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Commit f327ebbd authored by Luca Risolia's avatar Luca Risolia Committed by Mauro Carvalho Chehab
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V4L/DVB (5062): SN9C102 driver updates 

- Add support for SN9C105 and SN9C120
- Add some more USB device identifiers
- Add support for OV7660
- Implement audio ioctl's and VIDIOC_ENUM_FRAMESIZES
- Add preliminary support for 0x0c45/0x6007
- Documentation updates
- Generic improvements
Signed-off-by: default avatarLuca Risolia <luca.risolia@studio.unibo.it>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 19790db0
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Showing with 1894 additions and 830 deletions
Documentation/video4linux/sn9c102.txt
View file @ f327ebbd
This diff is collapsed.
drivers/media/video/sn9c102/Kconfig
View file @ f327ebbd
config USB_SN9C102
tristate "USB SN9C10x PC Camera Controller support"
tristate "USB SN9C1xx PC Camera Controller support"
depends on USB && VIDEO_V4L1
---help---
Say Y here if you want support for cameras based on SONiX SN9C101,
SN9C102 or SN9C103 PC Camera Controllers.
SN9C102, SN9C103, SN9C105 and SN9C120 PC Camera Controllers.
See <file:Documentation/video4linux/sn9c102.txt> for more info.
......
drivers/media/video/sn9c102/Makefile
View file @ f327ebbd
sn9c102-objs := sn9c102_core.o sn9c102_hv7131d.o sn9c102_mi0343.o \
sn9c102_ov7630.o sn9c102_pas106b.o sn9c102_pas202bca.o \
sn9c102_ov7630.o sn9c102_ov7660.o sn9c102_pas106b.o \
sn9c102_pas202bcb.o sn9c102_tas5110c1b.o \
sn9c102_tas5130d1b.o
......
drivers/media/video/sn9c102/sn9c102.h
View file @ f327ebbd
/***************************************************************************
* V4L2 driver for SN9C10x PC Camera Controllers *
* V4L2 driver for SN9C1xx PC Camera Controllers *
* *
* Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
* *
......@@ -37,33 +37,10 @@
#include <linux/string.h>
#include <linux/stddef.h>
#include "sn9c102_config.h"
#include "sn9c102_sensor.h"
#include "sn9c102_devtable.h"
/*****************************************************************************/
#define SN9C102_DEBUG
#define SN9C102_DEBUG_LEVEL 2
#define SN9C102_MAX_DEVICES 64
#define SN9C102_PRESERVE_IMGSCALE 0
#define SN9C102_FORCE_MUNMAP 0
#define SN9C102_MAX_FRAMES 32
#define SN9C102_URBS 2
#define SN9C102_ISO_PACKETS 7
#define SN9C102_ALTERNATE_SETTING 8
#define SN9C102_URB_TIMEOUT msecs_to_jiffies(2 * SN9C102_ISO_PACKETS)
#define SN9C102_CTRL_TIMEOUT 300
#define SN9C102_FRAME_TIMEOUT 2
/*****************************************************************************/
enum sn9c102_bridge {
BRIDGE_SN9C101 = 0x01,
BRIDGE_SN9C102 = 0x02,
BRIDGE_SN9C103 = 0x04,
};
SN9C102_ID_TABLE
SN9C102_SENSOR_TABLE
enum sn9c102_frame_state {
F_UNUSED,
......@@ -99,13 +76,11 @@ enum sn9c102_stream_state {
STREAM_ON,
};
typedef char sn9c103_sof_header_t[18];
typedef char sn9c102_sof_header_t[12];
typedef char sn9c102_eof_header_t[4];
typedef char sn9c102_sof_header_t[62];
struct sn9c102_sysfs_attr {
u8 reg, i2c_reg;
sn9c103_sof_header_t frame_header;
sn9c102_sof_header_t frame_header;
};
struct sn9c102_module_param {
......@@ -137,8 +112,8 @@ struct sn9c102_device {
struct v4l2_jpegcompression compression;
struct sn9c102_sysfs_attr sysfs;
sn9c103_sof_header_t sof_header;
u16 reg[63];
sn9c102_sof_header_t sof_header;
u16 reg[384];
struct sn9c102_module_param module_param;
......@@ -155,10 +130,7 @@ struct sn9c102_device {
struct sn9c102_device*
sn9c102_match_id(struct sn9c102_device* cam, const struct usb_device_id *id)
{
if (usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id))
return cam;
return NULL;
return usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id) ? cam : NULL;
}
......@@ -169,6 +141,19 @@ sn9c102_attach_sensor(struct sn9c102_device* cam,
memcpy(&cam->sensor, sensor, sizeof(struct sn9c102_sensor));
}
enum sn9c102_bridge
sn9c102_get_bridge(struct sn9c102_device* cam)
{
return cam->bridge;
}
struct sn9c102_sensor* sn9c102_get_sensor(struct sn9c102_device* cam)
{
return &cam->sensor;
}
/*****************************************************************************/
#undef DBG
......
