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/*

 * Copyright 2010 Advanced Micro Devices, Inc.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 *

 * Authors: Alex Deucher

 */

#ifndef __EVERGREEN_REG_H__

#define __EVERGREEN_REG_H__

/* trinity */

#define TN_SMC_IND_INDEX_0                              0x200

#define TN_SMC_IND_DATA_0                               0x204

/* evergreen */

#define EVERGREEN_PIF_PHY0_INDEX                        0x8

#define EVERGREEN_PIF_PHY0_DATA                         0xc

#define EVERGREEN_PIF_PHY1_INDEX                        0x10

#define EVERGREEN_PIF_PHY1_DATA                         0x14

#define EVERGREEN_MM_INDEX_HI                           0x18

#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS               0x310

#define EVERGREEN_VGA_MEMORY_BASE_ADDRESS_HIGH          0x324

#define EVERGREEN_D3VGA_CONTROL                         0x3e0

#define EVERGREEN_D4VGA_CONTROL                         0x3e4

#define EVERGREEN_D5VGA_CONTROL                         0x3e8

#define EVERGREEN_D6VGA_CONTROL                         0x3ec

#define EVERGREEN_P1PLL_SS_CNTL                         0x414

#define EVERGREEN_P2PLL_SS_CNTL                         0x454

#       define EVERGREEN_PxPLL_SS_EN                    (1 << 12)

#define EVERGREEN_AUDIO_PLL1_MUL			0x5b0

#define EVERGREEN_AUDIO_PLL1_DIV			0x5b4

#define EVERGREEN_AUDIO_PLL1_UNK			0x5bc

#define EVERGREEN_CG_IND_ADDR                           0x8f8

#define EVERGREEN_CG_IND_DATA                           0x8fc

#define EVERGREEN_AUDIO_ENABLE				0x5e78

#define EVERGREEN_AUDIO_VENDOR_ID			0x5ec0

/* GRPH blocks at 0x6800, 0x7400, 0x10000, 0x10c00, 0x11800, 0x12400 */

#define EVERGREEN_GRPH_ENABLE                           0x6800

#define EVERGREEN_GRPH_CONTROL                          0x6804

#       define EVERGREEN_GRPH_DEPTH(x)                  (((x) & 0x3) << 0)

#       define EVERGREEN_GRPH_DEPTH_8BPP                0

#       define EVERGREEN_GRPH_DEPTH_16BPP               1

#       define EVERGREEN_GRPH_DEPTH_32BPP               2

#       define EVERGREEN_GRPH_NUM_BANKS(x)              (((x) & 0x3) << 2)

#       define EVERGREEN_ADDR_SURF_2_BANK               0

#       define EVERGREEN_ADDR_SURF_4_BANK               1

#       define EVERGREEN_ADDR_SURF_8_BANK               2

#       define EVERGREEN_ADDR_SURF_16_BANK              3

#       define EVERGREEN_GRPH_Z(x)                      (((x) & 0x3) << 4)

#       define EVERGREEN_GRPH_BANK_WIDTH(x)             (((x) & 0x3) << 6)

#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_1         0

#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_2         1

#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_4         2

#       define EVERGREEN_ADDR_SURF_BANK_WIDTH_8         3

#       define EVERGREEN_GRPH_FORMAT(x)                 (((x) & 0x7) << 8)

/* 8 BPP */

#       define EVERGREEN_GRPH_FORMAT_INDEXED            0

/* 16 BPP */

#       define EVERGREEN_GRPH_FORMAT_ARGB1555           0

#       define EVERGREEN_GRPH_FORMAT_ARGB565            1

#       define EVERGREEN_GRPH_FORMAT_ARGB4444           2

#       define EVERGREEN_GRPH_FORMAT_AI88               3

#       define EVERGREEN_GRPH_FORMAT_MONO16             4

#       define EVERGREEN_GRPH_FORMAT_BGRA5551           5

/* 32 BPP */

#       define EVERGREEN_GRPH_FORMAT_ARGB8888           0

#       define EVERGREEN_GRPH_FORMAT_ARGB2101010        1

#       define EVERGREEN_GRPH_FORMAT_32BPP_DIG          2

#       define EVERGREEN_GRPH_FORMAT_8B_ARGB2101010     3

#       define EVERGREEN_GRPH_FORMAT_BGRA1010102        4

#       define EVERGREEN_GRPH_FORMAT_8B_BGRA1010102     5

#       define EVERGREEN_GRPH_FORMAT_RGB111110          6

#       define EVERGREEN_GRPH_FORMAT_BGR101111          7

#       define EVERGREEN_GRPH_BANK_HEIGHT(x)            (((x) & 0x3) << 11)

#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_1        0

