LXR linux/drivers/staging/media/atomisp/pci/atomisp

   1/* SPDX-License-Identifier: GPL-2.0 */
   2/*
   3 * Support for Medifield PNW Camera Imaging ISP subsystem.
   4 *
   5 * Copyright (c) 2010 Intel Corporation. All Rights Reserved.
   6 *
   7 * Copyright (c) 2010 Silicon Hive www.siliconhive.com.
   8 *
   9 * This program is free software; you can redistribute it and/or
  10 * modify it under the terms of the GNU General Public License version
  11 * 2 as published by the Free Software Foundation.
  12 *
  13 * This program is distributed in the hope that it will be useful,
  14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 * GNU General Public License for more details.
  17 *
  18 *
  19 */
  20
  21#ifndef __ATOMISP_CMD_H__
  22#define __ATOMISP_CMD_H__
  23
  24#include "../../include/linux/atomisp.h"
  25#include <linux/interrupt.h>
  26#include <linux/videodev2.h>
  27
  28#include <media/v4l2-subdev.h>
  29
  30#include "atomisp_internal.h"
  31
  32#include "ia_css_types.h"
  33#include "ia_css.h"
  34
  35struct atomisp_device;
  36struct ia_css_frame;
  37
  38#define MSI_ENABLE_BIT          16
  39#define INTR_DISABLE_BIT        10
  40#define BUS_MASTER_ENABLE       2
  41#define MEMORY_SPACE_ENABLE     1
  42#define INTR_IER                24
  43#define INTR_IIR                16
  44
  45/* ISP2401 */
  46#define RUNMODE_MASK (ATOMISP_RUN_MODE_VIDEO | ATOMISP_RUN_MODE_STILL_CAPTURE \
  47                        | ATOMISP_RUN_MODE_PREVIEW)
  48
  49/* FIXME: check if can go */
  50extern int atomisp_punit_hpll_freq;
  51
  52/* Helper function */
  53void dump_sp_dmem(struct atomisp_device *isp, unsigned int addr,
  54                  unsigned int size);
  55struct camera_mipi_info *atomisp_to_sensor_mipi_info(struct v4l2_subdev *sd);
  56struct atomisp_video_pipe *atomisp_to_video_pipe(struct video_device *dev);
  57struct atomisp_acc_pipe *atomisp_to_acc_pipe(struct video_device *dev);
  58int atomisp_reset(struct atomisp_device *isp);
  59void atomisp_flush_bufs_and_wakeup(struct atomisp_sub_device *asd);
  60void atomisp_clear_css_buffer_counters(struct atomisp_sub_device *asd);
  61/* ISP2400 */
  62bool atomisp_buffers_queued(struct atomisp_sub_device *asd);
  63/* ISP2401 */
  64bool atomisp_buffers_queued_pipe(struct atomisp_video_pipe *pipe);
  65
  66/* Interrupt functions */
  67void atomisp_msi_irq_init(struct atomisp_device *isp);
  68void atomisp_msi_irq_uninit(struct atomisp_device *isp);
  69void atomisp_wdt_work(struct work_struct *work);
  70void atomisp_wdt(struct timer_list *t);
  71void atomisp_setup_flash(struct atomisp_sub_device *asd);
  72irqreturn_t atomisp_isr(int irq, void *dev);
  73irqreturn_t atomisp_isr_thread(int irq, void *isp_ptr);
  74const struct atomisp_format_bridge *get_atomisp_format_bridge_from_mbus(
  75    u32 mbus_code);
  76bool atomisp_is_mbuscode_raw(uint32_t code);
  77void atomisp_delayed_init_work(struct work_struct *work);
  78
  79/* Get internal fmt according to V4L2 fmt */
  80bool atomisp_is_viewfinder_support(struct atomisp_device *isp);
  81
  82/* ISP features control function */
  83
  84/*
  85 * Function to set sensor runmode by user when
  86 * ATOMISP_IOC_S_SENSOR_RUNMODE ioctl was called
  87 */
  88int atomisp_set_sensor_runmode(struct atomisp_sub_device *asd,
  89                               struct atomisp_s_runmode *runmode);
  90/*
  91 * Function to enable/disable lens geometry distortion correction (GDC) and
  92 * chromatic aberration correction (CAC)
  93 */
  94int atomisp_gdc_cac(struct atomisp_sub_device *asd, int flag,
  95                    __s32 *value);
  96
  97/* Function to enable/disable low light mode (including ANR) */
  98int atomisp_low_light(struct atomisp_sub_device *asd, int flag,
  99                      __s32 *value);
 100
 101/*
 102 * Function to enable/disable extra noise reduction (XNR) in low light
 103 * condition
 104 */
 105int atomisp_xnr(struct atomisp_sub_device *asd, int flag, int *arg);
