2 * Support for Medifield PNW Camera Imaging ISP subsystem.
4 * Copyright (c) 2010 Intel Corporation. All Rights Reserved.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License version
8 * 2 as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
22 #include <linux/atomisp_css15.h>
28 #include <linux/types.h>
29 #include <linux/version.h>
31 /* struct media_device_info.hw_revision */
32 #define ATOMISP_HW_REVISION_MASK 0x0000ff00
33 #define ATOMISP_HW_REVISION_SHIFT 8
34 #define ATOMISP_HW_REVISION_ISP2300 0x00
35 #define ATOMISP_HW_REVISION_ISP2400 0x10
36 #define ATOMISP_HW_REVISION_ISP2401_LEGACY 0x11
37 #define ATOMISP_HW_REVISION_ISP2401 0x20
39 #define ATOMISP_HW_STEPPING_MASK 0x000000ff
40 #define ATOMISP_HW_STEPPING_A0 0x00
41 #define ATOMISP_HW_STEPPING_B0 0x10
43 /*ISP binary running mode*/
44 #define CI_MODE_PREVIEW 0x8000
45 #define CI_MODE_VIDEO 0x4000
46 #define CI_MODE_STILL_CAPTURE 0x2000
47 #define CI_MODE_CONTINUOUS 0x1000
48 #define CI_MODE_NONE 0x0000
50 #define OUTPUT_MODE_FILE 0x0100
51 #define OUTPUT_MODE_TEXT 0x0200
54 * Camera HAL sets this flag in v4l2_buffer reserved2 to indicate this
55 * buffer has a per-frame parameter.
57 #define ATOMISP_BUFFER_HAS_PER_FRAME_SETTING 0x80000000
59 /* Custom format for RAW capture from M10MO 0x3130314d */
60 #define V4L2_PIX_FMT_CUSTOM_M10MO_RAW v4l2_fourcc('M', '1', '0', '1')
62 /* Custom media bus formats being used in atomisp */
63 #define V4L2_MBUS_FMT_CUSTOM_YUV420 0x8001
64 #define V4L2_MBUS_FMT_CUSTOM_YVU420 0x8002
65 #define V4L2_MBUS_FMT_CUSTOM_YUV422P 0x8003
66 #define V4L2_MBUS_FMT_CUSTOM_YUV444 0x8004
67 #define V4L2_MBUS_FMT_CUSTOM_NV12 0x8005
68 #define V4L2_MBUS_FMT_CUSTOM_NV21 0x8006
69 #define V4L2_MBUS_FMT_CUSTOM_NV16 0x8007
70 #define V4L2_MBUS_FMT_CUSTOM_YUYV 0x8008
71 #define V4L2_MBUS_FMT_CUSTOM_SBGGR16 0x8009
72 #define V4L2_MBUS_FMT_CUSTOM_RGB32 0x800a
74 /* Custom media bus format for M10MO RAW capture */
75 #define V4L2_MBUS_FMT_CUSTOM_M10MO_RAW 0x800b
77 /* Configuration used by Bayer noise reduction and YCC noise reduction */
78 struct atomisp_nr_config {
79 /* [gain] Strength of noise reduction for Bayer NR (Used by Bayer NR) */
80 unsigned int bnr_gain;
81 /* [gain] Strength of noise reduction for YCC NR (Used by YCC NR) */
82 unsigned int ynr_gain;
83 /* [intensity] Sensitivity of Edge (Used by Bayer NR) */
84 unsigned int direction;
85 /* [intensity] coring threshold for Cb (Used by YCC NR) */
86 unsigned int threshold_cb;
87 /* [intensity] coring threshold for Cr (Used by YCC NR) */
88 unsigned int threshold_cr;
91 /* Temporal noise reduction configuration */
92 struct atomisp_tnr_config {
93 unsigned int gain; /* [gain] Strength of NR */
94 unsigned int threshold_y;/* [intensity] Motion sensitivity for Y */
95 unsigned int threshold_uv;/* [intensity] Motion sensitivity for U/V */
98 /* Histogram. This contains num_elements values of type unsigned int.
99 * The data pointer is a DDR pointer (virtual address).
101 struct atomisp_histogram {
102 unsigned int num_elements;
106 enum atomisp_ob_mode {
107 atomisp_ob_mode_none,
108 atomisp_ob_mode_fixed,
109 atomisp_ob_mode_raster
112 /* Optical black level configuration */
113 struct atomisp_ob_config {
114 /* Obtical black level mode (Fixed / Raster) */
115 enum atomisp_ob_mode mode;
116 /* [intensity] optical black level for GR (relevant for fixed mode) */
117 unsigned int level_gr;
118 /* [intensity] optical black level for R (relevant for fixed mode) */
119 unsigned int level_r;
120 /* [intensity] optical black level for B (relevant for fixed mode) */
121 unsigned int level_b;
122 /* [intensity] optical black level for GB (relevant for fixed mode) */
123 unsigned int level_gb;
124 /* [BQ] 0..63 start position of OB area (relevant for raster mode) */
125 unsigned short start_position;
126 /* [BQ] start..63 end position of OB area (relevant for raster mode) */
127 unsigned short end_position;
130 /* Edge enhancement (sharpen) configuration */
131 struct atomisp_ee_config {
132 /* [gain] The strength of sharpness. u5_11 */
134 /* [intensity] The threshold that divides noises from edge. u8_8 */
135 unsigned int threshold;
136 /* [gain] The strength of sharpness in pell-mell area. u5_11 */
137 unsigned int detail_gain;
140 struct atomisp_3a_output {
151 enum atomisp_calibration_type {
157 struct atomisp_calibration_group {
160 unsigned short *calb_grp_values;
163 struct atomisp_gc_config {
168 struct atomisp_3a_config {
169 unsigned int ae_y_coef_r; /* [gain] Weight of R for Y */
170 unsigned int ae_y_coef_g; /* [gain] Weight of G for Y */
171 unsigned int ae_y_coef_b; /* [gain] Weight of B for Y */
172 unsigned int awb_lg_high_raw; /* [intensity]
173 AWB level gate high for raw */
174 unsigned int awb_lg_low; /* [intensity] AWB level gate low */
175 unsigned int awb_lg_high; /* [intensity] AWB level gate high */
176 int af_fir1_coef[7]; /* [factor] AF FIR coefficients of fir1 */
177 int af_fir2_coef[7]; /* [factor] AF FIR coefficients of fir2 */
180 struct atomisp_dvs_grid_info {
183 uint32_t aligned_width;
185 uint32_t aligned_height;
186 uint32_t bqs_per_grid_cell;
187 uint32_t num_hor_coefs;
188 uint32_t num_ver_coefs;
191 struct atomisp_dvs_envelop {
196 struct atomisp_grid_info {
199 uint32_t has_histogram;
202 uint32_t aligned_width;
203 uint32_t aligned_height;
204 uint32_t s3a_bqs_per_grid_cell;
205 uint32_t deci_factor_log2;
206 uint32_t elem_bit_depth;
209 struct atomisp_dis_vector {
215 /** DVS 2.0 Coefficient types. This structure contains 4 pointers to
216 * arrays that contain the coeffients for each type.
218 struct atomisp_dvs2_coef_types {
219 short __user *odd_real; /**< real part of the odd coefficients*/
220 short __user *odd_imag; /**< imaginary part of the odd coefficients*/
221 short __user *even_real;/**< real part of the even coefficients*/
222 short __user *even_imag;/**< imaginary part of the even coefficients*/
226 * DVS 2.0 Statistic types. This structure contains 4 pointers to
227 * arrays that contain the statistics for each type.
