path: root/drivers/video/omap2/dss/hdmi.h

/*
 * hdmi.h
 *
 * HDMI driver definition for TI OMAP4 processors.
 *
 * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com/
 *
 * 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.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _OMAP4_DSS_HDMI_H_
#define _OMAP4_DSS_HDMI_H_

#include <linux/string.h>
#include <video/omapdss.h>

struct hdmi_reg { u16 idx; };

#define HDMI_REG(idx)			((const struct hdmi_reg) { idx })

/* HDMI Wrapper */

#define HDMI_WP_REVISION			HDMI_REG(0x0)
#define HDMI_WP_SYSCONFIG			HDMI_REG(0x10)
#define HDMI_WP_IRQSTATUS_RAW			HDMI_REG(0x24)
#define HDMI_WP_IRQSTATUS			HDMI_REG(0x28)
#define HDMI_WP_PWR_CTRL			HDMI_REG(0x40)
#define HDMI_WP_IRQENABLE_SET			HDMI_REG(0x2C)
#define HDMI_WP_VIDEO_CFG			HDMI_REG(0x50)
#define HDMI_WP_VIDEO_SIZE			HDMI_REG(0x60)
#define HDMI_WP_VIDEO_TIMING_H			HDMI_REG(0x68)
#define HDMI_WP_VIDEO_TIMING_V			HDMI_REG(0x6C)
#define HDMI_WP_WP_CLK				HDMI_REG(0x70)
#define HDMI_WP_AUDIO_CFG			HDMI_REG(0x80)
#define HDMI_WP_AUDIO_CFG2			HDMI_REG(0x84)
#define HDMI_WP_AUDIO_CTRL			HDMI_REG(0x88)
#define HDMI_WP_AUDIO_DATA			HDMI_REG(0x8C)

/* HDMI IP Core System */

#define HDMI_CORE_SYS_VND_IDL			HDMI_REG(0x0)
#define HDMI_CORE_SYS_DEV_IDL			HDMI_REG(0x8)
#define HDMI_CORE_SYS_DEV_IDH			HDMI_REG(0xC)
#define HDMI_CORE_SYS_DEV_REV			HDMI_REG(0x10)
#define HDMI_CORE_SYS_SRST			HDMI_REG(0x14)
#define HDMI_CORE_CTRL1				HDMI_REG(0x20)
#define HDMI_CORE_SYS_SYS_STAT			HDMI_REG(0x24)
#define HDMI_CORE_SYS_VID_ACEN			HDMI_REG(0x124)
#define HDMI_CORE_SYS_VID_MODE			HDMI_REG(0x128)
#define HDMI_CORE_SYS_INTR_STATE		HDMI_REG(0x1C0)
#define HDMI_CORE_SYS_INTR1			HDMI_REG(0x1C4)
#define HDMI_CORE_SYS_INTR2			HDMI_REG(0x1C8)
#define HDMI_CORE_SYS_INTR3			HDMI_REG(0x1CC)
#define HDMI_CORE_SYS_INTR4			HDMI_REG(0x1D0)
#define HDMI_CORE_SYS_UMASK1			HDMI_REG(0x1D4)
#define HDMI_CORE_SYS_TMDS_CTRL			HDMI_REG(0x208)
#define HDMI_CORE_SYS_DE_DLY			HDMI_REG(0xC8)
#define HDMI_CORE_SYS_DE_CTRL			HDMI_REG(0xCC)
#define HDMI_CORE_SYS_DE_TOP			HDMI_REG(0xD0)
#define HDMI_CORE_SYS_DE_CNTL			HDMI_REG(0xD8)
#define HDMI_CORE_SYS_DE_CNTH			HDMI_REG(0xDC)
#define HDMI_CORE_SYS_DE_LINL			HDMI_REG(0xE0)
#define HDMI_CORE_SYS_DE_LINH_1			HDMI_REG(0xE4)
#define HDMI_CORE_CTRL1_VEN_FOLLOWVSYNC	0x1
#define HDMI_CORE_CTRL1_HEN_FOLLOWHSYNC	0x1
#define HDMI_CORE_CTRL1_BSEL_24BITBUS		0x1
#define HDMI_CORE_CTRL1_EDGE_RISINGEDGE	0x1

