257 lines
6.5 KiB
C
257 lines
6.5 KiB
C
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/*
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* Copyright (c) 2013-2019, NVIDIA CORPORATION. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __UAPI_NVC_IMAGE_H__
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#define __UAPI_NVC_IMAGE_H__
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#include <linux/ioctl.h>
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#include <linux/types.h>
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#define NVC_IMAGER_API_CAPS_VER 2
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#define NVC_IMAGER_API_STATIC_VER 1
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#define NVC_IMAGER_API_DYNAMIC_VER 1
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#define NVC_IMAGER_API_BAYER_VER 1
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#define NVC_IMAGER_TEST_NONE 0
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#define NVC_IMAGER_TEST_COLORBARS 1
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#define NVC_IMAGER_TEST_CHECKERBOARD 2
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#define NVC_IMAGER_TEST_WALKING1S 3
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#define NVC_IMAGER_CROPMODE_NONE 1
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#define NVC_IMAGER_CROPMODE_PARTIAL 2
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#define NVC_IMAGER_TYPE_HUH 0
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#define NVC_IMAGER_TYPE_RAW 1
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#define NVC_IMAGER_TYPE_SOC 2
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/**
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* Defines camera imager types.
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* Mirrors "NvOdmImagerRegion" in "imager/include/nvodm_imager.h".
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* These must remain in sync.
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*/
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#define NVC_IMAGER_SENSOR_INTERFACE_PARALLEL_8 1
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#define NVC_IMAGER_SENSOR_INTERFACE_PARALLEL_10 2
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#define NVC_IMAGER_SENSOR_INTERFACE_SERIAL_A 3
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#define NVC_IMAGER_SENSOR_INTERFACE_SERIAL_B 4
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#define NVC_IMAGER_SENSOR_INTERFACE_SERIAL_C 5
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#define NVC_IMAGER_SENSOR_INTERFACE_SERIAL_AB 6
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#define NVC_IMAGER_SENSOR_INTERFACE_CCIR 7
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#define NVC_IMAGER_SENSOR_INTERFACE_HOST 8
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#define NVC_IMAGER_SENSOR_INTERFACE_HOST_CSI_A 9
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#define NVC_IMAGER_SENSOR_INTERFACE_HOST_CSI_B 10
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#define NVC_IMAGER_SENSOR_INTERFACE_NUM 11
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#define NVC_IMAGER_IDENTIFIER_MAX 32
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#define NVC_IMAGER_FORMAT_MAX 4
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#define NVC_IMAGER_CLOCK_PROFILE_MAX 2
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#define NVC_IMAGER_CAPABILITIES_VERSION2 ((0x3434 << 16) | 2)
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#define NVC_IMAGER_INT2FLOAT_DIVISOR 1000
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#define NVC_FOCUS_INTERNAL (0x665F4E5643414D69ULL)
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#define NVC_FOCUS_GUID(n) (0x665F4E5643414D30ULL | ((n) & 0xF))
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#define NVC_TORCH_GUID(n) (0x6C5F4E5643414D30ULL | ((n) & 0xF))
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struct nvc_imager_static_nvc {
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__u32 api_version;
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__u32 sensor_type;
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__u32 bits_per_pixel;
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__u32 sensor_id;
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__u32 sensor_id_minor;
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__u32 focal_len;
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__u32 max_aperture;
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__u32 fnumber;
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__u32 view_angle_h;
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__u32 view_angle_v;
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__u32 stereo_cap;
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__u32 res_chg_wait_time;
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__u8 support_isp;
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__u8 align1;
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__u8 align2;
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__u8 align3;
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__u8 fuse_id[16];
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__u32 place_holder1;
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__u32 place_holder2;
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__u32 place_holder3;
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__u32 place_holder4;
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} __packed;
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struct nvc_imager_dynamic_nvc {
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__u32 api_version;
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__s32 region_start_x;
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__s32 region_start_y;
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__u32 x_scale;
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__u32 y_scale;
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__u32 bracket_caps;
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__u32 flush_count;
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__u32 init_intra_frame_skip;
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__u32 ss_intra_frame_skip;
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__u32 ss_frame_number;
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__u32 coarse_time;
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__u32 max_coarse_diff;
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__u32 min_exposure_course;
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__u32 max_exposure_course;
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__u32 diff_integration_time;
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__u32 line_length;
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__u32 frame_length;
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__u32 min_frame_length;
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__u32 max_frame_length;
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__u32 min_gain;
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__u32 max_gain;
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__u32 inherent_gain;
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__u32 inherent_gain_bin_en;
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__u8 support_bin_control;
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__u8 support_fast_mode;
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__u8 align2;
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__u8 align3;
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__u32 pll_mult;
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__u32 pll_div;
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__u32 mode_sw_wait_frames;
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__u32 place_holder1;
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__u32 place_holder2;
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__u32 place_holder3;
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} __packed;
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struct nvc_imager_bayer {
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__u32 api_version;
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__s32 res_x;
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__s32 res_y;
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__u32 frame_length;
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__u32 coarse_time;
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__u32 gain;
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__u8 bin_en;
