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Commit 49787d94 authored by Tony Lijo Jose's avatar Tony Lijo Jose
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msm: camera: csiphy: reset phy lane configs on shutdown 



Need to reset the phy lane configurations to default value on phy
shutdown. If the old value is retained , phy lane configurations can go
bad in next session.

Change-Id: I506eda4997a2f47b5e4ce733c081cff6ec950d76
Signed-off-by: default avatarTony Lijo Jose <tjose@codeaurora.org>
parent 1d886afe

drivers/media/platform/msm/camera/cam_sensor_module/cam_csiphy/cam_csiphy_core.c

+5 −0
Original line number Diff line number Diff line
@@ -601,6 +601,11 @@ void cam_csiphy_shutdown(struct csiphy_device *csiphy_dev) 
	csiphy_dev->acquire_count = 0;

	csiphy_dev->start_dev_count = 0;

	csiphy_dev->csiphy_state = CAM_CSIPHY_INIT;



	/* reset csiphy info */

	csiphy_dev->csiphy_info.lane_mask = 0;

	csiphy_dev->csiphy_info.lane_cnt = 0;

	csiphy_dev->csiphy_info.combo_mode = 0;

}



static int32_t cam_csiphy_external_cmd(struct csiphy_device *csiphy_dev,