drivers/gpu/drm/tegra/hdmi.h

/*
 * Copyright (C) 2012 Avionic Design GmbH
 * Copyright (C) 2012 NVIDIA CORPORATION.  All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 as
 * published by the Free Software Foundation.
 */

#ifndef TEGRA_HDMI_H
#define TEGRA_HDMI_H 1

#define HDMI_INFOFRAME_TYPE_VENDOR   0x81
#define HDMI_INFOFRAME_TYPE_AVI      0x82
#define HDMI_INFOFRAME_TYPE_SPD      0x83
#define HDMI_INFOFRAME_TYPE_AUDIO    0x84
#define HDMI_INFOFRAME_TYPE_MPEG_SRC 0x85
#define HDMI_INFOFRAME_TYPE_NTSC_VBI 0x86

/* all fields little endian */
struct hdmi_avi_infoframe {
	/* PB0 */
	u8 csum;

	/* PB1 */
	unsigned s:2; /* scan information */
	unsigned b:2; /* bar info data valid */
	unsigned a:1; /* active info present */
	unsigned y:2; /* RGB or YCbCr */
	unsigned res1:1;

	/* PB2 */
	unsigned r:4; /* active format aspect ratio */
	unsigned m:2; /* picture aspect ratio */
	unsigned c:2; /* colorimetry */

	/* PB3 */
	unsigned sc:2;  /* scan information */
	unsigned q:2;   /* quantization range */
	unsigned ec:3;  /* extended colorimetry */
	unsigned itc:1; /* it content */

	/* PB4 */
	unsigned vic:7; /* video format id code */
	unsigned res4:1;

	/* PB5 */
	unsigned pr:4; /* pixel repetition factor */
	unsigned cn:2; /* it content type*/
	unsigned yq:2; /* ycc quantization range */

	/* PB6-7 */
	u16 top_bar_end_line;

	/* PB8-9 */
	u16 bot_bar_start_line;

	/* PB10-11 */
	u16 left_bar_end_pixel;

	/* PB12-13 */
	u16 right_bar_start_pixel;
} __packed;

#define HDMI_AVI_VERSION 0x02

#define HDMI_AVI_Y_RGB       0x0
#define HDMI_AVI_Y_YCBCR_422 0x1
#define HDMI_AVI_Y_YCBCR_444 0x2

#define HDMI_AVI_B_VERT  0x1
#define HDMI_AVI_B_HORIZ 0x2

#define HDMI_AVI_S_NONE      0x0
#define HDMI_AVI_S_OVERSCAN  0x1
#define HDMI_AVI_S_UNDERSCAN 0x2

#define HDMI_AVI_C_NONE     0x0
#define HDMI_AVI_C_SMPTE    0x1
#define HDMI_AVI_C_ITU_R    0x2
#define HDMI_AVI_C_EXTENDED 0x4

#define HDMI_AVI_M_4_3  0x1
#define HDMI_AVI_M_16_9 0x2

#define HDMI_AVI_R_SAME        0x8
#define HDMI_AVI_R_4_3_CENTER  0x9
#define HDMI_AVI_R_16_9_CENTER 0xa
#define HDMI_AVI_R_14_9_CENTER 0xb

/* all fields little endian */
struct hdmi_audio_infoframe {
	/* PB0 */
	u8 csum;

	/* PB1 */
	unsigned cc:3; /* channel count */
	unsigned res1:1;
	unsigned ct:4; /* coding type */

	/* PB2 */
	unsigned ss:2; /* sample size */
	unsigned sf:3; /* sample frequency */
	unsigned res2:3;

	/* PB3 */
	unsigned cxt:5; /* coding extention type */
	unsigned res3:3;

	/* PB4 */
	u8 ca; /* channel/speaker allocation */

	/* PB5 */
	unsigned res5:3;
	unsigned lsv:4; /* level shift value */
	unsigned dm_inh:1; /* downmix inhibit */

	/* PB6-10 reserved */
	u8 res6;
	u8 res7;
	u8 res8;
	u8 res9;
	u8 res10;
} __packed;

