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Merge tag 'media/v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: - New sensor drivers: gc05a2, gc08a3 and imx283 - New serializer/deserializer drivers: max96714 and max96717 - New JPEG encoder driver: e5010 - Support for Raspberry Pi PiSP Backend (BE) ISP driver - Old documentation for av7110 driver removed, as a new version was added as Documentation/userspace-api/media/dvb/legacy*.rst - atompisp: Linux firmwares are now available, so drop firmware-related task from TODO and update firmware logic - The imx258 driver has gained several improvements - wave5 driver has gained support for HEVC decoding - em28xx gained support for MyGica UTV3 - av7110 budget-patch driver removed - Lots of other cleanups, improvements and fixes * tag 'media/v6.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (301 commits) media: raspberrypi: Switch to remove_new media: uapi: pisp_be_config: Add extra config fields media: uapi: pisp_be_config: Re-sort pisp_be_tiles_config media: uapi: pisp_common: Capitalize all macros media: uapi: pisp_common: Add 32 bpp format test media: uapi: pisp_be_config: Drop BIT() from uAPI media: stm32: dcmipp: correct error handling in dcmipp_create_subdevs media: atomisp: Fix spelling mistakes in sh_css_sp.c media: atomisp: Fix spelling mistake in ia_css_debug.c media: atomisp: Fix spelling mistake in hmm_bo.c media: atomisp: Fix spelling mistake in ia_css_eed1_8.host.c media: atomisp: Fix spelling mistake in sh_css_internal.h media: atomisp: Fix spelling mistake "pipline" -> "pipeline" media: atomisp: Remove unused GPIO related defines and APIs media: atomisp: Replace COMPILATION_ERROR_IF() by static_assert() media: atomisp: Clean up unused macros from math_support.h media: atomisp: csi2-bridge: Add DMI quirk for OV5693 on Xiaomi Mipad2 media: atomisp: Update TODO media: atomisp: Prefix firmware paths with "intel/ipu/" media: atomisp: Remove firmware_name module parameter ...
This commit is contained in:
Linus Torvalds
968
include/uapi/linux/media/raspberrypi/pisp_be_config.h
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968
include/uapi/linux/media/raspberrypi/pisp_be_config.h
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@@ -0,0 +1,968 @@
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/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
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/*
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* PiSP Back End configuration definitions.
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*
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* Copyright (C) 2021 - Raspberry Pi Ltd
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*
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*/
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#ifndef _UAPI_PISP_BE_CONFIG_H_
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#define _UAPI_PISP_BE_CONFIG_H_
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#include <linux/types.h>
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#include "pisp_common.h"
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/* byte alignment for inputs */
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#define PISP_BACK_END_INPUT_ALIGN 4u
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/* alignment for compressed inputs */
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#define PISP_BACK_END_COMPRESSED_ALIGN 8u
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/* minimum required byte alignment for outputs */
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#define PISP_BACK_END_OUTPUT_MIN_ALIGN 16u
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/* preferred byte alignment for outputs */
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#define PISP_BACK_END_OUTPUT_MAX_ALIGN 64u
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/* minimum allowed tile width anywhere in the pipeline */
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#define PISP_BACK_END_MIN_TILE_WIDTH 16u
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/* minimum allowed tile width anywhere in the pipeline */
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#define PISP_BACK_END_MIN_TILE_HEIGHT 16u
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#define PISP_BACK_END_NUM_OUTPUTS 2
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#define PISP_BACK_END_HOG_OUTPUT 1
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#define PISP_BACK_END_NUM_TILES 64
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enum pisp_be_bayer_enable {
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PISP_BE_BAYER_ENABLE_INPUT = 0x000001,
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PISP_BE_BAYER_ENABLE_DECOMPRESS = 0x000002,
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PISP_BE_BAYER_ENABLE_DPC = 0x000004,
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PISP_BE_BAYER_ENABLE_GEQ = 0x000008,
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PISP_BE_BAYER_ENABLE_TDN_INPUT = 0x000010,
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PISP_BE_BAYER_ENABLE_TDN_DECOMPRESS = 0x000020,
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PISP_BE_BAYER_ENABLE_TDN = 0x000040,
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PISP_BE_BAYER_ENABLE_TDN_COMPRESS = 0x000080,
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PISP_BE_BAYER_ENABLE_TDN_OUTPUT = 0x000100,
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PISP_BE_BAYER_ENABLE_SDN = 0x000200,
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PISP_BE_BAYER_ENABLE_BLC = 0x000400,
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PISP_BE_BAYER_ENABLE_STITCH_INPUT = 0x000800,
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PISP_BE_BAYER_ENABLE_STITCH_DECOMPRESS = 0x001000,
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PISP_BE_BAYER_ENABLE_STITCH = 0x002000,
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PISP_BE_BAYER_ENABLE_STITCH_COMPRESS = 0x004000,
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PISP_BE_BAYER_ENABLE_STITCH_OUTPUT = 0x008000,
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PISP_BE_BAYER_ENABLE_WBG = 0x010000,
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PISP_BE_BAYER_ENABLE_CDN = 0x020000,
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PISP_BE_BAYER_ENABLE_LSC = 0x040000,
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PISP_BE_BAYER_ENABLE_TONEMAP = 0x080000,
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PISP_BE_BAYER_ENABLE_CAC = 0x100000,
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PISP_BE_BAYER_ENABLE_DEBIN = 0x200000,
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PISP_BE_BAYER_ENABLE_DEMOSAIC = 0x400000,
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};
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enum pisp_be_rgb_enable {
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PISP_BE_RGB_ENABLE_INPUT = 0x000001,
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PISP_BE_RGB_ENABLE_CCM = 0x000002,
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PISP_BE_RGB_ENABLE_SAT_CONTROL = 0x000004,
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PISP_BE_RGB_ENABLE_YCBCR = 0x000008,
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PISP_BE_RGB_ENABLE_FALSE_COLOUR = 0x000010,
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PISP_BE_RGB_ENABLE_SHARPEN = 0x000020,
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/* Preferred colours would occupy 0x000040 */
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PISP_BE_RGB_ENABLE_YCBCR_INVERSE = 0x000080,
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PISP_BE_RGB_ENABLE_GAMMA = 0x000100,
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PISP_BE_RGB_ENABLE_CSC0 = 0x000200,
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PISP_BE_RGB_ENABLE_CSC1 = 0x000400,
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PISP_BE_RGB_ENABLE_DOWNSCALE0 = 0x001000,
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PISP_BE_RGB_ENABLE_DOWNSCALE1 = 0x002000,
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PISP_BE_RGB_ENABLE_RESAMPLE0 = 0x008000,
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PISP_BE_RGB_ENABLE_RESAMPLE1 = 0x010000,
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PISP_BE_RGB_ENABLE_OUTPUT0 = 0x040000,
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PISP_BE_RGB_ENABLE_OUTPUT1 = 0x080000,
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PISP_BE_RGB_ENABLE_HOG = 0x200000
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};
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#define PISP_BE_RGB_ENABLE_CSC(i) (PISP_BE_RGB_ENABLE_CSC0 << (i))
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#define PISP_BE_RGB_ENABLE_DOWNSCALE(i) (PISP_BE_RGB_ENABLE_DOWNSCALE0 << (i))
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#define PISP_BE_RGB_ENABLE_RESAMPLE(i) (PISP_BE_RGB_ENABLE_RESAMPLE0 << (i))
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#define PISP_BE_RGB_ENABLE_OUTPUT(i) (PISP_BE_RGB_ENABLE_OUTPUT0 << (i))
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/*
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* We use the enable flags to show when blocks are "dirty", but we need some
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* extra ones too.
