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media: i2c: ox03c10 support get wbgain/blc info

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Change-Id: I020ee7e162d963f10c357be7e1844fbec5660d55
Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
This commit is contained in:
Zefa Chen
2025-05-27 11:59:41 +08:00
committed by 陈泽发
parent 46cc26e4fc
commit bb803da76b
1 changed files with 46 additions and 0 deletions
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46
drivers/media/i2c/ox03c10.c
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@@ -5341,6 +5341,7 @@ static int ox03c10_set_hdrae(struct ox03c10 *ox03c10,
s_exp = 1;
if (s_exp > 35 && ox03c10->cur_mode->exp_mode == EXP_HDR3_DCG_VS)
s_exp = 35;
if (l_again < 16) {
l_again = 16;
} else if (l_again <= 31) {
@@ -5720,6 +5721,8 @@ static long ox03c10_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
long ret = 0;
u32 stream = 0;
u32 *exp_mode;
struct rkmodule_wb_gain_info *wb_gain_info;
struct rkmodule_blc_info *blc_info;
switch (cmd) {
case RKMODULE_GET_MODULE_INFO:
@@ -5800,6 +5803,15 @@ static long ox03c10_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
case RKMODULE_SET_EXP_MODE:
ret = ox03c10_select_exp_mode(ox03c10, *(u32 *)arg);
break;
case RKMODULE_GET_WB_GAIN_INFO:
wb_gain_info = (struct rkmodule_wb_gain_info *)arg;
wb_gain_info->coarse_bit = 5;
wb_gain_info->fine_bit = 10;
break;
case RKMODULE_GET_BLC_INFO:
blc_info = (struct rkmodule_blc_info *)arg;
blc_info->bit_width = 10;
break;
default:
ret = -ENOIOCTLCMD;
break;
@@ -5824,6 +5836,8 @@ static long ox03c10_compat_ioctl32(struct v4l2_subdev *sd,
long ret;
u32 stream = 0;
u32 exp_mode;
struct rkmodule_wb_gain_info *wb_gain_info;
struct rkmodule_blc_info *blc_info;
switch (cmd) {
case RKMODULE_GET_MODULE_INFO:
@@ -5993,6 +6007,38 @@ static long ox03c10_compat_ioctl32(struct v4l2_subdev *sd,
return -EFAULT;
ret = ox03c10_ioctl(sd, cmd, &exp_mode);
break;
case RKMODULE_GET_WB_GAIN_INFO:
wb_gain_info = kzalloc(sizeof(*wb_gain_info), GFP_KERNEL);
if (!wb_gain_info) {
ret = -ENOMEM;
return ret;
}
ret = ox03c10_ioctl(sd, cmd, wb_gain_info);
if (!ret) {
if (copy_to_user(up, wb_gain_info, sizeof(*wb_gain_info))) {
kfree(wb_gain_info);
return -EFAULT;
}
}
kfree(wb_gain_info);
break;
case RKMODULE_GET_BLC_INFO:
blc_info = kzalloc(sizeof(*blc_info), GFP_KERNEL);
if (!blc_info) {
ret = -ENOMEM;
return ret;
}
ret = ox03c10_ioctl(sd, cmd, blc_info);
if (!ret) {
if (copy_to_user(up, blc_info, sizeof(*blc_info))) {
kfree(blc_info);
return -EFAULT;
}
}
kfree(blc_info);
break;
default:
ret = -ENOIOCTLCMD;
break;