#define HDMI_AUDIO_VERSION 0x01

#define HDMI_AUDIO_CC_STREAM 0x0 /* specified by audio stream */
#define HDMI_AUDIO_CC_2      0x1
#define HDMI_AUDIO_CC_3      0x2
#define HDMI_AUDIO_CC_4      0x3
#define HDMI_AUDIO_CC_5      0x4
#define HDMI_AUDIO_CC_6      0x5
#define HDMI_AUDIO_CC_7      0x6
#define HDMI_AUDIO_CC_8      0x7

#define HDMI_AUDIO_CT_STREAM  0x0 /* specified by audio stream */
#define HDMI_AUDIO_CT_PCM     0x1
#define HDMI_AUDIO_CT_AC3     0x2
#define HDMI_AUDIO_CT_MPEG1   0x3
#define HDMI_AUDIO_CT_MP3     0x4
#define HDMI_AUDIO_CT_MPEG2   0x5
#define HDMI_AUDIO_CT_AAC_LC  0x6
#define HDMI_AUDIO_CT_DTS     0x7
#define HDMI_AUDIO_CT_ATRAC   0x8
#define HDMI_AUDIO_CT_DSD     0x9
#define HDMI_AUDIO_CT_E_AC3   0xa
#define HDMI_AUDIO_CT_DTS_HD  0xb
#define HDMI_AUDIO_CT_MLP     0xc
#define HDMI_AUDIO_CT_DST     0xd
#define HDMI_AUDIO_CT_WMA_PRO 0xe
#define HDMI_AUDIO_CT_CXT     0xf

#define HDMI_AUDIO_SF_STREAM 0x0 /* specified by audio stream */
#define HDMI_AUIDO_SF_32K    0x1
#define HDMI_AUDIO_SF_44_1K  0x2
#define HDMI_AUDIO_SF_48K    0x3
#define HDMI_AUDIO_SF_88_2K  0x4
#define HDMI_AUDIO_SF_96K    0x5
#define HDMI_AUDIO_SF_176_4K 0x6
#define HDMI_AUDIO_SF_192K   0x7

#define HDMI_AUDIO_SS_STREAM 0x0 /* specified by audio stream */
#define HDMI_AUDIO_SS_16BIT  0x1
#define HDMI_AUDIO_SS_20BIT  0x2
#define HDMI_AUDIO_SS_24BIT  0x3

#define HDMI_AUDIO_CXT_CT            0x0 /* refer to coding in CT */
#define HDMI_AUDIO_CXT_HE_AAC        0x1
#define HDMI_AUDIO_CXT_HE_AAC_V2     0x2
#define HDMI_AUDIO_CXT_MPEG_SURROUND 0x3

/* all fields little endian */
struct hdmi_stereo_infoframe {
	/* PB0 */
	u8 csum;

	/* PB1 */
	u8 regid0;

	/* PB2 */
	u8 regid1;

	/* PB3 */
	u8 regid2;

	/* PB4 */
	unsigned res1:5;
	unsigned hdmi_video_format:3;

	/* PB5 */
	unsigned res2:4;
	unsigned _3d_structure:4;

	/* PB6*/
	unsigned res3:4;
	unsigned _3d_ext_data:4;
} __packed;

#define HDMI_VENDOR_VERSION 0x01

/* register definitions */
#define HDMI_CTXSW						0x00

#define HDMI_NV_PDISP_SOR_STATE0				0x01
#define SOR_STATE_UPDATE (1 << 0)

#define HDMI_NV_PDISP_SOR_STATE1				0x02
#define SOR_STATE_ASY_HEAD_OPMODE_AWAKE (2 << 0)
#define SOR_STATE_ASY_ORMODE_NORMAL     (1 << 2)
#define SOR_STATE_ATTACHED              (1 << 3)