229 struct atomisp_dvs2_stat_types {
230 int __user *odd_real; /**< real part of the odd statistics*/
231 int __user *odd_imag; /**< imaginary part of the odd statistics*/
232 int __user *even_real;/**< real part of the even statistics*/
233 int __user *even_imag;/**< imaginary part of the even statistics*/
236 struct atomisp_dis_coefficients {
237 struct atomisp_dvs_grid_info grid_info;
238 struct atomisp_dvs2_coef_types hor_coefs;
239 struct atomisp_dvs2_coef_types ver_coefs;
242 struct atomisp_dvs2_statistics {
243 struct atomisp_dvs_grid_info grid_info;
244 struct atomisp_dvs2_stat_types hor_prod;
245 struct atomisp_dvs2_stat_types ver_prod;
248 struct atomisp_dis_statistics {
249 struct atomisp_dvs2_statistics dvs2_stat;
253 struct atomisp_3a_rgby_output {
261 * Because we have 2 pipes at max to output metadata, therefore driver will use
262 * ATOMISP_MAIN_METADATA to specify the metadata from the pipe which keeps
263 * streaming always and use ATOMISP_SEC_METADATA to specify the metadata from
264 * the pipe which is streaming by request like capture pipe of ZSL or SDV mode
265 * as secondary metadata. And for the use case which has only one pipe
266 * streaming like online capture, ATOMISP_MAIN_METADATA will be used.
268 enum atomisp_metadata_type {
269 ATOMISP_MAIN_METADATA = 0,
270 ATOMISP_SEC_METADATA,
271 ATOMISP_METADATA_TYPE_NUM,
274 struct atomisp_metadata_with_type {
275 /* to specify which type of metadata to get */
276 enum atomisp_metadata_type type;
280 uint32_t stride; /* in bytes */
281 uint32_t exp_id; /* exposure ID */
282 uint32_t *effective_width; /* mipi packets valid data size */
285 struct atomisp_metadata {
289 uint32_t stride; /* in bytes */
290 uint32_t exp_id; /* exposure ID */
291 uint32_t *effective_width; /* mipi packets valid data size */
294 struct atomisp_ext_isp_ctrl {
299 struct atomisp_3a_statistics {
300 struct atomisp_grid_info grid_info;
301 struct atomisp_3a_output __user *data;
302 struct atomisp_3a_rgby_output __user *rgby_data;
303 uint32_t exp_id; /* exposure ID */
304 uint32_t isp_config_id; /* isp config ID */
308 * struct atomisp_cont_capture_conf - continuous capture parameters
309 * @num_captures: number of still images to capture
310 * @skip_frames: number of frames to skip between 2 captures
311 * @offset: offset in ring buffer to start capture
313 * For example, to capture 1 frame from past, current, and 1 from future
314 * and skip one frame between each capture, parameters would be:
320 struct atomisp_cont_capture_conf {
322 unsigned int skip_frames;
327 struct atomisp_ae_window {
335 /* White Balance (Gain Adjust) */
336 struct atomisp_wb_config {
337 unsigned int integer_bits;
338 unsigned int gr; /* unsigned <integer_bits>.<16-integer_bits> */
339 unsigned int r; /* unsigned <integer_bits>.<16-integer_bits> */
340 unsigned int b; /* unsigned <integer_bits>.<16-integer_bits> */
341 unsigned int gb; /* unsigned <integer_bits>.<16-integer_bits> */
344 /* Color Space Conversion settings */
345 struct atomisp_cc_config {
346 unsigned int fraction_bits;
347 int matrix[3 * 3]; /* RGB2YUV Color matrix, signed
348 <13-fraction_bits>.<fraction_bits> */
351 /* De pixel noise configuration */
352 struct atomisp_de_config {
353 unsigned int pixelnoise;
354 unsigned int c1_coring_threshold;
355 unsigned int c2_coring_threshold;
358 /* Chroma enhancement */
359 struct atomisp_ce_config {
360 unsigned char uv_level_min;
361 unsigned char uv_level_max;
364 /* Defect pixel correction configuration */
365 struct atomisp_dp_config {
366 /* [intensity] The threshold of defect Pixel Correction, representing
367 * the permissible difference of intensity between one pixel and its
368 * surrounding pixels. Smaller values result in more frequent pixel
371 unsigned int threshold;
372 /* [gain] The sensitivity of mis-correction. ISP will miss a lot of
373 * defects if the value is set too large. u8_8
383 struct atomisp_xnr_config {
387 /* metadata config */
388 struct atomisp_metadata_config {
389 uint32_t metadata_height;
390 uint32_t metadata_stride;
394 * Generic resolution structure.
396 struct atomisp_resolution {
397 uint32_t width; /**< Width */
398 uint32_t height; /**< Height */
402 * This specifies the coordinates (x,y)
404 struct atomisp_zoom_point {
405 int32_t x; /**< x coordinate */
406 int32_t y; /**< y coordinate */
410 * This specifies the region
412 struct atomisp_zoom_region {
413 struct atomisp_zoom_point origin; /* Starting point coordinates for the region */
414 struct atomisp_resolution resolution; /* Region resolution */
417 struct atomisp_dz_config {
418 uint32_t dx; /**< Horizontal zoom factor */
419 uint32_t dy; /**< Vertical zoom factor */
420 struct atomisp_zoom_region zoom_region; /**< region for zoom */
423 struct atomisp_parm {
424 struct atomisp_grid_info info;
425 struct atomisp_dvs_grid_info dvs_grid;
426 struct atomisp_dvs_envelop dvs_envelop;
427 struct atomisp_wb_config wb_config;
428 struct atomisp_cc_config cc_config;
429 struct atomisp_ob_config ob_config;
430 struct atomisp_de_config de_config;
431 struct atomisp_dz_config dz_config;
432 struct atomisp_ce_config ce_config;
433 struct atomisp_dp_config dp_config;
434 struct atomisp_nr_config nr_config;
435 struct atomisp_ee_config ee_config;
436 struct atomisp_tnr_config tnr_config;
437 struct atomisp_metadata_config metadata_config;
440 struct dvs2_bq_resolution {
441 int width_bq; /* width [BQ] */
442 int height_bq; /* height [BQ] */
445 struct atomisp_dvs2_bq_resolutions {
446 /* GDC source image size [BQ] */
447 struct dvs2_bq_resolution source_bq;
448 /* GDC output image size [BQ] */
449 struct dvs2_bq_resolution output_bq;
450 /* GDC effective envelope size [BQ] */
451 struct dvs2_bq_resolution envelope_bq;
452 /* isp pipe filter size [BQ] */
453 struct dvs2_bq_resolution ispfilter_bq;
454 /* GDC shit size [BQ] */
455 struct dvs2_bq_resolution gdc_shift_bq;
458 struct atomisp_dvs_6axis_config {
466 uint32_t *xcoords_uv;
467 uint32_t *ycoords_uv;
470 struct atomisp_formats_config {
471 uint32_t video_full_range_flag;
474 struct atomisp_parameters {
475 struct atomisp_wb_config *wb_config; /* White Balance config */
476 struct atomisp_cc_config *cc_config; /* Color Correction config */
477 struct atomisp_tnr_config *tnr_config; /* Temporal Noise Reduction */
478 struct atomisp_ecd_config *ecd_config; /* Eigen Color Demosaicing */
479 struct atomisp_ynr_config *ynr_config; /* Y(Luma) Noise Reduction */
480 struct atomisp_fc_config *fc_config; /* Fringe Control */
481 struct atomisp_formats_config *formats_config; /* Formats Control */
482 struct atomisp_cnr_config *cnr_config; /* Chroma Noise Reduction */
483 struct atomisp_macc_config *macc_config; /* MACC */
484 struct atomisp_ctc_config *ctc_config; /* Chroma Tone Control */
485 struct atomisp_aa_config *aa_config; /* Anti-Aliasing */
486 struct atomisp_aa_config *baa_config; /* Anti-Aliasing */
487 struct atomisp_ce_config *ce_config;
488 struct atomisp_dvs_6axis_config *dvs_6axis_config;
489 struct atomisp_ob_config *ob_config; /* Objective Black config */
490 struct atomisp_dp_config *dp_config; /* Dead Pixel config */
491 struct atomisp_nr_config *nr_config; /* Noise Reduction config */
492 struct atomisp_ee_config *ee_config; /* Edge Enhancement config */
493 struct atomisp_de_config *de_config; /* Demosaic config */
