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Diffstat (limited to 'recipes/kexecboot/linux-kexecboot-2.6.29/isp/omap3camera/0003-omap3isp-Add-userspace-header.patch')
-rw-r--r--recipes/kexecboot/linux-kexecboot-2.6.29/isp/omap3camera/0003-omap3isp-Add-userspace-header.patch696
1 files changed, 696 insertions, 0 deletions
diff --git a/recipes/kexecboot/linux-kexecboot-2.6.29/isp/omap3camera/0003-omap3isp-Add-userspace-header.patch b/recipes/kexecboot/linux-kexecboot-2.6.29/isp/omap3camera/0003-omap3isp-Add-userspace-header.patch
new file mode 100644
index 0000000000..66c171f544
--- /dev/null
+++ b/recipes/kexecboot/linux-kexecboot-2.6.29/isp/omap3camera/0003-omap3isp-Add-userspace-header.patch
@@ -0,0 +1,696 @@
+From 98ca1ef8c6e2561989aeef981131cf5077eab1d1 Mon Sep 17 00:00:00 2001
+From: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
+Date: Tue, 10 Mar 2009 10:49:02 +0200
+Subject: [PATCH] omap3isp: Add userspace header
+
+Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com>
+---
+ arch/arm/plat-omap/include/mach/isp_user.h | 676 ++++++++++++++++++++++++++++
+ 1 files changed, 676 insertions(+), 0 deletions(-)
+ create mode 100644 arch/arm/plat-omap/include/mach/isp_user.h
+
+diff --git a/arch/arm/plat-omap/include/mach/isp_user.h b/arch/arm/plat-omap/include/mach/isp_user.h
+new file mode 100644
+index 0000000..b819e26
+--- /dev/null
++++ b/arch/arm/plat-omap/include/mach/isp_user.h
+@@ -0,0 +1,676 @@
++/*
++ * isp_user.h
++ *
++ * Include file for OMAP ISP module in TI's OMAP3.
++ *
++ * Copyright (C) 2009 Texas Instruments, Inc.
++ *
++ * Contributors:
++ * Mohit Jalori <mjalori@ti.com>
++ * Sergio Aguirre <saaguirre@ti.com>
++ *
++ * This package 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 PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
++ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
++ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
++ */
++
++#ifndef OMAP_ISP_USER_H
++#define OMAP_ISP_USER_H
++
++/* ISP Private IOCTLs */
++#define VIDIOC_PRIVATE_ISP_CCDC_CFG \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 1, struct ispccdc_update_config)
++#define VIDIOC_PRIVATE_ISP_PRV_CFG \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 2, struct ispprv_update_config)
++#define VIDIOC_PRIVATE_ISP_AEWB_CFG \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 4, struct isph3a_aewb_config)
++#define VIDIOC_PRIVATE_ISP_AEWB_REQ \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 5, struct isph3a_aewb_data)
++#define VIDIOC_PRIVATE_ISP_HIST_CFG \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 6, struct isp_hist_config)
++#define VIDIOC_PRIVATE_ISP_HIST_REQ \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 7, struct isp_hist_data)
++#define VIDIOC_PRIVATE_ISP_AF_CFG \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 8, struct af_configuration)
++#define VIDIOC_PRIVATE_ISP_AF_REQ \
++ _IOWR('V', BASE_VIDIOC_PRIVATE + 9, struct isp_af_data)
++
++/* AE/AWB related structures and flags*/
++
++/* Flags for update field */
++#define REQUEST_STATISTICS (1 << 0)
++#define SET_COLOR_GAINS (1 << 1)
++#define SET_DIGITAL_GAIN (1 << 2)
++#define SET_EXPOSURE (1 << 3)
++#define SET_ANALOG_GAIN (1 << 4)
++
++#define MAX_FRAME_COUNT 0x0FFF
++#define MAX_FUTURE_FRAMES 10
++
++#define MAX_SATURATION_LIM 1023
++#define MIN_WIN_H 2
++#define MAX_WIN_H 256
++#define MIN_WIN_W 6
++#define MAX_WIN_W 256
++#define MAX_WINVC 128
++#define MAX_WINHC 36
++#define MAX_WINSTART 4095
++#define MIN_SUB_INC 2
++#define MAX_SUB_INC 32
++
++/* Range Constants */
++#define AF_IIRSH_MIN 0
++#define AF_IIRSH_MAX 4094
++#define AF_PAXEL_HORIZONTAL_COUNT_MIN 0
++#define AF_PAXEL_HORIZONTAL_COUNT_MAX 35
++#define AF_PAXEL_VERTICAL_COUNT_MIN 0
++#define AF_PAXEL_VERTICAL_COUNT_MAX 127
++#define AF_PAXEL_INCREMENT_MIN 0
++#define AF_PAXEL_INCREMENT_MAX 14
++#define AF_PAXEL_HEIGHT_MIN 0
++#define AF_PAXEL_HEIGHT_MAX 127
++#define AF_PAXEL_WIDTH_MIN 0
++#define AF_PAXEL_WIDTH_MAX 127
++#define AF_PAXEL_HZSTART_MIN 2
++#define AF_PAXEL_HZSTART_MAX 4094
++
++#define AF_PAXEL_VTSTART_MIN 0
++#define AF_PAXEL_VTSTART_MAX 4095
++#define AF_THRESHOLD_MAX 255
++#define AF_COEF_MAX 4095
++#define AF_PAXEL_SIZE 48
++
++/**
++ * struct isph3a_aewb_config - AE AWB configuration reset values.
