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);
  77int atomisp_get_frame_pgnr(struct atomisp_device *isp,
  78                           const struct ia_css_frame *frame, u32 *p_pgnr);
  79void atomisp_delayed_init_work(struct work_struct *work);
  80
  81/* Get internal fmt according to V4L2 fmt */
  82bool atomisp_is_viewfinder_support(struct atomisp_device *isp);
  83
  84/* ISP features control function */
  85
  86/*
  87 * Function to set sensor runmode by user when
  88 * ATOMISP_IOC_S_SENSOR_RUNMODE ioctl was called
  89 */
  90int atomisp_set_sensor_runmode(struct atomisp_sub_device *asd,
  91                               struct atomisp_s_runmode *runmode);
  92/*
  93 * Function to enable/disable lens geometry distortion correction (GDC) and
  94 * chromatic aberration correction (CAC)
  95 */
  96int atomisp_gdc_cac(struct atomisp_sub_device *asd, int flag,
  97                    __s32 *value);
  98
  99/* Function to enable/disable low light mode (including ANR) */
 100int atomisp_low_light(struct atomisp_sub_device *asd, int flag,
 101                      __s32 *value);
 102
 103/*
 104 * Function to enable/disable extra noise reduction (XNR) in low light
 105 * condition
 106 */
 107int atomisp_xnr(struct atomisp_sub_device *asd, int flag, int *arg);
 108
 109int atomisp_formats(struct atomisp_sub_device *asd, int flag,
 110                    struct atomisp_formats_config *config);
 111
 112/* Function to configure noise reduction */
 113int atomisp_nr(struct atomisp_sub_device *asd, int flag,
 114               struct atomisp_nr_config *config);
 115
 116/* Function to configure temporal noise reduction (TNR) */
 117int atomisp_tnr(struct atomisp_sub_device *asd, int flag,
 118                struct atomisp_tnr_config *config);
 119
 120/* Function to configure black level compensation */
 121int atomisp_black_level(struct atomisp_sub_device *asd, int flag,
 122                        struct atomisp_ob_config *config);
 123
 124/* Function to configure edge enhancement */
 125int atomisp_ee(struct atomisp_sub_device *asd, int flag,
 126               struct atomisp_ee_config *config);
 127
 128/* Function to update Gamma table for gamma, brightness and contrast config */
 129int atomisp_gamma(struct atomisp_sub_device *asd, int flag,
 130                  struct atomisp_gamma_table *config);
 131
 132/* Function to update Ctc table for Chroma Enhancement */
 133int atomisp_ctc(struct atomisp_sub_device *asd, int flag,
 134                struct atomisp_ctc_table *config);
 135
 136/* Function to update gamma correction parameters */
 137int atomisp_gamma_correction(struct atomisp_sub_device *asd, int flag,
 138                             struct atomisp_gc_config *config);
 139
 140/* Function to update Gdc table for gdc */
 141int atomisp_gdc_cac_table(struct atomisp_sub_device *asd, int flag,
 142                          struct atomisp_morph_table *config);
 143
 144/* Function to update table for macc */
 145int atomisp_macc_table(struct atomisp_sub_device *asd, int flag,
 146                       struct atomisp_macc_config *config);
 147
 148/* Function to get DIS statistics. */
 149int atomisp_get_dis_stat(struct atomisp_sub_device *asd,
 150                         struct atomisp_dis_statistics *stats);
 151
 152/* Function to get DVS2 BQ resolution settings */
 153int atomisp_get_dvs2_bq_resolutions(struct atomisp_sub_device *asd,
 154                                    struct atomisp_dvs2_bq_resolutions *bq_res);
 155
 156/* Function to set the DIS coefficients. */
 157int atomisp_set_dis_coefs(struct atomisp_sub_device *asd,
 158                          struct atomisp_dis_coefficients *coefs);
 159
 160/* Function to set the DIS motion vector. */
 161int atomisp_set_dis_vector(struct atomisp_sub_device *asd,
 162                           struct atomisp_dis_vector *vector);
 163
 164/* Function to set/get 3A stat from isp */
 165int atomisp_3a_stat(struct atomisp_sub_device *asd, int flag,
 166                    struct atomisp_3a_statistics *config);
 167
 168/* Function to get metadata from isp */
 169int atomisp_get_metadata(struct atomisp_sub_device *asd, int flag,
 170                         struct atomisp_metadata *config);
 171
 172int atomisp_get_metadata_by_type(struct atomisp_sub_device *asd, int flag,
 173                                 struct atomisp_metadata_with_type *config);
 174