/* HDMI DDC E-DID */
#define HDMI_CORE_DDC_CMD			HDMI_REG(0x3CC)
#define HDMI_CORE_DDC_STATUS			HDMI_REG(0x3C8)
#define HDMI_CORE_DDC_ADDR			HDMI_REG(0x3B4)
#define HDMI_CORE_DDC_OFFSET			HDMI_REG(0x3BC)
#define HDMI_CORE_DDC_COUNT1			HDMI_REG(0x3C0)
#define HDMI_CORE_DDC_COUNT2			HDMI_REG(0x3C4)
#define HDMI_CORE_DDC_DATA			HDMI_REG(0x3D0)
#define HDMI_CORE_DDC_SEGM			HDMI_REG(0x3B8)

/* HDMI IP Core Audio Video */

#define HDMI_CORE_AV_HDMI_CTRL			HDMI_REG(0xBC)
#define HDMI_CORE_AV_DPD			HDMI_REG(0xF4)
#define HDMI_CORE_AV_PB_CTRL1			HDMI_REG(0xF8)
#define HDMI_CORE_AV_PB_CTRL2			HDMI_REG(0xFC)
#define HDMI_CORE_AV_AVI_TYPE			HDMI_REG(0x100)
#define HDMI_CORE_AV_AVI_VERS			HDMI_REG(0x104)
#define HDMI_CORE_AV_AVI_LEN			HDMI_REG(0x108)
#define HDMI_CORE_AV_AVI_CHSUM			HDMI_REG(0x10C)
#define HDMI_CORE_AV_AVI_DBYTE(n)		HDMI_REG(n * 4 + 0x110)
#define HDMI_CORE_AV_AVI_DBYTE_NELEMS		HDMI_REG(15)
#define HDMI_CORE_AV_SPD_DBYTE			HDMI_REG(0x190)
#define HDMI_CORE_AV_SPD_DBYTE_NELEMS		HDMI_REG(27)
#define HDMI_CORE_AV_AUD_DBYTE(n)		HDMI_REG(n * 4 + 0x210)
#define HDMI_CORE_AV_AUD_DBYTE_NELEMS		HDMI_REG(10)
#define HDMI_CORE_AV_MPEG_DBYTE			HDMI_REG(0x290)
#define HDMI_CORE_AV_MPEG_DBYTE_NELEMS		HDMI_REG(27)
#define HDMI_CORE_AV_GEN_DBYTE			HDMI_REG(0x300)
#define HDMI_CORE_AV_GEN_DBYTE_NELEMS		HDMI_REG(31)
#define HDMI_CORE_AV_GEN2_DBYTE			HDMI_REG(0x380)
#define HDMI_CORE_AV_GEN2_DBYTE_NELEMS		HDMI_REG(31)
#define HDMI_CORE_AV_ACR_CTRL			HDMI_REG(0x4)
#define HDMI_CORE_AV_FREQ_SVAL			HDMI_REG(0x8)
#define HDMI_CORE_AV_N_SVAL1			HDMI_REG(0xC)
#define HDMI_CORE_AV_N_SVAL2			HDMI_REG(0x10)
#define HDMI_CORE_AV_N_SVAL3			HDMI_REG(0x14)
#define HDMI_CORE_AV_CTS_SVAL1			HDMI_REG(0x18)
#define HDMI_CORE_AV_CTS_SVAL2			HDMI_REG(0x1C)
#define HDMI_CORE_AV_CTS_SVAL3			HDMI_REG(0x20)
#define HDMI_CORE_AV_CTS_HVAL1			HDMI_REG(0x24)
#define HDMI_CORE_AV_CTS_HVAL2			HDMI_REG(0x28)
#define HDMI_CORE_AV_CTS_HVAL3			HDMI_REG(0x2C)
#define HDMI_CORE_AV_AUD_MODE			HDMI_REG(0x50)
#define HDMI_CORE_AV_SPDIF_CTRL			HDMI_REG(0x54)
