mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
231 lines
7.0 KiB
231 lines
7.0 KiB
// SPDX-License-Identifier: GPL-2.0-only |
|
/* |
|
* drivers/media/i2c/smiapp/smiapp-quirk.c |
|
* |
|
* Generic driver for SMIA/SMIA++ compliant camera modules |
|
* |
|
* Copyright (C) 2011--2012 Nokia Corporation |
|
* Contact: Sakari Ailus <[email protected]> |
|
*/ |
|
|
|
#include <linux/delay.h> |
|
|
|
#include "smiapp.h" |
|
|
|
static int smiapp_write_8(struct smiapp_sensor *sensor, u16 reg, u8 val) |
|
{ |
|
return smiapp_write(sensor, SMIAPP_REG_MK_U8(reg), val); |
|
} |
|
|
|
static int smiapp_write_8s(struct smiapp_sensor *sensor, |
|
const struct smiapp_reg_8 *regs, int len) |
|
{ |
|
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); |
|
int rval; |
|
|
|
for (; len > 0; len--, regs++) { |
|
rval = smiapp_write_8(sensor, regs->reg, regs->val); |
|
if (rval < 0) { |
|
dev_err(&client->dev, |
|
"error %d writing reg 0x%4.4x, val 0x%2.2x", |
|
rval, regs->reg, regs->val); |
|
return rval; |
|
} |
|
} |
|
|
|
return 0; |
|
} |
|
|
|
void smiapp_replace_limit(struct smiapp_sensor *sensor, |
|
u32 limit, u32 val) |
|
{ |
|
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); |
|
|
|
dev_dbg(&client->dev, "quirk: 0x%8.8x \"%s\" = %d, 0x%x\n", |
|
smiapp_reg_limits[limit].addr, |
|
smiapp_reg_limits[limit].what, val, val); |
|
sensor->limits[limit] = val; |
|
} |
|
|
|
static int jt8ew9_limits(struct smiapp_sensor *sensor) |
|
{ |
|
if (sensor->minfo.revision_number_major < 0x03) |
|
sensor->frame_skip = 1; |
|
|
|
/* Below 24 gain doesn't have effect at all, */ |
|
/* but ~59 is needed for full dynamic range */ |
|
smiapp_replace_limit(sensor, SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MIN, 59); |
|
smiapp_replace_limit( |
|
sensor, SMIAPP_LIMIT_ANALOGUE_GAIN_CODE_MAX, 6000); |
|
|
|
return 0; |
|
} |
|
|
|
static int jt8ew9_post_poweron(struct smiapp_sensor *sensor) |
|
{ |
|
static const struct smiapp_reg_8 regs[] = { |
|
{ 0x30a3, 0xd8 }, /* Output port control : LVDS ports only */ |
|
{ 0x30ae, 0x00 }, /* 0x0307 pll_multiplier maximum value on PLL input 9.6MHz ( 19.2MHz is divided on pre_pll_div) */ |
|
{ 0x30af, 0xd0 }, /* 0x0307 pll_multiplier maximum value on PLL input 9.6MHz ( 19.2MHz is divided on pre_pll_div) */ |
|
{ 0x322d, 0x04 }, /* Adjusting Processing Image Size to Scaler Toshiba Recommendation Setting */ |
|
{ 0x3255, 0x0f }, /* Horizontal Noise Reduction Control Toshiba Recommendation Setting */ |
|
{ 0x3256, 0x15 }, /* Horizontal Noise Reduction Control Toshiba Recommendation Setting */ |
|
{ 0x3258, 0x70 }, /* Analog Gain Control Toshiba Recommendation Setting */ |
|
{ 0x3259, 0x70 }, /* Analog Gain Control Toshiba Recommendation Setting */ |
|
{ 0x325f, 0x7c }, /* Analog Gain Control Toshiba Recommendation Setting */ |
|
{ 0x3302, 0x06 }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ |
|
{ 0x3304, 0x00 }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ |
|
{ 0x3307, 0x22 }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ |
|
{ 0x3308, 0x8d }, /* Pixel Reference Voltage Control Toshiba Recommendation Setting */ |
|
{ 0x331e, 0x0f }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ |
|
{ 0x3320, 0x30 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ |
|
{ 0x3321, 0x11 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ |
|
{ 0x3322, 0x98 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ |
|
{ 0x3323, 0x64 }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ |
|
{ 0x3325, 0x83 }, /* Read Out Timing Control Toshiba Recommendation Setting */ |
|
{ 0x3330, 0x18 }, /* Read Out Timing Control Toshiba Recommendation Setting */ |
|
{ 0x333c, 0x01 }, /* Read Out Timing Control Toshiba Recommendation Setting */ |
|
{ 0x3345, 0x2f }, /* Black Hole Sun Correction Control Toshiba Recommendation Setting */ |
|
{ 0x33de, 0x38 }, /* Horizontal Noise Reduction Control Toshiba Recommendation Setting */ |
