arch/arm/include/asm/arch-tegra20/dc.h

   1 /*
   2  *  (C) Copyright 2010
   3  *  NVIDIA Corporation <www.nvidia.com>
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 #ifndef __ASM_ARCH_TEGRA_DC_H
   9 #define __ASM_ARCH_TEGRA_DC_H
  10
  11 /* Register definitions for the Tegra display controller */
  12
  13 /* CMD register 0x000 ~ 0x43 */
  14 struct dc_cmd_reg {
  15         /* Address 0x000 ~ 0x002 */
  16         uint gen_incr_syncpt;           /* _CMD_GENERAL_INCR_SYNCPT_0 */
  17         uint gen_incr_syncpt_ctrl;      /* _CMD_GENERAL_INCR_SYNCPT_CNTRL_0 */
  18         uint gen_incr_syncpt_err;       /* _CMD_GENERAL_INCR_SYNCPT_ERROR_0 */
  19
  20         uint reserved0[5];              /* reserved_0[5] */
  21
  22         /* Address 0x008 ~ 0x00a */
  23         uint win_a_incr_syncpt;         /* _CMD_WIN_A_INCR_SYNCPT_0 */
  24         uint win_a_incr_syncpt_ctrl;    /* _CMD_WIN_A_INCR_SYNCPT_CNTRL_0 */
  25         uint win_a_incr_syncpt_err;     /* _CMD_WIN_A_INCR_SYNCPT_ERROR_0 */
  26
  27         uint reserved1[5];              /* reserved_1[5] */
  28
  29         /* Address 0x010 ~ 0x012 */
  30         uint win_b_incr_syncpt;         /* _CMD_WIN_B_INCR_SYNCPT_0 */
  31         uint win_b_incr_syncpt_ctrl;    /* _CMD_WIN_B_INCR_SYNCPT_CNTRL_0 */
  32         uint win_b_incr_syncpt_err;     /* _CMD_WIN_B_INCR_SYNCPT_ERROR_0 */
  33
  34         uint reserved2[5];              /* reserved_2[5] */
  35
  36         /* Address 0x018 ~ 0x01a */
  37         uint win_c_incr_syncpt;         /* _CMD_WIN_C_INCR_SYNCPT_0 */
  38         uint win_c_incr_syncpt_ctrl;    /* _CMD_WIN_C_INCR_SYNCPT_CNTRL_0 */
  39         uint win_c_incr_syncpt_err;     /* _CMD_WIN_C_INCR_SYNCPT_ERROR_0 */
  40
  41         uint reserved3[13];             /* reserved_3[13] */
  42
  43         /* Address 0x028 */
  44         uint cont_syncpt_vsync;         /* _CMD_CONT_SYNCPT_VSYNC_0 */
  45
  46         uint reserved4[7];              /* reserved_4[7] */
  47
  48         /* Address 0x030 ~ 0x033 */
  49         uint ctxsw;                     /* _CMD_CTXSW_0 */
  50         uint disp_cmd_opt0;             /* _CMD_DISPLAY_COMMAND_OPTION0_0 */
  51         uint disp_cmd;                  /* _CMD_DISPLAY_COMMAND_0 */
  52         uint sig_raise;                 /* _CMD_SIGNAL_RAISE_0 */
  53
  54         uint reserved5[2];              /* reserved_0[2] */
  55
  56         /* Address 0x036 ~ 0x03e */
  57         uint disp_pow_ctrl;             /* _CMD_DISPLAY_POWER_CONTROL_0 */
  58         uint int_stat;                  /* _CMD_INT_STATUS_0 */
  59         uint int_mask;                  /* _CMD_INT_MASK_0 */
  60         uint int_enb;                   /* _CMD_INT_ENABLE_0 */
  61         uint int_type;                  /* _CMD_INT_TYPE_0 */
  62         uint int_polarity;              /* _CMD_INT_POLARITY_0 */
