media/raspberrypi/pisp_be_config.h

1 /* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
5  * Copyright (C) 2021 - Raspberry Pi Ltd
97  * struct pisp_be_global_config - PiSP global enable bitmaps
98  * @bayer_enables:	Bayer input enable flags
100  * @bayer_order:	Bayer input format ordering
111  * struct pisp_be_input_buffer_config - PiSP Back End input buffer
112  * @addr:		Input buffer address
120  * struct pisp_be_dpc_config - PiSP Back End DPC config
138  * struct pisp_be_geq_config - PiSP Back End GEQ config
142  * @offset:		Offset value for threshold calculation
144  * @min:		Minimum value the threshold may have
145  * @max:		Maximum value the threshold may have
150 #define PISP_BE_GEQ_SLOPE ((1 << 10) - 1)
158  * struct pisp_be_tdn_input_buffer_config - PiSP Back End TDN input buffer
159  * @addr:		TDN input buffer address
167  * struct pisp_be_tdn_config - PiSP Back End TDN config
172  * @ratio:		Multiplier for the LTA input frame
175  * @threshold:		Threshold for TDN operations
184 	__u16 threshold;  member
190  * struct pisp_be_tdn_output_buffer_config - PiSP Back End TDN output buffer
199  * struct pisp_be_sdn_config - PiSP Back End SDN config
223  * struct pisp_be_stitch_input_buffer_config - PiSP Back End Stitch input
224  * @addr:		Stitch input buffer address
235  * struct pisp_be_stitch_config - PiSP Back End Stitch config
239  * @threshold_lo:		Low threshold value
240  * @threshold_diff_power:	Low and high threshold difference
244  * @motion_threshold_256:	Motion threshold above which short exposure
253 	/* top bit indicates whether streaming input is the long exposure */
261  * struct pisp_be_stitch_output_buffer_config - PiSP Back End Stitch output
262  * @addr:		Stitch input buffer address
270  * struct pisp_be_cdn_config - PiSP Back End CDN config
289  * struct pisp_be_lsc_config - PiSP Back End LSC config
295  * @lut_packed:		Jointly-coded RGB gains for each LSC grid
308  * struct pisp_be_lsc_extra - PiSP Back End LSC Extra config
322  * struct pisp_be_cac_config - PiSP Back End CAC config
341  * struct pisp_be_cac_extra - PiSP Back End CAC extra config
353  * struct pisp_be_debin_config - PiSP Back End Debin config
372  * struct pisp_be_tonemap_config - PiSP Back End Tonemap config
376  * @detail_constant:	Constant value for threshold calculation
377  * @detail_slope:	Slope value for threshold calculation
380  * @lut:		Look-up table for tonemap curve
391  * struct pisp_be_demosaic_config - PiSP Back End Demosaic config
396  * @fc_mode:		Built-in false colour suppression mode
406  * struct pisp_be_ccm_config - PiSP Back End CCM config
421  * struct pisp_be_sat_control_config - PiSP Back End SAT config
438  * struct pisp_be_false_colour_config - PiSP Back End False Colour config
454  * struct pisp_be_sharpen_config - PiSP Back End Sharpening config
547  * struct pisp_be_sh_fc_combine_config - PiSP Back End Sharpening and
569  * struct pisp_be_gamma_config - PiSP Back End Gamma configuration
570  * @lut:		Gamma curve look-up table
577  * struct pisp_be_crop_config - PiSP Back End Crop config
594  * struct pisp_be_resample_config - PiSP Back End Resampling config
608  * struct pisp_be_resample_extra - PiSP Back End Resample config
625  * struct pisp_be_downscale_config - PiSP Back End Downscale config
642  * struct pisp_be_downscale_extra - PiSP Back End Downscale Extra config
652  * struct pisp_be_hog_config - PiSP Back End HOG config
674  * enum pisp_be_transform - PiSP Back End Transform flags
699  * struct pisp_be_output_buffer_config - PiSP Back End Output buffer
708  * struct pisp_be_hog_buffer_config - PiSP Back End HOG buffer
717  * struct pisp_be_config - RaspberryPi PiSP Back End Processing configuration
719  * @input_buffer:		Input buffer addresses
720  * @tdn_input_buffer:		TDN input buffer addresses
721  * @stitch_input_buffer:	Stitch input buffer addresses
727  * @input_format:		Input image format
731  * @tdn_input_format:		Temporal Denoise input format
740  * @stitch_input_format:	Stitch input format
826 	/* Non-register fields: */
840  * enum pisp_tile_edge - PiSP Back End Tile position
854  * struct pisp_tile - Raspberry Pi PiSP Back End tile configuration
856  * Tile parameters: each set of tile parameters is a 160-bytes block of data
861  * @input_addr_offset:		Top-left pixel offset, in bytes
862  * @input_addr_offset2:		Top-left pixel offset, in bytes for the second/
865  *				input image
867  *				input image
870  * @tdn_input_addr_offset:	TDN input image offset, in bytes
872  * @stitch_input_addr_offset:	Stitch input image offset, in bytes
957  * struct pisp_be_tiles_config - Raspberry Pi PiSP Back End configuration