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*/
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enum pisp_be_dirty {
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PISP_BE_DIRTY_GLOBAL = 0x0001,
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PISP_BE_DIRTY_SH_FC_COMBINE = 0x0002,
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PISP_BE_DIRTY_CROP = 0x0004
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};
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/**
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* struct pisp_be_global_config - PiSP global enable bitmaps
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* @bayer_enables: Bayer input enable flags
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* @rgb_enables: RGB output enable flags
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* @bayer_order: Bayer input format ordering
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* @pad: Padding bytes
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*/
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struct pisp_be_global_config {
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__u32 bayer_enables;
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__u32 rgb_enables;
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__u8 bayer_order;
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__u8 pad[3];
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} __attribute__((packed));
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/**
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* struct pisp_be_input_buffer_config - PiSP Back End input buffer
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* @addr: Input buffer address
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*/
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struct pisp_be_input_buffer_config {
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/* low 32 bits followed by high 32 bits (for each of up to 3 planes) */
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__u32 addr[3][2];
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} __attribute__((packed));
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/**
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* struct pisp_be_dpc_config - PiSP Back End DPC config
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*
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* Defective Pixel Correction configuration
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*
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* @coeff_level: Coefficient for the darkest neighbouring pixel value
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* @coeff_range: Coefficient for the range of pixels for this Bayer channel
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* @pad: Padding byte
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* @flags: DPC configuration flags
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*/
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struct pisp_be_dpc_config {
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__u8 coeff_level;
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__u8 coeff_range;
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__u8 pad;
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#define PISP_BE_DPC_FLAG_FOLDBACK 1
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__u8 flags;
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} __attribute__((packed));
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/**
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* struct pisp_be_geq_config - PiSP Back End GEQ config
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*
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* Green Equalisation configuration
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*
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* @offset: Offset value for threshold calculation
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* @slope_sharper: Slope/Sharper configuration
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* @min: Minimum value the threshold may have
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* @max: Maximum value the threshold may have
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*/
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struct pisp_be_geq_config {
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__u16 offset;
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#define PISP_BE_GEQ_SHARPER (1U << 15)
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#define PISP_BE_GEQ_SLOPE ((1 << 10) - 1)
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/* top bit is the "sharper" flag, slope value is bottom 10 bits */
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__u16 slope_sharper;
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__u16 min;
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__u16 max;
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} __attribute__((packed));
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/**
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* struct pisp_be_tdn_input_buffer_config - PiSP Back End TDN input buffer
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* @addr: TDN input buffer address
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*/
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struct pisp_be_tdn_input_buffer_config {
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/* low 32 bits followed by high 32 bits */
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__u32 addr[2];
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} __attribute__((packed));
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/**
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* struct pisp_be_tdn_config - PiSP Back End TDN config
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*
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* Temporal Denoise configuration
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*
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* @black_level: Black level value subtracted from pixels
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* @ratio: Multiplier for the LTA input frame
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* @noise_constant: Constant offset value used in noise estimation
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* @noise_slope: Noise estimation multiplier
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* @threshold: Threshold for TDN operations
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* @reset: Disable TDN operations
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* @pad: Padding byte
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*/
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struct pisp_be_tdn_config {
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__u16 black_level;
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__u16 ratio;
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__u16 noise_constant;
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__u16 noise_slope;
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__u16 threshold;
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__u8 reset;
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__u8 pad;
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} __attribute__((packed));
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/**
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* struct pisp_be_tdn_output_buffer_config - PiSP Back End TDN output buffer
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* @addr: TDN output buffer address
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*/
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struct pisp_be_tdn_output_buffer_config {
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/* low 32 bits followed by high 32 bits */
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__u32 addr[2];
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} __attribute__((packed));
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/**
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* struct pisp_be_sdn_config - PiSP Back End SDN config
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*
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* Spatial Denoise configuration
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*
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* @black_level: Black level subtracted from pixel for noise estimation
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* @leakage: Proportion of the original undenoised value to mix in
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* denoised output
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* @pad: Padding byte
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* @noise_constant: Noise constant used for noise estimation
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* @noise_slope: Noise slope value used for noise estimation
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* @noise_constant2: Second noise constant used for noise estimation
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* @noise_slope2: Second slope value used for noise estimation
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*/
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struct pisp_be_sdn_config {
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__u16 black_level;