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__u8 align1;
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__u8 align2;
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__u8 align3;
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__u32 place_holder1;
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__u32 place_holder2;
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__u32 place_holder3;
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__u32 place_holder4;
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} __packed;
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struct nvc_imager_mode {
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__s32 res_x;
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__s32 res_y;
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__s32 active_start_x;
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__s32 active_stary_y;
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__u32 peak_frame_rate;
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__u32 pixel_aspect_ratio;
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__u32 pll_multiplier;
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__u32 crop_mode;
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__u32 rect_left;
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__u32 rect_top;
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__u32 rect_right;
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__u32 rect_bottom;
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__u32 point_x;
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__u32 point_y;
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__u32 type;
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} __packed;
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struct nvc_imager_dnvc {
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__s32 res_x;
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__s32 res_y;
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struct nvc_imager_mode *p_mode;
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struct nvc_imager_dynamic_nvc *p_dnvc;
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} __packed;
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struct nvc_imager_mode_list {
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struct nvc_imager_mode *p_modes;
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__u32 *p_num_mode;
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} __packed;
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struct nvc_clock_profile {
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__u32 external_clock_khz;
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__u32 clock_multiplier;
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} __packed;
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struct nvc_imager_cap {
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char identifier[NVC_IMAGER_IDENTIFIER_MAX];
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__u32 sensor_nvc_interface;
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__u32 pixel_types[NVC_IMAGER_FORMAT_MAX];
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__u32 orientation;
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__u32 direction;
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__u32 initial_clock_rate_khz;
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struct nvc_clock_profile clock_profiles[NVC_IMAGER_CLOCK_PROFILE_MAX];
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__u32 h_sync_edge;
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__u32 v_sync_edge;
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__u32 mclk_on_vgp0;
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__u8 csi_port;
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__u8 data_lanes;
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__u8 virtual_channel_id;
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__u8 discontinuous_clk_mode;
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__u8 cil_threshold_settle;
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__u8 align1;
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__u8 align2;
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__u8 align3;
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__s32 min_blank_time_width;
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__s32 min_blank_time_height;
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__u32 preferred_mode_index;
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__u64 focuser_guid;
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__u64 torch_guid;
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__u32 cap_version;
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__u8 flash_control_enabled;
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__u8 adjustable_flash_timing;
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__u8 is_hdr;
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__u8 align5;
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} __packed;
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struct nvc_imager_ae {
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__u32 frame_length;
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__u8 frame_length_enable;
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__u32 coarse_time;
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__u8 coarse_time_enable;
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__u32 gain;
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__u8 gain_enable;
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} __packed;
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union nvc_imager_flash_control {
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__u16 mode;
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struct {
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__u16 enable:1; /* enable the on-sensor flash control */
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__u16 edge_trig_en:1; /* two types of flash controls:
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* 0 - LED_FLASH_EN - supports continued
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* flash level only, doesn't
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* support start edge/repeat/dly.
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* 1 - FLASH_EN - supports control pulse
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* control pulse attributes are
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* defined below.
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*/
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__u16 start_edge:1; /* flash control pulse rise position:
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* 0 - at the start of the next frame.
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* 1 - at the effective pixel end
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* position of the next frame.
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*/
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__u16 repeat:1; /* flash control pulse repeat:
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* 0 - only triggers one frame.
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* 1 - trigger repeats every frame until
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* Flash_EN = 0.
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*/
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__u16 delay_frm:2; /* flash control pulse can be delayed
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* in frame units: (0 - 3) - frame
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* numbers the pulse is delayed.
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*/
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} settings;
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};
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#define NVC_IOCTL_CAPS_RD _IOWR('o', 106, struct nvc_imager_cap)
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#define NVC_IOCTL_MODE_WR _IOW('o', 107, struct nvc_imager_bayer)
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#define NVC_IOCTL_MODE_RD _IOWR('o', 108, struct nvc_imager_mode_list)
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#define NVC_IOCTL_STATIC_RD _IOWR('o', 109, struct nvc_imager_static_nvc)
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#define NVC_IOCTL_DYNAMIC_RD _IOWR('o', 110, struct nvc_imager_dnvc)
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#endif /* __UAPI_NVC_IMAGE_H__ */
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