--- /dev/null
+/*
+ * (C) Copyright 2010
+ * NVIDIA Corporation <www.nvidia.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef __ASM_ARCH_TEGRA_DC_H
+#define __ASM_ARCH_TEGRA_DC_H
+
+/* Register definitions for the Tegra display controller */
+
+/* CMD register 0x000 ~ 0x43 */
+struct dc_cmd_reg {
+ /* Address 0x000 ~ 0x002 */
+ uint gen_incr_syncpt; /* _CMD_GENERAL_INCR_SYNCPT_0 */
+ uint gen_incr_syncpt_ctrl; /* _CMD_GENERAL_INCR_SYNCPT_CNTRL_0 */
+ uint gen_incr_syncpt_err; /* _CMD_GENERAL_INCR_SYNCPT_ERROR_0 */
+
+ uint reserved0[5]; /* reserved_0[5] */
+
+ /* Address 0x008 ~ 0x00a */
+ uint win_a_incr_syncpt; /* _CMD_WIN_A_INCR_SYNCPT_0 */
+ uint win_a_incr_syncpt_ctrl; /* _CMD_WIN_A_INCR_SYNCPT_CNTRL_0 */
+ uint win_a_incr_syncpt_err; /* _CMD_WIN_A_INCR_SYNCPT_ERROR_0 */
+
+ uint reserved1[5]; /* reserved_1[5] */
+
+ /* Address 0x010 ~ 0x012 */
+ uint win_b_incr_syncpt; /* _CMD_WIN_B_INCR_SYNCPT_0 */
+ uint win_b_incr_syncpt_ctrl; /* _CMD_WIN_B_INCR_SYNCPT_CNTRL_0 */
+ uint win_b_incr_syncpt_err; /* _CMD_WIN_B_INCR_SYNCPT_ERROR_0 */
+
+ uint reserved2[5]; /* reserved_2[5] */
+
+ /* Address 0x018 ~ 0x01a */
+ uint win_c_incr_syncpt; /* _CMD_WIN_C_INCR_SYNCPT_0 */
+ uint win_c_incr_syncpt_ctrl; /* _CMD_WIN_C_INCR_SYNCPT_CNTRL_0 */
+ uint win_c_incr_syncpt_err; /* _CMD_WIN_C_INCR_SYNCPT_ERROR_0 */
+
+ uint reserved3[13]; /* reserved_3[13] */
+
+ /* Address 0x028 */
+ uint cont_syncpt_vsync; /* _CMD_CONT_SYNCPT_VSYNC_0 */
+
+ uint reserved4[7]; /* reserved_4[7] */
+
+ /* Address 0x030 ~ 0x033 */
+ uint ctxsw; /* _CMD_CTXSW_0 */
+ uint disp_cmd_opt0; /* _CMD_DISPLAY_COMMAND_OPTION0_0 */
+ uint disp_cmd; /* _CMD_DISPLAY_COMMAND_0 */
+ uint sig_raise; /* _CMD_SIGNAL_RAISE_0 */
+
+ uint reserved5[2]; /* reserved_0[2] */
+
+ /* Address 0x036 ~ 0x03e */
+ uint disp_pow_ctrl; /* _CMD_DISPLAY_POWER_CONTROL_0 */
+ uint int_stat; /* _CMD_INT_STATUS_0 */
+ uint int_mask; /* _CMD_INT_MASK_0 */
+ uint int_enb; /* _CMD_INT_ENABLE_0 */
+ uint int_type; /* _CMD_INT_TYPE_0 */
+ uint int_polarity; /* _CMD_INT_POLARITY_0 */
+ uint sig_raise1; /* _CMD_SIGNAL_RAISE1_0 */
+ uint sig_raise2; /* _CMD_SIGNAL_RAISE2_0 */
+ uint sig_raise3; /* _CMD_SIGNAL_RAISE3_0 */
+
+ uint reserved6; /* reserved_6 */
+
+ /* Address 0x040 ~ 0x043 */
+ uint state_access; /* _CMD_STATE_ACCESS_0 */
+ uint state_ctrl; /* _CMD_STATE_CONTROL_0 */
+ uint disp_win_header; /* _CMD_DISPLAY_WINDOW_HEADER_0 */
+ uint reg_act_ctrl; /* _CMD_REG_ACT_CONTROL_0 */
+};
+
+enum {
+ PIN_REG_COUNT = 4,
+ PIN_OUTPUT_SEL_COUNT = 7,
+};
+
+/* COM register 0x300 ~ 0x329 */
+struct dc_com_reg {
+ /* Address 0x300 ~ 0x301 */
+ uint crc_ctrl; /* _COM_CRC_CONTROL_0 */
+ uint crc_checksum; /* _COM_CRC_CHECKSUM_0 */
+
+ /* _COM_PIN_OUTPUT_ENABLE0/1/2/3_0: Address 0x302 ~ 0x305 */
+ uint pin_output_enb[PIN_REG_COUNT];
+
+ /* _COM_PIN_OUTPUT_POLARITY0/1/2/3_0: Address 0x306 ~ 0x309 */
+ uint pin_output_polarity[PIN_REG_COUNT];
+
+ /* _COM_PIN_OUTPUT_DATA0/1/2/3_0: Address 0x30a ~ 0x30d */
+ uint pin_output_data[PIN_REG_COUNT];
+
+ /* _COM_PIN_INPUT_ENABLE0_0: Address 0x30e ~ 0x311 */
+ uint pin_input_enb[PIN_REG_COUNT];
+
+ /* Address 0x312 ~ 0x313 */
+ uint pin_input_data0; /* _COM_PIN_INPUT_DATA0_0 */
+ uint pin_input_data1; /* _COM_PIN_INPUT_DATA1_0 */
+
+ /* _COM_PIN_OUTPUT_SELECT0/1/2/3/4/5/6_0: Address 0x314 ~ 0x31a */
+ uint pin_output_sel[PIN_OUTPUT_SEL_COUNT];
+
+ /* Address 0x31b ~ 0x329 */
+ uint pin_misc_ctrl; /* _COM_PIN_MISC_CONTROL_0 */
+ uint pm0_ctrl; /* _COM_PM0_CONTROL_0 */
+ uint pm0_duty_cycle; /* _COM_PM0_DUTY_CYCLE_0 */
+ uint pm1_ctrl; /* _COM_PM1_CONTROL_0 */
+ uint pm1_duty_cycle; /* _COM_PM1_DUTY_CYCLE_0 */
+ uint spi_ctrl; /* _COM_SPI_CONTROL_0 */
+ uint spi_start_byte; /* _COM_SPI_START_BYTE_0 */
+ uint hspi_wr_data_ab; /* _COM_HSPI_WRITE_DATA_AB_0 */
+ uint hspi_wr_data_cd; /* _COM_HSPI_WRITE_DATA_CD */
+ uint hspi_cs_dc; /* _COM_HSPI_CS_DC_0 */
+ uint scratch_reg_a; /* _COM_SCRATCH_REGISTER_A_0 */
+ uint scratch_reg_b; /* _COM_SCRATCH_REGISTER_B_0 */
+ uint gpio_ctrl; /* _COM_GPIO_CTRL_0 */
+ uint gpio_debounce_cnt; /* _COM_GPIO_DEBOUNCE_COUNTER_0 */
+ uint crc_checksum_latched; /* _COM_CRC_CHECKSUM_LATCHED_0 */
+};
+
+enum dc_disp_h_pulse_pos {
+ H_PULSE0_POSITION_A,
