1 #ifndef __UAPI_CAM_JPEG_H__ 2 #define __UAPI_CAM_JPEG_H__ 3 4 #include "cam_defs.h" 5 6 /* enc, dma, cdm(enc/dma) are used in querycap */ 7 #define CAM_JPEG_DEV_TYPE_ENC 0 8 #define CAM_JPEG_DEV_TYPE_DMA 1 9 #define CAM_JPEG_DEV_TYPE_MAX 2 10 11 #define CAM_JPEG_NUM_DEV_PER_RES_MAX 1 12 13 /* definitions needed for jpeg aquire device */ 14 #define CAM_JPEG_RES_TYPE_ENC 0 15 #define CAM_JPEG_RES_TYPE_DMA 1 16 #define CAM_JPEG_RES_TYPE_MAX 2 17 18 /* packet opcode types */ 19 #define CAM_JPEG_OPCODE_ENC_UPDATE 0 20 #define CAM_JPEG_OPCODE_DMA_UPDATE 1 21 22 /* ENC input port resource type */ 23 #define CAM_JPEG_ENC_INPUT_IMAGE 0x0 24 25 /* ENC output port resource type */ 26 #define CAM_JPEG_ENC_OUTPUT_IMAGE 0x1 27 28 #define CAM_JPEG_ENC_IO_IMAGES_MAX 0x2 29 30 /* DMA input port resource type */ 31 #define CAM_JPEG_DMA_INPUT_IMAGE 0x0 32 33 /* DMA output port resource type */ 34 #define CAM_JPEG_DMA_OUTPUT_IMAGE 0x1 35 36 #define CAM_JPEG_DMA_IO_IMAGES_MAX 0x2 37 38 #define CAM_JPEG_IMAGE_MAX 0x2 39 40 /** 41 * struct cam_jpeg_dev_ver - Device information for particular hw type 42 * 43 * This is used to get device version info of JPEG ENC, JPEG DMA 44 * from hardware and use this info in CAM_QUERY_CAP IOCTL 45 * 46 * @size : Size of struct passed 47 * @dev_type: Hardware type for the cap info(jpeg enc, jpeg dma) 48 * @hw_ver: Major, minor and incr values of a device version 49 */ 50 struct cam_jpeg_dev_ver { 51 uint32_t size; 52 uint32_t dev_type; 53 struct cam_hw_version hw_ver; 54 }; 55 56 /** 57 * struct cam_jpeg_query_cap_cmd - JPEG query device capability payload 58 * 59 * @dev_iommu_handle: Jpeg iommu handles for secure/non secure 60 * modes 61 * @cdm_iommu_handle: Iommu handles for secure/non secure modes 62 * @num_enc: Number of encoder 63 * @num_dma: Number of dma 64 * @dev_ver: Returned device capability array 65 */ 66 struct cam_jpeg_query_cap_cmd { 67 struct cam_iommu_handle dev_iommu_handle; 68 struct cam_iommu_handle cdm_iommu_handle; 69 uint32_t num_enc; 70 uint32_t num_dma; 71 struct cam_jpeg_dev_ver dev_ver[CAM_JPEG_DEV_TYPE_MAX]; 72 }; 73 74 /** 75 * struct cam_jpeg_res_info - JPEG output resource info 76 * 77 * @format: Format of the resource 78 * @width: Width in pixels 79 * @height: Height in lines 80 * @fps: Fps 81 */ 82 struct cam_jpeg_res_info { 83 uint32_t format; 84 uint32_t width; 85 uint32_t height; 86 uint32_t fps; 87 }; 88 89 /** 90 * struct cam_jpeg_acquire_dev_info - An JPEG device info 91 * 92 * @dev_type: Device type (ENC/DMA) 93 * @reserved: Reserved Bytes 94 * @in_res: In resource info 95 * @in_res: Iut resource info 96 */ 97 struct cam_jpeg_acquire_dev_info { 98 uint32_t dev_type; 99 uint32_t reserved; 100 struct cam_jpeg_res_info in_res; 101 struct cam_jpeg_res_info out_res; 102 }; 103 104 /** 105 * struct cam_jpeg_config_inout_param_info - JPEG Config time 106 * input output params 107 * 108 * @clk_index: Input Param- clock selection index.(-1 default) 109 * @output_size: Output Param - jpeg encode/dma output size in 110 * bytes 111 */ 112 struct cam_jpeg_config_inout_param_info { 113 int32_t clk_index; 114 int32_t output_size; 115 }; 116 117 #endif /* __UAPI_CAM_JPEG_H__ */ 118