1866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* 2866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * Copyright (C) 2005-2006 Micronas USA Inc. 3866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * 4866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * This program is free software; you can redistribute it and/or modify 5866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * it under the terms of the GNU General Public License (Version 2) as 6866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * published by the Free Software Foundation. 7866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * 8866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * This program is distributed in the hope that it will be useful, 9866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * but WITHOUT ANY WARRANTY; without even the implied warranty of 10866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * GNU General Public License for more details. 12866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * 13866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * You should have received a copy of the GNU General Public License 14866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * along with this program; if not, write to the Free Software Foundation, 15866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA. 16866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman */ 17866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 18866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* 19866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * This is the private include file for the go7007 driver. It should not 20866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * be included by anybody but the driver itself, and especially not by 21866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman * user-space applications. 22866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman */ 23866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 240b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberlein#include <media/v4l2-device.h> 250b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberlein 26866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanstruct go7007; 27866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 28866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* IDs to activate board-specific support code */ 29866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_MATRIX_II 0 30866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_MATRIX_RELOAD 1 31866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_STAR_TREK 2 32866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_PCI_VOYAGER 3 33866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_XMEN 4 34866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_XMEN_II 5 35866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_XMEN_III 6 36866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_MATRIX_REV 7 37866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_PX_M402U 16 38866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_PX_TV402U_ANY 17 /* need to check tuner model */ 39866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_PX_TV402U_NA 18 /* detected NTSC tuner */ 40866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_PX_TV402U_EU 19 /* detected PAL tuner */ 41866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_PX_TV402U_JP 20 /* detected NTSC-J tuner */ 42866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_LIFEVIEW_LR192 21 /* TV Walker Ultra */ 43866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_ENDURA 22 44866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARDID_ADLINK_MPG24 23 45b11869dbb6cc4b4de8da302f758866d0a167a277Pete Eberlein#define GO7007_BOARDID_SENSORAY_2250 24 /* Sensoray 2250/2251 */ 46866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 47866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* Various characteristics of each board */ 48866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARD_HAS_AUDIO (1<<0) 49866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARD_USE_ONBOARD_I2C (1<<1) 50866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BOARD_HAS_TUNER (1<<2) 51866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 52866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* Characteristics of sensor devices */ 53866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_VALID_POLAR (1<<0) 54866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_HREF_POLAR (1<<1) 55866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_VREF_POLAR (1<<2) 56866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_FIELD_ID_POLAR (1<<3) 57866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_BIT_WIDTH (1<<4) 58866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_VALID_ENABLE (1<<5) 59866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_656 (1<<6) 60866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_CONFIG_MASK 0x7f 61866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_TV (1<<7) 62866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_VBI (1<<8) 63866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_SENSOR_SCALING (1<<9) 64866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 65866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* Characteristics of audio sensor devices */ 66866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_I2S_MODE_1 (1) 67866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_I2S_MODE_2 (2) 68866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_I2S_MODE_3 (3) 69866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_BCLK_POLAR (1<<2) 70866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_WORD_14 (14<<4) 71866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_WORD_16 (16<<4) 72866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_ONE_CHANNEL (1<<11) 73866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_I2S_MASTER (1<<16) 74866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_AUDIO_OKI_MODE (1<<17) 75866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 76866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanstruct go7007_board_info { 77866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman char *firmware; 78866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int flags; 79866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int hpi_buffer_cap; 80866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int sensor_flags; 81866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int sensor_width; 82866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int sensor_height; 83866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int sensor_framerate; 84866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int sensor_h_offset; 85866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int sensor_v_offset; 86866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int audio_flags; 87866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int audio_rate; 88866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int audio_bclk_div; 89866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int audio_main_div; 90866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int num_i2c_devs; 91866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct { 927400516ab40d8fe55031dc8d614e2b365bd95f1cJean Delvare const char *type; 93866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int id; 94866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int addr; 95866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman } i2c_devs[4]; 96866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int num_inputs; 97866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct { 98866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int video_input; 99866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int audio_input; 100866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman char *name; 101866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman } inputs[4]; 102866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman}; 103866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 104866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanstruct go7007_hpi_ops { 105866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int (*interface_reset)(struct go7007 *go); 106866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int (*write_interrupt)(struct go7007 *go, int addr, int data); 107866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int (*read_interrupt)(struct go7007 *go); 108866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int (*stream_start)(struct go7007 *go); 109866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int (*stream_stop)(struct go7007 *go); 110866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int (*send_firmware)(struct go7007 *go, u8 *data, int len); 111d73f822ce775e004836ffc01ce9feae27d0d65cfPete Eberlein int (*send_command)(struct go7007 *go, unsigned int cmd, void *arg); 112866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman}; 113866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 114866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* The video buffer size must be a multiple of PAGE_SIZE */ 115866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BUF_PAGES (128 * 1024 / PAGE_SIZE) 116866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_BUF_SIZE (GO7007_BUF_PAGES << PAGE_SHIFT) 117866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 118866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanstruct go7007_buffer { 119866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct go7007 *go; /* Reverse reference for VMA ops */ 120866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int index; /* Reverse reference for DQBUF */ 121866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman enum { BUF_STATE_IDLE, BUF_STATE_QUEUED, BUF_STATE_DONE } state; 122866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman u32 seq; 123866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct timeval timestamp; 124866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct list_head stream; 125866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct page *pages[GO7007_BUF_PAGES + 1]; /* extra for straddling */ 126866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned long user_addr; 127866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int page_count; 128866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int offset; 129866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int bytesused; 130866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int frame_offset; 131866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman u32 modet_active; 132866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int mapped; 133866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman}; 134866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 135866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanstruct go7007_file { 136866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct go7007 *go; 137fd9a40da1db372833e1af6397d2f6c94ceff3dadMauro Carvalho Chehab struct mutex lock; 138866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int buf_count; 139866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct go7007_buffer *bufs; 140866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman}; 141866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 142866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_FORMAT_MJPEG 0 143866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_FORMAT_MPEG4 1 144866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_FORMAT_MPEG1 2 145866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_FORMAT_MPEG2 3 146866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_FORMAT_H263 4 147866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 148866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_RATIO_1_1 0 149866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_RATIO_4_3 1 150866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define GO7007_RATIO_16_9 2 151866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 152866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanenum go7007_parser_state { 153866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_DATA, 154866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_00, 155866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_00_00, 156866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_00_00_01, 157866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_FF, 158866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_VBI_LEN_A, 159866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_VBI_LEN_B, 160866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_MODET_MAP, 161866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman STATE_UNPARSED, 162866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman}; 163866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 164866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanstruct go7007 { 165866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct device *dev; 166866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct go7007_board_info *board_info; 167866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int board_id; 168866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int tuner_type; 169866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int channel_number; /* for multi-channel boards like Adlink PCI-MPG24 */ 170866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman char name[64]; 171866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct video_device *video_dev; 1720b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberlein struct v4l2_device v4l2_dev; 173866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int ref_count; 174866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman enum { STATUS_INIT, STATUS_ONLINE, STATUS_SHUTDOWN } status; 175866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman spinlock_t spinlock; 176fd9a40da1db372833e1af6397d2f6c94ceff3dadMauro Carvalho Chehab struct mutex hw_lock; 177866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int streaming; 178866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int in_use; 179866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int audio_enabled; 180866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 181866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman /* Video input */ 182866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int input; 183866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman enum { GO7007_STD_NTSC, GO7007_STD_PAL, GO7007_STD_OTHER } standard; 184866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int sensor_framerate; 185866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int width; 186866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int height; 187866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int encoder_h_offset; 188866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int encoder_v_offset; 189866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int encoder_h_halve:1; 190866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int encoder_v_halve:1; 191866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int encoder_subsample:1; 192866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 193866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman /* Encoder config */ 194866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int format; 195866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int bitrate; 196866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int fps_scale; 197866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int pali; 198866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int aspect_ratio; 