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linux-next/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.h
Ricardo Neri edefcdad6a ASoC: OMAP: HDMI: Move HDMI codec trigger function to generic HDMI driver 
The function hdmi_audio_trigger is a callback used by ASoC to stop/start
HDMI audio. Also, it does not perform IP-specific configuration directly.
Hence, it should be placed in the general portion of the HDMI driver,
along with the other ASoC callbacks.

Also, make this function static.

Signed-off-by: Ricardo Neri <ricardo.neri@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2012-01-05 10:34:48 +02:00

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/*
* ti_hdmi_4xxx_ip.h
*
* HDMI header definition for DM81xx, DM38xx, TI OMAP4 etc 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 _HDMI_TI_4xxx_H_
#define _HDMI_TI_4xxx_H_
#include <linux/string.h>
#include <video/omapdss.h>
#include "ti_hdmi.h"
#if defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI) || \
defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI_MODULE)
#include <sound/soc.h>
#include <sound/pcm_params.h>
#endif
/* HDMI Wrapper */
#define HDMI_WP_REVISION 0x0
#define HDMI_WP_SYSCONFIG 0x10
#define HDMI_WP_IRQSTATUS_RAW 0x24
#define HDMI_WP_IRQSTATUS 0x28
#define HDMI_WP_PWR_CTRL 0x40
#define HDMI_WP_IRQENABLE_SET 0x2C
#define HDMI_WP_VIDEO_CFG 0x50
#define HDMI_WP_VIDEO_SIZE 0x60
#define HDMI_WP_VIDEO_TIMING_H 0x68
#define HDMI_WP_VIDEO_TIMING_V 0x6C
#define HDMI_WP_WP_CLK 0x70
#define HDMI_WP_AUDIO_CFG 0x80
#define HDMI_WP_AUDIO_CFG2 0x84
#define HDMI_WP_AUDIO_CTRL 0x88
#define HDMI_WP_AUDIO_DATA 0x8C
/* HDMI IP Core System */
#define HDMI_CORE_SYS_VND_IDL 0x0
#define HDMI_CORE_SYS_DEV_IDL 0x8
#define HDMI_CORE_SYS_DEV_IDH 0xC
#define HDMI_CORE_SYS_DEV_REV 0x10
#define HDMI_CORE_SYS_SRST 0x14
#define HDMI_CORE_CTRL1 0x20
#define HDMI_CORE_SYS_SYS_STAT 0x24
#define HDMI_CORE_SYS_VID_ACEN 0x124
#define HDMI_CORE_SYS_VID_MODE 0x128
#define HDMI_CORE_SYS_INTR_STATE 0x1C0
#define HDMI_CORE_SYS_INTR1 0x1C4
#define HDMI_CORE_SYS_INTR2 0x1C8
#define HDMI_CORE_SYS_INTR3 0x1CC
#define HDMI_CORE_SYS_INTR4 0x1D0
#define HDMI_CORE_SYS_UMASK1 0x1D4
#define HDMI_CORE_SYS_TMDS_CTRL 0x208
#define HDMI_CORE_SYS_DE_DLY 0xC8
#define HDMI_CORE_SYS_DE_CTRL 0xCC
#define HDMI_CORE_SYS_DE_TOP 0xD0
#define HDMI_CORE_SYS_DE_CNTL 0xD8
#define HDMI_CORE_SYS_DE_CNTH 0xDC
#define HDMI_CORE_SYS_DE_LINL 0xE0
#define HDMI_CORE_SYS_DE_LINH_1 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 0x3CC
#define HDMI_CORE_DDC_STATUS 0x3C8
#define HDMI_CORE_DDC_ADDR 0x3B4
#define HDMI_CORE_DDC_OFFSET 0x3BC
