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[media] Add v4l2 subdev driver for S5K4ECGX sensor 

This patch adds driver for Samsung S5K4ECGX image sensor with an
embedded SoC ISP. The driver only implements preview operation mode
and still capture (snapshot) and face detection features are missing
now. Following controls are supported: contrast, saturation,
brightness, sharpness.

Signed-off-by: Sangwook Lee <sangwook.lee@linaro.org>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sangwook Lee 2012-09-13 07:02:14 -03:00 committed by Mauro Carvalho Chehab
parent 4703d356e7
commit 8b99312b72
4 changed files with 1081 additions and 0 deletions
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7
drivers/media/i2c/Kconfig
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@ -507,6 +507,13 @@ config VIDEO_S5K6AA
This is a V4L2 sensor-level driver for Samsung S5K6AA(FX) 1.3M
camera sensor with an embedded SoC image signal processor.
config VIDEO_S5K4ECGX
tristate "Samsung S5K4ECGX sensor support"
depends on I2C && VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
---help---
This is a V4L2 sensor-level driver for Samsung S5K4ECGX 5M
camera sensor with an embedded SoC image signal processor.
source "drivers/media/i2c/smiapp/Kconfig"
comment "Flash devices"

1
drivers/media/i2c/Makefile
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@ -57,6 +57,7 @@ obj-$(CONFIG_VIDEO_MT9V032) += mt9v032.o
obj-$(CONFIG_VIDEO_SR030PC30) += sr030pc30.o
obj-$(CONFIG_VIDEO_NOON010PC30) += noon010pc30.o
obj-$(CONFIG_VIDEO_S5K6AA) += s5k6aa.o
obj-$(CONFIG_VIDEO_S5K4ECGX) += s5k4ecgx.o
obj-$(CONFIG_VIDEO_ADP1653) += adp1653.o
obj-$(CONFIG_VIDEO_AS3645A) += as3645a.o
obj-$(CONFIG_VIDEO_SMIAPP_PLL) += smiapp-pll.o

1036
drivers/media/i2c/s5k4ecgx.c Normal file
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File diff suppressed because it is too large Load Diff

37
include/media/s5k4ecgx.h Normal file
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@ -0,0 +1,37 @@
/*
* S5K4ECGX image sensor header file
*
* Copyright (C) 2012, Linaro
* Copyright (C) 2012, Samsung Electronics Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#ifndef S5K4ECGX_H
#define S5K4ECGX_H
/**
* struct s5k4ecgx_gpio - data structure describing a GPIO
* @gpio : GPIO number
* @level: indicates active state of the @gpio
*/
struct s5k4ecgx_gpio {
int gpio;
int level;
};
/**
* struct ss5k4ecgx_platform_data- s5k4ecgx driver platform data
* @gpio_reset: GPIO driving RESET pin
* @gpio_stby : GPIO driving STBY pin
*/
struct s5k4ecgx_platform_data {
struct s5k4ecgx_gpio gpio_reset;
struct s5k4ecgx_gpio gpio_stby;
};
#endif /* S5K4ECGX_H */