++ * saturation_limit: Saturation limit.
++ * @win_height: Window Height. Range 2 - 256, even values only.
++ * @win_width: Window Width. Range 6 - 256, even values only.
++ * @ver_win_count: Vertical Window Count. Range 1 - 128.
++ * @hor_win_count: Horizontal Window Count. Range 1 - 36.
++ * @ver_win_start: Vertical Window Start. Range 0 - 4095.
++ * @hor_win_start: Horizontal Window Start. Range 0 - 4095.
++ * @blk_ver_win_start: Black Vertical Windows Start. Range 0 - 4095.
++ * @blk_win_height: Black Window Height. Range 2 - 256, even values only.
++ * @subsample_ver_inc: Subsample Vertical points increment Range 2 - 32, even
++ * values only.
++ * @subsample_hor_inc: Subsample Horizontal points increment Range 2 - 32, even
++ * values only.
++ * @alaw_enable: AEW ALAW EN flag.
++ * @aewb_enable: AE AWB stats generation EN flag.
++ */
++struct isph3a_aewb_config {
++ __u16 saturation_limit;
++ __u16 win_height;
++ __u16 win_width;
++ __u16 ver_win_count;
++ __u16 hor_win_count;
++ __u16 ver_win_start;
++ __u16 hor_win_start;
++ __u16 blk_ver_win_start;
++ __u16 blk_win_height;
++ __u16 subsample_ver_inc;
++ __u16 subsample_hor_inc;
++ __u8 alaw_enable;
++ __u8 aewb_enable;
++};
++
++/**
++ * struct isph3a_aewb_data - Structure of data sent to or received from user
++ * @h3a_aewb_statistics_buf: Pointer to pass to user.
++ * @shutter: Shutter speed.
++ * @gain: Sensor analog Gain.
++ * @shutter_cap: Shutter speed for capture.
++ * @gain_cap: Sensor Gain for capture.
++ * @dgain: White balance digital gain.
++ * @wb_gain_b: White balance color gain blue.
++ * @wb_gain_r: White balance color gain red.
++ * @wb_gain_gb: White balance color gain green blue.
++ * @wb_gain_gr: White balance color gain green red.
++ * @frame_number: Frame number of requested stats.
++ * @curr_frame: Current frame number being processed.
++ * @update: Bitwise flags to update parameters.
++ * @ts: Timestamp of returned framestats.
++ * @field_count: Sequence number of returned framestats.
