drivers/gpu/drm/radeon/evergreen_reg.h

   1 /*
   2  * Copyright 2010 Advanced Micro Devices, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice shall be included in
  12  * all copies or substantial portions of the Software.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20  * OTHER DEALINGS IN THE SOFTWARE.
  21  *
  22  * Authors: Alex Deucher
  23  */
  24 #ifndef __EVERGREEN_REG_H__
  25 #define __EVERGREEN_REG_H__
  26
  27 /* evergreen */
  28 #define EVERGREEN_VGA_MEMORY_BASE_ADDRESS               0x310
  29 #define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH          0x324
  30 #define EVERGREEN_D3VGA_CONTROL                         0x3e0
  31 #define EVERGREEN_D4VGA_CONTROL                         0x3e4
  32 #define EVERGREEN_D5VGA_CONTROL                         0x3e8
  33 #define EVERGREEN_D6VGA_CONTROL                         0x3ec
  34
  35 #define EVERGREEN_P1PLL_SS_CNTL                         0x414
  36 #define EVERGREEN_P2PLL_SS_CNTL                         0x454
  37 #       define EVERGREEN_PxPLL_SS_EN                    (1 << 12)
  38 /* GRPH blocks at 0x6800, 0x7400, 0x10000, 0x10c00, 0x11800, 0x12400 */
  39 #define EVERGREEN_GRPH_ENABLE                           0x6800
  40 #define EVERGREEN_GRPH_CONTROL                          0x6804
  41 #       define EVERGREEN_GRPH_DEPTH(x)                  (((x) & 0x3) << 0)
  42 #       define EVERGREEN_GRPH_DEPTH_8BPP                0
  43 #       define EVERGREEN_GRPH_DEPTH_16BPP               1
  44 #       define EVERGREEN_GRPH_DEPTH_32BPP               2
  45 #       define EVERGREEN_GRPH_FORMAT(x)                 (((x) & 0x7) << 8)
  46 /* 8 BPP */
  47 #       define EVERGREEN_GRPH_FORMAT_INDEXED            0
  48 /* 16 BPP */
  49 #       define EVERGREEN_GRPH_FORMAT_ARGB1555           0
  50 #       define EVERGREEN_GRPH_FORMAT_ARGB565            1
  51 #       define EVERGREEN_GRPH_FORMAT_ARGB4444           2
  52 #       define EVERGREEN_GRPH_FORMAT_AI88               3
  53 #       define EVERGREEN_GRPH_FORMAT_MONO16             4
  54 #       define EVERGREEN_GRPH_FORMAT_BGRA5551           5
  55 /* 32 BPP */
  56 #       define EVERGREEN_GRPH_FORMAT_ARGB8888           0
  57 #       define EVERGREEN_GRPH_FORMAT_ARGB2101010        1
  58 #       define EVERGREEN_GRPH_FORMAT_32BPP_DIG          2
  59 #       define EVERGREEN_GRPH_FORMAT_8B_ARGB2101010     3
  60 #       define EVERGREEN_GRPH_FORMAT_BGRA1010102        4
  61 #       define EVERGREEN_GRPH_FORMAT_8B_BGRA1010102     5
  62 #       define EVERGREEN_GRPH_FORMAT_RGB111110          6
  63 #       define EVERGREEN_GRPH_FORMAT_BGR101111          7
  64 #define EVERGREEN_GRPH_SWAP_CONTROL                     0x680c
  65 #       define EVERGREEN_GRPH_ENDIAN_SWAP(x)            (((x) & 0x3) << 0)
  66 #       define EVERGREEN_GRPH_ENDIAN_NONE               0
  67 #       define EVERGREEN_GRPH_ENDIAN_8IN16              1
  68 #       define EVERGREEN_GRPH_ENDIAN_8IN32              2
  69 #       define EVERGREEN_GRPH_ENDIAN_8IN64              3
  70 #       define EVERGREEN_GRPH_RED_CROSSBAR(x)           (((x) & 0x3) << 4)
  71 #       define EVERGREEN_GRPH_RED_SEL_R                 0
  72 #       define EVERGREEN_GRPH_RED_SEL_G                 1
  73 #       define EVERGREEN_GRPH_RED_SEL_B                 2
  74 #       define EVERGREEN_GRPH_RED_SEL_A                 3
  75 #       define EVERGREEN_GRPH_GREEN_CROSSBAR(x)         (((x) & 0x3) << 6)