#define HDMI_CORE_AV_HW_SPDIF_FS		HDMI_REG(0x60)
#define HDMI_CORE_AV_SWAP_I2S			HDMI_REG(0x64)
#define HDMI_CORE_AV_SPDIF_ERTH			HDMI_REG(0x6C)
#define HDMI_CORE_AV_I2S_IN_MAP			HDMI_REG(0x70)
#define HDMI_CORE_AV_I2S_IN_CTRL		HDMI_REG(0x74)
#define HDMI_CORE_AV_I2S_CHST0			HDMI_REG(0x78)
#define HDMI_CORE_AV_I2S_CHST1			HDMI_REG(0x7C)
#define HDMI_CORE_AV_I2S_CHST2			HDMI_REG(0x80)
#define HDMI_CORE_AV_I2S_CHST4			HDMI_REG(0x84)
#define HDMI_CORE_AV_I2S_CHST5			HDMI_REG(0x88)
#define HDMI_CORE_AV_ASRC			HDMI_REG(0x8C)
#define HDMI_CORE_AV_I2S_IN_LEN			HDMI_REG(0x90)
#define HDMI_CORE_AV_HDMI_CTRL			HDMI_REG(0xBC)
#define HDMI_CORE_AV_AUDO_TXSTAT		HDMI_REG(0xC0)
#define HDMI_CORE_AV_AUD_PAR_BUSCLK_1		HDMI_REG(0xCC)
#define HDMI_CORE_AV_AUD_PAR_BUSCLK_2		HDMI_REG(0xD0)
#define HDMI_CORE_AV_AUD_PAR_BUSCLK_3		HDMI_REG(0xD4)
#define HDMI_CORE_AV_TEST_TXCTRL		HDMI_REG(0xF0)
#define HDMI_CORE_AV_DPD			HDMI_REG(0xF4)
#define HDMI_CORE_AV_PB_CTRL1			HDMI_REG(0xF8)
#define HDMI_CORE_AV_PB_CTRL2			HDMI_REG(0xFC)
#define HDMI_CORE_AV_AVI_TYPE			HDMI_REG(0x100)
#define HDMI_CORE_AV_AVI_VERS			HDMI_REG(0x104)
#define HDMI_CORE_AV_AVI_LEN			HDMI_REG(0x108)
#define HDMI_CORE_AV_AVI_CHSUM			HDMI_REG(0x10C)
#define HDMI_CORE_AV_SPD_TYPE			HDMI_REG(0x180)
#define HDMI_CORE_AV_SPD_VERS			HDMI_REG(0x184)
#define HDMI_CORE_AV_SPD_LEN			HDMI_REG(0x188)
#define HDMI_CORE_AV_SPD_CHSUM			HDMI_REG(0x18C)
#define HDMI_CORE_AV_AUDIO_TYPE			HDMI_REG(0x200)
#define HDMI_CORE_AV_AUDIO_VERS			HDMI_REG(0x204)
#define HDMI_CORE_AV_AUDIO_LEN			HDMI_REG(0x208)
#define HDMI_CORE_AV_AUDIO_CHSUM		HDMI_REG(0x20C)
#define HDMI_CORE_AV_MPEG_TYPE			HDMI_REG(0x280)
#define HDMI_CORE_AV_MPEG_VERS			HDMI_REG(0x284)
#define HDMI_CORE_AV_MPEG_LEN			HDMI_REG(0x288)
#define HDMI_CORE_AV_MPEG_CHSUM			HDMI_REG(0x28C)
#define HDMI_CORE_AV_CP_BYTE1			HDMI_REG(0x37C)
#define HDMI_CORE_AV_CEC_ADDR_ID		HDMI_REG(0x3FC)
#define HDMI_CORE_AV_SPD_DBYTE_ELSIZE		0x4
#define HDMI_CORE_AV_GEN2_DBYTE_ELSIZE		0x4
#define HDMI_CORE_AV_MPEG_DBYTE_ELSIZE		0x4
#define HDMI_CORE_AV_GEN_DBYTE_ELSIZE		0x4