drivers/media/video/sn9c102/sn9c102_config.h 0 → 100644
View file @ f327ebbd
/***************************************************************************
* Global parameters for the V4L2 driver for SN9C1xx PC Camera Controllers *
* *
* Copyright (C) 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 _SN9C102_CONFIG_H_
#define _SN9C102_CONFIG_H_
#include <linux/types.h>
#include <linux/jiffies.h>
#define SN9C102_DEBUG
#define SN9C102_DEBUG_LEVEL 2
#define SN9C102_MAX_DEVICES 64
#define SN9C102_PRESERVE_IMGSCALE 0
#define SN9C102_FORCE_MUNMAP 0
#define SN9C102_MAX_FRAMES 32
#define SN9C102_URBS 2
#define SN9C102_ISO_PACKETS 7
#define SN9C102_ALTERNATE_SETTING 8
#define SN9C102_URB_TIMEOUT msecs_to_jiffies(2 * SN9C102_ISO_PACKETS)
#define SN9C102_CTRL_TIMEOUT 300
#define SN9C102_FRAME_TIMEOUT 0
/*****************************************************************************/
static const u8 SN9C102_Y_QTABLE0[64] = {
8, 5, 5, 8, 12, 20, 25, 30,
6, 6, 7, 9, 13, 29, 30, 27,
7, 6, 8, 12, 20, 28, 34, 28,
7, 8, 11, 14, 25, 43, 40, 31,
9, 11, 18, 28, 34, 54, 51, 38,
12, 17, 27, 32, 40, 52, 56, 46,
24, 32, 39, 43, 51, 60, 60, 50,
36, 46, 47, 49, 56, 50, 51, 49
};
static const u8 SN9C102_UV_QTABLE0[64] = {
8, 9, 12, 23, 49, 49, 49, 49,
9, 10, 13, 33, 49, 49, 49, 49,
12, 13, 28, 49, 49, 49, 49, 49,
23, 33, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49, 49, 49,
49, 49, 49, 49, 49, 49, 49, 49
};
static const u8 SN9C102_Y_QTABLE1[64] = {
16, 11, 10, 16, 24, 40, 51, 61,
12, 12, 14, 19, 26, 58, 60, 55,
14, 13, 16, 24, 40, 57, 69, 56,
14, 17, 22, 29, 51, 87, 80, 62,
18, 22, 37, 56, 68, 109, 103, 77,
24, 35, 55, 64, 81, 104, 113, 92,
49, 64, 78, 87, 103, 121, 120, 101,
72, 92, 95, 98, 112, 100, 103, 99
};
static const u8 SN9C102_UV_QTABLE1[64] = {
17, 18, 24, 47, 99, 99, 99, 99,
18, 21, 26, 66, 99, 99, 99, 99,
24, 26, 56, 99, 99, 99, 99, 99,
47, 66, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99
};
#endif /* _SN9C102_CONFIG_H_ */
drivers/media/video/sn9c102/sn9c102_core.c
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drivers/media/video/sn9c102/sn9c102_devtable.h 0 → 100644
View file @ f327ebbd
/***************************************************************************
* Table of device identifiers of the SN9C1xx PC Camera Controllers *
* *
* Copyright (C) 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 _SN9C102_DEVTABLE_H_
#define _SN9C102_DEVTABLE_H_
#include <linux/usb.h>
struct sn9c102_device;
/*
Each SN9C1xx camera has proper PID/VID identifiers.
