642 lines
22 KiB
C
Executable file
642 lines
22 KiB
C
Executable file
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2018 Gateworks Corporation
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*/
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/* Page 0x00 - General Control */
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#define REG_VERSION 0x0000
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#define REG_INPUT_SEL 0x0001
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#define REG_SVC_MODE 0x0002
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#define REG_HPD_MAN_CTRL 0x0003
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#define REG_RT_MAN_CTRL 0x0004
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#define REG_STANDBY_SOFT_RST 0x000A
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#define REG_HDMI_SOFT_RST 0x000B
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#define REG_HDMI_INFO_RST 0x000C
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#define REG_INT_FLG_CLR_TOP 0x000E
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#define REG_INT_FLG_CLR_SUS 0x000F
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#define REG_INT_FLG_CLR_DDC 0x0010
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#define REG_INT_FLG_CLR_RATE 0x0011
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#define REG_INT_FLG_CLR_MODE 0x0012
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#define REG_INT_FLG_CLR_INFO 0x0013
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#define REG_INT_FLG_CLR_AUDIO 0x0014
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#define REG_INT_FLG_CLR_HDCP 0x0015
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#define REG_INT_FLG_CLR_AFE 0x0016
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#define REG_INT_MASK_TOP 0x0017
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#define REG_INT_MASK_SUS 0x0018
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#define REG_INT_MASK_DDC 0x0019
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#define REG_INT_MASK_RATE 0x001A
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#define REG_INT_MASK_MODE 0x001B
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#define REG_INT_MASK_INFO 0x001C
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#define REG_INT_MASK_AUDIO 0x001D
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#define REG_INT_MASK_HDCP 0x001E
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#define REG_INT_MASK_AFE 0x001F
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#define REG_DETECT_5V 0x0020
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#define REG_SUS_STATUS 0x0021
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#define REG_V_PER 0x0022
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#define REG_H_PER 0x0025
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#define REG_HS_WIDTH 0x0027
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#define REG_FMT_H_TOT 0x0029
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#define REG_FMT_H_ACT 0x002b
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#define REG_FMT_H_FRONT 0x002d
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#define REG_FMT_H_SYNC 0x002f
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#define REG_FMT_H_BACK 0x0031
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#define REG_FMT_V_TOT 0x0033
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#define REG_FMT_V_ACT 0x0035
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#define REG_FMT_V_FRONT_F1 0x0037
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#define REG_FMT_V_FRONT_F2 0x0038
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#define REG_FMT_V_SYNC 0x0039
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#define REG_FMT_V_BACK_F1 0x003a
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#define REG_FMT_V_BACK_F2 0x003b
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#define REG_FMT_DE_ACT 0x003c
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#define REG_RATE_CTRL 0x0040
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#define REG_CLK_MIN_RATE 0x0043
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#define REG_CLK_MAX_RATE 0x0046
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#define REG_CLK_A_STATUS 0x0049
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#define REG_CLK_A_RATE 0x004A
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#define REG_DRIFT_CLK_A_REG 0x004D
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#define REG_CLK_B_STATUS 0x004E
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#define REG_CLK_B_RATE 0x004F
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#define REG_DRIFT_CLK_B_REG 0x0052
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#define REG_HDCP_CTRL 0x0060
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#define REG_HDCP_KDS 0x0061
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#define REG_HDCP_BCAPS 0x0063
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#define REG_HDCP_KEY_CTRL 0x0064
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#define REG_INFO_CTRL 0x0076
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#define REG_INFO_EXCEED 0x0077
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#define REG_PIX_REPEAT 0x007B
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#define REG_AUDIO_PATH 0x007C
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#define REG_AUDCFG 0x007D
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#define REG_AUDIO_OUT_ENABLE 0x007E
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#define REG_AUDIO_OUT_HIZ 0x007F
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#define REG_VDP_CTRL 0x0080
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#define REG_VDP_MATRIX 0x0081
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#define REG_VHREF_CTRL 0x00A0
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#define REG_PXCNT_PR 0x00A2
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#define REG_PXCNT_NPIX 0x00A4
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#define REG_LCNT_PR 0x00A6
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#define REG_LCNT_NLIN 0x00A8
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#define REG_HREF_S 0x00AA
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#define REG_HREF_E 0x00AC
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#define REG_HS_S 0x00AE
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#define REG_HS_E 0x00B0
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#define REG_VREF_F1_S 0x00B2