#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_2        1

#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_4        2

#       define EVERGREEN_ADDR_SURF_BANK_HEIGHT_8        3

#       define EVERGREEN_GRPH_TILE_SPLIT(x)             (((x) & 0x7) << 13)

#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_64B       0

#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_128B      1

#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_256B      2

#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_512B      3

#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_1KB       4

#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_2KB       5

#       define EVERGREEN_ADDR_SURF_TILE_SPLIT_4KB       6

#       define EVERGREEN_GRPH_MACRO_TILE_ASPECT(x)      (((x) & 0x3) << 18)

#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_1  0

#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_2  1

#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_4  2

#       define EVERGREEN_ADDR_SURF_MACRO_TILE_ASPECT_8  3

#       define EVERGREEN_GRPH_ARRAY_MODE(x)             (((x) & 0x7) << 20)

#       define EVERGREEN_GRPH_ARRAY_LINEAR_GENERAL      0

#       define EVERGREEN_GRPH_ARRAY_LINEAR_ALIGNED      1

#       define EVERGREEN_GRPH_ARRAY_1D_TILED_THIN1      2

#       define EVERGREEN_GRPH_ARRAY_2D_TILED_THIN1      4

#define EVERGREEN_GRPH_LUT_10BIT_BYPASS_CONTROL         0x6808

#       define EVERGREEN_LUT_10BIT_BYPASS_EN            (1 << 8)

#define EVERGREEN_GRPH_SWAP_CONTROL                     0x680c

#       define EVERGREEN_GRPH_ENDIAN_SWAP(x)            (((x) & 0x3) << 0)

#       define EVERGREEN_GRPH_ENDIAN_NONE               0

#       define EVERGREEN_GRPH_ENDIAN_8IN16              1

#       define EVERGREEN_GRPH_ENDIAN_8IN32              2

#       define EVERGREEN_GRPH_ENDIAN_8IN64              3

#       define EVERGREEN_GRPH_RED_CROSSBAR(x)           (((x) & 0x3) << 4)

#       define EVERGREEN_GRPH_RED_SEL_R                 0

#       define EVERGREEN_GRPH_RED_SEL_G                 1

#       define EVERGREEN_GRPH_RED_SEL_B                 2

#       define EVERGREEN_GRPH_RED_SEL_A                 3

#       define EVERGREEN_GRPH_GREEN_CROSSBAR(x)         (((x) & 0x3) << 6)

#       define EVERGREEN_GRPH_GREEN_SEL_G               0

#       define EVERGREEN_GRPH_GREEN_SEL_B               1

#       define EVERGREEN_GRPH_GREEN_SEL_A               2

#       define EVERGREEN_GRPH_GREEN_SEL_R               3

#       define EVERGREEN_GRPH_BLUE_CROSSBAR(x)          (((x) & 0x3) << 8)

#       define EVERGREEN_GRPH_BLUE_SEL_B                0

#       define EVERGREEN_GRPH_BLUE_SEL_A                1

#       define EVERGREEN_GRPH_BLUE_SEL_R                2

#       define EVERGREEN_GRPH_BLUE_SEL_G                3

#       define EVERGREEN_GRPH_ALPHA_CROSSBAR(x)         (((x) & 0x3) << 10)

#       define EVERGREEN_GRPH_ALPHA_SEL_A               0

#       define EVERGREEN_GRPH_ALPHA_SEL_R               1

#       define EVERGREEN_GRPH_ALPHA_SEL_G               2

#       define EVERGREEN_GRPH_ALPHA_SEL_B               3

#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS          0x6810

#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS        0x6814

#       define EVERGREEN_GRPH_DFQ_ENABLE                (1 << 0)

#       define EVERGREEN_GRPH_SURFACE_ADDRESS_MASK      0xffffff00

#define EVERGREEN_GRPH_PITCH                            0x6818

