_GLOBAL_DBUFF_ENABLE BIT(0)
27
28#define DE2_MIXER_UNIT_SIZE 0x6000
29#define DE3_MIXER_UNIT_SIZE 0x3000
30
31#define DE2_BLD_BASE 0x1000
32#define DE2_CH_BASE 0x2000
33#define DE2_CH_SIZE 0x1000
34
35#define DE3_BLD_BASE 0x0800
36#define DE3_CH_BASE 0x1000
37#define DE3_CH_SIZE 0x0800
38
39#define SUN8I_MIXER_BLEND_PIPE_CTL(base) ((base) + 0)
40#define SUN8I_MIXER_BLEND_ATTR_FCOLOR(base, x) ((base) + 0x4 + 0x10 * (x))
41#define SUN8I_MIXER_BLEND_ATTR_INSIZE(base, x) ((base) + 0x8 + 0x10 * (x))
42#define SUN8I_MIXER_BLEND_ATTR_COORD(base, x) ((base) + 0xc + 0x10 * (x))
43#define SUN8I_MIXER_BLEND_ROUTE(base) ((base) + 0x80)
44#define SUN8I_MIXER_BLEND_PREMULTIPLY(base) ((base) + 0x84)
45#define SUN8I_MIXER_BLEND_BKCOLOR(base) ((base) + 0x88)
46#define SUN8I_MIXER_BLEND_OUTSIZE(base) ((base) + 0x8c)
47#define SUN8I_MIXER_BLEND_MODE(base, x) ((base) + 0x90 + 0x04 * (x))
48#define SUN8I_MIXER_BLEND_CK_CTL(base) ((base) + 0xb0)
49#define SUN8I_MIXER_BLEND_CK_CFG(base) ((base) + 0xb4)
50#define SUN8I_MIXER_BLEND_CK_MAX(base, x) ((base) + 0xc0 + 0x04 * (x))
51#define SUN8I_MIXER_BLEND_CK_MIN(base, x) ((base) + 0xe0 + 0x04 * (x))
52#define SUN8I_MIXER_BLEND_OUTCTL(base) ((base) + 0xfc)
53#define SUN50I_MIXER_BLEND_CSC_CTL(base) ((base) + 0x100)
54#define SUN50I_MIXER_BLEND_CSC_COEFF(base, layer, x, y) \
55 ((base) + 0x110 + (layer) * 0x30 + (x) * 0x10 + 4 * (y))
56#define SUN50I_MIXER_BLEND_CSC_CONST(base, layer, i) \
57 ((base) + 0x110 + (layer) * 0x30 + (i) * 0x10 + 0x0c)
58
59#define SUN8I_MIXER_BLEND_PIPE_CTL_EN_MSK GENMASK(12, 8)
60#define SUN8I_MIXER_BLEND_PIPE_CTL_EN(pipe) BIT(8 + pipe)
61#define SUN8I_MIXER_BLEND_PIPE_CTL_FC_EN(pipe) BIT(pipe)
62
63
64#define SUN8I_MIXER_BLEND_COLOR_BLACK 0xff000000
65
66#define SUN8I_MIXER_BLEND_MODE_DEF 0x03010301
67
68#define SUN8I_MIXER_BLEND_ROUTE_PIPE_MSK(n) (0xf << ((n) << 2))
69#define SUN8I_MIXER_BLEND_ROUTE_PIPE_SHIFT(n) ((n) << 2)
70
71#define SUN8I_MIXER_BLEND_OUTCTL_INTERLACED BIT(1)
72
73#define SUN50I_MIXER_BLEND_CSC_CTL_EN(ch) BIT(ch)
74#define SUN50I_MIXER_BLEND_CSC_CONST_VAL(d, c) (((d) << 16) | ((c) & 0xffff))
75
76#define SUN8I_MIXER_FBFMT_ARGB8888 0
77#define SUN8I_MIXER_FBFMT_ABGR8888 1
78#define SUN8I_MIXER_FBFMT_RGBA8888 2
79#define SUN8I_MIXER_FBFMT_BGRA8888 3
80#define SUN8I_MIXER_FBFMT_XRGB8888 4
81#define SUN8I_MIXER_FBFMT_XBGR8888 5
82#define SUN8I_MIXER_FBFMT_RGBX8888 6
83#define SUN8I_MIXER_FBFMT_BGRX8888 7
84#define SUN8I_MIXER_FBFMT_RGB888 8
85#define SUN8I_MIXER_FBFMT_BGR888 9
86#define SUN8I_MIXER_FBFMT_RGB565 10
87#define SUN8I_MIXER_FBFMT_BGR565 11
88#define SUN8I_MIXER_FBFMT_ARGB4444 12