++ */
++struct isph3a_aewb_data {
++ void *h3a_aewb_statistics_buf;
++ __u32 shutter;
++ __u16 gain;
++ __u32 shutter_cap;
++ __u16 gain_cap;
++ __u16 dgain;
++ __u16 wb_gain_b;
++ __u16 wb_gain_r;
++ __u16 wb_gain_gb;
++ __u16 wb_gain_gr;
++ __u16 frame_number;
++ __u16 curr_frame;
++ __u8 update;
++ struct timeval ts;
++ __u32 config_counter;
++ unsigned long field_count;
++};
++
++
++/* Histogram related structs */
++/* Flags for number of bins */
++#define BINS_32 0x0
++#define BINS_64 0x1
++#define BINS_128 0x2
++#define BINS_256 0x3
++
++struct isp_hist_config {
++ __u8 hist_source; /* CCDC or Memory */
++ __u8 input_bit_width; /* Needed o know the size per pixel */
++ __u8 hist_frames; /* Num of frames to be processed and
++ * accumulated
++ */
++ __u8 hist_h_v_info; /* frame-input width and height if source is
++ * memory
++ */
++ __u16 hist_radd; /* frame-input address in memory */
++ __u16 hist_radd_off; /* line-offset for frame-input */
++ __u16 hist_bins; /* number of bins: 32, 64, 128, or 256 */
++ __u16 wb_gain_R; /* White Balance Field-to-Pattern Assignments */
++ __u16 wb_gain_RG; /* White Balance Field-to-Pattern Assignments */
++ __u16 wb_gain_B; /* White Balance Field-to-Pattern Assignments */
++ __u16 wb_gain_BG; /* White Balance Field-to-Pattern Assignments */
++ __u8 num_regions; /* number of regions to be configured */
++ __u16 reg0_hor; /* Region 0 size and position */
++ __u16 reg0_ver; /* Region 0 size and position */
++ __u16 reg1_hor; /* Region 1 size and position */
++ __u16 reg1_ver; /* Region 1 size and position */
++ __u16 reg2_hor; /* Region 2 size and position */
++ __u16 reg2_ver; /* Region 2 size and position */
++ __u16 reg3_hor; /* Region 3 size and position */
++ __u16 reg3_ver; /* Region 3 size and position */
++};
++
++struct isp_hist_data {
++ __u32 *hist_statistics_buf; /* Pointer to pass to user */
++};
++
++/* Auto Focus related structs */
++
++#define AF_NUMBER_OF_COEF 11
++
++/* Flags for update field */
++#define REQUEST_STATISTICS (1 << 0)
++#define LENS_DESIRED_POSITION (1 << 1)
++#define LENS_CURRENT_POSITION (1 << 2)
++
++/**
++ * struct isp_af_xtrastats - Extra statistics related to AF generated stats.
++ * @ts: Timestamp when the frame gets delivered to the user.
++ * @field_count: Field count of the frame delivered to the user.
++ * @lens_position: Lens position when the stats are being generated.
++ */
++struct isp_af_xtrastats {
++ struct timeval ts;
++ unsigned long field_count;
++ __u16 lens_position; /* deprecated */
++};
++
++/**
++ * struct isp_af_data - AF statistics data to transfer between driver and user.
++ * @af_statistics_buf: Pointer to pass to user.
++ * @lens_current_position: Read value of lens absolute position.
++ * @desired_lens_direction: Lens desired location.
++ * @update: Bitwise flags to update parameters.
++ * @frame_number: Data for which frame is desired/given.
++ * @curr_frame: Current frame number being processed by AF module.
++ * @xtrastats: Extra statistics structure.
++ */
++struct isp_af_data {
++ void *af_statistics_buf;
++ __u16 lens_current_position; /* deprecated */
++ __u16 desired_lens_direction; /* deprecated */
++ __u16 update;
++ __u16 frame_number;
++ __u16 curr_frame;
++ __u32 config_counter;
++ struct isp_af_xtrastats xtrastats;
++};
++
++/* enum used for status of specific feature */
++enum af_alaw_enable {
++ H3A_AF_ALAW_DISABLE = 0,
++ H3A_AF_ALAW_ENABLE = 1
++};
++
++enum af_hmf_enable {
++ H3A_AF_HMF_DISABLE = 0,
++ H3A_AF_HMF_ENABLE = 1
++};
++
++enum af_config_flag {
++ H3A_AF_CFG_DISABLE = 0,
++ H3A_AF_CFG_ENABLE = 1
++};
++
++enum af_mode {
++ ACCUMULATOR_SUMMED = 0,
++ ACCUMULATOR_PEAK = 1
++};