/* PLL */

#define PLLCTRL_PLL_CONTROL			HDMI_REG(0x0)
#define PLLCTRL_PLL_STATUS			HDMI_REG(0x4)
#define PLLCTRL_PLL_GO				HDMI_REG(0x8)
#define PLLCTRL_CFG1				HDMI_REG(0xC)
#define PLLCTRL_CFG2				HDMI_REG(0x10)
#define PLLCTRL_CFG3				HDMI_REG(0x14)
#define PLLCTRL_CFG4				HDMI_REG(0x20)

/* HDMI PHY */

#define HDMI_TXPHY_TX_CTRL			HDMI_REG(0x0)
#define HDMI_TXPHY_DIGITAL_CTRL			HDMI_REG(0x4)
#define HDMI_TXPHY_POWER_CTRL			HDMI_REG(0x8)
#define HDMI_TXPHY_PAD_CFG_CTRL			HDMI_REG(0xC)

/* HDMI EDID Length  */
#define HDMI_EDID_MAX_LENGTH			256
#define EDID_TIMING_DESCRIPTOR_SIZE		0x12
#define EDID_DESCRIPTOR_BLOCK0_ADDRESS		0x36
#define EDID_DESCRIPTOR_BLOCK1_ADDRESS		0x80
#define EDID_SIZE_BLOCK0_TIMING_DESCRIPTOR	4
#define EDID_SIZE_BLOCK1_TIMING_DESCRIPTOR	4

#define OMAP_HDMI_TIMINGS_NB			34

#define REG_FLD_MOD(base, idx, val, start, end) \
	hdmi_write_reg(base, idx, FLD_MOD(hdmi_read_reg(base, idx),\
							val, start, end))
#define REG_GET(base, idx, start, end) \
	FLD_GET(hdmi_read_reg(base, idx), start, end)

/* HDMI timing structure */
struct hdmi_timings {
	struct omap_video_timings timings;
	int vsync_pol;
	int hsync_pol;
};

enum hdmi_phy_pwr {
	HDMI_PHYPWRCMD_OFF = 0,
	HDMI_PHYPWRCMD_LDOON = 1,
	HDMI_PHYPWRCMD_TXON = 2
};

enum hdmi_pll_pwr {
	HDMI_PLLPWRCMD_ALLOFF = 0,
	HDMI_PLLPWRCMD_PLLONLY = 1,
	HDMI_PLLPWRCMD_BOTHON_ALLCLKS = 2,
	HDMI_PLLPWRCMD_BOTHON_NOPHYCLK = 3
};

enum hdmi_core_inputbus_width {
	HDMI_INPUT_8BIT = 0,
	HDMI_INPUT_10BIT = 1,
	HDMI_INPUT_12BIT = 2
};

enum hdmi_core_dither_trunc {
	HDMI_OUTPUTTRUNCATION_8BIT = 0,
	HDMI_OUTPUTTRUNCATION_10BIT = 1,
	HDMI_OUTPUTTRUNCATION_12BIT = 2,
	HDMI_OUTPUTDITHER_8BIT = 3,
	HDMI_OUTPUTDITHER_10BIT = 4,
	HDMI_OUTPUTDITHER_12BIT = 5
};

enum hdmi_core_deepcolor_ed {
	HDMI_DEEPCOLORPACKECTDISABLE = 0,
	HDMI_DEEPCOLORPACKECTENABLE = 1
};

enum hdmi_core_packet_mode {
	HDMI_PACKETMODERESERVEDVALUE = 0,
	HDMI_PACKETMODE24BITPERPIXEL = 4,
	HDMI_PACKETMODE30BITPERPIXEL = 5,
	HDMI_PACKETMODE36BITPERPIXEL = 6,
	HDMI_PACKETMODE48BITPERPIXEL = 7
};

enum hdmi_core_hdmi_dvi {
	HDMI_DVI = 0,
	HDMI_HDMI = 1
};

enum hdmi_core_tclkselclkmult {
	HDMI_FPLL05IDCK = 0,
	HDMI_FPLL10IDCK = 1,
	HDMI_FPLL20IDCK = 2,
	HDMI_FPLL40IDCK = 3
};

enum hdmi_core_packet_ctrl {
	HDMI_PACKETENABLE = 1,
	HDMI_PACKETDISABLE = 0,
	HDMI_PACKETREPEATON = 1,
	HDMI_PACKETREPEATOFF = 0
};