  63         uint sig_raise1;                /* _CMD_SIGNAL_RAISE1_0 */
  64         uint sig_raise2;                /* _CMD_SIGNAL_RAISE2_0 */
  65         uint sig_raise3;                /* _CMD_SIGNAL_RAISE3_0 */
  66
  67         uint reserved6;                 /* reserved_6 */
  68
  69         /* Address 0x040 ~ 0x043 */
  70         uint state_access;              /* _CMD_STATE_ACCESS_0 */
  71         uint state_ctrl;                /* _CMD_STATE_CONTROL_0 */
  72         uint disp_win_header;           /* _CMD_DISPLAY_WINDOW_HEADER_0 */
  73         uint reg_act_ctrl;              /* _CMD_REG_ACT_CONTROL_0 */
  74 };
  75
  76 enum {
  77         PIN_REG_COUNT           = 4,
  78         PIN_OUTPUT_SEL_COUNT    = 7,
  79 };
  80
  81 /* COM register 0x300 ~ 0x329 */
  82 struct dc_com_reg {
  83         /* Address 0x300 ~ 0x301 */
  84         uint crc_ctrl;                  /* _COM_CRC_CONTROL_0 */
  85         uint crc_checksum;              /* _COM_CRC_CHECKSUM_0 */
  86
  87         /* _COM_PIN_OUTPUT_ENABLE0/1/2/3_0: Address 0x302 ~ 0x305 */
  88         uint pin_output_enb[PIN_REG_COUNT];
  89
  90         /* _COM_PIN_OUTPUT_POLARITY0/1/2/3_0: Address 0x306 ~ 0x309 */
  91         uint pin_output_polarity[PIN_REG_COUNT];
  92
  93         /* _COM_PIN_OUTPUT_DATA0/1/2/3_0: Address 0x30a ~ 0x30d */
  94         uint pin_output_data[PIN_REG_COUNT];
  95
  96         /* _COM_PIN_INPUT_ENABLE0_0: Address 0x30e ~ 0x311 */
  97         uint pin_input_enb[PIN_REG_COUNT];
  98
  99         /* Address 0x312 ~ 0x313 */
 100         uint pin_input_data0;           /* _COM_PIN_INPUT_DATA0_0 */
 101         uint pin_input_data1;           /* _COM_PIN_INPUT_DATA1_0 */
 102
 103         /* _COM_PIN_OUTPUT_SELECT0/1/2/3/4/5/6_0: Address 0x314 ~ 0x31a */
 104         uint pin_output_sel[PIN_OUTPUT_SEL_COUNT];
 105
 106         /* Address 0x31b ~ 0x329 */
 107         uint pin_misc_ctrl;             /* _COM_PIN_MISC_CONTROL_0 */
 108         uint pm0_ctrl;                  /* _COM_PM0_CONTROL_0 */
 109         uint pm0_duty_cycle;            /* _COM_PM0_DUTY_CYCLE_0 */
 110         uint pm1_ctrl;                  /* _COM_PM1_CONTROL_0 */
 111         uint pm1_duty_cycle;            /* _COM_PM1_DUTY_CYCLE_0 */
 112         uint spi_ctrl;                  /* _COM_SPI_CONTROL_0 */
 113         uint spi_start_byte;            /* _COM_SPI_START_BYTE_0 */
 114         uint hspi_wr_data_ab;           /* _COM_HSPI_WRITE_DATA_AB_0 */
 115         uint hspi_wr_data_cd;           /* _COM_HSPI_WRITE_DATA_CD */
 116         uint hspi_cs_dc;                /* _COM_HSPI_CS_DC_0 */
 117         uint scratch_reg_a;             /* _COM_SCRATCH_REGISTER_A_0 */
 118         uint scratch_reg_b;             /* _COM_SCRATCH_REGISTER_B_0 */
