/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (c) 2019 MediaTek Inc. */ #ifndef __MTK_CAMERA_V4l2_CONTROLS_H #define __MTK_CAMERA_V4l2_CONTROLS_H #include #include /* Allowed value of V4L2_CID_MTK_CAM_RAW_PATH_SELECT */ #define V4L2_MTK_CAM_RAW_PATH_SELECT_BPC 1 #define V4L2_MTK_CAM_RAW_PATH_SELECT_FUS 3 #define V4L2_MTK_CAM_RAW_PATH_SELECT_DGN 4 #define V4L2_MTK_CAM_RAW_PATH_SELECT_LSC 5 #define V4L2_MTK_CAM_RAW_PATH_SELECT_LTM 7 /* exposure for m-stream */ struct mtk_cam_shutter_gain { __u32 shutter; __u32 gain; }; /* multiple exposure for m-stream(2 exposures) */ struct mtk_cam_mstream_exposure { struct mtk_cam_shutter_gain exposure[2]; unsigned int valid; }; #define V4L2_MBUS_FRAMEFMT_PAD_ENABLE BIT(1) #define MEDIA_BUS_FMT_MTISP_SBGGR10_1X10 0x8001 #define MEDIA_BUS_FMT_MTISP_SBGGR12_1X12 0x8002 #define MEDIA_BUS_FMT_MTISP_SBGGR14_1X14 0x8003 #define MEDIA_BUS_FMT_MTISP_SGBRG10_1X10 0x8004 #define MEDIA_BUS_FMT_MTISP_SGBRG12_1X12 0x8005 #define MEDIA_BUS_FMT_MTISP_SGBRG14_1X14 0x8006 #define MEDIA_BUS_FMT_MTISP_SGRBG10_1X10 0x8007 #define MEDIA_BUS_FMT_MTISP_SGRBG12_1X12 0x8008 #define MEDIA_BUS_FMT_MTISP_SGRBG14_1X14 0x8009 #define MEDIA_BUS_FMT_MTISP_SRGGB10_1X10 0x800a #define MEDIA_BUS_FMT_MTISP_SRGGB12_1X12 0x800b #define MEDIA_BUS_FMT_MTISP_SRGGB14_1X14 0x800c #define MEDIA_BUS_FMT_MTISP_BAYER8_UFBC 0x800d #define MEDIA_BUS_FMT_MTISP_BAYER10_UFBC 0x800e #define MEDIA_BUS_FMT_MTISP_BAYER12_UFBC 0x8010 #define MEDIA_BUS_FMT_MTISP_BAYER14_UFBC 0x8011 #define MEDIA_BUS_FMT_MTISP_BAYER16_UFBC 0x8012 #define MEDIA_BUS_FMT_MTISP_NV12 0x8013 #define MEDIA_BUS_FMT_MTISP_NV21 0x8014 #define MEDIA_BUS_FMT_MTISP_NV12_10 0x8015 #define MEDIA_BUS_FMT_MTISP_NV21_10 0x8016 #define MEDIA_BUS_FMT_MTISP_NV12_10P 0x8017 #define MEDIA_BUS_FMT_MTISP_NV21_10P 0x8018 #define MEDIA_BUS_FMT_MTISP_NV12_12 0x8019 #define MEDIA_BUS_FMT_MTISP_NV21_12 0x801a #define MEDIA_BUS_FMT_MTISP_NV12_12P 0x801b #define MEDIA_BUS_FMT_MTISP_NV21_12P 0x801c #define MEDIA_BUS_FMT_MTISP_YUV420 0x801d #define MEDIA_BUS_FMT_MTISP_NV12_UFBC 0x801e #define MEDIA_BUS_FMT_MTISP_NV21_UFBC 0x8020 #define MEDIA_BUS_FMT_MTISP_NV12_10_UFBC 0x8021 #define MEDIA_BUS_FMT_MTISP_NV21_10_UFBC 0x8022 #define MEDIA_BUS_FMT_MTISP_NV12_12_UFBC 0x8023 #define MEDIA_BUS_FMT_MTISP_NV21_12_UFBC 0x8024 #define MEDIA_BUS_FMT_MTISP_NV16 0x8025 #define MEDIA_BUS_FMT_MTISP_NV61 0x8026 #define MEDIA_BUS_FMT_MTISP_NV16_10 0x8027 #define MEDIA_BUS_FMT_MTISP_NV61_10 0x8028 #define MEDIA_BUS_FMT_MTISP_NV16_10P 0x8029 #define MEDIA_BUS_FMT_MTISP_NV61_10P 0x802a #define MTK_CAM_RESOURCE_DEFAULT 0xFFFF /* * struct mtk_cam_resource_sensor - sensor resoruces for format negotiation * */ struct mtk_cam_resource_sensor { struct v4l2_fract interval; __u32 hblank; __u32 vblank; __u64 pixel_rate; __u64 cust_pixel_rate; }; /* * struct mtk_cam_resource_raw - MTK camsys raw resoruces for format negotiation * * @feature: value of V4L2_CID_MTK_CAM_FEATURE the user want to check the * resource with. If it is used in set CTRL, we will apply the value * to V4L2_CID_MTK_CAM_FEATURE ctrl directly. * @strategy: indicate the order of multiple raws, binning or DVFS to be selected * when doing format negotiation of raw's source pads (output pads). * Please pass MTK_CAM_RESOURCE_DEFAULT if you want camsys driver to * determine it. * @raw_max: indicate the max number of raw to be used for the raw pipeline. * Please pass MTK_CAM_RESOURCE_DEFAULT if you want camsys driver to * determine it. * @raw_min: indicate the max number of raw to be used for the raw pipeline. * Please pass MTK_CAM_RESOURCE_DEFAULT if you want camsys driver to * determine it. * @raw_used: The number of raw used. The used don't need to writ this failed, * the driver always updates the field. * @bin: indicate if the driver should enable the bining or not. The driver * update the field depanding the hardware supporting status. Please pass * MTK_CAM_RESOURCE_DEFAULT if you want camsys driver to determine it. * @path_sel: indicate the user selected raw path. The driver * update the field depanding the hardware supporting status. Please * pass MTK_CAM_RESOURCE_DEFAULT if you want camsys driver to * determine it. * @pixel_mode: the pixel mode driver used in the raw pipeline. It is written by * driver only. * @throughput: the throughput be used in the raw pipeline. It is written by * driver only. * */ struct mtk_cam_resource_raw { __s64 feature; __u16 strategy; __u8 raw_max; __u8 raw_min; __u8 raw_used; __u8 bin; __u8 path_sel; __u8 pixel_mode; __u64 throughput; }; /* * struct mtk_cam_resource - MTK camsys resoruces for format negotiation * * @sink_fmt: sink_fmt pad's format, it must be return by g_fmt or s_fmt * from driver. * @sensor_res: senor information to calculate the required resource, it is * read-only and camsys driver will not change it. * @raw_res: user hint and resource negotiation result. * @status: TBC * */ struct mtk_cam_resource { __u64 sink_fmt; struct mtk_cam_resource_sensor sensor_res; struct mtk_cam_resource_raw raw_res; __u8 status; }; /** * struct mtk_cam_pde_info - PDE module information for raw * * @pdo_max_size: the max pdo size of pde sensor. * @pdi_max_size: the max pdi size of pde sensor or max pd table size. * @pd_table_offset: the offest of meta config for pd table content. */ struct mtk_cam_pde_info { __u32 pdo_max_size; __u32 pdi_max_size; __u32 pd_table_offset; }; #endif /* __MTK_CAMERA_V4l2_CONTROLS_H */