drivers/media/platform/sti/bdisp/bdisp-reg.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * Copyright (C) STMicroelectronics SA 2014
   4  * Authors: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
   5  */
   6
   7 struct bdisp_node {
   8         /* 0 - General */
   9         u32 nip;
  10         u32 cic;
  11         u32 ins;
  12         u32 ack;
  13         /* 1 - Target */
  14         u32 tba;
  15         u32 tty;
  16         u32 txy;
  17         u32 tsz;
  18         /* 2 - Color Fill */
  19         u32 s1cf;
  20         u32 s2cf;
  21         /* 3 - Source 1 */
  22         u32 s1ba;
  23         u32 s1ty;
  24         u32 s1xy;
  25         u32 s1sz_tsz;
  26         /* 4 - Source 2 */
  27         u32 s2ba;
  28         u32 s2ty;
  29         u32 s2xy;
  30         u32 s2sz;
  31         /* 5 - Source 3 */
  32         u32 s3ba;
  33         u32 s3ty;
  34         u32 s3xy;
  35         u32 s3sz;
  36         /* 6 - Clipping */
  37         u32 cwo;
  38         u32 cws;
  39         /* 7 - CLUT */
  40         u32 cco;
  41         u32 cml;
  42         /* 8 - Filter & Mask */
  43         u32 fctl;
  44         u32 pmk;
  45         /* 9 - Chroma Filter */
  46         u32 rsf;
  47         u32 rzi;
  48         u32 hfp;
  49         u32 vfp;
  50         /* 10 - Luma Filter */
  51         u32 y_rsf;
  52         u32 y_rzi;
  53         u32 y_hfp;
  54         u32 y_vfp;
  55         /* 11 - Flicker */
  56         u32 ff0;
  57         u32 ff1;
  58         u32 ff2;
  59         u32 ff3;
  60         /* 12 - Color Key */
  61         u32 key1;
  62         u32 key2;
  63         /* 14 - Static Address & User */
  64         u32 sar;
  65         u32 usr;
  66         /* 15 - Input Versatile Matrix */
  67         u32 ivmx0;
  68         u32 ivmx1;
  69         u32 ivmx2;
  70         u32 ivmx3;
  71         /* 16 - Output Versatile Matrix */
  72         u32 ovmx0;
  73         u32 ovmx1;
  74         u32 ovmx2;
  75         u32 ovmx3;
  76         /* 17 - Pace */
  77         u32 pace;
  78         /* 18 - VC1R & DEI */
  79         u32 vc1r;
  80         u32 dei;
  81         /* 19 - Gradient Fill */
  82         u32 hgf;
  83         u32 vgf;
  84 };
  85
  86 /* HW registers : static */
  87 #define BLT_CTL                 0x0A00
  88 #define BLT_ITS                 0x0A04
  89 #define BLT_STA1                0x0A08
  90 #define BLT_AQ1_CTL             0x0A60
  91 #define BLT_AQ1_IP              0x0A64
  92 #define BLT_AQ1_LNA             0x0A68
  93 #define BLT_AQ1_STA             0x0A6C
  94 #define BLT_ITM0                0x0AD0
  95 /* HW registers : plugs */
  96 #define BLT_PLUGS1_OP2          0x0B04
  97 #define BLT_PLUGS1_CHZ          0x0B08
  98 #define BLT_PLUGS1_MSZ          0x0B0C
  99 #define BLT_PLUGS1_PGZ          0x0B10
 100 #define BLT_PLUGS2_OP2          0x0B24
 101 #define BLT_PLUGS2_CHZ          0x0B28
 102 #define BLT_PLUGS2_MSZ          0x0B2C
 103 #define BLT_PLUGS2_PGZ          0x0B30
 104 #define BLT_PLUGS3_OP2          0x0B44
 105 #define BLT_PLUGS3_CHZ          0x0B48
 106 #define BLT_PLUGS3_MSZ          0x0B4C
 107 #define BLT_PLUGS3_PGZ          0x0B50
 108 #define BLT_PLUGT_OP2           0x0B84
 109 #define BLT_PLUGT_CHZ           0x0B88
 110 #define BLT_PLUGT_MSZ           0x0B8C
 111 #define BLT_PLUGT_PGZ           0x0B90
 112 /* HW registers : node */
