release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/staging/dream/include/media/msm_camera.h

   1 /*
   2  * Copyright (C) 2008-2009 QUALCOMM Incorporated.
   3  */
   4 #ifndef __LINUX_MSM_CAMERA_H
   5 #define __LINUX_MSM_CAMERA_H
   6
   7 #include <linux/types.h>
   8 #include <asm/sizes.h>
   9 #include <linux/ioctl.h>
  10
  11 #define MSM_CAM_IOCTL_MAGIC 'm'
  12
  13 #define MSM_CAM_IOCTL_GET_SENSOR_INFO \
  14         _IOR(MSM_CAM_IOCTL_MAGIC, 1, struct msm_camsensor_info *)
  15
  16 #define MSM_CAM_IOCTL_REGISTER_PMEM \
  17         _IOW(MSM_CAM_IOCTL_MAGIC, 2, struct msm_pmem_info *)
  18
  19 #define MSM_CAM_IOCTL_UNREGISTER_PMEM \
  20         _IOW(MSM_CAM_IOCTL_MAGIC, 3, unsigned)
  21
  22 #define MSM_CAM_IOCTL_CTRL_COMMAND \
  23         _IOW(MSM_CAM_IOCTL_MAGIC, 4, struct msm_ctrl_cmd *)
  24
  25 #define MSM_CAM_IOCTL_CONFIG_VFE  \
  26         _IOW(MSM_CAM_IOCTL_MAGIC, 5, struct msm_camera_vfe_cfg_cmd *)
  27
  28 #define MSM_CAM_IOCTL_GET_STATS \
  29         _IOR(MSM_CAM_IOCTL_MAGIC, 6, struct msm_camera_stats_event_ctrl *)
  30
  31 #define MSM_CAM_IOCTL_GETFRAME \
  32         _IOR(MSM_CAM_IOCTL_MAGIC, 7, struct msm_camera_get_frame *)
  33
  34 #define MSM_CAM_IOCTL_ENABLE_VFE \
  35         _IOW(MSM_CAM_IOCTL_MAGIC, 8, struct camera_enable_cmd *)
  36
  37 #define MSM_CAM_IOCTL_CTRL_CMD_DONE \
  38         _IOW(MSM_CAM_IOCTL_MAGIC, 9, struct camera_cmd *)
  39
  40 #define MSM_CAM_IOCTL_CONFIG_CMD \
  41         _IOW(MSM_CAM_IOCTL_MAGIC, 10, struct camera_cmd *)
  42
  43 #define MSM_CAM_IOCTL_DISABLE_VFE \
  44         _IOW(MSM_CAM_IOCTL_MAGIC, 11, struct camera_enable_cmd *)
  45
  46 #define MSM_CAM_IOCTL_PAD_REG_RESET2 \
  47         _IOW(MSM_CAM_IOCTL_MAGIC, 12, struct camera_enable_cmd *)
  48
  49 #define MSM_CAM_IOCTL_VFE_APPS_RESET \
  50         _IOW(MSM_CAM_IOCTL_MAGIC, 13, struct camera_enable_cmd *)
  51
  52 #define MSM_CAM_IOCTL_RELEASE_FRAME_BUFFER \
  53         _IOW(MSM_CAM_IOCTL_MAGIC, 14, struct camera_enable_cmd *)
  54
  55 #define MSM_CAM_IOCTL_RELEASE_STATS_BUFFER \
  56         _IOW(MSM_CAM_IOCTL_MAGIC, 15, struct msm_stats_buf *)
  57
  58 #define MSM_CAM_IOCTL_AXI_CONFIG \
  59         _IOW(MSM_CAM_IOCTL_MAGIC, 16, struct msm_camera_vfe_cfg_cmd *)
  60
  61 #define MSM_CAM_IOCTL_GET_PICTURE \
  62         _IOW(MSM_CAM_IOCTL_MAGIC, 17, struct msm_camera_ctrl_cmd *)
  63
  64 #define MSM_CAM_IOCTL_SET_CROP \
  65         _IOW(MSM_CAM_IOCTL_MAGIC, 18, struct crop_info *)
  66
  67 #define MSM_CAM_IOCTL_PICT_PP \
  68         _IOW(MSM_CAM_IOCTL_MAGIC, 19, uint8_t *)
  69
  70 #define MSM_CAM_IOCTL_PICT_PP_DONE \
  71         _IOW(MSM_CAM_IOCTL_MAGIC, 20, struct msm_snapshot_pp_status *)
  72
  73 #define MSM_CAM_IOCTL_SENSOR_IO_CFG \
  74         _IOW(MSM_CAM_IOCTL_MAGIC, 21, struct sensor_cfg_data *)
  75
  76 #define MSM_CAMERA_LED_OFF  0
  77 #define MSM_CAMERA_LED_LOW  1
  78 #define MSM_CAMERA_LED_HIGH 2
  79
  80 #define MSM_CAM_IOCTL_FLASH_LED_CFG \
  81         _IOW(MSM_CAM_IOCTL_MAGIC, 22, unsigned *)
  82
  83 #define MSM_CAM_IOCTL_UNBLOCK_POLL_FRAME \
  84         _IO(MSM_CAM_IOCTL_MAGIC, 23)
  85
  86 #define MSM_CAM_IOCTL_CTRL_COMMAND_2 \
  87         _IOW(MSM_CAM_IOCTL_MAGIC, 24, struct msm_ctrl_cmd *)
  88
  89 #define MAX_SENSOR_NUM  3
  90 #define MAX_SENSOR_NAME 32
  91
  92 #define MSM_CAM_CTRL_CMD_DONE  0