SN9C103, SN9C105, SN9C120 support multiple interfaces, but we only have to
handle the video class interface.
*/
#define SN9C102_USB_DEVICE(vend, prod, bridge) \
.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
USB_DEVICE_ID_MATCH_INT_CLASS, \
.idVendor = (vend), \
.idProduct = (prod), \
.bInterfaceClass = 0xff, \
.driver_info = (bridge)
static const struct usb_device_id sn9c102_id_table[] = {
/* SN9C101 and SN9C102 */
{ SN9C102_USB_DEVICE(0x0c45, 0x6001, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6005, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6007, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6009, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6011, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x600d, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6019, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6024, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6025, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6028, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6029, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602a, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602b, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602c, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602d, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x602e, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6030, BRIDGE_SN9C102), },
{ SN9C102_USB_DEVICE(0x0c45, 0x603f, BRIDGE_SN9C102), },
/* SN9C103 */
{ SN9C102_USB_DEVICE(0x0c45, 0x6080, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6082, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6083, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x6088, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608a, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608b, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608c, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608e, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x608f, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a0, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a2, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a3, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60a8, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60aa, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ab, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ac, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ae, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60af, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b0, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b2, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b3, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60b8, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ba, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60bb, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60bc, BRIDGE_SN9C103), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60be, BRIDGE_SN9C103), },
/* SN9C105 */
{ SN9C102_USB_DEVICE(0x0471, 0x0327, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0471, 0x0328, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60c0, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60c8, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60cc, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ea, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60ec, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60fa, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60fb, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60fc, BRIDGE_SN9C105), },
{ SN9C102_USB_DEVICE(0x0c45, 0x60fe, BRIDGE_SN9C105), },
/* SN9C120 */
{ SN9C102_USB_DEVICE(0x0c45, 0x6130, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613a, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613b, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613c, BRIDGE_SN9C120), },
{ SN9C102_USB_DEVICE(0x0c45, 0x613e, BRIDGE_SN9C120), },
{ }
};
/*
Probing functions: on success, you must attach the sensor to the camera
by calling sn9c102_attach_sensor().
To enable the I2C communication, you might need to perform a really basic
initialization of the SN9C1XX chip.
Functions must return 0 on success, the appropriate error otherwise.
*/
extern int sn9c102_probe_hv7131d(struct sn9c102_device* cam);
extern int sn9c102_probe_mi0343(struct sn9c102_device* cam);
extern int sn9c102_probe_ov7630(struct sn9c102_device* cam);
extern int sn9c102_probe_ov7660(struct sn9c102_device* cam);
extern int sn9c102_probe_pas106b(struct sn9c102_device* cam);
extern int sn9c102_probe_pas202bcb(struct sn9c102_device* cam);
extern int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam);
extern int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam);
/*
Add the above entries to this table. Be sure to add the entry in the right
place, since, on failure, the next probing routine is called according to
the order of the list below, from top to bottom.
*/
static int (*sn9c102_sensor_table[])(struct sn9c102_device*) = {
&sn9c102_probe_mi0343, /* strong detection based on SENSOR ids */
&sn9c102_probe_pas106b, /* strong detection based on SENSOR ids */
&sn9c102_probe_pas202bcb, /* strong detection based on SENSOR ids */
&sn9c102_probe_hv7131d, /* strong detection based on SENSOR ids */
&sn9c102_probe_ov7630, /* strong detection based on SENSOR ids */
&sn9c102_probe_ov7660, /* strong detection based on SENSOR ids */
&sn9c102_probe_tas5110c1b, /* detection based on USB pid/vid */
&sn9c102_probe_tas5130d1b, /* detection based on USB pid/vid */
NULL,
};
#endif /* _SN9C102_DEVTABLE_H_ */
drivers/media/video/sn9c102/sn9c102_hv7131d.c
View file @ f327ebbd
/***************************************************************************
* Plug-in for HV7131D image sensor connected to the SN9C10x PC Camera *
* Plug-in for HV7131D image sensor connected to the SN9C1xx PC Camera *
* Controllers *
* *
* Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
* Copyright (C) 2004-2007 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 *
......@@ -124,7 +124,7 @@ static int hv7131d_set_ctrl(struct sn9c102_device* cam,
static int hv7131d_set_crop(struct sn9c102_device* cam,
const struct v4l2_rect* rect)
{
struct sn9c102_sensor* s = &hv7131d;
struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
int err = 0;
u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 2,
v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
......@@ -153,6 +153,7 @@ static int hv7131d_set_pix_format(struct sn9c102_device* cam,
static struct sn9c102_sensor hv7131d = {
.name = "HV7131D",
.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
.frequency = SN9C102_I2C_100KHZ,
.interface = SN9C102_I2C_2WIRES,
......