+ H_PULSE0_POSITION_B,
+ H_PULSE0_POSITION_C,
+ H_PULSE0_POSITION_D,
+ H_PULSE0_POSITION_COUNT,
+};
+
+struct _disp_h_pulse {
+ /* _DISP_H_PULSE0/1/2_CONTROL_0 */
+ uint h_pulse_ctrl;
+ /* _DISP_H_PULSE0/1/2_POSITION_A/B/C/D_0 */
+ uint h_pulse_pos[H_PULSE0_POSITION_COUNT];
+};
+
+enum dc_disp_v_pulse_pos {
+ V_PULSE0_POSITION_A,
+ V_PULSE0_POSITION_B,
+ V_PULSE0_POSITION_C,
+ V_PULSE0_POSITION_COUNT,
+};
+
+struct _disp_v_pulse0 {
+ /* _DISP_H_PULSE0/1_CONTROL_0 */
+ uint v_pulse_ctrl;
+ /* _DISP_H_PULSE0/1_POSITION_A/B/C_0 */
+ uint v_pulse_pos[V_PULSE0_POSITION_COUNT];
+};
+
+struct _disp_v_pulse2 {
+ /* _DISP_H_PULSE2/3_CONTROL_0 */
+ uint v_pulse_ctrl;
+ /* _DISP_H_PULSE2/3_POSITION_A_0 */
+ uint v_pulse_pos_a;
+};
+
+enum dc_disp_h_pulse_reg {
+ H_PULSE0,
+ H_PULSE1,
+ H_PULSE2,
+ H_PULSE_COUNT,
+};
+
+enum dc_disp_pp_select {
+ PP_SELECT_A,
+ PP_SELECT_B,
+ PP_SELECT_C,
+ PP_SELECT_D,
+ PP_SELECT_COUNT,
+};
+
+/* DISP register 0x400 ~ 0x4c1 */
+struct dc_disp_reg {
+ /* Address 0x400 ~ 0x40a */
+ uint disp_signal_opt0; /* _DISP_DISP_SIGNAL_OPTIONS0_0 */
+ uint disp_signal_opt1; /* _DISP_DISP_SIGNAL_OPTIONS1_0 */
+ uint disp_win_opt; /* _DISP_DISP_WIN_OPTIONS_0 */
+ uint mem_high_pri; /* _DISP_MEM_HIGH_PRIORITY_0 */
+ uint mem_high_pri_timer; /* _DISP_MEM_HIGH_PRIORITY_TIMER_0 */
+ uint disp_timing_opt; /* _DISP_DISP_TIMING_OPTIONS_0 */
+ uint ref_to_sync; /* _DISP_REF_TO_SYNC_0 */
+ uint sync_width; /* _DISP_SYNC_WIDTH_0 */
+ uint back_porch; /* _DISP_BACK_PORCH_0 */
+ uint disp_active; /* _DISP_DISP_ACTIVE_0 */
+ uint front_porch; /* _DISP_FRONT_PORCH_0 */
+
+ /* Address 0x40b ~ 0x419: _DISP_H_PULSE0/1/2_ */
+ struct _disp_h_pulse h_pulse[H_PULSE_COUNT];
+
+ /* Address 0x41a ~ 0x421 */
+ struct _disp_v_pulse0 v_pulse0; /* _DISP_V_PULSE0_ */
+ struct _disp_v_pulse0 v_pulse1; /* _DISP_V_PULSE1_ */
+
+ /* Address 0x422 ~ 0x425 */
+ struct _disp_v_pulse2 v_pulse3; /* _DISP_V_PULSE2_ */
+ struct _disp_v_pulse2 v_pulse4; /* _DISP_V_PULSE3_ */
+
+ /* Address 0x426 ~ 0x429 */
+ uint m0_ctrl; /* _DISP_M0_CONTROL_0 */
+ uint m1_ctrl; /* _DISP_M1_CONTROL_0 */
+ uint di_ctrl; /* _DISP_DI_CONTROL_0 */
+ uint pp_ctrl; /* _DISP_PP_CONTROL_0 */
+
+ /* Address 0x42a ~ 0x42d: _DISP_PP_SELECT_A/B/C/D_0 */
+ uint pp_select[PP_SELECT_COUNT];
+
+ /* Address 0x42e ~ 0x435 */
+ uint disp_clk_ctrl; /* _DISP_DISP_CLOCK_CONTROL_0 */
+ uint disp_interface_ctrl; /* _DISP_DISP_INTERFACE_CONTROL_0 */
+ uint disp_color_ctrl; /* _DISP_DISP_COLOR_CONTROL_0 */
+ uint shift_clk_opt; /* _DISP_SHIFT_CLOCK_OPTIONS_0 */
+ uint data_enable_opt; /* _DISP_DATA_ENABLE_OPTIONS_0 */
+ uint serial_interface_opt; /* _DISP_SERIAL_INTERFACE_OPTIONS_0 */
+ uint lcd_spi_opt; /* _DISP_LCD_SPI_OPTIONS_0 */
+ uint border_color; /* _DISP_BORDER_COLOR_0 */
+
+ /* Address 0x436 ~ 0x439 */
+ uint color_key0_lower; /* _DISP_COLOR_KEY0_LOWER_0 */
+ uint color_key0_upper; /* _DISP_COLOR_KEY0_UPPER_0 */
+ uint color_key1_lower; /* _DISP_COLOR_KEY1_LOWER_0 */
+ uint color_key1_upper; /* _DISP_COLOR_KEY1_UPPER_0 */
+
+ uint reserved0[2]; /* reserved_0[2] */
+
+ /* Address 0x43c ~ 0x442 */
+ uint cursor_foreground; /* _DISP_CURSOR_FOREGROUND_0 */
+ uint cursor_background; /* _DISP_CURSOR_BACKGROUND_0 */
+ uint cursor_start_addr; /* _DISP_CURSOR_START_ADDR_0 */
+ uint cursor_start_addr_ns; /* _DISP_CURSOR_START_ADDR_NS_0 */
+ uint cursor_pos; /* _DISP_CURSOR_POSITION_0 */
+ uint cursor_pos_ns; /* _DISP_CURSOR_POSITION_NS_0 */
+ uint seq_ctrl; /* _DISP_INIT_SEQ_CONTROL_0 */
+
+ /* Address 0x443 ~ 0x446 */
+ uint spi_init_seq_data_a; /* _DISP_SPI_INIT_SEQ_DATA_A_0 */
+ uint spi_init_seq_data_b; /* _DISP_SPI_INIT_SEQ_DATA_B_0 */
+ uint spi_init_seq_data_c; /* _DISP_SPI_INIT_SEQ_DATA_C_0 */
+ uint spi_init_seq_data_d; /* _DISP_SPI_INIT_SEQ_DATA_D_0 */
+
+ uint reserved1[0x39]; /* reserved1[0x39], */
+
+ /* Address 0x480 ~ 0x484 */
+ uint dc_mccif_fifoctrl; /* _DISP_DC_MCCIF_FIFOCTRL_0 */
+ uint mccif_disp0a_hyst; /* _DISP_MCCIF_DISPLAY0A_HYST_0 */
+ uint mccif_disp0b_hyst; /* _DISP_MCCIF_DISPLAY0B_HYST_0 */
+ uint mccif_disp0c_hyst; /* _DISP_MCCIF_DISPLAY0C_HYST_0 */
+ uint mccif_disp1b_hyst; /* _DISP_MCCIF_DISPLAY1B_HYST_0 */
+
+ uint reserved2[0x3b]; /* reserved2[0x3b] */
+