 113 #define BLT_NIP                 0x0C00
 114 #define BLT_CIC                 0x0C04
 115 #define BLT_INS                 0x0C08
 116 #define BLT_ACK                 0x0C0C
 117 #define BLT_TBA                 0x0C10
 118 #define BLT_TTY                 0x0C14
 119 #define BLT_TXY                 0x0C18
 120 #define BLT_TSZ                 0x0C1C
 121 #define BLT_S1BA                0x0C28
 122 #define BLT_S1TY                0x0C2C
 123 #define BLT_S1XY                0x0C30
 124 #define BLT_S2BA                0x0C38
 125 #define BLT_S2TY                0x0C3C
 126 #define BLT_S2XY                0x0C40
 127 #define BLT_S2SZ                0x0C44
 128 #define BLT_S3BA                0x0C48
 129 #define BLT_S3TY                0x0C4C
 130 #define BLT_S3XY                0x0C50
 131 #define BLT_S3SZ                0x0C54
 132 #define BLT_FCTL                0x0C68
 133 #define BLT_RSF                 0x0C70
 134 #define BLT_RZI                 0x0C74
 135 #define BLT_HFP                 0x0C78
 136 #define BLT_VFP                 0x0C7C
 137 #define BLT_Y_RSF               0x0C80
 138 #define BLT_Y_RZI               0x0C84
 139 #define BLT_Y_HFP               0x0C88
 140 #define BLT_Y_VFP               0x0C8C
 141 #define BLT_IVMX0               0x0CC0
 142 #define BLT_IVMX1               0x0CC4
 143 #define BLT_IVMX2               0x0CC8
 144 #define BLT_IVMX3               0x0CCC
 145 #define BLT_OVMX0               0x0CD0
 146 #define BLT_OVMX1               0x0CD4
 147 #define BLT_OVMX2               0x0CD8
 148 #define BLT_OVMX3               0x0CDC
 149 #define BLT_DEI                 0x0CEC
 150 /* HW registers : filters */
 151 #define BLT_HFC_N               0x0D00
 152 #define BLT_VFC_N               0x0D90
 153 #define BLT_Y_HFC_N             0x0E00
 154 #define BLT_Y_VFC_N             0x0E90
 155 #define BLT_NB_H_COEF           16
 156 #define BLT_NB_V_COEF           10
 157
 158 /* Registers values */
 159 #define BLT_CTL_RESET           BIT(31)         /* Global soft reset */
 160
 161 #define BLT_ITS_AQ1_LNA         BIT(12)         /* AQ1 LNA reached */
 162
 163 #define BLT_STA1_IDLE           BIT(0)          /* BDISP idle */
 164
 165 #define BLT_AQ1_CTL_CFG         0x80400003      /* Enable, P3, LNA reached */
 166
 167 #define BLT_INS_S1_MASK         (BIT(0) | BIT(1) | BIT(2))
 168 #define BLT_INS_S1_OFF          0x00000000      /* src1 disabled */
 169 #define BLT_INS_S1_MEM          0x00000001      /* src1 fetched from memory */
 170 #define BLT_INS_S1_CF           0x00000003      /* src1 color fill */
 171 #define BLT_INS_S1_COPY         0x00000004      /* src1 direct copy */
 172 #define BLT_INS_S1_FILL         0x00000007      /* src1 firect fill */
 173 #define BLT_INS_S2_MASK         (BIT(3) | BIT(4))
 174 #define BLT_INS_S2_OFF          0x00000000      /* src2 disabled */
 175 #define BLT_INS_S2_MEM          0x00000008      /* src2 fetched from memory */
 176 #define BLT_INS_S2_CF           0x00000018      /* src2 color fill */
 177 #define BLT_INS_S3_MASK         BIT(5)
 178 #define BLT_INS_S3_OFF          0x00000000      /* src3 disabled */
 179 #define BLT_INS_S3_MEM          0x00000020      /* src3 fetched from memory */
 180 #define BLT_INS_IVMX            BIT(6)          /* Input versatile matrix */
 181 #define BLT_INS_CLUT            BIT(7)          /* Color Look Up Table */