drivers/media/video/sn9c102/sn9c102_mi0343.c
View file @ f327ebbd
/***************************************************************************
* Plug-in for MI-0343 image sensor connected to the SN9C10x PC Camera *
* Plug-in for MI-0343 image sensor connected to the SN9C1xx PC Camera *
* Controllers *
* *
* Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
* Copyright (C) 2004-2007 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 *
......@@ -201,7 +201,7 @@ static int mi0343_set_ctrl(struct sn9c102_device* cam,
static int mi0343_set_crop(struct sn9c102_device* cam,
const struct v4l2_rect* rect)
{
struct sn9c102_sensor* s = &mi0343;
struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
int err = 0;
u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 0,
v_start = (u8)(rect->top - s->cropcap.bounds.top) + 2;
......@@ -237,6 +237,7 @@ static int mi0343_set_pix_format(struct sn9c102_device* cam,
static struct sn9c102_sensor mi0343 = {
.name = "MI-0343",
.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
.frequency = SN9C102_I2C_100KHZ,
.interface = SN9C102_I2C_2WIRES,
.i2c_slave_id = 0x5d,
......
drivers/media/video/sn9c102/sn9c102_ov7660.c 0 → 100644
View file @ f327ebbd
This diff is collapsed.
drivers/media/video/sn9c102/sn9c102_pas106b.c
View file @ f327ebbd
/***************************************************************************
* Plug-in for PAS106B image sensor connected to the SN9C10x PC Camera *
* Plug-in for PAS106B image sensor connected to the SN9C1xx PC Camera *
* Controllers *
* *
* Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
* Copyright (C) 2004-2007 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 *
......@@ -143,7 +143,7 @@ static int pas106b_set_ctrl(struct sn9c102_device* cam,
static int pas106b_set_crop(struct sn9c102_device* cam,
const struct v4l2_rect* rect)
{
struct sn9c102_sensor* s = &pas106b;
struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
int err = 0;
u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4,
v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
......@@ -172,6 +172,7 @@ static int pas106b_set_pix_format(struct sn9c102_device* cam,
static struct sn9c102_sensor pas106b = {
.name = "PAS106B",
.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
.frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
.interface = SN9C102_I2C_2WIRES,
......
drivers/media/video/sn9c102/sn9c102_pas202bca.c deleted 100644 → 0
View file @ 19790db0
/***************************************************************************
* Plug-in for PAS202BCA image sensor connected to the SN9C10x 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. *
***************************************************************************/
#include <linux/delay.h>
#include "sn9c102_sensor.h"
static struct sn9c102_sensor pas202bca;
static int pas202bca_init(struct sn9c102_device* cam)
{
int err = 0;
err += sn9c102_write_reg(cam, 0x00, 0x10);
err += sn9c102_write_reg(cam, 0x00, 0x11);
err += sn9c102_write_reg(cam, 0x00, 0x14);
err += sn9c102_write_reg(cam, 0x20, 0x17);
err += sn9c102_write_reg(cam, 0x30, 0x19);
err += sn9c102_write_reg(cam, 0x09, 0x18);
err += sn9c102_i2c_write(cam, 0x02, 0x14);
err += sn9c102_i2c_write(cam, 0x03, 0x40);
err += sn9c102_i2c_write(cam, 0x0d, 0x2c);
err += sn9c102_i2c_write(cam, 0x0e, 0x01);
err += sn9c102_i2c_write(cam, 0x0f, 0xa9);
err += sn9c102_i2c_write(cam, 0x10, 0x08);
err += sn9c102_i2c_write(cam, 0x13, 0x63);
err += sn9c102_i2c_write(cam, 0x15, 0x70);
err += sn9c102_i2c_write(cam, 0x11, 0x01);