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#define REG_VREF_F1_WIDTH 0x00B4
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#define REG_VREF_F2_S 0x00B5
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#define REG_VREF_F2_WIDTH 0x00B7
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#define REG_VS_F1_LINE_S 0x00B8
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#define REG_VS_F1_LINE_WIDTH 0x00BA
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#define REG_VS_F2_LINE_S 0x00BB
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#define REG_VS_F2_LINE_WIDTH 0x00BD
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#define REG_VS_F1_PIX_S 0x00BE
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#define REG_VS_F1_PIX_E 0x00C0
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#define REG_VS_F2_PIX_S 0x00C2
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#define REG_VS_F2_PIX_E 0x00C4
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#define REG_FREF_F1_S 0x00C6
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#define REG_FREF_F2_S 0x00C8
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#define REG_FDW_S 0x00ca
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#define REG_FDW_E 0x00cc
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#define REG_BLK_GY 0x00da
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#define REG_BLK_BU 0x00dc
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#define REG_BLK_RV 0x00de
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#define REG_FILTERS_CTRL 0x00e0
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#define REG_DITHERING_CTRL 0x00E9
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#define REG_OF 0x00EA
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#define REG_PCLK 0x00EB
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#define REG_HS_HREF 0x00EC
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#define REG_VS_VREF 0x00ED
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#define REG_DE_FREF 0x00EE
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#define REG_VP35_32_CTRL 0x00EF
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#define REG_VP31_28_CTRL 0x00F0
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#define REG_VP27_24_CTRL 0x00F1
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#define REG_VP23_20_CTRL 0x00F2
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#define REG_VP19_16_CTRL 0x00F3
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#define REG_VP15_12_CTRL 0x00F4
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#define REG_VP11_08_CTRL 0x00F5
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#define REG_VP07_04_CTRL 0x00F6
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#define REG_VP03_00_CTRL 0x00F7
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#define REG_CURPAGE_00H 0xFF
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#define MASK_VPER 0x3fffff
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#define MASK_VHREF 0x3fff
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#define MASK_HPER 0x0fff
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#define MASK_HSWIDTH 0x03ff
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/* HPD Detection */
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#define DETECT_UTIL BIT(7) /* utility of HDMI level */
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#define DETECT_HPD BIT(6) /* HPD of HDMI level */
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#define DETECT_5V_SEL BIT(2) /* 5V present on selected input */
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#define DETECT_5V_B BIT(1) /* 5V present on input B */
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#define DETECT_5V_A BIT(0) /* 5V present on input A */
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/* Input Select */
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#define INPUT_SEL_RST_FMT BIT(7) /* 1=reset format measurement */
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#define INPUT_SEL_RST_VDP BIT(2) /* 1=reset video data path */
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#define INPUT_SEL_OUT_MODE BIT(1) /* 0=loop 1=bypass */
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#define INPUT_SEL_B BIT(0) /* 0=inputA 1=inputB */
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/* Service Mode */
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#define SVC_MODE_CLK2_MASK 0xc0
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#define SVC_MODE_CLK2_SHIFT 6
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#define SVC_MODE_CLK2_XTL 0L
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#define SVC_MODE_CLK2_XTLDIV2 1L
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#define SVC_MODE_CLK2_HDMIX2 3L
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#define SVC_MODE_CLK1_MASK 0x30
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#define SVC_MODE_CLK1_SHIFT 4
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#define SVC_MODE_CLK1_XTAL 0L
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#define SVC_MODE_CLK1_XTLDIV2 1L
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#define SVC_MODE_CLK1_HDMI 3L
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#define SVC_MODE_RAMP BIT(3) /* 0=colorbar 1=ramp */
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#define SVC_MODE_PAL BIT(2) /* 0=NTSC(480i/p) 1=PAL(576i/p) */
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#define SVC_MODE_INT_PROG BIT(1) /* 0=interlaced 1=progressive */
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#define SVC_MODE_SM_ON BIT(0) /* Enable color bars and tone gen */
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/* HDP Manual Control */
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#define HPD_MAN_CTRL_HPD_PULSE BIT(7) /* HPD Pulse low 110ms */
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#define HPD_MAN_CTRL_5VEN BIT(2) /* Output 5V */
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#define HPD_MAN_CTRL_HPD_B BIT(1) /* Assert HPD High for Input A */
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#define HPD_MAN_CTRL_HPD_A BIT(0) /* Assert HPD High for Input A */
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/* RT_MAN_CTRL */
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#define RT_MAN_CTRL_RT_AUTO BIT(7)
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#define RT_MAN_CTRL_RT BIT(6)
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#define RT_MAN_CTRL_RT_B BIT(1) /* enable TMDS pull-up on Input B */
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#define RT_MAN_CTRL_RT_A BIT(0) /* enable TMDS pull-up on Input A */