 119         uint gpio_ctrl;                 /* _COM_GPIO_CTRL_0 */
 120         uint gpio_debounce_cnt;         /* _COM_GPIO_DEBOUNCE_COUNTER_0 */
 121         uint crc_checksum_latched;      /* _COM_CRC_CHECKSUM_LATCHED_0 */
 122 };
 123
 124 enum dc_disp_h_pulse_pos {
 125         H_PULSE0_POSITION_A,
 126         H_PULSE0_POSITION_B,
 127         H_PULSE0_POSITION_C,
 128         H_PULSE0_POSITION_D,
 129         H_PULSE0_POSITION_COUNT,
 130 };
 131
 132 struct _disp_h_pulse {
 133         /* _DISP_H_PULSE0/1/2_CONTROL_0 */
 134         uint h_pulse_ctrl;
 135         /* _DISP_H_PULSE0/1/2_POSITION_A/B/C/D_0 */
 136         uint h_pulse_pos[H_PULSE0_POSITION_COUNT];
 137 };
 138
 139 enum dc_disp_v_pulse_pos {
 140         V_PULSE0_POSITION_A,
 141         V_PULSE0_POSITION_B,
 142         V_PULSE0_POSITION_C,
 143         V_PULSE0_POSITION_COUNT,
 144 };
 145
 146 struct _disp_v_pulse0 {
 147         /* _DISP_H_PULSE0/1_CONTROL_0 */
 148         uint v_pulse_ctrl;
 149         /* _DISP_H_PULSE0/1_POSITION_A/B/C_0 */
 150         uint v_pulse_pos[V_PULSE0_POSITION_COUNT];
 151 };
 152
 153 struct _disp_v_pulse2 {
 154         /* _DISP_H_PULSE2/3_CONTROL_0 */
 155         uint v_pulse_ctrl;
 156         /* _DISP_H_PULSE2/3_POSITION_A_0 */
 157         uint v_pulse_pos_a;
 158 };
 159
 160 enum dc_disp_h_pulse_reg {
 161         H_PULSE0,
 162         H_PULSE1,
 163         H_PULSE2,
 164         H_PULSE_COUNT,
 165 };
 166
 167 enum dc_disp_pp_select {
 168         PP_SELECT_A,
 169         PP_SELECT_B,
 170         PP_SELECT_C,
 171         PP_SELECT_D,
 172         PP_SELECT_COUNT,
 173 };
 174
 175 /* DISP register 0x400 ~ 0x4c1 */
 176 struct dc_disp_reg {
 177         /* Address 0x400 ~ 0x40a */
 178         uint disp_signal_opt0;          /* _DISP_DISP_SIGNAL_OPTIONS0_0 */
 179         uint disp_signal_opt1;          /* _DISP_DISP_SIGNAL_OPTIONS1_0 */
 180         uint disp_win_opt;              /* _DISP_DISP_WIN_OPTIONS_0 */
 181         uint mem_high_pri;              /* _DISP_MEM_HIGH_PRIORITY_0 */
 182         uint mem_high_pri_timer;        /* _DISP_MEM_HIGH_PRIORITY_TIMER_0 */
 183         uint disp_timing_opt;           /* _DISP_DISP_TIMING_OPTIONS_0 */
 184         uint ref_to_sync;               /* _DISP_REF_TO_SYNC_0 */
 185         uint sync_width;                /* _DISP_SYNC_WIDTH_0 */
 186         uint back_porch;                /* _DISP_BACK_PORCH_0 */
 187         uint disp_active;               /* _DISP_DISP_ACTIVE_0 */
 188         uint front_porch;               /* _DISP_FRONT_PORCH_0 */
 189
 190         /* Address 0x40b ~ 0x419: _DISP_H_PULSE0/1/2_  */
 191         struct _disp_h_pulse h_pulse[H_PULSE_COUNT];
 192
 193         /* Address 0x41a ~ 0x421 */
 194         struct _disp_v_pulse0 v_pulse0; /* _DISP_V_PULSE0_ */
 195         struct _disp_v_pulse0 v_pulse1; /* _DISP_V_PULSE1_ */