 175int atomisp_set_parameters(struct video_device *vdev,
 176                           struct atomisp_parameters *arg);
 177
 178/* Function to set/get isp parameters to isp */
 179int atomisp_param(struct atomisp_sub_device *asd, int flag,
 180                  struct atomisp_parm *config);
 181
 182/* Function to configure color effect of the image */
 183int atomisp_color_effect(struct atomisp_sub_device *asd, int flag,
 184                         __s32 *effect);
 185
 186/* Function to configure bad pixel correction */
 187int atomisp_bad_pixel(struct atomisp_sub_device *asd, int flag,
 188                      __s32 *value);
 189
 190/* Function to configure bad pixel correction params */
 191int atomisp_bad_pixel_param(struct atomisp_sub_device *asd, int flag,
 192                            struct atomisp_dp_config *config);
 193
 194/* Function to enable/disable video image stablization */
 195int atomisp_video_stable(struct atomisp_sub_device *asd, int flag,
 196                         __s32 *value);
 197
 198/* Function to configure fixed pattern noise */
 199int atomisp_fixed_pattern(struct atomisp_sub_device *asd, int flag,
 200                          __s32 *value);
 201
 202/* Function to configure fixed pattern noise table */
 203int atomisp_fixed_pattern_table(struct atomisp_sub_device *asd,
 204                                struct v4l2_framebuffer *config);
 205
 206/* Function to configure false color correction */
 207int atomisp_false_color(struct atomisp_sub_device *asd, int flag,
 208                        __s32 *value);
 209
 210/* Function to configure false color correction params */
 211int atomisp_false_color_param(struct atomisp_sub_device *asd, int flag,
 212                              struct atomisp_de_config *config);
 213
 214/* Function to configure white balance params */
 215int atomisp_white_balance_param(struct atomisp_sub_device *asd, int flag,
 216                                struct atomisp_wb_config *config);
 217
 218int atomisp_3a_config_param(struct atomisp_sub_device *asd, int flag,
 219                            struct atomisp_3a_config *config);
 220
 221/* Function to setup digital zoom */
 222int atomisp_digital_zoom(struct atomisp_sub_device *asd, int flag,
 223                         __s32 *value);
 224
 225/* Function  set camera_prefiles.xml current sensor pixel array size */
 226int atomisp_set_array_res(struct atomisp_sub_device *asd,
 227                          struct atomisp_resolution  *config);
 228
 229/* Function to calculate real zoom region for every pipe */
 230int atomisp_calculate_real_zoom_region(struct atomisp_sub_device *asd,
 231                                       struct ia_css_dz_config   *dz_config,
 232                                       enum ia_css_pipe_id css_pipe_id);
 233
 234int atomisp_cp_general_isp_parameters(struct atomisp_sub_device *asd,
 235                                      struct atomisp_parameters *arg,
 236                                      struct atomisp_css_params *css_param,
 237                                      bool from_user);
 238
 239int atomisp_cp_lsc_table(struct atomisp_sub_device *asd,
 240                         struct atomisp_shading_table *source_st,
 241                         struct atomisp_css_params *css_param,
 242                         bool from_user);
 243
 244int atomisp_css_cp_dvs2_coefs(struct atomisp_sub_device *asd,
 245                              struct ia_css_dvs2_coefficients *coefs,
 246                              struct atomisp_css_params *css_param,
 247                              bool from_user);
 248
 249int atomisp_cp_morph_table(struct atomisp_sub_device *asd,
 250                           struct atomisp_morph_table *source_morph_table,
 251                           struct atomisp_css_params *css_param,
 252                           bool from_user);
 253
 254int atomisp_cp_dvs_6axis_config(struct atomisp_sub_device *asd,
 255                                struct atomisp_dvs_6axis_config *user_6axis_config,
 256                                struct atomisp_css_params *css_param,
 257                                bool from_user);
 258
 259int atomisp_makeup_css_parameters(struct atomisp_sub_device *asd,
 260                                  struct atomisp_parameters *arg,
 261                                  struct atomisp_css_params *css_param);
 262
 263int atomisp_compare_grid(struct atomisp_sub_device *asd,
