Lines Matching defs:exposure
203 struct v4l2_ctrl *exposure;
1151 /* read exposure, in number of line periods */
1173 /* write exposure, given number of line periods */
1174 static int ov5640_set_exposure(struct ov5640_dev *sensor, u32 exposure)
1178 exposure <<= 4;
1182 exposure & 0xff);
1187 (exposure >> 8) & 0xff);
1192 (exposure >> 16) & 0x0f);
1560 * exposure calculation
1683 /* exposure reach max */
1714 /* set exposure */
1745 /* auto gain and exposure must be turned off when changing modes */
1778 * go through exposure calculation
1791 /* restore auto gain and exposure */
2504 if (!auto_exp && ctrls->exposure->is_new) {
2517 if (ctrls->exposure->val < max_exp)
2518 ret = ov5640_set_exposure(sensor, ctrls->exposure->val);
2649 sensor->ctrls.exposure->val = val;
2741 /* Auto/manual exposure */
2746 ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
2782 ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;