+ /* Address 0x4c0 ~ 0x4c1 */
+ uint dac_crt_ctrl; /* _DISP_DAC_CRT_CTRL_0 */
+ uint disp_misc_ctrl; /* _DISP_DISP_MISC_CONTROL_0 */
+
+ u32 rsvd_4c2[34]; /* 4c2 - 4e3 */
+
+ /* Address 0x4e4 */
+ u32 blend_background_color; /* _DISP_BLEND_BACKGROUND_COLOR_0 */
+};
+
+enum dc_winc_filter_p {
+ WINC_FILTER_COUNT = 0x10,
+};
+
+/* Window A/B/C register 0x500 ~ 0x628 */
+struct dc_winc_reg {
+
+ /* Address 0x500 */
+ uint color_palette; /* _WINC_COLOR_PALETTE_0 */
+
+ uint reserved0[0xff]; /* reserved_0[0xff] */
+
+ /* Address 0x600 */
+ uint palette_color_ext; /* _WINC_PALETTE_COLOR_EXT_0 */
+
+ /* _WINC_H_FILTER_P00~0F_0 */
+ /* Address 0x601 ~ 0x610 */
+ uint h_filter_p[WINC_FILTER_COUNT];
+
+ /* Address 0x611 ~ 0x618 */
+ uint csc_yof; /* _WINC_CSC_YOF_0 */
+ uint csc_kyrgb; /* _WINC_CSC_KYRGB_0 */
+ uint csc_kur; /* _WINC_CSC_KUR_0 */
+ uint csc_kvr; /* _WINC_CSC_KVR_0 */
+ uint csc_kug; /* _WINC_CSC_KUG_0 */
+ uint csc_kvg; /* _WINC_CSC_KVG_0 */
+ uint csc_kub; /* _WINC_CSC_KUB_0 */
+ uint csc_kvb; /* _WINC_CSC_KVB_0 */
+
+ /* Address 0x619 ~ 0x628: _WINC_V_FILTER_P00~0F_0 */
+ uint v_filter_p[WINC_FILTER_COUNT];
+};
+
+/* WIN A/B/C Register 0x700 ~ 0x719*/
+struct dc_win_reg {
+ /* Address 0x700 ~ 0x719 */
+ uint win_opt; /* _WIN_WIN_OPTIONS_0 */
+ uint byte_swap; /* _WIN_BYTE_SWAP_0 */
+ uint buffer_ctrl; /* _WIN_BUFFER_CONTROL_0 */
+ uint color_depth; /* _WIN_COLOR_DEPTH_0 */
+ uint pos; /* _WIN_POSITION_0 */
+ uint size; /* _WIN_SIZE_0 */
+ uint prescaled_size; /* _WIN_PRESCALED_SIZE_0 */
+ uint h_initial_dda; /* _WIN_H_INITIAL_DDA_0 */
+ uint v_initial_dda; /* _WIN_V_INITIAL_DDA_0 */
+ uint dda_increment; /* _WIN_DDA_INCREMENT_0 */
+ uint line_stride; /* _WIN_LINE_STRIDE_0 */
+ uint buf_stride; /* _WIN_BUF_STRIDE_0 */
+ uint uv_buf_stride; /* _WIN_UV_BUF_STRIDE_0 */
+ uint buffer_addr_mode; /* _WIN_BUFFER_ADDR_MODE_0 */
+ uint dv_ctrl; /* _WIN_DV_CONTROL_0 */
+ uint blend_nokey; /* _WIN_BLEND_NOKEY_0 */
+ uint blend_1win; /* _WIN_BLEND_1WIN_0 */
+ uint blend_2win_x; /* _WIN_BLEND_2WIN_X_0 */
+ uint blend_2win_y; /* _WIN_BLEND_2WIN_Y_0 */
+ uint blend_3win_xy; /* _WIN_BLEND_3WIN_XY_0 */
+ uint hp_fetch_ctrl; /* _WIN_HP_FETCH_CONTROL_0 */
+ uint global_alpha; /* _WIN_GLOBAL_ALPHA */
+ uint blend_layer_ctrl; /* _WINBUF_BLEND_LAYER_CONTROL_0 */
+ uint blend_match_select; /* _WINBUF_BLEND_MATCH_SELECT_0 */
+ uint blend_nomatch_select; /* _WINBUF_BLEND_NOMATCH_SELECT_0 */
+ uint blend_alpha_1bit; /* _WINBUF_BLEND_ALPHA_1BIT_0 */
+};
+
+/* WINBUF A/B/C Register 0x800 ~ 0x80d */
+struct dc_winbuf_reg {
+ /* Address 0x800 ~ 0x80d */
+ uint start_addr; /* _WINBUF_START_ADDR_0 */
+ uint start_addr_ns; /* _WINBUF_START_ADDR_NS_0 */
+ uint start_addr_u; /* _WINBUF_START_ADDR_U_0 */
+ uint start_addr_u_ns; /* _WINBUF_START_ADDR_U_NS_0 */
+ uint start_addr_v; /* _WINBUF_START_ADDR_V_0 */
+ uint start_addr_v_ns; /* _WINBUF_START_ADDR_V_NS_0 */
+ uint addr_h_offset; /* _WINBUF_ADDR_H_OFFSET_0 */
+ uint addr_h_offset_ns; /* _WINBUF_ADDR_H_OFFSET_NS_0 */
+ uint addr_v_offset; /* _WINBUF_ADDR_V_OFFSET_0 */
+ uint addr_v_offset_ns; /* _WINBUF_ADDR_V_OFFSET_NS_0 */
+ uint uflow_status; /* _WINBUF_UFLOW_STATUS_0 */
+ uint buffer_surface_kind; /* DC_WIN_BUFFER_SURFACE_KIND */
+ uint rsvd_80c;
+ uint start_addr_hi; /* DC_WINBUF_START_ADDR_HI_0 */
+};
+
+/* Display Controller (DC_) regs */
+struct dc_ctlr {
+ struct dc_cmd_reg cmd; /* CMD register 0x000 ~ 0x43 */
+ uint reserved0[0x2bc];
+
+ struct dc_com_reg com; /* COM register 0x300 ~ 0x329 */
+ uint reserved1[0xd6];
+
+ struct dc_disp_reg disp; /* DISP register 0x400 ~ 0x4e4 */
+ uint reserved2[0x1b];
+
+ struct dc_winc_reg winc; /* Window A/B/C 0x500 ~ 0x628 */
+ uint reserved3[0xd7];
+
+ struct dc_win_reg win; /* WIN A/B/C 0x700 ~ 0x719*/
+ uint reserved4[0xe6];
+
+ struct dc_winbuf_reg winbuf; /* WINBUF A/B/C 0x800 ~ 0x80d */
+};
+
+#define BIT(pos) (1U << pos)
+
+/* DC_CMD_DISPLAY_COMMAND 0x032 */
+#define CTRL_MODE_SHIFT 5
+#define CTRL_MODE_MASK (0x3 << CTRL_MODE_SHIFT)
+enum {
+ CTRL_MODE_STOP,
+ CTRL_MODE_C_DISPLAY,
+ CTRL_MODE_NC_DISPLAY,
+};
+
+/* _WIN_COLOR_DEPTH_0 */
+enum win_color_depth_id {
+ COLOR_DEPTH_P1,
+ COLOR_DEPTH_P2,
+ COLOR_DEPTH_P4,
+ COLOR_DEPTH_P8,
+ COLOR_DEPTH_B4G4R4A4,
