staticconststruct regval ov8858_global_regs_r2a_2lane[] = { /* * MIPI=720Mbps, SysClk=144Mhz,Dac Clock=360Mhz. * v00_01_00 (05/29/2014) : initial setting * AM19 : 3617 <- 0xC0 * AM20 : change FWC_6K_EN to be default 0x3618=0x5a
*/
{0x0103, 0x01}, /* software reset */
{0x0100, 0x00}, /* software standby */
{0x0302, 0x1e}, /* pll1_multi */
{0x0303, 0x00}, /* pll1_divm */
{0x0304, 0x03}, /* pll1_div_mipi */
{0x030e, 0x02}, /* pll2_rdiv */
{0x030f, 0x04}, /* pll2_divsp */
{0x0312, 0x03}, /* pll2_pre_div0, pll2_r_divdac */
{0x031e, 0x0c}, /* pll1_no_lat */
{0x3600, 0x00},
{0x3601, 0x00},
{0x3602, 0x00},
{0x3603, 0x00},
{0x3604, 0x22},
{0x3605, 0x20},
{0x3606, 0x00},
{0x3607, 0x20},
{0x3608, 0x11},
{0x3609, 0x28},
{0x360a, 0x00},
{0x360b, 0x05},
{0x360c, 0xd4},
{0x360d, 0x40},
{0x360e, 0x0c},
{0x360f, 0x20},
{0x3610, 0x07},
{0x3611, 0x20},
{0x3612, 0x88},
{0x3613, 0x80},
{0x3614, 0x58},
{0x3615, 0x00},
{0x3616, 0x4a},
{0x3617, 0x90},
{0x3618, 0x5a},
{0x3619, 0x70},
{0x361a, 0x99},
{0x361b, 0x0a},
{0x361c, 0x07},
{0x361d, 0x00},
{0x361e, 0x00},
{0x361f, 0x00},
{0x3638, 0xff},
{0x3633, 0x0f},
{0x3634, 0x0f},
{0x3635, 0x0f},
{0x3636, 0x12},
{0x3645, 0x13},
{0x3646, 0x83},
{0x364a, 0x07},
{0x3015, 0x00},
{0x3018, 0x32}, /* MIPI 2 lane */
{0x3020, 0x93}, /* Clock switch output normal, pclk_div =/1 */
{0x3022, 0x01}, /* pd_mipi enable when rst_sync */
{0x3031, 0x0a}, /* MIPI 10-bit mode */
{0x3034, 0x00},
{0x3106, 0x01}, /* sclk_div, sclk_pre_div */
{0x3305, 0xf1},
{0x3308, 0x00},
{0x3309, 0x28},
{0x330a, 0x00},
{0x330b, 0x20},
{0x330c, 0x00},
{0x330d, 0x00},
{0x330e, 0x00},
{0x330f, 0x40},
{0x3307, 0x04},
{0x3500, 0x00}, /* exposure H */
{0x3501, 0x4d}, /* exposure M */
{0x3502, 0x40}, /* exposure L */
{0x3503, 0x80}, /* gain delay ?, exposure delay 1 frame, real gain */
{0x3505, 0x80}, /* gain option */
{0x3508, 0x02}, /* gain H */
{0x3509, 0x00}, /* gain L */
{0x350c, 0x00}, /* short gain H */
{0x350d, 0x80}, /* short gain L */
{0x3510, 0x00}, /* short exposure H */
{0x3511, 0x02}, /* short exposure M */
{0x3512, 0x00}, /* short exposure L */
{0x3700, 0x18},
{0x3701, 0x0c},
{0x3702, 0x28},
{0x3703, 0x19},
{0x3704, 0x14},
{0x3705, 0x00},
{0x3706, 0x82},
{0x3707, 0x04},
{0x3708, 0x24},
{0x3709, 0x33},
{0x370a, 0x01},
{0x370b, 0x82},
{0x370c, 0x04},
{0x3718, 0x12},
{0x3719, 0x31},
{0x3712, 0x42},
{0x3714, 0x24},
{0x371e, 0x19},
{0x371f, 0x40},
{0x3720, 0x05},
{0x3721, 0x05},
{0x3724, 0x06},
{0x3725, 0x01},
{0x3726, 0x06},
{0x3728, 0x05},
{0x3729, 0x02},
{0x372a, 0x03},
{0x372b, 0x53},
{0x372c, 0xa3},
{0x372d, 0x53},
{0x372e, 0x06},
{0x372f, 0x10},
{0x3730, 0x01},
{0x3731, 0x06},
{0x3732, 0x14},
{0x3733, 0x10},
{0x3734, 0x40},
{0x3736, 0x20},
{0x373a, 0x05},
{0x373b, 0x06},
{0x373c, 0x0a},
{0x373e, 0x03},
{0x3750, 0x0a},
{0x3751, 0x0e},
{0x3755, 0x10},
{0x3758, 0x00},
{0x3759, 0x4c},
{0x375a, 0x06},
{0x375b, 0x13},
{0x375c, 0x20},
{0x375d, 0x02},
{0x375e, 0x00},
{0x375f, 0x14},
{0x3768, 0x22},
{0x3769, 0x44},
{0x376a, 0x44},
{0x3761, 0x00},
{0x3762, 0x00},
{0x3763, 0x00},
{0x3766, 0xff},
{0x376b, 0x00},
