OMAPDSS: VENC: fix NULL pointer dereference in DSS2 VENC sysfs debug attr on OMAP4

[zen-stable.git] / drivers / video / omap2 / displays / panel-picodlp.h

/*
 * Header file required by picodlp panel driver
 *
 * Copyright (C) 2009-2011 Texas Instruments
 * Author: Mythri P K <mythripk@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 __OMAP2_DISPLAY_PANEL_PICODLP_H
#define __OMAP2_DISPLAY_PANEL_PICODLP_H

/* Commands used for configuring picodlp panel */

#define MAIN_STATUS                     0x03
#define PBC_CONTROL                     0x08
#define INPUT_SOURCE                    0x0B
#define INPUT_RESOLUTION                0x0C
#define DATA_FORMAT                     0x0D
#define IMG_ROTATION                    0x0E
#define LONG_FLIP                       0x0F
#define SHORT_FLIP                      0x10
#define TEST_PAT_SELECT                 0x11
#define R_DRIVE_CURRENT                 0x12
#define G_DRIVE_CURRENT                 0x13
#define B_DRIVE_CURRENT                 0x14
#define READ_REG_SELECT                 0x15
#define RGB_DRIVER_ENABLE               0x16

#define CPU_IF_MODE                     0x18
#define FRAME_RATE                      0x19
#define CPU_IF_SYNC_METHOD              0x1A
#define CPU_IF_SOF                      0x1B
#define CPU_IF_EOF                      0x1C
#define CPU_IF_SLEEP                    0x1D

#define SEQUENCE_MODE                   0x1E
#define SOFT_RESET                      0x1F
#define FRONT_END_RESET                 0x21
#define AUTO_PWR_ENABLE                 0x22

#define VSYNC_LINE_DELAY                0x23
#define CPU_PI_HORIZ_START              0x24
#define CPU_PI_VERT_START               0x25
#define CPU_PI_HORIZ_WIDTH              0x26
#define CPU_PI_VERT_HEIGHT              0x27

#define PIXEL_MASK_CROP                 0x28
#define CROP_FIRST_LINE                 0x29
#define CROP_LAST_LINE                  0x2A
#define CROP_FIRST_PIXEL                0x2B
#define CROP_LAST_PIXEL                 0x2C
#define DMD_PARK_TRIGGER                0x2D

#define MISC_REG                        0x30

/* AGC registers */
#define AGC_CTRL                        0x50
#define AGC_CLIPPED_PIXS                0x55
#define AGC_BRIGHT_PIXS                 0x56
#define AGC_BG_PIXS                     0x57
#define AGC_SAFETY_MARGIN               0x17

/* Color Coordinate Adjustment registers */
#define CCA_ENABLE              0x5E
#define CCA_C1A                 0x5F
#define CCA_C1B                 0x60
#define CCA_C1C                 0x61
#define CCA_C2A                 0x62
#define CCA_C2B                 0x63
#define CCA_C2C                 0x64
#define CCA_C3A                 0x65
#define CCA_C3B                 0x66
#define CCA_C3C                 0x67
#define CCA_C7A                 0x71
#define CCA_C7B                 0x72
#define CCA_C7C                 0x73

/**
 * DLP Pico Processor 2600 comes with flash
 * We can do DMA operations from flash for accessing Look Up Tables
 */
#define DMA_STATUS                      0x100
#define FLASH_ADDR_BYTES                0x74
#define FLASH_DUMMY_BYTES               0x75
#define FLASH_WRITE_BYTES               0x76
#define FLASH_READ_BYTES                0x77
#define FLASH_OPCODE                    0x78
#define FLASH_START_ADDR                0x79
#define FLASH_DUMMY2                    0x7A
#define FLASH_WRITE_DATA                0x7B

#define TEMPORAL_DITH_DISABLE           0x7E
#define SEQ_CONTROL                     0x82
#define SEQ_VECTOR                      0x83

/* DMD is Digital Micromirror Device */
#define DMD_BLOCK_COUNT                 0x84
#define DMD_VCC_CONTROL                 0x86
#define DMD_PARK_PULSE_COUNT            0x87
#define DMD_PARK_PULSE_WIDTH            0x88
#define DMD_PARK_DELAY                  0x89
#define DMD_SHADOW_ENABLE               0x8E
#define SEQ_STATUS                      0x8F
#define FLASH_CLOCK_CONTROL             0x98
#define DMD_PARK                        0x2D

#define SDRAM_BIST_ENABLE               0x46
#define DDR_DRIVER_STRENGTH             0x9A
#define SDC_ENABLE                      0x9D
#define SDC_BUFF_SWAP_DISABLE           0xA3
#define CURTAIN_CONTROL                 0xA6
#define DDR_BUS_SWAP_ENABLE             0xA7
#define DMD_TRC_ENABLE                  0xA8
#define DMD_BUS_SWAP_ENABLE             0xA9

#define ACTGEN_ENABLE                   0xAE
#define ACTGEN_CONTROL                  0xAF
#define ACTGEN_HORIZ_BP                 0xB0
#define ACTGEN_VERT_BP                  0xB1

/* Look Up Table access */
#define CMT_SPLASH_LUT_START_ADDR       0xFA
#define CMT_SPLASH_LUT_DEST_SELECT      0xFB
#define CMT_SPLASH_LUT_DATA             0xFC
#define SEQ_RESET_LUT_START_ADDR        0xFD
#define SEQ_RESET_LUT_DEST_SELECT       0xFE
#define SEQ_RESET_LUT_DATA              0xFF

/* Input source definitions */
#define PARALLEL_RGB            0
#define INT_TEST_PATTERN        1
#define SPLASH_SCREEN           2
#define CPU_INTF                3
#define BT656                   4

