diff options
Diffstat (limited to 'drivers/staging/media/atomisp/i2c/gc0310.h')
-rw-r--r-- | drivers/staging/media/atomisp/i2c/gc0310.h | 416 |
1 files changed, 165 insertions, 251 deletions
diff --git a/drivers/staging/media/atomisp/i2c/gc0310.h b/drivers/staging/media/atomisp/i2c/gc0310.h index cae480ae6fba..d40406289598 100644 --- a/drivers/staging/media/atomisp/i2c/gc0310.h +++ b/drivers/staging/media/atomisp/i2c/gc0310.h @@ -33,34 +33,14 @@ #include "../include/linux/atomisp_platform.h" -/* Defines for register writes and register array processing */ -#define I2C_MSG_LENGTH 1 -#define I2C_RETRY_COUNT 5 +#define GC0310_NATIVE_WIDTH 656 +#define GC0310_NATIVE_HEIGHT 496 -#define GC0310_FOCAL_LENGTH_NUM 278 /*2.78mm*/ +#define GC0310_FPS 30 +#define GC0310_SKIP_FRAMES 3 -#define MAX_FMTS 1 +#define GC0310_FOCAL_LENGTH_NUM 278 /* 2.78mm */ -/* - * focal length bits definition: - * bits 31-16: numerator, bits 15-0: denominator - */ -#define GC0310_FOCAL_LENGTH_DEFAULT 0x1160064 - -/* - * current f-number bits definition: - * bits 31-16: numerator, bits 15-0: denominator - */ -#define GC0310_F_NUMBER_DEFAULT 0x1a000a - -/* - * f-number range bits definition: - * bits 31-24: max f-number numerator - * bits 23-16: max f-number denominator - * bits 15-8: min f-number numerator - * bits 7-0: min f-number denominator - */ -#define GC0310_F_NUMBER_RANGE 0x1a0a1a0a #define GC0310_ID 0xa310 #define GC0310_RESET_RELATED 0xFE @@ -105,84 +85,43 @@ #define GC0310_START_STREAMING 0x94 /* 8-bit enable */ #define GC0310_STOP_STREAMING 0x0 /* 8-bit disable */ -#define GC0310_BIN_FACTOR_MAX 3 - -struct regval_list { - u16 reg_num; - u8 value; -}; - -struct gc0310_resolution { - u8 *desc; - const struct gc0310_reg *regs; - int res; - int width; - int height; - int fps; - int pix_clk_freq; - u32 skip_frames; - u16 pixels_per_line; - u16 lines_per_frame; - bool used; -}; - -struct gc0310_format { - u8 *desc; - u32 pixelformat; - struct gc0310_reg *regs; -}; - /* * gc0310 device structure. */ struct gc0310_device { struct v4l2_subdev sd; struct media_pad pad; - struct v4l2_mbus_framefmt format; struct mutex input_lock; - struct v4l2_ctrl_handler ctrl_handler; + bool is_streaming; - struct camera_sensor_platform_data *platform_data; - struct gc0310_resolution *res; - u8 type; - bool power_on; -}; + struct gpio_desc *reset; + struct gpio_desc *powerdown; -enum gc0310_tok_type { - GC0310_8BIT = 0x0001, - GC0310_TOK_TERM = 0xf000, /* terminating token for reg list */ - GC0310_TOK_DELAY = 0xfe00, /* delay token for reg list */ - GC0310_TOK_MASK = 0xfff0 + struct gc0310_mode { + struct v4l2_mbus_framefmt fmt; + } mode; + + struct gc0310_ctrls { + struct v4l2_ctrl_handler handler; + struct v4l2_ctrl *exposure; + struct v4l2_ctrl *gain; + } ctrls; }; /** * struct gc0310_reg - MI sensor register format - * @type: type of the register * @reg: 16-bit offset to register * @val: 8/16/32-bit register value * * Define a structure for sensor register initialization values */ struct gc0310_reg { - enum gc0310_tok_type type; u8 reg; u8 val; /* @set value for read/mod/write, @mask */ }; #define to_gc0310_sensor(x) container_of(x, struct gc0310_device, sd) -#define GC0310_MAX_WRITE_BUF_SIZE 30 - -struct gc0310_write_buffer { - u8 addr; - u8 data[GC0310_MAX_WRITE_BUF_SIZE]; -}; - -struct gc0310_write_ctrl { - int index; - struct gc0310_write_buffer buffer; -}; - /* * Register settings for various resolution */ @@ -190,206 +129,181 @@ static const struct gc0310_reg gc0310_reset_register[] = { ///////////////////////////////////////////////// ///////////////// system reg ///////////////// ///////////////////////////////////////////////// - {GC0310_8BIT, 0xfe, 0xf0}, - {GC0310_8BIT, 0xfe, 0xf0}, - {GC0310_8BIT, 0xfe, 0x00}, - - {GC0310_8BIT, 0xfc, 0x0e}, //4e - {GC0310_8BIT, 0xfc, 0x0e}, //16//4e // [0]apwd [6]regf_clk_gate - {GC0310_8BIT, 0xf2, 0x80}, //sync output - {GC0310_8BIT, 0xf3, 0x00}, //1f//01 data output - {GC0310_8BIT, 0xf7, 0x33}, //f9 - {GC0310_8BIT, 0xf8, 0x05}, //00 - {GC0310_8BIT, 0xf9, 0x0e}, // 0x8e //0f - {GC0310_8BIT, 0xfa, 0x11}, + { 0xfe, 0xf0 }, + { 0xfe, 0xf0 }, + { 0xfe, 0x00 }, + + { 0xfc, 0x0e }, /* 4e */ + { 0xfc, 0x0e }, /* 16//4e // [0]apwd [6]regf_clk_gate */ + { 0xf2, 0x80 }, /* sync output */ + { 0xf3, 0x00 }, /* 1f//01 data output */ + { 0xf7, 0x33 }, /* f9 */ + { 0xf8, 0x05 }, /* 00 */ + { 0xf9, 0x0e }, /* 0x8e //0f */ + { 0xfa, 0x11 }, ///////////////////////////////////////////////// /////////////////// MIPI //////////////////// ///////////////////////////////////////////////// - {GC0310_8BIT, 0xfe, 0x03}, - {GC0310_8BIT, 0x01, 0x03}, ///mipi 1lane - {GC0310_8BIT, 0x02, 0x22}, // 0x33 - {GC0310_8BIT, 0x03, 0x94}, - {GC0310_8BIT, 0x04, 0x01}, // fifo_prog - {GC0310_8BIT, 0x05, 0x00}, //fifo_prog - {GC0310_8BIT, 0x06, 0x80}, //b0 //YUV ISP data - {GC0310_8BIT, 0x11, 0x2a},//1e //LDI set YUV422 - {GC0310_8BIT, 0x12, 0x90},//00 //04 //00 //04//00 //LWC[7:0] // - {GC0310_8BIT, 0x13, 0x02},//05 //05 //LWC[15:8] - {GC0310_8BIT, 0x15, 0x12}, // 0x10 //DPHYY_MODE read_ready - {GC0310_8BIT, 0x17, 0x01}, - {GC0310_8BIT, 0x40, 0x08}, - {GC0310_8BIT, 0x41, 0x00}, - {GC0310_8BIT, 0x42, 0x00}, - {GC0310_8BIT, 0x43, 0x00}, - {GC0310_8BIT, 0x21, 0x02}, // 0x01 - {GC0310_8BIT, 0x22, 0x02}, // 0x01 - {GC0310_8BIT, 0x23, 0x01}, // 0x05 //Nor:0x05 DOU:0x06 - {GC0310_8BIT, 0x29, 0x00}, - {GC0310_8BIT, 0x2A, 0x25}, // 0x05 //data zero 0x7a de - {GC0310_8BIT, 0x2B, 0x02}, - - {GC0310_8BIT, 0xfe, 0x00}, + { 0xfe, 0x03 }, + { 0x01, 0x03 }, /* mipi 1lane */ + { 0x02, 0x22 }, /* 0x33 */ + { 0x03, 0x94 }, + { 0x04, 0x01 }, /* fifo_prog */ + { 0x05, 0x00 }, /* fifo_prog */ + { 0x06, 0x80 }, /* b0 //YUV ISP data */ + { 0x11, 0x2a }, /* 1e //LDI set YUV422 */ + { 0x12, 0x90 }, /* 00 //04 //00 //04//00 //LWC[7:0] */ + { 0x13, 0x02 }, /* 05 //05 //LWC[15:8] */ + { 0x15, 0x12 }, /* 0x10 //DPHYY_MODE read_ready */ + { 0x17, 0x01 }, + { 0x40, 0x08 }, + { 0x41, 0x00 }, + { 0x42, 0x00 }, + { 0x43, 0x00 }, + { 0x21, 0x02 }, /* 0x01 */ + { 0x22, 0x02 }, /* 0x01 */ + { 0x23, 0x01 }, /* 0x05 //Nor:0x05 DOU:0x06 */ + { 0x29, 0x00 }, + { 0x2A, 0x25 }, /* 0x05 //data zero 0x7a de */ + { 0x2B, 0x02 }, + + { 0xfe, 0x00 }, ///////////////////////////////////////////////// ///////////////// CISCTL reg ///////////////// ///////////////////////////////////////////////// - {GC0310_8BIT, 0x00, 0x2f}, //2f//0f//02//01 - {GC0310_8BIT, 0x01, 0x0f}, //06 - {GC0310_8BIT, 0x02, 0x04}, - {GC0310_8BIT, 0x4f, 0x00}, //AEC 0FF - {GC0310_8BIT, 0x03, 0x01}, // 0x03 //04 - {GC0310_8BIT, 0x04, 0xc0}, // 0xe8 //58 - {GC0310_8BIT, 0x05, 0x00}, - {GC0310_8BIT, 0x06, 0xb2}, // 0x0a //HB - {GC0310_8BIT, 0x07, 0x00}, - {GC0310_8BIT, 0x08, 0x0c}, // 0x89 //VB - {GC0310_8BIT, 0x09, 0x00}, //row start - {GC0310_8BIT, 0x0a, 0x00}, // - {GC0310_8BIT, 0x0b, 0x00}, //col start - {GC0310_8BIT, 0x0c, 0x00}, - {GC0310_8BIT, 0x0d, 0x01}, //height - {GC0310_8BIT, 0x0e, 0xf2}, // 0xf7 //height - {GC0310_8BIT, 0x0f, 0x02}, //width - {GC0310_8BIT, 0x10, 0x94}, // 0xa0 //height - {GC0310_8BIT, 0x17, 0x14}, - {GC0310_8BIT, 0x18, 0x1a}, //0a//[4]double reset - {GC0310_8BIT, 0x19, 0x14}, //AD pipeline - {GC0310_8BIT, 0x1b, 0x48}, - {GC0310_8BIT, 0x1e, 0x6b}, //3b//col bias - {GC0310_8BIT, 0x1f, 0x28}, //20//00//08//txlow - {GC0310_8BIT, 0x20, 0x89}, //88//0c//[3:2]DA15 - {GC0310_8BIT, 0x21, 0x49}, //48//[3] txhigh - {GC0310_8BIT, 0x22, 0xb0}, - {GC0310_8BIT, 0x23, 0x04}, //[1:0]vcm_r - {GC0310_8BIT, 0x24, 0x16}, //15 - {GC0310_8BIT, 0x34, 0x20}, //[6:4] rsg high//range + { 0x00, 0x2f }, /* 2f//0f//02//01 */ + { 0x01, 0x0f }, /* 06 */ + { 0x02, 0x04 }, + { 0x4f, 0x00 }, /* AEC 0FF */ + { 0x03, 0x01 }, /* 0x03 //04 */ + { 0x04, 0xc0 }, /* 0xe8 //58 */ + { 0x05, 0x00 }, + { 0x06, 0xb2 }, /* 0x0a //HB */ + { 0x07, 0x00 }, + { 0x08, 0x0c }, /* 0x89 //VB */ + { 0x09, 0x00 }, /* row start */ + { 0x0a, 0x00 }, + { 0x0b, 0x00 }, /* col start */ + { 0x0c, 0x00 }, + { 0x0d, 0x01 }, /* height */ + { 0x0e, 0xf2 }, /* 0xf7 //height */ + { 0x0f, 0x02 }, /* width */ + { 0x10, 0x94 }, /* 0xa0 //height */ + { 0x17, 0x14 }, + { 0x18, 0x1a }, /* 0a//[4]double reset */ + { 0x19, 0x14 }, /* AD pipeline */ + { 0x1b, 0x48 }, + { 0x1e, 0x6b }, /* 3b//col bias */ + { 0x1f, 0x28 }, /* 20//00//08//txlow */ + { 0x20, 0x89 }, /* 88//0c//[3:2]DA15 */ + { 0x21, 0x49 }, /* 48//[3] txhigh */ + { 0x22, 0xb0 }, + { 0x23, 0x04 }, /* [1:0]vcm_r */ + { 0x24, 0x16 }, /* 15 */ + { 0x34, 0x20 }, /* [6:4] rsg high//range */ ///////////////////////////////////////////////// //////////////////// BLK //////////////////// ///////////////////////////////////////////////// - {GC0310_8BIT, 0x26, 0x23}, //[1]dark_current_en [0]offset_en - {GC0310_8BIT, 0x28, 0xff}, //BLK_limie_value - {GC0310_8BIT, 0x29, 0x00}, //global offset - {GC0310_8BIT, 0x33, 0x18}, //offset_ratio - {GC0310_8BIT, 0x37, 0x20}, //dark_current_ratio - {GC0310_8BIT, 0x2a, 0x00}, - {GC0310_8BIT, 0x2b, 0x00}, - {GC0310_8BIT, 0x2c, 0x00}, - {GC0310_8BIT, 0x2d, 0x00}, - {GC0310_8BIT, 0x2e, 0x00}, - {GC0310_8BIT, 0x2f, 0x00}, - {GC0310_8BIT, 0x30, 0x00}, - {GC0310_8BIT, 0x31, 0x00}, - {GC0310_8BIT, 0x47, 0x80}, //a7 - {GC0310_8BIT, 0x4e, 0x66}, //select_row - {GC0310_8BIT, 0xa8, 0x02}, //win_width_dark, same with crop_win_width - {GC0310_8BIT, 0xa9, 0x80}, + { 0x26, 0x23 }, /* [1]dark_current_en [0]offset_en */ + { 0x28, 0xff }, /* BLK_limie_value */ + { 0x29, 0x00 }, /* global offset */ + { 0x33, 0x18 }, /* offset_ratio */ + { 0x37, 0x20 }, /* dark_current_ratio */ + { 0x2a, 0x00 }, + { 0x2b, 0x00 }, + { 0x2c, 0x00 }, + { 0x2d, 0x00 }, + { 0x2e, 0x00 }, + { 0x2f, 0x00 }, + { 0x30, 0x00 }, + { 0x31, 0x00 }, + { 0x47, 0x80 }, /* a7 */ + { 0x4e, 0x66 }, /* select_row */ + { 0xa8, 0x02 }, /* win_width_dark, same with crop_win_width */ + { 0xa9, 0x80 }, ///////////////////////////////////////////////// ////////////////// ISP reg /////////////////// ///////////////////////////////////////////////// - {GC0310_8BIT, 0x40, 0x06}, // 0xff //ff //48 - {GC0310_8BIT, 0x41, 0x00}, // 0x21 //00//[0]curve_en - {GC0310_8BIT, 0x42, 0x04}, // 0xcf //0a//[1]awn_en - {GC0310_8BIT, 0x44, 0x18}, // 0x18 //02 - {GC0310_8BIT, 0x46, 0x02}, // 0x03 //sync - {GC0310_8BIT, 0x49, 0x03}, - {GC0310_8BIT, 0x4c, 0x20}, //00[5]pretect exp - {GC0310_8BIT, 0x50, 0x01}, //crop enable - {GC0310_8BIT, 0x51, 0x00}, - {GC0310_8BIT, 0x52, 0x00}, - {GC0310_8BIT, 0x53, 0x00}, - {GC0310_8BIT, 0x54, 0x01}, - {GC0310_8BIT, 0x55, 0x01}, //crop window height - {GC0310_8BIT, 0x56, 0xf0}, - {GC0310_8BIT, 0x57, 0x02}, //crop window width - {GC0310_8BIT, 0x58, 0x90}, + { 0x40, 0x06 }, /* 0xff //ff //48 */ + { 0x41, 0x00 }, /* 0x21 //00//[0]curve_en */ + { 0x42, 0x04 }, /* 0xcf //0a//[1]awn_en */ + { 0x44, 0x18 }, /* 0x18 //02 */ + { 0x46, 0x02 }, /* 0x03 //sync */ + { 0x49, 0x03 }, + { 0x4c, 0x20 }, /* 00[5]pretect exp */ + { 0x50, 0x01 }, /* crop enable */ + { 0x51, 0x00 }, + { 0x52, 0x00 }, + { 0x53, 0x00 }, + { 0x54, 0x01 }, + { 0x55, 0x01 }, /* crop window height */ + { 0x56, 0xf0 }, + { 0x57, 0x02 }, /* crop window width */ + { 0x58, 0x90 }, ///////////////////////////////////////////////// /////////////////// GAIN //////////////////// ///////////////////////////////////////////////// - {GC0310_8BIT, 0x70, 0x70}, //70 //80//global gain - {GC0310_8BIT, 0x71, 0x20}, // pregain gain - {GC0310_8BIT, 0x72, 0x40}, // post gain - {GC0310_8BIT, 0x5a, 0x84}, //84//analog gain 0 - {GC0310_8BIT, 0x5b, 0xc9}, //c9 - {GC0310_8BIT, 0x5c, 0xed}, //ed//not use pga gain highest level - {GC0310_8BIT, 0x77, 0x40}, // R gain 0x74 //awb gain - {GC0310_8BIT, 0x78, 0x40}, // G gain - {GC0310_8BIT, 0x79, 0x40}, // B gain 0x5f - - {GC0310_8BIT, 0x48, 0x00}, - {GC0310_8BIT, 0xfe, 0x01}, - {GC0310_8BIT, 0x0a, 0x45}, //[7]col gain mode - - {GC0310_8BIT, 0x3e, 0x40}, - {GC0310_8BIT, 0x3f, 0x5c}, - {GC0310_8BIT, 0x40, 0x7b}, - {GC0310_8BIT, 0x41, 0xbd}, - {GC0310_8BIT, 0x42, 0xf6}, - {GC0310_8BIT, 0x43, 0x63}, - {GC0310_8BIT, 0x03, 0x60}, - {GC0310_8BIT, 0x44, 0x03}, + { 0x70, 0x70 }, /* 70 //80//global gain */ + { 0x71, 0x20 }, /* pregain gain */ + { 0x72, 0x40 }, /* post gain */ + { 0x5a, 0x84 }, /* 84//analog gain 0 */ + { 0x5b, 0xc9 }, /* c9 */ + { 0x5c, 0xed }, /* ed//not use pga gain highest level */ + { 0x77, 0x40 }, /* R gain 0x74 //awb gain */ + { 0x78, 0x40 }, /* G gain */ + { 0x79, 0x40 }, /* B gain 0x5f */ + + { 0x48, 0x00 }, + { 0xfe, 0x01 }, + { 0x0a, 0x45 }, /* [7]col gain mode */ + + { 0x3e, 0x40 }, + { 0x3f, 0x5c }, + { 0x40, 0x7b }, + { 0x41, 0xbd }, + { 0x42, 0xf6 }, + { 0x43, 0x63 }, + { 0x03, 0x60 }, + { 0x44, 0x03 }, ///////////////////////////////////////////////// ///////////////// dark sun ////////////////// ///////////////////////////////////////////////// - {GC0310_8BIT, 0xfe, 0x01}, - {GC0310_8BIT, 0x45, 0xa4}, // 0xf7 - {GC0310_8BIT, 0x46, 0xf0}, // 0xff //f0//sun value th - {GC0310_8BIT, 0x48, 0x03}, //sun mode - {GC0310_8BIT, 0x4f, 0x60}, //sun_clamp - {GC0310_8BIT, 0xfe, 0x00}, - - {GC0310_TOK_TERM, 0, 0}, + { 0xfe, 0x01 }, + { 0x45, 0xa4 }, /* 0xf7 */ + { 0x46, 0xf0 }, /* 0xff //f0//sun value th */ + { 0x48, 0x03 }, /* sun mode */ + { 0x4f, 0x60 }, /* sun_clamp */ + { 0xfe, 0x00 }, }; static struct gc0310_reg const gc0310_VGA_30fps[] = { - {GC0310_8BIT, 0xfe, 0x00}, - {GC0310_8BIT, 0x0d, 0x01}, //height - {GC0310_8BIT, 0x0e, 0xf2}, // 0xf7 //height - {GC0310_8BIT, 0x0f, 0x02}, //width - {GC0310_8BIT, 0x10, 0x94}, // 0xa0 //height - - {GC0310_8BIT, 0x50, 0x01}, //crop enable - {GC0310_8BIT, 0x51, 0x00}, - {GC0310_8BIT, 0x52, 0x00}, - {GC0310_8BIT, 0x53, 0x00}, - {GC0310_8BIT, 0x54, 0x01}, - {GC0310_8BIT, 0x55, 0x01}, //crop window height - {GC0310_8BIT, 0x56, 0xf0}, - {GC0310_8BIT, 0x57, 0x02}, //crop window width - {GC0310_8BIT, 0x58, 0x90}, - - {GC0310_8BIT, 0xfe, 0x03}, - {GC0310_8BIT, 0x12, 0x90},//00 //04 //00 //04//00 //LWC[7:0] // - {GC0310_8BIT, 0x13, 0x02},//05 //05 //LWC[15:8] - - {GC0310_8BIT, 0xfe, 0x00}, - - {GC0310_TOK_TERM, 0, 0}, -}; - -static struct gc0310_resolution gc0310_res_preview[] = { - { - .desc = "gc0310_VGA_30fps", - .width = 656, // 648, - .height = 496, // 488, - .fps = 30, - //.pix_clk_freq = 73, - .used = 0, -#if 0 - .pixels_per_line = 0x0314, - .lines_per_frame = 0x0213, -#endif - .skip_frames = 2, - .regs = gc0310_VGA_30fps, - }, + { 0xfe, 0x00 }, + { 0x0d, 0x01 }, /* height */ + { 0x0e, 0xf2 }, /* 0xf7 //height */ + { 0x0f, 0x02 }, /* width */ + { 0x10, 0x94 }, /* 0xa0 //height */ + + { 0x50, 0x01 }, /* crop enable */ + { 0x51, 0x00 }, + { 0x52, 0x00 }, + { 0x53, 0x00 }, + { 0x54, 0x01 }, + { 0x55, 0x01 }, /* crop window height */ + { 0x56, 0xf0 }, + { 0x57, 0x02 }, /* crop window width */ + { 0x58, 0x90 }, + + { 0xfe, 0x03 }, + { 0x12, 0x90 }, /* 00 //04 //00 //04//00 //LWC[7:0] */ + { 0x13, 0x02 }, /* 05 //05 //LWC[15:8] */ + + { 0xfe, 0x00 }, }; -#define N_RES_PREVIEW (ARRAY_SIZE(gc0310_res_preview)) - -static struct gc0310_resolution *gc0310_res = gc0310_res_preview; -static unsigned long N_RES = N_RES_PREVIEW; #endif |