drivers/gpu/drm/zte/zx_hdmi_regs.h

   1 /*
   2  * Copyright 2016 Linaro Ltd.
   3  * Copyright 2016 ZTE Corporation.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  */
  10
  11 #ifndef __ZX_HDMI_REGS_H__
  12 #define __ZX_HDMI_REGS_H__
  13
  14 #define FUNC_SEL                        0x000b
  15 #define FUNC_HDMI_EN                    BIT(0)
  16 #define CLKPWD                          0x000d
  17 #define CLKPWD_PDIDCK                   BIT(2)
  18 #define P2T_CTRL                        0x0066
  19 #define P2T_DC_PKT_EN                   BIT(7)
  20 #define L1_INTR_STAT                    0x007e
  21 #define L1_INTR_STAT_INTR1              BIT(0)
  22 #define INTR1_STAT                      0x008f
  23 #define INTR1_MASK                      0x0095
  24 #define INTR1_MONITOR_DETECT            (BIT(5) | BIT(6))
  25 #define ZX_DDC_ADDR                     0x00ed
  26 #define ZX_DDC_SEGM                     0x00ee
  27 #define ZX_DDC_OFFSET                   0x00ef
  28 #define ZX_DDC_DIN_CNT1                 0x00f0
  29 #define ZX_DDC_DIN_CNT2                 0x00f1
  30 #define ZX_DDC_CMD                      0x00f3
  31 #define DDC_CMD_MASK                    0xf
  32 #define DDC_CMD_CLEAR_FIFO              0x9
  33 #define DDC_CMD_SEQUENTIAL_READ         0x2
  34 #define ZX_DDC_DATA                     0x00f4
  35 #define ZX_DDC_DOUT_CNT                 0x00f5
  36 #define DDC_DOUT_CNT_MASK               0x1f
  37 #define TEST_TXCTRL                     0x00f7
  38 #define TEST_TXCTRL_HDMI_MODE           BIT(1)
  39 #define HDMICTL4                        0x0235
  40 #define TPI_HPD_RSEN                    0x063b
  41 #define TPI_HPD_CONNECTION              (BIT(1) | BIT(2))
  42 #define TPI_INFO_FSEL                   0x06bf
  43 #define FSEL_AVI                        0
  44 #define FSEL_GBD                        1
  45 #define FSEL_AUDIO                      2
  46 #define FSEL_SPD                        3
  47 #define FSEL_MPEG                       4
  48 #define FSEL_VSIF                       5
  49 #define TPI_INFO_B0                     0x06c0
  50 #define TPI_INFO_EN                     0x06df
  51 #define TPI_INFO_TRANS_EN               BIT(7)
  52 #define TPI_INFO_TRANS_RPT              BIT(6)
  53 #define TPI_DDC_MASTER_EN               0x06f8
  54 #define HW_DDC_MASTER                   BIT(7)
  55 #define N_SVAL1                         0xa03
  56 #define N_SVAL2                         0xa04
  57 #define N_SVAL3                         0xa05
  58 #define AUD_EN                          0xa13
  59 #define AUD_IN_EN                       BIT(0)
  60 #define AUD_MODE                        0xa14
  61 #define SPDIF_EN                        BIT(1)
  62 #define TPI_AUD_CONFIG                  0xa62
  63 #define SPDIF_SAMPLE_SIZE_SHIFT         6
  64 #define SPDIF_SAMPLE_SIZE_MASK          (0x3 << SPDIF_SAMPLE_SIZE_SHIFT)
  65 #define SPDIF_SAMPLE_SIZE_16BIT         (0x1 << SPDIF_SAMPLE_SIZE_SHIFT)
  66 #define SPDIF_SAMPLE_SIZE_20BIT         (0x2 << SPDIF_SAMPLE_SIZE_SHIFT)
  67 #define SPDIF_SAMPLE_SIZE_24BIT         (0x3 << SPDIF_SAMPLE_SIZE_SHIFT)
  68 #define TPI_AUD_MUTE                    BIT(4)
  69
  70 #endif /* __ZX_HDMI_REGS_H__ */