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/* VDP_CTRL */
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#define VDP_CTRL_COMPDEL_BP BIT(5) /* bypass compdel */
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#define VDP_CTRL_FORMATTER_BP BIT(4) /* bypass formatter */
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#define VDP_CTRL_PREFILTER_BP BIT(1) /* bypass prefilter */
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#define VDP_CTRL_MATRIX_BP BIT(0) /* bypass matrix conversion */
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/* REG_VHREF_CTRL */
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#define VHREF_INT_DET BIT(7) /* interlace detect: 1=alt 0=frame */
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#define VHREF_VSYNC_MASK 0x60
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#define VHREF_VSYNC_SHIFT 6
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#define VHREF_VSYNC_AUTO 0L
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#define VHREF_VSYNC_FDW 1L
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#define VHREF_VSYNC_EVEN 2L
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#define VHREF_VSYNC_ODD 3L
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#define VHREF_STD_DET_MASK 0x18
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#define VHREF_STD_DET_SHIFT 3
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#define VHREF_STD_DET_PAL 0L
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#define VHREF_STD_DET_NTSC 1L
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#define VHREF_STD_DET_AUTO 2L
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#define VHREF_STD_DET_OFF 3L
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#define VHREF_VREF_SRC_STD BIT(2) /* 1=from standard 0=manual */
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#define VHREF_HREF_SRC_STD BIT(1) /* 1=from standard 0=manual */
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#define VHREF_HSYNC_SEL_HS BIT(0) /* 1=HS 0=VS */
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/* AUDIO_OUT_ENABLE */
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#define AUDIO_OUT_ENABLE_ACLK BIT(5)
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#define AUDIO_OUT_ENABLE_WS BIT(4)
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#define AUDIO_OUT_ENABLE_AP3 BIT(3)
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#define AUDIO_OUT_ENABLE_AP2 BIT(2)
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#define AUDIO_OUT_ENABLE_AP1 BIT(1)
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#define AUDIO_OUT_ENABLE_AP0 BIT(0)
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/* Prefilter Control */
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#define FILTERS_CTRL_BU_MASK 0x0c
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#define FILTERS_CTRL_BU_SHIFT 2
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#define FILTERS_CTRL_RV_MASK 0x03
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#define FILTERS_CTRL_RV_SHIFT 0
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#define FILTERS_CTRL_OFF 0L /* off */
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#define FILTERS_CTRL_2TAP 1L /* 2 Taps */
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#define FILTERS_CTRL_7TAP 2L /* 7 Taps */
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#define FILTERS_CTRL_2_7TAP 3L /* 2/7 Taps */
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/* PCLK Configuration */
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#define PCLK_DELAY_MASK 0x70
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#define PCLK_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */
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#define PCLK_INV_SHIFT 2
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#define PCLK_SEL_MASK 0x03 /* clock scaler */
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#define PCLK_SEL_SHIFT 0
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#define PCLK_SEL_X1 0L
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#define PCLK_SEL_X2 1L
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#define PCLK_SEL_DIV2 2L
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#define PCLK_SEL_DIV4 3L
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/* Pixel Repeater */
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#define PIX_REPEAT_MASK_UP_SEL 0x30
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#define PIX_REPEAT_MASK_REP 0x0f
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#define PIX_REPEAT_SHIFT 4
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#define PIX_REPEAT_CHROMA 1
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/* Page 0x01 - HDMI info and packets */
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#define REG_HDMI_FLAGS 0x0100
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#define REG_DEEP_COLOR_MODE 0x0101
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#define REG_AUDIO_FLAGS 0x0108
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#define REG_AUDIO_FREQ 0x0109
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#define REG_ACP_PACKET_TYPE 0x0141
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#define REG_ISRC1_PACKET_TYPE 0x0161
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#define REG_ISRC2_PACKET_TYPE 0x0181
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#define REG_GBD_PACKET_TYPE 0x01a1
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/* HDMI_FLAGS */
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#define HDMI_FLAGS_AUDIO BIT(7) /* Audio packet in last videoframe */
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#define HDMI_FLAGS_HDMI BIT(6) /* HDMI detected */
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#define HDMI_FLAGS_EESS BIT(5) /* EESS detected */
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#define HDMI_FLAGS_HDCP BIT(4) /* HDCP detected */
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#define HDMI_FLAGS_AVMUTE BIT(3) /* AVMUTE */
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#define HDMI_FLAGS_AUD_LAYOUT BIT(2) /* Layout status Audio sample packet */
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#define HDMI_FLAGS_AUD_FIFO_OF BIT(1) /* FIFO read/write pointers crossed */
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#define HDMI_FLAGS_AUD_FIFO_LOW BIT(0) /* FIFO read ptr within 2 of write */
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/* Page 0x12 - HDMI Extra control and debug */
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#define REG_CLK_CFG 0x1200
