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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Sunxi platform display controller register and constant defines
*
* (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com>
*/
#ifndef _SUNXI_DISPLAY_H
#define _SUNXI_DISPLAY_H
struct sunxi_de_fe_reg {
u32 enable; /* 0x000 */
u32 frame_ctrl; /* 0x004 */
u32 bypass; /* 0x008 */
u32 algorithm_sel; /* 0x00c */
u32 line_int_ctrl; /* 0x010 */
u8 res0[0x0c]; /* 0x014 */
u32 ch0_addr; /* 0x020 */
u32 ch1_addr; /* 0x024 */
u32 ch2_addr; /* 0x028 */
u32 field_sequence; /* 0x02c */
u32 ch0_offset; /* 0x030 */
u32 ch1_offset; /* 0x034 */
u32 ch2_offset; /* 0x038 */
u8 res1[0x04]; /* 0x03c */
u32 ch0_stride; /* 0x040 */
u32 ch1_stride; /* 0x044 */
u32 ch2_stride; /* 0x048 */
u32 input_fmt; /* 0x04c */
u32 ch3_addr; /* 0x050 */
u32 ch4_addr; /* 0x054 */
u32 ch5_addr; /* 0x058 */
u32 output_fmt; /* 0x05c */
u32 int_enable; /* 0x060 */
u32 int_status; /* 0x064 */
u32 status; /* 0x068 */
u8 res2[0x04]; /* 0x06c */
u32 csc_coef00; /* 0x070 */
u32 csc_coef01; /* 0x074 */
u32 csc_coef02; /* 0x078 */
u32 csc_coef03; /* 0x07c */
u32 csc_coef10; /* 0x080 */
u32 csc_coef11; /* 0x084 */
u32 csc_coef12; /* 0x088 */
u32 csc_coef13; /* 0x08c */
u32 csc_coef20; /* 0x090 */
u32 csc_coef21; /* 0x094 */
u32 csc_coef22; /* 0x098 */
u32 csc_coef23; /* 0x09c */
u32 deinterlace_ctrl; /* 0x0a0 */
u32 deinterlace_diag; /* 0x0a4 */
u32 deinterlace_tempdiff; /* 0x0a8 */
u32 deinterlace_sawtooth; /* 0x0ac */
u32 deinterlace_spatcomp; /* 0x0b0 */
u32 deinterlace_burstlen; /* 0x0b4 */
u32 deinterlace_preluma; /* 0x0b8 */
u32 deinterlace_tile_addr; /* 0x0bc */
u32 deinterlace_tile_stride; /* 0x0c0 */
u8 res3[0x0c]; /* 0x0c4 */
u32 wb_stride_enable; /* 0x0d0 */
u32 ch3_stride; /* 0x0d4 */
u32 ch4_stride; /* 0x0d8 */
u32 ch5_stride; /* 0x0dc */
u32 fe_3d_ctrl; /* 0x0e0 */
u32 fe_3d_ch0_addr; /* 0x0e4 */
u32 fe_3d_ch1_addr; /* 0x0e8 */
u32 fe_3d_ch2_addr; /* 0x0ec */
u32 fe_3d_ch0_offset; /* 0x0f0 */
u32 fe_3d_ch1_offset; /* 0x0f4 */
u32 fe_3d_ch2_offset; /* 0x0f8 */
u8 res4[0x04]; /* 0x0fc */
u32 ch0_insize; /* 0x100 */
u32 ch0_outsize; /* 0x104 */
u32 ch0_horzfact; /* 0x108 */
u32 ch0_vertfact; /* 0x10c */
u32 ch0_horzphase; /* 0x110 */
u32 ch0_vertphase0; /* 0x114 */
u32 ch0_vertphase1; /* 0x118 */
u8 res5[0x04]; /* 0x11c */
u32 ch0_horztapoffset0; /* 0x120 */
u32 ch0_horztapoffset1; /* 0x124 */
u32 ch0_verttapoffset; /* 0x128 */
u8 res6[0xd4]; /* 0x12c */
u32 ch1_insize; /* 0x200 */
u32 ch1_outsize; /* 0x204 */