89#define SUN8I_MIXER_FBFMT_ABGR4444 13
90#define SUN8I_MIXER_FBFMT_RGBA4444 14
91#define SUN8I_MIXER_FBFMT_BGRA4444 15
92#define SUN8I_MIXER_FBFMT_ARGB1555 16
93#define SUN8I_MIXER_FBFMT_ABGR1555 17
94#define SUN8I_MIXER_FBFMT_RGBA5551 18
95#define SUN8I_MIXER_FBFMT_BGRA5551 19
96
97#define SUN8I_MIXER_FBFMT_YUYV 0
98#define SUN8I_MIXER_FBFMT_UYVY 1
99#define SUN8I_MIXER_FBFMT_YVYU 2
100#define SUN8I_MIXER_FBFMT_VYUY 3
101#define SUN8I_MIXER_FBFMT_NV16 4
102#define SUN8I_MIXER_FBFMT_NV61 5
103#define SUN8I_MIXER_FBFMT_YUV422 6
104
105#define SUN8I_MIXER_FBFMT_NV12 8
106#define SUN8I_MIXER_FBFMT_NV21 9
107#define SUN8I_MIXER_FBFMT_YUV420 10
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111#define SUN8I_MIXER_FBFMT_YUV411 14
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117#define SUN8I_MIXER_FCE_EN 0xa0000
118#define SUN8I_MIXER_BWS_EN 0xa2000
119#define SUN8I_MIXER_LTI_EN 0xa4000
120#define SUN8I_MIXER_PEAK_EN 0xa6000
121#define SUN8I_MIXER_ASE_EN 0xa8000
122#define SUN8I_MIXER_FCC_EN 0xaa000
123#define SUN8I_MIXER_DCSC_EN 0xb0000
124
125#define SUN50I_MIXER_FCE_EN 0x70000
126#define SUN50I_MIXER_PEAK_EN 0x70800
127#define SUN50I_MIXER_LCTI_EN 0x71000
128#define SUN50I_MIXER_BLS_EN 0x71800
129#define SUN50I_MIXER_FCC_EN 0x72000
130#define SUN50I_MIXER_DNS_EN 0x80000
131#define SUN50I_MIXER_DRC_EN 0xa0000
132#define SUN50I_MIXER_FMT_EN 0xa8000
133#define SUN50I_MIXER_CDC0_EN 0xd0000
134#define SUN50I_MIXER_CDC1_EN 0xd8000
135
136struct de2_fmt_info {
137 u32 drm_fmt;
138 u32 de2_fmt;
139 bool rgb;
140 enum sun8i_csc_mode csc;
141};
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160struct sun8i_mixer_cfg {
161 int vi_num;
162 int ui_num;
163 int scaler_mask;
164 int ccsc;
165 unsigned long mod_rate;
166 unsigned int is_de3 : 1;
167 unsigned int scanline_yuv;
168};
169
170struct sun8i_mixer {
171 struct sunxi_engine engine;
172
173 const struct sun8i_mixer_cfg *cfg;
174
175 struct reset_control *reset;
176
177 struct clk *bus_clk;
178 struct clk *mod_clk;
179};
180
181static inline struct sun8i_mixer *
182engine_to_sun8i_mixer(struct sunxi_engine *engine)
183{
184 return container_of(engine, struct sun8i_mixer, engine);
185}
186
187static inline u32
188sun8i_blender_base(struct sun8i_mixer *mixer)
189{
190 return mixer->cfg->is_de3 ? DE3_BLD_BASE : DE2_BLD_BASE;
191}
192
193static inline u32
194sun8i_channel_base(struct sun8i_mixer *mixer, int channel)
195{
196 if (mixer->cfg->is_de3)
197 return DE3_CH_BASE + channel * DE3_CH_SIZE;
198 else
199 return DE2_CH_BASE + channel * DE2_CH_SIZE;
200}
201
202const struct de2_fmt_info *sun8i_mixer_format_info(u32 format);
203#endif
204