#define HDMI_NV_PDISP_SOR_STATE2				0x03
#define SOR_STATE_ASY_OWNER_NONE         (0 <<  0)
#define SOR_STATE_ASY_OWNER_HEAD0        (1 <<  0)
#define SOR_STATE_ASY_SUBOWNER_NONE      (0 <<  4)
#define SOR_STATE_ASY_SUBOWNER_SUBHEAD0  (1 <<  4)
#define SOR_STATE_ASY_SUBOWNER_SUBHEAD1  (2 <<  4)
#define SOR_STATE_ASY_SUBOWNER_BOTH      (3 <<  4)
#define SOR_STATE_ASY_CRCMODE_ACTIVE     (0 <<  6)
#define SOR_STATE_ASY_CRCMODE_COMPLETE   (1 <<  6)
#define SOR_STATE_ASY_CRCMODE_NON_ACTIVE (2 <<  6)
#define SOR_STATE_ASY_PROTOCOL_SINGLE_TMDS_A (1 << 8)
#define SOR_STATE_ASY_PROTOCOL_CUSTOM        (15 << 8)
#define SOR_STATE_ASY_HSYNCPOL_POS       (0 << 12)
#define SOR_STATE_ASY_HSYNCPOL_NEG       (1 << 12)
#define SOR_STATE_ASY_VSYNCPOL_POS       (0 << 13)
#define SOR_STATE_ASY_VSYNCPOL_NEG       (1 << 13)
#define SOR_STATE_ASY_DEPOL_POS          (0 << 14)
#define SOR_STATE_ASY_DEPOL_NEG          (1 << 14)

#define HDMI_NV_PDISP_RG_HDCP_AN_MSB				0x04
#define HDMI_NV_PDISP_RG_HDCP_AN_LSB				0x05
#define HDMI_NV_PDISP_RG_HDCP_CN_MSB				0x06
#define HDMI_NV_PDISP_RG_HDCP_CN_LSB				0x07
#define HDMI_NV_PDISP_RG_HDCP_AKSV_MSB				0x08
#define HDMI_NV_PDISP_RG_HDCP_AKSV_LSB				0x09
#define HDMI_NV_PDISP_RG_HDCP_BKSV_MSB				0x0a
#define HDMI_NV_PDISP_RG_HDCP_BKSV_LSB				0x0b
#define HDMI_NV_PDISP_RG_HDCP_CKSV_MSB				0x0c
#define HDMI_NV_PDISP_RG_HDCP_CKSV_LSB				0x0d
#define HDMI_NV_PDISP_RG_HDCP_DKSV_MSB				0x0e
#define HDMI_NV_PDISP_RG_HDCP_DKSV_LSB				0x0f
#define HDMI_NV_PDISP_RG_HDCP_CTRL				0x10
#define HDMI_NV_PDISP_RG_HDCP_CMODE				0x11
#define HDMI_NV_PDISP_RG_HDCP_MPRIME_MSB			0x12
#define HDMI_NV_PDISP_RG_HDCP_MPRIME_LSB			0x13
#define HDMI_NV_PDISP_RG_HDCP_SPRIME_MSB			0x14
#define HDMI_NV_PDISP_RG_HDCP_SPRIME_LSB2			0x15
#define HDMI_NV_PDISP_RG_HDCP_SPRIME_LSB1			0x16
#define HDMI_NV_PDISP_RG_HDCP_RI				0x17
#define HDMI_NV_PDISP_RG_HDCP_CS_MSB				0x18
#define HDMI_NV_PDISP_RG_HDCP_CS_LSB				0x19
#define HDMI_NV_PDISP_HDMI_AUDIO_EMU0				0x1a
#define HDMI_NV_PDISP_HDMI_AUDIO_EMU_RDATA0			0x1b
#define HDMI_NV_PDISP_HDMI_AUDIO_EMU1				0x1c
#define HDMI_NV_PDISP_HDMI_AUDIO_EMU2				0x1d

#define HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_CTRL			0x1e
#define HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_STATUS		0x1f
#define HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_HEADER		0x20
#define HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_SUBPACK0_LOW		0x21
#define HDMI_NV_PDISP_HDMI_AUDIO_INFOFRAME_SUBPACK0_HIGH	0x22
#define HDMI_NV_PDISP_HDMI_AVI_INFOFRAME_CTRL			0x23
#define HDMI_NV_PDISP_HDMI_AVI_INFOFRAME_STATUS			0x24
#define HDMI_NV_PDISP_HDMI_AVI_INFOFRAME_HEADER			0x25
#define HDMI_NV_PDISP_HDMI_AVI_INFOFRAME_SUBPACK0_LOW		0x26
#define HDMI_NV_PDISP_HDMI_AVI_INFOFRAME_SUBPACK0_HIGH		0x27
#define HDMI_NV_PDISP_HDMI_AVI_INFOFRAME_SUBPACK1_LOW		0x28
#define HDMI_NV_PDISP_HDMI_AVI_INFOFRAME_SUBPACK1_HIGH		0x29