|
/* Taken from v03. No idea what the rest are. */ |
|
{ 0x32e0, 0x05 }, |
|
{ 0x32e1, 0x05 }, |
|
{ 0x32e2, 0x04 }, |
|
{ 0x32e5, 0x04 }, |
|
{ 0x32e6, 0x04 }, |
|
|
|
}; |
|
|
|
return smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs)); |
|
} |
|
|
|
const struct smiapp_quirk smiapp_jt8ew9_quirk = { |
|
.limits = jt8ew9_limits, |
|
.post_poweron = jt8ew9_post_poweron, |
|
}; |
|
|
|
static int imx125es_post_poweron(struct smiapp_sensor *sensor) |
|
{ |
|
/* Taken from v02. No idea what the other two are. */ |
|
static const struct smiapp_reg_8 regs[] = { |
|
/* |
|
* 0x3302: clk during frame blanking: |
|
* 0x00 - HS mode, 0x01 - LP11 |
|
*/ |
|
{ 0x3302, 0x01 }, |
|
{ 0x302d, 0x00 }, |
|
{ 0x3b08, 0x8c }, |
|
}; |
|
|
|
return smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs)); |
|
} |
|
|
|
const struct smiapp_quirk smiapp_imx125es_quirk = { |
|
.post_poweron = imx125es_post_poweron, |
|
}; |
|
|
|
static int jt8ev1_limits(struct smiapp_sensor *sensor) |
|
{ |
|
smiapp_replace_limit(sensor, SMIAPP_LIMIT_X_ADDR_MAX, 4271); |
|
smiapp_replace_limit(sensor, |
|
SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN, 184); |
|
|
|
return 0; |
|
} |
|
|
|
static int jt8ev1_post_poweron(struct smiapp_sensor *sensor) |
|
{ |
|
struct i2c_client *client = v4l2_get_subdevdata(&sensor->src->sd); |
|
int rval; |
|
static const struct smiapp_reg_8 regs[] = { |
|
{ 0x3031, 0xcd }, /* For digital binning (EQ_MONI) */ |
|
{ 0x30a3, 0xd0 }, /* FLASH STROBE enable */ |
|
{ 0x3237, 0x00 }, /* For control of pulse timing for ADC */ |
|
{ 0x3238, 0x43 }, |
|
{ 0x3301, 0x06 }, /* For analog bias for sensor */ |
|
{ 0x3302, 0x06 }, |
|
{ 0x3304, 0x00 }, |
|
{ 0x3305, 0x88 }, |
|
{ 0x332a, 0x14 }, |
|
{ 0x332c, 0x6b }, |
|
{ 0x3336, 0x01 }, |
|
{ 0x333f, 0x1f }, |
|
{ 0x3355, 0x00 }, |
|
{ 0x3356, 0x20 }, |
|
{ 0x33bf, 0x20 }, /* Adjust the FBC speed */ |
|
{ 0x33c9, 0x20 }, |
|
{ 0x33ce, 0x30 }, /* Adjust the parameter for logic function */ |
|
{ 0x33cf, 0xec }, /* For Black sun */ |
|
{ 0x3328, 0x80 }, /* Ugh. No idea what's this. */ |
|
}; |
|
static const struct smiapp_reg_8 regs_96[] = { |
|
{ 0x30ae, 0x00 }, /* For control of ADC clock */ |
|
{ 0x30af, 0xd0 }, |
|
{ 0x30b0, 0x01 }, |
|
}; |
|
|
|
rval = smiapp_write_8s(sensor, regs, ARRAY_SIZE(regs)); |
|
if (rval < 0) |
|
return rval; |
|
|
|
switch (sensor->hwcfg->ext_clk) { |
|
case 9600000: |
|
return smiapp_write_8s(sensor, regs_96, |
|
ARRAY_SIZE(regs_96)); |
|
default: |
|
dev_warn(&client->dev, "no MSRs for %d Hz ext_clk\n", |
|
sensor->hwcfg->ext_clk); |
|
return 0; |
|
} |
|
} |
|
|
|
static int jt8ev1_pre_streamon(struct smiapp_sensor *sensor) |
|
{ |
|
return smiapp_write_8(sensor, 0x3328, 0x00); |
|
} |
|
|
|
static int jt8ev1_post_streamoff(struct smiapp_sensor *sensor) |
|
{ |
|
int rval; |
|
|
|
/* Workaround: allows fast standby to work properly */ |
|
rval = smiapp_write_8(sensor, 0x3205, 0x04); |
|
if (rval < 0) |
|
return rval; |
|
|
|
/* Wait for 1 ms + one line => 2 ms is likely enough */ |
|
usleep_range(2000, 2050); |
|
|
|
/* Restore it */ |
|
rval = smiapp_write_8(sensor, 0x3205, 0x00); |
|
if (rval < 0) |
|
return rval; |
|
|
|
return smiapp_write_8(sensor, 0x3328, 0x80); |
|
} |
|
|
|
static int jt8ev1_init(struct smiapp_sensor *sensor) |
|
{ |
|
sensor->pll.flags |= SMIAPP_PLL_FLAG_OP_PIX_CLOCK_PER_LANE; |
|
|
|
return 0; |
|
} |
|
|
|
const struct smiapp_quirk smiapp_jt8ev1_quirk = { |
|
.limits = jt8ev1_limits, |
|
.post_poweron = jt8ev1_post_poweron, |
|
.pre_streamon = jt8ev1_pre_streamon, |
|
.post_streamoff = jt8ev1_post_streamoff, |
|
.init = jt8ev1_init, |
|
}; |
|
|
|
static int tcm8500md_limits(struct smiapp_sensor *sensor) |
|
{ |
|
smiapp_replace_limit(sensor, SMIAPP_LIMIT_MIN_PLL_IP_FREQ_HZ, 2700000); |
|
|
|
return 0; |
|
} |
|
|
|
const struct smiapp_quirk smiapp_tcm8500md_quirk = { |
|
.limits = tcm8500md_limits, |
|
};
|
|
|