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__u8 leakage;
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__u8 pad;
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__u16 noise_constant;
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__u16 noise_slope;
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__u16 noise_constant2;
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__u16 noise_slope2;
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} __attribute__((packed));
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/**
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* struct pisp_be_stitch_input_buffer_config - PiSP Back End Stitch input
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* @addr: Stitch input buffer address
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*/
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struct pisp_be_stitch_input_buffer_config {
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/* low 32 bits followed by high 32 bits */
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__u32 addr[2];
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} __attribute__((packed));
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#define PISP_BE_STITCH_STREAMING_LONG 0x8000
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#define PISP_BE_STITCH_EXPOSURE_RATIO_MASK 0x7fff
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/**
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* struct pisp_be_stitch_config - PiSP Back End Stitch config
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*
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* Stitch block configuration
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*
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* @threshold_lo: Low threshold value
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* @threshold_diff_power: Low and high threshold difference
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* @pad: Padding bytes
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* @exposure_ratio: Multiplier to convert long exposure pixels into
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* short exposure pixels
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* @motion_threshold_256: Motion threshold above which short exposure
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* pixels are used
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* @motion_threshold_recip: Reciprocal of motion_threshold_256 value
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*/
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struct pisp_be_stitch_config {
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__u16 threshold_lo;
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__u8 threshold_diff_power;
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__u8 pad;
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/* top bit indicates whether streaming input is the long exposure */
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__u16 exposure_ratio;
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__u8 motion_threshold_256;
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__u8 motion_threshold_recip;
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} __attribute__((packed));
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/**
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* struct pisp_be_stitch_output_buffer_config - PiSP Back End Stitch output
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* @addr: Stitch input buffer address
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*/
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struct pisp_be_stitch_output_buffer_config {
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/* low 32 bits followed by high 32 bits */
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__u32 addr[2];
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} __attribute__((packed));
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/**
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* struct pisp_be_cdn_config - PiSP Back End CDN config
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*
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* Colour Denoise configuration
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*
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* @thresh: Constant for noise estimation
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* @iir_strength: Relative strength of the IIR part of the filter
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* @g_adjust: Proportion of the change assigned to the G channel
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*/
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struct pisp_be_cdn_config {
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__u16 thresh;
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__u8 iir_strength;
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__u8 g_adjust;
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} __attribute__((packed));
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#define PISP_BE_LSC_LOG_GRID_SIZE 5
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#define PISP_BE_LSC_GRID_SIZE (1 << PISP_BE_LSC_LOG_GRID_SIZE)
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#define PISP_BE_LSC_STEP_PRECISION 18
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/**
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* struct pisp_be_lsc_config - PiSP Back End LSC config
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*
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* Lens Shading Correction configuration
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*
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* @grid_step_x: Reciprocal of cell size width
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* @grid_step_y: Reciprocal of cell size height
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* @lut_packed: Jointly-coded RGB gains for each LSC grid
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*/
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struct pisp_be_lsc_config {
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/* (1<<18) / grid_cell_width */
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__u16 grid_step_x;
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/* (1<<18) / grid_cell_height */
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__u16 grid_step_y;
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/* RGB gains jointly encoded in 32 bits */
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#define PISP_BE_LSC_LUT_SIZE (PISP_BE_LSC_GRID_SIZE + 1)
|
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__u32 lut_packed[PISP_BE_LSC_LUT_SIZE][PISP_BE_LSC_LUT_SIZE];
|
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} __attribute__((packed));
|
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|
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/**
|
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* struct pisp_be_lsc_extra - PiSP Back End LSC Extra config
|
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* @offset_x: Horizontal offset into the LSC table of this tile
|
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* @offset_y: Vertical offset into the LSC table of this tile
|
||||
*/
|
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struct pisp_be_lsc_extra {
|
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__u16 offset_x;
|
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__u16 offset_y;
|
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} __attribute__((packed));
|
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|
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#define PISP_BE_CAC_LOG_GRID_SIZE 3
|
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#define PISP_BE_CAC_GRID_SIZE (1 << PISP_BE_CAC_LOG_GRID_SIZE)
|
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#define PISP_BE_CAC_STEP_PRECISION 20
|
||||
|
||||
/**
|
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* struct pisp_be_cac_config - PiSP Back End CAC config
|
||||
*
|
||||
* Chromatic Aberration Correction config
|
||||
*
|
||||
* @grid_step_x: Reciprocal of cell size width
|
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* @grid_step_y: Reciprocal of cell size height
|
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* @lut: Pixel shift for the CAC grid
|
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*/
|
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struct pisp_be_cac_config {
|
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/* (1<<20) / grid_cell_width */
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__u16 grid_step_x;
|
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/* (1<<20) / grid_cell_height */
|
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__u16 grid_step_y;
|
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/* [gridy][gridx][rb][xy] */
|
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#define PISP_BE_CAC_LUT_SIZE (PISP_BE_CAC_GRID_SIZE + 1)
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__s8 lut[PISP_BE_CAC_LUT_SIZE][PISP_BE_CAC_LUT_SIZE][2][2];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_cac_extra - PiSP Back End CAC extra config
|
||||
* @offset_x: Horizontal offset into the CAC table of this tile
|
||||
* @offset_y: Horizontal offset into the CAC table of this tile