#define INFOFRAME_CTRL_ENABLE (1 << 0)

#define INFOFRAME_HEADER_TYPE(x)    (((x) & 0xff) <<  0)
#define INFOFRAME_HEADER_VERSION(x) (((x) & 0xff) <<  8)
#define INFOFRAME_HEADER_LEN(x)     (((x) & 0x0f) << 16)

#define HDMI_NV_PDISP_HDMI_GENERIC_CTRL				0x2a
#define GENERIC_CTRL_ENABLE (1 <<  0)
#define GENERIC_CTRL_OTHER  (1 <<  4)
#define GENERIC_CTRL_SINGLE (1 <<  8)
#define GENERIC_CTRL_HBLANK (1 << 12)
#define GENERIC_CTRL_AUDIO  (1 << 16)

#define HDMI_NV_PDISP_HDMI_GENERIC_STATUS			0x2b
#define HDMI_NV_PDISP_HDMI_GENERIC_HEADER			0x2c
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK0_LOW			0x2d
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK0_HIGH		0x2e
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK1_LOW			0x2f
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK1_HIGH		0x30
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK2_LOW			0x31
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK2_HIGH		0x32
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK3_LOW			0x33
#define HDMI_NV_PDISP_HDMI_GENERIC_SUBPACK3_HIGH		0x34

#define HDMI_NV_PDISP_HDMI_ACR_CTRL				0x35
#define HDMI_NV_PDISP_HDMI_ACR_0320_SUBPACK_LOW			0x36
#define HDMI_NV_PDISP_HDMI_ACR_0320_SUBPACK_HIGH		0x37
#define HDMI_NV_PDISP_HDMI_ACR_0441_SUBPACK_LOW			0x38
#define HDMI_NV_PDISP_HDMI_ACR_0441_SUBPACK_HIGH		0x39
#define HDMI_NV_PDISP_HDMI_ACR_0882_SUBPACK_LOW			0x3a
#define HDMI_NV_PDISP_HDMI_ACR_0882_SUBPACK_HIGH		0x3b
#define HDMI_NV_PDISP_HDMI_ACR_1764_SUBPACK_LOW			0x3c
#define HDMI_NV_PDISP_HDMI_ACR_1764_SUBPACK_HIGH		0x3d
#define HDMI_NV_PDISP_HDMI_ACR_0480_SUBPACK_LOW			0x3e
#define HDMI_NV_PDISP_HDMI_ACR_0480_SUBPACK_HIGH		0x3f
#define HDMI_NV_PDISP_HDMI_ACR_0960_SUBPACK_LOW			0x40
#define HDMI_NV_PDISP_HDMI_ACR_0960_SUBPACK_HIGH		0x41
#define HDMI_NV_PDISP_HDMI_ACR_1920_SUBPACK_LOW			0x42
#define HDMI_NV_PDISP_HDMI_ACR_1920_SUBPACK_HIGH		0x43

#define ACR_SUBPACK_CTS(x) (((x) & 0xffffff) << 8)
#define ACR_SUBPACK_N(x)   (((x) & 0xffffff) << 0)
#define ACR_ENABLE         (1 << 31)

#define HDMI_NV_PDISP_HDMI_CTRL					0x44
#define HDMI_CTRL_REKEY(x)         (((x) & 0x7f) <<  0)
#define HDMI_CTRL_MAX_AC_PACKET(x) (((x) & 0x1f) << 16)
#define HDMI_CTRL_ENABLE           (1 << 30)

#define HDMI_NV_PDISP_HDMI_VSYNC_KEEPOUT			0x45
#define HDMI_NV_PDISP_HDMI_VSYNC_WINDOW				0x46
#define VSYNC_WINDOW_END(x)   (((x) & 0x3ff) <<  0)
#define VSYNC_WINDOW_START(x) (((x) & 0x3ff) << 16)
#define VSYNC_WINDOW_ENABLE   (1 << 31)

