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[media] media/video/et61x251: Remove this deprecated driver 

The et61x251 has been deprecated for a couple of releases now, as all
devices it supports are also supported by gspca_etoms, and it has not
seen any maintenance in years. So now it is time to remove it.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans de Goede 2012-05-04 06:38:43 -03:00 committed by Mauro Carvalho Chehab
parent df8b98538c
commit 04ef052419
8 changed files with 0 additions and 3172 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/Kconfig
View File

@ -662,8 +662,6 @@ source "drivers/media/video/tm6000/Kconfig"
source "drivers/media/video/usbvision/Kconfig"
source "drivers/media/video/et61x251/Kconfig"
source "drivers/media/video/sn9c102/Kconfig"
source "drivers/media/video/pwc/Kconfig"

1
drivers/media/video/Makefile
View File

@ -152,7 +152,6 @@ obj-$(CONFIG_USB_ZR364XX) += zr364xx.o
obj-$(CONFIG_USB_STKWEBCAM) += stkwebcam.o
obj-$(CONFIG_USB_SN9C102) += sn9c102/
obj-$(CONFIG_USB_ET61X251) += et61x251/
obj-$(CONFIG_USB_PWC) += pwc/
obj-$(CONFIG_USB_GSPCA) += gspca/

18
drivers/media/video/et61x251/Kconfig
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@ -1,18 +0,0 @@
config USB_ET61X251
tristate "USB ET61X[12]51 PC Camera Controller support (DEPRECATED)"
depends on VIDEO_V4L2
default n
---help---
This driver is DEPRECATED please use the gspca zc3xx module
instead.
Say Y here if you want support for cameras based on Etoms ET61X151
or ET61X251 PC Camera Controllers.
See <file:Documentation/video4linux/et61x251.txt> for more info.
This driver uses the Video For Linux API. You must say Y or M to
"Video For Linux" to use this driver.
To compile this driver as a module, choose M here: the
module will be called et61x251.

4
drivers/media/video/et61x251/Makefile
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@ -1,4 +0,0 @@
et61x251-objs := et61x251_core.o et61x251_tas5130d1b.o
obj-$(CONFIG_USB_ET61X251) += et61x251.o