 196
 197         /* Address 0x422 ~ 0x425 */
 198         struct _disp_v_pulse2 v_pulse3; /* _DISP_V_PULSE2_ */
 199         struct _disp_v_pulse2 v_pulse4; /* _DISP_V_PULSE3_ */
 200
 201         /* Address 0x426 ~ 0x429 */
 202         uint m0_ctrl;                   /* _DISP_M0_CONTROL_0 */
 203         uint m1_ctrl;                   /* _DISP_M1_CONTROL_0 */
 204         uint di_ctrl;                   /* _DISP_DI_CONTROL_0 */
 205         uint pp_ctrl;                   /* _DISP_PP_CONTROL_0 */
 206
 207         /* Address 0x42a ~ 0x42d: _DISP_PP_SELECT_A/B/C/D_0 */
 208         uint pp_select[PP_SELECT_COUNT];
 209
 210         /* Address 0x42e ~ 0x435 */
 211         uint disp_clk_ctrl;             /* _DISP_DISP_CLOCK_CONTROL_0 */
 212         uint disp_interface_ctrl;       /* _DISP_DISP_INTERFACE_CONTROL_0 */
 213         uint disp_color_ctrl;           /* _DISP_DISP_COLOR_CONTROL_0 */
 214         uint shift_clk_opt;             /* _DISP_SHIFT_CLOCK_OPTIONS_0 */
 215         uint data_enable_opt;           /* _DISP_DATA_ENABLE_OPTIONS_0 */
 216         uint serial_interface_opt;      /* _DISP_SERIAL_INTERFACE_OPTIONS_0 */
 217         uint lcd_spi_opt;               /* _DISP_LCD_SPI_OPTIONS_0 */
 218         uint border_color;              /* _DISP_BORDER_COLOR_0 */
 219
 220         /* Address 0x436 ~ 0x439 */
 221         uint color_key0_lower;          /* _DISP_COLOR_KEY0_LOWER_0 */
 222         uint color_key0_upper;          /* _DISP_COLOR_KEY0_UPPER_0 */
 223         uint color_key1_lower;          /* _DISP_COLOR_KEY1_LOWER_0 */
 224         uint color_key1_upper;          /* _DISP_COLOR_KEY1_UPPER_0 */
 225
 226         uint reserved0[2];              /* reserved_0[2] */
 227
 228         /* Address 0x43c ~ 0x442 */
 229         uint cursor_foreground;         /* _DISP_CURSOR_FOREGROUND_0 */
 230         uint cursor_background;         /* _DISP_CURSOR_BACKGROUND_0 */
 231         uint cursor_start_addr;         /* _DISP_CURSOR_START_ADDR_0 */
 232         uint cursor_start_addr_ns;      /* _DISP_CURSOR_START_ADDR_NS_0 */
 233         uint cursor_pos;                /* _DISP_CURSOR_POSITION_0 */
 234         uint cursor_pos_ns;             /* _DISP_CURSOR_POSITION_NS_0 */
 235         uint seq_ctrl;                  /* _DISP_INIT_SEQ_CONTROL_0 */
 236
 237         /* Address 0x442 ~ 0x446 */
 238         uint spi_init_seq_data_a;       /* _DISP_SPI_INIT_SEQ_DATA_A_0 */
 239         uint spi_init_seq_data_b;       /* _DISP_SPI_INIT_SEQ_DATA_B_0 */
 240         uint spi_init_seq_data_c;       /* _DISP_SPI_INIT_SEQ_DATA_C_0 */
 241         uint spi_init_seq_data_d;       /* _DISP_SPI_INIT_SEQ_DATA_D_0 */
 242
 243         uint reserved1[0x39];           /* reserved1[0x39], */
 244
 245         /* Address 0x480 ~ 0x484 */