 106
 107int atomisp_formats(struct atomisp_sub_device *asd, int flag,
 108                    struct atomisp_formats_config *config);
 109
 110/* Function to configure noise reduction */
 111int atomisp_nr(struct atomisp_sub_device *asd, int flag,
 112               struct atomisp_nr_config *config);
 113
 114/* Function to configure temporal noise reduction (TNR) */
 115int atomisp_tnr(struct atomisp_sub_device *asd, int flag,
 116                struct atomisp_tnr_config *config);
 117
 118/* Function to configure black level compensation */
 119int atomisp_black_level(struct atomisp_sub_device *asd, int flag,
 120                        struct atomisp_ob_config *config);
 121
 122/* Function to configure edge enhancement */
 123int atomisp_ee(struct atomisp_sub_device *asd, int flag,
 124               struct atomisp_ee_config *config);
 125
 126/* Function to update Gamma table for gamma, brightness and contrast config */
 127int atomisp_gamma(struct atomisp_sub_device *asd, int flag,
 128                  struct atomisp_gamma_table *config);
 129
 130/* Function to update Ctc table for Chroma Enhancement */
 131int atomisp_ctc(struct atomisp_sub_device *asd, int flag,
 132                struct atomisp_ctc_table *config);
 133
 134/* Function to update gamma correction parameters */
 135int atomisp_gamma_correction(struct atomisp_sub_device *asd, int flag,
 136                             struct atomisp_gc_config *config);
 137
 138/* Function to update Gdc table for gdc */
 139int atomisp_gdc_cac_table(struct atomisp_sub_device *asd, int flag,
 140                          struct atomisp_morph_table *config);
 141
 142/* Function to update table for macc */
 143int atomisp_macc_table(struct atomisp_sub_device *asd, int flag,
 144                       struct atomisp_macc_config *config);
 145
 146/* Function to get DIS statistics. */
 147int atomisp_get_dis_stat(struct atomisp_sub_device *asd,
 148                         struct atomisp_dis_statistics *stats);
 149
 150/* Function to get DVS2 BQ resolution settings */
 151int atomisp_get_dvs2_bq_resolutions(struct atomisp_sub_device *asd,
 152                                    struct atomisp_dvs2_bq_resolutions *bq_res);
 153
 154/* Function to set the DIS coefficients. */
 155int atomisp_set_dis_coefs(struct atomisp_sub_device *asd,
 156                          struct atomisp_dis_coefficients *coefs);
 157
 158/* Function to set the DIS motion vector. */
 159int atomisp_set_dis_vector(struct atomisp_sub_device *asd,
 160                           struct atomisp_dis_vector *vector);
 161
 162/* Function to set/get 3A stat from isp */
 163int atomisp_3a_stat(struct atomisp_sub_device *asd, int flag,
 164                    struct atomisp_3a_statistics *config);
 165
 166/* Function to get metadata from isp */
 167int atomisp_get_metadata(struct atomisp_sub_device *asd, int flag,
 168                         struct atomisp_metadata *config);
 169
 170int atomisp_get_metadata_by_type(struct atomisp_sub_device *asd, int flag,
 171                                 struct atomisp_metadata_with_type *config);
 172
 173int atomisp_set_parameters(struct video_device *vdev,
 174                           struct atomisp_parameters *arg);
 175
 176/* Function to set/get isp parameters to isp */
 177int atomisp_param(struct atomisp_sub_device *asd, int flag,
 178                  struct atomisp_parm *config);
 179
 180/* Function to configure color effect of the image */
 181int atomisp_color_effect(struct atomisp_sub_device *asd, int flag,
 182                         __s32 *effect);
 183
 184/* Function to configure bad pixel correction */
 185int atomisp_bad_pixel(struct atomisp_sub_device *asd, int flag,
 186                      __s32 *value);
 187
 188/* Function to configure bad pixel correction params */
 189int atomisp_bad_pixel_param(struct atomisp_sub_device *asd, int flag,
 190                            struct atomisp_dp_config *config);
 191