+ COLOR_DEPTH_B5G5R5A,
+ COLOR_DEPTH_B5G6R5,
+ COLOR_DEPTH_AB5G5R5,
+ COLOR_DEPTH_B8G8R8A8 = 12,
+ COLOR_DEPTH_R8G8B8A8,
+ COLOR_DEPTH_B6x2G6x2R6x2A8,
+ COLOR_DEPTH_R6x2G6x2B6x2A8,
+ COLOR_DEPTH_YCbCr422,
+ COLOR_DEPTH_YUV422,
+ COLOR_DEPTH_YCbCr420P,
+ COLOR_DEPTH_YUV420P,
+ COLOR_DEPTH_YCbCr422P,
+ COLOR_DEPTH_YUV422P,
+ COLOR_DEPTH_YCbCr422R,
+ COLOR_DEPTH_YUV422R,
+ COLOR_DEPTH_YCbCr422RA,
+ COLOR_DEPTH_YUV422RA,
+};
+
+/* DC_CMD_DISPLAY_POWER_CONTROL 0x036 */
+#define PW0_ENABLE BIT(0)
+#define PW1_ENABLE BIT(2)
+#define PW2_ENABLE BIT(4)
+#define PW3_ENABLE BIT(6)
+#define PW4_ENABLE BIT(8)
+#define PM0_ENABLE BIT(16)
+#define PM1_ENABLE BIT(18)
+#define SPI_ENABLE BIT(24)
+#define HSPI_ENABLE BIT(25)
+
+/* DC_CMD_STATE_ACCESS 0x040 */
+#define READ_MUX_ASSEMBLY (0 << 0)
+#define READ_MUX_ACTIVE (1 << 0)
+#define WRITE_MUX_ASSEMBLY (0 << 2)
+#define WRITE_MUX_ACTIVE (1 << 2)
+
+/* DC_CMD_STATE_CONTROL 0x041 */
+#define GENERAL_ACT_REQ BIT(0)
+#define WIN_A_ACT_REQ BIT(1)
+#define WIN_B_ACT_REQ BIT(2)
+#define WIN_C_ACT_REQ BIT(3)
+#define WIN_D_ACT_REQ BIT(4)
+#define WIN_H_ACT_REQ BIT(5)
+#define CURSOR_ACT_REQ BIT(7)
+#define GENERAL_UPDATE BIT(8)
+#define WIN_A_UPDATE BIT(9)
+#define WIN_B_UPDATE BIT(10)
+#define WIN_C_UPDATE BIT(11)
+#define WIN_D_UPDATE BIT(12)
+#define WIN_H_UPDATE BIT(13)
+#define CURSOR_UPDATE BIT(15)
+#define NC_HOST_TRIG BIT(24)
+
+/* DC_CMD_DISPLAY_WINDOW_HEADER 0x042 */
+#define WINDOW_A_SELECT BIT(4)
+#define WINDOW_B_SELECT BIT(5)
+#define WINDOW_C_SELECT BIT(6)
+#define WINDOW_D_SELECT BIT(7)
+#define WINDOW_H_SELECT BIT(8)
+
+/* DC_DISP_DISP_WIN_OPTIONS 0x402 */
+#define CURSOR_ENABLE BIT(16)
+#define SOR_ENABLE BIT(25)
+#define TVO_ENABLE BIT(28)
+#define DSI_ENABLE BIT(29)
+#define HDMI_ENABLE BIT(30)
+
+/* DC_DISP_DISP_TIMING_OPTIONS 0x405 */
+#define VSYNC_H_POSITION(x) ((x) & 0xfff)
+
+/* DC_DISP_DISP_CLOCK_CONTROL 0x42e */
+#define SHIFT_CLK_DIVIDER_SHIFT 0
+#define SHIFT_CLK_DIVIDER_MASK (0xff << SHIFT_CLK_DIVIDER_SHIFT)
+#define PIXEL_CLK_DIVIDER_SHIFT 8
+#define PIXEL_CLK_DIVIDER_MSK (0xf << PIXEL_CLK_DIVIDER_SHIFT)
+enum {
+ PIXEL_CLK_DIVIDER_PCD1,
+ PIXEL_CLK_DIVIDER_PCD1H,
+ PIXEL_CLK_DIVIDER_PCD2,
+ PIXEL_CLK_DIVIDER_PCD3,
+ PIXEL_CLK_DIVIDER_PCD4,
+ PIXEL_CLK_DIVIDER_PCD6,
+ PIXEL_CLK_DIVIDER_PCD8,
+ PIXEL_CLK_DIVIDER_PCD9,
+ PIXEL_CLK_DIVIDER_PCD12,
+ PIXEL_CLK_DIVIDER_PCD16,
+ PIXEL_CLK_DIVIDER_PCD18,
+ PIXEL_CLK_DIVIDER_PCD24,
+ PIXEL_CLK_DIVIDER_PCD13,
+};
+
+/* DC_DISP_DISP_INTERFACE_CONTROL 0x42f */
+#define DATA_FORMAT_SHIFT 0
+#define DATA_FORMAT_MASK (0xf << DATA_FORMAT_SHIFT)
+enum {
+ DATA_FORMAT_DF1P1C,
+ DATA_FORMAT_DF1P2C24B,
+ DATA_FORMAT_DF1P2C18B,
+ DATA_FORMAT_DF1P2C16B,
+ DATA_FORMAT_DF2S,
+ DATA_FORMAT_DF3S,
+ DATA_FORMAT_DFSPI,
+ DATA_FORMAT_DF1P3C24B,
+ DATA_FORMAT_DF1P3C18B,
+};
+#define DATA_ALIGNMENT_SHIFT 8
+enum {
+ DATA_ALIGNMENT_MSB,
+ DATA_ALIGNMENT_LSB,
+};
+#define DATA_ORDER_SHIFT 9
+enum {
+ DATA_ORDER_RED_BLUE,
+ DATA_ORDER_BLUE_RED,
+};
+
+/* DC_DISP_DATA_ENABLE_OPTIONS 0x432 */
+#define DE_SELECT_SHIFT 0
+#define DE_SELECT_MASK (0x3 << DE_SELECT_SHIFT)
+#define DE_SELECT_ACTIVE_BLANK 0x0
+#define DE_SELECT_ACTIVE 0x1
+#define DE_SELECT_ACTIVE_IS 0x2
+#define DE_CONTROL_SHIFT 2
+#define DE_CONTROL_MASK (0x7 << DE_CONTROL_SHIFT)
+enum {
+ DE_CONTROL_ONECLK,
+ DE_CONTROL_NORMAL,
+ DE_CONTROL_EARLY_EXT,
+ DE_CONTROL_EARLY,
+ DE_CONTROL_ACTIVE_BLANK,
+};
+
+/* DC_WIN_WIN_OPTIONS 0x700 */
+#define H_DIRECTION BIT(0)
+enum {
+ H_DIRECTION_INCREMENT,
+ H_DIRECTION_DECREMENT,
+};
+#define V_DIRECTION BIT(2)
+enum {
+ V_DIRECTION_INCREMENT,
+ V_DIRECTION_DECREMENT,
+};
+#define COLOR_EXPAND BIT(6)
+#define CP_ENABLE BIT(16)
+#define DV_ENABLE BIT(20)
+#define WIN_ENABLE BIT(30)
+
+/* DC_WIN_BYTE_SWAP 0x701 */
+#define BYTE_SWAP_SHIFT 0
+#define BYTE_SWAP_MASK (3 << BYTE_SWAP_SHIFT)
+enum {
+ BYTE_SWAP_NOSWAP,
+ BYTE_SWAP_SWAP2,
+ BYTE_SWAP_SWAP4,
+ BYTE_SWAP_SWAP4HW
+};
+
+/* DC_WIN_POSITION 0x704 */
+#define H_POSITION_SHIFT 0
+#define H_POSITION_MASK (0x1FFF << H_POSITION_SHIFT)
+#define V_POSITION_SHIFT 16
+#define V_POSITION_MASK (0x1FFF << V_POSITION_SHIFT)
+
+/* DC_WIN_SIZE 0x705 */
+#define H_SIZE_SHIFT 0
+#define H_SIZE_MASK (0x1FFF << H_SIZE_SHIFT)