 246         uint dc_mccif_fifoctrl;         /* _DISP_DC_MCCIF_FIFOCTRL_0 */
 247         uint mccif_disp0a_hyst;         /* _DISP_MCCIF_DISPLAY0A_HYST_0 */
 248         uint mccif_disp0b_hyst;         /* _DISP_MCCIF_DISPLAY0B_HYST_0 */
 249         uint mccif_disp0c_hyst;         /* _DISP_MCCIF_DISPLAY0C_HYST_0 */
 250         uint mccif_disp1b_hyst;         /* _DISP_MCCIF_DISPLAY1B_HYST_0 */
 251
 252         uint reserved2[0x3b];           /* reserved2[0x3b] */
 253
 254         /* Address 0x4c0 ~ 0x4c1 */
 255         uint dac_crt_ctrl;              /* _DISP_DAC_CRT_CTRL_0 */
 256         uint disp_misc_ctrl;            /* _DISP_DISP_MISC_CONTROL_0 */
 257 };
 258
 259 enum dc_winc_filter_p {
 260         WINC_FILTER_COUNT       = 0x10,
 261 };
 262
 263 /* Window A/B/C register 0x500 ~ 0x628 */
 264 struct dc_winc_reg {
 265
 266         /* Address 0x500 */
 267         uint color_palette;             /* _WINC_COLOR_PALETTE_0 */
 268
 269         uint reserved0[0xff];           /* reserved_0[0xff] */
 270
 271         /* Address 0x600 */
 272         uint palette_color_ext;         /* _WINC_PALETTE_COLOR_EXT_0 */
 273
 274         /* _WINC_H_FILTER_P00~0F_0 */
 275         /* Address 0x601 ~ 0x610 */
 276         uint h_filter_p[WINC_FILTER_COUNT];
 277
 278         /* Address 0x611 ~ 0x618 */
 279         uint csc_yof;                   /* _WINC_CSC_YOF_0 */
 280         uint csc_kyrgb;                 /* _WINC_CSC_KYRGB_0 */
 281         uint csc_kur;                   /* _WINC_CSC_KUR_0 */
 282         uint csc_kvr;                   /* _WINC_CSC_KVR_0 */
 283         uint csc_kug;                   /* _WINC_CSC_KUG_0 */
 284         uint csc_kvg;                   /* _WINC_CSC_KVG_0 */
 285         uint csc_kub;                   /* _WINC_CSC_KUB_0 */
 286         uint csc_kvb;                   /* _WINC_CSC_KVB_0 */
 287
 288         /* Address 0x619 ~ 0x628: _WINC_V_FILTER_P00~0F_0 */
 289         uint v_filter_p[WINC_FILTER_COUNT];
 290 };
 291
 292 /* WIN A/B/C Register 0x700 ~ 0x714*/
 293 struct dc_win_reg {
 294         /* Address 0x700 ~ 0x714 */
 295         uint win_opt;                   /* _WIN_WIN_OPTIONS_0 */
 296         uint byte_swap;                 /* _WIN_BYTE_SWAP_0 */
 297         uint buffer_ctrl;               /* _WIN_BUFFER_CONTROL_0 */
 298         uint color_depth;               /* _WIN_COLOR_DEPTH_0 */
 299         uint pos;                       /* _WIN_POSITION_0 */
 300         uint size;                      /* _WIN_SIZE_0 */
 301         uint prescaled_size;            /* _WIN_PRESCALED_SIZE_0 */
 302         uint h_initial_dda;             /* _WIN_H_INITIAL_DDA_0 */
 303         uint v_initial_dda;             /* _WIN_V_INITIAL_DDA_0 */
 304         uint dda_increment;             /* _WIN_DDA_INCREMENT_0 */
 305         uint line_stride;               /* _WIN_LINE_STRIDE_0 */