/* INFOFRAME_AVI_ and INFOFRAME_AUDIO_ definitions */
enum hdmi_core_infoframe {
	HDMI_INFOFRAME_AVI_DB1Y_RGB = 0,
	HDMI_INFOFRAME_AVI_DB1Y_YUV422 = 1,
	HDMI_INFOFRAME_AVI_DB1Y_YUV444 = 2,
	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF = 0,
	HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_ON =  1,
	HDMI_INFOFRAME_AVI_DB1B_NO = 0,
	HDMI_INFOFRAME_AVI_DB1B_VERT = 1,
	HDMI_INFOFRAME_AVI_DB1B_HORI = 2,
	HDMI_INFOFRAME_AVI_DB1B_VERTHORI = 3,
	HDMI_INFOFRAME_AVI_DB1S_0 = 0,
	HDMI_INFOFRAME_AVI_DB1S_1 = 1,
	HDMI_INFOFRAME_AVI_DB1S_2 = 2,
	HDMI_INFOFRAME_AVI_DB2C_NO = 0,
	HDMI_INFOFRAME_AVI_DB2C_ITU601 = 1,
	HDMI_INFOFRAME_AVI_DB2C_ITU709 = 2,
	HDMI_INFOFRAME_AVI_DB2C_EC_EXTENDED = 3,
	HDMI_INFOFRAME_AVI_DB2M_NO = 0,
	HDMI_INFOFRAME_AVI_DB2M_43 = 1,
	HDMI_INFOFRAME_AVI_DB2M_169 = 2,
	HDMI_INFOFRAME_AVI_DB2R_SAME = 8,
	HDMI_INFOFRAME_AVI_DB2R_43 = 9,
	HDMI_INFOFRAME_AVI_DB2R_169 = 10,
	HDMI_INFOFRAME_AVI_DB2R_149 = 11,
	HDMI_INFOFRAME_AVI_DB3ITC_NO = 0,
	HDMI_INFOFRAME_AVI_DB3ITC_YES = 1,
	HDMI_INFOFRAME_AVI_DB3EC_XVYUV601 = 0,
	HDMI_INFOFRAME_AVI_DB3EC_XVYUV709 = 1,
	HDMI_INFOFRAME_AVI_DB3Q_DEFAULT = 0,
	HDMI_INFOFRAME_AVI_DB3Q_LR = 1,
	HDMI_INFOFRAME_AVI_DB3Q_FR = 2,
	HDMI_INFOFRAME_AVI_DB3SC_NO = 0,
	HDMI_INFOFRAME_AVI_DB3SC_HORI = 1,
	HDMI_INFOFRAME_AVI_DB3SC_VERT = 2,
	HDMI_INFOFRAME_AVI_DB3SC_HORIVERT = 3,
	HDMI_INFOFRAME_AVI_DB5PR_NO = 0,
	HDMI_INFOFRAME_AVI_DB5PR_2 = 1,
	HDMI_INFOFRAME_AVI_DB5PR_3 = 2,
	HDMI_INFOFRAME_AVI_DB5PR_4 = 3,
	HDMI_INFOFRAME_AVI_DB5PR_5 = 4,
	HDMI_INFOFRAME_AVI_DB5PR_6 = 5,
	HDMI_INFOFRAME_AVI_DB5PR_7 = 6,
	HDMI_INFOFRAME_AVI_DB5PR_8 = 7,
	HDMI_INFOFRAME_AVI_DB5PR_9 = 8,
	HDMI_INFOFRAME_AVI_DB5PR_10 = 9,
	HDMI_INFOFRAME_AUDIO_DB1CT_FROM_STREAM = 0,
	HDMI_INFOFRAME_AUDIO_DB1CT_IEC60958 = 1,
	HDMI_INFOFRAME_AUDIO_DB1CT_AC3 = 2,
	HDMI_INFOFRAME_AUDIO_DB1CT_MPEG1 = 3,
	HDMI_INFOFRAME_AUDIO_DB1CT_MP3 = 4,
	HDMI_INFOFRAME_AUDIO_DB1CT_MPEG2_MULTICH = 5,
	HDMI_INFOFRAME_AUDIO_DB1CT_AAC = 6,
	HDMI_INFOFRAME_AUDIO_DB1CT_DTS = 7,
	HDMI_INFOFRAME_AUDIO_DB1CT_ATRAC = 8,
	HDMI_INFOFRAME_AUDIO_DB1CT_ONEBIT = 9,
	HDMI_INFOFRAME_AUDIO_DB1CT_DOLBY_DIGITAL_PLUS = 10,
	HDMI_INFOFRAME_AUDIO_DB1CT_DTS_HD = 11,
	HDMI_INFOFRAME_AUDIO_DB1CT_MAT = 12,
	HDMI_INFOFRAME_AUDIO_DB1CT_DST = 13,
	HDMI_INFOFRAME_AUDIO_DB1CT_WMA_PRO = 14,
	HDMI_INFOFRAME_AUDIO_DB2SF_FROM_STREAM = 0,
	HDMI_INFOFRAME_AUDIO_DB2SF_32000 = 1,
	HDMI_INFOFRAME_AUDIO_DB2SF_44100 = 2,
	HDMI_INFOFRAME_AUDIO_DB2SF_48000 = 3,
	HDMI_INFOFRAME_AUDIO_DB2SF_88200 = 4,
	HDMI_INFOFRAME_AUDIO_DB2SF_96000 = 5,
	HDMI_INFOFRAME_AUDIO_DB2SF_176400 = 6,
	HDMI_INFOFRAME_AUDIO_DB2SF_192000 = 7,
	HDMI_INFOFRAME_AUDIO_DB2SS_FROM_STREAM = 0,
	HDMI_INFOFRAME_AUDIO_DB2SS_16BIT = 1,
	HDMI_INFOFRAME_AUDIO_DB2SS_20BIT = 2,
	HDMI_INFOFRAME_AUDIO_DB2SS_24BIT = 3,
	HDMI_INFOFRAME_AUDIO_DB5_DM_INH_PERMITTED = 0,
	HDMI_INFOFRAME_AUDIO_DB5_DM_INH_PROHIBITED = 1
};