 264                         struct atomisp_grid_info *atomgrid);
 265
 266int atomisp_get_sensor_mode_data(struct atomisp_sub_device *asd,
 267                                 struct atomisp_sensor_mode_data *config);
 268
 269int atomisp_get_fmt(struct video_device *vdev, struct v4l2_format *f);
 270
 271/* This function looks up the closest available resolution. */
 272int atomisp_try_fmt(struct video_device *vdev, struct v4l2_pix_format *f,
 273                    bool *res_overflow);
 274
 275int atomisp_set_fmt(struct video_device *vdev, struct v4l2_format *f);
 276int atomisp_set_fmt_file(struct video_device *vdev, struct v4l2_format *f);
 277
 278int atomisp_set_shading_table(struct atomisp_sub_device *asd,
 279                              struct atomisp_shading_table *shading_table);
 280
 281int atomisp_offline_capture_configure(struct atomisp_sub_device *asd,
 282                                      struct atomisp_cont_capture_conf *cvf_config);
 283
 284int atomisp_ospm_dphy_down(struct atomisp_device *isp);
 285int atomisp_ospm_dphy_up(struct atomisp_device *isp);
 286int atomisp_exif_makernote(struct atomisp_sub_device *asd,
 287                           struct atomisp_makernote_info *config);
 288
 289void atomisp_free_internal_buffers(struct atomisp_sub_device *asd);
 290
 291int atomisp_s_ae_window(struct atomisp_sub_device *asd,
 292                        struct atomisp_ae_window *arg);
 293
 294int  atomisp_flash_enable(struct atomisp_sub_device *asd,
 295                          int num_frames);
 296
 297int atomisp_freq_scaling(struct atomisp_device *vdev,
 298                         enum atomisp_dfs_mode mode,
 299                         bool force);
 300
 301void atomisp_buf_done(struct atomisp_sub_device *asd, int error,
 302                      enum ia_css_buffer_type buf_type,
 303                      enum ia_css_pipe_id css_pipe_id,
 304                      bool q_buffers, enum atomisp_input_stream_id stream_id);
 305
 306void atomisp_css_flush(struct atomisp_device *isp);
 307int atomisp_source_pad_to_stream_id(struct atomisp_sub_device *asd,
 308                                    uint16_t source_pad);
 309
 310/* Events. Only one event has to be exported for now. */
 311void atomisp_eof_event(struct atomisp_sub_device *asd, uint8_t exp_id);
 312
 313enum mipi_port_id __get_mipi_port(struct atomisp_device *isp,
 314                                  enum atomisp_camera_port port);
 315
 316bool atomisp_is_vf_pipe(struct atomisp_video_pipe *pipe);
 317
 318void atomisp_apply_css_parameters(
 319    struct atomisp_sub_device *asd,
 320    struct atomisp_css_params *css_param);
 321void atomisp_free_css_parameters(struct atomisp_css_params *css_param);
 322
 323void atomisp_handle_parameter_and_buffer(struct atomisp_video_pipe *pipe);
 324
 325void atomisp_flush_params_queue(struct atomisp_video_pipe *asd);
 326
 327/* Function to do Raw Buffer related operation, after enable Lock Unlock Raw Buffer */
 328int atomisp_exp_id_unlock(struct atomisp_sub_device *asd, int *exp_id);
 329int atomisp_exp_id_capture(struct atomisp_sub_device *asd, int *exp_id);
 330
 331/* Function to update Raw Buffer bitmap */
 332int atomisp_set_raw_buffer_bitmap(struct atomisp_sub_device *asd, int exp_id);
 333void atomisp_init_raw_buffer_bitmap(struct atomisp_sub_device *asd);
 334
 335/* Function to enable/disable zoom for capture pipe */
 336int atomisp_enable_dz_capt_pipe(struct atomisp_sub_device *asd,
 337                                unsigned int *enable);
 338
 339/* Function to get metadata type bu pipe id */
 340enum atomisp_metadata_type
 341atomisp_get_metadata_type(struct atomisp_sub_device *asd,
 342                          enum ia_css_pipe_id pipe_id);
 343
 344/* Function for HAL to inject a fake event to wake up poll thread */
 345int atomisp_inject_a_fake_event(struct atomisp_sub_device *asd, int *event);
 346
 347/*
 348 * Function for HAL to query how many invalid frames at the beginning of ISP
 349 * pipeline output
 350 */
 351int atomisp_get_invalid_frame_num(struct video_device *vdev,
 352                                  int *invalid_frame_num);
 353
 354int atomisp_mrfld_power_up(struct atomisp_device *isp);
 355int atomisp_mrfld_power_down(struct atomisp_device *isp);
 356int atomisp_runtime_suspend(struct device *dev);
 357int atomisp_runtime_resume(struct device *dev);
 358#endif /* __ATOMISP_CMD_H__ */
 359