++
++/* Red, Green, and blue pixel location in the AF windows */
++enum rgbpos {
++ GR_GB_BAYER = 0, /* GR and GB as Bayer pattern */
++ RG_GB_BAYER = 1, /* RG and GB as Bayer pattern */
++ GR_BG_BAYER = 2, /* GR and BG as Bayer pattern */
++ RG_BG_BAYER = 3, /* RG and BG as Bayer pattern */
++ GG_RB_CUSTOM = 4, /* GG and RB as custom pattern */
++ RB_GG_CUSTOM = 5 /* RB and GG as custom pattern */
++};
++
++/* Contains the information regarding the Horizontal Median Filter */
++struct af_hmf {
++ enum af_hmf_enable enable; /* Status of Horizontal Median Filter */
++ unsigned int threshold; /* Threshhold Value for Horizontal Median
++ * Filter
++ */
++};
++
++/* Contains the information regarding the IIR Filters */
++struct af_iir {
++ unsigned int hz_start_pos; /* IIR Start Register Value */
++ int coeff_set0[AF_NUMBER_OF_COEF]; /*
++ * IIR Filter Coefficient for
++ * Set 0
++ */
++ int coeff_set1[AF_NUMBER_OF_COEF]; /*
++ * IIR Filter Coefficient for
++ * Set 1
++ */
++};
++
++/* Contains the information regarding the Paxels Structure in AF Engine */
++struct af_paxel {
++ unsigned int width; /* Width of the Paxel */
++ unsigned int height; /* Height of the Paxel */
++ unsigned int hz_start; /* Horizontal Start Position */
++ unsigned int vt_start; /* Vertical Start Position */
++ unsigned int hz_cnt; /* Horizontal Count */
++ unsigned int vt_cnt; /* vertical Count */
++ unsigned int line_incr; /* Line Increment */
++};
++/* Contains the parameters required for hardware set up of AF Engine */
++struct af_configuration {
++ enum af_alaw_enable alaw_enable; /*ALWAW status */
++ struct af_hmf hmf_config; /*HMF configurations */
++ enum rgbpos rgb_pos; /*RGB Positions */
++ struct af_iir iir_config; /*IIR filter configurations */
++ struct af_paxel paxel_config; /*Paxel parameters */
++ enum af_mode mode; /*Accumulator mode */
++ enum af_config_flag af_config; /*Flag indicates Engine is configured */
++};
++
++/* ISP CCDC structs */
++
++/* Abstraction layer CCDC configurations */
++#define ISP_ABS_CCDC_ALAW (1 << 0)
++#define ISP_ABS_CCDC_LPF (1 << 1)
++#define ISP_ABS_CCDC_BLCLAMP (1 << 2)
++#define ISP_ABS_CCDC_BCOMP (1 << 3)
++#define ISP_ABS_CCDC_FPC (1 << 4)
++#define ISP_ABS_CCDC_CULL (1 << 5)
++#define ISP_ABS_CCDC_COLPTN (1 << 6)
++#define ISP_ABS_CCDC_CONFIG_LSC (1 << 7)
++#define ISP_ABS_TBL_LSC (1 << 8)
++
++#define RGB_MAX 3
++
++/* Enumeration constants for Alaw input width */
++enum alaw_ipwidth {
++ ALAW_BIT12_3 = 0x3,
++ ALAW_BIT11_2 = 0x4,
++ ALAW_BIT10_1 = 0x5,
++ ALAW_BIT9_0 = 0x6
++};
++
++/* Enumeration constants for Video Port */
++enum vpin {
++ BIT12_3 = 3,
++ BIT11_2 = 4,
++ BIT10_1 = 5,
++ BIT9_0 = 6
++};
++
++enum vpif_freq {
++ PIXCLKBY2,
++ PIXCLKBY3_5,
++ PIXCLKBY4_5,
++ PIXCLKBY5_5,
++ PIXCLKBY6_5
++};
++
++/**
++ * struct ispccdc_lsc_config - Structure for LSC configuration.
++ * @offset: Table Offset of the gain table.
++ * @gain_mode_n: Vertical dimension of a paxel in LSC configuration.
++ * @gain_mode_m: Horizontal dimension of a paxel in LSC configuration.
++ * @gain_format: Gain table format.
++ * @fmtsph: Start pixel horizontal from start of the HS sync pulse.
++ * @fmtlnh: Number of pixels in horizontal direction to use for the data
++ * reformatter.
++ * @fmtslv: Start line from start of VS sync pulse for the data reformatter.
++ * @fmtlnv: Number of lines in vertical direction for the data reformatter.
++ * @initial_x: X position, in pixels, of the first active pixel in reference
++ * to the first active paxel. Must be an even number.
++ * @initial_y: Y position, in pixels, of the first active pixel in reference
++ * to the first active paxel. Must be an even number.