 192/* Function to enable/disable video image stablization */
 193int atomisp_video_stable(struct atomisp_sub_device *asd, int flag,
 194                         __s32 *value);
 195
 196/* Function to configure fixed pattern noise */
 197int atomisp_fixed_pattern(struct atomisp_sub_device *asd, int flag,
 198                          __s32 *value);
 199
 200/* Function to configure fixed pattern noise table */
 201int atomisp_fixed_pattern_table(struct atomisp_sub_device *asd,
 202                                struct v4l2_framebuffer *config);
 203
 204/* Function to configure false color correction */
 205int atomisp_false_color(struct atomisp_sub_device *asd, int flag,
 206                        __s32 *value);
 207
 208/* Function to configure false color correction params */
 209int atomisp_false_color_param(struct atomisp_sub_device *asd, int flag,
 210                              struct atomisp_de_config *config);
 211
 212/* Function to configure white balance params */
 213int atomisp_white_balance_param(struct atomisp_sub_device *asd, int flag,
 214                                struct atomisp_wb_config *config);
 215
 216int atomisp_3a_config_param(struct atomisp_sub_device *asd, int flag,
 217                            struct atomisp_3a_config *config);
 218
 219/* Function to setup digital zoom */
 220int atomisp_digital_zoom(struct atomisp_sub_device *asd, int flag,
 221                         __s32 *value);
 222
 223/* Function  set camera_prefiles.xml current sensor pixel array size */
 224int atomisp_set_array_res(struct atomisp_sub_device *asd,
 225                          struct atomisp_resolution  *config);
 226
 227/* Function to calculate real zoom region for every pipe */
 228int atomisp_calculate_real_zoom_region(struct atomisp_sub_device *asd,
 229                                       struct ia_css_dz_config   *dz_config,
 230                                       enum ia_css_pipe_id css_pipe_id);
 231
 232int atomisp_cp_general_isp_parameters(struct atomisp_sub_device *asd,
 233                                      struct atomisp_parameters *arg,
 234                                      struct atomisp_css_params *css_param,
 235                                      bool from_user);
 236
 237int atomisp_cp_lsc_table(struct atomisp_sub_device *asd,
 238                         struct atomisp_shading_table *source_st,
 239                         struct atomisp_css_params *css_param,
 240                         bool from_user);
 241
 242int atomisp_css_cp_dvs2_coefs(struct atomisp_sub_device *asd,
 243                              struct ia_css_dvs2_coefficients *coefs,
 244                              struct atomisp_css_params *css_param,
 245                              bool from_user);
 246
 247int atomisp_cp_morph_table(struct atomisp_sub_device *asd,
 248                           struct atomisp_morph_table *source_morph_table,
 249                           struct atomisp_css_params *css_param,
 250                           bool from_user);
 251
 252int atomisp_cp_dvs_6axis_config(struct atomisp_sub_device *asd,
 253                                struct atomisp_dvs_6axis_config *user_6axis_config,
 254                                struct atomisp_css_params *css_param,
 255                                bool from_user);
 256
 257int atomisp_makeup_css_parameters(struct atomisp_sub_device *asd,
 258                                  struct atomisp_parameters *arg,
 259                                  struct atomisp_css_params *css_param);
 260
 261int atomisp_compare_grid(struct atomisp_sub_device *asd,
 262                         struct atomisp_grid_info *atomgrid);
 263
 264int atomisp_get_sensor_mode_data(struct atomisp_sub_device *asd,
 265                                 struct atomisp_sensor_mode_data *config);
 266
 267/* This function looks up the closest available resolution. */
 268int atomisp_try_fmt(struct video_device *vdev, struct v4l2_pix_format *f,
 269                    bool *res_overflow);
