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linux/drivers/media/i2c/ccs/ccs-reg-access.h

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-27 08:55:21 +02:00
/* SPDX-License-Identifier: GPL-2.0-only */
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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/*
media: smiapp: Rename as "ccs" Rename the "smiapp" driver as "ccs". MIPI CCS is the contemporary standard for raw Bayer camera sensors. The driver retains support for the SMIA++ and SMIA compliant camera sensors. A module alias is added for old user space using "smiapp" module name. Add Intel copyright while at it. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 19:05:57 +01:00
* include/media/ccs/ccs-reg-access.h
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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*
media: smiapp: Rename as "ccs" Rename the "smiapp" driver as "ccs". MIPI CCS is the contemporary standard for raw Bayer camera sensors. The driver retains support for the SMIA++ and SMIA compliant camera sensors. A module alias is added for old user space using "smiapp" module name. Add Intel copyright while at it. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 19:05:57 +01:00
* Generic driver for MIPI CCS/SMIA/SMIA++ compliant camera sensors
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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*
media: smiapp: Rename as "ccs" Rename the "smiapp" driver as "ccs". MIPI CCS is the contemporary standard for raw Bayer camera sensors. The driver retains support for the SMIA++ and SMIA compliant camera sensors. A module alias is added for old user space using "smiapp" module name. Add Intel copyright while at it. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 19:05:57 +01:00
* Copyright (C) 2020 Intel Corporation
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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* Copyright (C) 2011--2012 Nokia Corporation
media: ccs: Change my e-mail address Use my @linux.intel.com e-mail address in the CCS driver. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-06-24 23:57:46 +02:00
* Contact: Sakari Ailus <sakari.ailus@linux.intel.com>
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-03 17:19:52 -03:00
*/
#ifndef SMIAPP_REGS_H
#define SMIAPP_REGS_H
#include <linux/i2c.h>
#include <linux/types.h>
media: smiapp: Use CCS register flags Use the CCS register flags instead of the old smia flags. The new flags include the register width information that was separate from the register flags previously. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-03 12:38:42 +01:00
#include "ccs-regs.h"
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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media: smiapp: Internal rename to CCS Rename internal names to reflect the driver's new reference. The module name remains the same. Also fix trivial coding style issues on the way related to e.g. alignment changes due to the rename. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
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#define CCS_REG_ADDR(reg) ((u16)reg)
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-03 17:19:52 -03:00
media: smiapp: Internal rename to CCS Rename internal names to reflect the driver's new reference. The module name remains the same. Also fix trivial coding style issues on the way related to e.g. alignment changes due to the rename. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 14:19:13 +01:00
struct ccs_sensor;
[media] smiapp: Pass struct sensor to register writing commands instead of i2c_client Pass struct sensor to register access commands. This allows taking quirks into account in register access. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-04-22 08:55:10 -03:00
media: smiapp: Internal rename to CCS Rename internal names to reflect the driver's new reference. The module name remains the same. Also fix trivial coding style issues on the way related to e.g. alignment changes due to the rename. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 14:19:13 +01:00
int ccs_read_addr_no_quirk(struct ccs_sensor *sensor, u32 reg, u32 *val);
int ccs_read_addr(struct ccs_sensor *sensor, u32 reg, u32 *val);
int ccs_read_addr_8only(struct ccs_sensor *sensor, u32 reg, u32 *val);
media: ccs: Make real to integer number conversion optional The limit values will be raw soon, and the conversion takes place later on. Prepare for that. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-02 12:23:40 +02:00
int ccs_read_addr_noconv(struct ccs_sensor *sensor, u32 reg, u32 *val);
media: smiapp: Internal rename to CCS Rename internal names to reflect the driver's new reference. The module name remains the same. Also fix trivial coding style issues on the way related to e.g. alignment changes due to the rename. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 14:19:13 +01:00
int ccs_write_addr_no_quirk(struct ccs_sensor *sensor, u32 reg, u32 val);
int ccs_write_addr(struct ccs_sensor *sensor, u32 reg, u32 val);
media: ccs: Add support for manufacturer regs from sensor and module files Write manufacturer specific registers (MSRs) from file to the sensor on sensor power-on. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-03 11:32:56 +02:00
int ccs_write_data_regs(struct ccs_sensor *sensor, struct ccs_reg *regs,
size_t num_regs);
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-03 17:19:52 -03:00
media: smiapp: Use CCS register flags Use the CCS register flags instead of the old smia flags. The new flags include the register width information that was separate from the register flags previously. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-03 12:38:42 +01:00
unsigned int ccs_reg_width(u32 reg);
media: ccs: Make real to integer number conversion optional The limit values will be raw soon, and the conversion takes place later on. Prepare for that. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-09-02 12:23:40 +02:00
u32 ccs_reg_conv(struct ccs_sensor *sensor, u32 reg, u32 val);
media: smiapp: Use CCS register flags Use the CCS register flags instead of the old smia flags. The new flags include the register width information that was separate from the register flags previously. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-03 12:38:42 +01:00
media: smiapp: Add macros for accessing CCS registers Add two helper macros for reading and writing the CCS registers as defined in ccs-regs.h. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-03 14:48:48 +01:00
#define ccs_read(sensor, reg_name, val) \
media: smiapp: Rename register access functions Rename register access functions by changing smiapp to ccs. The functions operating on register addresses have "addr" appended to the name. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 12:16:14 +01:00
ccs_read_addr(sensor, CCS_R_##reg_name, val)
media: smiapp: Add macros for accessing CCS registers Add two helper macros for reading and writing the CCS registers as defined in ccs-regs.h. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-03 14:48:48 +01:00
#define ccs_write(sensor, reg_name, val) \
media: smiapp: Rename register access functions Rename register access functions by changing smiapp to ccs. The functions operating on register addresses have "addr" appended to the name. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-11 12:16:14 +01:00
ccs_write_addr(sensor, CCS_R_##reg_name, val)
media: smiapp: Add macros for accessing CCS registers Add two helper macros for reading and writing the CCS registers as defined in ccs-regs.h. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
2020-02-03 14:48:48 +01:00
[media] smiapp: Add driver Add driver for SMIA++/SMIA image sensors. The driver exposes the sensor as three subdevs, pixel array, binner and scaler --- in case the device has a scaler. Currently it relies on the board code for external clock handling. There is no fast way out of this dependency before the ISP drivers (omap3isp) among others will be able to export that clock through the clock framework instead. Signed-off-by: Sakari Ailus <sakari.ailus@maxwell.research.nokia.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-03 17:19:52 -03:00
#endif
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