++ * @size: Size of LSC gain table. Filled when loaded from userspace.
++ */
++struct ispccdc_lsc_config {
++ __u16 offset;
++ __u8 gain_mode_n;
++ __u8 gain_mode_m;
++ __u8 gain_format;
++ __u16 fmtsph;
++ __u16 fmtlnh;
++ __u16 fmtslv;
++ __u16 fmtlnv;
++ __u8 initial_x;
++ __u8 initial_y;
++ __u32 size;
++};
++
++/**
++ * struct ispccdc_bclamp - Structure for Optical & Digital black clamp subtract
++ * @obgain: Optical black average gain.
++ * @obstpixel: Start Pixel w.r.t. HS pulse in Optical black sample.
++ * @oblines: Optical Black Sample lines.
++ * @oblen: Optical Black Sample Length.
++ * @dcsubval: Digital Black Clamp subtract value.
++ */
++struct ispccdc_bclamp {
++ __u8 obgain;
++ __u8 obstpixel;
++ __u8 oblines;
++ __u8 oblen;
++ __u16 dcsubval;
++};
++
++/**
++ * ispccdc_fpc - Structure for FPC
++ * @fpnum: Number of faulty pixels to be corrected in the frame.
++ * @fpcaddr: Memory address of the FPC Table
++ */
++struct ispccdc_fpc {
++ __u16 fpnum;
++ __u32 fpcaddr;
++};
++
++/**
++ * ispccdc_blcomp - Structure for Black Level Compensation parameters.
++ * @b_mg: B/Mg pixels. 2's complement. -128 to +127.
++ * @gb_g: Gb/G pixels. 2's complement. -128 to +127.
++ * @gr_cy: Gr/Cy pixels. 2's complement. -128 to +127.
++ * @r_ye: R/Ye pixels. 2's complement. -128 to +127.
++ */
++struct ispccdc_blcomp {
++ __u8 b_mg;
++ __u8 gb_g;
++ __u8 gr_cy;
++ __u8 r_ye;
++};
++
++/**
++ * struct ispccdc_vp - Structure for Video Port parameters
++ * @bitshift_sel: Video port input select. 3 - bits 12-3, 4 - bits 11-2,
++ * 5 - bits 10-1, 6 - bits 9-0.
++ * @freq_sel: Video port data ready frequency. 1 - 1/3.5, 2 - 1/4.5,
++ * 3 - 1/5.5, 4 - 1/6.5.
++ */
++struct ispccdc_vp {
++ enum vpin bitshift_sel;
++ enum vpif_freq freq_sel;
++};
++
++/**
++ * ispccdc_culling - Structure for Culling parameters.
++ * @v_pattern: Vertical culling pattern.
++ * @h_odd: Horizontal Culling pattern for odd lines.
++ * @h_even: Horizontal Culling pattern for even lines.
++ */
++struct ispccdc_culling {
++ __u8 v_pattern;
++ __u16 h_odd;
++ __u16 h_even;
++};
++
++/**
++ * ispccdc_update_config - Structure for CCDC configuration.
++ * @update: Specifies which CCDC registers should be updated.
++ * @flag: Specifies which CCDC functions should be enabled.
++ * @alawip: Enable/Disable A-Law compression.
++ * @bclamp: Black clamp control register.
++ * @blcomp: Black level compensation value for RGrGbB Pixels. 2's complement.
++ * @fpc: Number of faulty pixels corrected in the frame, address of FPC table.
++ * @cull: Cull control register.
++ * @colptn: Color pattern of the sensor.
++ * @lsc: Pointer to LSC gain table.