494 struct atomisp_gc_config *gc_config; /* Gamma Correction config */
495 struct atomisp_anr_config *anr_config; /* Advanced Noise Reduction */
496 struct atomisp_3a_config *a3a_config; /* 3A Statistics config */
497 struct atomisp_xnr_config *xnr_config; /* eXtra Noise Reduction */
498 struct atomisp_dz_config *dz_config; /* Digital Zoom */
499 struct atomisp_cc_config *yuv2rgb_cc_config; /* Color
501 struct atomisp_cc_config *rgb2yuv_cc_config; /* Color
503 struct atomisp_macc_table *macc_table;
504 struct atomisp_gamma_table *gamma_table;
505 struct atomisp_ctc_table *ctc_table;
506 struct atomisp_xnr_table *xnr_table;
507 struct atomisp_rgb_gamma_table *r_gamma_table;
508 struct atomisp_rgb_gamma_table *g_gamma_table;
509 struct atomisp_rgb_gamma_table *b_gamma_table;
510 struct atomisp_vector *motion_vector; /* For 2-axis DVS */
511 struct atomisp_shading_table *shading_table;
512 struct atomisp_morph_table *morph_table;
513 struct atomisp_dvs_coefficients *dvs_coefs; /* DVS 1.0 coefficients */
514 struct atomisp_dvs2_coefficients *dvs2_coefs; /* DVS 2.0 coefficients */
515 struct atomisp_capture_config *capture_config;
516 struct atomisp_anr_thres *anr_thres;
518 void *lin_2500_config; /* Skylake: Linearization config */
519 void *obgrid_2500_config; /* Skylake: OBGRID config */
520 void *bnr_2500_config; /* Skylake: bayer denoise config */
521 void *shd_2500_config; /* Skylake: shading config */
522 void *dm_2500_config; /* Skylake: demosaic config */
523 void *rgbpp_2500_config; /* Skylake: RGBPP config */
524 void *dvs_stat_2500_config; /* Skylake: DVS STAT config */
525 void *lace_stat_2500_config; /* Skylake: LACE STAT config */
526 void *yuvp1_2500_config; /* Skylake: yuvp1 config */
527 void *yuvp2_2500_config; /* Skylake: yuvp2 config */
528 void *tnr_2500_config; /* Skylake: TNR config */
529 void *dpc_2500_config; /* Skylake: DPC config */
530 void *awb_2500_config; /* Skylake: auto white balance config */
531 void *awb_fr_2500_config; /* Skylake: auto white balance filter response config */
532 void *anr_2500_config; /* Skylake: ANR config */
533 void *af_2500_config; /* Skylake: auto focus config */
534 void *ae_2500_config; /* Skylake: auto exposure config */
535 void *bds_2500_config; /* Skylake: bayer downscaler config */
536 void *dvs_2500_config; /* Skylake: digital video stabilization config */
537 void *res_mgr_2500_config;
540 * Output frame pointer the config is to be applied to (optional),
541 * set to NULL to make this config is applied as global.
545 * Unique ID to track which config was actually applied to a particular
546 * frame, driver will send this id back with output frame together.
548 uint32_t isp_config_id;
551 * Switch to control per_frame setting:
552 * 0: this is a global setting
553 * 1: this is a per_frame setting
554 * PLEASE KEEP THIS AT THE END OF THE STRUCTURE!!
556 uint32_t per_frame_setting;
559 #define ATOMISP_GAMMA_TABLE_SIZE 1024
560 struct atomisp_gamma_table {
561 unsigned short data[ATOMISP_GAMMA_TABLE_SIZE];
564 /* Morphing table for advanced ISP.
565 * Each line of width elements takes up COORD_TABLE_EXT_WIDTH elements
568 #define ATOMISP_MORPH_TABLE_NUM_PLANES 6
569 struct atomisp_morph_table {
570 unsigned int enabled;
573 unsigned int width; /* number of valid elements per line */
574 unsigned short __user *coordinates_x[ATOMISP_MORPH_TABLE_NUM_PLANES];
575 unsigned short __user *coordinates_y[ATOMISP_MORPH_TABLE_NUM_PLANES];
578 #define ATOMISP_NUM_SC_COLORS 4
579 #define ATOMISP_SC_FLAG_QUERY (1 << 0)
581 struct atomisp_shading_table {
590 __u16 *data[ATOMISP_NUM_SC_COLORS];
593 struct atomisp_makernote_info {
594 /* bits 31-16: numerator, bits 15-0: denominator */
595 unsigned int focal_length;
596 /* bits 31-16: numerator, bits 15-0: denominator*/
597 unsigned int f_number_curr;
599 * bits 31-24: max f-number numerator
600 * bits 23-16: max f-number denominator
601 * bits 15-8: min f-number numerator
602 * bits 7-0: min f-number denominator
604 unsigned int f_number_range;
607 /* parameter for MACC */
608 #define ATOMISP_NUM_MACC_AXES 16
609 struct atomisp_macc_table {
610 short data[4 * ATOMISP_NUM_MACC_AXES];
613 struct atomisp_macc_config {
615 struct atomisp_macc_table table;
618 /* Parameter for ctc parameter control */
619 #define ATOMISP_CTC_TABLE_SIZE 1024
620 struct atomisp_ctc_table {
621 unsigned short data[ATOMISP_CTC_TABLE_SIZE];
624 /* Parameter for overlay image loading */
625 struct atomisp_overlay {
626 /* the frame containing the overlay data The overlay frame width should
627 * be the multiples of 2*ISP_VEC_NELEMS. The overlay frame height
628 * should be the multiples of 2.
630 struct v4l2_framebuffer *frame;
631 /* Y value of overlay background */
633 /* U value of overlay background */
635 /* V value of overlay background */
637 /* the blending percent of input data for Y subpixels */
638 unsigned char blend_input_perc_y;
639 /* the blending percent of input data for U subpixels */
640 unsigned char blend_input_perc_u;
641 /* the blending percent of input data for V subpixels */
642 unsigned char blend_input_perc_v;
643 /* the blending percent of overlay data for Y subpixels */
644 unsigned char blend_overlay_perc_y;
645 /* the blending percent of overlay data for U subpixels */
646 unsigned char blend_overlay_perc_u;
647 /* the blending percent of overlay data for V subpixels */
648 unsigned char blend_overlay_perc_v;
649 /* the overlay start x pixel position on output frame It should be the
650 multiples of 2*ISP_VEC_NELEMS. */
651 unsigned int overlay_start_x;
652 /* the overlay start y pixel position on output frame It should be the
654 unsigned int overlay_start_y;
657 /* Sensor resolution specific data for AE calculation.*/
658 struct atomisp_sensor_mode_data {
659 unsigned int coarse_integration_time_min;
660 unsigned int coarse_integration_time_max_margin;
661 unsigned int fine_integration_time_min;
662 unsigned int fine_integration_time_max_margin;
663 unsigned int fine_integration_time_def;
664 unsigned int frame_length_lines;
665 unsigned int line_length_pck;
666 unsigned int read_mode;
667 unsigned int vt_pix_clk_freq_mhz;
668 unsigned int crop_horizontal_start; /* Sensor crop start cord. (x0,y0)*/
669 unsigned int crop_vertical_start;
670 unsigned int crop_horizontal_end; /* Sensor crop end cord. (x1,y1)*/
671 unsigned int crop_vertical_end;
672 unsigned int output_width; /* input size to ISP after binning/scaling */
673 unsigned int output_height;
674 uint8_t binning_factor_x; /* horizontal binning factor used */
675 uint8_t binning_factor_y; /* vertical binning factor used */
679 struct atomisp_exposure {
680 unsigned int integration_time[8];
681 unsigned int shutter_speed[8];
682 unsigned int gain[4];
683 unsigned int aperture;
686 /* For texture streaming. */
687 struct atomisp_bc_video_package {
694 enum atomisp_focus_hp {
695 ATOMISP_FOCUS_HP_IN_PROGRESS = (1U << 2),
696 ATOMISP_FOCUS_HP_COMPLETE = (2U << 2),
697 ATOMISP_FOCUS_HP_FAILED = (3U << 2)
701 #define ATOMISP_FOCUS_STATUS_MOVING (1U << 0)
702 #define ATOMISP_FOCUS_STATUS_ACCEPTS_NEW_MOVE (1U << 1)
703 #define ATOMISP_FOCUS_STATUS_HOME_POSITION (3U << 2)
705 enum atomisp_camera_port {
706 ATOMISP_CAMERA_PORT_SECONDARY,
707 ATOMISP_CAMERA_PORT_PRIMARY,
708 ATOMISP_CAMERA_PORT_TERTIARY,
709 ATOMISP_CAMERA_NR_PORTS
712 /* Flash modes. Default is off.