u32 ch1_horzfact; /* 0x208 */
u32 ch1_vertfact; /* 0x20c */
u32 ch1_horzphase; /* 0x210 */
u32 ch1_vertphase0; /* 0x214 */
u32 ch1_vertphase1; /* 0x218 */
u8 res7[0x04]; /* 0x21c */
u32 ch1_horztapoffset0; /* 0x220 */
u32 ch1_horztapoffset1; /* 0x224 */
u32 ch1_verttapoffset; /* 0x228 */
u8 res8[0x1d4]; /* 0x22c */
u32 ch0_horzcoef0[32]; /* 0x400 */
u32 ch0_horzcoef1[32]; /* 0x480 */
u32 ch0_vertcoef[32]; /* 0x500 */
u8 res9[0x80]; /* 0x580 */
u32 ch1_horzcoef0[32]; /* 0x600 */
u32 ch1_horzcoef1[32]; /* 0x680 */
u32 ch1_vertcoef[32]; /* 0x700 */
u8 res10[0x280]; /* 0x780 */
u32 vpp_enable; /* 0xa00 */
u32 vpp_dcti; /* 0xa04 */
u32 vpp_lp1; /* 0xa08 */
u32 vpp_lp2; /* 0xa0c */
u32 vpp_wle; /* 0xa10 */
u32 vpp_ble; /* 0xa14 */
};
struct sunxi_de_be_reg {
u8 res0[0x800]; /* 0x000 */
u32 mode; /* 0x800 */
u32 backcolor; /* 0x804 */
u32 disp_size; /* 0x808 */
u8 res1[0x4]; /* 0x80c */
u32 layer0_size; /* 0x810 */
u32 layer1_size; /* 0x814 */
u32 layer2_size; /* 0x818 */
u32 layer3_size; /* 0x81c */
u32 layer0_pos; /* 0x820 */
u32 layer1_pos; /* 0x824 */
u32 layer2_pos; /* 0x828 */
u32 layer3_pos; /* 0x82c */
u8 res2[0x10]; /* 0x830 */
u32 layer0_stride; /* 0x840 */
u32 layer1_stride; /* 0x844 */
u32 layer2_stride; /* 0x848 */
u32 layer3_stride; /* 0x84c */
u32 layer0_addr_low32b; /* 0x850 */
u32 layer1_addr_low32b; /* 0x854 */
u32 layer2_addr_low32b; /* 0x858 */
u32 layer3_addr_low32b; /* 0x85c */
u32 layer0_addr_high4b; /* 0x860 */
u32 layer1_addr_high4b; /* 0x864 */
u32 layer2_addr_high4b; /* 0x868 */
u32 layer3_addr_high4b; /* 0x86c */
u32 reg_ctrl; /* 0x870 */
u8 res3[0xc]; /* 0x874 */
u32 color_key_max; /* 0x880 */
u32 color_key_min; /* 0x884 */
u32 color_key_config; /* 0x888 */
u8 res4[0x4]; /* 0x88c */
u32 layer0_attr0_ctrl; /* 0x890 */
u32 layer1_attr0_ctrl; /* 0x894 */
u32 layer2_attr0_ctrl; /* 0x898 */
u32 layer3_attr0_ctrl; /* 0x89c */
u32 layer0_attr1_ctrl; /* 0x8a0 */
u32 layer1_attr1_ctrl; /* 0x8a4 */
u32 layer2_attr1_ctrl; /* 0x8a8 */
u32 layer3_attr1_ctrl; /* 0x8ac */
u8 res5[0x110]; /* 0x8b0 */
u32 output_color_ctrl; /* 0x9c0 */
u8 res6[0xc]; /* 0x9c4 */
u32 output_color_coef[12]; /* 0x9d0 */
};
struct sunxi_hdmi_reg {
u32 version_id; /* 0x000 */
u32 ctrl; /* 0x004 */
u32 irq; /* 0x008 */
u32 hpd; /* 0x00c */
u32 video_ctrl; /* 0x010 */
u32 video_size; /* 0x014 */
u32 video_bp; /* 0x018 */
u32 video_fp; /* 0x01c */
u32 video_spw; /* 0x020 */
u32 video_polarity; /* 0x024 */
u8 res0[0x58]; /* 0x028 */
u8 avi_info_frame[0x14]; /* 0x080 */
u8 res1[0x4c]; /* 0x094 */
u32 qcp_packet0; /* 0x0e0 */