++ */
++struct ispccdc_update_config {
++ __u16 update;
++ __u16 flag;
++ enum alaw_ipwidth alawip;
++ struct ispccdc_bclamp *bclamp;
++ struct ispccdc_blcomp *blcomp;
++ struct ispccdc_fpc *fpc;
++ struct ispccdc_lsc_config *lsc_cfg;
++ struct ispccdc_culling *cull;
++ __u32 colptn;
++ __u8 *lsc;
++};
++
++/* Preview configuration */
++
++/*Abstraction layer preview configurations*/
++#define ISP_ABS_PREV_LUMAENH (1 << 0)
++#define ISP_ABS_PREV_INVALAW (1 << 1)
++#define ISP_ABS_PREV_HRZ_MED (1 << 2)
++#define ISP_ABS_PREV_CFA (1 << 3)
++#define ISP_ABS_PREV_CHROMA_SUPP (1 << 4)
++#define ISP_ABS_PREV_WB (1 << 5)
++#define ISP_ABS_PREV_BLKADJ (1 << 6)
++#define ISP_ABS_PREV_RGB2RGB (1 << 7)
++#define ISP_ABS_PREV_COLOR_CONV (1 << 8)
++#define ISP_ABS_PREV_YC_LIMIT (1 << 9)
++#define ISP_ABS_PREV_DEFECT_COR (1 << 10)
++#define ISP_ABS_PREV_GAMMABYPASS (1 << 11)
++#define ISP_ABS_TBL_NF (1 << 12)
++#define ISP_ABS_TBL_REDGAMMA (1 << 13)
++#define ISP_ABS_TBL_GREENGAMMA (1 << 14)
++#define ISP_ABS_TBL_BLUEGAMMA (1 << 15)
++
++#define ISPPRV_NF_TBL_SIZE 64
++#define ISPPRV_CFA_TBL_SIZE 576
++#define ISPPRV_GAMMA_TBL_SIZE 1024
++#define ISPPRV_YENH_TBL_SIZE 128
++
++/**
++ * struct ispprev_hmed - Structure for Horizontal Median Filter.
++ * @odddist: Distance between consecutive pixels of same color in the odd line.
++ * @evendist: Distance between consecutive pixels of same color in the even
++ * line.
++ * @thres: Horizontal median filter threshold.
++ */
++struct ispprev_hmed {
++ __u8 odddist;
++ __u8 evendist;
++ __u8 thres;
++};
++
++/*
++ * Enumeration for CFA Formats supported by preview
++ */
++enum cfa_fmt {
++ CFAFMT_BAYER, CFAFMT_SONYVGA, CFAFMT_RGBFOVEON,
++ CFAFMT_DNSPL, CFAFMT_HONEYCOMB, CFAFMT_RRGGBBFOVEON
++};
++
++/**
++ * struct ispprev_cfa - Structure for CFA Inpterpolation.
++ * @cfafmt: CFA Format Enum value supported by preview.
++ * @cfa_gradthrs_vert: CFA Gradient Threshold - Vertical.
++ * @cfa_gradthrs_horz: CFA Gradient Threshold - Horizontal.
++ * @cfa_table: Pointer to the CFA table.
++ */
++struct ispprev_cfa {
++ enum cfa_fmt cfafmt;
++ __u8 cfa_gradthrs_vert;
++ __u8 cfa_gradthrs_horz;
++ __u32 *cfa_table;
++};
++
++/**
++ * struct ispprev_csup - Structure for Chrominance Suppression.
++ * @gain: Gain.
++ * @thres: Threshold.
++ * @hypf_en: Flag to enable/disable the High Pass Filter.
++ */
++struct ispprev_csup {
++ __u8 gain;
++ __u8 thres;
++ __u8 hypf_en;
++};
++
++/**
++ * struct ispprev_wbal - Structure for White Balance.
++ * @dgain: Digital gain (U10Q8).
++ * @coef3: White balance gain - COEF 3 (U8Q5).
++ * @coef2: White balance gain - COEF 2 (U8Q5).
++ * @coef1: White balance gain - COEF 1 (U8Q5).
++ * @coef0: White balance gain - COEF 0 (U8Q5).
++ */
++struct ispprev_wbal {
++ __u16 dgain;
++ __u8 coef3;
++ __u8 coef2;
++ __u8 coef1;
++ __u8 coef0;
++};
++
++/**
++ * struct ispprev_blkadj - Structure for Black Adjustment.
++ * @red: Black level offset adjustment for Red in 2's complement format
++ * @green: Black level offset adjustment for Green in 2's complement format
++ * @blue: Black level offset adjustment for Blue in 2's complement format
++ */
++struct ispprev_blkadj {
++ /*Black level offset adjustment for Red in 2's complement format */
++ __u8 red;
++ /*Black level offset adjustment for Green in 2's complement format */
++ __u8 green;
++ /* Black level offset adjustment for Blue in 2's complement format */
++ __u8 blue;
++};
++
++/**
++ * struct ispprev_rgbtorgb - Structure for RGB to RGB Blending.