|
||||
*/
|
||||
struct pisp_be_cac_extra {
|
||||
__u16 offset_x;
|
||||
__u16 offset_y;
|
||||
} __attribute__((packed));
|
||||
|
||||
#define PISP_BE_DEBIN_NUM_COEFFS 4
|
||||
|
||||
/**
|
||||
* struct pisp_be_debin_config - PiSP Back End Debin config
|
||||
*
|
||||
* Debinning configuration
|
||||
*
|
||||
* @coeffs: Filter coefficients for debinning
|
||||
* @h_enable: Horizontal debinning enable
|
||||
* @v_enable: Vertical debinning enable
|
||||
* @pad: Padding bytes
|
||||
*/
|
||||
struct pisp_be_debin_config {
|
||||
__s8 coeffs[PISP_BE_DEBIN_NUM_COEFFS];
|
||||
__s8 h_enable;
|
||||
__s8 v_enable;
|
||||
__s8 pad[2];
|
||||
} __attribute__((packed));
|
||||
|
||||
#define PISP_BE_TONEMAP_LUT_SIZE 64
|
||||
|
||||
/**
|
||||
* struct pisp_be_tonemap_config - PiSP Back End Tonemap config
|
||||
*
|
||||
* Tonemapping configuration
|
||||
*
|
||||
* @detail_constant: Constant value for threshold calculation
|
||||
* @detail_slope: Slope value for threshold calculation
|
||||
* @iir_strength: Relative strength of the IIR fiter
|
||||
* @strength: Strength factor
|
||||
* @lut: Look-up table for tonemap curve
|
||||
*/
|
||||
struct pisp_be_tonemap_config {
|
||||
__u16 detail_constant;
|
||||
__u16 detail_slope;
|
||||
__u16 iir_strength;
|
||||
__u16 strength;
|
||||
__u32 lut[PISP_BE_TONEMAP_LUT_SIZE];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_demosaic_config - PiSP Back End Demosaic config
|
||||
*
|
||||
* Demosaic configuration
|
||||
*
|
||||
* @sharper: Use other Bayer channels to increase sharpness
|
||||
* @fc_mode: Built-in false colour suppression mode
|
||||
* @pad: Padding bytes
|
||||
*/
|
||||
struct pisp_be_demosaic_config {
|
||||
__u8 sharper;
|
||||
__u8 fc_mode;
|
||||
__u8 pad[2];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_ccm_config - PiSP Back End CCM config
|
||||
*
|
||||
* Colour Correction Matrix configuration
|
||||
*
|
||||
* @coeffs: Matrix coefficients
|
||||
* @pad: Padding bytes
|
||||
* @offsets: Offsets triplet
|
||||
*/
|
||||
struct pisp_be_ccm_config {
|
||||
__s16 coeffs[9];
|
||||
__u8 pad[2];
|
||||
__s32 offsets[3];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_sat_control_config - PiSP Back End SAT config
|
||||
*
|
||||
* Saturation Control configuration
|
||||
*
|
||||
* @shift_r: Left shift for Red colour channel
|
||||
* @shift_g: Left shift for Green colour channel
|
||||
* @shift_b: Left shift for Blue colour channel
|
||||
* @pad: Padding byte
|
||||
*/
|
||||
struct pisp_be_sat_control_config {
|
||||
__u8 shift_r;
|
||||
__u8 shift_g;
|
||||
__u8 shift_b;
|
||||
__u8 pad;
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_false_colour_config - PiSP Back End False Colour config
|
||||
*
|
||||
* False Colour configuration
|
||||
*
|
||||
* @distance: Distance of neighbouring pixels, either 1 or 2
|
||||
* @pad: Padding bytes
|
||||
*/
|
||||
struct pisp_be_false_colour_config {
|
||||
__u8 distance;
|
||||
__u8 pad[3];
|
||||
} __attribute__((packed));
|
||||
|
||||
#define PISP_BE_SHARPEN_SIZE 5
|
||||
#define PISP_BE_SHARPEN_FUNC_NUM_POINTS 9
|
||||
|
||||
/**
|
||||
* struct pisp_be_sharpen_config - PiSP Back End Sharpening config
|
||||
*
|
||||
* Sharpening configuration
|
||||
*
|
||||
* @kernel0: Coefficient for filter 0
|
||||
* @pad0: Padding byte
|
||||
* @kernel1: Coefficient for filter 1
|
||||
* @pad1: Padding byte
|
||||
* @kernel2: Coefficient for filter 2
|
||||
* @pad2: Padding byte
|
||||
* @kernel3: Coefficient for filter 3
|
||||
* @pad3: Padding byte
|
||||
* @kernel4: Coefficient for filter 4
|
||||
* @pad4: Padding byte
|
||||
* @threshold_offset0: Offset for filter 0 response calculation
|
||||
* @threshold_slope0: Slope multiplier for the filter 0 response calculation
|
||||
* @scale0: Scale factor for filter 0 response calculation
|
||||
* @pad5: Padding byte
|
||||
* @threshold_offset1: Offset for filter 0 response calculation
|
||||
* @threshold_slope1: Slope multiplier for the filter 0 response calculation
|
||||
* @scale1: Scale factor for filter 0 response calculation
|
||||
* @pad6: Padding byte
|
||||
* @threshold_offset2: Offset for filter 0 response calculation
|
||||
* @threshold_slope2: Slope multiplier for the filter 0 response calculation
|
||||
* @scale2: Scale factor for filter 0 response calculation
|
||||
* @pad7: Padding byte
|
||||
* @threshold_offset3: Offset for filter 0 response calculation
|
||||
* @threshold_slope3: Slope multiplier for the filter 0 response calculation
|
||||
* @scale3: Scale factor for filter 0 response calculation
|
||||
* @pad8: Padding byte
|
||||
* @threshold_offset4: Offset for filter 0 response calculation
|
||||
* @threshold_slope4: Slope multiplier for the filter 0 response calculation
|
||||
* @scale4: Scale factor for filter 0 response calculation
|
||||
* @pad9: Padding byte
|
||||
* @positive_strength: Factor to scale the positive sharpening strength
|
||||
* @positive_pre_limit: Maximum allowed possible positive sharpening value
|
||||
* @positive_func: Gain factor applied to positive sharpening response
|
||||
* @positive_limit: Final gain factor applied to positive sharpening
|
||||
* @negative_strength: Factor to scale the negative sharpening strength
|
||||
* @negative_pre_limit: Maximum allowed possible negative sharpening value
|
||||
* @negative_func: Gain factor applied to negative sharpening response
|
||||
* @negative_limit: Final gain factor applied to negative sharpening
|
||||
* @enables: Filter enable mask
|
||||
* @white: White output pixel filter mask
|
||||
* @black: Black output pixel filter mask
|
||||
* @grey: Grey output pixel filter mask
|
||||
*/
|
||||
struct pisp_be_sharpen_config {
|
||||
__s8 kernel0[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE];
|
||||
__s8 pad0[3];
|
||||
__s8 kernel1[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE];
|
||||
__s8 pad1[3];
|
||||
__s8 kernel2[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE];
|
||||
__s8 pad2[3];
|
||||
__s8 kernel3[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE];
|
||||
__s8 pad3[3];
|
||||
__s8 kernel4[PISP_BE_SHARPEN_SIZE * PISP_BE_SHARPEN_SIZE];
|
||||
__s8 pad4[3];
|
||||
__u16 threshold_offset0;
|
||||
__u16 threshold_slope0;
|
||||
__u16 scale0;
|
||||
__u16 pad5;
|
||||
__u16 threshold_offset1;
|
||||
__u16 threshold_slope1;
|
||||
__u16 scale1;
|
||||
__u16 pad6;
|
||||
__u16 threshold_offset2;
|
||||
__u16 threshold_slope2;
|
||||
__u16 scale2;
|
||||
__u16 pad7;
|
||||
__u16 threshold_offset3;
|
||||
__u16 threshold_slope3;
|
||||
__u16 scale3;
|
||||
__u16 pad8;
|
||||
__u16 threshold_offset4;
|
||||
__u16 threshold_slope4;
|
||||
__u16 scale4;
|
||||
__u16 pad9;
|
||||
__u16 positive_strength;
|
||||
__u16 positive_pre_limit;
|
||||
__u16 positive_func[PISP_BE_SHARPEN_FUNC_NUM_POINTS];
|
||||
__u16 positive_limit;
|
||||
__u16 negative_strength;
|
||||
__u16 negative_pre_limit;
|
||||
__u16 negative_func[PISP_BE_SHARPEN_FUNC_NUM_POINTS];
|
||||
__u16 negative_limit;
|
||||
__u8 enables;
|
||||
__u8 white;
|
||||
__u8 black;
|
||||
__u8 grey;
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_sh_fc_combine_config - PiSP Back End Sharpening and
|
||||
* False Colour config
|
||||
*
|
||||
* Sharpening and False Colour configuration
|
||||
*
|
||||
* @y_factor: Control amount of desaturation of pixels being darkened
|
||||
* @c1_factor: Control amount of brightening of a pixel for the Cb
|
||||
* channel
|
||||
* @c2_factor: Control amount of brightening of a pixel for the Cr
|
||||
* channel
|
||||
* @pad: Padding byte
|
||||
*/
|
||||
struct pisp_be_sh_fc_combine_config {
|
||||
__u8 y_factor;
|
||||
__u8 c1_factor;
|
||||
__u8 c2_factor;
|
||||
__u8 pad;
|
||||
} __attribute__((packed));
|
||||
|
||||
#define PISP_BE_GAMMA_LUT_SIZE 64
|
||||
|
||||
/**
|
||||
* struct pisp_be_gamma_config - PiSP Back End Gamma configuration
|
||||
* @lut: Gamma curve look-up table
|
||||
*/
|
||||
struct pisp_be_gamma_config {
|
||||
__u32 lut[PISP_BE_GAMMA_LUT_SIZE];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_crop_config - PiSP Back End Crop config
|
||||
*
|
||||
* Crop configuration
|
||||
*
|
||||
* @offset_x: Number of pixels cropped from the left of the tile
|
||||
* @offset_y: Number of pixels cropped from the top of the tile
|
||||
* @width: Width of the cropped tile output
|
||||
* @height: Height of the cropped tile output
|
||||
*/
|
||||
struct pisp_be_crop_config {
|
||||
__u16 offset_x, offset_y;
|
||||
__u16 width, height;
|
||||
} __attribute__((packed));
|
||||
|
||||
#define PISP_BE_RESAMPLE_FILTER_SIZE 96
|
||||
|
||||
/**
|
||||
* struct pisp_be_resample_config - PiSP Back End Resampling config
|
||||
*
|
||||
* Resample configuration
|
||||
*
|
||||
* @scale_factor_h: Horizontal scale factor
|
||||
* @scale_factor_v: Vertical scale factor
|
||||
* @coef: Resample coefficients
|
||||
*/
|
||||
struct pisp_be_resample_config {
|
||||
__u16 scale_factor_h, scale_factor_v;
|
||||
__s16 coef[PISP_BE_RESAMPLE_FILTER_SIZE];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_resample_extra - PiSP Back End Resample config
|
||||
*
|
||||
* Resample configuration
|
||||
*
|
||||
* @scaled_width: Width in pixels of the scaled output
|
||||
* @scaled_height: Height in pixels of the scaled output
|
||||
* @initial_phase_h: Initial horizontal phase
|
||||
* @initial_phase_v: Initial vertical phase
|
||||
*/
|
||||
struct pisp_be_resample_extra {
|
||||
__u16 scaled_width;
|
||||
__u16 scaled_height;
|
||||
__s16 initial_phase_h[3];
|
||||