u32 qcp_packet1; /* 0x0e4 */
u8 res2[0x118]; /* 0x0e8 */
u32 pad_ctrl0; /* 0x200 */
u32 pad_ctrl1; /* 0x204 */
u32 pll_ctrl; /* 0x208 */
u32 pll_dbg0; /* 0x20c */
u32 pll_dbg1; /* 0x210 */
u32 hpd_cec; /* 0x214 */
u8 res3[0x28]; /* 0x218 */
u8 vendor_info_frame[0x14]; /* 0x240 */
u8 res4[0x9c]; /* 0x254 */
u32 pkt_ctrl0; /* 0x2f0 */
u32 pkt_ctrl1; /* 0x2f4 */
u8 res5[0x8]; /* 0x2f8 */
u32 unknown; /* 0x300 */
u8 res6[0xc]; /* 0x304 */
u32 audio_sample_count; /* 0x310 */
u8 res7[0xec]; /* 0x314 */
u32 audio_tx_fifo; /* 0x400 */
u8 res8[0xfc]; /* 0x404 */
#ifndef CONFIG_MACH_SUN6I
u32 ddc_ctrl; /* 0x500 */
u32 ddc_addr; /* 0x504 */
u32 ddc_int_mask; /* 0x508 */
u32 ddc_int_status; /* 0x50c */
u32 ddc_fifo_ctrl; /* 0x510 */
u32 ddc_fifo_status; /* 0x514 */
u32 ddc_fifo_data; /* 0x518 */
u32 ddc_byte_count; /* 0x51c */
u32 ddc_cmnd; /* 0x520 */
u32 ddc_exreg; /* 0x524 */
u32 ddc_clock; /* 0x528 */
u8 res9[0x14]; /* 0x52c */
u32 ddc_line_ctrl; /* 0x540 */
#else
u32 ddc_ctrl; /* 0x500 */
u32 ddc_exreg; /* 0x504 */
u32 ddc_cmnd; /* 0x508 */
u32 ddc_addr; /* 0x50c */
u32 ddc_int_mask; /* 0x510 */
u32 ddc_int_status; /* 0x514 */
u32 ddc_fifo_ctrl; /* 0x518 */
u32 ddc_fifo_status; /* 0x51c */
u32 ddc_clock; /* 0x520 */
u32 ddc_timeout; /* 0x524 */
u8 res9[0x18]; /* 0x528 */
u32 ddc_dbg; /* 0x540 */
u8 res10[0x3c]; /* 0x544 */
u32 ddc_fifo_data; /* 0x580 */
#endif
};
/*
* DE-FE register constants.
*/
#define SUNXI_DE_FE_WIDTH(x) (((x) - 1) << 0)
#define SUNXI_DE_FE_HEIGHT(y) (((y) - 1) << 16)
#define SUNXI_DE_FE_FACTOR_INT(n) ((n) << 16)
#define SUNXI_DE_FE_ENABLE_EN (1 << 0)
#define SUNXI_DE_FE_FRAME_CTRL_REG_RDY (1 << 0)
#define SUNXI_DE_FE_FRAME_CTRL_COEF_RDY (1 << 1)
#define SUNXI_DE_FE_FRAME_CTRL_FRM_START (1 << 16)
#define SUNXI_DE_FE_BYPASS_CSC_BYPASS (1 << 1)
#define SUNXI_DE_FE_INPUT_FMT_ARGB8888 0x00000151
#define SUNXI_DE_FE_OUTPUT_FMT_ARGB8888 0x00000002
/*
* DE-BE register constants.
*/
#define SUNXI_DE_BE_WIDTH(x) (((x) - 1) << 0)
#define SUNXI_DE_BE_HEIGHT(y) (((y) - 1) << 16)
#define SUNXI_DE_BE_MODE_ENABLE (1 << 0)
#define SUNXI_DE_BE_MODE_START (1 << 1)
#define SUNXI_DE_BE_MODE_DEFLICKER_ENABLE (1 << 4)
#define SUNXI_DE_BE_MODE_LAYER0_ENABLE (1 << 8)
#define SUNXI_DE_BE_MODE_INTERLACE_ENABLE (1 << 28)
#define SUNXI_DE_BE_LAYER_STRIDE(x) ((x) << 5)
#define SUNXI_DE_BE_REG_CTRL_LOAD_REGS (1 << 0)
#define SUNXI_DE_BE_LAYER_ATTR0_SRC_FE0 0x00000002
#define SUNXI_DE_BE_LAYER_ATTR1_FMT_XRGB8888 (0x09 << 8)
#define SUNXI_DE_BE_OUTPUT_COLOR_CTRL_ENABLE 1
/*
* HDMI register constants.
