drivers/gpu/drm/zte/zx_vou_regs.h

   1 /*
   2  * Copyright 2016 Linaro Ltd.
   3  * Copyright 2016 ZTE Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  */
  10
  11 #ifndef __ZX_VOU_REGS_H__
  12 #define __ZX_VOU_REGS_H__
  13
  14 /* Sub-module offset */
  15 #define MAIN_GL_OFFSET                  0x130
  16 #define MAIN_GL_CSC_OFFSET              0x580
  17 #define MAIN_CHN_CSC_OFFSET             0x6c0
  18 #define MAIN_HBSC_OFFSET                0x820
  19 #define MAIN_DITHER_OFFSET              0x960
  20 #define MAIN_RSZ_OFFSET                 0x600 /* OTFPPU sub-module */
  21
  22 #define AUX_GL_OFFSET                   0x200
  23 #define AUX_GL_CSC_OFFSET               0x5d0
  24 #define AUX_CHN_CSC_OFFSET              0x710
  25 #define AUX_HBSC_OFFSET                 0x860
  26 #define AUX_DITHER_OFFSET               0x970
  27 #define AUX_RSZ_OFFSET                  0x800
  28
  29 #define OSD_VL0_OFFSET                  0x040
  30 #define OSD_VL_OFFSET(i)                (OSD_VL0_OFFSET + 0x050 * (i))
  31
  32 #define HBSC_VL0_OFFSET                 0x760
  33 #define HBSC_VL_OFFSET(i)               (HBSC_VL0_OFFSET + 0x040 * (i))
  34
  35 #define RSZ_VL1_U0                      0xa00
  36 #define RSZ_VL_OFFSET(i)                (RSZ_VL1_U0 + 0x200 * (i))
  37
  38 /* OSD (GPC_GLOBAL) registers */
  39 #define OSD_INT_STA                     0x04
  40 #define OSD_INT_CLRSTA                  0x08
  41 #define OSD_INT_MSK                     0x0c
  42 #define OSD_INT_AUX_UPT                 BIT(14)
  43 #define OSD_INT_MAIN_UPT                BIT(13)
  44 #define OSD_INT_GL1_LBW                 BIT(10)
  45 #define OSD_INT_GL0_LBW                 BIT(9)
  46 #define OSD_INT_VL2_LBW                 BIT(8)
  47 #define OSD_INT_VL1_LBW                 BIT(7)
  48 #define OSD_INT_VL0_LBW                 BIT(6)
  49 #define OSD_INT_BUS_ERR                 BIT(3)
  50 #define OSD_INT_CFG_ERR                 BIT(2)
  51 #define OSD_INT_ERROR (\
  52         OSD_INT_GL1_LBW | OSD_INT_GL0_LBW | \
  53         OSD_INT_VL2_LBW | OSD_INT_VL1_LBW | OSD_INT_VL0_LBW | \
  54         OSD_INT_BUS_ERR | OSD_INT_CFG_ERR \
  55 )
  56 #define OSD_INT_ENABLE (OSD_INT_ERROR | OSD_INT_AUX_UPT | OSD_INT_MAIN_UPT)
  57 #define OSD_CTRL0                       0x10
  58 #define OSD_CTRL0_VL0_EN                BIT(13)
  59 #define OSD_CTRL0_VL0_SEL               BIT(12)
  60 #define OSD_CTRL0_VL1_EN                BIT(11)
  61 #define OSD_CTRL0_VL1_SEL               BIT(10)
  62 #define OSD_CTRL0_VL2_EN                BIT(9)
  63 #define OSD_CTRL0_VL2_SEL               BIT(8)
  64 #define OSD_CTRL0_GL0_EN                BIT(7)
  65 #define OSD_CTRL0_GL0_SEL               BIT(6)
  66 #define OSD_CTRL0_GL1_EN                BIT(5)
  67 #define OSD_CTRL0_GL1_SEL               BIT(4)
  68 #define OSD_RST_CLR                     0x1c
  69 #define RST_PER_FRAME                   BIT(19)
  70
  71 /* Main/Aux channel registers */
  72 #define OSD_MAIN_CHN                    0x470
  73 #define OSD_AUX_CHN                     0x4d0
  74 #define CHN_CTRL0                       0x00
  75 #define CHN_ENABLE                      BIT(0)
  76 #define CHN_CTRL1                       0x04
  77 #define CHN_SCREEN_W_SHIFT              18
  78 #define CHN_SCREEN_W_MASK               (0x1fff << CHN_SCREEN_W_SHIFT)
  79 #define CHN_SCREEN_H_SHIFT              5