#define HDMI_NV_PDISP_HDMI_GCP_CTRL				0x47
#define HDMI_NV_PDISP_HDMI_GCP_STATUS				0x48
#define HDMI_NV_PDISP_HDMI_GCP_SUBPACK				0x49
#define HDMI_NV_PDISP_HDMI_CHANNEL_STATUS1			0x4a
#define HDMI_NV_PDISP_HDMI_CHANNEL_STATUS2			0x4b
#define HDMI_NV_PDISP_HDMI_EMU0					0x4c
#define HDMI_NV_PDISP_HDMI_EMU1					0x4d
#define HDMI_NV_PDISP_HDMI_EMU1_RDATA				0x4e

#define HDMI_NV_PDISP_HDMI_SPARE				0x4f
#define SPARE_HW_CTS           (1 << 0)
#define SPARE_FORCE_SW_CTS     (1 << 1)
#define SPARE_CTS_RESET_VAL(x) (((x) & 0x7) << 16)

#define HDMI_NV_PDISP_HDMI_SPDIF_CHN_STATUS1			0x50
#define HDMI_NV_PDISP_HDMI_SPDIF_CHN_STATUS2			0x51
#define HDMI_NV_PDISP_HDMI_HDCPRIF_ROM_CTRL			0x53
#define HDMI_NV_PDISP_SOR_CAP					0x54
#define HDMI_NV_PDISP_SOR_PWR					0x55
#define SOR_PWR_NORMAL_STATE_PD     (0 <<  0)
#define SOR_PWR_NORMAL_STATE_PU     (1 <<  0)
#define SOR_PWR_NORMAL_START_NORMAL (0 <<  1)
#define SOR_PWR_NORMAL_START_ALT    (1 <<  1)
#define SOR_PWR_SAFE_STATE_PD       (0 << 16)
#define SOR_PWR_SAFE_STATE_PU       (1 << 16)
#define SOR_PWR_SETTING_NEW_DONE    (0 << 31)
#define SOR_PWR_SETTING_NEW_PENDING (1 << 31)
#define SOR_PWR_SETTING_NEW_TRIGGER (1 << 31)

#define HDMI_NV_PDISP_SOR_TEST					0x56
#define HDMI_NV_PDISP_SOR_PLL0					0x57
#define SOR_PLL_PWR            (1 << 0)
#define SOR_PLL_PDBG           (1 << 1)
#define SOR_PLL_VCAPD          (1 << 2)
#define SOR_PLL_PDPORT         (1 << 3)
#define SOR_PLL_RESISTORSEL    (1 << 4)
#define SOR_PLL_PULLDOWN       (1 << 5)
#define SOR_PLL_VCOCAP(x)      (((x) & 0xf) <<  8)
#define SOR_PLL_BG_V17_S(x)    (((x) & 0xf) << 12)
#define SOR_PLL_FILTER(x)      (((x) & 0xf) << 16)
#define SOR_PLL_ICHPMP(x)      (((x) & 0xf) << 24)
#define SOR_PLL_TX_REG_LOAD(x) (((x) & 0xf) << 28)

#define HDMI_NV_PDISP_SOR_PLL1					0x58
#define SOR_PLL_TMDS_TERM_ENABLE (1 << 8)
#define SOR_PLL_TMDS_TERMADJ(x)  (((x) & 0xf) <<  9)
#define SOR_PLL_LOADADJ(x)       (((x) & 0xf) << 20)
#define SOR_PLL_PE_EN            (1 << 28)
#define SOR_PLL_HALF_FULL_PE     (1 << 29)
#define SOR_PLL_S_D_PIN_PE       (1 << 30)

#define HDMI_NV_PDISP_SOR_PLL2					0x59

#define HDMI_NV_PDISP_SOR_CSTM					0x5a
#define SOR_CSTM_ROTCLK(x) (((x) & 0xf) << 24)