713 * Setting a flash to TORCH or INDICATOR mode will automatically
714 * turn it on. Setting it to FLASH mode will not turn on the flash
715 * until the FLASH_STROBE command is sent. */
716 enum atomisp_flash_mode {
717 ATOMISP_FLASH_MODE_OFF,
718 ATOMISP_FLASH_MODE_FLASH,
719 ATOMISP_FLASH_MODE_TORCH,
720 ATOMISP_FLASH_MODE_INDICATOR,
723 /* Flash statuses, used by atomisp driver to check before starting
724 * flash and after having started flash. */
725 enum atomisp_flash_status {
726 ATOMISP_FLASH_STATUS_OK,
727 ATOMISP_FLASH_STATUS_HW_ERROR,
728 ATOMISP_FLASH_STATUS_INTERRUPTED,
729 ATOMISP_FLASH_STATUS_TIMEOUT,
732 /* Frame status. This is used to detect corrupted frames and flash
733 * exposed frames. Usually, the first 2 frames coming out of the sensor
734 * are corrupted. When using flash, the frame before and the frame after
735 * the flash exposed frame may be partially exposed by flash. The ISP
736 * statistics for these frames should not be used by the 3A library.
737 * The frame status value can be found in the "reserved" field in the
738 * v4l2_buffer struct. */
739 enum atomisp_frame_status {
740 ATOMISP_FRAME_STATUS_OK,
741 ATOMISP_FRAME_STATUS_CORRUPTED,
742 ATOMISP_FRAME_STATUS_FLASH_EXPOSED,
743 ATOMISP_FRAME_STATUS_FLASH_PARTIAL,
744 ATOMISP_FRAME_STATUS_FLASH_FAILED,
747 enum atomisp_acc_type {
748 ATOMISP_ACC_STANDALONE, /* Stand-alone acceleration */
749 ATOMISP_ACC_OUTPUT, /* Accelerator stage on output frame */
750 ATOMISP_ACC_VIEWFINDER /* Accelerator stage on viewfinder frame */
753 enum atomisp_acc_arg_type {
754 ATOMISP_ACC_ARG_SCALAR_IN, /* Scalar input argument */
755 ATOMISP_ACC_ARG_SCALAR_OUT, /* Scalar output argument */
756 ATOMISP_ACC_ARG_SCALAR_IO, /* Scalar in/output argument */
757 ATOMISP_ACC_ARG_PTR_IN, /* Pointer input argument */
758 ATOMISP_ACC_ARG_PTR_OUT, /* Pointer output argument */
759 ATOMISP_ACC_ARG_PTR_IO, /* Pointer in/output argument */
760 ATOMISP_ARG_PTR_NOFLUSH, /* Pointer argument will not be flushed */
761 ATOMISP_ARG_PTR_STABLE, /* Pointer input argument that is stable */
762 ATOMISP_ACC_ARG_FRAME /* Frame argument */
765 /** ISP memories, isp2400 */
766 enum atomisp_acc_memory {
767 ATOMISP_ACC_MEMORY_PMEM0 = 0,
768 ATOMISP_ACC_MEMORY_DMEM0,
769 /* for backward compatibility */
770 ATOMISP_ACC_MEMORY_DMEM = ATOMISP_ACC_MEMORY_DMEM0,
771 ATOMISP_ACC_MEMORY_VMEM0,
772 ATOMISP_ACC_MEMORY_VAMEM0,
773 ATOMISP_ACC_MEMORY_VAMEM1,
774 ATOMISP_ACC_MEMORY_VAMEM2,
775 ATOMISP_ACC_MEMORY_HMEM0,
776 ATOMISP_ACC_NR_MEMORY
779 enum atomisp_ext_isp_id {
781 EXT_ISP_CID_CAPTURE_HDR,
782 EXT_ISP_CID_CAPTURE_LLS,
783 EXT_ISP_CID_FOCUS_MODE,
784 EXT_ISP_CID_FOCUS_EXECUTION,
785 EXT_ISP_CID_TOUCH_POSX,
786 EXT_ISP_CID_TOUCH_POSY,
787 EXT_ISP_CID_CAF_STATUS,
788 EXT_ISP_CID_AF_STATUS,
789 EXT_ISP_CID_GET_AF_MODE,
790 EXT_ISP_CID_CAPTURE_BURST,
791 EXT_ISP_CID_FLASH_MODE,
793 EXT_ISP_CID_SHOT_MODE
796 #define EXT_ISP_FOCUS_MODE_NORMAL 0
797 #define EXT_ISP_FOCUS_MODE_MACRO 1
798 #define EXT_ISP_FOCUS_MODE_TOUCH_AF 2
799 #define EXT_ISP_FOCUS_MODE_PREVIEW_CAF 3
800 #define EXT_ISP_FOCUS_MODE_MOVIE_CAF 4
801 #define EXT_ISP_FOCUS_MODE_FACE_CAF 5
802 #define EXT_ISP_FOCUS_MODE_TOUCH_MACRO 6
803 #define EXT_ISP_FOCUS_MODE_TOUCH_CAF 7
805 #define EXT_ISP_FOCUS_STOP 0
806 #define EXT_ISP_FOCUS_SEARCH 1
807 #define EXT_ISP_PAN_FOCUSING 2
809 #define EXT_ISP_CAF_RESTART_CHECK 1
810 #define EXT_ISP_CAF_STATUS_FOCUSING 2
811 #define EXT_ISP_CAF_STATUS_SUCCESS 3
812 #define EXT_ISP_CAF_STATUS_FAIL 4
814 #define EXT_ISP_AF_STATUS_INVALID 1
815 #define EXT_ISP_AF_STATUS_FOCUSING 2
816 #define EXT_ISP_AF_STATUS_SUCCESS 3
817 #define EXT_ISP_AF_STATUS_FAIL 4
819 enum atomisp_burst_capture_options {
820 EXT_ISP_BURST_CAPTURE_CTRL_START = 0,
821 EXT_ISP_BURST_CAPTURE_CTRL_STOP
824 #define EXT_ISP_FLASH_MODE_OFF 0
825 #define EXT_ISP_FLASH_MODE_ON 1
826 #define EXT_ISP_FLASH_MODE_AUTO 2
827 #define EXT_ISP_LED_TORCH_OFF 3
828 #define EXT_ISP_LED_TORCH_ON 4
830 #define EXT_ISP_SHOT_MODE_AUTO 0
831 #define EXT_ISP_SHOT_MODE_BEAUTY_FACE 1
832 #define EXT_ISP_SHOT_MODE_BEST_PHOTO 2
833 #define EXT_ISP_SHOT_MODE_DRAMA 3
834 #define EXT_ISP_SHOT_MODE_BEST_FACE 4
835 #define EXT_ISP_SHOT_MODE_ERASER 5
836 #define EXT_ISP_SHOT_MODE_PANORAMA 6
837 #define EXT_ISP_SHOT_MODE_RICH_TONE_HDR 7
838 #define EXT_ISP_SHOT_MODE_NIGHT 8
839 #define EXT_ISP_SHOT_MODE_SOUND_SHOT 9
840 #define EXT_ISP_SHOT_MODE_ANIMATED_PHOTO 10
841 #define EXT_ISP_SHOT_MODE_SPORTS 11
843 struct atomisp_sp_arg {
844 enum atomisp_acc_arg_type type; /* Type of SP argument */
845 void *value; /* Value of SP argument */
846 unsigned int size; /* Size of SP argument */
849 /* Acceleration API */
851 /* For CSS 1.0 only */
852 struct atomisp_acc_fw_arg {
853 unsigned int fw_handle;
860 * Set arguments after first mapping with ATOMISP_IOC_ACC_S_MAPPED_ARG.