  80 #define CHN_SCREEN_H_MASK               (0x1fff << CHN_SCREEN_H_SHIFT)
  81 #define CHN_UPDATE                      0x08
  82 #define CHN_INTERLACE_BUF_CTRL          0x24
  83 #define CHN_INTERLACE_EN                BIT(2)
  84
  85 /* Dither registers */
  86 #define OSD_DITHER_CTRL0                0x00
  87 #define DITHER_BYSPASS                  BIT(31)
  88
  89 /* TIMING_CTRL registers */
  90 #define TIMING_TC_ENABLE                0x04
  91 #define AUX_TC_EN                       BIT(1)
  92 #define MAIN_TC_EN                      BIT(0)
  93 #define FIR_MAIN_ACTIVE                 0x08
  94 #define FIR_AUX_ACTIVE                  0x0c
  95 #define V_ACTIVE_SHIFT                  16
  96 #define V_ACTIVE_MASK                   (0xffff << V_ACTIVE_SHIFT)
  97 #define H_ACTIVE_SHIFT                  0
  98 #define H_ACTIVE_MASK                   (0xffff << H_ACTIVE_SHIFT)
  99 #define FIR_MAIN_H_TIMING               0x10
 100 #define FIR_MAIN_V_TIMING               0x14
 101 #define FIR_AUX_H_TIMING                0x18
 102 #define FIR_AUX_V_TIMING                0x1c
 103 #define SYNC_WIDE_SHIFT                 22
 104 #define SYNC_WIDE_MASK                  (0x3ff << SYNC_WIDE_SHIFT)
 105 #define BACK_PORCH_SHIFT                11
 106 #define BACK_PORCH_MASK                 (0x7ff << BACK_PORCH_SHIFT)
 107 #define FRONT_PORCH_SHIFT               0
 108 #define FRONT_PORCH_MASK                (0x7ff << FRONT_PORCH_SHIFT)
 109 #define TIMING_CTRL                     0x20
 110 #define AUX_POL_SHIFT                   3
 111 #define AUX_POL_MASK                    (0x7 << AUX_POL_SHIFT)
 112 #define MAIN_POL_SHIFT                  0
 113 #define MAIN_POL_MASK                   (0x7 << MAIN_POL_SHIFT)
 114 #define POL_DE_SHIFT                    2
 115 #define POL_VSYNC_SHIFT                 1
 116 #define POL_HSYNC_SHIFT                 0
 117 #define TIMING_INT_CTRL                 0x24
 118 #define TIMING_INT_STATE                0x28
 119 #define TIMING_INT_AUX_FRAME            BIT(3)
 120 #define TIMING_INT_MAIN_FRAME           BIT(1)
 121 #define TIMING_INT_AUX_FRAME_SEL_VSW    (0x2 << 10)
 122 #define TIMING_INT_MAIN_FRAME_SEL_VSW   (0x2 << 6)
 123 #define TIMING_INT_ENABLE (\
 124         TIMING_INT_MAIN_FRAME_SEL_VSW | TIMING_INT_AUX_FRAME_SEL_VSW | \
 125         TIMING_INT_MAIN_FRAME | TIMING_INT_AUX_FRAME \
 126 )
 127 #define TIMING_MAIN_SHIFT               0x2c
 128 #define TIMING_AUX_SHIFT                0x30
 129 #define H_SHIFT_VAL                     0x0048
 130 #define V_SHIFT_VAL                     0x0001
 131 #define SCAN_CTRL                       0x34
 132 #define AUX_PI_EN                       BIT(19)
 133 #define MAIN_PI_EN                      BIT(18)
 134 #define AUX_INTERLACE_SEL               BIT(1)
 135 #define MAIN_INTERLACE_SEL              BIT(0)
 136 #define SEC_V_ACTIVE                    0x38
 137 #define SEC_VACT_MAIN_SHIFT             0
 138 #define SEC_VACT_MAIN_MASK              (0xffff << SEC_VACT_MAIN_SHIFT)
 139 #define SEC_VACT_AUX_SHIFT              16
 140 #define SEC_VACT_AUX_MASK               (0xffff << SEC_VACT_AUX_SHIFT)
 141 #define SEC_MAIN_V_TIMING               0x3c
 142 #define SEC_AUX_V_TIMING                0x40
 143 #define TIMING_MAIN_PI_SHIFT            0x68
 144 #define TIMING_AUX_PI_SHIFT             0x6c
 145 #define H_PI_SHIFT_VAL                  0x000f
 146