{0x3772, 0x23},
{0x3773, 0x02},
{0x3774, 0x16},
{0x3775, 0x12},
{0x3776, 0x04},
{0x3777, 0x00},
{0x3778, 0x17},
{0x37a0, 0x44},
{0x37a1, 0x3d},
{0x37a2, 0x3d},
{0x37a3, 0x00},
{0x37a4, 0x00},
{0x37a5, 0x00},
{0x37a6, 0x00},
{0x37a7, 0x44},
{0x37a8, 0x4c},
{0x37a9, 0x4c},
{0x3760, 0x00},
{0x376f, 0x01},
{0x37aa, 0x44},
{0x37ab, 0x2e},
{0x37ac, 0x2e},
{0x37ad, 0x33},
{0x37ae, 0x0d},
{0x37af, 0x0d},
{0x37b0, 0x00},
{0x37b1, 0x00},
{0x37b2, 0x00},
{0x37b3, 0x42},
{0x37b4, 0x42},
{0x37b5, 0x31},
{0x37b6, 0x00},
{0x37b7, 0x00},
{0x37b8, 0x00},
{0x37b9, 0xff},
{0x3800, 0x00}, /* x start H */
{0x3801, 0x0c}, /* x start L */
{0x3802, 0x00}, /* y start H */
{0x3803, 0x0c}, /* y start L */
{0x3804, 0x0c}, /* x end H */
{0x3805, 0xd3}, /* x end L */
{0x3806, 0x09}, /* y end H */
{0x3807, 0xa3}, /* y end L */
{0x3808, 0x06}, /* x output size H */
{0x3809, 0x60}, /* x output size L */
{0x380a, 0x04}, /* y output size H */
{0x380b, 0xc8}, /* y output size L */
{0x380c, 0x07}, /* HTS H */
{0x380d, 0x88}, /* HTS L */
{0x380e, 0x04}, /* VTS H */
{0x380f, 0xdc}, /* VTS L */
{0x3810, 0x00}, /* ISP x win H */
{0x3811, 0x04}, /* ISP x win L */
{0x3813, 0x02}, /* ISP y win L */
{0x3814, 0x03}, /* x odd inc */
{0x3815, 0x01}, /* x even inc */
{0x3820, 0x00}, /* vflip off */
{0x3821, 0x67}, /* mirror on, bin on */
{0x382a, 0x03}, /* y odd inc */
{0x382b, 0x01}, /* y even inc */
{0x3830, 0x08},
{0x3836, 0x02},
{0x3837, 0x18},
{0x3841, 0xff}, /* window auto size enable */
{0x3846, 0x48},
{0x3d85, 0x16}, /* OTP power up load data enable with BIST */
{0x3d8c, 0x73}, /* OTP setting start High */
{0x3d8d, 0xde}, /* OTP setting start Low */
{0x3f08, 0x08},
{0x3f0a, 0x00},
{0x4000, 0xf1}, /* out_range_trig, format_chg_trig */
{0x4001, 0x10}, /* total 128 black column */
{0x4005, 0x10}, /* BLC target L */
{0x4002, 0x27}, /* value used to limit BLC offset */
{0x4009, 0x81}, /* final BLC offset limitation enable */
{0x400b, 0x0c}, /* DCBLC on, DCBLC manual mode on */
{0x401b, 0x00}, /* zero line R coefficient */
{0x401d, 0x00}, /* zoro line T coefficient */
{0x4020, 0x00}, /* Anchor left start H */
{0x4021, 0x04}, /* Anchor left start L */
{0x4022, 0x06}, /* Anchor left end H */
{0x4023, 0x00}, /* Anchor left end L */
{0x4024, 0x0f}, /* Anchor right start H */
{0x4025, 0x2a}, /* Anchor right start L */
{0x4026, 0x0f}, /* Anchor right end H */
{0x4027, 0x2b}, /* Anchor right end L */
{0x4028, 0x00}, /* top zero line start */
{0x4029, 0x02}, /* top zero line number */
{0x402a, 0x04}, /* top black line start */
{0x402b, 0x04}, /* top black line number */
{0x402c, 0x00}, /* bottom zero line start */
{0x402d, 0x02}, /* bottom zoro line number */
{0x402e, 0x04}, /* bottom black line start */
{0x402f, 0x04}, /* bottom black line number */
{0x401f, 0x00}, /* interpolation x/y disable, Anchor one disable */
{0x4034, 0x3f},
{0x403d, 0x04}, /* md_precision_en */
{0x4300, 0xff}, /* clip max H */
{0x4301, 0x00}, /* clip min H */
{0x4302, 0x0f}, /* clip min L, clip max L */
{0x4316, 0x00},
{0x4500, 0x58},
{0x4503, 0x18},
{0x4600, 0x00},
{0x4601, 0xcb},