#define EVERGREEN_GRPH_PRIMARY_SURFACE_ADDRESS_HIGH     0x681c

#define EVERGREEN_GRPH_SECONDARY_SURFACE_ADDRESS_HIGH   0x6820

#define EVERGREEN_GRPH_SURFACE_OFFSET_X                 0x6824

#define EVERGREEN_GRPH_SURFACE_OFFSET_Y                 0x6828

#define EVERGREEN_GRPH_X_START                          0x682c

#define EVERGREEN_GRPH_Y_START                          0x6830

#define EVERGREEN_GRPH_X_END                            0x6834

#define EVERGREEN_GRPH_Y_END                            0x6838

#define EVERGREEN_GRPH_UPDATE                           0x6844

#       define EVERGREEN_GRPH_SURFACE_UPDATE_PENDING    (1 << 2)

#       define EVERGREEN_GRPH_UPDATE_LOCK               (1 << 16)

#define EVERGREEN_GRPH_FLIP_CONTROL                     0x6848

#       define EVERGREEN_GRPH_SURFACE_UPDATE_H_RETRACE_EN (1 << 0)

/* CUR blocks at 0x6998, 0x7598, 0x10198, 0x10d98, 0x11998, 0x12598 */

#define EVERGREEN_CUR_CONTROL                           0x6998

#       define EVERGREEN_CURSOR_EN                      (1 << 0)

#       define EVERGREEN_CURSOR_MODE(x)                 (((x) & 0x3) << 8)

#       define EVERGREEN_CURSOR_MONO                    0

#       define EVERGREEN_CURSOR_24_1                    1

#       define EVERGREEN_CURSOR_24_8_PRE_MULT           2

#       define EVERGREEN_CURSOR_24_8_UNPRE_MULT         3

#       define EVERGREEN_CURSOR_2X_MAGNIFY              (1 << 16)

#       define EVERGREEN_CURSOR_FORCE_MC_ON             (1 << 20)

#       define EVERGREEN_CURSOR_URGENT_CONTROL(x)       (((x) & 0x7) << 24)

#       define EVERGREEN_CURSOR_URGENT_ALWAYS           0

#       define EVERGREEN_CURSOR_URGENT_1_8              1

#       define EVERGREEN_CURSOR_URGENT_1_4              2

#       define EVERGREEN_CURSOR_URGENT_3_8              3

#       define EVERGREEN_CURSOR_URGENT_1_2              4

#define EVERGREEN_CUR_SURFACE_ADDRESS                   0x699c

#       define EVERGREEN_CUR_SURFACE_ADDRESS_MASK       0xfffff000

#define EVERGREEN_CUR_SIZE                              0x69a0

#define EVERGREEN_CUR_SURFACE_ADDRESS_HIGH              0x69a4

#define EVERGREEN_CUR_POSITION                          0x69a8

#define EVERGREEN_CUR_HOT_SPOT                          0x69ac

#define EVERGREEN_CUR_COLOR1                            0x69b0

#define EVERGREEN_CUR_COLOR2                            0x69b4

#define EVERGREEN_CUR_UPDATE                            0x69b8

#       define EVERGREEN_CURSOR_UPDATE_PENDING          (1 << 0)

#       define EVERGREEN_CURSOR_UPDATE_TAKEN            (1 << 1)

#       define EVERGREEN_CURSOR_UPDATE_LOCK             (1 << 16)

#       define EVERGREEN_CURSOR_DISABLE_MULTIPLE_UPDATE (1 << 24)

/* LUT blocks at 0x69e0, 0x75e0, 0x101e0, 0x10de0, 0x119e0, 0x125e0 */

#define EVERGREEN_DC_LUT_RW_MODE                        0x69e0

#define EVERGREEN_DC_LUT_RW_INDEX                       0x69e4

#define EVERGREEN_DC_LUT_SEQ_COLOR                      0x69e8

#define EVERGREEN_DC_LUT_PWL_DATA                       0x69ec

#define EVERGREEN_DC_LUT_30_COLOR                       0x69f0

#define EVERGREEN_DC_LUT_VGA_ACCESS_ENABLE              0x69f4

#define EVERGREEN_DC_LUT_WRITE_EN_MASK                  0x69f8

#define EVERGREEN_DC_LUT_AUTOFILL                       0x69fc

#define EVERGREEN_DC_LUT_CONTROL                        0x6a00

#define EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE              0x6a04

#define EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN             0x6a08

#define EVERGREEN_DC_LUT_BLACK_OFFSET_RED               0x6a0c

#define EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE              0x6a10

#define EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN             0x6a14