  93 #define MSM_CAM_SENSOR_VFE_CMD 1
  94
  95 /*****************************************************
  96  *  structure
  97  *****************************************************/
  98
  99 /* define five type of structures for userspace <==> kernel
 100  * space communication:
 101  * command 1 - 2 are from userspace ==> kernel
 102  * command 3 - 4 are from kernel ==> userspace
 103  *
 104  * 1. control command: control command(from control thread),
 105  *                     control status (from config thread);
 106  */
 107 struct msm_ctrl_cmd {
 108         uint16_t type;
 109         uint16_t length;
 110         void *value;
 111         uint16_t status;
 112         uint32_t timeout_ms;
 113         int resp_fd;
 114 };
 115
 116 struct msm_vfe_evt_msg {
 117         unsigned short type; /* 1 == event (RPC), 0 == message (adsp) */
 118         unsigned short msg_id;
 119         unsigned int len; /* size in, number of bytes out */
 120         void *data;
 121 };
 122
 123 #define MSM_CAM_RESP_CTRL         0
 124 #define MSM_CAM_RESP_STAT_EVT_MSG 1
 125 #define MSM_CAM_RESP_V4L2         2
 126 #define MSM_CAM_RESP_MAX          3
 127
 128 /* this one is used to send ctrl/status up to config thread */
 129 struct msm_stats_event_ctrl {
 130         /* 0 - ctrl_cmd from control thread,
 131          * 1 - stats/event kernel,
 132          * 2 - V4L control or read request */
 133         int resptype;
 134         int timeout_ms;
 135         struct msm_ctrl_cmd ctrl_cmd;
 136         /* struct  vfe_event_t  stats_event; */
 137         struct msm_vfe_evt_msg stats_event;
 138 };
 139
 140 /* 2. config command: config command(from config thread); */
 141 struct msm_camera_cfg_cmd {
 142         /* what to config:
 143          * 1 - sensor config, 2 - vfe config */
 144         uint16_t cfg_type;
 145
 146         /* sensor config type */
 147         uint16_t cmd_type;
 148         uint16_t queue;
 149         uint16_t length;
 150         void *value;
 151 };
 152
 153 #define CMD_GENERAL                     0
 154 #define CMD_AXI_CFG_OUT1                1
 155 #define CMD_AXI_CFG_SNAP_O1_AND_O2      2
 156 #define CMD_AXI_CFG_OUT2                3
 157 #define CMD_PICT_T_AXI_CFG              4
 158 #define CMD_PICT_M_AXI_CFG              5
 159 #define CMD_RAW_PICT_AXI_CFG            6
 160 #define CMD_STATS_AXI_CFG               7
 161 #define CMD_STATS_AF_AXI_CFG            8
 162 #define CMD_FRAME_BUF_RELEASE           9
 163 #define CMD_PREV_BUF_CFG                10
 164 #define CMD_SNAP_BUF_RELEASE            11
 165 #define CMD_SNAP_BUF_CFG                12
 166 #define CMD_STATS_DISABLE               13
 167 #define CMD_STATS_ENABLE                14
 168 #define CMD_STATS_AF_ENABLE             15
 169 #define CMD_STATS_BUF_RELEASE           16
 170 #define CMD_STATS_AF_BUF_RELEASE        17
 171 #define UPDATE_STATS_INVALID            18
 172
 173 /* vfe config command: config command(from config thread)*/
 174 struct msm_vfe_cfg_cmd {
 175         int cmd_type;
 176         uint16_t length;
 177         void *value;
 178 };
 179
 180 #define MAX_CAMERA_ENABLE_NAME_LEN 32
 181 struct camera_enable_cmd {
 182         char name[MAX_CAMERA_ENABLE_NAME_LEN];
 183 };
 184
 185 #define MSM_PMEM_OUTPUT1                0