__s16 initial_phase_v[3];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_downscale_config - PiSP Back End Downscale config
|
||||
*
|
||||
* Downscale configuration
|
||||
*
|
||||
* @scale_factor_h: Horizontal scale factor
|
||||
* @scale_factor_v: Vertical scale factor
|
||||
* @scale_recip_h: Horizontal reciprocal factor
|
||||
* @scale_recip_v: Vertical reciprocal factor
|
||||
*/
|
||||
struct pisp_be_downscale_config {
|
||||
__u16 scale_factor_h;
|
||||
__u16 scale_factor_v;
|
||||
__u16 scale_recip_h;
|
||||
__u16 scale_recip_v;
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_downscale_extra - PiSP Back End Downscale Extra config
|
||||
* @scaled_width: Scaled image width
|
||||
* @scaled_height: Scaled image height
|
||||
*/
|
||||
struct pisp_be_downscale_extra {
|
||||
__u16 scaled_width;
|
||||
__u16 scaled_height;
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_hog_config - PiSP Back End HOG config
|
||||
*
|
||||
* Histogram of Oriented Gradients configuration
|
||||
*
|
||||
* @compute_signed: Set 0 for unsigned gradients, 1 for signed
|
||||
* @channel_mix: Channels proportions to use
|
||||
* @stride: Stride in bytes between blocks directly below
|
||||
*/
|
||||
struct pisp_be_hog_config {
|
||||
__u8 compute_signed;
|
||||
__u8 channel_mix[3];
|
||||
__u32 stride;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct pisp_be_axi_config {
|
||||
__u8 r_qos; /* Read QoS */
|
||||
__u8 r_cache_prot; /* Read { prot[2:0], cache[3:0] } */
|
||||
__u8 w_qos; /* Write QoS */
|
||||
__u8 w_cache_prot; /* Write { prot[2:0], cache[3:0] } */
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* enum pisp_be_transform - PiSP Back End Transform flags
|
||||
* @PISP_BE_TRANSFORM_NONE: No transform
|
||||
* @PISP_BE_TRANSFORM_HFLIP: Horizontal flip
|
||||
* @PISP_BE_TRANSFORM_VFLIP: Vertical flip
|
||||
* @PISP_BE_TRANSFORM_ROT180: 180 degress rotation
|
||||
*/
|
||||
enum pisp_be_transform {
|
||||
PISP_BE_TRANSFORM_NONE = 0x0,
|
||||
PISP_BE_TRANSFORM_HFLIP = 0x1,
|
||||
PISP_BE_TRANSFORM_VFLIP = 0x2,
|
||||
PISP_BE_TRANSFORM_ROT180 =
|
||||
(PISP_BE_TRANSFORM_HFLIP | PISP_BE_TRANSFORM_VFLIP)
|
||||
};
|
||||
|
||||
struct pisp_be_output_format_config {
|
||||
struct pisp_image_format_config image;
|
||||
__u8 transform;
|
||||
__u8 pad[3];
|
||||
__u16 lo;
|
||||
__u16 hi;
|
||||
__u16 lo2;
|
||||
__u16 hi2;
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_output_buffer_config - PiSP Back End Output buffer
|
||||
* @addr: Output buffer address
|
||||
*/
|
||||
struct pisp_be_output_buffer_config {
|
||||
/* low 32 bits followed by high 32 bits (for each of 3 planes) */
|
||||
__u32 addr[3][2];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_hog_buffer_config - PiSP Back End HOG buffer
|
||||
* @addr: HOG buffer address
|
||||
*/
|
||||
struct pisp_be_hog_buffer_config {
|
||||
/* low 32 bits followed by high 32 bits */
|
||||
__u32 addr[2];
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_config - RaspberryPi PiSP Back End Processing configuration
|
||||
*
|
||||
* @input_buffer: Input buffer addresses
|
||||
* @tdn_input_buffer: TDN input buffer addresses
|
||||
* @stitch_input_buffer: Stitch input buffer addresses
|
||||
* @tdn_output_buffer: TDN output buffer addresses
|
||||
* @stitch_output_buffer: Stitch output buffer addresses
|
||||
* @output_buffer: Output buffers addresses
|
||||
* @hog_buffer: HOG buffer addresses
|
||||
* @global: Global PiSP configuration
|
||||
* @input_format: Input image format
|
||||
* @decompress: Decompress configuration
|
||||
* @dpc: Defective Pixel Correction configuration
|
||||
* @geq: Green Equalisation configuration
|
||||
* @tdn_input_format: Temporal Denoise input format
|
||||
* @tdn_decompress: Temporal Denoise decompress configuration
|
||||
* @tdn: Temporal Denoise configuration
|
||||
* @tdn_compress: Temporal Denoise compress configuration
|
||||
* @tdn_output_format: Temporal Denoise output format
|
||||
* @sdn: Spatial Denoise configuration
|
||||
* @blc: Black Level Correction configuration
|
||||
* @stitch_compress: Stitch compress configuration
|
||||
* @stitch_output_format: Stitch output format
|
||||
* @stitch_input_format: Stitch input format
|
||||
* @stitch_decompress: Stitch decompress configuration
|
||||
* @stitch: Stitch configuration
|
||||
* @lsc: Lens Shading Correction configuration
|
||||
* @wbg: White Balance Gain configuration
|
||||
* @cdn: Colour Denoise configuration
|
||||
* @cac: Colour Aberration Correction configuration
|
||||
* @debin: Debinning configuration
|
||||
* @tonemap: Tonemapping configuration
|
||||
* @demosaic: Demosaicing configuration
|
||||
* @ccm: Colour Correction Matrix configuration
|
||||
* @sat_control: Saturation Control configuration
|
||||
* @ycbcr: YCbCr colour correction configuration
|
||||
* @sharpen: Sharpening configuration
|
||||
* @false_colour: False colour correction
|
||||
* @sh_fc_combine: Sharpening and False Colour correction
|
||||
* @ycbcr_inverse: Inverse YCbCr colour correction
|
||||
* @gamma: Gamma curve configuration
|
||||
* @csc: Color Space Conversion configuration
|
||||
* @downscale: Downscale configuration
|
||||
* @resample: Resampling configuration
|
||||
* @output_format: Output format configuration
|
||||
* @hog: HOG configuration
|
||||
* @axi: AXI bus configuration
|
||||
* @lsc_extra: LSC extra info
|
||||
* @cac_extra: CAC extra info
|
||||
* @downscale_extra: Downscaler extra info
|
||||
* @resample_extra: Resample extra info
|
||||
* @crop: Crop configuration
|
||||
* @hog_format: HOG format info
|
||||
* @dirty_flags_bayer: Bayer enable dirty flags
|
||||
* (:c:type:`pisp_be_bayer_enable`)
|
||||
* @dirty_flags_rgb: RGB enable dirty flags
|
||||
* (:c:type:`pisp_be_rgb_enable`)
|
||||
* @dirty_flags_extra: Extra dirty flags
|
||||
*/
|
||||
struct pisp_be_config {
|
||||
/* I/O configuration: */
|
||||
struct pisp_be_input_buffer_config input_buffer;
|
||||
struct pisp_be_tdn_input_buffer_config tdn_input_buffer;
|
||||
struct pisp_be_stitch_input_buffer_config stitch_input_buffer;
|
||||
struct pisp_be_tdn_output_buffer_config tdn_output_buffer;
|
||||
struct pisp_be_stitch_output_buffer_config stitch_output_buffer;
|
||||
struct pisp_be_output_buffer_config
|
||||
output_buffer[PISP_BACK_END_NUM_OUTPUTS];
|
||||
struct pisp_be_hog_buffer_config hog_buffer;
|
||||
/* Processing configuration: */
|
||||
struct pisp_be_global_config global;
|
||||
struct pisp_image_format_config input_format;
|
||||
struct pisp_decompress_config decompress;
|
||||
struct pisp_be_dpc_config dpc;
|
||||
struct pisp_be_geq_config geq;
|
||||
struct pisp_image_format_config tdn_input_format;
|
||||
struct pisp_decompress_config tdn_decompress;
|
||||
struct pisp_be_tdn_config tdn;
|
||||
struct pisp_compress_config tdn_compress;
|
||||
struct pisp_image_format_config tdn_output_format;
|
||||
struct pisp_be_sdn_config sdn;
|
||||
struct pisp_bla_config blc;
|
||||
struct pisp_compress_config stitch_compress;
|
||||
struct pisp_image_format_config stitch_output_format;
|
||||
struct pisp_image_format_config stitch_input_format;
|
||||
struct pisp_decompress_config stitch_decompress;
|
||||
struct pisp_be_stitch_config stitch;
|
||||
struct pisp_be_lsc_config lsc;
|
||||
struct pisp_wbg_config wbg;
|
||||
struct pisp_be_cdn_config cdn;
|
||||
struct pisp_be_cac_config cac;
|
||||
struct pisp_be_debin_config debin;
|
||||
struct pisp_be_tonemap_config tonemap;
|
||||
struct pisp_be_demosaic_config demosaic;
|
||||
struct pisp_be_ccm_config ccm;
|
||||
struct pisp_be_sat_control_config sat_control;
|
||||
struct pisp_be_ccm_config ycbcr;
|
||||
struct pisp_be_sharpen_config sharpen;
|
||||
struct pisp_be_false_colour_config false_colour;
|
||||
struct pisp_be_sh_fc_combine_config sh_fc_combine;
|
||||
struct pisp_be_ccm_config ycbcr_inverse;
|
||||
struct pisp_be_gamma_config gamma;
|
||||
struct pisp_be_ccm_config csc[PISP_BACK_END_NUM_OUTPUTS];
|
||||
struct pisp_be_downscale_config downscale[PISP_BACK_END_NUM_OUTPUTS];
|
||||
struct pisp_be_resample_config resample[PISP_BACK_END_NUM_OUTPUTS];
|
||||
struct pisp_be_output_format_config
|
||||
output_format[PISP_BACK_END_NUM_OUTPUTS];
|
||||
struct pisp_be_hog_config hog;
|
||||
struct pisp_be_axi_config axi;
|
||||
/* Non-register fields: */
|
||||
struct pisp_be_lsc_extra lsc_extra;
|
||||
struct pisp_be_cac_extra cac_extra;
|
||||
struct pisp_be_downscale_extra
|
||||
downscale_extra[PISP_BACK_END_NUM_OUTPUTS];
|
||||
struct pisp_be_resample_extra resample_extra[PISP_BACK_END_NUM_OUTPUTS];
|
||||
struct pisp_be_crop_config crop;
|
||||
struct pisp_image_format_config hog_format;
|
||||
__u32 dirty_flags_bayer; /* these use pisp_be_bayer_enable */
|
||||
__u32 dirty_flags_rgb; /* use pisp_be_rgb_enable */
|
||||
__u32 dirty_flags_extra; /* these use pisp_be_dirty_t */
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* enum pisp_tile_edge - PiSP Back End Tile position
|
||||
* @PISP_LEFT_EDGE: Left edge tile
|
||||
* @PISP_RIGHT_EDGE: Right edge tile
|
||||
* @PISP_TOP_EDGE: Top edge tile
|
||||
* @PISP_BOTTOM_EDGE: Bottom edge tile
|
||||
*/
|
||||
enum pisp_tile_edge {
|
||||
PISP_LEFT_EDGE = (1 << 0),
|
||||
PISP_RIGHT_EDGE = (1 << 1),
|
||||
PISP_TOP_EDGE = (1 << 2),
|
||||
PISP_BOTTOM_EDGE = (1 << 3)
|
||||
};
|
||||
|
||||
/**
|
||||
* struct pisp_tile - Raspberry Pi PiSP Back End tile configuration
|
||||
*
|
||||
* Tile parameters: each set of tile parameters is a 160-bytes block of data
|
||||
* which contains the tile processing parameters.