++ * @matrix: Blending values(S12Q8 format)
++ * [RR] [GR] [BR]
++ * [RG] [GG] [BG]
++ * [RB] [GB] [BB]
++ * @offset: Blending offset value for R,G,B in 2's complement integer format.
++ */
++struct ispprev_rgbtorgb {
++ __u16 matrix[3][3];
++ __u16 offset[3];
++};
++
++/**
++ * struct ispprev_csc - Structure for Color Space Conversion from RGB-YCbYCr
++ * @matrix: Color space conversion coefficients(S10Q8)
++ * [CSCRY] [CSCGY] [CSCBY]
++ * [CSCRCB] [CSCGCB] [CSCBCB]
++ * [CSCRCR] [CSCGCR] [CSCBCR]
++ * @offset: CSC offset values for Y offset, CB offset and CR offset respectively
++ */
++struct ispprev_csc {
++ __u16 matrix[RGB_MAX][RGB_MAX];
++ __s16 offset[RGB_MAX];
++};
++
++/**
++ * struct ispprev_yclimit - Structure for Y, C Value Limit.
++ * @minC: Minimum C value
++ * @maxC: Maximum C value
++ * @minY: Minimum Y value
++ * @maxY: Maximum Y value
++ */
++struct ispprev_yclimit {
++ __u8 minC;
++ __u8 maxC;
++ __u8 minY;
++ __u8 maxY;
++};
++
++/**
++ * struct ispprev_dcor - Structure for Defect correction.
++ * @couplet_mode_en: Flag to enable or disable the couplet dc Correction in NF
++ * @detect_correct: Thresholds for correction bit 0:10 detect 16:25 correct
++ */
++struct ispprev_dcor {
++ __u8 couplet_mode_en;
++ __u32 detect_correct[4];
++};
++
++/**
++ * struct ispprev_nf - Structure for Noise Filter
++ * @spread: Spread value to be used in Noise Filter
++ * @table: Pointer to the Noise Filter table
++ */
++struct ispprev_nf {
++ __u8 spread;
++ __u32 table[ISPPRV_NF_TBL_SIZE];
++};
++
++/**
++ * struct ispprv_update_config - Structure for Preview Configuration (user).
++ * @update: Specifies which ISP Preview registers should be updated.
++ * @flag: Specifies which ISP Preview functions should be enabled.
++ * @yen: Pointer to luma enhancement table.
++ * @shading_shift: 3bit value of shift used in shading compensation.
++ * @prev_hmed: Pointer to structure containing the odd and even distance.
++ * between the pixels in the image along with the filter threshold.
++ * @prev_cfa: Pointer to structure containing the CFA interpolation table, CFA.
++ * format in the image, vertical and horizontal gradient threshold.
++ * @csup: Pointer to Structure for Chrominance Suppression coefficients.
++ * @prev_wbal: Pointer to structure for White Balance.
++ * @prev_blkadj: Pointer to structure for Black Adjustment.
++ * @rgb2rgb: Pointer to structure for RGB to RGB Blending.
++ * @prev_csc: Pointer to structure for Color Space Conversion from RGB-YCbYCr.
++ * @yclimit: Pointer to structure for Y, C Value Limit.
++ * @prev_dcor: Pointer to structure for defect correction.
++ * @prev_nf: Pointer to structure for Noise Filter
++ * @red_gamma: Pointer to red gamma correction table.
++ * @green_gamma: Pointer to green gamma correction table.
++ * @blue_gamma: Pointer to blue gamma correction table.
++ */
++struct ispprv_update_config {
++ __u16 update;
++ __u16 flag;
++ void *yen;
++ __u32 shading_shift;
++ struct ispprev_hmed *prev_hmed;
++ struct ispprev_cfa *prev_cfa;
++ struct ispprev_csup *csup;
++ struct ispprev_wbal *prev_wbal;
++ struct ispprev_blkadj *prev_blkadj;
++ struct ispprev_rgbtorgb *rgb2rgb;
++ struct ispprev_csc *prev_csc;
++ struct ispprev_yclimit *yclimit;
++ struct ispprev_dcor *prev_dcor;
++ struct ispprev_nf *prev_nf;
++ __u32 *red_gamma;
++ __u32 *green_gamma;
++ __u32 *blue_gamma;
++};
++
++#endif /* OMAP_ISP_USER_H */
+--
+1.5.6.5
+