  76 #       define EVERGREEN_GRPH_GREEN_SEL_G               0
  77 #       define EVERGREEN_GRPH_GREEN_SEL_B               1
  78 #       define EVERGREEN_GRPH_GREEN_SEL_A               2
  79 #       define EVERGREEN_GRPH_GREEN_SEL_R               3
  80 #       define EVERGREEN_GRPH_BLUE_CROSSBAR(x)          (((x) & 0x3) << 8)
  81 #       define EVERGREEN_GRPH_BLUE_SEL_B                0
  82 #       define EVERGREEN_GRPH_BLUE_SEL_A                1
  83 #       define EVERGREEN_GRPH_BLUE_SEL_R                2
  84 #       define EVERGREEN_GRPH_BLUE_SEL_G                3
  85 #       define EVERGREEN_GRPH_ALPHA_CROSSBAR(x)         (((x) & 0x3) << 10)
  86 #       define EVERGREEN_GRPH_ALPHA_SEL_A               0
  87 #       define EVERGREEN_GRPH_ALPHA_SEL_R               1
  88 #       define EVERGREEN_GRPH_ALPHA_SEL_G               2
  89 #       define EVERGREEN_GRPH_ALPHA_SEL_B               3
  90 #define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS          0x6810
  91 #define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS        0x6814
  92 #       define EVERGREEN_GRPH_DFQ_ENABLE                (1 << 0)
  93 #       define EVERGREEN_GRPH_SURFACE_ADDRESS_MASK      0xffffff00
  94 #define EVERGREEN_GRPH_PITCH                            0x6818
  95 #define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH     0x681c
  96 #define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH   0x6820
  97 #define EVERGREEN_GRPH_SURFACE_OFFSET_X                 0x6824
  98 #define EVERGREEN_GRPH_SURFACE_OFFSET_Y                 0x6828
  99 #define EVERGREEN_GRPH_X_START                          0x682c
 100 #define EVERGREEN_GRPH_Y_START                          0x6830
 101 #define EVERGREEN_GRPH_X_END                            0x6834
 102 #define EVERGREEN_GRPH_Y_END                            0x6838
 103
 104 /* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */
 105 #define EVERGREEN_CUR_CONTROL                           0x6998
 106 #       define EVERGREEN_CURSOR_EN                      (1 << 0)
 107 #       define EVERGREEN_CURSOR_MODE(x)                 (((x) & 0x3) << 8)
 108 #       define EVERGREEN_CURSOR_MONO                    0
 109 #       define EVERGREEN_CURSOR_24_1                    1
 110 #       define EVERGREEN_CURSOR_24_8_PRE_MULT           2
 111 #       define EVERGREEN_CURSOR_24_8_UNPRE_MULT         3
 112 #       define EVERGREEN_CURSOR_2X_MAGNIFY              (1 << 16)
 113 #       define EVERGREEN_CURSOR_FORCE_MC_ON             (1 << 20)
 114 #       define EVERGREEN_CURSOR_URGENT_CONTROL(x)       (((x) & 0x7) << 24)
 115 #       define EVERGREEN_CURSOR_URGENT_ALWAYS           0
 116 #       define EVERGREEN_CURSOR_URGENT_1_8              1
 117 #       define EVERGREEN_CURSOR_URGENT_1_4              2
 118 #       define EVERGREEN_CURSOR_URGENT_3_8              3
 119 #       define EVERGREEN_CURSOR_URGENT_1_2              4
 120 #define EVERGREEN_CUR_SURFACE_ADDRESS                   0x699c
 121 #       define EVERGREEN_CUR_SURFACE_ADDRESS_MASK       0xfffff000
 122 #define EVERGREEN_CUR_SIZE                              0x69a0
 123 #define EVERGREEN_CUR_SURFACE_ADDRESS_HIGH              0x69a4
 124 #define EVERGREEN_CUR_POSITION                          0x69a8
 125 #define EVERGREEN_CUR_HOT_SPOT                          0x69ac
 126 #define EVERGREEN_CUR_COLOR1                            0x69b0