+#define V_SIZE_SHIFT 16
+#define V_SIZE_MASK (0x1FFF << V_SIZE_SHIFT)
+
+/* DC_WIN_PRESCALED_SIZE 0x706 */
+#define H_PRESCALED_SIZE_SHIFT 0
+#define H_PRESCALED_SIZE_MASK (0x7FFF << H_PRESCALED_SIZE)
+#define V_PRESCALED_SIZE_SHIFT 16
+#define V_PRESCALED_SIZE_MASK (0x1FFF << V_PRESCALED_SIZE)
+
+/* DC_WIN_DDA_INCREMENT 0x709 */
+#define H_DDA_INC_SHIFT 0
+#define H_DDA_INC_MASK (0xFFFF << H_DDA_INC_SHIFT)
+#define V_DDA_INC_SHIFT 16
+#define V_DDA_INC_MASK (0xFFFF << V_DDA_INC_SHIFT)
+
+struct display_timing;
+
+int display_init(void *lcdbase, int fb_bits_per_pixel,
+ struct display_timing *timing);
+
+#endif /* __ASM_ARCH_TEGRA_DC_H */
+++ /dev/null
-/*
- * (C) Copyright 2010
- * NVIDIA Corporation <www.nvidia.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#ifndef __ASM_ARCH_TEGRA_DC_H
-#define __ASM_ARCH_TEGRA_DC_H
-
-/* Register definitions for the Tegra display controller */
-
-/* CMD register 0x000 ~ 0x43 */
-struct dc_cmd_reg {
- /* Address 0x000 ~ 0x002 */
- uint gen_incr_syncpt; /* _CMD_GENERAL_INCR_SYNCPT_0 */
- uint gen_incr_syncpt_ctrl; /* _CMD_GENERAL_INCR_SYNCPT_CNTRL_0 */
- uint gen_incr_syncpt_err; /* _CMD_GENERAL_INCR_SYNCPT_ERROR_0 */
-
- uint reserved0[5]; /* reserved_0[5] */
-
- /* Address 0x008 ~ 0x00a */
- uint win_a_incr_syncpt; /* _CMD_WIN_A_INCR_SYNCPT_0 */
- uint win_a_incr_syncpt_ctrl; /* _CMD_WIN_A_INCR_SYNCPT_CNTRL_0 */
- uint win_a_incr_syncpt_err; /* _CMD_WIN_A_INCR_SYNCPT_ERROR_0 */
-
- uint reserved1[5]; /* reserved_1[5] */
-
- /* Address 0x010 ~ 0x012 */
- uint win_b_incr_syncpt; /* _CMD_WIN_B_INCR_SYNCPT_0 */
- uint win_b_incr_syncpt_ctrl; /* _CMD_WIN_B_INCR_SYNCPT_CNTRL_0 */
- uint win_b_incr_syncpt_err; /* _CMD_WIN_B_INCR_SYNCPT_ERROR_0 */
-
- uint reserved2[5]; /* reserved_2[5] */
-
- /* Address 0x018 ~ 0x01a */
- uint win_c_incr_syncpt; /* _CMD_WIN_C_INCR_SYNCPT_0 */
- uint win_c_incr_syncpt_ctrl; /* _CMD_WIN_C_INCR_SYNCPT_CNTRL_0 */
- uint win_c_incr_syncpt_err; /* _CMD_WIN_C_INCR_SYNCPT_ERROR_0 */
-
- uint reserved3[13]; /* reserved_3[13] */
-
- /* Address 0x028 */
- uint cont_syncpt_vsync; /* _CMD_CONT_SYNCPT_VSYNC_0 */
-
- uint reserved4[7]; /* reserved_4[7] */
-
- /* Address 0x030 ~ 0x033 */
- uint ctxsw; /* _CMD_CTXSW_0 */
- uint disp_cmd_opt0; /* _CMD_DISPLAY_COMMAND_OPTION0_0 */
- uint disp_cmd; /* _CMD_DISPLAY_COMMAND_0 */
- uint sig_raise; /* _CMD_SIGNAL_RAISE_0 */
-
- uint reserved5[2]; /* reserved_0[2] */
-
- /* Address 0x036 ~ 0x03e */
- uint disp_pow_ctrl; /* _CMD_DISPLAY_POWER_CONTROL_0 */
- uint int_stat; /* _CMD_INT_STATUS_0 */
- uint int_mask; /* _CMD_INT_MASK_0 */
- uint int_enb; /* _CMD_INT_ENABLE_0 */
- uint int_type; /* _CMD_INT_TYPE_0 */
- uint int_polarity; /* _CMD_INT_POLARITY_0 */
- uint sig_raise1; /* _CMD_SIGNAL_RAISE1_0 */
- uint sig_raise2; /* _CMD_SIGNAL_RAISE2_0 */
- uint sig_raise3; /* _CMD_SIGNAL_RAISE3_0 */
-
- uint reserved6; /* reserved_6 */
-
- /* Address 0x040 ~ 0x043 */
- uint state_access; /* _CMD_STATE_ACCESS_0 */
- uint state_ctrl; /* _CMD_STATE_CONTROL_0 */
- uint disp_win_header; /* _CMD_DISPLAY_WINDOW_HEADER_0 */
- uint reg_act_ctrl; /* _CMD_REG_ACT_CONTROL_0 */
-};
-
-enum {
- PIN_REG_COUNT = 4,
- PIN_OUTPUT_SEL_COUNT = 7,
-};
-
-/* COM register 0x300 ~ 0x329 */
-struct dc_com_reg {
- /* Address 0x300 ~ 0x301 */
- uint crc_ctrl; /* _COM_CRC_CONTROL_0 */
- uint crc_checksum; /* _COM_CRC_CHECKSUM_0 */
-
- /* _COM_PIN_OUTPUT_ENABLE0/1/2/3_0: Address 0x302 ~ 0x305 */
- uint pin_output_enb[PIN_REG_COUNT];
-
- /* _COM_PIN_OUTPUT_POLARITY0/1/2/3_0: Address 0x306 ~ 0x309 */
- uint pin_output_polarity[PIN_REG_COUNT];
-
- /* _COM_PIN_OUTPUT_DATA0/1/2/3_0: Address 0x30a ~ 0x30d */
- uint pin_output_data[PIN_REG_COUNT];
-
- /* _COM_PIN_INPUT_ENABLE0_0: Address 0x30e ~ 0x311 */
- uint pin_input_enb[PIN_REG_COUNT];
-
- /* Address 0x312 ~ 0x313 */
- uint pin_input_data0; /* _COM_PIN_INPUT_DATA0_0 */
- uint pin_input_data1; /* _COM_PIN_INPUT_DATA1_0 */
-
- /* _COM_PIN_OUTPUT_SELECT0/1/2/3/4/5/6_0: Address 0x314 ~ 0x31a */
- uint pin_output_sel[PIN_OUTPUT_SEL_COUNT];
-
- /* Address 0x31b ~ 0x329 */
- uint pin_misc_ctrl; /* _COM_PIN_MISC_CONTROL_0 */
- uint pm0_ctrl; /* _COM_PM0_CONTROL_0 */
- uint pm0_duty_cycle; /* _COM_PM0_DUTY_CYCLE_0 */