#define HDMI_CORE_DDC_COUNT1 0x3C0
#define HDMI_CORE_DDC_COUNT2 0x3C4
#define HDMI_CORE_DDC_DATA 0x3D0
#define HDMI_CORE_DDC_SEGM 0x3B8
/* HDMI IP Core Audio Video */
#define HDMI_CORE_AV_HDMI_CTRL 0xBC
#define HDMI_CORE_AV_DPD 0xF4
#define HDMI_CORE_AV_PB_CTRL1 0xF8
#define HDMI_CORE_AV_PB_CTRL2 0xFC
#define HDMI_CORE_AV_AVI_TYPE 0x100
#define HDMI_CORE_AV_AVI_VERS 0x104
#define HDMI_CORE_AV_AVI_LEN 0x108
#define HDMI_CORE_AV_AVI_CHSUM 0x10C
#define HDMI_CORE_AV_AVI_DBYTE(n) (n * 4 + 0x110)
#define HDMI_CORE_AV_AVI_DBYTE_NELEMS 15
#define HDMI_CORE_AV_SPD_DBYTE(n) (n * 4 + 0x190)
#define HDMI_CORE_AV_SPD_DBYTE_NELEMS 27
#define HDMI_CORE_AV_AUD_DBYTE(n) (n * 4 + 0x210)
#define HDMI_CORE_AV_AUD_DBYTE_NELEMS 10
#define HDMI_CORE_AV_MPEG_DBYTE(n) (n * 4 + 0x290)
#define HDMI_CORE_AV_MPEG_DBYTE_NELEMS 27
#define HDMI_CORE_AV_GEN_DBYTE(n) (n * 4 + 0x300)
#define HDMI_CORE_AV_GEN_DBYTE_NELEMS 31
#define HDMI_CORE_AV_GEN2_DBYTE(n) (n * 4 + 0x380)
#define HDMI_CORE_AV_GEN2_DBYTE_NELEMS 31
#define HDMI_CORE_AV_ACR_CTRL 0x4
#define HDMI_CORE_AV_FREQ_SVAL 0x8
#define HDMI_CORE_AV_N_SVAL1 0xC
#define HDMI_CORE_AV_N_SVAL2 0x10
#define HDMI_CORE_AV_N_SVAL3 0x14
#define HDMI_CORE_AV_CTS_SVAL1 0x18
#define HDMI_CORE_AV_CTS_SVAL2 0x1C
#define HDMI_CORE_AV_CTS_SVAL3 0x20
#define HDMI_CORE_AV_CTS_HVAL1 0x24
#define HDMI_CORE_AV_CTS_HVAL2 0x28
#define HDMI_CORE_AV_CTS_HVAL3 0x2C
#define HDMI_CORE_AV_AUD_MODE 0x50
#define HDMI_CORE_AV_SPDIF_CTRL 0x54
#define HDMI_CORE_AV_HW_SPDIF_FS 0x60
#define HDMI_CORE_AV_SWAP_I2S 0x64
#define HDMI_CORE_AV_SPDIF_ERTH 0x6C
#define HDMI_CORE_AV_I2S_IN_MAP 0x70
#define HDMI_CORE_AV_I2S_IN_CTRL 0x74
#define HDMI_CORE_AV_I2S_CHST0 0x78
#define HDMI_CORE_AV_I2S_CHST1 0x7C
#define HDMI_CORE_AV_I2S_CHST2 0x80
#define HDMI_CORE_AV_I2S_CHST4 0x84
#define HDMI_CORE_AV_I2S_CHST5 0x88
#define HDMI_CORE_AV_ASRC 0x8C
#define HDMI_CORE_AV_I2S_IN_LEN 0x90
#define HDMI_CORE_AV_HDMI_CTRL 0xBC
#define HDMI_CORE_AV_AUDO_TXSTAT 0xC0
#define HDMI_CORE_AV_AUD_PAR_BUSCLK_1 0xCC
#define HDMI_CORE_AV_AUD_PAR_BUSCLK_2 0xD0
#define HDMI_CORE_AV_AUD_PAR_BUSCLK_3 0xD4
#define HDMI_CORE_AV_TEST_TXCTRL 0xF0
#define HDMI_CORE_AV_DPD 0xF4
#define HDMI_CORE_AV_PB_CTRL1 0xF8
#define HDMI_CORE_AV_PB_CTRL2 0xFC
#define HDMI_CORE_AV_AVI_TYPE 0x100
#define HDMI_CORE_AV_AVI_VERS 0x104
#define HDMI_CORE_AV_AVI_LEN 0x108
#define HDMI_CORE_AV_AVI_CHSUM 0x10C
#define HDMI_CORE_AV_SPD_TYPE 0x180
#define HDMI_CORE_AV_SPD_VERS 0x184
#define HDMI_CORE_AV_SPD_LEN 0x188
#define HDMI_CORE_AV_SPD_CHSUM 0x18C
#define HDMI_CORE_AV_AUDIO_TYPE 0x200
#define HDMI_CORE_AV_AUDIO_VERS 0x204
#define HDMI_CORE_AV_AUDIO_LEN 0x208