|
||||
*
|
||||
* @edge: Edge tile flag
|
||||
* @pad0: Padding bytes
|
||||
* @input_addr_offset: Top-left pixel offset, in bytes
|
||||
* @input_addr_offset2: Top-left pixel offset, in bytes for the second/
|
||||
* third image planes
|
||||
* @input_offset_x: Horizontal offset in pixels of this tile in the
|
||||
* input image
|
||||
* @input_offset_y: Vertical offset in pixels of this tile in the
|
||||
* input image
|
||||
* @input_width: Width in pixels of this tile
|
||||
* @input_height: Height in pixels of the this tile
|
||||
* @tdn_input_addr_offset: TDN input image offset, in bytes
|
||||
* @tdn_output_addr_offset: TDN output image offset, in bytes
|
||||
* @stitch_input_addr_offset: Stitch input image offset, in bytes
|
||||
* @stitch_output_addr_offset: Stitch output image offset, in bytes
|
||||
* @lsc_grid_offset_x: Horizontal offset in the LSC table for this tile
|
||||
* @lsc_grid_offset_y: Vertical offset in the LSC table for this tile
|
||||
* @cac_grid_offset_x: Horizontal offset in the CAC table for this tile
|
||||
* @cac_grid_offset_y: Horizontal offset in the CAC table for this tile
|
||||
* @crop_x_start: Number of pixels cropped from the left of the
|
||||
* tile
|
||||
* @crop_x_end: Number of pixels cropped from the right of the
|
||||
* tile
|
||||
* @crop_y_start: Number of pixels cropped from the top of the
|
||||
* tile
|
||||
* @crop_y_end: Number of pixels cropped from the bottom of the
|
||||
* tile
|
||||
* @downscale_phase_x: Initial horizontal phase in pixels
|
||||
* @downscale_phase_y: Initial vertical phase in pixels
|
||||
* @resample_in_width: Width in pixels of the tile entering the
|
||||
* Resample block
|
||||
* @resample_in_height: Height in pixels of the tile entering the
|
||||
* Resample block
|
||||
* @resample_phase_x: Initial horizontal phase for the Resample block
|
||||
* @resample_phase_y: Initial vertical phase for the Resample block
|
||||
* @output_offset_x: Horizontal offset in pixels where the tile will
|
||||
* be written into the output image
|
||||
* @output_offset_y: Vertical offset in pixels where the tile will be
|
||||
* written into the output image
|
||||
* @output_width: Width in pixels in the output image of this tile
|
||||
* @output_height: Height in pixels in the output image of this tile
|
||||
* @output_addr_offset: Offset in bytes into the output buffer
|
||||
* @output_addr_offset2: Offset in bytes into the output buffer for the
|
||||
* second and third plane
|
||||
* @output_hog_addr_offset: Offset in bytes into the HOG buffer where
|
||||
* results of this tile are to be written
|
||||
*/
|
||||
struct pisp_tile {
|
||||
__u8 edge; /* enum pisp_tile_edge */
|
||||
__u8 pad0[3];
|
||||
/* 4 bytes */
|
||||
__u32 input_addr_offset;
|
||||
__u32 input_addr_offset2;
|
||||
__u16 input_offset_x;
|
||||
__u16 input_offset_y;
|
||||
__u16 input_width;
|
||||
__u16 input_height;
|
||||
/* 20 bytes */
|
||||
__u32 tdn_input_addr_offset;
|
||||
__u32 tdn_output_addr_offset;
|
||||
__u32 stitch_input_addr_offset;
|
||||
__u32 stitch_output_addr_offset;
|
||||
/* 36 bytes */
|
||||
__u32 lsc_grid_offset_x;
|
||||
__u32 lsc_grid_offset_y;
|
||||
/* 44 bytes */
|
||||
__u32 cac_grid_offset_x;
|
||||
__u32 cac_grid_offset_y;
|
||||
/* 52 bytes */
|
||||
__u16 crop_x_start[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 crop_x_end[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 crop_y_start[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 crop_y_end[PISP_BACK_END_NUM_OUTPUTS];
|
||||
/* 68 bytes */
|
||||
/* Ordering is planes then branches */
|
||||
__u16 downscale_phase_x[3 * PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 downscale_phase_y[3 * PISP_BACK_END_NUM_OUTPUTS];
|
||||
/* 92 bytes */
|
||||
__u16 resample_in_width[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 resample_in_height[PISP_BACK_END_NUM_OUTPUTS];
|
||||
/* 100 bytes */
|
||||
/* Ordering is planes then branches */
|
||||
__u16 resample_phase_x[3 * PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 resample_phase_y[3 * PISP_BACK_END_NUM_OUTPUTS];
|
||||
/* 124 bytes */
|
||||
__u16 output_offset_x[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 output_offset_y[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 output_width[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u16 output_height[PISP_BACK_END_NUM_OUTPUTS];
|
||||
/* 140 bytes */
|
||||
__u32 output_addr_offset[PISP_BACK_END_NUM_OUTPUTS];
|
||||
__u32 output_addr_offset2[PISP_BACK_END_NUM_OUTPUTS];
|
||||
/* 156 bytes */
|
||||
__u32 output_hog_addr_offset;
|
||||
/* 160 bytes */
|
||||
} __attribute__((packed));
|
||||
|
||||
/**
|
||||
* struct pisp_be_tiles_config - Raspberry Pi PiSP Back End configuration
|
||||
* @tiles: Tile descriptors
|
||||
* @num_tiles: Number of tiles
|
||||
* @config: PiSP Back End configuration
|
||||
*/
|
||||
struct pisp_be_tiles_config {
|
||||
struct pisp_be_config config;
|
||||
struct pisp_tile tiles[PISP_BACK_END_NUM_TILES];
|
||||
__u32 num_tiles;
|
||||
} __attribute__((packed));
|
||||
|
||||
#endif /* _UAPI_PISP_BE_CONFIG_H_ */
|
||||
202
include/uapi/linux/media/raspberrypi/pisp_common.h
Normal file
202
include/uapi/linux/media/raspberrypi/pisp_common.h
Normal file
@@ -0,0 +1,202 @@
|
||||
/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
|
||||
/*
|
||||
* RP1 PiSP common definitions.
|
||||
*
|
||||
* Copyright (C) 2021 - Raspberry Pi Ltd.
|
||||
*
|
||||
*/
|
||||
#ifndef _UAPI_PISP_COMMON_H_
|
||||
#define _UAPI_PISP_COMMON_H_
|
||||
|
||||
#include <linux/types.h>
|
||||
|
||||
struct pisp_image_format_config {
|
||||
/* size in pixels */
|
||||
__u16 width;
|
||||
__u16 height;
|
||||
/* must match struct pisp_image_format below */
|
||||
__u32 format;
|
||||
__s32 stride;
|
||||
/* some planar image formats will need a second stride */
|
||||
__s32 stride2;
|
||||
} __attribute__((packed));
|
||||
|
||||
enum pisp_bayer_order {
|
||||
/*
|
||||
* Note how bayer_order&1 tells you if G is on the even pixels of the
|
||||
* checkerboard or not, and bayer_order&2 tells you if R is on the even
|
||||
* rows or is swapped with B. Note that if the top (of the 8) bits is
|
||||
* set, this denotes a monochrome or greyscale image, and the lower bits
|
||||
* should all be ignored.
