static int m5mols_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct v4l2_subdev *sd = to_sd(ctrl);
int ret;
ret = m5mols_set_mode_backup(sd, MODE_PARMSET);
if (!ret)
ret = m5mols_set_ctrl(ctrl);
if (!ret)
ret = m5mols_set_mode_restore(sd);
return ret;
}
static int m5mols_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct v4l2_subdev *sd = to_sd(ctrl);
struct m5mols_info *info = to_m5mols(sd);
int ret;
info->mode_save = info->mode;
ret = m5mols_mode(info, REG_PARAMETER);
if (!ret)
ret = m5mols_set_ctrl(ctrl);
if (!ret)
ret = m5mols_mode(info, info->mode_save);
return ret;
}
static int m5mols_s_ctrl(struct v4l2_ctrl *ctrl)
{
struct v4l2_subdev *sd = to_sd(ctrl);
struct m5mols_info *info = to_m5mols(sd);
int ispstate = info->mode;
int ret;
/*
* If needed, defer restoring the controls until
* the device is fully initialized.
*/
if (!info->isp_ready) {
info->ctrl_sync = 0;
return 0;
}
ret = m5mols_mode(info, REG_PARAMETER);
if (ret < 0)
return ret;
ret = m5mols_set_ctrl(ctrl);
if (ret < 0)
return ret;
return m5mols_mode(info, ispstate);
}