enum hdmi_packing_mode {
	HDMI_PACK_10b_RGB_YUV444 = 0,
	HDMI_PACK_24b_RGB_YUV444_YUV422 = 1,
	HDMI_PACK_20b_YUV422 = 2,
	HDMI_PACK_ALREADYPACKED = 7
};

enum hdmi_core_audio_sample_freq {
	HDMI_AUDIO_FS_32000 = 0x3,
	HDMI_AUDIO_FS_44100 = 0x0,
	HDMI_AUDIO_FS_48000 = 0x2,
	HDMI_AUDIO_FS_88200 = 0x8,
	HDMI_AUDIO_FS_96000 = 0xA,
	HDMI_AUDIO_FS_176400 = 0xC,
	HDMI_AUDIO_FS_192000 = 0xE,
	HDMI_AUDIO_FS_NOT_INDICATED = 0x1
};

enum hdmi_core_audio_layout {
	HDMI_AUDIO_LAYOUT_2CH = 0,
	HDMI_AUDIO_LAYOUT_8CH = 1
};

enum hdmi_core_cts_mode {
	HDMI_AUDIO_CTS_MODE_HW = 0,
	HDMI_AUDIO_CTS_MODE_SW = 1
};

enum hdmi_stereo_channels {
	HDMI_AUDIO_STEREO_NOCHANNELS = 0,
	HDMI_AUDIO_STEREO_ONECHANNEL = 1,
	HDMI_AUDIO_STEREO_TWOCHANNELS = 2,
	HDMI_AUDIO_STEREO_THREECHANNELS = 3,
	HDMI_AUDIO_STEREO_FOURCHANNELS = 4
};

enum hdmi_audio_type {
	HDMI_AUDIO_TYPE_LPCM = 0,
	HDMI_AUDIO_TYPE_IEC = 1
};

enum hdmi_audio_justify {
	HDMI_AUDIO_JUSTIFY_LEFT = 0,
	HDMI_AUDIO_JUSTIFY_RIGHT = 1
};

enum hdmi_audio_sample_order {
	HDMI_AUDIO_SAMPLE_RIGHT_FIRST = 0,
	HDMI_AUDIO_SAMPLE_LEFT_FIRST = 1
};

enum hdmi_audio_samples_perword {
	HDMI_AUDIO_ONEWORD_ONESAMPLE = 0,
	HDMI_AUDIO_ONEWORD_TWOSAMPLES = 1
};

enum hdmi_audio_sample_size {
	HDMI_AUDIO_SAMPLE_16BITS = 0,
	HDMI_AUDIO_SAMPLE_24BITS = 1
};

enum hdmi_audio_transf_mode {
	HDMI_AUDIO_TRANSF_DMA = 0,
	HDMI_AUDIO_TRANSF_IRQ = 1
};

enum hdmi_audio_blk_strt_end_sig {
	HDMI_AUDIO_BLOCK_SIG_STARTEND_ON = 0,
	HDMI_AUDIO_BLOCK_SIG_STARTEND_OFF = 1
};

