Commit d897aac9 authored Dec 22, 2015 by Rajesh Bondugula Committed by Gerrit - the friendly Code Review server Dec 22, 2015

msm: camera: sensor: Add delay after actuator vreg enable



Add 2ms delay after enabling the VAF voltage regulator
for actuator. slave needs time for getting detected after
powerup.

Change-Id: I61e7a779825002c19dcd9d67ce68cbdf6dac2fda
Signed-off-by: Rajesh Bondugula <rajeshb@codeaurora.org>

parent bd4743e8

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

+2 −0

Original line number	Diff line number	Diff line
		@@ -1666,6 +1666,8 @@ static int32_t msm_actuator_power_up(struct msm_actuator_ctrl_t *a_ctrl)
		return rc;
		}

		/* VREG needs some delay to power up */
		usleep_range(2000, 3000);
		a_ctrl->actuator_state = ACT_ENABLE_STATE;

		CDBG("Exit\n");