cregit-Linux how code gets into the kernel

Release 4.7 drivers/media/platform/davinci/isif_regs.h

/*
 * Copyright (C) 2008-2009 Texas Instruments Inc
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#ifndef _ISIF_REGS_H

#define _ISIF_REGS_H

/* ISIF registers relative offsets */

#define SYNCEN					0x00

#define MODESET					0x04

#define HDW					0x08

#define VDW					0x0c

#define PPLN					0x10

#define LPFR					0x14

#define SPH					0x18

#define LNH					0x1c

#define SLV0					0x20

#define SLV1					0x24

#define LNV					0x28

#define CULH					0x2c

#define CULV					0x30

#define HSIZE					0x34

#define SDOFST					0x38

#define CADU					0x3c

#define CADL					0x40

#define LINCFG0					0x44

#define LINCFG1					0x48

#define CCOLP					0x4c

#define CRGAIN 					0x50

#define CGRGAIN					0x54

#define CGBGAIN					0x58

#define CBGAIN					0x5c

#define COFSTA					0x60

#define FLSHCFG0				0x64

#define FLSHCFG1				0x68

#define FLSHCFG2				0x6c

#define VDINT0					0x70

#define VDINT1					0x74

#define VDINT2					0x78

#define MISC 					0x7c

#define CGAMMAWD				0x80

#define REC656IF				0x84

#define CCDCFG					0x88
/*****************************************************
* Defect Correction registers
*****************************************************/

#define DFCCTL					0x8c

#define VDFSATLV				0x90

#define DFCMEMCTL				0x94

#define DFCMEM0					0x98

#define DFCMEM1					0x9c

#define DFCMEM2					0xa0

#define DFCMEM3					0xa4

#define DFCMEM4					0xa8
/****************************************************
* Black Clamp registers
****************************************************/

#define CLAMPCFG				0xac

#define CLDCOFST				0xb0

#define CLSV					0xb4

#define CLHWIN0					0xb8

#define CLHWIN1					0xbc

#define CLHWIN2					0xc0

#define CLVRV					0xc4

#define CLVWIN0					0xc8

#define CLVWIN1					0xcc

#define CLVWIN2					0xd0

#define CLVWIN3					0xd4
/****************************************************
* Lense Shading Correction
****************************************************/

#define DATAHOFST				0xd8

#define DATAVOFST				0xdc

#define LSCHVAL					0xe0

#define LSCVVAL					0xe4

#define TWODLSCCFG				0xe8

#define TWODLSCOFST				0xec

#define TWODLSCINI				0xf0

#define TWODLSCGRBU				0xf4

#define TWODLSCGRBL				0xf8

#define TWODLSCGROF				0xfc

#define TWODLSCORBU				0x100

#define TWODLSCORBL				0x104

#define TWODLSCOROF				0x108

#define TWODLSCIRQEN				0x10c

#define TWODLSCIRQST				0x110
/****************************************************
* Data formatter
****************************************************/

#define FMTCFG					0x114

#define FMTPLEN					0x118

#define FMTSPH					0x11c

#define FMTLNH					0x120

#define FMTSLV					0x124

#define FMTLNV					0x128

#define FMTRLEN					0x12c

#define FMTHCNT					0x130

#define FMTAPTR_BASE				0x134
/* Below macro for addresses FMTAPTR0 - FMTAPTR15 */

#define FMTAPTR(i)			(FMTAPTR_BASE + (i * 4))

#define FMTPGMVF0				0x174

#define FMTPGMVF1				0x178

#define FMTPGMAPU0				0x17c

#define FMTPGMAPU1				0x180

#define FMTPGMAPS0				0x184

#define FMTPGMAPS1				0x188

#define FMTPGMAPS2				0x18c

#define FMTPGMAPS3				0x190

#define FMTPGMAPS4				0x194

#define FMTPGMAPS5				0x198

#define FMTPGMAPS6				0x19c

#define FMTPGMAPS7				0x1a0
/************************************************
* Color Space Converter
************************************************/

#define CSCCTL					0x1a4

#define CSCM0					0x1a8

#define CSCM1					0x1ac

#define CSCM2					0x1b0

#define CSCM3					0x1b4

#define CSCM4					0x1b8

#define CSCM5					0x1bc

#define CSCM6					0x1c0

#define CSCM7					0x1c4

#define OBWIN0					0x1c8

#define OBWIN1					0x1cc

#define OBWIN2					0x1d0

#define OBWIN3					0x1d4

#define OBVAL0					0x1d8

#define OBVAL1					0x1dc

#define OBVAL2					0x1e0

#define OBVAL3					0x1e4

#define OBVAL4					0x1e8

#define OBVAL5					0x1ec

#define OBVAL6					0x1f0

#define OBVAL7					0x1f4

#define CLKCTL					0x1f8

/* Masks & Shifts below */

#define START_PX_HOR_MASK			0x7FFF

#define NUM_PX_HOR_MASK				0x7FFF

#define START_VER_ONE_MASK			0x7FFF

#define START_VER_TWO_MASK			0x7FFF

#define NUM_LINES_VER				0x7FFF

/* gain - offset masks */

#define GAIN_INTEGER_SHIFT			9

#define OFFSET_MASK				0xFFF

#define GAIN_SDRAM_EN_SHIFT			12

#define GAIN_IPIPE_EN_SHIFT			13

#define GAIN_H3A_EN_SHIFT			14

#define OFST_SDRAM_EN_SHIFT			8

#define OFST_IPIPE_EN_SHIFT			9

#define OFST_H3A_EN_SHIFT			10

#define GAIN_OFFSET_EN_MASK			0x7700

/* Culling */

#define CULL_PAT_EVEN_LINE_SHIFT		8

/* CCDCFG register */

#define ISIF_YCINSWP_RAW			(0x00 << 4)