- uint pm1_ctrl; /* _COM_PM1_CONTROL_0 */
- uint pm1_duty_cycle; /* _COM_PM1_DUTY_CYCLE_0 */
- uint spi_ctrl; /* _COM_SPI_CONTROL_0 */
- uint spi_start_byte; /* _COM_SPI_START_BYTE_0 */
- uint hspi_wr_data_ab; /* _COM_HSPI_WRITE_DATA_AB_0 */
- uint hspi_wr_data_cd; /* _COM_HSPI_WRITE_DATA_CD */
- uint hspi_cs_dc; /* _COM_HSPI_CS_DC_0 */
- uint scratch_reg_a; /* _COM_SCRATCH_REGISTER_A_0 */
- uint scratch_reg_b; /* _COM_SCRATCH_REGISTER_B_0 */
- uint gpio_ctrl; /* _COM_GPIO_CTRL_0 */
- uint gpio_debounce_cnt; /* _COM_GPIO_DEBOUNCE_COUNTER_0 */
- uint crc_checksum_latched; /* _COM_CRC_CHECKSUM_LATCHED_0 */
-};
-
-enum dc_disp_h_pulse_pos {
- H_PULSE0_POSITION_A,
- H_PULSE0_POSITION_B,
- H_PULSE0_POSITION_C,
- H_PULSE0_POSITION_D,
- H_PULSE0_POSITION_COUNT,
-};
-
-struct _disp_h_pulse {
- /* _DISP_H_PULSE0/1/2_CONTROL_0 */
- uint h_pulse_ctrl;
- /* _DISP_H_PULSE0/1/2_POSITION_A/B/C/D_0 */
- uint h_pulse_pos[H_PULSE0_POSITION_COUNT];
-};
-
-enum dc_disp_v_pulse_pos {
- V_PULSE0_POSITION_A,
- V_PULSE0_POSITION_B,
- V_PULSE0_POSITION_C,
- V_PULSE0_POSITION_COUNT,
-};
-
-struct _disp_v_pulse0 {
- /* _DISP_H_PULSE0/1_CONTROL_0 */
- uint v_pulse_ctrl;
- /* _DISP_H_PULSE0/1_POSITION_A/B/C_0 */
- uint v_pulse_pos[V_PULSE0_POSITION_COUNT];
-};
-
-struct _disp_v_pulse2 {
- /* _DISP_H_PULSE2/3_CONTROL_0 */
- uint v_pulse_ctrl;
- /* _DISP_H_PULSE2/3_POSITION_A_0 */
- uint v_pulse_pos_a;
-};
-
-enum dc_disp_h_pulse_reg {
- H_PULSE0,
- H_PULSE1,
- H_PULSE2,
- H_PULSE_COUNT,
-};
-
-enum dc_disp_pp_select {
- PP_SELECT_A,
- PP_SELECT_B,
- PP_SELECT_C,
- PP_SELECT_D,
- PP_SELECT_COUNT,
-};
-
-/* DISP register 0x400 ~ 0x4c1 */
-struct dc_disp_reg {
- /* Address 0x400 ~ 0x40a */
- uint disp_signal_opt0; /* _DISP_DISP_SIGNAL_OPTIONS0_0 */
- uint disp_signal_opt1; /* _DISP_DISP_SIGNAL_OPTIONS1_0 */
- uint disp_win_opt; /* _DISP_DISP_WIN_OPTIONS_0 */
- uint mem_high_pri; /* _DISP_MEM_HIGH_PRIORITY_0 */
- uint mem_high_pri_timer; /* _DISP_MEM_HIGH_PRIORITY_TIMER_0 */
- uint disp_timing_opt; /* _DISP_DISP_TIMING_OPTIONS_0 */
- uint ref_to_sync; /* _DISP_REF_TO_SYNC_0 */
- uint sync_width; /* _DISP_SYNC_WIDTH_0 */
- uint back_porch; /* _DISP_BACK_PORCH_0 */
- uint disp_active; /* _DISP_DISP_ACTIVE_0 */
- uint front_porch; /* _DISP_FRONT_PORCH_0 */
-
- /* Address 0x40b ~ 0x419: _DISP_H_PULSE0/1/2_ */
- struct _disp_h_pulse h_pulse[H_PULSE_COUNT];
-
- /* Address 0x41a ~ 0x421 */
- struct _disp_v_pulse0 v_pulse0; /* _DISP_V_PULSE0_ */
- struct _disp_v_pulse0 v_pulse1; /* _DISP_V_PULSE1_ */
-
- /* Address 0x422 ~ 0x425 */
- struct _disp_v_pulse2 v_pulse3; /* _DISP_V_PULSE2_ */
- struct _disp_v_pulse2 v_pulse4; /* _DISP_V_PULSE3_ */
-
- /* Address 0x426 ~ 0x429 */
- uint m0_ctrl; /* _DISP_M0_CONTROL_0 */
- uint m1_ctrl; /* _DISP_M1_CONTROL_0 */
- uint di_ctrl; /* _DISP_DI_CONTROL_0 */
- uint pp_ctrl; /* _DISP_PP_CONTROL_0 */
-
- /* Address 0x42a ~ 0x42d: _DISP_PP_SELECT_A/B/C/D_0 */
- uint pp_select[PP_SELECT_COUNT];
-
- /* Address 0x42e ~ 0x435 */
- uint disp_clk_ctrl; /* _DISP_DISP_CLOCK_CONTROL_0 */
- uint disp_interface_ctrl; /* _DISP_DISP_INTERFACE_CONTROL_0 */
- uint disp_color_ctrl; /* _DISP_DISP_COLOR_CONTROL_0 */
- uint shift_clk_opt; /* _DISP_SHIFT_CLOCK_OPTIONS_0 */
- uint data_enable_opt; /* _DISP_DATA_ENABLE_OPTIONS_0 */
- uint serial_interface_opt; /* _DISP_SERIAL_INTERFACE_OPTIONS_0 */
- uint lcd_spi_opt; /* _DISP_LCD_SPI_OPTIONS_0 */
- uint border_color; /* _DISP_BORDER_COLOR_0 */
-
- /* Address 0x436 ~ 0x439 */
- uint color_key0_lower; /* _DISP_COLOR_KEY0_LOWER_0 */
- uint color_key0_upper; /* _DISP_COLOR_KEY0_UPPER_0 */
- uint color_key1_lower; /* _DISP_COLOR_KEY1_LOWER_0 */
- uint color_key1_upper; /* _DISP_COLOR_KEY1_UPPER_0 */
-
- uint reserved0[2]; /* reserved_0[2] */
-
- /* Address 0x43c ~ 0x442 */
- uint cursor_foreground; /* _DISP_CURSOR_FOREGROUND_0 */
- uint cursor_background; /* _DISP_CURSOR_BACKGROUND_0 */
- uint cursor_start_addr; /* _DISP_CURSOR_START_ADDR_0 */
- uint cursor_start_addr_ns; /* _DISP_CURSOR_START_ADDR_NS_0 */
- uint cursor_pos; /* _DISP_CURSOR_POSITION_0 */
- uint cursor_pos_ns; /* _DISP_CURSOR_POSITION_NS_0 */
- uint seq_ctrl; /* _DISP_INIT_SEQ_CONTROL_0 */
-
- /* Address 0x442 ~ 0x446 */