 186 #define MSM_PMEM_OUTPUT2                1
 187 #define MSM_PMEM_OUTPUT1_OUTPUT2        2
 188 #define MSM_PMEM_THUMBAIL               3
 189 #define MSM_PMEM_MAINIMG                4
 190 #define MSM_PMEM_RAW_MAINIMG            5
 191 #define MSM_PMEM_AEC_AWB                6
 192 #define MSM_PMEM_AF                     7
 193 #define MSM_PMEM_MAX                    8
 194
 195 #define FRAME_PREVIEW_OUTPUT1           0
 196 #define FRAME_PREVIEW_OUTPUT2           1
 197 #define FRAME_SNAPSHOT                  2
 198 #define FRAME_THUMBAIL                  3
 199 #define FRAME_RAW_SNAPSHOT              4
 200 #define FRAME_MAX                       5
 201
 202 struct msm_pmem_info {
 203         int type;
 204         int fd;
 205         void *vaddr;
 206         uint32_t y_off;
 207         uint32_t cbcr_off;
 208         uint8_t active;
 209 };
 210
 211 struct outputCfg {
 212         uint32_t height;
 213         uint32_t width;
 214
 215         uint32_t window_height_firstline;
 216         uint32_t window_height_lastline;
 217 };
 218
 219 #define OUTPUT_1        0
 220 #define OUTPUT_2        1
 221 #define OUTPUT_1_AND_2  2
 222 #define CAMIF_TO_AXI_VIA_OUTPUT_2               3
 223 #define OUTPUT_1_AND_CAMIF_TO_AXI_VIA_OUTPUT_2  4
 224 #define OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1  5
 225 #define LAST_AXI_OUTPUT_MODE_ENUM = OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1 6
 226
 227 #define MSM_FRAME_PREV_1        0
 228 #define MSM_FRAME_PREV_2        1
 229 #define MSM_FRAME_ENC           2
 230
 231 struct msm_frame {
 232         int path;
 233         unsigned long buffer;
 234         uint32_t y_off;
 235         uint32_t cbcr_off;
 236         int fd;
 237
 238         void *cropinfo;
 239         int croplen;
 240 };
 241
 242 #define STAT_AEAW       0
 243 #define STAT_AF         1
 244 #define STAT_MAX        2
 245
 246 struct msm_stats_buf {
 247         int type;
 248         unsigned long buffer;
 249         int fd;
 250 };
 251
 252 #define MSM_V4L2_VID_CAP_TYPE   0
 253 #define MSM_V4L2_STREAM_ON      1
 254 #define MSM_V4L2_STREAM_OFF     2
 255 #define MSM_V4L2_SNAPSHOT       3
 256 #define MSM_V4L2_QUERY_CTRL     4
 257 #define MSM_V4L2_GET_CTRL       5
 258 #define MSM_V4L2_SET_CTRL       6
 259 #define MSM_V4L2_QUERY          7
 260 #define MSM_V4L2_MAX            8
 261
 262 struct crop_info {
 263         void *info;
 264         int len;
 265 };
 266
 267 struct msm_postproc {
 268         int ftnum;
 269         struct msm_frame fthumnail;
 270         int fmnum;
 271         struct msm_frame fmain;
 272 };
 273
 274 struct msm_snapshot_pp_status {
 275         void *status;
 276 };
 277
 278 #define CFG_SET_MODE                    0
 279 #define CFG_SET_EFFECT                  1
 280 #define CFG_START                       2
 281 #define CFG_PWR_UP                      3
 282 #define CFG_PWR_DOWN                    4
 283 #define CFG_WRITE_EXPOSURE_GAIN         5
 284 #define CFG_SET_DEFAULT_FOCUS           6
 285 #define CFG_MOVE_FOCUS                  7
 286 #define CFG_REGISTER_TO_REAL_GAIN       8
 287 #define CFG_REAL_TO_REGISTER_GAIN       9
 288 #define CFG_SET_FPS                     10
 289 #define CFG_SET_PICT_FPS                11
 290 #define CFG_SET_BRIGHTNESS              12
 291 #define CFG_SET_CONTRAST                13