862 struct atomisp_acc_s_mapped_arg {
863 unsigned int fw_handle;
864 __u32 memory; /* one of enum atomisp_acc_memory */
866 unsigned long css_ptr;
869 struct atomisp_acc_fw_abort {
870 unsigned int fw_handle;
872 unsigned int timeout;
875 struct atomisp_acc_fw_load {
877 unsigned int fw_handle;
882 * Load firmware to specified pipeline.
884 struct atomisp_acc_fw_load_to_pipe {
885 __u32 flags; /* Flags, see below for valid values */
886 unsigned int fw_handle; /* Handle, filled by kernel. */
887 __u32 size; /* Firmware binary size */
888 void __user *data; /* Pointer to firmware */
889 __u32 type; /* Binary type */
890 __u32 reserved[3]; /* Set to zero */
895 struct atomisp_s_runmode {
899 #define ATOMISP_ACC_FW_LOAD_FL_PREVIEW (1 << 0)
900 #define ATOMISP_ACC_FW_LOAD_FL_COPY (1 << 1)
901 #define ATOMISP_ACC_FW_LOAD_FL_VIDEO (1 << 2)
902 #define ATOMISP_ACC_FW_LOAD_FL_CAPTURE (1 << 3)
903 #define ATOMISP_ACC_FW_LOAD_FL_ACC (1 << 4)
904 #define ATOMISP_ACC_FW_LOAD_FL_ENABLE (1 << 16)
906 #define ATOMISP_ACC_FW_LOAD_TYPE_NONE 0 /* Normal binary: don't use */
907 #define ATOMISP_ACC_FW_LOAD_TYPE_OUTPUT 1 /* Stage on output */
908 #define ATOMISP_ACC_FW_LOAD_TYPE_VIEWFINDER 2 /* Stage on viewfinder */
909 #define ATOMISP_ACC_FW_LOAD_TYPE_STANDALONE 3 /* Stand-alone acceleration */
911 struct atomisp_acc_map {
912 __u32 flags; /* Flags, see list below */
913 __u32 length; /* Length of data in bytes */
914 void __user *user_ptr; /* Pointer into user space */
915 unsigned long css_ptr; /* Pointer into CSS address space */
916 __u32 reserved[4]; /* Set to zero */
919 #define ATOMISP_MAP_FLAG_NOFLUSH 0x0001 /* Do not flush cache */
920 #define ATOMISP_MAP_FLAG_CACHED 0x0002 /* Enable cache */
922 struct atomisp_acc_state {
923 __u32 flags; /* Flags, see list below */
924 #define ATOMISP_STATE_FLAG_ENABLE ATOMISP_ACC_FW_LOAD_FL_ENABLE
925 unsigned int fw_handle;
928 struct atomisp_update_exposure {
930 unsigned int digi_gain;
931 unsigned int update_gain;
932 unsigned int update_digi_gain;
936 * V4L2 private internal data interface.
937 * -----------------------------------------------------------------------------
938 * struct v4l2_private_int_data - request private data stored in video device
940 * @size: sanity check to ensure userspace's buffer fits whole private data.
941 * If not, kernel will make partial copy (or nothing if @size == 0).
942 * @size is always corrected for the minimum necessary if IOCTL returns
944 * @data: pointer to userspace buffer.
946 struct v4l2_private_int_data {
952 enum atomisp_sensor_ae_bracketing_mode {
953 SENSOR_AE_BRACKETING_MODE_OFF = 0,
954 SENSOR_AE_BRACKETING_MODE_SINGLE, /* back to SW standby after bracketing */
955 SENSOR_AE_BRACKETING_MODE_SINGLE_TO_STREAMING, /* back to normal streaming after bracketing */
956 SENSOR_AE_BRACKETING_MODE_LOOP, /* continue AE bracketing in loop mode */
959 struct atomisp_sensor_ae_bracketing_info {
960 unsigned int modes; /* bit mask to indicate supported modes */
961 unsigned int lut_depth;
964 struct atomisp_sensor_ae_bracketing_lut_entry {
965 __u16 coarse_integration_time;
970 struct atomisp_sensor_ae_bracketing_lut {
971 struct atomisp_sensor_ae_bracketing_lut_entry *lut;
972 unsigned int lut_size;
975 /*Private IOCTLs for ISP */
976 #define ATOMISP_IOC_G_XNR \
977 _IOR('v', BASE_VIDIOC_PRIVATE + 0, int)
978 #define ATOMISP_IOC_S_XNR \
979 _IOW('v', BASE_VIDIOC_PRIVATE + 0, int)
980 #define ATOMISP_IOC_G_NR \
981 _IOR('v', BASE_VIDIOC_PRIVATE + 1, struct atomisp_nr_config)
982 #define ATOMISP_IOC_S_NR \
983 _IOW('v', BASE_VIDIOC_PRIVATE + 1, struct atomisp_nr_config)
984 #define ATOMISP_IOC_G_TNR \
985 _IOR('v', BASE_VIDIOC_PRIVATE + 2, struct atomisp_tnr_config)
986 #define ATOMISP_IOC_S_TNR \
987 _IOW('v', BASE_VIDIOC_PRIVATE + 2, struct atomisp_tnr_config)
988 #define ATOMISP_IOC_G_HISTOGRAM \
989 _IOWR('v', BASE_VIDIOC_PRIVATE + 3, struct atomisp_histogram)
990 #define ATOMISP_IOC_S_HISTOGRAM \
991 _IOW('v', BASE_VIDIOC_PRIVATE + 3, struct atomisp_histogram)
992 #define ATOMISP_IOC_G_BLACK_LEVEL_COMP \
993 _IOR('v', BASE_VIDIOC_PRIVATE + 4, struct atomisp_ob_config)
994 #define ATOMISP_IOC_S_BLACK_LEVEL_COMP \
995 _IOW('v', BASE_VIDIOC_PRIVATE + 4, struct atomisp_ob_config)
996 #define ATOMISP_IOC_G_EE \
997 _IOR('v', BASE_VIDIOC_PRIVATE + 5, struct atomisp_ee_config)
998 #define ATOMISP_IOC_S_EE \
999 _IOW('v', BASE_VIDIOC_PRIVATE + 5, struct atomisp_ee_config)
1000 /* Digital Image Stabilization:
1001 * 1. get dis statistics: reads DIS statistics from ISP (every frame)
1002 * 2. set dis coefficients: set DIS filter coefficients (one time)
1003 * 3. set dis motion vecotr: set motion vector (result of DIS, every frame)
1005 #define ATOMISP_IOC_G_DIS_STAT \
1006 _IOWR('v', BASE_VIDIOC_PRIVATE + 6, struct atomisp_dis_statistics)
1008 #define ATOMISP_IOC_G_DVS2_BQ_RESOLUTIONS \
1009 _IOR('v', BASE_VIDIOC_PRIVATE + 6, struct atomisp_dvs2_bq_resolutions)
1011 #define ATOMISP_IOC_S_DIS_COEFS \
1012 _IOW('v', BASE_VIDIOC_PRIVATE + 6, struct atomisp_dis_coefficients)
1014 #define ATOMISP_IOC_S_DIS_VECTOR \