- uint spi_init_seq_data_a; /* _DISP_SPI_INIT_SEQ_DATA_A_0 */
- uint spi_init_seq_data_b; /* _DISP_SPI_INIT_SEQ_DATA_B_0 */
- uint spi_init_seq_data_c; /* _DISP_SPI_INIT_SEQ_DATA_C_0 */
- uint spi_init_seq_data_d; /* _DISP_SPI_INIT_SEQ_DATA_D_0 */
-
- uint reserved1[0x39]; /* reserved1[0x39], */
-
- /* Address 0x480 ~ 0x484 */
- uint dc_mccif_fifoctrl; /* _DISP_DC_MCCIF_FIFOCTRL_0 */
- uint mccif_disp0a_hyst; /* _DISP_MCCIF_DISPLAY0A_HYST_0 */
- uint mccif_disp0b_hyst; /* _DISP_MCCIF_DISPLAY0B_HYST_0 */
- uint mccif_disp0c_hyst; /* _DISP_MCCIF_DISPLAY0C_HYST_0 */
- uint mccif_disp1b_hyst; /* _DISP_MCCIF_DISPLAY1B_HYST_0 */
-
- uint reserved2[0x3b]; /* reserved2[0x3b] */
-
- /* Address 0x4c0 ~ 0x4c1 */
- uint dac_crt_ctrl; /* _DISP_DAC_CRT_CTRL_0 */
- uint disp_misc_ctrl; /* _DISP_DISP_MISC_CONTROL_0 */
-};
-
-enum dc_winc_filter_p {
- WINC_FILTER_COUNT = 0x10,
-};
-
-/* Window A/B/C register 0x500 ~ 0x628 */
-struct dc_winc_reg {
-
- /* Address 0x500 */
- uint color_palette; /* _WINC_COLOR_PALETTE_0 */
-
- uint reserved0[0xff]; /* reserved_0[0xff] */
-
- /* Address 0x600 */
- uint palette_color_ext; /* _WINC_PALETTE_COLOR_EXT_0 */
-
- /* _WINC_H_FILTER_P00~0F_0 */
- /* Address 0x601 ~ 0x610 */
- uint h_filter_p[WINC_FILTER_COUNT];
-
- /* Address 0x611 ~ 0x618 */
- uint csc_yof; /* _WINC_CSC_YOF_0 */
- uint csc_kyrgb; /* _WINC_CSC_KYRGB_0 */
- uint csc_kur; /* _WINC_CSC_KUR_0 */
- uint csc_kvr; /* _WINC_CSC_KVR_0 */
- uint csc_kug; /* _WINC_CSC_KUG_0 */
- uint csc_kvg; /* _WINC_CSC_KVG_0 */
- uint csc_kub; /* _WINC_CSC_KUB_0 */
- uint csc_kvb; /* _WINC_CSC_KVB_0 */
-
- /* Address 0x619 ~ 0x628: _WINC_V_FILTER_P00~0F_0 */
- uint v_filter_p[WINC_FILTER_COUNT];
-};
-
-/* WIN A/B/C Register 0x700 ~ 0x714*/
-struct dc_win_reg {
- /* Address 0x700 ~ 0x714 */
- uint win_opt; /* _WIN_WIN_OPTIONS_0 */
- uint byte_swap; /* _WIN_BYTE_SWAP_0 */
- uint buffer_ctrl; /* _WIN_BUFFER_CONTROL_0 */
- uint color_depth; /* _WIN_COLOR_DEPTH_0 */
- uint pos; /* _WIN_POSITION_0 */
- uint size; /* _WIN_SIZE_0 */
- uint prescaled_size; /* _WIN_PRESCALED_SIZE_0 */
- uint h_initial_dda; /* _WIN_H_INITIAL_DDA_0 */
- uint v_initial_dda; /* _WIN_V_INITIAL_DDA_0 */
- uint dda_increment; /* _WIN_DDA_INCREMENT_0 */
- uint line_stride; /* _WIN_LINE_STRIDE_0 */
- uint buf_stride; /* _WIN_BUF_STRIDE_0 */
- uint uv_buf_stride; /* _WIN_UV_BUF_STRIDE_0 */
- uint buffer_addr_mode; /* _WIN_BUFFER_ADDR_MODE_0 */
- uint dv_ctrl; /* _WIN_DV_CONTROL_0 */
- uint blend_nokey; /* _WIN_BLEND_NOKEY_0 */
- uint blend_1win; /* _WIN_BLEND_1WIN_0 */
- uint blend_2win_x; /* _WIN_BLEND_2WIN_X_0 */
- uint blend_2win_y; /* _WIN_BLEND_2WIN_Y_0 */
- uint blend_3win_xy; /* _WIN_BLEND_3WIN_XY_0 */
- uint hp_fetch_ctrl; /* _WIN_HP_FETCH_CONTROL_0 */
-};
-
-/* WINBUF A/B/C Register 0x800 ~ 0x80a */
-struct dc_winbuf_reg {
- /* Address 0x800 ~ 0x80a */
- uint start_addr; /* _WINBUF_START_ADDR_0 */
- uint start_addr_ns; /* _WINBUF_START_ADDR_NS_0 */
- uint start_addr_u; /* _WINBUF_START_ADDR_U_0 */
- uint start_addr_u_ns; /* _WINBUF_START_ADDR_U_NS_0 */
- uint start_addr_v; /* _WINBUF_START_ADDR_V_0 */
- uint start_addr_v_ns; /* _WINBUF_START_ADDR_V_NS_0 */
- uint addr_h_offset; /* _WINBUF_ADDR_H_OFFSET_0 */
- uint addr_h_offset_ns; /* _WINBUF_ADDR_H_OFFSET_NS_0 */
- uint addr_v_offset; /* _WINBUF_ADDR_V_OFFSET_0 */
- uint addr_v_offset_ns; /* _WINBUF_ADDR_V_OFFSET_NS_0 */
- uint uflow_status; /* _WINBUF_UFLOW_STATUS_0 */
-};
-
-/* Display Controller (DC_) regs */
-struct dc_ctlr {
- struct dc_cmd_reg cmd; /* CMD register 0x000 ~ 0x43 */
- uint reserved0[0x2bc];
-
- struct dc_com_reg com; /* COM register 0x300 ~ 0x329 */
- uint reserved1[0xd6];
-
- struct dc_disp_reg disp; /* DISP register 0x400 ~ 0x4c1 */
- uint reserved2[0x3e];
-
- struct dc_winc_reg winc; /* Window A/B/C 0x500 ~ 0x628 */
- uint reserved3[0xd7];
-
- struct dc_win_reg win; /* WIN A/B/C 0x700 ~ 0x714*/
- uint reserved4[0xeb];
-
- struct dc_winbuf_reg winbuf; /* WINBUF A/B/C 0x800 ~ 0x80a */
-};
-
-#define BIT(pos) (1U << pos)
-
-/* DC_CMD_DISPLAY_COMMAND 0x032 */
-#define CTRL_MODE_SHIFT 5
-#define CTRL_MODE_MASK (0x3 << CTRL_MODE_SHIFT)
-enum {
- CTRL_MODE_STOP,
- CTRL_MODE_C_DISPLAY,
- CTRL_MODE_NC_DISPLAY,
-};
-
-/* _WIN_COLOR_DEPTH_0 */