 127 #define EVERGREEN_CUR_COLOR2                            0x69b4
 128 #define EVERGREEN_CUR_UPDATE                            0x69b8
 129 #       define EVERGREEN_CURSOR_UPDATE_PENDING          (1 << 0)
 130 #       define EVERGREEN_CURSOR_UPDATE_TAKEN            (1 << 1)
 131 #       define EVERGREEN_CURSOR_UPDATE_LOCK             (1 << 16)
 132 #       define EVERGREEN_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24)
 133
 134 /* LUT blocks at 0x69e0, 0x75e0, 0x101e0, 0x10de0, 0x119e0, 0x125e0 */
 135 #define EVERGREEN_DC_LUT_RW_MODE                        0x69e0
 136 #define EVERGREEN_DC_LUT_RW_INDEX                       0x69e4
 137 #define EVERGREEN_DC_LUT_SEQ_COLOR                      0x69e8
 138 #define EVERGREEN_DC_LUT_PWL_DATA                       0x69ec
 139 #define EVERGREEN_DC_LUT_30_COLOR                       0x69f0
 140 #define EVERGREEN_DC_LUT_VGA_ACCESS_ENABLE              0x69f4
 141 #define EVERGREEN_DC_LUT_WRITE_EN_MASK                  0x69f8
 142 #define EVERGREEN_DC_LUT_AUTOFILL                       0x69fc
 143 #define EVERGREEN_DC_LUT_CONTROL                        0x6a00
 144 #define EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE              0x6a04
 145 #define EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN             0x6a08
 146 #define EVERGREEN_DC_LUT_BLACK_OFFSET_RED               0x6a0c
 147 #define EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE              0x6a10
 148 #define EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN             0x6a14
 149 #define EVERGREEN_DC_LUT_WHITE_OFFSET_RED               0x6a18
 150
 151 #define EVERGREEN_DATA_FORMAT                           0x6b00
 152 #       define EVERGREEN_INTERLEAVE_EN                  (1 << 0)
 153 #define EVERGREEN_DESKTOP_HEIGHT                        0x6b04
 154
 155 #define EVERGREEN_VIEWPORT_START                        0x6d70
 156 #define EVERGREEN_VIEWPORT_SIZE                         0x6d74
 157
 158 /* display controller offsets used for crtc/cur/lut/grph/viewport/etc. */
 159 #define EVERGREEN_CRTC0_REGISTER_OFFSET                 (0x6df0 - 0x6df0)
 160 #define EVERGREEN_CRTC1_REGISTER_OFFSET                 (0x79f0 - 0x6df0)
 161 #define EVERGREEN_CRTC2_REGISTER_OFFSET                 (0x105f0 - 0x6df0)
 162 #define EVERGREEN_CRTC3_REGISTER_OFFSET                 (0x111f0 - 0x6df0)
 163 #define EVERGREEN_CRTC4_REGISTER_OFFSET                 (0x11df0 - 0x6df0)
 164 #define EVERGREEN_CRTC5_REGISTER_OFFSET                 (0x129f0 - 0x6df0)
 165
 166 /* CRTC blocks at 0x6df0, 0x79f0, 0x105f0, 0x111f0, 0x11df0, 0x129f0 */
 167 #define EVERGREEN_CRTC_V_BLANK_START_END                0x6e34
 168 #define EVERGREEN_CRTC_CONTROL                          0x6e70
 169 #       define EVERGREEN_CRTC_MASTER_EN                 (1 << 0)
 170 #       define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24)
 171 #define EVERGREEN_CRTC_STATUS                           0x6e8c
 172 #define EVERGREEN_CRTC_STATUS_POSITION                  0x6e90
 173 #define EVERGREEN_CRTC_UPDATE_LOCK                      0x6ed4
 174
 175 #define EVERGREEN_DC_GPIO_HPD_MASK                      0x64b0
 176 #define EVERGREEN_DC_GPIO_HPD_A                         0x64b4
 177 #define EVERGREEN_DC_GPIO_HPD_EN                        0x64b8
 178 #define EVERGREEN_DC_GPIO_HPD_Y                         0x64bc
 179
 180 #endif