/* Standard input resolution definitions */
#define QWVGA_LANDSCAPE         3       /* (427h*240v) */
#define WVGA_864_LANDSCAPE      21      /* (864h*480v) */
#define WVGA_DMD_OPTICAL_TEST   35      /* (608h*684v) */

/* Standard data format definitions */
#define RGB565                  0
#define RGB666                  1
#define RGB888                  2

/* Test Pattern definitions */
#define TPG_CHECKERBOARD        0
#define TPG_BLACK               1
#define TPG_WHITE               2
#define TPG_RED                 3
#define TPG_BLUE                4
#define TPG_GREEN               5
#define TPG_VLINES_BLACK        6
#define TPG_HLINES_BLACK        7
#define TPG_VLINES_ALT          8
#define TPG_HLINES_ALT          9
#define TPG_DIAG_LINES          10
#define TPG_GREYRAMP_VERT       11
#define TPG_GREYRAMP_HORIZ      12
#define TPG_ANSI_CHECKERBOARD   13

/* sequence mode definitions */
#define SEQ_FREE_RUN            0
#define SEQ_LOCK                1

/* curtain color definitions */
#define CURTAIN_BLACK           0
#define CURTAIN_RED             1
#define CURTAIN_GREEN           2
#define CURTAIN_BLUE            3
#define CURTAIN_YELLOW          4
#define CURTAIN_MAGENTA         5
#define CURTAIN_CYAN            6
#define CURTAIN_WHITE           7

/* LUT definitions */
#define CMT_LUT_NONE            0
#define CMT_LUT_GREEN           1
#define CMT_LUT_RED             2
#define CMT_LUT_BLUE            3
#define CMT_LUT_ALL             4
#define SPLASH_LUT              5

#define SEQ_LUT_NONE            0
#define SEQ_DRC_LUT_0           1
#define SEQ_DRC_LUT_1           2
#define SEQ_DRC_LUT_2           3
#define SEQ_DRC_LUT_3           4
#define SEQ_SEQ_LUT             5
#define SEQ_DRC_LUT_ALL         6
#define WPC_PROGRAM_LUT         7

#define BITSTREAM_START_ADDR            0x00000000
#define BITSTREAM_SIZE                  0x00040000

#define WPC_FW_0_START_ADDR             0x00040000
#define WPC_FW_0_SIZE                   0x00000ce8

#define SEQUENCE_0_START_ADDR           0x00044000
#define SEQUENCE_0_SIZE                 0x00001000

#define SEQUENCE_1_START_ADDR           0x00045000
#define SEQUENCE_1_SIZE                 0x00000d10

#define SEQUENCE_2_START_ADDR           0x00046000
#define SEQUENCE_2_SIZE                 0x00000d10

#define SEQUENCE_3_START_ADDR           0x00047000
#define SEQUENCE_3_SIZE                 0x00000d10

#define SEQUENCE_4_START_ADDR           0x00048000
#define SEQUENCE_4_SIZE                 0x00000d10

#define SEQUENCE_5_START_ADDR           0x00049000
#define SEQUENCE_5_SIZE                 0x00000d10

#define SEQUENCE_6_START_ADDR           0x0004a000
#define SEQUENCE_6_SIZE                 0x00000d10

#define CMT_LUT_0_START_ADDR            0x0004b200
#define CMT_LUT_0_SIZE                  0x00000600

#define CMT_LUT_1_START_ADDR            0x0004b800
#define CMT_LUT_1_SIZE                  0x00000600

#define CMT_LUT_2_START_ADDR            0x0004be00
#define CMT_LUT_2_SIZE                  0x00000600

#define CMT_LUT_3_START_ADDR            0x0004c400
#define CMT_LUT_3_SIZE                  0x00000600

#define CMT_LUT_4_START_ADDR            0x0004ca00
#define CMT_LUT_4_SIZE                  0x00000600

#define CMT_LUT_5_START_ADDR            0x0004d000
#define CMT_LUT_5_SIZE                  0x00000600

#define CMT_LUT_6_START_ADDR            0x0004d600
#define CMT_LUT_6_SIZE                  0x00000600

#define DRC_TABLE_0_START_ADDR          0x0004dc00
#define DRC_TABLE_0_SIZE                0x00000100

#define SPLASH_0_START_ADDR             0x0004dd00
#define SPLASH_0_SIZE                   0x00032280

#define SEQUENCE_7_START_ADDR           0x00080000
#define SEQUENCE_7_SIZE                 0x00000d10

#define SEQUENCE_8_START_ADDR           0x00081800
#define SEQUENCE_8_SIZE                 0x00000d10

#define SEQUENCE_9_START_ADDR           0x00083000
#define SEQUENCE_9_SIZE                 0x00000d10

#define CMT_LUT_7_START_ADDR            0x0008e000
#define CMT_LUT_7_SIZE                  0x00000600

#define CMT_LUT_8_START_ADDR            0x0008e800
#define CMT_LUT_8_SIZE                  0x00000600

#define CMT_LUT_9_START_ADDR            0x0008f000
#define CMT_LUT_9_SIZE                  0x00000600

#define SPLASH_1_START_ADDR             0x0009a000
#define SPLASH_1_SIZE                   0x00032280

#define SPLASH_2_START_ADDR             0x000cd000
#define SPLASH_2_SIZE                   0x00032280

#define SPLASH_3_START_ADDR             0x00100000
#define SPLASH_3_SIZE                   0x00032280

#define OPT_SPLASH_0_START_ADDR         0x00134000
#define OPT_SPLASH_0_SIZE               0x000cb100

#endif