213
drivers/media/video/et61x251/et61x251.h
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@ -1,213 +0,0 @@
/***************************************************************************
* V4L2 driver for ET61X[12]51 PC Camera Controllers *
* *
* Copyright (C) 2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
* *
* 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. *
* *
* 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. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
***************************************************************************/
#ifndef _ET61X251_H_
#define _ET61X251_H_
#include <linux/usb.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <linux/device.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/types.h>
#include <linux/param.h>
#include <linux/rwsem.h>
#include <linux/mutex.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/kref.h>
#include "et61x251_sensor.h"
/*****************************************************************************/
#define ET61X251_DEBUG
#define ET61X251_DEBUG_LEVEL 2
#define ET61X251_MAX_DEVICES 64
#define ET61X251_PRESERVE_IMGSCALE 0
#define ET61X251_FORCE_MUNMAP 0
#define ET61X251_MAX_FRAMES 32
#define ET61X251_COMPRESSION_QUALITY 0
#define ET61X251_URBS 2
#define ET61X251_ISO_PACKETS 7
#define ET61X251_ALTERNATE_SETTING 13
#define ET61X251_URB_TIMEOUT msecs_to_jiffies(2 * ET61X251_ISO_PACKETS)
#define ET61X251_CTRL_TIMEOUT 100
#define ET61X251_FRAME_TIMEOUT 2
/*****************************************************************************/
static const struct usb_device_id et61x251_id_table[] = {
{ USB_DEVICE(0x102c, 0x6251), },
{ }
};
ET61X251_SENSOR_TABLE
/*****************************************************************************/
enum et61x251_frame_state {
F_UNUSED,
F_QUEUED,
F_GRABBING,
F_DONE,
F_ERROR,
};
struct et61x251_frame_t {
void* bufmem;
struct v4l2_buffer buf;
enum et61x251_frame_state state;
struct list_head frame;
unsigned long vma_use_count;
};
enum et61x251_dev_state {
DEV_INITIALIZED = 0x01,
DEV_DISCONNECTED = 0x02,
DEV_MISCONFIGURED = 0x04,
};
enum et61x251_io_method {
IO_NONE,
IO_READ,
IO_MMAP,
};
enum et61x251_stream_state {
STREAM_OFF,
STREAM_INTERRUPT,
STREAM_ON,
};
struct et61x251_sysfs_attr {
u8 reg, i2c_reg;
};
struct et61x251_module_param {
u8 force_munmap;
u16 frame_timeout;
};
static DEFINE_MUTEX(et61x251_sysfs_lock);
static DECLARE_RWSEM(et61x251_dev_lock);
struct et61x251_device {
struct video_device* v4ldev;
struct et61x251_sensor sensor;
struct usb_device* usbdev;
struct urb* urb[ET61X251_URBS];
void* transfer_buffer[ET61X251_URBS];
u8* control_buffer;
struct et61x251_frame_t *frame_current, frame[ET61X251_MAX_FRAMES];
struct list_head inqueue, outqueue;
u32 frame_count, nbuffers, nreadbuffers;
enum et61x251_io_method io;
enum et61x251_stream_state stream;
struct v4l2_jpegcompression compression;
struct et61x251_sysfs_attr sysfs;
struct et61x251_module_param module_param;
struct kref kref;
enum et61x251_dev_state state;
u8 users;
struct completion probe;
struct mutex open_mutex, fileop_mutex;
spinlock_t queue_lock;
wait_queue_head_t wait_open, wait_frame, wait_stream;
};
/*****************************************************************************/
struct et61x251_device*
et61x251_match_id(struct et61x251_device* cam, const struct usb_device_id *id)
{
return usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id) ? cam : NULL;
}
void
et61x251_attach_sensor(struct et61x251_device* cam,
const struct et61x251_sensor* sensor)
{
memcpy(&cam->sensor, sensor, sizeof(struct et61x251_sensor));
}
/*****************************************************************************/
#undef DBG
#undef KDBG
#ifdef ET61X251_DEBUG
#define DBG(level, fmt, ...) \
do { \
if (debug >= (level)) { \
if ((level) == 1) \
dev_err(&cam->usbdev->dev, fmt "\n", \
##__VA_ARGS__); \
else if ((level) == 2) \
dev_info(&cam->usbdev->dev, fmt "\n", \
##__VA_ARGS__); \
else if ((level) >= 3) \
dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", \
__FILE__, __func__, __LINE__, \
##__VA_ARGS__); \
} \
} while (0)
#define KDBG(level, fmt, ...) \
do { \
if (debug >= (level)) { \
if ((level) == 1 || (level) == 2) \
pr_info(fmt "\n", ##__VA_ARGS__); \
else if ((level) == 3) \
pr_debug("[%s:%s:%d] " fmt "\n", \
__FILE__, __func__, __LINE__, \
##__VA_ARGS__); \
} \
} while (0)
#define V4LDBG(level, name, cmd) \
do { \
if (debug >= (level)) \
v4l_print_ioctl(name, cmd); \
} while (0)
#else
#define DBG(level, fmt, ...) do {;} while(0)
#define KDBG(level, fmt, ...) do {;} while(0)
#define V4LDBG(level, name, cmd) do {;} while(0)
#endif
#undef PDBG
#define PDBG(fmt, ...) \
dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", \
__FILE__, __func__, __LINE__, ##__VA_ARGS__)
#undef PDBGG
#define PDBGG(fmt, args...) do {;} while (0) /* placeholder */
#endif /* _ET61X251_H_ */

2683
drivers/media/video/et61x251/et61x251_core.c
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File diff suppressed because it is too large Load Diff

108
drivers/media/video/et61x251/et61x251_sensor.h
View File

@ -1,108 +0,0 @@
/***************************************************************************
* API for image sensors connected to ET61X[12]51 PC Camera Controllers *
* *
* Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
* *
* 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. *
* *
* 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. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
***************************************************************************/
#ifndef _ET61X251_SENSOR_H_
#define _ET61X251_SENSOR_H_
#include <linux/usb.h>
#include <linux/videodev2.h>
#include <linux/device.h>
#include <linux/stddef.h>
#include <linux/errno.h>
#include <asm/types.h>
struct et61x251_device;
struct et61x251_sensor;
/*****************************************************************************/
extern int et61x251_probe_tas5130d1b(struct et61x251_device* cam);
#define ET61X251_SENSOR_TABLE \
/* Weak detections must go at the end of the list */ \
static int (*et61x251_sensor_table[])(struct et61x251_device*) = { \
&et61x251_probe_tas5130d1b, \
NULL, \
};
extern struct et61x251_device*
et61x251_match_id(struct et61x251_device* cam, const struct usb_device_id *id);
extern void
et61x251_attach_sensor(struct et61x251_device* cam,
const struct et61x251_sensor* sensor);
/*****************************************************************************/
extern int et61x251_write_reg(struct et61x251_device*, u8 value, u16 index);
extern int et61x251_i2c_raw_write(struct et61x251_device*, u8 n, u8 data1,
u8 data2, u8 data3, u8 data4, u8 data5,
u8 data6, u8 data7, u8 data8, u8 address);
/*****************************************************************************/
enum et61x251_i2c_sysfs_ops {
ET61X251_I2C_READ = 0x01,
ET61X251_I2C_WRITE = 0x02,
};
enum et61x251_i2c_interface {
ET61X251_I2C_2WIRES,
ET61X251_I2C_3WIRES,
};
/* Repeat start condition when RSTA is high */
enum et61x251_i2c_rsta {
ET61X251_I2C_RSTA_STOP = 0x00, /* stop then start */
ET61X251_I2C_RSTA_REPEAT = 0x01, /* repeat start */
};
#define ET61X251_MAX_CTRLS (V4L2_CID_LASTP1-V4L2_CID_BASE+10)
struct et61x251_sensor {
char name[32];
enum et61x251_i2c_sysfs_ops sysfs_ops;
enum et61x251_i2c_interface interface;
u8 i2c_slave_id;
enum et61x251_i2c_rsta rsta;
struct v4l2_rect active_pixel; /* left and top define FVSX and FVSY */
struct v4l2_queryctrl qctrl[ET61X251_MAX_CTRLS];
struct v4l2_cropcap cropcap;
struct v4l2_pix_format pix_format;
int (*init)(struct et61x251_device* cam);
int (*get_ctrl)(struct et61x251_device* cam,
struct v4l2_control* ctrl);
int (*set_ctrl)(struct et61x251_device* cam,
const struct v4l2_control* ctrl);
int (*set_crop)(struct et61x251_device* cam,
const struct v4l2_rect* rect);
int (*set_pix_format)(struct et61x251_device* cam,
const struct v4l2_pix_format* pix);
/* Private */
struct v4l2_queryctrl _qctrl[ET61X251_MAX_CTRLS];
struct v4l2_rect _rect;
};
#endif /* _ET61X251_SENSOR_H_ */