199866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int gop_size; 200866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int ipb:1; 201866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int closed_gop:1; 202866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int repeat_seqhead:1; 203866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int seq_header_enable:1; 204866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int gop_header_enable:1; 205866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int dvd_mode:1; 206866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int interlace_coding:1; 207866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 208866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman /* Motion detection */ 209866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int modet_enable:1; 210866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct { 211866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned int enable:1; 212866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int pixel_threshold; 213866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int motion_threshold; 214866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int mb_threshold; 215866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman } modet[4]; 216866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned char modet_map[1624]; 217866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned char active_map[216]; 218866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 219866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman /* Video streaming */ 220866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct go7007_buffer *active_buf; 221866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman enum go7007_parser_state state; 222866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int parse_length; 223866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman u16 modet_word; 224866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int seen_frame; 225866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman u32 next_seq; 226866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct list_head stream; 227866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman wait_queue_head_t frame_waitq; 228866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 229866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman /* Audio streaming */ 230866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman void (*audio_deliver)(struct go7007 *go, u8 *buf, int length); 231866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman void *snd_context; 232866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 233866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman /* I2C */ 234866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int i2c_adapter_online; 235866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct i2c_adapter i2c_adapter; 236866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 237866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman /* HPI driver */ 238866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct go7007_hpi_ops *hpi_ops; 239866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman void *hpi_context; 240866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman int interrupt_available; 241866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman wait_queue_head_t interrupt_waitq; 242866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned short interrupt_value; 243866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman unsigned short interrupt_data; 244866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman}; 245866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 2460b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberleinstatic inline struct go7007 *to_go7007(struct v4l2_device *v4l2_dev) 2470b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberlein{ 2480b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberlein return container_of(v4l2_dev, struct go7007, v4l2_dev); 2490b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberlein} 2500b398f4f124e2b4b03f9acf726370c8459610c5cPete Eberlein 251fd9a40da1db372833e1af6397d2f6c94ceff3dadMauro Carvalho Chehab/* All of these must be called with the hpi_lock mutex held! */ 252866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define go7007_interface_reset(go) \ 253866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman ((go)->hpi_ops->interface_reset(go)) 254866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define go7007_write_interrupt(go, x, y) \ 255866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman ((go)->hpi_ops->write_interrupt)((go), (x), (y)) 256866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define go7007_stream_start(go) \ 257866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman ((go)->hpi_ops->stream_start(go)) 258866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define go7007_stream_stop(go) \ 259866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman ((go)->hpi_ops->stream_stop(go)) 260866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define go7007_send_firmware(go, x, y) \ 261866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman ((go)->hpi_ops->send_firmware)((go), (x), (y)) 262866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman#define go7007_write_addr(go, x, y) \ 263866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman ((go)->hpi_ops->write_interrupt)((go), (x)|0x8000, (y)) 264866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 265866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* go7007-driver.c */ 266866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_read_addr(struct go7007 *go, u16 addr, u16 *data); 267866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_read_interrupt(struct go7007 *go, u16 *value, u16 *data); 268866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_boot_encoder(struct go7007 *go, int init_i2c); 269866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_reset_encoder(struct go7007 *go); 270866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_register_encoder(struct go7007 *go); 271866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_start_encoder(struct go7007 *go); 272866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanvoid go7007_parse_video_stream(struct go7007 *go, u8 *buf, int length); 273866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanstruct go7007 *go7007_alloc(struct go7007_board_info *board, 274866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman struct device *dev); 275866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanvoid go7007_remove(struct go7007 *go); 276866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 277866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* go7007-fw.c */ 278866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_construct_fw_image(struct go7007 *go, u8 **fw, int *fwlen); 279866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 280866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* go7007-i2c.c */ 281866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_i2c_init(struct go7007 *go); 282866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_i2c_remove(struct go7007 *go); 283866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 284866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* go7007-v4l2.c */ 285866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_v4l2_init(struct go7007 *go); 286866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanvoid go7007_v4l2_remove(struct go7007 *go); 287866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman 288866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartman/* snd-go7007.c */ 289866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_snd_init(struct go7007 *go); 290866b8695d67e83f47194731d3a7ba55826a7ec70Greg Kroah-Hartmanint go7007_snd_remove(struct go7007 *go); 291