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u-boot/arch/arm/include/asm/arch-sunxi/display.h
Tom Rini 83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style 
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00

353 lines
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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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