1015 _IOW('v', BASE_VIDIOC_PRIVATE + 6, struct atomisp_dvs_6axis_config)
1017 #define ATOMISP_IOC_G_3A_STAT \
1018 _IOWR('v', BASE_VIDIOC_PRIVATE + 7, struct atomisp_3a_statistics)
1019 #define ATOMISP_IOC_G_ISP_PARM \
1020 _IOR('v', BASE_VIDIOC_PRIVATE + 8, struct atomisp_parm)
1021 #define ATOMISP_IOC_S_ISP_PARM \
1022 _IOW('v', BASE_VIDIOC_PRIVATE + 8, struct atomisp_parm)
1023 #define ATOMISP_IOC_G_ISP_GAMMA \
1024 _IOR('v', BASE_VIDIOC_PRIVATE + 9, struct atomisp_gamma_table)
1025 #define ATOMISP_IOC_S_ISP_GAMMA \
1026 _IOW('v', BASE_VIDIOC_PRIVATE + 9, struct atomisp_gamma_table)
1027 #define ATOMISP_IOC_G_ISP_GDC_TAB \
1028 _IOR('v', BASE_VIDIOC_PRIVATE + 10, struct atomisp_morph_table)
1029 #define ATOMISP_IOC_S_ISP_GDC_TAB \
1030 _IOW('v', BASE_VIDIOC_PRIVATE + 10, struct atomisp_morph_table)
1031 #define ATOMISP_IOC_ISP_MAKERNOTE \
1032 _IOWR('v', BASE_VIDIOC_PRIVATE + 11, struct atomisp_makernote_info)
1034 /* macc parameter control*/
1035 #define ATOMISP_IOC_G_ISP_MACC \
1036 _IOR('v', BASE_VIDIOC_PRIVATE + 12, struct atomisp_macc_config)
1037 #define ATOMISP_IOC_S_ISP_MACC \
1038 _IOW('v', BASE_VIDIOC_PRIVATE + 12, struct atomisp_macc_config)
1040 /* Defect pixel detection & Correction */
1041 #define ATOMISP_IOC_G_ISP_BAD_PIXEL_DETECTION \
1042 _IOR('v', BASE_VIDIOC_PRIVATE + 13, struct atomisp_dp_config)
1043 #define ATOMISP_IOC_S_ISP_BAD_PIXEL_DETECTION \
1044 _IOW('v', BASE_VIDIOC_PRIVATE + 13, struct atomisp_dp_config)
1046 /* False Color Correction */
1047 #define ATOMISP_IOC_G_ISP_FALSE_COLOR_CORRECTION \
1048 _IOR('v', BASE_VIDIOC_PRIVATE + 14, struct atomisp_de_config)
1049 #define ATOMISP_IOC_S_ISP_FALSE_COLOR_CORRECTION \
1050 _IOW('v', BASE_VIDIOC_PRIVATE + 14, struct atomisp_de_config)
1052 /* ctc parameter control */
1053 #define ATOMISP_IOC_G_ISP_CTC \
1054 _IOR('v', BASE_VIDIOC_PRIVATE + 15, struct atomisp_ctc_table)
1055 #define ATOMISP_IOC_S_ISP_CTC \
1056 _IOW('v', BASE_VIDIOC_PRIVATE + 15, struct atomisp_ctc_table)
1058 /* white balance Correction */
1059 #define ATOMISP_IOC_G_ISP_WHITE_BALANCE \
1060 _IOR('v', BASE_VIDIOC_PRIVATE + 16, struct atomisp_wb_config)
1061 #define ATOMISP_IOC_S_ISP_WHITE_BALANCE \
1062 _IOW('v', BASE_VIDIOC_PRIVATE + 16, struct atomisp_wb_config)
1064 /* fpn table loading */
1065 #define ATOMISP_IOC_S_ISP_FPN_TABLE \
1066 _IOW('v', BASE_VIDIOC_PRIVATE + 17, struct v4l2_framebuffer)
1068 /* overlay image loading */
1069 #define ATOMISP_IOC_G_ISP_OVERLAY \
1070 _IOWR('v', BASE_VIDIOC_PRIVATE + 18, struct atomisp_overlay)
1071 #define ATOMISP_IOC_S_ISP_OVERLAY \
1072 _IOW('v', BASE_VIDIOC_PRIVATE + 18, struct atomisp_overlay)
1074 /* bcd driver bridge */
1075 #define ATOMISP_IOC_CAMERA_BRIDGE \
1076 _IOWR('v', BASE_VIDIOC_PRIVATE + 19, struct atomisp_bc_video_package)
1078 /* Sensor resolution specific info for AE */
1079 #define ATOMISP_IOC_G_SENSOR_MODE_DATA \
1080 _IOR('v', BASE_VIDIOC_PRIVATE + 20, struct atomisp_sensor_mode_data)
1082 #define ATOMISP_IOC_S_EXPOSURE \
1083 _IOW('v', BASE_VIDIOC_PRIVATE + 21, struct atomisp_exposure)
1085 /* sensor calibration registers group */
1086 #define ATOMISP_IOC_G_SENSOR_CALIBRATION_GROUP \
1087 _IOWR('v', BASE_VIDIOC_PRIVATE + 22, struct atomisp_calibration_group)
1089 /* white balance Correction */
1090 #define ATOMISP_IOC_G_3A_CONFIG \
1091 _IOR('v', BASE_VIDIOC_PRIVATE + 23, struct atomisp_3a_config)
1092 #define ATOMISP_IOC_S_3A_CONFIG \
1093 _IOW('v', BASE_VIDIOC_PRIVATE + 23, struct atomisp_3a_config)
1095 /* Accelerate ioctls */
1096 #define ATOMISP_IOC_ACC_LOAD \
1097 _IOWR('v', BASE_VIDIOC_PRIVATE + 24, struct atomisp_acc_fw_load)
1099 #define ATOMISP_IOC_ACC_UNLOAD \
1100 _IOWR('v', BASE_VIDIOC_PRIVATE + 24, unsigned int)
1102 /* For CSS 1.0 only */
1103 #define ATOMISP_IOC_ACC_S_ARG \
1104 _IOW('v', BASE_VIDIOC_PRIVATE + 24, struct atomisp_acc_fw_arg)
1106 #define ATOMISP_IOC_ACC_START \
1107 _IOW('v', BASE_VIDIOC_PRIVATE + 24, unsigned int)
1109 #define ATOMISP_IOC_ACC_WAIT \
1110 _IOW('v', BASE_VIDIOC_PRIVATE + 25, unsigned int)
1112 #define ATOMISP_IOC_ACC_ABORT \
1113 _IOW('v', BASE_VIDIOC_PRIVATE + 25, struct atomisp_acc_fw_abort)
1115 #define ATOMISP_IOC_ACC_DESTAB \
1116 _IOW('v', BASE_VIDIOC_PRIVATE + 25, struct atomisp_acc_fw_arg)
1118 /* sensor OTP memory read */
1119 #define ATOMISP_IOC_G_SENSOR_PRIV_INT_DATA \
1120 _IOWR('v', BASE_VIDIOC_PRIVATE + 26, struct v4l2_private_int_data)
1122 /* LCS (shading) table write */
1123 #define ATOMISP_IOC_S_ISP_SHD_TAB \
1124 _IOWR('v', BASE_VIDIOC_PRIVATE + 27, struct atomisp_shading_table)
1126 /* Gamma Correction */
1127 #define ATOMISP_IOC_G_ISP_GAMMA_CORRECTION \
1128 _IOR('v', BASE_VIDIOC_PRIVATE + 28, struct atomisp_gc_config)
1130 #define ATOMISP_IOC_S_ISP_GAMMA_CORRECTION \
1131 _IOW('v', BASE_VIDIOC_PRIVATE + 28, struct atomisp_gc_config)
1133 /* motor internal memory read */
1134 #define ATOMISP_IOC_G_MOTOR_PRIV_INT_DATA \
1135 _IOWR('v', BASE_VIDIOC_PRIVATE + 29, struct v4l2_private_int_data)
1138 * Ioctls to map and unmap user buffers to CSS address space for acceleration.