{0x481f, 0x32}, /* clk prepare min */
{0x4837, 0x16}, /* global timing */
{0x4850, 0x10}, /* lane 1 = 1, lane 0 = 0 */
{0x4851, 0x32}, /* lane 3 = 3, lane 2 = 2 */
{0x4b00, 0x2a},
{0x4b0d, 0x00},
{0x4d00, 0x04}, /* temperature sensor */
{0x4d01, 0x18},
{0x4d02, 0xc3},
{0x4d03, 0xff},
{0x4d04, 0xff},
{0x4d05, 0xff}, /* temperature sensor */
{0x5000, 0xfe}, /* lenc on, slave/master AWB gain/statistics enable */
{0x5001, 0x01}, /* BLC on */
{0x5002, 0x08}, /* H scale off, WBMATCH off, OTP_DPC */
{0x5003, 0x20}, /* DPC_DBC buffer control enable, WB */
{0x501e, 0x93}, /* enable digital gain */
{0x5046, 0x12},
{0x5780, 0x3e}, /* DPC */
{0x5781, 0x0f},
{0x5782, 0x44},
{0x5783, 0x02},
{0x5784, 0x01},
{0x5785, 0x00},
{0x5786, 0x00},
{0x5787, 0x04},
{0x5788, 0x02},
{0x5789, 0x0f},
{0x578a, 0xfd},
{0x578b, 0xf5},
{0x578c, 0xf5},
{0x578d, 0x03},
{0x578e, 0x08},
{0x578f, 0x0c},
{0x5790, 0x08},
{0x5791, 0x04},
{0x5792, 0x00},
{0x5793, 0x52},
{0x5794, 0xa3}, /* DPC */
{0x5871, 0x0d}, /* Lenc */
{0x5870, 0x18},
{0x586e, 0x10},
{0x586f, 0x08},
{0x58f7, 0x01},
{0x58f8, 0x3d}, /* Lenc */
{0x5901, 0x00}, /* H skip off, V skip off */
{0x5b00, 0x02}, /* OTP DPC start address */
{0x5b01, 0x10}, /* OTP DPC start address */
{0x5b02, 0x03}, /* OTP DPC end address */
{0x5b03, 0xcf}, /* OTP DPC end address */
{0x5b05, 0x6c}, /* recover method = 2b11, */
{0x5e00, 0x00}, /* use 0x3ff to test pattern off */
{0x5e01, 0x41}, /* window cut enable */
{0x382d, 0x7f},
{0x4825, 0x3a}, /* lpx_p_min */
{0x4826, 0x40}, /* hs_prepare_min */
{0x4808, 0x25}, /* wake up delay in 1/1024 s */
{0x3763, 0x18},
{0x3768, 0xcc},
{0x470b, 0x28},
{0x4202, 0x00},
{0x400d, 0x10}, /* BLC offset trigger L */
{0x4040, 0x04}, /* BLC gain th2 */
{0x403e, 0x04}, /* BLC gain th1 */
{0x4041, 0xc6}, /* BLC */
{0x3007, 0x80},
{0x400a, 0x01},
{REG_NULL, 0x00},
};
/* * Xclk 24Mhz * max_framerate 30fps * mipi_datarate per lane 720Mbps
*/ staticconststruct regval ov8858_1632x1224_regs_2lane[] = { /* * MIPI=720Mbps, SysClk=144Mhz,Dac Clock=360Mhz. * v00_01_00 (05/29/2014) : initial setting * AM19 : 3617 <- 0xC0 * AM20 : change FWC_6K_EN to be default 0x3618=0x5a
*/
{0x0100, 0x00},
{0x3501, 0x4d}, /* exposure M */
{0x3502, 0x40}, /* exposure L */
{0x3778, 0x17},
{0x3808, 0x06}, /* x output size H */
{0x3809, 0x60}, /* x output size L */
{0x380a, 0x04}, /* y output size H */
{0x380b, 0xc8}, /* y output size L */
{0x380c, 0x07}, /* HTS H */
{0x380d, 0x88}, /* HTS L */
{0x380e, 0x04}, /* VTS H */
{0x380f, 0xdc}, /* VTS L */
{0x3814, 0x03}, /* x odd inc */
{0x3821, 0x67}, /* mirror on, bin on */
{0x382a, 0x03}, /* y odd inc */
{0x3830, 0x08},
{0x3836, 0x02},
{0x3f0a, 0x00},
{0x4001, 0x10}, /* total 128 black column */
{0x4022, 0x06}, /* Anchor left end H */
{0x4023, 0x00}, /* Anchor left end L */
{0x4025, 0x2a}, /* Anchor right start L */
{0x4027, 0x2b}, /* Anchor right end L */
{0x402b, 0x04}, /* top black line number */
{0x402f, 0x04}, /* bottom black line number */
{0x4500, 0x58},
{0x4600, 0x00},
{0x4601, 0xcb},
{0x382d, 0x7f},
{0x0100, 0x01},
{REG_NULL, 0x00},
