5cb000ee7f
Due to the asynchronous nature of platform probes, inter dependency between drivers needs to be taken care during kernel boot up. Component helper provides the facility of adding matching drivers in a list ordered in the way we want to bind those drivers. The CRM driver acts as component master to make sure all slave drivers are bound before it returns from its own bind call. Add support for serializing platform probes through component framework. CRs-Fixed: 2584631 Change-Id: I345da1d2b9cccf6021ac6fc899143013b7714ec4 Signed-off-by: Mukund Madhusudan Atre <matre@codeaurora.org>
72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2020, The Linux Foundation. All rights reserved.
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*/
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#ifndef CAMERA_MAIN_H
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#define CAMERA_MAIN_H
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#include <linux/platform_device.h>
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#include <linux/component.h>
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extern struct platform_driver cam_sync_driver;
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extern struct platform_driver cam_smmu_driver;
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extern struct platform_driver cam_cpas_driver;
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extern struct platform_driver cam_cdm_intf_driver;
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extern struct platform_driver cam_hw_cdm_driver;
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#ifdef CONFIG_SPECTRA_ISP
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extern struct platform_driver cam_ife_csid17x_driver;
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extern struct platform_driver cam_ife_csid_lite_driver;
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extern struct platform_driver cam_vfe_driver;
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extern struct platform_driver isp_driver;
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#endif
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#ifdef CONFIG_SPECTRA_TFE
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extern struct platform_driver cam_top_tpg_v1_driver;
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extern struct platform_driver cam_tfe_driver;
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extern struct platform_driver cam_tfe_csid530_driver;
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#endif
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#ifdef CONFIG_SPECTRA_SENSOR
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extern struct platform_driver cam_res_mgr_driver;
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extern struct platform_driver cci_driver;
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extern struct platform_driver csiphy_driver;
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extern struct platform_driver cam_actuator_platform_driver;
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extern struct platform_driver cam_sensor_platform_driver;
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extern struct platform_driver cam_eeprom_platform_driver;
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extern struct platform_driver cam_ois_platform_driver;
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#if IS_REACHABLE(CONFIG_LEDS_QPNP_FLASH_V2)
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extern struct platform_driver cam_flash_platform_driver;
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#endif
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#endif
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#ifdef CONFIG_SPECTRA_ICP
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extern struct platform_driver cam_a5_driver;
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extern struct platform_driver cam_ipe_driver;
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extern struct platform_driver cam_bps_driver;
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extern struct platform_driver cam_icp_driver;
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#endif
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#ifdef CONFIG_SPECTRA_OPE
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extern struct platform_driver cam_ope_driver;
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extern struct platform_driver cam_ope_subdev_driver;
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#endif
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#ifdef CONFIG_SPECTRA_JPEG
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extern struct platform_driver cam_jpeg_enc_driver;
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extern struct platform_driver cam_jpeg_dma_driver;
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extern struct platform_driver jpeg_driver;
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#endif
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#ifdef CONFIG_SPECTRA_FD
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extern struct platform_driver cam_fd_hw_driver;
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extern struct platform_driver cam_fd_driver;
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#endif
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#ifdef CONFIG_SPECTRA_LRME
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extern struct platform_driver cam_lrme_hw_driver;
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extern struct platform_driver cam_lrme_driver;
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#endif
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#ifdef CONFIG_SPECTRA_CUSTOM
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extern struct platform_driver cam_custom_hw_sub_mod_driver;
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extern struct platform_driver cam_custom_csid_driver;
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extern struct platform_driver custom_driver;
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#endif
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int camera_component_match_add_drivers(struct device *dev,
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struct component_match **match_list);
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#endif /* CAMERA_MAIN_H */
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