enum hdmi_audio_i2s_config {
	HDMI_AUDIO_I2S_WS_POLARITY_LOW_IS_LEFT = 0,
	HDMI_AUDIO_I2S_WS_POLARIT_YLOW_IS_RIGHT = 1,
	HDMI_AUDIO_I2S_MSB_SHIFTED_FIRST = 0,
	HDMI_AUDIO_I2S_LSB_SHIFTED_FIRST = 1,
	HDMI_AUDIO_I2S_MAX_WORD_20BITS = 0,
	HDMI_AUDIO_I2S_MAX_WORD_24BITS = 1,
	HDMI_AUDIO_I2S_CHST_WORD_NOT_SPECIFIED = 0,
	HDMI_AUDIO_I2S_CHST_WORD_16_BITS = 1,
	HDMI_AUDIO_I2S_CHST_WORD_17_BITS = 6,
	HDMI_AUDIO_I2S_CHST_WORD_18_BITS = 2,
	HDMI_AUDIO_I2S_CHST_WORD_19_BITS = 4,
	HDMI_AUDIO_I2S_CHST_WORD_20_BITS_20MAX = 5,
	HDMI_AUDIO_I2S_CHST_WORD_20_BITS_24MAX = 1,
	HDMI_AUDIO_I2S_CHST_WORD_21_BITS = 6,
	HDMI_AUDIO_I2S_CHST_WORD_22_BITS = 2,
	HDMI_AUDIO_I2S_CHST_WORD_23_BITS = 4,
	HDMI_AUDIO_I2S_CHST_WORD_24_BITS = 5,
	HDMI_AUDIO_I2S_SCK_EDGE_FALLING = 0,
	HDMI_AUDIO_I2S_SCK_EDGE_RISING = 1,
	HDMI_AUDIO_I2S_VBIT_FOR_PCM = 0,
	HDMI_AUDIO_I2S_VBIT_FOR_COMPRESSED = 1,
	HDMI_AUDIO_I2S_INPUT_LENGTH_NA = 0,
	HDMI_AUDIO_I2S_INPUT_LENGTH_16 = 2,
	HDMI_AUDIO_I2S_INPUT_LENGTH_17 = 12,
	HDMI_AUDIO_I2S_INPUT_LENGTH_18 = 4,
	HDMI_AUDIO_I2S_INPUT_LENGTH_19 = 8,
	HDMI_AUDIO_I2S_INPUT_LENGTH_20 = 10,
	HDMI_AUDIO_I2S_INPUT_LENGTH_21 = 13,
	HDMI_AUDIO_I2S_INPUT_LENGTH_22 = 5,
	HDMI_AUDIO_I2S_INPUT_LENGTH_23 = 9,
	HDMI_AUDIO_I2S_INPUT_LENGTH_24 = 11,
	HDMI_AUDIO_I2S_FIRST_BIT_SHIFT = 0,
	HDMI_AUDIO_I2S_FIRST_BIT_NO_SHIFT = 1,
	HDMI_AUDIO_I2S_SD0_EN = 1,
	HDMI_AUDIO_I2S_SD1_EN = 1 << 1,
	HDMI_AUDIO_I2S_SD2_EN = 1 << 2,
	HDMI_AUDIO_I2S_SD3_EN = 1 << 3,
};

enum hdmi_audio_mclk_mode {
	HDMI_AUDIO_MCLK_128FS = 0,
	HDMI_AUDIO_MCLK_256FS = 1,
	HDMI_AUDIO_MCLK_384FS = 2,
	HDMI_AUDIO_MCLK_512FS = 3,
	HDMI_AUDIO_MCLK_768FS = 4,
	HDMI_AUDIO_MCLK_1024FS = 5,
	HDMI_AUDIO_MCLK_1152FS = 6,
	HDMI_AUDIO_MCLK_192FS = 7
};

struct hdmi_core_video_config {
	enum hdmi_core_inputbus_width	ip_bus_width;
	enum hdmi_core_dither_trunc	op_dither_truc;
	enum hdmi_core_deepcolor_ed	deep_color_pkt;
	enum hdmi_core_packet_mode	pkt_mode;
	enum hdmi_core_hdmi_dvi		hdmi_dvi;
	enum hdmi_core_tclkselclkmult	tclk_sel_clkmult;
};