};
/* * Xclk 24Mhz * max_framerate 15fps * mipi_datarate per lane 720Mbps
*/ staticconststruct regval ov8858_3264x2448_regs_2lane[] = {
{0x0100, 0x00},
{0x3501, 0x9a}, /* exposure M */
{0x3502, 0x20}, /* exposure L */
{0x3778, 0x1a},
{0x3808, 0x0c}, /* x output size H */
{0x3809, 0xc0}, /* x output size L */
{0x380a, 0x09}, /* y output size H */
{0x380b, 0x90}, /* y output size L */
{0x380c, 0x07}, /* HTS H */
{0x380d, 0x94}, /* HTS L */
{0x380e, 0x09}, /* VTS H */
{0x380f, 0xaa}, /* VTS L */
{0x3814, 0x01}, /* x odd inc */
{0x3821, 0x46}, /* mirror on, bin off */
{0x382a, 0x01}, /* y odd inc */
{0x3830, 0x06},
{0x3836, 0x01},
{0x3f0a, 0x00},
{0x4001, 0x00}, /* total 256 black column */
{0x4022, 0x0c}, /* Anchor left end H */
{0x4023, 0x60}, /* Anchor left end L */
{0x4025, 0x36}, /* Anchor right start L */
{0x4027, 0x37}, /* Anchor right end L */
{0x402b, 0x08}, /* top black line number */
{0x402f, 0x08}, /* bottom black line number */
{0x4500, 0x58},
{0x4600, 0x01},
{0x4601, 0x97},
{0x382d, 0xff},
{REG_NULL, 0x00},
};
staticconststruct regval ov8858_global_regs_r2a_4lane[] = { /* * MIPI=720Mbps, SysClk=144Mhz,Dac Clock=360Mhz. * v00_01_00 (05/29/2014) : initial setting * AM19 : 3617 <- 0xC0 * AM20 : change FWC_6K_EN to be default 0x3618=0x5a
*/
{0x0103, 0x01}, /* software reset for OVTATool only */
{0x0103, 0x01}, /* software reset */
{0x0100, 0x00}, /* software standby */
{0x0302, 0x1e}, /* pll1_multi */
{0x0303, 0x00}, /* pll1_divm */
{0x0304, 0x03}, /* pll1_div_mipi */
{0x030e, 0x00}, /* pll2_rdiv */
{0x030f, 0x04}, /* pll2_divsp */
{0x0312, 0x01}, /* pll2_pre_div0, pll2_r_divdac */
{0x031e, 0x0c}, /* pll1_no_lat */
{0x3600, 0x00},
{0x3601, 0x00},
{0x3602, 0x00},
{0x3603, 0x00},
{0x3604, 0x22},
{0x3605, 0x20},
{0x3606, 0x00},
{0x3607, 0x20},
{0x3608, 0x11},
{0x3609, 0x28},
{0x360a, 0x00},
{0x360b, 0x05},
{0x360c, 0xd4},
{0x360d, 0x40},
{0x360e, 0x0c},
{0x360f, 0x20},
{0x3610, 0x07},
{0x3611, 0x20},
{0x3612, 0x88},
{0x3613, 0x80},
{0x3614, 0x58},
{0x3615, 0x00},
{0x3616, 0x4a},
{0x3617, 0x90},
{0x3618, 0x5a},
{0x3619, 0x70},
{0x361a, 0x99},
{0x361b, 0x0a},
{0x361c, 0x07},
{0x361d, 0x00},
{0x361e, 0x00},
{0x361f, 0x00},
{0x3638, 0xff},
{0x3633, 0x0f},
{0x3634, 0x0f},
{0x3635, 0x0f},
{0x3636, 0x12},
{0x3645, 0x13},
{0x3646, 0x83},
{0x364a, 0x07},
{0x3015, 0x01},
{0x3018, 0x72}, /* MIPI 4 lane */
{0x3020, 0x93}, /* Clock switch output normal, pclk_div =/1 */
{0x3022, 0x01}, /* pd_mipi enable when rst_sync */
{0x3031, 0x0a}, /* MIPI 10-bit mode */
{0x3034, 0x00},
{0x3106, 0x01}, /* sclk_div, sclk_pre_div */
{0x3305, 0xf1},
{0x3308, 0x00},
{0x3309, 0x28},
{0x330a, 0x00},
{0x330b, 0x20},
{0x330c, 0x00},
{0x330d, 0x00},
{0x330e, 0x00},
{0x330f, 0x40},
{0x3307, 0x04},
{0x3500, 0x00}, /* exposure H */
{0x3501, 0x4d}, /* exposure M */
{0x3502, 0x40}, /* exposure L */
{0x3503, 0x80}, /* gain delay ?, exposure delay 1 frame, real gain */
{0x3505, 0x80}, /* gain option */
{0x3508, 0x02}, /* gain H */
{0x3509, 0x00}, /* gain L */
{0x350c, 0x00}, /* short gain H */
{0x350d, 0x80}, /* short gain L */