#define HDMI_NV_PDISP_SOR_LVDS					0x5b
#define HDMI_NV_PDISP_SOR_CRCA					0x5c
#define HDMI_NV_PDISP_SOR_CRCB					0x5d
#define HDMI_NV_PDISP_SOR_BLANK					0x5e
#define HDMI_NV_PDISP_SOR_SEQ_CTL				0x5f
#define SOR_SEQ_CTL_PU_PC(x) (((x) & 0xf) <<  0)
#define SOR_SEQ_PU_PC_ALT(x) (((x) & 0xf) <<  4)
#define SOR_SEQ_PD_PC(x)     (((x) & 0xf) <<  8)
#define SOR_SEQ_PD_PC_ALT(x) (((x) & 0xf) << 12)
#define SOR_SEQ_PC(x)        (((x) & 0xf) << 16)
#define SOR_SEQ_STATUS       (1 << 28)
#define SOR_SEQ_SWITCH       (1 << 30)

#define HDMI_NV_PDISP_SOR_SEQ_INST(x)				(0x60 + (x))

#define SOR_SEQ_INST_WAIT_TIME(x)     (((x) & 0x3ff) << 0)
#define SOR_SEQ_INST_WAIT_UNITS_VSYNC (2 << 12)
#define SOR_SEQ_INST_HALT             (1 << 15)
#define SOR_SEQ_INST_PIN_A_LOW        (0 << 21)
#define SOR_SEQ_INST_PIN_A_HIGH       (1 << 21)
#define SOR_SEQ_INST_PIN_B_LOW        (0 << 22)
#define SOR_SEQ_INST_PIN_B_HIGH       (1 << 22)
#define SOR_SEQ_INST_DRIVE_PWM_OUT_LO (1 << 23)

#define HDMI_NV_PDISP_SOR_VCRCA0				0x72
#define HDMI_NV_PDISP_SOR_VCRCA1				0x73
#define HDMI_NV_PDISP_SOR_CCRCA0				0x74
#define HDMI_NV_PDISP_SOR_CCRCA1				0x75
#define HDMI_NV_PDISP_SOR_EDATAA0				0x76
#define HDMI_NV_PDISP_SOR_EDATAA1				0x77
#define HDMI_NV_PDISP_SOR_COUNTA0				0x78
#define HDMI_NV_PDISP_SOR_COUNTA1				0x79
#define HDMI_NV_PDISP_SOR_DEBUGA0				0x7a
#define HDMI_NV_PDISP_SOR_DEBUGA1				0x7b
#define HDMI_NV_PDISP_SOR_TRIG					0x7c
#define HDMI_NV_PDISP_SOR_MSCHECK				0x7d

#define HDMI_NV_PDISP_SOR_LANE_DRIVE_CURRENT			0x7e
#define DRIVE_CURRENT_LANE0(x)      (((x) & 0x3f) <<  0)
#define DRIVE_CURRENT_LANE1(x)      (((x) & 0x3f) <<  8)
#define DRIVE_CURRENT_LANE2(x)      (((x) & 0x3f) << 16)
#define DRIVE_CURRENT_LANE3(x)      (((x) & 0x3f) << 24)
#define DRIVE_CURRENT_FUSE_OVERRIDE (1 << 31)