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#define REG_CLK_OUT_CFG 0x1201
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#define REG_CFG1 0x1202
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#define REG_CFG2 0x1203
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#define REG_WDL_CFG 0x1210
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#define REG_DELOCK_DELAY 0x1212
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#define REG_PON_OVR_EN 0x12A0
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#define REG_PON_CBIAS 0x12A1
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#define REG_PON_RESCAL 0x12A2
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#define REG_PON_RES 0x12A3
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#define REG_PON_CLK 0x12A4
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#define REG_PON_PLL 0x12A5
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#define REG_PON_EQ 0x12A6
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#define REG_PON_DES 0x12A7
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#define REG_PON_OUT 0x12A8
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#define REG_PON_MUX 0x12A9
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#define REG_MODE_REC_CFG1 0x12F8
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#define REG_MODE_REC_CFG2 0x12F9
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#define REG_MODE_REC_STS 0x12FA
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#define REG_AUDIO_LAYOUT 0x12D0
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#define PON_EN 1
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#define PON_DIS 0
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/* CLK CFG */
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#define CLK_CFG_INV_OUT_CLK BIT(7)
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#define CLK_CFG_INV_BUS_CLK BIT(6)
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#define CLK_CFG_SEL_ACLK_EN BIT(1)
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#define CLK_CFG_SEL_ACLK BIT(0)
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#define CLK_CFG_DIS 0
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/* Page 0x13 - HDMI Extra control and debug */
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#define REG_DEEP_COLOR_CTRL 0x1300
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#define REG_CGU_DBG_SEL 0x1305
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#define REG_HDCP_DDC_ADDR 0x1310
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#define REG_HDCP_KIDX 0x1316
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#define REG_DEEP_PLL7_BYP 0x1347
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#define REG_HDCP_DE_CTRL 0x1370
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#define REG_HDCP_EP_FILT_CTRL 0x1371
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#define REG_HDMI_CTRL 0x1377
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#define REG_HMTP_CTRL 0x137a
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#define REG_TIMER_D 0x13CF
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#define REG_SUS_SET_RGB0 0x13E1
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#define REG_SUS_SET_RGB1 0x13E2
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#define REG_SUS_SET_RGB2 0x13E3
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#define REG_SUS_SET_RGB3 0x13E4
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#define REG_SUS_SET_RGB4 0x13E5
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#define REG_MAN_SUS_HDMI_SEL 0x13E8
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#define REG_MAN_HDMI_SET 0x13E9
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#define REG_SUS_CLOCK_GOOD 0x13EF
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/* HDCP DE Control */
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#define HDCP_DE_MODE_MASK 0xc0 /* DE Measurement mode */
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#define HDCP_DE_MODE_SHIFT 6
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#define HDCP_DE_REGEN_EN BIT(5) /* enable regen mode */
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#define HDCP_DE_FILTER_MASK 0x18 /* DE filter sensitivity */
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#define HDCP_DE_FILTER_SHIFT 3
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#define HDCP_DE_COMP_MASK 0x07 /* DE Composition mode */
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#define HDCP_DE_COMP_MIXED 6L
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#define HDCP_DE_COMP_OR 5L
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#define HDCP_DE_COMP_AND 4L
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#define HDCP_DE_COMP_CH3 3L
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#define HDCP_DE_COMP_CH2 2L
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#define HDCP_DE_COMP_CH1 1L
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#define HDCP_DE_COMP_CH0 0L
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/* HDCP EP Filter Control */
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#define HDCP_EP_FIL_CTL_MASK 0x30
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#define HDCP_EP_FIL_CTL_SHIFT 4
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#define HDCP_EP_FIL_VS_MASK 0x0c
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#define HDCP_EP_FIL_VS_SHIFT 2
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#define HDCP_EP_FIL_HS_MASK 0x03
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#define HDCP_EP_FIL_HS_SHIFT 0
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/* HDMI_CTRL */
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#define HDMI_CTRL_MUTE_MASK 0x0c
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#define HDMI_CTRL_MUTE_SHIFT 2
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#define HDMI_CTRL_MUTE_AUTO 0L
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#define HDMI_CTRL_MUTE_OFF 1L
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#define HDMI_CTRL_MUTE_ON 2L
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#define HDMI_CTRL_HDCP_MASK 0x03
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#define HDMI_CTRL_HDCP_SHIFT 0
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#define HDMI_CTRL_HDCP_EESS 2L
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#define HDMI_CTRL_HDCP_OESS 1L
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#define HDMI_CTRL_HDCP_AUTO 0L
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/* CGU_DBG_SEL bits */
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#define CGU_DBG_CLK_SEL_MASK 0x18