{0x3510, 0x00}, /* short exposure H */
{0x3511, 0x02}, /* short exposure M */
{0x3512, 0x00}, /* short exposure L */
{0x3700, 0x30},
{0x3701, 0x18},
{0x3702, 0x50},
{0x3703, 0x32},
{0x3704, 0x28},
{0x3705, 0x00},
{0x3706, 0x82},
{0x3707, 0x08},
{0x3708, 0x48},
{0x3709, 0x66},
{0x370a, 0x01},
{0x370b, 0x82},
{0x370c, 0x07},
{0x3718, 0x14},
{0x3719, 0x31},
{0x3712, 0x44},
{0x3714, 0x24},
{0x371e, 0x31},
{0x371f, 0x7f},
{0x3720, 0x0a},
{0x3721, 0x0a},
{0x3724, 0x0c},
{0x3725, 0x02},
{0x3726, 0x0c},
{0x3728, 0x0a},
{0x3729, 0x03},
{0x372a, 0x06},
{0x372b, 0xa6},
{0x372c, 0xa6},
{0x372d, 0xa6},
{0x372e, 0x0c},
{0x372f, 0x20},
{0x3730, 0x02},
{0x3731, 0x0c},
{0x3732, 0x28},
{0x3733, 0x10},
{0x3734, 0x40},
{0x3736, 0x30},
{0x373a, 0x0a},
{0x373b, 0x0b},
{0x373c, 0x14},
{0x373e, 0x06},
{0x3750, 0x0a},
{0x3751, 0x0e},
{0x3755, 0x10},
{0x3758, 0x00},
{0x3759, 0x4c},
{0x375a, 0x0c},
{0x375b, 0x26},
{0x375c, 0x20},
{0x375d, 0x04},
{0x375e, 0x00},
{0x375f, 0x28},
{0x3768, 0x22},
{0x3769, 0x44},
{0x376a, 0x44},
{0x3761, 0x00},
{0x3762, 0x00},
{0x3763, 0x00},
{0x3766, 0xff},
{0x376b, 0x00},
{0x3772, 0x46},
{0x3773, 0x04},
{0x3774, 0x2c},
{0x3775, 0x13},
{0x3776, 0x08},
{0x3777, 0x00},
{0x3778, 0x17},
{0x37a0, 0x88},
{0x37a1, 0x7a},
{0x37a2, 0x7a},
{0x37a3, 0x00},
{0x37a4, 0x00},
{0x37a5, 0x00},
{0x37a6, 0x00},
{0x37a7, 0x88},
{0x37a8, 0x98},
{0x37a9, 0x98},
{0x3760, 0x00},
{0x376f, 0x01},
{0x37aa, 0x88},
{0x37ab, 0x5c},
{0x37ac, 0x5c},
{0x37ad, 0x55},
{0x37ae, 0x19},
{0x37af, 0x19},
{0x37b0, 0x00},
{0x37b1, 0x00},
{0x37b2, 0x00},
{0x37b3, 0x84},
{0x37b4, 0x84},
{0x37b5, 0x60},
{0x37b6, 0x00},
{0x37b7, 0x00},
{0x37b8, 0x00},
{0x37b9, 0xff},
{0x3800, 0x00}, /* x start H */
{0x3801, 0x0c}, /* x start L */
{0x3802, 0x00}, /* y start H */
{0x3803, 0x0c}, /* y start L */
{0x3804, 0x0c}, /* x end H */
{0x3805, 0xd3}, /* x end L */
{0x3806, 0x09}, /* y end H */
{0x3807, 0xa3}, /* y end L */
{0x3808, 0x06}, /* x output size H */
{0x3809, 0x60}, /* x output size L */
{0x380a, 0x04}, /* y output size H */
{0x380b, 0xc8}, /* y output size L */
{0x380c, 0x07}, /* HTS H */
{0x380d, 0x88}, /* HTS L */
{0x380e, 0x04}, /* VTS H */
{0x380f, 0xdc}, /* VTS L */
{0x3810, 0x00}, /* ISP x win H */
{0x3811, 0x04}, /* ISP x win L */
{0x3813, 0x02}, /* ISP y win L */
{0x3814, 0x03}, /* x odd inc */
{0x3815, 0x01}, /* x even inc */
{0x3820, 0x00}, /* vflip off */
{0x3821, 0x67}, /* mirror on, bin o */
{0x382a, 0x03}, /* y odd inc */
{0x382b, 0x01}, /* y even inc */
{0x3830, 0x08},
{0x3836, 0x02},
{0x3837, 0x18},
{0x3841, 0xff}, /* window auto size enable */
{0x3846, 0x48},
{0x3d85, 0x16}, /* OTP power up load data/setting enable */
{0x3d8c, 0x73}, /* OTP setting start High */
{0x3d8d, 0xde}, /* OTP setting start Low */
{0x3f08, 0x10},
{0x3f0a, 0x00},
{0x4000, 0xf1}, /* out_range/format_chg/gain/exp_chg trig enable */
{0x4001, 0x10}, /* total 128 black column */
{0x4005, 0x10}, /* BLC target L */
{0x4002, 0x27}, /* value used to limit BLC offset */
{0x4009, 0x81}, /* final BLC offset limitation enable */
{0x400b, 0x0c}, /* DCBLC on, DCBLC manual mode on */