#define DRIVE_CURRENT_1_500_mA  0x00
#define DRIVE_CURRENT_1_875_mA  0x01
#define DRIVE_CURRENT_2_250_mA  0x02
#define DRIVE_CURRENT_2_625_mA  0x03
#define DRIVE_CURRENT_3_000_mA  0x04
#define DRIVE_CURRENT_3_375_mA  0x05
#define DRIVE_CURRENT_3_750_mA  0x06
#define DRIVE_CURRENT_4_125_mA  0x07
#define DRIVE_CURRENT_4_500_mA  0x08
#define DRIVE_CURRENT_4_875_mA  0x09
#define DRIVE_CURRENT_5_250_mA  0x0a
#define DRIVE_CURRENT_5_625_mA  0x0b
#define DRIVE_CURRENT_6_000_mA  0x0c
#define DRIVE_CURRENT_6_375_mA  0x0d
#define DRIVE_CURRENT_6_750_mA  0x0e
#define DRIVE_CURRENT_7_125_mA  0x0f
#define DRIVE_CURRENT_7_500_mA  0x10
#define DRIVE_CURRENT_7_875_mA  0x11
#define DRIVE_CURRENT_8_250_mA  0x12
#define DRIVE_CURRENT_8_625_mA  0x13
#define DRIVE_CURRENT_9_000_mA  0x14
#define DRIVE_CURRENT_9_375_mA  0x15
#define DRIVE_CURRENT_9_750_mA  0x16
#define DRIVE_CURRENT_10_125_mA 0x17
#define DRIVE_CURRENT_10_500_mA 0x18
#define DRIVE_CURRENT_10_875_mA 0x19
#define DRIVE_CURRENT_11_250_mA 0x1a
#define DRIVE_CURRENT_11_625_mA 0x1b
#define DRIVE_CURRENT_12_000_mA 0x1c
#define DRIVE_CURRENT_12_375_mA 0x1d
#define DRIVE_CURRENT_12_750_mA 0x1e
#define DRIVE_CURRENT_13_125_mA 0x1f
#define DRIVE_CURRENT_13_500_mA 0x20
#define DRIVE_CURRENT_13_875_mA 0x21
#define DRIVE_CURRENT_14_250_mA 0x22
#define DRIVE_CURRENT_14_625_mA 0x23
#define DRIVE_CURRENT_15_000_mA 0x24
#define DRIVE_CURRENT_15_375_mA 0x25
#define DRIVE_CURRENT_15_750_mA 0x26
#define DRIVE_CURRENT_16_125_mA 0x27
#define DRIVE_CURRENT_16_500_mA 0x28
#define DRIVE_CURRENT_16_875_mA 0x29
#define DRIVE_CURRENT_17_250_mA 0x2a
#define DRIVE_CURRENT_17_625_mA 0x2b
#define DRIVE_CURRENT_18_000_mA 0x2c
#define DRIVE_CURRENT_18_375_mA 0x2d
#define DRIVE_CURRENT_18_750_mA 0x2e
#define DRIVE_CURRENT_19_125_mA 0x2f
#define DRIVE_CURRENT_19_500_mA 0x30
#define DRIVE_CURRENT_19_875_mA 0x31
#define DRIVE_CURRENT_20_250_mA 0x32
#define DRIVE_CURRENT_20_625_mA 0x33
#define DRIVE_CURRENT_21_000_mA 0x34
#define DRIVE_CURRENT_21_375_mA 0x35
#define DRIVE_CURRENT_21_750_mA 0x36
#define DRIVE_CURRENT_22_125_mA 0x37
#define DRIVE_CURRENT_22_500_mA 0x38
#define DRIVE_CURRENT_22_875_mA 0x39
#define DRIVE_CURRENT_23_250_mA 0x3a
#define DRIVE_CURRENT_23_625_mA 0x3b
#define DRIVE_CURRENT_24_000_mA 0x3c
#define DRIVE_CURRENT_24_375_mA 0x3d
#define DRIVE_CURRENT_24_750_mA 0x3e

#define HDMI_NV_PDISP_AUDIO_DEBUG0				0x7f
#define HDMI_NV_PDISP_AUDIO_DEBUG1				0x80
#define HDMI_NV_PDISP_AUDIO_DEBUG2				0x81

#define HDMI_NV_PDISP_AUDIO_FS(x)				(0x82 + (x))
#define AUDIO_FS_LOW(x)  (((x) & 0xfff) <<  0)
#define AUDIO_FS_HIGH(x) (((x) & 0xfff) << 16)

#define HDMI_NV_PDISP_AUDIO_PULSE_WIDTH				0x89
#define HDMI_NV_PDISP_AUDIO_THRESHOLD				0x8a
#define HDMI_NV_PDISP_AUDIO_CNTRL0				0x8b
#define AUDIO_CNTRL0_ERROR_TOLERANCE(x)  (((x) & 0xff) << 0)
#define AUDIO_CNTRL0_SOURCE_SELECT_AUTO  (0 << 20)
#define AUDIO_CNTRL0_SOURCE_SELECT_SPDIF (1 << 20)
#define AUDIO_CNTRL0_SOURCE_SELECT_HDAL  (2 << 20)
#define AUDIO_CNTRL0_FRAMES_PER_BLOCK(x) (((x) & 0xff) << 24)