*/
#define SUNXI_HDMI_X(x) (((x) - 1) << 0)
#define SUNXI_HDMI_Y(y) (((y) - 1) << 16)
#define SUNXI_HDMI_CTRL_ENABLE (1 << 31)
#define SUNXI_HDMI_IRQ_STATUS_FIFO_UF (1 << 0)
#define SUNXI_HDMI_IRQ_STATUS_FIFO_OF (1 << 1)
#define SUNXI_HDMI_IRQ_STATUS_BITS 0x73
#define SUNXI_HDMI_HPD_DETECT (1 << 0)
#define SUNXI_HDMI_VIDEO_CTRL_ENABLE (1 << 31)
#define SUNXI_HDMI_VIDEO_CTRL_HDMI (1 << 30)
#define SUNXI_HDMI_VIDEO_POL_HOR (1 << 0)
#define SUNXI_HDMI_VIDEO_POL_VER (1 << 1)
#define SUNXI_HDMI_VIDEO_POL_TX_CLK (0x3e0 << 16)
#define SUNXI_HDMI_QCP_PACKET0 3
#define SUNXI_HDMI_QCP_PACKET1 0
#ifdef CONFIG_MACH_SUN6I
#define SUNXI_HDMI_PAD_CTRL0_HDP 0x7e80000f
#define SUNXI_HDMI_PAD_CTRL0_RUN 0x7e8000ff
#else
#define SUNXI_HDMI_PAD_CTRL0_HDP 0xfe800000
#define SUNXI_HDMI_PAD_CTRL0_RUN 0xfe800000
#endif
#ifdef CONFIG_MACH_SUN4I
#define SUNXI_HDMI_PAD_CTRL1 0x00d8c820
#elif defined CONFIG_MACH_SUN6I
#define SUNXI_HDMI_PAD_CTRL1 0x01ded030
#else
#define SUNXI_HDMI_PAD_CTRL1 0x00d8c830
#endif
#define SUNXI_HDMI_PAD_CTRL1_HALVE (1 << 6)
#ifdef CONFIG_MACH_SUN6I
#define SUNXI_HDMI_PLL_CTRL 0xba48a308
#define SUNXI_HDMI_PLL_CTRL_DIV(n) (((n) - 1) << 4)
#else
#define SUNXI_HDMI_PLL_CTRL 0xfa4ef708
#define SUNXI_HDMI_PLL_CTRL_DIV(n) ((n) << 4)
#endif
#define SUNXI_HDMI_PLL_CTRL_DIV_MASK (0xf << 4)
#define SUNXI_HDMI_PLL_DBG0_PLL3 (0 << 21)
#define SUNXI_HDMI_PLL_DBG0_PLL7 (1 << 21)
#define SUNXI_HDMI_PKT_CTRL0 0x00000f21
#define SUNXI_HDMI_PKT_CTRL1 0x0000000f
#define SUNXI_HDMI_UNKNOWN_INPUT_SYNC 0x08000000
#ifdef CONFIG_MACH_SUN6I
#define SUNXI_HMDI_DDC_CTRL_ENABLE (1 << 0)
#define SUNXI_HMDI_DDC_CTRL_SCL_ENABLE (1 << 4)
#define SUNXI_HMDI_DDC_CTRL_SDA_ENABLE (1 << 6)
#define SUNXI_HMDI_DDC_CTRL_START (1 << 27)
#define SUNXI_HMDI_DDC_CTRL_RESET (1 << 31)
#else
#define SUNXI_HMDI_DDC_CTRL_RESET (1 << 0)
/* sun4i / sun5i / sun7i do not have a separate line_ctrl reg */
#define SUNXI_HMDI_DDC_CTRL_SDA_ENABLE 0
#define SUNXI_HMDI_DDC_CTRL_SCL_ENABLE 0
#define SUNXI_HMDI_DDC_CTRL_START (1 << 30)
#define SUNXI_HMDI_DDC_CTRL_ENABLE (1 << 31)
#endif
#ifdef CONFIG_MACH_SUN6I
#define SUNXI_HMDI_DDC_ADDR_SLAVE_ADDR (0xa0 << 0)
#else
#define SUNXI_HMDI_DDC_ADDR_SLAVE_ADDR (0x50 << 0)
#endif
#define SUNXI_HMDI_DDC_ADDR_OFFSET(n) (((n) & 0xff) << 8)
#define SUNXI_HMDI_DDC_ADDR_EDDC_ADDR (0x60 << 16)
#define SUNXI_HMDI_DDC_ADDR_EDDC_SEGMENT(n) ((n) << 24)
#ifdef CONFIG_MACH_SUN6I
#define SUNXI_HDMI_DDC_FIFO_CTRL_CLEAR (1 << 15)
#else
#define SUNXI_HDMI_DDC_FIFO_CTRL_CLEAR (1 << 31)
#endif
#define SUNXI_HDMI_DDC_CMND_EXPLICIT_EDDC_READ 6
#define SUNXI_HDMI_DDC_CMND_IMPLICIT_EDDC_READ 7
#ifdef CONFIG_MACH_SUN6I
#define SUNXI_HDMI_DDC_CLOCK 0x61
#else
/* N = 5,M=1 Fscl= Ftmds/2/10/2^N/(M+1) */
#define SUNXI_HDMI_DDC_CLOCK 0x0d
#endif
#define SUNXI_HMDI_DDC_LINE_CTRL_SCL_ENABLE (1 << 8)
#define SUNXI_HMDI_DDC_LINE_CTRL_SDA_ENABLE (1 << 9)
int sunxi_simplefb_setup(void *blob);
#endif /* _SUNXI_DISPLAY_H */
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