1 #ifndef __RKCAMSYS_HEAR_H__
2 #define __RKCAMSYS_HEAR_H__
4 #include <linux/ioctl.h>
7 * C A M S Y S H E A D F I L E V E R S I O N
12 * 1) modify camsys_irqcnnt_t;
14 * 1) add support cif phy for marvin;
16 * 1) add clock information in struct camsys_devio_name_s;
18 * 1) add pwren control
20 * 1) add support mipi phy configuration;
21 * 2) add support io domain and mclk driver strength configuration;
23 #define CAMSYS_HEAD_VERSION KERNEL_VERSION(0,6,0)
25 #define CAMSYS_MARVIN_DEVNAME "camsys_marvin"
26 #define CAMSYS_CIF0_DEVNAME "camsys_cif0"
27 #define CAMSYS_CIF1_DEVNAME "camsys_cif1"
29 #define CAMSYS_NAME_LEN 32
31 #define CAMSYS_DEVID_MARVIN 0x00000001
32 #define CAMSYS_DEVID_CIF_0 0x00000002
33 #define CAMSYS_DEVID_CIF_1 0x00000004
34 #define CAMSYS_DEVID_INTERNAL 0x000000FF
36 #define CAMSYS_DEVID_SENSOR_1A 0x01000000
37 #define CAMSYS_DEVID_SENSOR_1B 0x02000000
38 #define CAMSYS_DEVID_SENSOR_2 0x04000000
39 #define CAMSYS_DEVID_EXTERNAL 0xFF000000
40 #define CAMSYS_DEVID_EXTERNAL_NUM 8
42 #define CAMSYS_DEVCFG_FLASHLIGHT 0x00000001
43 #define CAMSYS_DEVCFG_PREFLASHLIGHT 0x00000002
44 #define CAMSYS_DEVCFG_SHUTTER 0x00000004
46 typedef struct camsys_irqsta_s {
47 unsigned int ris; //Raw interrupt status
48 unsigned int mis; //Masked interrupt status
51 typedef struct camsys_irqcnnt_s {
53 unsigned int timeout; //us
59 typedef enum camsys_mmap_type_e { //this type can be filled in mmap offset argument
60 CamSys_Mmap_RegisterMem,
66 typedef struct camsys_querymem_s {
67 camsys_mmap_type_t mem_type;
68 unsigned long mem_offset;
70 unsigned int mem_size;
73 typedef struct camsys_i2c_info_s {
74 unsigned char bus_num;
75 unsigned short slave_addr;
76 unsigned int reg_addr; //i2c device register address
77 unsigned int reg_size; //register address size
79 unsigned int val_size; //register value size
80 unsigned int i2cbuf_directly;
81 unsigned int i2cbuf_bytes;
82 unsigned int speed; //100000 == 100KHz
85 typedef struct camsys_reginfo_s {
86 unsigned int dev_mask;
87 unsigned int reg_offset;
91 typedef enum camsys_sysctrl_ops_e {
100 CamSys_Gpio_Start_Tag,
108 CamSys_Clk_Start_Tag,
112 CamSys_Phy_Start_Tag,
116 } camsys_sysctrl_ops_t;
118 typedef struct camsys_regulator_info_s {
119 unsigned char name[CAMSYS_NAME_LEN];
122 } camsys_regulator_info_t;
124 typedef struct camsys_gpio_info_s {
125 unsigned char name[CAMSYS_NAME_LEN];
127 } camsys_gpio_info_t;
129 typedef struct camsys_sysctrl_s {
130 unsigned int dev_mask;
131 camsys_sysctrl_ops_t ops;
134 unsigned int rev[20];
137 typedef struct camsys_flash_info_s {
138 camsys_gpio_info_t fl;
139 } camsys_flash_info_t;
141 typedef struct camsys_mipiphy_s {
142 unsigned int data_en_bit; // data lane enable bit;
143 unsigned int bit_rate; // Mbps/lane
144 unsigned int phy_index; // phy0,phy1