#define HDMI_NV_PDISP_AUDIO_N					0x8c
#define AUDIO_N_VALUE(x)           (((x) & 0xfffff) << 0)
#define AUDIO_N_RESETF             (1 << 20)
#define AUDIO_N_GENERATE_NORMAL    (0 << 24)
#define AUDIO_N_GENERATE_ALTERNATE (1 << 24)

#define HDMI_NV_PDISP_HDCPRIF_ROM_TIMING			0x94
#define HDMI_NV_PDISP_SOR_REFCLK				0x95
#define SOR_REFCLK_DIV_INT(x)  (((x) & 0xff) << 8)
#define SOR_REFCLK_DIV_FRAC(x) (((x) & 0x03) << 6)

#define HDMI_NV_PDISP_CRC_CONTROL				0x96
#define HDMI_NV_PDISP_INPUT_CONTROL				0x97
#define HDMI_SRC_DISPLAYA       (0 << 0)
#define HDMI_SRC_DISPLAYB       (1 << 0)
#define ARM_VIDEO_RANGE_FULL    (0 << 1)
#define ARM_VIDEO_RANGE_LIMITED (1 << 1)

#define HDMI_NV_PDISP_SCRATCH					0x98
#define HDMI_NV_PDISP_PE_CURRENT				0x99
#define PE_CURRENT0(x) (((x) & 0xf) << 0)
#define PE_CURRENT1(x) (((x) & 0xf) << 8)
#define PE_CURRENT2(x) (((x) & 0xf) << 16)
#define PE_CURRENT3(x) (((x) & 0xf) << 24)

#define PE_CURRENT_0_0_mA 0x0
#define PE_CURRENT_0_5_mA 0x1
#define PE_CURRENT_1_0_mA 0x2
#define PE_CURRENT_1_5_mA 0x3
#define PE_CURRENT_2_0_mA 0x4
#define PE_CURRENT_2_5_mA 0x5
#define PE_CURRENT_3_0_mA 0x6
#define PE_CURRENT_3_5_mA 0x7
#define PE_CURRENT_4_0_mA 0x8
#define PE_CURRENT_4_5_mA 0x9
#define PE_CURRENT_5_0_mA 0xa
#define PE_CURRENT_5_5_mA 0xb
#define PE_CURRENT_6_0_mA 0xc
#define PE_CURRENT_6_5_mA 0xd
#define PE_CURRENT_7_0_mA 0xe
#define PE_CURRENT_7_5_mA 0xf

#define HDMI_NV_PDISP_KEY_CTRL					0x9a
#define HDMI_NV_PDISP_KEY_DEBUG0				0x9b
#define HDMI_NV_PDISP_KEY_DEBUG1				0x9c
#define HDMI_NV_PDISP_KEY_DEBUG2				0x9d
#define HDMI_NV_PDISP_KEY_HDCP_KEY_0				0x9e
#define HDMI_NV_PDISP_KEY_HDCP_KEY_1				0x9f
#define HDMI_NV_PDISP_KEY_HDCP_KEY_2				0xa0
#define HDMI_NV_PDISP_KEY_HDCP_KEY_3				0xa1
#define HDMI_NV_PDISP_KEY_HDCP_KEY_TRIG				0xa2
#define HDMI_NV_PDISP_KEY_SKEY_INDEX				0xa3

#define HDMI_NV_PDISP_SOR_AUDIO_CNTRL0				0xac
#define AUDIO_CNTRL0_INJECT_NULLSMPL (1 << 29)
#define HDMI_NV_PDISP_SOR_AUDIO_HDA_ELD_BUFWR			0xbc
#define HDMI_NV_PDISP_SOR_AUDIO_HDA_PRESENSE			0xbd

#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_0320    0xbf
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_0441    0xc0
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_0882    0xc1
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_1764    0xc2
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_0480    0xc3
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_0960    0xc4
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_1920    0xc5
#define HDMI_NV_PDISP_SOR_AUDIO_AVAL_DEFAULT 0xc5

#endif /* TEGRA_HDMI_H */