 182 #define BLT_INS_SCALE           BIT(8)          /* Scaling */
 183 #define BLT_INS_FLICK           BIT(9)          /* Flicker filter */
 184 #define BLT_INS_CLIP            BIT(10)         /* Clipping */
 185 #define BLT_INS_CKEY            BIT(11)         /* Color key */
 186 #define BLT_INS_OVMX            BIT(12)         /* Output versatile matrix */
 187 #define BLT_INS_DEI             BIT(13)         /* Deinterlace */
 188 #define BLT_INS_PMASK           BIT(14)         /* Plane mask */
 189 #define BLT_INS_VC1R            BIT(17)         /* VC1 Range mapping */
 190 #define BLT_INS_ROTATE          BIT(18)         /* Rotation */
 191 #define BLT_INS_GRAD            BIT(19)         /* Gradient fill */
 192 #define BLT_INS_AQLOCK          BIT(29)         /* AQ lock */
 193 #define BLT_INS_PACE            BIT(30)         /* Pace down */
 194 #define BLT_INS_IRQ             BIT(31)         /* Raise IRQ when node done */
 195 #define BLT_CIC_ALL_GRP         0x000FDFFC      /* all valid groups present */
 196 #define BLT_ACK_BYPASS_S2S3     0x00000007      /* Bypass src2 and src3 */
 197
 198 #define BLT_TTY_COL_SHIFT       16              /* Color format */
 199 #define BLT_TTY_COL_MASK        0x001F0000      /* Color format mask */
 200 #define BLT_TTY_ALPHA_R         BIT(21)         /* Alpha range */
 201 #define BLT_TTY_CR_NOT_CB       BIT(22)         /* CR not Cb */
 202 #define BLT_TTY_MB              BIT(23)         /* MB frame / field*/
 203 #define BLT_TTY_HSO             BIT(24)         /* H scan order */
 204 #define BLT_TTY_VSO             BIT(25)         /* V scan order */
 205 #define BLT_TTY_DITHER          BIT(26)         /* Dithering */
 206 #define BLT_TTY_CHROMA          BIT(27)         /* Write chroma / luma */
 207 #define BLT_TTY_BIG_END         BIT(30)         /* Big endianness */
 208
 209 #define BLT_S1TY_A1_SUBSET      BIT(22)         /* A1 subset */
 210 #define BLT_S1TY_CHROMA_EXT     BIT(26)         /* Chroma Extended */
 211 #define BTL_S1TY_SUBBYTE        BIT(28)         /* Sub-byte fmt, pixel order */
 212 #define BLT_S1TY_RGB_EXP        BIT(29)         /* RGB expansion mode */
 213
 214 #define BLT_S2TY_A1_SUBSET      BIT(22)         /* A1 subset */
 215 #define BLT_S2TY_CHROMA_EXT     BIT(26)         /* Chroma Extended */
 216 #define BTL_S2TY_SUBBYTE        BIT(28)         /* Sub-byte fmt, pixel order */
 217 #define BLT_S2TY_RGB_EXP        BIT(29)         /* RGB expansion mode */
 218
 219 #define BLT_S3TY_BLANK_ACC      BIT(26)         /* Blank access */
 220
 221 #define BLT_FCTL_HV_SCALE       0x00000055      /* H/V resize + color filter */
 222 #define BLT_FCTL_Y_HV_SCALE     0x33000000      /* Luma version */
 223
 224 #define BLT_FCTL_HV_SAMPLE      0x00000044      /* H/V resize */
 225 #define BLT_FCTL_Y_HV_SAMPLE    0x22000000      /* Luma version */
 226
 227 #define BLT_RZI_DEFAULT         0x20003000      /* H/VNB_repeat = 3/2 */
 228
 229 /* Color format */
 230 #define BDISP_RGB565            0x00            /* RGB565 */
 231 #define BDISP_RGB888            0x01            /* RGB888 */
 232 #define BDISP_XRGB8888          0x02            /* RGB888_32 */
 233 #define BDISP_ARGB8888          0x05            /* ARGB888 */
 234 #define BDISP_NV12              0x16            /* YCbCr42x R2B */
 235 #define BDISP_YUV_3B            0x1E            /* YUV (3 buffer) */