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#define CGU_DBG_CLK_SEL_SHIFT 3
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#define CGU_DBG_XO_FRO_SEL BIT(2)
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#define CGU_DBG_VDP_CLK_SEL BIT(1)
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#define CGU_DBG_PIX_CLK_SEL BIT(0)
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/* REG_MAN_SUS_HDMI_SEL / REG_MAN_HDMI_SET bits */
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#define MAN_DIS_OUT_BUF BIT(7)
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#define MAN_DIS_ANA_PATH BIT(6)
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#define MAN_DIS_HDCP BIT(5)
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#define MAN_DIS_TMDS_ENC BIT(4)
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#define MAN_DIS_TMDS_FLOW BIT(3)
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#define MAN_RST_HDCP BIT(2)
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#define MAN_RST_TMDS_ENC BIT(1)
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#define MAN_RST_TMDS_FLOW BIT(0)
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/* Page 0x14 - Audio Extra control and debug */
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#define REG_FIFO_LATENCY_VAL 0x1403
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#define REG_AUDIO_CLOCK 0x1411
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#define REG_TEST_NCTS_CTRL 0x1415
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#define REG_TEST_AUDIO_FREQ 0x1426
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#define REG_TEST_MODE 0x1437
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/* Audio Clock Configuration */
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#define AUDIO_CLOCK_PLL_PD BIT(7) /* powerdown PLL */
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#define AUDIO_CLOCK_SEL_MASK 0x7f
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#define AUDIO_CLOCK_SEL_16FS 0L /* 16*fs */
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#define AUDIO_CLOCK_SEL_32FS 1L /* 32*fs */
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#define AUDIO_CLOCK_SEL_64FS 2L /* 64*fs */
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#define AUDIO_CLOCK_SEL_128FS 3L /* 128*fs */
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#define AUDIO_CLOCK_SEL_256FS 4L /* 256*fs */
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#define AUDIO_CLOCK_SEL_512FS 5L /* 512*fs */
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/* Page 0x20: EDID and Hotplug Detect */
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#define REG_EDID_IN_BYTE0 0x2000 /* EDID base */
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#define REG_EDID_IN_VERSION 0x2080
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#define REG_EDID_ENABLE 0x2081
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#define REG_HPD_POWER 0x2084
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#define REG_HPD_AUTO_CTRL 0x2085
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#define REG_HPD_DURATION 0x2086
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#define REG_RX_HPD_HEAC 0x2087
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/* EDID_ENABLE */
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#define EDID_ENABLE_NACK_OFF BIT(7)
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#define EDID_ENABLE_EDID_ONLY BIT(6)
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#define EDID_ENABLE_B_EN BIT(1)
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#define EDID_ENABLE_A_EN BIT(0)
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/* HPD Power */
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#define HPD_POWER_BP_MASK 0x0c
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#define HPD_POWER_BP_SHIFT 2
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#define HPD_POWER_BP_LOW 0L
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#define HPD_POWER_BP_HIGH 1L
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#define HPD_POWER_EDID_ONLY BIT(1)
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/* HPD Auto control */
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#define HPD_AUTO_READ_EDID BIT(7)
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#define HPD_AUTO_HPD_F3TECH BIT(5)
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#define HPD_AUTO_HP_OTHER BIT(4)
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#define HPD_AUTO_HPD_UNSEL BIT(3)
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#define HPD_AUTO_HPD_ALL_CH BIT(2)
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#define HPD_AUTO_HPD_PRV_CH BIT(1)
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#define HPD_AUTO_HPD_NEW_CH BIT(0)
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/* Page 0x21 - EDID content */
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#define REG_EDID_IN_BYTE128 0x2100 /* CEA Extension block */
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#define REG_EDID_IN_SPA_SUB 0x2180
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#define REG_EDID_IN_SPA_AB_A 0x2181
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#define REG_EDID_IN_SPA_CD_A 0x2182
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#define REG_EDID_IN_CKSUM_A 0x2183
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#define REG_EDID_IN_SPA_AB_B 0x2184
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#define REG_EDID_IN_SPA_CD_B 0x2185
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#define REG_EDID_IN_CKSUM_B 0x2186
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/* Page 0x30 - NV Configuration */
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#define REG_RT_AUTO_CTRL 0x3000
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#define REG_EQ_MAN_CTRL0 0x3001
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#define REG_EQ_MAN_CTRL1 0x3002
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#define REG_OUTPUT_CFG 0x3003
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#define REG_MUTE_CTRL 0x3004
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#define REG_SLAVE_ADDR 0x3005
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#define REG_CMTP_REG6 0x3006
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#define REG_CMTP_REG7 0x3007
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#define REG_CMTP_REG8 0x3008
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#define REG_CMTP_REG9 0x3009
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#define REG_CMTP_REGA 0x300A
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#define REG_CMTP_REGB 0x300B