|
||||
*/
|
||||
PISP_BAYER_ORDER_RGGB = 0,
|
||||
PISP_BAYER_ORDER_GBRG = 1,
|
||||
PISP_BAYER_ORDER_BGGR = 2,
|
||||
PISP_BAYER_ORDER_GRBG = 3,
|
||||
PISP_BAYER_ORDER_GREYSCALE = 128
|
||||
};
|
||||
|
||||
enum pisp_image_format {
|
||||
/*
|
||||
* Precise values are mostly tbd. Generally these will be portmanteau
|
||||
* values comprising bit fields and flags. This format must be shared
|
||||
* throughout the PiSP.
|
||||
*/
|
||||
PISP_IMAGE_FORMAT_BPS_8 = 0x00000000,
|
||||
PISP_IMAGE_FORMAT_BPS_10 = 0x00000001,
|
||||
PISP_IMAGE_FORMAT_BPS_12 = 0x00000002,
|
||||
PISP_IMAGE_FORMAT_BPS_16 = 0x00000003,
|
||||
PISP_IMAGE_FORMAT_BPS_MASK = 0x00000003,
|
||||
|
||||
PISP_IMAGE_FORMAT_PLANARITY_INTERLEAVED = 0x00000000,
|
||||
PISP_IMAGE_FORMAT_PLANARITY_SEMI_PLANAR = 0x00000010,
|
||||
PISP_IMAGE_FORMAT_PLANARITY_PLANAR = 0x00000020,
|
||||
PISP_IMAGE_FORMAT_PLANARITY_MASK = 0x00000030,
|
||||
|
||||
PISP_IMAGE_FORMAT_SAMPLING_444 = 0x00000000,
|
||||
PISP_IMAGE_FORMAT_SAMPLING_422 = 0x00000100,
|
||||
PISP_IMAGE_FORMAT_SAMPLING_420 = 0x00000200,
|
||||
PISP_IMAGE_FORMAT_SAMPLING_MASK = 0x00000300,
|
||||
|
||||
PISP_IMAGE_FORMAT_ORDER_NORMAL = 0x00000000,
|
||||
PISP_IMAGE_FORMAT_ORDER_SWAPPED = 0x00001000,
|
||||
|
||||
PISP_IMAGE_FORMAT_SHIFT_0 = 0x00000000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_1 = 0x00010000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_2 = 0x00020000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_3 = 0x00030000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_4 = 0x00040000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_5 = 0x00050000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_6 = 0x00060000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_7 = 0x00070000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_8 = 0x00080000,
|
||||
PISP_IMAGE_FORMAT_SHIFT_MASK = 0x000f0000,
|
||||
|
||||
PISP_IMAGE_FORMAT_BPP_32 = 0x00100000,
|
||||
|
||||
PISP_IMAGE_FORMAT_UNCOMPRESSED = 0x00000000,
|
||||
PISP_IMAGE_FORMAT_COMPRESSION_MODE_1 = 0x01000000,
|
||||
PISP_IMAGE_FORMAT_COMPRESSION_MODE_2 = 0x02000000,
|
||||
PISP_IMAGE_FORMAT_COMPRESSION_MODE_3 = 0x03000000,
|
||||
PISP_IMAGE_FORMAT_COMPRESSION_MASK = 0x03000000,
|
||||
|
||||
PISP_IMAGE_FORMAT_HOG_SIGNED = 0x04000000,
|
||||
PISP_IMAGE_FORMAT_HOG_UNSIGNED = 0x08000000,
|
||||
PISP_IMAGE_FORMAT_INTEGRAL_IMAGE = 0x10000000,
|
||||
PISP_IMAGE_FORMAT_WALLPAPER_ROLL = 0x20000000,
|
||||
PISP_IMAGE_FORMAT_THREE_CHANNEL = 0x40000000,
|
||||
|
||||
/* Lastly a few specific instantiations of the above. */
|
||||
PISP_IMAGE_FORMAT_SINGLE_16 = PISP_IMAGE_FORMAT_BPS_16,
|
||||
PISP_IMAGE_FORMAT_THREE_16 = PISP_IMAGE_FORMAT_BPS_16 |
|
||||
PISP_IMAGE_FORMAT_THREE_CHANNEL
|
||||
};
|
||||
|
||||
#define PISP_IMAGE_FORMAT_BPS_8(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_8)
|
||||
#define PISP_IMAGE_FORMAT_BPS_10(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_10)
|
||||
#define PISP_IMAGE_FORMAT_BPS_12(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_12)
|
||||
#define PISP_IMAGE_FORMAT_BPS_16(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) == PISP_IMAGE_FORMAT_BPS_16)
|
||||
#define PISP_IMAGE_FORMAT_BPS(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) ? \
|
||||
8 + (2 << (((fmt) & PISP_IMAGE_FORMAT_BPS_MASK) - 1)) : 8)
|
||||
#define PISP_IMAGE_FORMAT_SHIFT(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_SHIFT_MASK) / PISP_IMAGE_FORMAT_SHIFT_1)
|
||||
#define PISP_IMAGE_FORMAT_THREE_CHANNEL(fmt) \
|
||||
((fmt) & PISP_IMAGE_FORMAT_THREE_CHANNEL)
|
||||
#define PISP_IMAGE_FORMAT_SINGLE_CHANNEL(fmt) \
|
||||
(!((fmt) & PISP_IMAGE_FORMAT_THREE_CHANNEL))
|
||||
#define PISP_IMAGE_FORMAT_COMPRESSED(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_COMPRESSION_MASK) != \
|
||||
PISP_IMAGE_FORMAT_UNCOMPRESSED)
|
||||
#define PISP_IMAGE_FORMAT_SAMPLING_444(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_SAMPLING_MASK) == \
|
||||
PISP_IMAGE_FORMAT_SAMPLING_444)
|
||||
#define PISP_IMAGE_FORMAT_SAMPLING_422(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_SAMPLING_MASK) == \
|
||||
PISP_IMAGE_FORMAT_SAMPLING_422)
|
||||
#define PISP_IMAGE_FORMAT_SAMPLING_420(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_SAMPLING_MASK) == \
|
||||
PISP_IMAGE_FORMAT_SAMPLING_420)
|
||||
#define PISP_IMAGE_FORMAT_ORDER_NORMAL(fmt) \
|
||||
(!((fmt) & PISP_IMAGE_FORMAT_ORDER_SWAPPED))
|
||||
#define PISP_IMAGE_FORMAT_ORDER_SWAPPED(fmt) \
|
||||
((fmt) & PISP_IMAGE_FORMAT_ORDER_SWAPPED)
|
||||
#define PISP_IMAGE_FORMAT_INTERLEAVED(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_PLANARITY_MASK) == \
|
||||
PISP_IMAGE_FORMAT_PLANARITY_INTERLEAVED)
|
||||
#define PISP_IMAGE_FORMAT_SEMIPLANAR(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_PLANARITY_MASK) == \
|
||||
PISP_IMAGE_FORMAT_PLANARITY_SEMI_PLANAR)
|
||||
#define PISP_IMAGE_FORMAT_PLANAR(fmt) \
|
||||
(((fmt) & PISP_IMAGE_FORMAT_PLANARITY_MASK) == \
|
||||
PISP_IMAGE_FORMAT_PLANARITY_PLANAR)
|
||||
#define PISP_IMAGE_FORMAT_WALLPAPER(fmt) \
|
||||
((fmt) & PISP_IMAGE_FORMAT_WALLPAPER_ROLL)
|
||||
#define PISP_IMAGE_FORMAT_BPP_32(fmt) ((fmt) & PISP_IMAGE_FORMAT_BPP_32)
|
||||
#define PISP_IMAGE_FORMAT_HOG(fmt) \
|
||||
((fmt) & \
|
||||
(PISP_IMAGE_FORMAT_HOG_SIGNED | PISP_IMAGE_FORMAT_HOG_UNSIGNED))