1139 * User fills fields length and user_ptr and sets other fields to zero,
1140 * kernel may modify the flags and sets css_ptr.
1142 #define ATOMISP_IOC_ACC_MAP \
1143 _IOWR('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_map)
1145 /* User fills fields length, user_ptr, and css_ptr and zeroes other fields. */
1146 #define ATOMISP_IOC_ACC_UNMAP \
1147 _IOW('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_map)
1149 #define ATOMISP_IOC_ACC_S_MAPPED_ARG \
1150 _IOW('v', BASE_VIDIOC_PRIVATE + 30, struct atomisp_acc_s_mapped_arg)
1152 #define ATOMISP_IOC_ACC_LOAD_TO_PIPE \
1153 _IOWR('v', BASE_VIDIOC_PRIVATE + 31, struct atomisp_acc_fw_load_to_pipe)
1155 #define ATOMISP_IOC_S_PARAMETERS \
1156 _IOW('v', BASE_VIDIOC_PRIVATE + 32, struct atomisp_parameters)
1158 #define ATOMISP_IOC_S_CONT_CAPTURE_CONFIG \
1159 _IOWR('v', BASE_VIDIOC_PRIVATE + 33, struct atomisp_cont_capture_conf)
1161 #define ATOMISP_IOC_G_METADATA \
1162 _IOWR('v', BASE_VIDIOC_PRIVATE + 34, struct atomisp_metadata)
1164 #define ATOMISP_IOC_G_METADATA_BY_TYPE \
1165 _IOWR('v', BASE_VIDIOC_PRIVATE + 34, struct atomisp_metadata_with_type)
1167 #define ATOMISP_IOC_EXT_ISP_CTRL \
1168 _IOWR('v', BASE_VIDIOC_PRIVATE + 35, struct atomisp_ext_isp_ctrl)
1170 #define ATOMISP_IOC_EXP_ID_UNLOCK \
1171 _IOW('v', BASE_VIDIOC_PRIVATE + 36, int)
1173 #define ATOMISP_IOC_EXP_ID_CAPTURE \
1174 _IOW('v', BASE_VIDIOC_PRIVATE + 37, int)
1176 #define ATOMISP_IOC_S_ENABLE_DZ_CAPT_PIPE \
1177 _IOWR('v', BASE_VIDIOC_PRIVATE + 38, unsigned int)
1179 #define ATOMISP_IOC_G_FORMATS_CONFIG \
1180 _IOR('v', BASE_VIDIOC_PRIVATE + 39, struct atomisp_formats_config)
1182 #define ATOMISP_IOC_S_FORMATS_CONFIG \
1183 _IOW('v', BASE_VIDIOC_PRIVATE + 39, struct atomisp_formats_config)
1185 #define ATOMISP_IOC_S_EXPOSURE_WINDOW \
1186 _IOW('v', BASE_VIDIOC_PRIVATE + 40, struct atomisp_ae_window)
1188 #define ATOMISP_IOC_S_ACC_STATE \
1189 _IOW('v', BASE_VIDIOC_PRIVATE + 41, struct atomisp_acc_state)
1191 #define ATOMISP_IOC_G_ACC_STATE \
1192 _IOR('v', BASE_VIDIOC_PRIVATE + 41, struct atomisp_acc_state)
1194 #define ATOMISP_IOC_INJECT_A_FAKE_EVENT \
1195 _IOW('v', BASE_VIDIOC_PRIVATE + 42, int)
1197 #define ATOMISP_IOC_G_SENSOR_AE_BRACKETING_INFO \
1198 _IOR('v', BASE_VIDIOC_PRIVATE + 43, struct atomisp_sensor_ae_bracketing_info)
1200 #define ATOMISP_IOC_S_SENSOR_AE_BRACKETING_MODE \
1201 _IOW('v', BASE_VIDIOC_PRIVATE + 43, unsigned int)
1203 #define ATOMISP_IOC_G_SENSOR_AE_BRACKETING_MODE \
1204 _IOR('v', BASE_VIDIOC_PRIVATE + 43, unsigned int)
1206 #define ATOMISP_IOC_S_SENSOR_AE_BRACKETING_LUT \
1207 _IOW('v', BASE_VIDIOC_PRIVATE + 43, struct atomisp_sensor_ae_bracketing_lut)
1209 #define ATOMISP_IOC_G_INVALID_FRAME_NUM \
1210 _IOR('v', BASE_VIDIOC_PRIVATE + 44, unsigned int)
1212 #define ATOMISP_IOC_S_ARRAY_RESOLUTION \
1213 _IOW('v', BASE_VIDIOC_PRIVATE + 45, struct atomisp_resolution)
1215 /* for depth mode sensor frame sync compensation */
1216 #define ATOMISP_IOC_G_DEPTH_SYNC_COMP \
1217 _IOR('v', BASE_VIDIOC_PRIVATE + 46, unsigned int)
1219 #define ATOMISP_IOC_S_SENSOR_EE_CONFIG \
1220 _IOW('v', BASE_VIDIOC_PRIVATE + 47, unsigned int)
1222 #define ATOMISP_IOC_S_SENSOR_RUNMODE \
1223 _IOW('v', BASE_VIDIOC_PRIVATE + 48, struct atomisp_s_runmode)
1225 #define ATOMISP_IOC_G_UPDATE_EXPOSURE \
1226 _IOWR('v', BASE_VIDIOC_PRIVATE + 49, struct atomisp_update_exposure)
1229 * Reserved ioctls. We have customer implementing it internally.
1230 * We can't use both numbers to not cause ABI conflict.