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#define REG_CMTP_REGC 0x300C
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#define REG_CMTP_REGD 0x300D
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#define REG_CMTP_REGE 0x300E
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#define REG_CMTP_REGF 0x300F
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#define REG_CMTP_REG10 0x3010
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#define REG_CMTP_REG11 0x3011
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/* Page 0x80 - CEC */
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#define REG_PWR_CONTROL 0x80F4
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#define REG_OSC_DIVIDER 0x80F5
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#define REG_EN_OSC_PERIOD_LSB 0x80F8
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#define REG_CONTROL 0x80FF
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/* global interrupt flags (INT_FLG_CRL_TOP) */
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#define INTERRUPT_AFE BIT(7) /* AFE module */
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#define INTERRUPT_HDCP BIT(6) /* HDCP module */
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#define INTERRUPT_AUDIO BIT(5) /* Audio module */
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#define INTERRUPT_INFO BIT(4) /* Infoframe module */
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#define INTERRUPT_MODE BIT(3) /* HDMI mode module */
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#define INTERRUPT_RATE BIT(2) /* rate module */
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#define INTERRUPT_DDC BIT(1) /* DDC module */
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#define INTERRUPT_SUS BIT(0) /* SUS module */
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/* INT_FLG_CLR_HDCP bits */
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#define MASK_HDCP_MTP BIT(7) /* HDCP MTP busy */
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#define MASK_HDCP_DLMTP BIT(4) /* HDCP end download MTP to SRAM */
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#define MASK_HDCP_DLRAM BIT(3) /* HDCP end download keys from SRAM */
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#define MASK_HDCP_ENC BIT(2) /* HDCP ENC */
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#define MASK_STATE_C5 BIT(1) /* HDCP State C5 reached */
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#define MASK_AKSV BIT(0) /* AKSV received (start of auth) */
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/* INT_FLG_CLR_RATE bits */
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#define MASK_RATE_B_DRIFT BIT(7) /* Rate measurement drifted */
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#define MASK_RATE_B_ST BIT(6) /* Rate measurement stability change */
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#define MASK_RATE_B_ACT BIT(5) /* Rate measurement activity change */
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#define MASK_RATE_B_PST BIT(4) /* Rate measreument presence change */
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#define MASK_RATE_A_DRIFT BIT(3) /* Rate measurement drifted */
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#define MASK_RATE_A_ST BIT(2) /* Rate measurement stability change */
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#define MASK_RATE_A_ACT BIT(1) /* Rate measurement presence change */
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#define MASK_RATE_A_PST BIT(0) /* Rate measreument presence change */
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/* INT_FLG_CLR_SUS (Start Up Sequencer) bits */
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#define MASK_MPT BIT(7) /* Config MTP end of process */
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#define MASK_FMT BIT(5) /* Video format changed */
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#define MASK_RT_PULSE BIT(4) /* End of termination resistance pulse */
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#define MASK_SUS_END BIT(3) /* SUS last state reached */
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#define MASK_SUS_ACT BIT(2) /* Activity of selected input changed */
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#define MASK_SUS_CH BIT(1) /* Selected input changed */
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#define MASK_SUS_ST BIT(0) /* SUS state changed */
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/* INT_FLG_CLR_DDC bits */
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#define MASK_EDID_MTP BIT(7) /* EDID MTP end of process */
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#define MASK_DDC_ERR BIT(6) /* master DDC error */
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#define MASK_DDC_CMD_DONE BIT(5) /* master DDC cmd send correct */
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#define MASK_READ_DONE BIT(4) /* End of down EDID read */
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#define MASK_RX_DDC_SW BIT(3) /* Output DDC switching finished */
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#define MASK_HDCP_DDC_SW BIT(2) /* HDCP DDC switching finished */
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#define MASK_HDP_PULSE_END BIT(1) /* End of Hot Plug Detect pulse */
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#define MASK_DET_5V BIT(0) /* Detection of +5V */
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/* INT_FLG_CLR_MODE bits */
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#define MASK_HDMI_FLG BIT(7) /* HDMI mode/avmute/encrypt/FIFO fail */
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#define MASK_GAMUT BIT(6) /* Gamut packet */
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#define MASK_ISRC2 BIT(5) /* ISRC2 packet */
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#define MASK_ISRC1 BIT(4) /* ISRC1 packet */
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#define MASK_ACP BIT(3) /* Audio Content Protection packet */
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#define MASK_DC_NO_GCP BIT(2) /* GCP not received in 5 frames */
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#define MASK_DC_PHASE BIT(1) /* deepcolor pixel phase needs update */
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#define MASK_DC_MODE BIT(0) /* deepcolor color depth changed */
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/* INT_FLG_CLR_INFO bits (Infoframe Change Status) */
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#define MASK_MPS_IF BIT(6) /* MPEG Source Product */