 306         uint buf_stride;                /* _WIN_BUF_STRIDE_0 */
 307         uint uv_buf_stride;             /* _WIN_UV_BUF_STRIDE_0 */
 308         uint buffer_addr_mode;          /* _WIN_BUFFER_ADDR_MODE_0 */
 309         uint dv_ctrl;                   /* _WIN_DV_CONTROL_0 */
 310         uint blend_nokey;               /* _WIN_BLEND_NOKEY_0 */
 311         uint blend_1win;                /* _WIN_BLEND_1WIN_0 */
 312         uint blend_2win_x;              /* _WIN_BLEND_2WIN_X_0 */
 313         uint blend_2win_y;              /* _WIN_BLEND_2WIN_Y_0 */
 314         uint blend_3win_xy;             /* _WIN_BLEND_3WIN_XY_0 */
 315         uint hp_fetch_ctrl;             /* _WIN_HP_FETCH_CONTROL_0 */
 316 };
 317
 318 /* WINBUF A/B/C Register 0x800 ~ 0x80a */
 319 struct dc_winbuf_reg {
 320         /* Address 0x800 ~ 0x80a */
 321         uint start_addr;                /* _WINBUF_START_ADDR_0 */
 322         uint start_addr_ns;             /* _WINBUF_START_ADDR_NS_0 */
 323         uint start_addr_u;              /* _WINBUF_START_ADDR_U_0 */
 324         uint start_addr_u_ns;           /* _WINBUF_START_ADDR_U_NS_0 */
 325         uint start_addr_v;              /* _WINBUF_START_ADDR_V_0 */
 326         uint start_addr_v_ns;           /* _WINBUF_START_ADDR_V_NS_0 */
 327         uint addr_h_offset;             /* _WINBUF_ADDR_H_OFFSET_0 */
 328         uint addr_h_offset_ns;          /* _WINBUF_ADDR_H_OFFSET_NS_0 */
 329         uint addr_v_offset;             /* _WINBUF_ADDR_V_OFFSET_0 */
 330         uint addr_v_offset_ns;          /* _WINBUF_ADDR_V_OFFSET_NS_0 */
 331         uint uflow_status;              /* _WINBUF_UFLOW_STATUS_0 */
 332 };
 333
 334 /* Display Controller (DC_) regs */
 335 struct dc_ctlr {
 336         struct dc_cmd_reg cmd;          /* CMD register 0x000 ~ 0x43 */
 337         uint reserved0[0x2bc];
 338
 339         struct dc_com_reg com;          /* COM register 0x300 ~ 0x329 */
 340         uint reserved1[0xd6];
 341
 342         struct dc_disp_reg disp;        /* DISP register 0x400 ~ 0x4c1 */
 343         uint reserved2[0x3e];
 344
 345         struct dc_winc_reg winc;        /* Window A/B/C 0x500 ~ 0x628 */
 346         uint reserved3[0xd7];
 347
 348         struct dc_win_reg win;          /* WIN A/B/C 0x700 ~ 0x714*/
 349         uint reserved4[0xeb];
 350
 351         struct dc_winbuf_reg winbuf;    /* WINBUF A/B/C 0x800 ~ 0x80a */
 352 };
 353
 354 #define BIT(pos)        (1U << pos)
 355
 356 /* DC_CMD_DISPLAY_COMMAND 0x032 */
 357 #define CTRL_MODE_SHIFT         5
 358 #define CTRL_MODE_MASK          (0x3 << CTRL_MODE_SHIFT)
 359 enum {
 360         CTRL_MODE_STOP,
 361         CTRL_MODE_C_DISPLAY,
 362         CTRL_MODE_NC_DISPLAY,
 363 };
 364
 365 /* _WIN_COLOR_DEPTH_0 */
 366 enum win_color_depth_id {
 367         COLOR_DEPTH_P1,