1231 * Anyway, those ioctls are hacks and not implemented by us:
1233 * #define ATOMISP_IOC_G_SENSOR_REG \
1234 * _IOW('v', BASE_VIDIOC_PRIVATE + 55, struct atomisp_sensor_regs)
1235 * #define ATOMISP_IOC_S_SENSOR_REG \
1236 * _IOW('v', BASE_VIDIOC_PRIVATE + 56, struct atomisp_sensor_regs)
1239 /* ISP Private control IDs */
1240 #define V4L2_CID_ATOMISP_BAD_PIXEL_DETECTION \
1241 (V4L2_CID_PRIVATE_BASE + 0)
1242 #define V4L2_CID_ATOMISP_POSTPROCESS_GDC_CAC \
1243 (V4L2_CID_PRIVATE_BASE + 1)
1244 #define V4L2_CID_ATOMISP_VIDEO_STABLIZATION \
1245 (V4L2_CID_PRIVATE_BASE + 2)
1246 #define V4L2_CID_ATOMISP_FIXED_PATTERN_NR \
1247 (V4L2_CID_PRIVATE_BASE + 3)
1248 #define V4L2_CID_ATOMISP_FALSE_COLOR_CORRECTION \
1249 (V4L2_CID_PRIVATE_BASE + 4)
1250 #define V4L2_CID_ATOMISP_LOW_LIGHT \
1251 (V4L2_CID_PRIVATE_BASE + 5)
1254 * Exposure, Flash and privacy (indicator) light controls, to be upstreamed */
1255 #define V4L2_CID_CAMERA_LASTP1 (V4L2_CID_CAMERA_CLASS_BASE + 1024)
1257 #define V4L2_CID_FOCAL_ABSOLUTE (V4L2_CID_CAMERA_LASTP1 + 0)
1258 #define V4L2_CID_FNUMBER_ABSOLUTE (V4L2_CID_CAMERA_LASTP1 + 1)
1259 #define V4L2_CID_FNUMBER_RANGE (V4L2_CID_CAMERA_LASTP1 + 2)
1261 /* Flash related CIDs, see also:
1262 * http://linuxtv.org/downloads/v4l-dvb-apis/extended-controls.html\
1263 * #flash-controls */
1265 /* Request a number of flash-exposed frames. The frame status can be
1266 * found in the reserved field in the v4l2_buffer struct. */
1267 #define V4L2_CID_REQUEST_FLASH (V4L2_CID_CAMERA_LASTP1 + 3)
1268 /* Query flash driver status. See enum atomisp_flash_status above. */
1269 #define V4L2_CID_FLASH_STATUS (V4L2_CID_CAMERA_LASTP1 + 5)
1270 /* Set the flash mode (see enum atomisp_flash_mode) */
1271 #define V4L2_CID_FLASH_MODE (V4L2_CID_CAMERA_LASTP1 + 10)
1273 /* VCM slew control */
1274 #define V4L2_CID_VCM_SLEW (V4L2_CID_CAMERA_LASTP1 + 11)
1276 #define V4L2_CID_VCM_TIMEING (V4L2_CID_CAMERA_LASTP1 + 12)
1278 /* Query Focus Status */
1279 #define V4L2_CID_FOCUS_STATUS (V4L2_CID_CAMERA_LASTP1 + 14)
1281 /* Query sensor's binning factor */
1282 #define V4L2_CID_BIN_FACTOR_HORZ (V4L2_CID_CAMERA_LASTP1 + 15)
1283 #define V4L2_CID_BIN_FACTOR_VERT (V4L2_CID_CAMERA_LASTP1 + 16)
1285 /* number of frames to skip at stream start */
1286 #define V4L2_CID_G_SKIP_FRAMES (V4L2_CID_CAMERA_LASTP1 + 17)
1288 /* Query sensor's 2A status */
1289 #define V4L2_CID_2A_STATUS (V4L2_CID_CAMERA_LASTP1 + 18)
1290 #define V4L2_2A_STATUS_AE_READY (1 << 0)
1291 #define V4L2_2A_STATUS_AWB_READY (1 << 1)
1293 #define V4L2_CID_FMT_AUTO (V4L2_CID_CAMERA_LASTP1 + 19)
1295 #define V4L2_CID_RUN_MODE (V4L2_CID_CAMERA_LASTP1 + 20)
1296 #define ATOMISP_RUN_MODE_VIDEO 1
1297 #define ATOMISP_RUN_MODE_STILL_CAPTURE 2
1298 #define ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE 3
1299 #define ATOMISP_RUN_MODE_PREVIEW 4
1300 #define ATOMISP_RUN_MODE_SDV 5
1302 #define V4L2_CID_ENABLE_VFPP (V4L2_CID_CAMERA_LASTP1 + 21)
1303 #define V4L2_CID_ATOMISP_CONTINUOUS_MODE (V4L2_CID_CAMERA_LASTP1 + 22)
1304 #define V4L2_CID_ATOMISP_CONTINUOUS_RAW_BUFFER_SIZE \
1305 (V4L2_CID_CAMERA_LASTP1 + 23)
1306 #define V4L2_CID_ATOMISP_CONTINUOUS_VIEWFINDER \
1307 (V4L2_CID_CAMERA_LASTP1 + 24)
1309 #define V4L2_CID_VFPP (V4L2_CID_CAMERA_LASTP1 + 25)
1310 #define ATOMISP_VFPP_ENABLE 0
1311 #define ATOMISP_VFPP_DISABLE_SCALER 1
1312 #define ATOMISP_VFPP_DISABLE_LOWLAT 2
1314 /* Query real flash status register value */
1315 #define V4L2_CID_FLASH_STATUS_REGISTER (V4L2_CID_CAMERA_LASTP1 + 26)
1317 #define V4L2_CID_START_ZSL_CAPTURE (V4L2_CID_CAMERA_LASTP1 + 28)
1318 /* Lock and unlock raw buffer */
1319 #define V4L2_CID_ENABLE_RAW_BUFFER_LOCK (V4L2_CID_CAMERA_LASTP1 + 29)
1321 #define V4L2_CID_DEPTH_MODE (V4L2_CID_CAMERA_LASTP1 + 30)
1323 #define V4L2_CID_EXPOSURE_ZONE_NUM (V4L2_CID_CAMERA_LASTP1 + 31)
1324 /* Disable digital zoom */
1325 #define V4L2_CID_DISABLE_DZ (V4L2_CID_CAMERA_LASTP1 + 32)
1327 #define V4L2_CID_TEST_PATTERN_COLOR_R (V4L2_CID_CAMERA_LASTP1 + 33)
1328 #define V4L2_CID_TEST_PATTERN_COLOR_GR (V4L2_CID_CAMERA_LASTP1 + 34)
1329 #define V4L2_CID_TEST_PATTERN_COLOR_GB (V4L2_CID_CAMERA_LASTP1 + 35)
1330 #define V4L2_CID_TEST_PATTERN_COLOR_B (V4L2_CID_CAMERA_LASTP1 + 36)
1332 #define V4L2_CID_ATOMISP_SELECT_ISP_VERSION (V4L2_CID_CAMERA_LASTP1 + 38)
1334 #define V4L2_BUF_FLAG_BUFFER_INVALID 0x0400
1335 #define V4L2_BUF_FLAG_BUFFER_VALID 0x0800
1337 #define V4L2_BUF_TYPE_VIDEO_CAPTURE_ION (V4L2_BUF_TYPE_PRIVATE + 1024)
1339 #define V4L2_EVENT_ATOMISP_3A_STATS_READY (V4L2_EVENT_PRIVATE_START + 1)
1340 #define V4L2_EVENT_ATOMISP_METADATA_READY (V4L2_EVENT_PRIVATE_START + 2)
1341 #define V4L2_EVENT_ATOMISP_RAW_BUFFERS_ALLOC_DONE (V4L2_EVENT_PRIVATE_START + 3)
1342 #define V4L2_EVENT_ATOMISP_ACC_COMPLETE (V4L2_EVENT_PRIVATE_START + 4)
1343 #define V4L2_EVENT_ATOMISP_PAUSE_BUFFER (V4L2_EVENT_PRIVATE_START + 5)
1344 #define V4L2_EVENT_ATOMISP_CSS_RESET (V4L2_EVENT_PRIVATE_START + 6)
1345 /* Nonstandard color effects for V4L2_CID_COLORFX */
1347 V4L2_COLORFX_SKIN_WHITEN_LOW = 1001,
1348 V4L2_COLORFX_SKIN_WHITEN_HIGH = 1002,
1349 V4L2_COLORFX_WARM = 1003,
1350 V4L2_COLORFX_COLD = 1004,
1351 V4L2_COLORFX_WASHED = 1005,
1352 V4L2_COLORFX_RED = 1006,
1353 V4L2_COLORFX_GREEN = 1007,
1354 V4L2_COLORFX_BLUE = 1008,
1355 V4L2_COLORFX_PINK = 1009,
1356 V4L2_COLORFX_YELLOW = 1010,
1357 V4L2_COLORFX_PURPLE = 1011,
1360 #endif /* _ATOM_ISP_H */