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media: i2c: ox03c10 add more control of blc

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Change-Id: I6e07f4dff54600499e5db7900668971ede60d8d1
Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
This commit is contained in:
Zefa Chen
2025-07-30 16:12:51 +08:00
parent 5d98715633
commit c2d1b044ee
1 changed files with 33 additions and 0 deletions
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33
drivers/media/i2c/ox03c10.c
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@@ -229,9 +229,11 @@ struct ox03c10 {
const char *len_name;
bool has_init_exp;
bool has_init_wbgain;
bool has_init_blc;
bool has_init_lenc_gain;
struct preisp_hdrae_exp_s init_hdrae_exp;
struct rkmodule_wb_gain_group init_wbgain;
struct rkmodule_blc_group init_blc;
struct rkmodule_dcg_ratio dcg_ratio;
struct rkmodule_dcg_ratio spd_ratio;
struct rkmodule_lenc_gain lenc_gain;
@@ -4701,6 +4703,16 @@ static int ox03c10_set_blc(struct ox03c10 *ox03c10,
int i = 0;
int ret = 0;
if (!blc_group->enable)
return 0;
if (!ox03c10->has_init_blc && !ox03c10->streaming) {
ox03c10->init_blc = *blc_group;
ox03c10->has_init_blc = true;
dev_dbg(&ox03c10->client->dev, "ox03c10 don't stream, record blc!\n");
return ret;
}
for (i = 0; i < blc_group->group_num; i++) {
switch (blc_group->blc_type[i]) {
case RKMODULE_HCG_BLC:
@@ -4733,6 +4745,15 @@ static int ox03c10_set_blc(struct ox03c10 *ox03c10,
blc_group->blc_type[i], blc_val);
#endif
}
if (blc_group->reg_num > RKMODULE_REG_LIST_MAX) {
dev_info(&ox03c10->client->dev,
"reg_list size error %d\n",
blc_group->reg_num);
return -EINVAL;
}
for (i = 0; i < blc_group->reg_num; i++)
ret |= ox03c10_write_reg(ox03c10->client, blc_group->reg_list[i].reg_addr,
OX03C10_REG_VALUE_16BIT, blc_group->reg_list[i].reg_val);
return ret;
}
@@ -5398,6 +5419,16 @@ static int __ox03c10_start_stream(struct ox03c10 *ox03c10)
return ret;
}
}
if (ox03c10->has_init_blc) {
ret = ox03c10_ioctl(&ox03c10->subdev,
RKMODULE_SET_BLC,
&ox03c10->init_blc);
if (ret) {
dev_err(&ox03c10->client->dev,
"init blc fail\n");
return ret;
}
}
if (ox03c10->has_init_lenc_gain) {
ret = ox03c10_ioctl(&ox03c10->subdev,
RKMODULE_SET_LENC,
@@ -5446,6 +5477,7 @@ static int __ox03c10_stop_stream(struct ox03c10 *ox03c10)
{
ox03c10->has_init_exp = false;
ox03c10->has_init_wbgain = false;
ox03c10->has_init_blc = false;
ox03c10->has_init_lenc_gain = false;
return ox03c10_write_reg(ox03c10->client, OX03C10_REG_CTRL_MODE,
OX03C10_REG_VALUE_08BIT, OX03C10_MODE_SW_STANDBY);
@@ -5937,6 +5969,7 @@ static int ox03c10_initialize_controls(struct ox03c10 *ox03c10)
ox03c10->subdev.ctrl_handler = handler;
ox03c10->has_init_exp = false;
ox03c10->has_init_wbgain = false;
ox03c10->has_init_blc = false;
ox03c10->has_init_lenc_gain = false;
return 0;