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Commit f2066451 authored by Jigarkumar Zala's avatar Jigarkumar Zala
Browse files

msm: camera: flash: Add i2c hw support 



Add i2c related operations which include command buffer parsing,
apply settings and delete settings.

Change-Id: I1e5a23ba7f76ed14f0ba0115d092e8248f2e9999
Signed-off-by: default avatarJigarkumar Zala <jzala@codeaurora.org>
parent 1d8ba62c

drivers/media/platform/msm/camera/cam_sensor_module/cam_actuator/cam_actuator_core.c

+1 −1
Original line number Diff line number Diff line
@@ -141,7 +141,7 @@ static int32_t cam_actuator_power_down(struct cam_actuator_ctrl_t *a_ctrl) 
		CAM_ERR(CAM_ACTUATOR, "failed: power_info %pK", power_info);

		return -EINVAL;

	}

	rc = msm_camera_power_down(power_info, soc_info);

	rc = cam_sensor_util_power_down(power_info, soc_info);

	if (rc) {

		CAM_ERR(CAM_ACTUATOR, "power down the core is failed:%d", rc);

		return rc;

drivers/media/platform/msm/camera/cam_sensor_module/cam_eeprom/cam_eeprom_core.c

+1 −1
Original line number Diff line number Diff line
@@ -221,7 +221,7 @@ static int cam_eeprom_power_down(struct cam_eeprom_ctrl_t *e_ctrl) 
		CAM_ERR(CAM_EEPROM, "failed: power_info %pK", power_info);

		return -EINVAL;

	}

	rc = msm_camera_power_down(power_info, soc_info);

	rc = cam_sensor_util_power_down(power_info, soc_info);

	if (rc) {

		CAM_ERR(CAM_EEPROM, "power down the core is failed:%d", rc);

		return rc;

drivers/media/platform/msm/camera/cam_sensor_module/cam_flash/Makefile

+7 −6
Original line number Diff line number Diff line 
ccflags-y += -Idrivers/media/platform/msm/camera/cam_utils

ccflags-y += -Idrivers/media/platform/msm/camera/cam_sync

ccflags-y += -Idrivers/media/platform/msm/camera/cam_core

ccflags-y += -Idrivers/media/platform/msm/camera/cam_cpas/include

ccflags-y += -Idrivers/media/platform/msm/camera/cam_req_mgr

ccflags-y += -Idrivers/media/platform/msm/camera/cam_sensor_module/cam_cci

ccflags-y += -Idrivers/media/platform/msm/camera/cam_sensor_module/cam_res_mgr

ccflags-y += -Idrivers/media/platform/msm/camera/cam_sensor_module/cam_sensor_utils

ccflags-y += -Idrivers/media/platform/msm/camera/cam_sensor_module/cam_sensor_io

ccflags-y += -Idrivers/media/platform/msm/camera/cam_sensor_module/cam_cci

ccflags-y += -Idrivers/media/platform/msm/camera/cam_req_mgr

ccflags-y += -Idrivers/media/platform/msm/camera/cam_smmu/

ccflags-y += -Idrivers/media/platform/msm/camera/cam_sensor_module/cam_sensor_utils

ccflags-y += -Idrivers/media/platform/msm/camera/cam_smmu

ccflags-y += -Idrivers/media/platform/msm/camera/cam_utils



obj-$(CONFIG_SPECTRA_CAMERA) += cam_flash_dev.o cam_flash_core.o cam_flash_soc.o

drivers/media/platform/msm/camera/cam_sensor_module/cam_flash/cam_flash_core.c

+756 −123

File changed.

Preview size limit exceeded, changes collapsed.

drivers/media/platform/msm/camera/cam_sensor_module/cam_flash/cam_flash_core.h

+3 −11
Original line number Diff line number Diff line 
/* Copyright (c) 2017, The Linux Foundation. All rights reserved.

/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -16,20 +16,12 @@ 
#include <linux/leds-qpnp-flash.h>

#include <media/cam_sensor.h>

#include "cam_flash_dev.h"

#include "cam_sync_api.h"

#include "cam_mem_mgr_api.h"



int cam_flash_parser(struct cam_flash_ctrl *fctrl, void *arg);

int cam_flash_publish_dev_info(struct cam_req_mgr_device_info *info);

int cam_flash_establish_link(struct cam_req_mgr_core_dev_link_setup *link);

int cam_flash_apply_setting(struct cam_flash_ctrl *fctrl, uint64_t req_id);

int cam_flash_apply_request(struct cam_req_mgr_apply_request *apply);

int cam_flash_process_evt(struct cam_req_mgr_link_evt_data *event_data);

int cam_flash_flush_request(struct cam_req_mgr_flush_request *flush);

int cam_flash_off(struct cam_flash_ctrl *fctrl);

int cam_flash_prepare(struct cam_flash_ctrl *flash_ctrl,

	bool regulator_enable);

void cam_flash_shutdown(struct cam_flash_ctrl *flash_ctrl);

int cam_flash_stop_dev(struct cam_flash_ctrl *flash_ctrl);

int cam_flash_release_dev(struct cam_flash_ctrl *fctrl);





#endif /*_CAM_FLASH_CORE_H_*/