 147 #define V_ACTIVE(x)     (((x) << V_ACTIVE_SHIFT) & V_ACTIVE_MASK)
 148 #define H_ACTIVE(x)     (((x) << H_ACTIVE_SHIFT) & H_ACTIVE_MASK)
 149
 150 #define SYNC_WIDE(x)    (((x) << SYNC_WIDE_SHIFT) & SYNC_WIDE_MASK)
 151 #define BACK_PORCH(x)   (((x) << BACK_PORCH_SHIFT) & BACK_PORCH_MASK)
 152 #define FRONT_PORCH(x)  (((x) << FRONT_PORCH_SHIFT) & FRONT_PORCH_MASK)
 153
 154 /* DTRC registers */
 155 #define DTRC_F0_CTRL                    0x2c
 156 #define DTRC_F1_CTRL                    0x5c
 157 #define DTRC_DECOMPRESS_BYPASS          BIT(17)
 158 #define DTRC_DETILE_CTRL                0x68
 159 #define TILE2RASTESCAN_BYPASS_MODE      BIT(30)
 160 #define DETILE_ARIDR_MODE_MASK          (0x3 << 0)
 161 #define DETILE_ARID_ALL                 0
 162 #define DETILE_ARID_IN_ARIDR            1
 163 #define DETILE_ARID_BYP_BUT_ARIDR       2
 164 #define DETILE_ARID_IN_ARIDR2           3
 165 #define DTRC_ARID                       0x6c
 166 #define DTRC_ARID3_SHIFT                24
 167 #define DTRC_ARID3_MASK                 (0xff << DTRC_ARID3_SHIFT)
 168 #define DTRC_ARID2_SHIFT                16
 169 #define DTRC_ARID2_MASK                 (0xff << DTRC_ARID2_SHIFT)
 170 #define DTRC_ARID1_SHIFT                8
 171 #define DTRC_ARID1_MASK                 (0xff << DTRC_ARID1_SHIFT)
 172 #define DTRC_ARID0_SHIFT                0
 173 #define DTRC_ARID0_MASK                 (0xff << DTRC_ARID0_SHIFT)
 174 #define DTRC_DEC2DDR_ARID               0x70
 175
 176 #define DTRC_ARID3(x)   (((x) << DTRC_ARID3_SHIFT) & DTRC_ARID3_MASK)
 177 #define DTRC_ARID2(x)   (((x) << DTRC_ARID2_SHIFT) & DTRC_ARID2_MASK)
 178 #define DTRC_ARID1(x)   (((x) << DTRC_ARID1_SHIFT) & DTRC_ARID1_MASK)
 179 #define DTRC_ARID0(x)   (((x) << DTRC_ARID0_SHIFT) & DTRC_ARID0_MASK)
 180
 181 /* VOU_CTRL registers */
 182 #define VOU_INF_EN                      0x00
 183 #define VOU_INF_CH_SEL                  0x04
 184 #define VOU_INF_DATA_SEL                0x08
 185 #define VOU_SOFT_RST                    0x14
 186 #define VOU_CLK_SEL                     0x18
 187 #define VGA_AUX_DIV_SHIFT               29
 188 #define VGA_MAIN_DIV_SHIFT              26
 189 #define PIC_MAIN_DIV_SHIFT              23
 190 #define PIC_AUX_DIV_SHIFT               20
 191 #define VOU_CLK_VL2_SEL                 BIT(8)
 192 #define VOU_CLK_VL1_SEL                 BIT(7)
 193 #define VOU_CLK_VL0_SEL                 BIT(6)
 194 #define VOU_CLK_GL1_SEL                 BIT(5)
 195 #define VOU_CLK_GL0_SEL                 BIT(4)
 196 #define VOU_DIV_PARA                    0x1c
 197 #define DIV_PARA_UPDATE                 BIT(31)
 198 #define TVENC_AUX_DIV_SHIFT             28
 199 #define HDMI_AUX_PNX_DIV_SHIFT          25
 200 #define HDMI_MAIN_PNX_DIV_SHIFT         22
 201 #define HDMI_AUX_DIV_SHIFT              19
 202 #define HDMI_MAIN_DIV_SHIFT             16
 203 #define TVENC_MAIN_DIV_SHIFT            13
 204 #define INF_AUX_DIV_SHIFT               9
 205 #define INF_MAIN_DIV_SHIFT              6
 206 #define LAYER_AUX_DIV_SHIFT             3
 207 #define LAYER_MAIN_DIV_SHIFT            0
 208 #define VOU_CLK_REQEN                   0x20
 209 #define VOU_CLK_EN                      0x24
 210 #define VOU_INF_HDMI_CTRL               0x30
 211 #define VOU_HDMI_AUD_MASK               0x1f
 212
 213 /* OTFPPU_CTRL registers */
 214 #define OTFPPU_RSZ_DATA_SOURCE          0x04
 215
 216 #endif /* __ZX_VOU_REGS_H__ */