 270
 271int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f);
 272int atomisp_set_fmt_file(struct video_device *vdev, struct v4l2_format *f);
 273
 274int atomisp_set_shading_table(struct atomisp_sub_device *asd,
 275                              struct atomisp_shading_table *shading_table);
 276
 277int atomisp_offline_capture_configure(struct atomisp_sub_device *asd,
 278                                      struct atomisp_cont_capture_conf *cvf_config);
 279
 280int atomisp_ospm_dphy_down(struct atomisp_device *isp);
 281int atomisp_ospm_dphy_up(struct atomisp_device *isp);
 282int atomisp_exif_makernote(struct atomisp_sub_device *asd,
 283                           struct atomisp_makernote_info *config);
 284
 285void atomisp_free_internal_buffers(struct atomisp_sub_device *asd);
 286
 287int atomisp_s_ae_window(struct atomisp_sub_device *asd,
 288                        struct atomisp_ae_window *arg);
 289
 290int  atomisp_flash_enable(struct atomisp_sub_device *asd,
 291                          int num_frames);
 292
 293int atomisp_freq_scaling(struct atomisp_device *vdev,
 294                         enum atomisp_dfs_mode mode,
 295                         bool force);
 296
 297void atomisp_buf_done(struct atomisp_sub_device *asd, int error,
 298                      enum ia_css_buffer_type buf_type,
 299                      enum ia_css_pipe_id css_pipe_id,
 300                      bool q_buffers, enum atomisp_input_stream_id stream_id);
 301
 302void atomisp_css_flush(struct atomisp_device *isp);
 303int atomisp_source_pad_to_stream_id(struct atomisp_sub_device *asd,
 304                                    uint16_t source_pad);
 305
 306/* Events. Only one event has to be exported for now. */
 307void atomisp_eof_event(struct atomisp_sub_device *asd, uint8_t exp_id);
 308
 309enum mipi_port_id __get_mipi_port(struct atomisp_device *isp,
 310                                  enum atomisp_camera_port port);
 311
 312bool atomisp_is_vf_pipe(struct atomisp_video_pipe *pipe);
 313
 314void atomisp_apply_css_parameters(
 315    struct atomisp_sub_device *asd,
 316    struct atomisp_css_params *css_param);
 317void atomisp_free_css_parameters(struct atomisp_css_params *css_param);
 318
 319void atomisp_handle_parameter_and_buffer(struct atomisp_video_pipe *pipe);
 320
 321void atomisp_flush_params_queue(struct atomisp_video_pipe *asd);
 322
 323/* Function to do Raw Buffer related operation, after enable Lock Unlock Raw Buffer */
 324int atomisp_exp_id_unlock(struct atomisp_sub_device *asd, int *exp_id);
 325int atomisp_exp_id_capture(struct atomisp_sub_device *asd, int *exp_id);
 326
 327/* Function to update Raw Buffer bitmap */
 328int atomisp_set_raw_buffer_bitmap(struct atomisp_sub_device *asd, int exp_id);
 329void atomisp_init_raw_buffer_bitmap(struct atomisp_sub_device *asd);
 330
 331/* Function to enable/disable zoom for capture pipe */
 332int atomisp_enable_dz_capt_pipe(struct atomisp_sub_device *asd,
 333                                unsigned int *enable);
 334
 335/* Function to get metadata type bu pipe id */
 336enum atomisp_metadata_type
 337atomisp_get_metadata_type(struct atomisp_sub_device *asd,
 338                          enum ia_css_pipe_id pipe_id);
 339
 340u32 atomisp_get_pixel_depth(u32 pixelformat);
 341
 342/* Function for HAL to inject a fake event to wake up poll thread */
 343int atomisp_inject_a_fake_event(struct atomisp_sub_device *asd, int *event);
 344
 345/*
 346 * Function for HAL to query how many invalid frames at the beginning of ISP
 347 * pipeline output
 348 */
 349int atomisp_get_invalid_frame_num(struct video_device *vdev,
 350                                  int *invalid_frame_num);
 351
 352int atomisp_mrfld_power_up(struct atomisp_device *isp);
 353int atomisp_mrfld_power_down(struct atomisp_device *isp);
 354int atomisp_runtime_suspend(struct device *dev);
 355int atomisp_runtime_resume(struct device *dev);
 356#endif /* __ATOMISP_CMD_H__ */
 357