{0x401b, 0x00}, /* zero line R coefficient */
{0x401d, 0x00}, /* zoro line T coefficient */
{0x4020, 0x00}, /* Anchor left start H */
{0x4021, 0x04}, /* Anchor left start L */
{0x4022, 0x06}, /* Anchor left end H */
{0x4023, 0x00}, /* Anchor left end L */
{0x4024, 0x0f}, /* Anchor right start H */
{0x4025, 0x2a}, /* Anchor right start L */
{0x4026, 0x0f}, /* Anchor right end H */
{0x4027, 0x2b}, /* Anchor right end L */
{0x4028, 0x00}, /* top zero line start */
{0x4029, 0x02}, /* top zero line number */
{0x402a, 0x04}, /* top black line start */
{0x402b, 0x04}, /* top black line number */
{0x402c, 0x00}, /* bottom zero line start */
{0x402d, 0x02}, /* bottom zoro line number */
{0x402e, 0x04}, /* bottom black line start */
{0x402f, 0x04}, /* bottom black line number */
{0x401f, 0x00}, /* interpolation x/y disable, Anchor one disable */
{0x4034, 0x3f},
{0x403d, 0x04}, /* md_precision_en */
{0x4300, 0xff}, /* clip max H */
{0x4301, 0x00}, /* clip min H */
{0x4302, 0x0f}, /* clip min L, clip max L */
{0x4316, 0x00},
{0x4500, 0x58},
{0x4503, 0x18},
{0x4600, 0x00},
{0x4601, 0xcb},
{0x481f, 0x32}, /* clk prepare min */
{0x4837, 0x16}, /* global timing */
{0x4850, 0x10}, /* lane 1 = 1, lane 0 = 0 */
{0x4851, 0x32}, /* lane 3 = 3, lane 2 = 2 */
{0x4b00, 0x2a},
{0x4b0d, 0x00},
{0x4d00, 0x04}, /* temperature sensor */
{0x4d01, 0x18},
{0x4d02, 0xc3},
{0x4d03, 0xff},
{0x4d04, 0xff},
{0x4d05, 0xff}, /* temperature sensor */
{0x5000, 0xfe}, /* lenc on, slave/master AWB gain/statistics enable */
{0x5001, 0x01}, /* BLC on */
{0x5002, 0x08}, /* WBMATCH sensor's gain, H scale/WBMATCH/OTP_DPC off */
{0x5003, 0x20}, /* DPC_DBC buffer control enable, WB */
{0x501e, 0x93}, /* enable digital gain */
{0x5046, 0x12},
{0x5780, 0x3e}, /* DPC */
{0x5781, 0x0f},
{0x5782, 0x44},
{0x5783, 0x02},
{0x5784, 0x01},
{0x5785, 0x00},
{0x5786, 0x00},
{0x5787, 0x04},
{0x5788, 0x02},
{0x5789, 0x0f},
{0x578a, 0xfd},
{0x578b, 0xf5},
{0x578c, 0xf5},
{0x578d, 0x03},
{0x578e, 0x08},
{0x578f, 0x0c},
{0x5790, 0x08},
{0x5791, 0x04},
{0x5792, 0x00},
{0x5793, 0x52},
{0x5794, 0xa3}, /* DPC */
{0x5871, 0x0d}, /* Lenc */
{0x5870, 0x18},
{0x586e, 0x10},
{0x586f, 0x08},
{0x58f7, 0x01},
{0x58f8, 0x3d}, /* Lenc */
{0x5901, 0x00}, /* H skip off, V skip off */
{0x5b00, 0x02}, /* OTP DPC start address */
{0x5b01, 0x10}, /* OTP DPC start address */
{0x5b02, 0x03}, /* OTP DPC end address */
{0x5b03, 0xcf}, /* OTP DPC end address */
{0x5b05, 0x6c}, /* recover method = 2b11 */
{0x5e00, 0x00}, /* use 0x3ff to test pattern off */
{0x5e01, 0x41}, /* window cut enable */
{0x382d, 0x7f},
{0x4825, 0x3a}, /* lpx_p_min */
{0x4826, 0x40}, /* hs_prepare_min */
{0x4808, 0x25}, /* wake up delay in 1/1024 s */
{0x3763, 0x18},
{0x3768, 0xcc},
{0x470b, 0x28},
{0x4202, 0x00},
{0x400d, 0x10}, /* BLC offset trigger L */
{0x4040, 0x04}, /* BLC gain th2 */
{0x403e, 0x04}, /* BLC gain th1 */
{0x4041, 0xc6}, /* BLC */
{0x3007, 0x80},
{0x400a, 0x01},
{REG_NULL, 0x00},
};
/* * Xclk 24Mhz * max_framerate 60fps * mipi_datarate per lane 720Mbps