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#define MASK_AUD_IF BIT(5) /* Audio */
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#define MASK_SPD_IF BIT(4) /* Source Product Descriptor */
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#define MASK_AVI_IF BIT(3) /* Auxiliary Video IF */
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#define MASK_VS_IF_OTHER_BK2 BIT(2) /* Vendor Specific (bank2) */
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#define MASK_VS_IF_OTHER_BK1 BIT(1) /* Vendor Specific (bank1) */
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#define MASK_VS_IF_HDMI BIT(0) /* Vendor Specific (w/ HDMI LLC code) */
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/* INT_FLG_CLR_AUDIO bits */
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#define MASK_AUDIO_FREQ_FLG BIT(5) /* Audio freq change */
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#define MASK_AUDIO_FLG BIT(4) /* DST, OBA, HBR, ASP change */
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#define MASK_MUTE_FLG BIT(3) /* Audio Mute */
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#define MASK_CH_STATE BIT(2) /* Channel status */
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#define MASK_UNMUTE_FIFO BIT(1) /* Audio Unmute */
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#define MASK_ERROR_FIFO_PT BIT(0) /* Audio FIFO pointer error */
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/* INT_FLG_CLR_AFE bits */
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#define MASK_AFE_WDL_UNLOCKED BIT(7) /* Wordlocker was unlocked */
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#define MASK_AFE_GAIN_DONE BIT(6) /* Gain calibration done */
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#define MASK_AFE_OFFSET_DONE BIT(5) /* Offset calibration done */
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#define MASK_AFE_ACTIVITY_DET BIT(4) /* Activity detected on data */
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#define MASK_AFE_PLL_LOCK BIT(3) /* TMDS PLL is locked */
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#define MASK_AFE_TRMCAL_DONE BIT(2) /* Termination calibration done */
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#define MASK_AFE_ASU_STATE BIT(1) /* ASU state is reached */
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#define MASK_AFE_ASU_READY BIT(0) /* AFE calibration done: TMDS ready */
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/* Audio Output */
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#define AUDCFG_CLK_INVERT BIT(7) /* invert A_CLK polarity */
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#define AUDCFG_TEST_TONE BIT(6) /* enable test tone generator */
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#define AUDCFG_BUS_SHIFT 5
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#define AUDCFG_BUS_I2S 0L
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#define AUDCFG_BUS_SPDIF 1L
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#define AUDCFG_I2SW_SHIFT 4
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#define AUDCFG_I2SW_16 0L
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#define AUDCFG_I2SW_32 1L
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#define AUDCFG_AUTO_MUTE_EN BIT(3) /* Enable Automatic audio mute */
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#define AUDCFG_HBR_SHIFT 2
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#define AUDCFG_HBR_STRAIGHT 0L /* straight via AP0 */
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#define AUDCFG_HBR_DEMUX 1L /* demuxed via AP0:AP3 */
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#define AUDCFG_TYPE_MASK 0x03
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#define AUDCFG_TYPE_SHIFT 0
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#define AUDCFG_TYPE_DST 3L /* Direct Stream Transfer (DST) */
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#define AUDCFG_TYPE_OBA 2L /* One Bit Audio (OBA) */
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#define AUDCFG_TYPE_HBR 1L /* High Bit Rate (HBR) */
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#define AUDCFG_TYPE_PCM 0L /* Audio samples */
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/* Video Formatter */
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#define OF_VP_ENABLE BIT(7) /* VP[35:0]/HS/VS/DE/CLK */
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#define OF_BLK BIT(4) /* blanking codes */
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#define OF_TRC BIT(3) /* timing codes (SAV/EAV) */
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#define OF_FMT_MASK 0x3
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#define OF_FMT_444 0L /* RGB444/YUV444 */
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#define OF_FMT_422_SMPT 1L /* YUV422 semi-planar */
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#define OF_FMT_422_CCIR 2L /* YUV422 CCIR656 */
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/* HS/HREF output control */
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#define HS_HREF_DELAY_MASK 0xf0
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#define HS_HREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */
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#define HS_HREF_PXQ_SHIFT 3 /* Timing codes from HREF */
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#define HS_HREF_INV_SHIFT 2 /* polarity (1=invert) */
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#define HS_HREF_SEL_MASK 0x03
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#define HS_HREF_SEL_SHIFT 0
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#define HS_HREF_SEL_HS_VHREF 0L /* HS from VHREF */
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#define HS_HREF_SEL_HREF_VHREF 1L /* HREF from VHREF */
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#define HS_HREF_SEL_HREF_HDMI 2L /* HREF from HDMI */
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#define HS_HREF_SEL_NONE 3L /* not generated */
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/* VS output control */
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#define VS_VREF_DELAY_MASK 0xf0
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#define VS_VREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */
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#define VS_VREF_INV_SHIFT 2 /* polarity (1=invert) */
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#define VS_VREF_SEL_MASK 0x03
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#define VS_VREF_SEL_SHIFT 0
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#define VS_VREF_SEL_VS_VHREF 0L /* VS from VHREF */