 368         COLOR_DEPTH_P2,
 369         COLOR_DEPTH_P4,
 370         COLOR_DEPTH_P8,
 371         COLOR_DEPTH_B4G4R4A4,
 372         COLOR_DEPTH_B5G5R5A,
 373         COLOR_DEPTH_B5G6R5,
 374         COLOR_DEPTH_AB5G5R5,
 375         COLOR_DEPTH_B8G8R8A8 = 12,
 376         COLOR_DEPTH_R8G8B8A8,
 377         COLOR_DEPTH_B6x2G6x2R6x2A8,
 378         COLOR_DEPTH_R6x2G6x2B6x2A8,
 379         COLOR_DEPTH_YCbCr422,
 380         COLOR_DEPTH_YUV422,
 381         COLOR_DEPTH_YCbCr420P,
 382         COLOR_DEPTH_YUV420P,
 383         COLOR_DEPTH_YCbCr422P,
 384         COLOR_DEPTH_YUV422P,
 385         COLOR_DEPTH_YCbCr422R,
 386         COLOR_DEPTH_YUV422R,
 387         COLOR_DEPTH_YCbCr422RA,
 388         COLOR_DEPTH_YUV422RA,
 389 };
 390
 391 /* DC_CMD_DISPLAY_POWER_CONTROL 0x036 */
 392 #define PW0_ENABLE              BIT(0)
 393 #define PW1_ENABLE              BIT(2)
 394 #define PW2_ENABLE              BIT(4)
 395 #define PW3_ENABLE              BIT(6)
 396 #define PW4_ENABLE              BIT(8)
 397 #define PM0_ENABLE              BIT(16)
 398 #define PM1_ENABLE              BIT(18)
 399 #define SPI_ENABLE              BIT(24)
 400 #define HSPI_ENABLE             BIT(25)
 401
 402 /* DC_CMD_STATE_CONTROL 0x041 */
 403 #define GENERAL_ACT_REQ         BIT(0)
 404 #define WIN_A_ACT_REQ           BIT(1)
 405 #define WIN_B_ACT_REQ           BIT(2)
 406 #define WIN_C_ACT_REQ           BIT(3)
 407 #define GENERAL_UPDATE          BIT(8)
 408 #define WIN_A_UPDATE            BIT(9)
 409 #define WIN_B_UPDATE            BIT(10)
 410 #define WIN_C_UPDATE            BIT(11)
 411
 412 /* DC_CMD_DISPLAY_WINDOW_HEADER 0x042 */
 413 #define WINDOW_A_SELECT         BIT(4)
 414 #define WINDOW_B_SELECT         BIT(5)
 415 #define WINDOW_C_SELECT         BIT(6)
 416
 417 /* DC_DISP_DISP_CLOCK_CONTROL 0x42e */
 418 #define SHIFT_CLK_DIVIDER_SHIFT 0
 419 #define SHIFT_CLK_DIVIDER_MASK  (0xff << SHIFT_CLK_DIVIDER_SHIFT)
 420 #define PIXEL_CLK_DIVIDER_SHIFT 8
 421 #define PIXEL_CLK_DIVIDER_MSK   (0xf << PIXEL_CLK_DIVIDER_SHIFT)
 422 enum {
 423         PIXEL_CLK_DIVIDER_PCD1,
 424         PIXEL_CLK_DIVIDER_PCD1H,
 425         PIXEL_CLK_DIVIDER_PCD2,
 426         PIXEL_CLK_DIVIDER_PCD3,
 427         PIXEL_CLK_DIVIDER_PCD4,
 428         PIXEL_CLK_DIVIDER_PCD6,
 429         PIXEL_CLK_DIVIDER_PCD8,
 430         PIXEL_CLK_DIVIDER_PCD9,
 431         PIXEL_CLK_DIVIDER_PCD12,
 432         PIXEL_CLK_DIVIDER_PCD16,
 433         PIXEL_CLK_DIVIDER_PCD18,
 434         PIXEL_CLK_DIVIDER_PCD24,
 435         PIXEL_CLK_DIVIDER_PCD13,
 436 };
 437
 438 /* DC_DISP_DISP_INTERFACE_CONTROL 0x42f */
 439 #define DATA_FORMAT_SHIFT       0
 440 #define DATA_FORMAT_MASK        (0xf << DATA_FORMAT_SHIFT)
 441 enum {
 442         DATA_FORMAT_DF1P1C,
 443         DATA_FORMAT_DF1P2C24B,
 444         DATA_FORMAT_DF1P2C18B,