-enum win_color_depth_id {
- COLOR_DEPTH_P1,
- COLOR_DEPTH_P2,
- COLOR_DEPTH_P4,
- COLOR_DEPTH_P8,
- COLOR_DEPTH_B4G4R4A4,
- COLOR_DEPTH_B5G5R5A,
- COLOR_DEPTH_B5G6R5,
- COLOR_DEPTH_AB5G5R5,
- COLOR_DEPTH_B8G8R8A8 = 12,
- COLOR_DEPTH_R8G8B8A8,
- COLOR_DEPTH_B6x2G6x2R6x2A8,
- COLOR_DEPTH_R6x2G6x2B6x2A8,
- COLOR_DEPTH_YCbCr422,
- COLOR_DEPTH_YUV422,
- COLOR_DEPTH_YCbCr420P,
- COLOR_DEPTH_YUV420P,
- COLOR_DEPTH_YCbCr422P,
- COLOR_DEPTH_YUV422P,
- COLOR_DEPTH_YCbCr422R,
- COLOR_DEPTH_YUV422R,
- COLOR_DEPTH_YCbCr422RA,
- COLOR_DEPTH_YUV422RA,
-};
-
-/* DC_CMD_DISPLAY_POWER_CONTROL 0x036 */
-#define PW0_ENABLE BIT(0)
-#define PW1_ENABLE BIT(2)
-#define PW2_ENABLE BIT(4)
-#define PW3_ENABLE BIT(6)
-#define PW4_ENABLE BIT(8)
-#define PM0_ENABLE BIT(16)
-#define PM1_ENABLE BIT(18)
-#define SPI_ENABLE BIT(24)
-#define HSPI_ENABLE BIT(25)
-
-/* DC_CMD_STATE_CONTROL 0x041 */
-#define GENERAL_ACT_REQ BIT(0)
-#define WIN_A_ACT_REQ BIT(1)
-#define WIN_B_ACT_REQ BIT(2)
-#define WIN_C_ACT_REQ BIT(3)
-#define GENERAL_UPDATE BIT(8)
-#define WIN_A_UPDATE BIT(9)
-#define WIN_B_UPDATE BIT(10)
-#define WIN_C_UPDATE BIT(11)
-
-/* DC_CMD_DISPLAY_WINDOW_HEADER 0x042 */
-#define WINDOW_A_SELECT BIT(4)
-#define WINDOW_B_SELECT BIT(5)
-#define WINDOW_C_SELECT BIT(6)
-
-/* DC_DISP_DISP_CLOCK_CONTROL 0x42e */
-#define SHIFT_CLK_DIVIDER_SHIFT 0
-#define SHIFT_CLK_DIVIDER_MASK (0xff << SHIFT_CLK_DIVIDER_SHIFT)
-#define PIXEL_CLK_DIVIDER_SHIFT 8
-#define PIXEL_CLK_DIVIDER_MSK (0xf << PIXEL_CLK_DIVIDER_SHIFT)
-enum {
- PIXEL_CLK_DIVIDER_PCD1,
- PIXEL_CLK_DIVIDER_PCD1H,
- PIXEL_CLK_DIVIDER_PCD2,
- PIXEL_CLK_DIVIDER_PCD3,
- PIXEL_CLK_DIVIDER_PCD4,
- PIXEL_CLK_DIVIDER_PCD6,
- PIXEL_CLK_DIVIDER_PCD8,
- PIXEL_CLK_DIVIDER_PCD9,
- PIXEL_CLK_DIVIDER_PCD12,
- PIXEL_CLK_DIVIDER_PCD16,
- PIXEL_CLK_DIVIDER_PCD18,
- PIXEL_CLK_DIVIDER_PCD24,
- PIXEL_CLK_DIVIDER_PCD13,
-};
-
-/* DC_DISP_DISP_INTERFACE_CONTROL 0x42f */
-#define DATA_FORMAT_SHIFT 0
-#define DATA_FORMAT_MASK (0xf << DATA_FORMAT_SHIFT)
-enum {
- DATA_FORMAT_DF1P1C,
- DATA_FORMAT_DF1P2C24B,
- DATA_FORMAT_DF1P2C18B,
- DATA_FORMAT_DF1P2C16B,
- DATA_FORMAT_DF2S,
- DATA_FORMAT_DF3S,
- DATA_FORMAT_DFSPI,
- DATA_FORMAT_DF1P3C24B,
- DATA_FORMAT_DF1P3C18B,
-};
-#define DATA_ALIGNMENT_SHIFT 8
-enum {
- DATA_ALIGNMENT_MSB,
- DATA_ALIGNMENT_LSB,
-};
-#define DATA_ORDER_SHIFT 9
-enum {
- DATA_ORDER_RED_BLUE,
- DATA_ORDER_BLUE_RED,
-};
-
-/* DC_DISP_DATA_ENABLE_OPTIONS 0x432 */
-#define DE_SELECT_SHIFT 0
-#define DE_SELECT_MASK (0x3 << DE_SELECT_SHIFT)
-#define DE_SELECT_ACTIVE_BLANK 0x0
-#define DE_SELECT_ACTIVE 0x1
-#define DE_SELECT_ACTIVE_IS 0x2
-#define DE_CONTROL_SHIFT 2
-#define DE_CONTROL_MASK (0x7 << DE_CONTROL_SHIFT)
-enum {
- DE_CONTROL_ONECLK,
- DE_CONTROL_NORMAL,
- DE_CONTROL_EARLY_EXT,
- DE_CONTROL_EARLY,
- DE_CONTROL_ACTIVE_BLANK,
-};
-
-/* DC_WIN_WIN_OPTIONS 0x700 */
-#define H_DIRECTION BIT(0)
-enum {
- H_DIRECTION_INCREMENT,
- H_DIRECTION_DECREMENT,
-};
-#define V_DIRECTION BIT(2)
-enum {
- V_DIRECTION_INCREMENT,
- V_DIRECTION_DECREMENT,
-};
-#define COLOR_EXPAND BIT(6)
-#define CP_ENABLE BIT(16)
-#define DV_ENABLE BIT(20)
-#define WIN_ENABLE BIT(30)
-
-/* DC_WIN_BYTE_SWAP 0x701 */
-#define BYTE_SWAP_SHIFT 0
-#define BYTE_SWAP_MASK (3 << BYTE_SWAP_SHIFT)
-enum {
- BYTE_SWAP_NOSWAP,
- BYTE_SWAP_SWAP2,
- BYTE_SWAP_SWAP4,
- BYTE_SWAP_SWAP4HW
-};
-
-/* DC_WIN_POSITION 0x704 */
-#define H_POSITION_SHIFT 0
-#define H_POSITION_MASK (0x1FFF << H_POSITION_SHIFT)
-#define V_POSITION_SHIFT 16
-#define V_POSITION_MASK (0x1FFF << V_POSITION_SHIFT)
-
-/* DC_WIN_SIZE 0x705 */
-#define H_SIZE_SHIFT 0
-#define H_SIZE_MASK (0x1FFF << H_SIZE_SHIFT)
-#define V_SIZE_SHIFT 16
-#define V_SIZE_MASK (0x1FFF << V_SIZE_SHIFT)
-
-/* DC_WIN_PRESCALED_SIZE 0x706 */
-#define H_PRESCALED_SIZE_SHIFT 0
-#define H_PRESCALED_SIZE_MASK (0x7FFF << H_PRESCALED_SIZE)
-#define V_PRESCALED_SIZE_SHIFT 16
-#define V_PRESCALED_SIZE_MASK (0x1FFF << V_PRESCALED_SIZE)
-
-/* DC_WIN_DDA_INCREMENT 0x709 */
-#define H_DDA_INC_SHIFT 0
-#define H_DDA_INC_MASK (0xFFFF << H_DDA_INC_SHIFT)
-#define V_DDA_INC_SHIFT 16
-#define V_DDA_INC_MASK (0xFFFF << V_DDA_INC_SHIFT)
-
-#endif /* __ASM_ARCH_TEGRA_DC_H */
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