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#define VS_VREF_SEL_VREF_VHREF 1L /* VREF from VHREF */
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#define VS_VREF_SEL_VREF_HDMI 2L /* VREF from HDMI */
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#define VS_VREF_SEL_NONE 3L /* not generated */
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/* DE/FREF output control */
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#define DE_FREF_DELAY_MASK 0xf0
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#define DE_FREF_DELAY_SHIFT 4 /* Pixel delay (-8..+7) */
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#define DE_FREF_DE_PXQ_SHIFT 3 /* Timing codes from DE */
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#define DE_FREF_INV_SHIFT 2 /* polarity (1=invert) */
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#define DE_FREF_SEL_MASK 0x03
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#define DE_FREF_SEL_SHIFT 0
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#define DE_FREF_SEL_DE_VHREF 0L /* DE from VHREF (HREF and not(VREF) */
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#define DE_FREF_SEL_FREF_VHREF 1L /* FREF from VHREF */
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#define DE_FREF_SEL_FREF_HDMI 2L /* FREF from HDMI */
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#define DE_FREF_SEL_NONE 3L /* not generated */
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/* HDMI_SOFT_RST bits */
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#define RESET_DC BIT(7) /* Reset deep color module */
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#define RESET_HDCP BIT(6) /* Reset HDCP module */
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#define RESET_KSV BIT(5) /* Reset KSV-FIFO */
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#define RESET_SCFG BIT(4) /* Reset HDCP and repeater function */
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#define RESET_HCFG BIT(3) /* Reset HDCP DDC part */
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#define RESET_PA BIT(2) /* Reset polarity adjust */
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#define RESET_EP BIT(1) /* Reset Error protection */
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#define RESET_TMDS BIT(0) /* Reset TMDS (calib, encoding, flow) */
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/* HDMI_INFO_RST bits */
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#define NACK_HDCP BIT(7) /* No ACK on HDCP request */
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#define RESET_FIFO BIT(4) /* Reset Audio FIFO control */
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#define RESET_GAMUT BIT(3) /* Clear Gamut packet */
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#define RESET_AI BIT(2) /* Clear ACP and ISRC packets */
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#define RESET_IF BIT(1) /* Clear all Audio infoframe packets */
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#define RESET_AUDIO BIT(0) /* Reset Audio FIFO control */
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/* HDCP_BCAPS bits */
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#define HDCP_HDMI BIT(7) /* HDCP suports HDMI (vs DVI only) */
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#define HDCP_REPEATER BIT(6) /* HDCP supports repeater function */
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#define HDCP_READY BIT(5) /* set by repeater function */
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#define HDCP_FAST BIT(4) /* Up to 400kHz */
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#define HDCP_11 BIT(1) /* HDCP 1.1 supported */
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#define HDCP_FAST_REAUTH BIT(0) /* fast reauthentication supported */
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/* Audio output formatter */
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#define AUDIO_LAYOUT_SP_FLAG BIT(2) /* sp flag used by FIFO */
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#define AUDIO_LAYOUT_MANUAL BIT(1) /* manual layout (vs per pkt) */
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#define AUDIO_LAYOUT_LAYOUT1 BIT(0) /* Layout1: AP0-3 vs Layout0:AP0 */
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/* masks for interrupt status registers */
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#define MASK_SUS_STATUS 0x1F
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#define LAST_STATE_REACHED 0x1B
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#define MASK_CLK_STABLE 0x04
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#define MASK_CLK_ACTIVE 0x02
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#define MASK_SUS_STATE 0x10
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#define MASK_SR_FIFO_FIFO_CTRL 0x30
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#define MASK_AUDIO_FLAG 0x10
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/* Rate measurement */
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#define RATE_REFTIM_ENABLE 0x01
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#define CLK_MIN_RATE 0x0057e4
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#define CLK_MAX_RATE 0x0395f8
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#define WDL_CFG_VAL 0x82
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#define DC_FILTER_VAL 0x31
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/* Infoframe */
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#define VS_HDMI_IF_UPDATE 0x0200
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#define VS_HDMI_IF 0x0201
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#define VS_BK1_IF_UPDATE 0x0220
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#define VS_BK1_IF 0x0221
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#define VS_BK2_IF_UPDATE 0x0240
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#define VS_BK2_IF 0x0241
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#define AVI_IF_UPDATE 0x0260
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#define AVI_IF 0x0261
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#define SPD_IF_UPDATE 0x0280
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#define SPD_IF 0x0281
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#define AUD_IF_UPDATE 0x02a0
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#define AUD_IF 0x02a1
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#define MPS_IF_UPDATE 0x02c0
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#define MPS_IF 0x02c1
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