*/ staticconststruct regval ov8858_1632x1224_regs_4lane[] = {
{0x0100, 0x00},
{0x3501, 0x4d}, /* exposure M */
{0x3502, 0x40}, /* exposure L */
{0x3808, 0x06}, /* x output size H */
{0x3809, 0x60}, /* x output size L */
{0x380a, 0x04}, /* y output size H */
{0x380b, 0xc8}, /* y output size L */
{0x380c, 0x07}, /* HTS H */
{0x380d, 0x88}, /* HTS L */
{0x380e, 0x04}, /* VTS H */
{0x380f, 0xdc}, /* VTS L */
{0x3814, 0x03}, /* x odd inc */
{0x3821, 0x67}, /* mirror on, bin on */
{0x382a, 0x03}, /* y odd inc */
{0x3830, 0x08},
{0x3836, 0x02},
{0x3f0a, 0x00},
{0x4001, 0x10}, /* total 128 black column */
{0x4022, 0x06}, /* Anchor left end H */
{0x4023, 0x00}, /* Anchor left end L */
{0x4025, 0x2a}, /* Anchor right start L */
{0x4027, 0x2b}, /* Anchor right end L */
{0x402b, 0x04}, /* top black line number */
{0x402f, 0x04}, /* bottom black line number */
{0x4500, 0x58},
{0x4600, 0x00},
{0x4601, 0xcb},
{0x382d, 0x7f},
{0x0100, 0x01},
{REG_NULL, 0x00},
};
/* * Xclk 24Mhz * max_framerate 30fps * mipi_datarate per lane 720Mbps
*/ staticconststruct regval ov8858_3264x2448_regs_4lane[] = {
{0x0100, 0x00},
{0x3501, 0x9a}, /* exposure M */
{0x3502, 0x20}, /* exposure L */
{0x3808, 0x0c}, /* x output size H */
{0x3809, 0xc0}, /* x output size L */
{0x380a, 0x09}, /* y output size H */
{0x380b, 0x90}, /* y output size L */
{0x380c, 0x07}, /* HTS H */
{0x380d, 0x94}, /* HTS L */
{0x380e, 0x09}, /* VTS H */
{0x380f, 0xaa}, /* VTS L */
{0x3814, 0x01}, /* x odd inc */
{0x3821, 0x46}, /* mirror on, bin off */
{0x382a, 0x01}, /* y odd inc */
{0x3830, 0x06},
{0x3836, 0x01},
{0x3f0a, 0x00},
{0x4001, 0x00}, /* total 256 black column */
{0x4022, 0x0c}, /* Anchor left end H */
{0x4023, 0x60}, /* Anchor left end L */
{0x4025, 0x36}, /* Anchor right start L */
{0x4027, 0x37}, /* Anchor right end L */
{0x402b, 0x08}, /* top black line number */
{0x402f, 0x08}, /* interpolation x/y disable, Anchor one disable */
{0x4500, 0x58},
{0x4600, 0x01},
{0x4601, 0x97},
{0x382d, 0xff},
{REG_NULL, 0x00},
};
staticconstchar * const ov8858_test_pattern_menu[] = { "Disabled", "Vertical Color Bar Type 1", "Vertical Color Bar Type 2", "Vertical Color Bar Type 3", "Vertical Color Bar Type 4"
};
/* Store the format in the current subdev state. */
*v4l2_subdev_state_get_format(state, 0) = fmt->format;
if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) return 0;
/* Adjust control limits when a new mode is applied. */
h_blank = mode->hts_def - mode->width;
__v4l2_ctrl_modify_range(ov8858->hblank, h_blank, h_blank, 1,
h_blank);
/* * The control handler and the subdev state use the same mutex and the * mutex is guaranteed to be locked: * - by the core when s_ctrl is called int the VIDIOC_S_CTRL call path * - by the driver when s_ctrl is called in the s_stream(1) call path
*/
state = v4l2_subdev_get_locked_active_state(&ov8858->subdev);
format = v4l2_subdev_state_get_format(state, 0);
/* Propagate change of current control to all related controls */ switch (ctrl->id) { case V4L2_CID_VBLANK: /* Update max exposure while meeting expected vblanking */