#define EVERGREEN_DC_LUT_WHITE_OFFSET_RED               0x6a18

#define EVERGREEN_DATA_FORMAT                           0x6b00

#       define EVERGREEN_INTERLEAVE_EN                  (1 << 0)

#define EVERGREEN_DESKTOP_HEIGHT                        0x6b04

#define EVERGREEN_VLINE_START_END                       0x6b08

#define EVERGREEN_VLINE_STATUS                          0x6bb8

#       define EVERGREEN_VLINE_STAT                     (1 << 12)

#define EVERGREEN_VIEWPORT_START                        0x6d70

#define EVERGREEN_VIEWPORT_SIZE                         0x6d74

/* display controller offsets used for crtc/cur/lut/grph/viewport/etc. */

#define EVERGREEN_CRTC0_REGISTER_OFFSET                 (0x6df0 - 0x6df0)

#define EVERGREEN_CRTC1_REGISTER_OFFSET                 (0x79f0 - 0x6df0)

#define EVERGREEN_CRTC2_REGISTER_OFFSET                 (0x105f0 - 0x6df0)

#define EVERGREEN_CRTC3_REGISTER_OFFSET                 (0x111f0 - 0x6df0)

#define EVERGREEN_CRTC4_REGISTER_OFFSET                 (0x11df0 - 0x6df0)

#define EVERGREEN_CRTC5_REGISTER_OFFSET                 (0x129f0 - 0x6df0)

/* CRTC blocks at 0x6df0, 0x79f0, 0x105f0, 0x111f0, 0x11df0, 0x129f0 */

#define EVERGREEN_CRTC_V_BLANK_START_END                0x6e34

#define EVERGREEN_CRTC_CONTROL                          0x6e70

#       define EVERGREEN_CRTC_MASTER_EN                 (1 << 0)

#       define EVERGREEN_CRTC_DISP_READ_REQUEST_DISABLE (1 << 24)

#define EVERGREEN_CRTC_BLANK_CONTROL                    0x6e74

#       define EVERGREEN_CRTC_BLANK_DATA_EN             (1 << 8)

#define EVERGREEN_CRTC_STATUS                           0x6e8c

#       define EVERGREEN_CRTC_V_BLANK                   (1 << 0)

#define EVERGREEN_CRTC_STATUS_POSITION                  0x6e90

#define EVERGREEN_CRTC_STATUS_HV_COUNT                  0x6ea0

#define EVERGREEN_CRTC_UPDATE_LOCK                      0x6ed4

#define EVERGREEN_MASTER_UPDATE_LOCK                    0x6ef4

#define EVERGREEN_MASTER_UPDATE_MODE                    0x6ef8

#define EVERGREEN_DC_GPIO_HPD_MASK                      0x64b0

#define EVERGREEN_DC_GPIO_HPD_A                         0x64b4

#define EVERGREEN_DC_GPIO_HPD_EN                        0x64b8

#define EVERGREEN_DC_GPIO_HPD_Y                         0x64bc

/* HDMI blocks at 0x7030, 0x7c30, 0x10830, 0x11430, 0x12030, 0x12c30 */

#define EVERGREEN_HDMI_BASE				0x7030

/* Display Port block */

#define EVERGREEN_DP_SEC_CNTL                           0x7280

#       define EVERGREEN_DP_SEC_STREAM_ENABLE           (1 << 0)

#       define EVERGREEN_DP_SEC_ASP_ENABLE              (1 << 4)

#       define EVERGREEN_DP_SEC_ATP_ENABLE              (1 << 8)

#       define EVERGREEN_DP_SEC_AIP_ENABLE              (1 << 12)

#       define EVERGREEN_DP_SEC_GSP_ENABLE              (1 << 20)

#       define EVERGREEN_DP_SEC_AVI_ENABLE              (1 << 24)

#       define EVERGREEN_DP_SEC_MPG_ENABLE              (1 << 28)

#define EVERGREEN_DP_SEC_TIMESTAMP                      0x72a4

#       define EVERGREEN_DP_SEC_TIMESTAMP_MODE(x)       (((x) & 0x3) << 0)

#define EVERGREEN_DP_SEC_AUD_N                          0x7294

#       define EVERGREEN_DP_SEC_N_BASE_MULTIPLE(x)      (((x) & 0xf) << 24)

#       define EVERGREEN_DP_SEC_SS_EN                   (1 << 28)

#endif