#define HDMI_CORE_AV_AUDIO_CHSUM 0x20C
#define HDMI_CORE_AV_MPEG_TYPE 0x280
#define HDMI_CORE_AV_MPEG_VERS 0x284
#define HDMI_CORE_AV_MPEG_LEN 0x288
#define HDMI_CORE_AV_MPEG_CHSUM 0x28C
#define HDMI_CORE_AV_CP_BYTE1 0x37C
#define HDMI_CORE_AV_CEC_ADDR_ID 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 0x0
#define PLLCTRL_PLL_STATUS 0x4
#define PLLCTRL_PLL_GO 0x8
#define PLLCTRL_CFG1 0xC
#define PLLCTRL_CFG2 0x10
#define PLLCTRL_CFG3 0x14
#define PLLCTRL_CFG4 0x20
/* HDMI PHY */
#define HDMI_TXPHY_TX_CTRL 0x0
#define HDMI_TXPHY_DIGITAL_CTRL 0x4
#define HDMI_TXPHY_POWER_CTRL 0x8
#define HDMI_TXPHY_PAD_CFG_CTRL 0xC
#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)
enum hdmi_phy_pwr {
HDMI_PHYPWRCMD_OFF = 0,
HDMI_PHYPWRCMD_LDOON = 1,
HDMI_PHYPWRCMD_TXON = 2
};
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_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 {
/* Y0, Y1 rgb,yCbCr */
u8 db1_format;
/* A0 Active information Present */
u8 db1_active_info;
/* B0, B1 Bar info data valid */
u8 db1_bar_info_dv;
/* S0, S1 scan information */
u8 db1_scan_info;
/* C0, C1 colorimetry */
u8 db2_colorimetry;
/* M0, M1 Aspect ratio (4:3, 16:9) */
u8 db2_aspect_ratio;
/* R0...R3 Active format aspect ratio */
u8 db2_active_fmt_ar;
/* ITC IT content. */
u8 db3_itc;
/* EC0, EC1, EC2 Extended colorimetry */
u8 db3_ec;
/* Q1, Q0 Quantization range */
u8 db3_q_range;
/* SC1, SC0 Non-uniform picture scaling */
u8 db3_nup_scaling;
/* VIC0..6 Video format identification */
u8 db4_videocode;
/* PR0..PR3 Pixel repetition factor */
u8 db5_pixel_repeat;
/* Line number end of top bar */
u16 db6_7_line_eoftop;
/* Line number start of bottom bar */
u16 db8_9_line_sofbottom;
/* Pixel number end of left bar */
u16 db10_11_pixel_eofleft;
/* Pixel number start of right bar */
u16 db12_13_pixel_sofright;
};
/*
* 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_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;
};
#if defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI) || \
defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI_MODULE)
int hdmi_config_audio_acr(struct hdmi_ip_data *ip_data,
u32 sample_freq, u32 *n, u32 *cts);
void hdmi_core_audio_infoframe_config(struct hdmi_ip_data *ip_data,
struct hdmi_core_infoframe_audio *info_aud);
void hdmi_core_audio_config(struct hdmi_ip_data *ip_data,
struct hdmi_core_audio_config *cfg);
void hdmi_wp_audio_config_dma(struct hdmi_ip_data *ip_data,
struct hdmi_audio_dma *aud_dma);
void hdmi_wp_audio_config_format(struct hdmi_ip_data *ip_data,
struct hdmi_audio_format *aud_fmt);
#endif
#endif
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