/*
 * Refer to section 8.2 in HDMI 1.3 specification for
 * details about infoframe databytes
 */
struct hdmi_core_infoframe_avi {
	u8	db1_format;
		/* Y0, Y1 rgb,yCbCr */
	u8	db1_active_info;
		/* A0  Active information Present */
	u8	db1_bar_info_dv;
		/* B0, B1 Bar info data valid */
	u8	db1_scan_info;
		/* S0, S1 scan information */
	u8	db2_colorimetry;
		/* C0, C1 colorimetry */
	u8	db2_aspect_ratio;
		/* M0, M1 Aspect ratio (4:3, 16:9) */
	u8	db2_active_fmt_ar;
		/* R0...R3 Active format aspect ratio */
	u8	db3_itc;
		/* ITC IT content. */
	u8	db3_ec;
		/* EC0, EC1, EC2 Extended colorimetry */
	u8	db3_q_range;
		/* Q1, Q0 Quantization range */
	u8	db3_nup_scaling;
		/* SC1, SC0 Non-uniform picture scaling */
	u8	db4_videocode;
		/* VIC0..6 Video format identification */
	u8	db5_pixel_repeat;
		/* PR0..PR3 Pixel repetition factor */
	u16	db6_7_line_eoftop;
		/* Line number end of top bar */
	u16	db8_9_line_sofbottom;
		/* Line number start of bottom bar */
	u16	db10_11_pixel_eofleft;
		/* Pixel number end of left bar */
	u16	db12_13_pixel_sofright;
		/* Pixel number start of right bar */
};
/*
 * Refer to section 8.2 in HDMI 1.3 specification for
 * details about infoframe databytes
 */
struct hdmi_core_infoframe_audio {
	u8 db1_coding_type;
	u8 db1_channel_count;
	u8 db2_sample_freq;
	u8 db2_sample_size;
	u8 db4_channel_alloc;
	bool db5_downmix_inh;
	u8 db5_lsv;	/* Level shift values for downmix */
};

struct hdmi_core_packet_enable_repeat {
	u32	audio_pkt;
	u32	audio_pkt_repeat;
	u32	avi_infoframe;
	u32	avi_infoframe_repeat;
	u32	gen_cntrl_pkt;
	u32	gen_cntrl_pkt_repeat;
	u32	generic_pkt;
	u32	generic_pkt_repeat;
};

struct hdmi_video_format {
	enum hdmi_packing_mode	packing_mode;
	u32			y_res;	/* Line per panel */
	u32			x_res;	/* pixel per line */
};

struct hdmi_video_interface {
	int	vsp;	/* Vsync polarity */
	int	hsp;	/* Hsync polarity */
	int	interlacing;
	int	tm;	/* Timing mode */
};

struct hdmi_cm {
	int	code;
	int	mode;
};

struct hdmi_config {
	struct hdmi_timings timings;
	u16	interlace;
	struct hdmi_cm cm;
};

struct hdmi_ip_data {
	void __iomem	*base_wp;	/* HDMI wrapper */
	unsigned long	core_sys_offset;
	unsigned long	core_av_offset;
	unsigned long	pll_offset;
	unsigned long	phy_offset;
	struct hdmi_config cfg;
	struct hdmi_pll_info pll_data;
};

struct hdmi_audio_format {
	enum hdmi_stereo_channels		stereo_channels;
	u8					active_chnnls_msk;
	enum hdmi_audio_type			type;
	enum hdmi_audio_justify			justification;
	enum hdmi_audio_sample_order		sample_order;
	enum hdmi_audio_samples_perword		samples_per_word;
	enum hdmi_audio_sample_size		sample_size;
	enum hdmi_audio_blk_strt_end_sig	en_sig_blk_strt_end;
};

struct hdmi_audio_dma {
	u8				transfer_size;
	u8				block_size;
	enum hdmi_audio_transf_mode	mode;
	u16				fifo_threshold;
};

struct hdmi_core_audio_i2s_config {
	u8 word_max_length;
	u8 word_length;
	u8 in_length_bits;
	u8 justification;
	u8 en_high_bitrate_aud;
	u8 sck_edge_mode;
	u8 cbit_order;
	u8 vbit;
	u8 ws_polarity;
	u8 direction;
	u8 shift;
	u8 active_sds;
};

struct hdmi_core_audio_config {
	struct hdmi_core_audio_i2s_config	i2s_cfg;
	enum hdmi_core_audio_sample_freq	freq_sample;
	bool					fs_override;
	u32					n;
	u32					cts;
	u32					aud_par_busclk;
	enum hdmi_core_audio_layout		layout;
	enum hdmi_core_cts_mode			cts_mode;
	bool					use_mclk;
	enum hdmi_audio_mclk_mode		mclk_mode;
	bool					en_acr_pkt;
	bool					en_dsd_audio;
	bool					en_parallel_aud_input;
	bool					en_spdif;
};
#endif