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media: i2c: add Lenc calibration initialization configuration

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Change-Id: I1dd50ed3ed8effe5aa955ff46a09baa177c32cf7
Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
This commit is contained in:
Zefa Chen
2025-07-03 11:51:07 +08:00
parent 30f24d6e0d
commit c710fa9ca4
1 changed files with 33 additions and 0 deletions
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33
drivers/media/i2c/ox03c10.c
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@@ -5200,6 +5200,10 @@ static long ox03c10_compat_ioctl32(struct v4l2_subdev *sd,
static int __ox03c10_start_stream(struct ox03c10 *ox03c10)
{
int ret;
#ifdef OX03C10_LENC_CALIBRATION
u32 val = 0;
int i = 0;
#endif
if (ox03c10->cur_mode->hdr_mode == NO_HDR) {
if (ox03c10->cur_mode->single_mode == EXPAND_SINGLE_HCG)
@@ -5253,7 +5257,36 @@ static int __ox03c10_start_stream(struct ox03c10 *ox03c10)
return ret;
}
}
#ifdef OX03C10_LENC_CALIBRATION
ret = ox03c10_read_reg(ox03c10->client, 0x5003,
OX03C10_REG_VALUE_08BIT, &val);
if (ret)
return -EINVAL;
val &= ~BIT(2);
ret |= ox03c10_write_reg(ox03c10->client, 0x5003,
OX03C10_REG_VALUE_08BIT, val);
val = 0x400;
//init lcg wb gain
for (i = 0; i < 4; i++)
ret |= ox03c10_write_reg(ox03c10->client, OX03C10_REG_LCG_B_GAIN + i * 2,
OX03C10_REG_VALUE_16BIT, val);
//init hcg wb gain
for (i = 0; i < 4; i++)
ret |= ox03c10_write_reg(ox03c10->client, OX03C10_REG_HCG_B_GAIN + i * 2,
OX03C10_REG_VALUE_16BIT, val);
//init vs wb gain
for (i = 0; i < 4; i++)
ret |= ox03c10_write_reg(ox03c10->client, OX03C10_REG_VS_B_GAIN + i * 2,
OX03C10_REG_VALUE_16BIT, val);
//init spd wb gain
for (i = 0; i < 4; i++)
ret |= ox03c10_write_reg(ox03c10->client, OX03C10_REG_SPD_B_GAIN + i * 2,
OX03C10_REG_VALUE_16BIT, val);
if (ret)
return -EINVAL;
#endif
return ox03c10_write_reg(ox03c10->client, OX03C10_REG_CTRL_MODE,
OX03C10_REG_VALUE_08BIT, OX03C10_MODE_STREAMING);
}