max_exp = format->height + ctrl->val - OV8858_EXPOSURE_MARGIN;
__v4l2_ctrl_modify_range(ov8858->exposure,
ov8858->exposure->minimum, max_exp,
ov8858->exposure->step,
ov8858->exposure->default_value); break;
}
if (!pm_runtime_get_if_in_use(&client->dev)) return 0;
switch (ctrl->id) { case V4L2_CID_EXPOSURE: /* 4 least significant bits of exposure are fractional part */
ret = ov8858_write(ov8858, OV8858_REG_LONG_EXPO,
ctrl->val << 4, NULL); break; case V4L2_CID_ANALOGUE_GAIN:
ret = ov8858_write(ov8858, OV8858_REG_LONG_GAIN,
ctrl->val, NULL); break; case V4L2_CID_DIGITAL_GAIN: /* * Digital gain is assembled as: * 0x350a[7:0] = dgain[13:6] * 0x350b[5:0] = dgain[5:0] * Reassemble the control value to write it in one go.
*/
digi_gain = (ctrl->val & OV8858_LONG_DIGIGAIN_L_MASK)
| ((ctrl->val & OV8858_LONG_DIGIGAIN_H_MASK) <<
OV8858_LONG_DIGIGAIN_H_SHIFT);
ret = ov8858_write(ov8858, OV8858_REG_LONG_DIGIGAIN,
digi_gain, NULL); break; case V4L2_CID_VBLANK:
ret = ov8858_write(ov8858, OV8858_REG_VTS,
ctrl->val + format->height, NULL); break; case V4L2_CID_TEST_PATTERN:
ret = ov8858_enable_test_pattern(ov8858, ctrl->val); break; default:
ret = -EINVAL;
dev_warn(&client->dev, "%s Unhandled id: 0x%x\n",
__func__, ctrl->id); break;
}
if (clk_get_rate(ov8858->xvclk) != OV8858_XVCLK_FREQ)
dev_warn(dev, "xvclk mismatched, modes are based on 24MHz\n");
ret = clk_prepare_enable(ov8858->xvclk); if (ret < 0) {
dev_err(dev, "Failed to enable xvclk\n"); return ret;
}
ret = regulator_bulk_enable(ARRAY_SIZE(ov8858_supply_names),
ov8858->supplies); if (ret < 0) {
dev_err(dev, "Failed to enable regulators\n"); goto disable_clk;
}
/* * The chip manual only suggests 8192 cycles prior to first SCCB * transaction, but a double sleep between the release of gpios * helps with sporadic failures observed at probe time.
*/
delay_us = DIV_ROUND_UP(8192, OV8858_XVCLK_FREQ / 1000 / 1000);
endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(dev), NULL); if (!endpoint) {
dev_err(dev, "Failed to get endpoint\n"); return -EINVAL;
}
ret = v4l2_fwnode_endpoint_parse(endpoint, &vep);
fwnode_handle_put(endpoint); if (ret) {
dev_err(dev, "Failed to parse endpoint: %d\n", ret); return ret;
}
ov8858->num_lanes = vep.bus.mipi_csi2.num_data_lanes; switch (ov8858->num_lanes) { case 4: case 2: break; default:
dev_err(dev, "Unsupported number of data lanes %u\n",
ov8858->num_lanes); return -EINVAL;
}
ov8858 = devm_kzalloc(dev, sizeof(*ov8858), GFP_KERNEL); if (!ov8858) return -ENOMEM;
ov8858->xvclk = devm_clk_get(dev, "xvclk"); if (IS_ERR(ov8858->xvclk)) return dev_err_probe(dev, PTR_ERR(ov8858->xvclk), "Failed to get xvclk\n");
ov8858->reset_gpio = devm_gpiod_get_optional(dev, "reset",
GPIOD_OUT_HIGH); if (IS_ERR(ov8858->reset_gpio)) return dev_err_probe(dev, PTR_ERR(ov8858->reset_gpio), "Failed to get reset gpio\n");
ov8858->pwdn_gpio = devm_gpiod_get_optional(dev, "powerdown",
GPIOD_OUT_HIGH); if (IS_ERR(ov8858->pwdn_gpio)) return dev_err_probe(dev, PTR_ERR(ov8858->pwdn_gpio), "Failed to get powerdown gpio\n");
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