 445         DATA_FORMAT_DF1P2C16B,
 446         DATA_FORMAT_DF2S,
 447         DATA_FORMAT_DF3S,
 448         DATA_FORMAT_DFSPI,
 449         DATA_FORMAT_DF1P3C24B,
 450         DATA_FORMAT_DF1P3C18B,
 451 };
 452 #define DATA_ALIGNMENT_SHIFT    8
 453 enum {
 454         DATA_ALIGNMENT_MSB,
 455         DATA_ALIGNMENT_LSB,
 456 };
 457 #define DATA_ORDER_SHIFT        9
 458 enum {
 459         DATA_ORDER_RED_BLUE,
 460         DATA_ORDER_BLUE_RED,
 461 };
 462
 463 /* DC_DISP_DATA_ENABLE_OPTIONS 0x432 */
 464 #define DE_SELECT_SHIFT         0
 465 #define DE_SELECT_MASK          (0x3 << DE_SELECT_SHIFT)
 466 #define DE_SELECT_ACTIVE_BLANK  0x0
 467 #define DE_SELECT_ACTIVE        0x1
 468 #define DE_SELECT_ACTIVE_IS     0x2
 469 #define DE_CONTROL_SHIFT        2
 470 #define DE_CONTROL_MASK         (0x7 << DE_CONTROL_SHIFT)
 471 enum {
 472         DE_CONTROL_ONECLK,
 473         DE_CONTROL_NORMAL,
 474         DE_CONTROL_EARLY_EXT,
 475         DE_CONTROL_EARLY,
 476         DE_CONTROL_ACTIVE_BLANK,
 477 };
 478
 479 /* DC_WIN_WIN_OPTIONS 0x700 */
 480 #define H_DIRECTION             BIT(0)
 481 enum {
 482         H_DIRECTION_INCREMENT,
 483         H_DIRECTION_DECREMENT,
 484 };
 485 #define V_DIRECTION             BIT(2)
 486 enum {
 487         V_DIRECTION_INCREMENT,
 488         V_DIRECTION_DECREMENT,
 489 };
 490 #define COLOR_EXPAND            BIT(6)
 491 #define CP_ENABLE               BIT(16)
 492 #define DV_ENABLE               BIT(20)
 493 #define WIN_ENABLE              BIT(30)
 494
 495 /* DC_WIN_BYTE_SWAP 0x701 */
 496 #define BYTE_SWAP_SHIFT         0
 497 #define BYTE_SWAP_MASK          (3 << BYTE_SWAP_SHIFT)
 498 enum {
 499         BYTE_SWAP_NOSWAP,
 500         BYTE_SWAP_SWAP2,
 501         BYTE_SWAP_SWAP4,
 502         BYTE_SWAP_SWAP4HW
 503 };
 504
 505 /* DC_WIN_POSITION 0x704 */
 506 #define H_POSITION_SHIFT        0
 507 #define H_POSITION_MASK         (0x1FFF << H_POSITION_SHIFT)
 508 #define V_POSITION_SHIFT        16
 509 #define V_POSITION_MASK         (0x1FFF << V_POSITION_SHIFT)
 510
 511 /* DC_WIN_SIZE 0x705 */
 512 #define H_SIZE_SHIFT            0
 513 #define H_SIZE_MASK             (0x1FFF << H_SIZE_SHIFT)
 514 #define V_SIZE_SHIFT            16
 515 #define V_SIZE_MASK             (0x1FFF << V_SIZE_SHIFT)
 516
 517 /* DC_WIN_PRESCALED_SIZE 0x706 */
 518 #define H_PRESCALED_SIZE_SHIFT  0
 519 #define H_PRESCALED_SIZE_MASK   (0x7FFF << H_PRESCALED_SIZE)
 520 #define V_PRESCALED_SIZE_SHIFT  16
 521 #define V_PRESCALED_SIZE_MASK   (0x1FFF << V_PRESCALED_SIZE)
 522
 523 /* DC_WIN_DDA_INCREMENT 0x709 */
 524 #define H_DDA_INC_SHIFT         0
 525 #define H_DDA_INC_MASK          (0xFFFF << H_DDA_INC_SHIFT)
 526 #define V_DDA_INC_SHIFT         16
 527 #define V_DDA_INC_MASK          (0xFFFF << V_DDA_INC_SHIFT)
 528
 529 #endif /* __ASM_ARCH_TEGRA_DC_H */