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c9858e1282
Add ar0234 camera sensor driver code, max96712 GMSL serializer code, mode tables and makefile changes. These drivers are copied from K5.10 camera driver repo. Changes include svcacv warning fix and eeprom read status is ignored due to bug 4064490. Bug 3583587 Bug 4064490 Change-Id: I7ea0ecf959caccafd283c8db5fb7c3be912cf8bb Signed-off-by: Ankur Pawar <ankurp@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2868422 Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
88 lines
2.3 KiB
C
88 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright (c) 2018-2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved. */
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/**
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* @file
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* <b>MAX9295 API: For Maxim Integrated MAX9295 serializer</b>
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*
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* @b Description: Defines elements used to set up and use a
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* Maxim Integrated MAX9295 serializer.
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*/
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#ifndef __MAX9295_H__
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#define __MAX9295_H__
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#include <media/gmsl-link.h>
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/**
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* \defgroup max9295 MAX9295 serializer driver
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*
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* Controls the MAX9295 serializer module.
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*
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* @ingroup serdes_group
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* @{
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*/
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/**
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* @brief Powers on a serializer device and performs the I2C overrides
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* for sensor and serializer devices.
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*
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* The I2C overrides include setting proxy I2C slave addresses for the devices.
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*
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* Before the client calls this function it must ensure that
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* the deserializer device is in link_ex exclusive link mode
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* by calling the deserializer driver's max9296_setup_link() function.
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*
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* @param [in] dev The serializer device handle.
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*
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* @return 0 for success, or -1 otherwise.
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*/
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int max9295_setup_control(struct device *dev);
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/**
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* Reverts I2C overrides and resets a serializer device.
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*
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* @param [in] dev The serializer device handle.
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*
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* @return 0 for success, or -1 otherwise.
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*/
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int max9295_reset_control(struct device *dev);
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/**
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* @brief Pairs a sensor device with a serializer device.
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*
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* To be called by sensor client driver.
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*
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* @param [in] dev The deserializer device handle.
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* @param [in] g_ctx The @ref gmsl_link_ctx structure handle.
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*
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* @return 0 for success, or -1 otherwise.
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*/
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int max9295_sdev_pair(struct device *dev, struct gmsl_link_ctx *g_ctx);
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/**
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* @brief Unpairs a sensor device from a serializer device.
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*
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* To be called by sensor client driver.
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*
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* @param [in] dev The serializer device handle.
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* @param [in] s_dev The sensor device handle.
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*
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* @return 0 for success, or -1 otherwise.
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*/
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int max9295_sdev_unpair(struct device *dev, struct device *s_dev);
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/**
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* Sets up the serializer device's internal pipeline for a specified
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* sensor/serializer pair.
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*
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* @param [in] dev The serializer device handle.
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*
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* @return 0 for success, or -1 otherwise.
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*/
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int max9295_setup_streaming(struct device *dev);
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/** @} */
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#endif /* __MAX9295_H__ */
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