#define ISIF_YCINSWP_YCBCR			(0x01 << 4)

#define ISIF_CCDCFG_FIDMD_LATCH_VSYNC		(0x00 << 6)

#define ISIF_CCDCFG_WENLOG_AND			(0x00 << 8)

#define ISIF_CCDCFG_TRGSEL_WEN			(0x00 << 9)

#define ISIF_CCDCFG_EXTRG_DISABLE		(0x00 << 10)

#define ISIF_LATCH_ON_VSYNC_DISABLE		(0x01 << 15)

#define ISIF_LATCH_ON_VSYNC_ENABLE		(0x00 << 15)

#define ISIF_DATA_PACK_MASK			3

#define ISIF_DATA_PACK16			0

#define ISIF_DATA_PACK12			1

#define ISIF_DATA_PACK8				2

#define ISIF_PIX_ORDER_SHIFT			11

#define ISIF_BW656_ENABLE			(0x01 << 5)

/* MODESET registers */

#define ISIF_VDHDOUT_INPUT			(0x00 << 0)

#define ISIF_INPUT_SHIFT			12

#define ISIF_RAW_INPUT_MODE			0

#define ISIF_FID_POL_SHIFT			4

#define ISIF_HD_POL_SHIFT			3

#define ISIF_VD_POL_SHIFT			2

#define ISIF_DATAPOL_NORMAL			0

#define ISIF_DATAPOL_SHIFT			6

#define ISIF_EXWEN_DISABLE 			0

#define ISIF_EXWEN_SHIFT			5

#define ISIF_FRM_FMT_SHIFT			7

#define ISIF_DATASFT_SHIFT			8

#define ISIF_LPF_SHIFT				14

#define ISIF_LPF_MASK				1

/* GAMMAWD registers */

#define ISIF_ALAW_GAMMA_WD_MASK			0xF

#define ISIF_ALAW_GAMMA_WD_SHIFT		1

#define ISIF_ALAW_ENABLE			1

#define ISIF_GAMMAWD_CFA_SHIFT			5

/* HSIZE registers */

#define ISIF_HSIZE_FLIP_MASK			1

#define ISIF_HSIZE_FLIP_SHIFT			12

/* MISC registers */

#define ISIF_DPCM_EN_SHIFT			12

#define ISIF_DPCM_PREDICTOR_SHIFT		13

/* Black clamp related */

#define ISIF_BC_MODE_COLOR_SHIFT		4

#define ISIF_HORZ_BC_MODE_SHIFT			1

#define ISIF_HORZ_BC_WIN_SEL_SHIFT		5

#define ISIF_HORZ_BC_PIX_LIMIT_SHIFT		6

#define ISIF_HORZ_BC_WIN_H_SIZE_SHIFT		8

#define ISIF_HORZ_BC_WIN_V_SIZE_SHIFT		12

#define	ISIF_VERT_BC_RST_VAL_SEL_SHIFT		4

#define ISIF_VERT_BC_LINE_AVE_COEF_SHIFT	8

/* VDFC registers */

#define ISIF_VDFC_EN_SHIFT			4

#define ISIF_VDFC_CORR_MOD_SHIFT		5

#define ISIF_VDFC_CORR_WHOLE_LN_SHIFT		7

#define ISIF_VDFC_LEVEL_SHFT_SHIFT		8

#define ISIF_VDFC_POS_MASK			0x1FFF

#define ISIF_DFCMEMCTL_DFCMARST_SHIFT		2

/* CSC registers */

#define ISIF_CSC_COEF_INTEG_MASK		7

#define ISIF_CSC_COEF_DECIMAL_MASK		0x1f

#define ISIF_CSC_COEF_INTEG_SHIFT		5

#define ISIF_CSCM_MSB_SHIFT			8

#define ISIF_DF_CSC_SPH_MASK			0x1FFF

#define ISIF_DF_CSC_LNH_MASK			0x1FFF

#define ISIF_DF_CSC_SLV_MASK			0x1FFF

#define ISIF_DF_CSC_LNV_MASK			0x1FFF

#define ISIF_DF_NUMLINES			0x7FFF

#define ISIF_DF_NUMPIX				0x1FFF

/* Offsets for LSC/DFC/Gain */

#define ISIF_DATA_H_OFFSET_MASK			0x1FFF

#define ISIF_DATA_V_OFFSET_MASK			0x1FFF

/* Linearization */

#define ISIF_LIN_CORRSFT_SHIFT			4

#define ISIF_LIN_SCALE_FACT_INTEG_SHIFT		10


/* Pattern registers */

#define ISIF_PG_EN				(1 << 3)

#define ISIF_SEL_PG_SRC				(3 << 4)

#define ISIF_PG_VD_POL_SHIFT			0

#define ISIF_PG_HD_POL_SHIFT			1

/*random other junk*/

#define ISIF_SYNCEN_VDHDEN_MASK			(1 << 0)

#define ISIF_SYNCEN_WEN_MASK			(1 << 1)

#define ISIF_SYNCEN_WEN_SHIFT			1

#endif

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