|
||||
|
||||
#define PISP_WALLPAPER_WIDTH 128 /* in bytes */
|
||||
|
||||
struct pisp_bla_config {
|
||||
__u16 black_level_r;
|
||||
__u16 black_level_gr;
|
||||
__u16 black_level_gb;
|
||||
__u16 black_level_b;
|
||||
__u16 output_black_level;
|
||||
__u8 pad[2];
|
||||
} __attribute__((packed));
|
||||
|
||||
struct pisp_wbg_config {
|
||||
__u16 gain_r;
|
||||
__u16 gain_g;
|
||||
__u16 gain_b;
|
||||
__u8 pad[2];
|
||||
} __attribute__((packed));
|
||||
|
||||
struct pisp_compress_config {
|
||||
/* value subtracted from incoming data */
|
||||
__u16 offset;
|
||||
__u8 pad;
|
||||
/* 1 => Companding; 2 => Delta (recommended); 3 => Combined (for HDR) */
|
||||
__u8 mode;
|
||||
} __attribute__((packed));
|
||||
|
||||
struct pisp_decompress_config {
|
||||
/* value added to reconstructed data */
|
||||
__u16 offset;
|
||||
__u8 pad;
|
||||
/* 1 => Companding; 2 => Delta (recommended); 3 => Combined (for HDR) */
|
||||
__u8 mode;
|
||||
} __attribute__((packed));
|
||||
|
||||
enum pisp_axi_flags {
|
||||
/*
|
||||
* round down bursts to end at a 32-byte boundary, to align following
|
||||
* bursts
|
||||
*/
|
||||
PISP_AXI_FLAG_ALIGN = 128,
|
||||
/* for FE writer: force WSTRB high, to pad output to 16-byte boundary */
|
||||
PISP_AXI_FLAG_PAD = 64,
|
||||
/* for FE writer: Use Output FIFO level to trigger "panic" */
|
||||
PISP_AXI_FLAG_PANIC = 32,
|
||||
};
|
||||
|
||||
struct pisp_axi_config {
|
||||
/*
|
||||
* burst length minus one, which must be in the range 0:15; OR'd with
|
||||
* flags
|
||||
*/
|
||||
__u8 maxlen_flags;
|
||||
/* { prot[2:0], cache[3:0] } fields, echoed on AXI bus */
|
||||
__u8 cache_prot;
|
||||
/* QoS field(s) (4x4 bits for FE writer; 4 bits for other masters) */
|
||||
__u16 qos;
|
||||
} __attribute__((packed));
|
||||
|
||||
#endif /* _UAPI_PISP_COMMON_H_ */
|
||||
@@ -898,6 +898,8 @@ enum v4l2_mpeg_video_av1_level {
|
||||
V4L2_MPEG_VIDEO_AV1_LEVEL_7_3 = 23
|
||||
};
|
||||
|
||||
#define V4L2_CID_MPEG_VIDEO_AVERAGE_QP (V4L2_CID_CODEC_BASE + 657)
|
||||
|
||||
/* MPEG-class control IDs specific to the CX2341x driver as defined by V4L2 */
|
||||
#define V4L2_CID_CODEC_CX2341X_BASE (V4L2_CTRL_CLASS_CODEC | 0x1000)
|
||||
#define V4L2_CID_MPEG_CX2341X_VIDEO_SPATIAL_FILTER_MODE (V4L2_CID_CODEC_CX2341X_BASE+0)
|
||||
|
||||
@@ -582,6 +582,8 @@ struct v4l2_pix_format {
|
||||
|
||||
/* RGB formats (6 or 8 bytes per pixel) */
|
||||
#define V4L2_PIX_FMT_BGR48_12 v4l2_fourcc('B', '3', '1', '2') /* 48 BGR 12-bit per component */
|
||||
#define V4L2_PIX_FMT_BGR48 v4l2_fourcc('B', 'G', 'R', '6') /* 48 BGR 16-bit per component */
|
||||
#define V4L2_PIX_FMT_RGB48 v4l2_fourcc('R', 'G', 'B', '6') /* 48 RGB 16-bit per component */
|
||||
#define V4L2_PIX_FMT_ABGR64_12 v4l2_fourcc('B', '4', '1', '2') /* 64 BGRA 12-bit per component */
|
||||
|
||||
/* Grey formats */
|
||||
@@ -814,6 +816,18 @@ struct v4l2_pix_format {
|
||||
#define V4L2_PIX_FMT_IPU3_SGRBG10 v4l2_fourcc('i', 'p', '3', 'G') /* IPU3 packed 10-bit GRBG bayer */
|
||||
#define V4L2_PIX_FMT_IPU3_SRGGB10 v4l2_fourcc('i', 'p', '3', 'r') /* IPU3 packed 10-bit RGGB bayer */
|
||||
|
||||
/* Raspberry Pi PiSP compressed formats. */
|
||||
#define V4L2_PIX_FMT_PISP_COMP1_RGGB v4l2_fourcc('P', 'C', '1', 'R') /* PiSP 8-bit mode 1 compressed RGGB bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP1_GRBG v4l2_fourcc('P', 'C', '1', 'G') /* PiSP 8-bit mode 1 compressed GRBG bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP1_GBRG v4l2_fourcc('P', 'C', '1', 'g') /* PiSP 8-bit mode 1 compressed GBRG bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP1_BGGR v4l2_fourcc('P', 'C', '1', 'B') /* PiSP 8-bit mode 1 compressed BGGR bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP1_MONO v4l2_fourcc('P', 'C', '1', 'M') /* PiSP 8-bit mode 1 compressed monochrome */
|
||||
#define V4L2_PIX_FMT_PISP_COMP2_RGGB v4l2_fourcc('P', 'C', '2', 'R') /* PiSP 8-bit mode 2 compressed RGGB bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP2_GRBG v4l2_fourcc('P', 'C', '2', 'G') /* PiSP 8-bit mode 2 compressed GRBG bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP2_GBRG v4l2_fourcc('P', 'C', '2', 'g') /* PiSP 8-bit mode 2 compressed GBRG bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP2_BGGR v4l2_fourcc('P', 'C', '2', 'B') /* PiSP 8-bit mode 2 compressed BGGR bayer */
|
||||
#define V4L2_PIX_FMT_PISP_COMP2_MONO v4l2_fourcc('P', 'C', '2', 'M') /* PiSP 8-bit mode 2 compressed monochrome */
|
||||
|
||||
/* SDR formats - used only for Software Defined Radio devices */
|
||||
#define V4L2_SDR_FMT_CU8 v4l2_fourcc('C', 'U', '0', '8') /* IQ u8 */
|
||||
#define V4L2_SDR_FMT_CU16LE v4l2_fourcc('C', 'U', '1', '6') /* IQ u16le */
|
||||
@@ -841,6 +855,9 @@ struct v4l2_pix_format {
|
||||
#define V4L2_META_FMT_RK_ISP1_PARAMS v4l2_fourcc('R', 'K', '1', 'P') /* Rockchip ISP1 3A Parameters */
|
||||
#define V4L2_META_FMT_RK_ISP1_STAT_3A v4l2_fourcc('R', 'K', '1', 'S') /* Rockchip ISP1 3A Statistics */
|
||||
|
||||
/* Vendor specific - used for RaspberryPi PiSP */
|
||||
#define V4L2_META_FMT_RPI_BE_CFG v4l2_fourcc('R', 'P', 'B', 'C') /* PiSP BE configuration */
|
||||
|
||||
#ifdef __KERNEL__
|
||||
/*
|
||||
* Line-based metadata formats. Remember to update v4l_fill_fmtdesc() when
|
||||
|
||||
Reference in New Issue
Block a user