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Commit 18d76dfa authored by Sreesudhan Ramakrish Ramkumar's avatar Sreesudhan Ramakrish Ramkumar
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msm: camera: Return current lens position in actuator driver 



Actuator user space driver requires lens position after move focus
call returns. Return lens position as part cfg params for move focus
ioctl.

Change-Id: Ie684e898959a8edfd2a919b69d4607497b998ac4
Signed-off-by: default avatarSreesudhan Ramakrish Ramkumar <srramku@codeaurora.org>
parent 3be9dea1

drivers/media/platform/msm/camera_v2/sensor/actuator/msm_actuator.c

+1 −0
Original line number Diff line number Diff line
@@ -300,6 +300,7 @@ static int32_t msm_actuator_move_focus( 
		a_ctrl->curr_step_pos = target_step_pos;

	}



	move_params->curr_lens_pos = curr_lens_pos;

	reg_setting.reg_setting = a_ctrl->i2c_reg_tbl;

	reg_setting.data_type = a_ctrl->i2c_data_type;

	reg_setting.size = a_ctrl->i2c_tbl_index;

include/media/msm_cam_sensor.h

+1 −0
Original line number Diff line number Diff line
@@ -480,6 +480,7 @@ struct msm_actuator_move_params_t { 
	int8_t sign_dir;

	int16_t dest_step_pos;

	int32_t num_steps;

	uint16_t curr_lens_pos;

	struct damping_params_t *ringing_params;

};