143
drivers/media/video/et61x251/et61x251_tas5130d1b.c
View File

@ -1,143 +0,0 @@
/***************************************************************************
* Plug-in for TAS5130D1B image sensor connected to the ET61X[12]51 *
* PC Camera Controllers *
* *
* Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
* *
* 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. *
* *
* 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. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software *
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. *
***************************************************************************/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include "et61x251_sensor.h"
static int tas5130d1b_init(struct et61x251_device* cam)
{
int err = 0;
err += et61x251_write_reg(cam, 0x14, 0x01);
err += et61x251_write_reg(cam, 0x1b, 0x02);
err += et61x251_write_reg(cam, 0x02, 0x12);
err += et61x251_write_reg(cam, 0x0e, 0x60);
err += et61x251_write_reg(cam, 0x80, 0x61);
err += et61x251_write_reg(cam, 0xf0, 0x62);
err += et61x251_write_reg(cam, 0x03, 0x63);
err += et61x251_write_reg(cam, 0x14, 0x64);
err += et61x251_write_reg(cam, 0xf4, 0x65);
err += et61x251_write_reg(cam, 0x01, 0x66);
err += et61x251_write_reg(cam, 0x05, 0x67);
err += et61x251_write_reg(cam, 0x8f, 0x68);
err += et61x251_write_reg(cam, 0x0f, 0x8d);
err += et61x251_write_reg(cam, 0x08, 0x8e);
return err;
}
static int tas5130d1b_set_ctrl(struct et61x251_device* cam,
const struct v4l2_control* ctrl)
{
int err = 0;
switch (ctrl->id) {
case V4L2_CID_GAIN:
err += et61x251_i2c_raw_write(cam, 2, 0x20,
0xf6-ctrl->value, 0, 0, 0,
0, 0, 0, 0);
break;
case V4L2_CID_EXPOSURE:
err += et61x251_i2c_raw_write(cam, 2, 0x40,
0x47-ctrl->value, 0, 0, 0,
0, 0, 0, 0);
break;
default:
return -EINVAL;
}
return err ? -EIO : 0;
}
static const struct et61x251_sensor tas5130d1b = {
.name = "TAS5130D1B",
.interface = ET61X251_I2C_3WIRES,
.rsta = ET61X251_I2C_RSTA_STOP,
.active_pixel = {
.left = 106,
.top = 13,
},
.init = &tas5130d1b_init,
.qctrl = {
{
.id = V4L2_CID_GAIN,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "global gain",
.minimum = 0x00,
.maximum = 0xf6,
.step = 0x02,
.default_value = 0x0d,
.flags = 0,
},
{
.id = V4L2_CID_EXPOSURE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "exposure",
.minimum = 0x00,
.maximum = 0x47,
.step = 0x01,
.default_value = 0x23,
.flags = 0,
},
},
.set_ctrl = &tas5130d1b_set_ctrl,
.cropcap = {
.bounds = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
.defrect = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
},
.pix_format = {
.width = 640,
.height = 480,
.pixelformat = V4L2_PIX_FMT_SBGGR8,
.priv = 8,
},
};
int et61x251_probe_tas5130d1b(struct et61x251_device* cam)
{
const struct usb_device_id tas5130d1b_id_table[] = {
{ USB_DEVICE(0x102c, 0x6251), },
{ }
};
/* Sensor detection is based on USB pid/vid */
if (!et61x251_match_id(cam, tas5130d1b_id_table))
return -ENODEV;
et61x251_attach_sensor(cam, &tas5130d1b);
return 0;
}