147 typedef enum camsys_fmt_e {
148 CamSys_Fmt_Yuv420_8b = 0x18,
149 CamSys_Fmt_Yuv420_10b = 0x19,
150 CamSys_Fmt_LegacyYuv420_8b = 0x19,
152 CamSys_Fmt_Yuv422_8b = 0x1e,
153 CamSys_Fmt_Yuv422_10b = 0x1f,
155 CamSys_Fmt_Raw_6b = 0x28,
156 CamSys_Fmt_Raw_7b = 0x29,
157 CamSys_Fmt_Raw_8b = 0x2a,
158 CamSys_Fmt_Raw_10b = 0x2b,
159 CamSys_Fmt_Raw_12b = 0x2c,
160 CamSys_Fmt_Raw_14b = 0x2d,
163 typedef enum camsys_cifio_e {
164 CamSys_SensorBit0_CifBit0 = 0x00,
165 CamSys_SensorBit0_CifBit2 = 0x01,
168 typedef struct camsys_cifphy_s {
169 unsigned int cif_num;
171 camsys_cifio_t cifio;
175 typedef enum camsys_phy_type_e {
182 typedef struct camsys_extdev_phy_s {
183 camsys_phy_type_t type;
185 camsys_mipiphy_t mipi;
189 } camsys_extdev_phy_t;
191 typedef struct camsys_extdev_clk_s {
192 unsigned int in_rate;
193 unsigned int driver_strength; //0 - 3
194 } camsys_extdev_clk_t;
196 typedef struct camsys_devio_name_s {
199 camsys_regulator_info_t avdd; // sensor avdd power regulator name
200 camsys_regulator_info_t dovdd; // sensor dovdd power regulator name
201 camsys_regulator_info_t dvdd; // sensor dvdd power regulator name "NC" describe no regulator
202 camsys_regulator_info_t afvdd;
204 camsys_gpio_info_t pwrdn; // standby gpio name
205 camsys_gpio_info_t rst; // hard reset gpio name
206 camsys_gpio_info_t afpwr; // auto focus vcm driver ic power gpio name
207 camsys_gpio_info_t afpwrdn; // auto focus vcm driver ic standby gpio
208 camsys_gpio_info_t pwren; // power enable gpio name
211 camsys_flash_info_t fl;
213 camsys_extdev_phy_t phy;
214 camsys_extdev_clk_t clk;
216 unsigned int dev_cfg; // function bit mask configuration
217 } camsys_devio_name_t;
219 typedef struct camsys_version_s {
220 unsigned int drv_ver;
221 unsigned int head_ver;
225 * I O C T L C O D E S F O R R O C K C H I P S C A M S Y S D E V I C E S
228 #define CAMSYS_IOC_MAGIC 'M'
229 #define CAMSYS_IOC_MAXNR 14
231 #define CAMSYS_VERCHK _IOR(CAMSYS_IOC_MAGIC, 0, camsys_version_t)
233 #define CAMSYS_I2CRD _IOWR(CAMSYS_IOC_MAGIC, 1, camsys_i2c_info_t)
234 #define CAMSYS_I2CWR _IOW(CAMSYS_IOC_MAGIC, 2, camsys_i2c_info_t)
236 #define CAMSYS_SYSCTRL _IOW(CAMSYS_IOC_MAGIC, 3, camsys_sysctrl_t)
237 #define CAMSYS_REGRD _IOWR(CAMSYS_IOC_MAGIC, 4, camsys_reginfo_t)
238 #define CAMSYS_REGWR _IOW(CAMSYS_IOC_MAGIC, 5, camsys_reginfo_t)
239 #define CAMSYS_REGISTER_DEVIO _IOW(CAMSYS_IOC_MAGIC, 6, camsys_devio_name_t)
240 #define CAMSYS_DEREGISTER_DEVIO _IOW(CAMSYS_IOC_MAGIC, 7, unsigned int)
241 #define CAMSYS_IRQCONNECT _IOW(CAMSYS_IOC_MAGIC, 8, camsys_irqcnnt_t)
242 #define CAMSYS_IRQWAIT _IOR(CAMSYS_IOC_MAGIC, 9, camsys_irqsta_t)
243 #define CAMSYS_IRQDISCONNECT _IOW(CAMSYS_IOC_MAGIC, 10, camsys_irqcnnt_t)
245 #define CAMSYS_QUREYMEM _IOR(CAMSYS_IOC_MAGIC, 11, camsys_querymem_t)