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      1 #ifndef UAPI_MSMB_ISPIF_H
      2 #define UAPI_MSMB_ISPIF_H
      3 
      4 #include <linux/types.h>
      5 #include <linux/ioctl.h>
      6 #include <linux/videodev2.h>
      7 
      8 #define CSID_VERSION_V20                      0x02000011
      9 #define CSID_VERSION_V22                      0x02001000
     10 #define CSID_VERSION_V30                      0x30000000
     11 #define CSID_VERSION_V3                      0x30000000
     12 
     13 enum msm_ispif_vfe_intf {
     14 	VFE0,
     15 	VFE1,
     16 	VFE_MAX
     17 };
     18 #define VFE0_MASK    (1 << VFE0)
     19 #define VFE1_MASK    (1 << VFE1)
     20 
     21 enum msm_ispif_intftype {
     22 	PIX0,
     23 	RDI0,
     24 	PIX1,
     25 	RDI1,
     26 	RDI2,
     27 	INTF_MAX
     28 };
     29 #define MAX_PARAM_ENTRIES (INTF_MAX * 2)
     30 #define MAX_CID_CH	8
     31 
     32 #define PIX0_MASK (1 << PIX0)
     33 #define PIX1_MASK (1 << PIX1)
     34 #define RDI0_MASK (1 << RDI0)
     35 #define RDI1_MASK (1 << RDI1)
     36 #define RDI2_MASK (1 << RDI2)
     37 
     38 
     39 enum msm_ispif_vc {
     40 	VC0,
     41 	VC1,
     42 	VC2,
     43 	VC3,
     44 	VC_MAX
     45 };
     46 
     47 enum msm_ispif_cid {
     48 	CID0,
     49 	CID1,
     50 	CID2,
     51 	CID3,
     52 	CID4,
     53 	CID5,
     54 	CID6,
     55 	CID7,
     56 	CID8,
     57 	CID9,
     58 	CID10,
     59 	CID11,
     60 	CID12,
     61 	CID13,
     62 	CID14,
     63 	CID15,
     64 	CID_MAX
     65 };
     66 
     67 enum msm_ispif_csid {
     68 	CSID0,
     69 	CSID1,
     70 	CSID2,
     71 	CSID3,
     72 	CSID_MAX
     73 };
     74 
     75 struct msm_ispif_params_entry {
     76 	enum msm_ispif_vfe_intf vfe_intf;
     77 	enum msm_ispif_intftype intftype;
     78 	int num_cids;
     79 	enum msm_ispif_cid cids[3];
     80 	enum msm_ispif_csid csid;
     81 	int crop_enable;
     82 	uint16_t crop_start_pixel;
     83 	uint16_t crop_end_pixel;
     84 };
     85 
     86 struct msm_ispif_param_data {
     87 	uint32_t num;
     88 	struct msm_ispif_params_entry entries[MAX_PARAM_ENTRIES];
     89 };
     90 
     91 struct msm_isp_info {
     92 	uint32_t max_resolution;
     93 	uint32_t id;
     94 	uint32_t ver;
     95 };
     96 
     97 struct msm_ispif_vfe_info {
     98 	int num_vfe;
     99 	struct msm_isp_info info[VFE_MAX];
    100 };
    101 
    102 enum ispif_cfg_type_t {
    103 	ISPIF_CLK_ENABLE,
    104 	ISPIF_CLK_DISABLE,
    105 	ISPIF_INIT,
    106 	ISPIF_CFG,
    107 	ISPIF_START_FRAME_BOUNDARY,
    108 	ISPIF_RESTART_FRAME_BOUNDARY,
    109 	ISPIF_STOP_FRAME_BOUNDARY,
    110 	ISPIF_STOP_IMMEDIATELY,
    111 	ISPIF_RELEASE,
    112 	ISPIF_ENABLE_REG_DUMP,
    113 	ISPIF_SET_VFE_INFO,
    114 };
    115 
    116 struct ispif_cfg_data {
    117 	enum ispif_cfg_type_t cfg_type;
    118 	union {
    119 		int reg_dump;                        /* ISPIF_ENABLE_REG_DUMP */
    120 		uint32_t csid_version;               /* ISPIF_INIT */
    121 		struct msm_ispif_vfe_info vfe_info;  /* ISPIF_SET_VFE_INFO */
    122 		struct msm_ispif_param_data params;  /* CFG, START, STOP */
    123 	};
    124 };
    125 
    126 #define VIDIOC_MSM_ISPIF_CFG \
    127 	_IOWR('V', BASE_VIDIOC_PRIVATE, struct ispif_cfg_data)
    128 
    129 #endif
    130 
    131