 292 #define CFG_SET_ZOOM                    14
 293 #define CFG_SET_EXPOSURE_MODE           15
 294 #define CFG_SET_WB                      16
 295 #define CFG_SET_ANTIBANDING             17
 296 #define CFG_SET_EXP_GAIN                18
 297 #define CFG_SET_PICT_EXP_GAIN           19
 298 #define CFG_SET_LENS_SHADING            20
 299 #define CFG_GET_PICT_FPS                21
 300 #define CFG_GET_PREV_L_PF               22
 301 #define CFG_GET_PREV_P_PL               23
 302 #define CFG_GET_PICT_L_PF               24
 303 #define CFG_GET_PICT_P_PL               25
 304 #define CFG_GET_AF_MAX_STEPS            26
 305 #define CFG_GET_PICT_MAX_EXP_LC         27
 306 #define CFG_MAX                         28
 307
 308 #define MOVE_NEAR       0
 309 #define MOVE_FAR        1
 310
 311 #define SENSOR_PREVIEW_MODE             0
 312 #define SENSOR_SNAPSHOT_MODE            1
 313 #define SENSOR_RAW_SNAPSHOT_MODE        2
 314
 315 #define SENSOR_QTR_SIZE                 0
 316 #define SENSOR_FULL_SIZE                1
 317 #define SENSOR_INVALID_SIZE             2
 318
 319 #define CAMERA_EFFECT_OFF               0
 320 #define CAMERA_EFFECT_MONO              1
 321 #define CAMERA_EFFECT_NEGATIVE          2
 322 #define CAMERA_EFFECT_SOLARIZE          3
 323 #define CAMERA_EFFECT_PASTEL            4
 324 #define CAMERA_EFFECT_MOSAIC            5
 325 #define CAMERA_EFFECT_RESIZE            6
 326 #define CAMERA_EFFECT_SEPIA             7
 327 #define CAMERA_EFFECT_POSTERIZE         8
 328 #define CAMERA_EFFECT_WHITEBOARD        9
 329 #define CAMERA_EFFECT_BLACKBOARD        10
 330 #define CAMERA_EFFECT_AQUA              11
 331 #define CAMERA_EFFECT_MAX               12
 332
 333 struct sensor_pict_fps {
 334         uint16_t prevfps;
 335         uint16_t pictfps;
 336 };
 337
 338 struct exp_gain_cfg {
 339         uint16_t gain;
 340         uint32_t line;
 341 };
 342
 343 struct focus_cfg {
 344         int32_t steps;
 345         int dir;
 346 };
 347
 348 struct fps_cfg {
 349         uint16_t f_mult;
 350         uint16_t fps_div;
 351         uint32_t pict_fps_div;
 352 };
 353
 354 struct sensor_cfg_data {
 355         int cfgtype;
 356         int mode;
 357         int rs;
 358         uint8_t max_steps;
 359
 360         union {
 361                 int8_t effect;
 362                 uint8_t lens_shading;
 363                 uint16_t prevl_pf;
 364                 uint16_t prevp_pl;
 365                 uint16_t pictl_pf;
 366                 uint16_t pictp_pl;
 367                 uint32_t pict_max_exp_lc;
 368                 uint16_t p_fps;
 369                 struct sensor_pict_fps gfps;
 370                 struct exp_gain_cfg exp_gain;
 371                 struct focus_cfg focus;
 372                 struct fps_cfg fps;
 373         } cfg;
 374 };
 375
 376 #define GET_NAME                        0
 377 #define GET_PREVIEW_LINE_PER_FRAME      1
 378 #define GET_PREVIEW_PIXELS_PER_LINE     2
 379 #define GET_SNAPSHOT_LINE_PER_FRAME     3
 380 #define GET_SNAPSHOT_PIXELS_PER_LINE    4
 381 #define GET_SNAPSHOT_FPS                5
 382 #define GET_SNAPSHOT_MAX_EP_LINE_CNT    6
 383
 384 struct msm_camsensor_info {
 385         char name[MAX_SENSOR_NAME];
 386         uint8_t flash_enabled;
 387 };
 388 #endif /* __LINUX_MSM_CAMERA_H */