65 #define REG_AECH		0x10	/* Exposure value, AEC[9:2] */
86 #define  COM8_AEC		0x01	/* Auto exposure enable */
189 #define REG_AECHM		0xa1	/* Exposure value - bits AEC[15:10] */
204 		struct v4l2_ctrl *exposure;  member
260 	/* Exposure row interval in us */
560 	struct v4l2_ctrl *ctrl = ov965x->ctrls.exposure;  in ov965x_update_exposure_ctrl()
583 	/* Update exposure time range to match current frame format. */  in ov965x_update_exposure_ctrl()
589 		v4l2_err(&ov965x->sd, "Exposure ctrl range update failed\n");  in ov965x_update_exposure_ctrl()
610 	/* Set minimal exposure time for 50/60 HZ lighting */  in ov965x_set_banding_filter()
779 	if (!auto_exposure && ctrls->exposure->is_new) {  in ov965x_set_exposure()
780 		unsigned int exposure = (ctrls->exposure->val * 100)  in ov965x_set_exposure()  local
783 		 * Manual exposure value  in ov965x_set_exposure()
786 		ret = ov965x_write(ov965x, REG_COM1, exposure & 0x3);  in ov965x_set_exposure()
789 					   (exposure >> 2) & 0xff);  in ov965x_set_exposure()
792 					   (exposure >> 10) & 0x3f);  in ov965x_set_exposure()
794 		ctrls->exposure->val = ((exposure * ov965x->exp_row_interval)  in ov965x_set_exposure()
857 	unsigned int exposure, gain, m;  in __g_volatile_ctrl()  local
891 		exposure = ((reg2 & 0x3f) << 10) | (reg1 << 2) |  in __g_volatile_ctrl()
893 		ov965x->ctrls.exposure->val = ((exposure *  in __g_volatile_ctrl()
1005 	/* Auto/manual exposure */  in ov965x_initialize_controls()
1011 	/* Exposure time, in 100 us units. min/max is updated dynamically. */  in ov965x_initialize_controls()
1012 	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops,  in ov965x_initialize_controls()
1047 	ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;  in ov965x_initialize_controls()
1540 	/* Update exposure time min/max to match frame format */  in ov965x_probe()