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media: i2c: Add a driver for the Infineon IRS1125 depth sensor

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The Infineon IRS1125 is a time of flight depth sensor that
has a CSI-2 interface.

Add a V4L2 subdevice driver for this device.

Signed-off-by: Markus Proeller <markus.proeller@pieye.org>
This commit is contained in:
Markus Proeller
2019-10-10 19:12:36 +02:00
committed by Phil Elwell
parent 45192b4962
commit 04d173f82f
4 changed files with 1186 additions and 0 deletions
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12
drivers/media/i2c/Kconfig
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@@ -813,6 +813,18 @@ config VIDEO_OV13858
This is a Video4Linux2 sensor driver for the OmniVision
OV13858 camera.
config VIDEO_IRS1125
tristate "Infineon IRS1125 sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
depends on MEDIA_CAMERA_SUPPORT
select V4L2_FWNODE
help
This is a Video4Linux2 sensor-level driver for the Infineon
IRS1125 camera.
To compile this driver as a module, choose M here: the
module will be called irs1125.
config VIDEO_VS6624
tristate "ST VS6624 sensor support"
depends on VIDEO_V4L2 && I2C

1
drivers/media/i2c/Makefile
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@@ -80,6 +80,7 @@ obj-$(CONFIG_VIDEO_OV772X) += ov772x.o
obj-$(CONFIG_VIDEO_OV7740) += ov7740.o
obj-$(CONFIG_VIDEO_OV9650) += ov9650.o
obj-$(CONFIG_VIDEO_OV13858) += ov13858.o
obj-$(CONFIG_VIDEO_IRS1125) += irs1125.o
obj-$(CONFIG_VIDEO_MT9M032) += mt9m032.o
obj-$(CONFIG_VIDEO_MT9M111) += mt9m111.o
obj-$(CONFIG_VIDEO_MT9P031) += mt9p031.o

1112
drivers/media/i2c/irs1125.c Normal file
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File diff suppressed because it is too large Load Diff

61
drivers/media/i2c/irs1125.h Normal file
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@@ -0,0 +1,61 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* A V4L2 driver for Infineon IRS1125 TOF cameras.
* Copyright (C) 2018, pieye GmbH
*
* Based on V4L2 OmniVision OV5647 Image Sensor driver
* Copyright (C) 2016 Ramiro Oliveira <roliveir@synopsys.com>
*
* DT / fwnode changes, and GPIO control taken from ov5640.c
* Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
* Copyright (C) 2014-2017 Mentor Graphics Inc.
*
*/
#ifndef IRS1125_H
#define IRS1125_H
#include <linux/v4l2-controls.h>
#include <linux/types.h>
#define IRS1125_NUM_SEQ_ENTRIES 20
#define IRS1125_NUM_MOD_PLLS 4
#define IRS1125_CID_CUSTOM_BASE (V4L2_CID_USER_BASE | 0xf000)
#define IRS1125_CID_SAFE_RECONFIG (IRS1125_CID_CUSTOM_BASE + 0)
#define IRS1125_CID_CONTINUOUS_TRIG (IRS1125_CID_CUSTOM_BASE + 1)
#define IRS1125_CID_TRIGGER (IRS1125_CID_CUSTOM_BASE + 2)
#define IRS1125_CID_RECONFIG (IRS1125_CID_CUSTOM_BASE + 3)
#define IRS1125_CID_ILLU_ON (IRS1125_CID_CUSTOM_BASE + 4)
#define IRS1125_CID_NUM_SEQS (IRS1125_CID_CUSTOM_BASE + 5)
#define IRS1125_CID_MOD_PLL (IRS1125_CID_CUSTOM_BASE + 6)
#define IRS1125_CID_SEQ_CONFIG (IRS1125_CID_CUSTOM_BASE + 7)
#define IRS1125_CID_IDENT0 (IRS1125_CID_CUSTOM_BASE + 8)
#define IRS1125_CID_IDENT1 (IRS1125_CID_CUSTOM_BASE + 9)
#define IRS1125_CID_IDENT2 (IRS1125_CID_CUSTOM_BASE + 10)
struct irs1125_seq_cfg {
__u16 exposure;
__u16 framerate;
__u16 ps;
__u16 pll;
};
struct irs1125_illu {
__u16 exposure;
__u16 framerate;
};
struct irs1125_mod_pll {
__u16 pllcfg1;
__u16 pllcfg2;
__u16 pllcfg3;
__u16 pllcfg4;
__u16 pllcfg5;
__u16 pllcfg6;
__u16 pllcfg7;
__u16 pllcfg8;
};
#endif /* IRS1125 */