msleep(400);
return err;
}
static int pas202bca_set_pix_format(struct sn9c102_device* cam,
const struct v4l2_pix_format* pix)
{
int err = 0;
if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
err += sn9c102_write_reg(cam, 0x24, 0x17);
else
err += sn9c102_write_reg(cam, 0x20, 0x17);
return err;
}
static int pas202bca_set_ctrl(struct sn9c102_device* cam,
const struct v4l2_control* ctrl)
{
int err = 0;
switch (ctrl->id) {
case V4L2_CID_EXPOSURE:
err += sn9c102_i2c_write(cam, 0x04, ctrl->value >> 6);
err += sn9c102_i2c_write(cam, 0x05, ctrl->value & 0x3f);
break;
case V4L2_CID_RED_BALANCE:
err += sn9c102_i2c_write(cam, 0x09, ctrl->value);
break;
case V4L2_CID_BLUE_BALANCE:
err += sn9c102_i2c_write(cam, 0x07, ctrl->value);
break;
case V4L2_CID_GAIN:
err += sn9c102_i2c_write(cam, 0x10, ctrl->value);
break;
case SN9C102_V4L2_CID_GREEN_BALANCE:
err += sn9c102_i2c_write(cam, 0x08, ctrl->value);
break;
case SN9C102_V4L2_CID_DAC_MAGNITUDE:
err += sn9c102_i2c_write(cam, 0x0c, ctrl->value);
break;
default:
return -EINVAL;
}
err += sn9c102_i2c_write(cam, 0x11, 0x01);
return err ? -EIO : 0;
}
static int pas202bca_set_crop(struct sn9c102_device* cam,
const struct v4l2_rect* rect)
{
struct sn9c102_sensor* s = &pas202bca;
int err = 0;
u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 3,
v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
err += sn9c102_write_reg(cam, h_start, 0x12);
err += sn9c102_write_reg(cam, v_start, 0x13);
return err;
}
static struct sn9c102_sensor pas202bca = {
.name = "PAS202BCA",
.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
.frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
.interface = SN9C102_I2C_2WIRES,
.i2c_slave_id = 0x40,
.init = &pas202bca_init,
.qctrl = {
{
.id = V4L2_CID_EXPOSURE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "exposure",
.minimum = 0x01e5,
.maximum = 0x3fff,
.step = 0x0001,
.default_value = 0x01e5,
.flags = 0,
},
{
.id = V4L2_CID_GAIN,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "global gain",
.minimum = 0x00,
.maximum = 0x1f,
.step = 0x01,
.default_value = 0x0c,
.flags = 0,
},
{
.id = V4L2_CID_RED_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "red balance",
.minimum = 0x00,
.maximum = 0x0f,
.step = 0x01,
.default_value = 0x01,
.flags = 0,
},
{
.id = V4L2_CID_BLUE_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "blue balance",
.minimum = 0x00,
.maximum = 0x0f,
.step = 0x01,
.default_value = 0x05,
.flags = 0,
},
{
.id = SN9C102_V4L2_CID_GREEN_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "green balance",
.minimum = 0x00,
.maximum = 0x0f,
.step = 0x01,
.default_value = 0x00,
.flags = 0,
},
{
.id = SN9C102_V4L2_CID_DAC_MAGNITUDE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "DAC magnitude",
.minimum = 0x00,
.maximum = 0xff,
.step = 0x01,
.default_value = 0x04,
.flags = 0,
},
},
.set_ctrl = &pas202bca_set_ctrl,
.cropcap = {
.bounds = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
.defrect = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
},
.set_crop = &pas202bca_set_crop,
.pix_format = {
.width = 640,
.height = 480,
.pixelformat = V4L2_PIX_FMT_SBGGR8,
.priv = 8,
},
.set_pix_format = &pas202bca_set_pix_format
};
int sn9c102_probe_pas202bca(struct sn9c102_device* cam)
{
const struct usb_device_id pas202bca_id_table[] = {
{ USB_DEVICE(0x0c45, 0x60af), },
{ }
};
int err = 0;
if (!sn9c102_match_id(cam,pas202bca_id_table))
return -ENODEV;
err += sn9c102_write_reg(cam, 0x01, 0x01);
err += sn9c102_write_reg(cam, 0x40, 0x01);
err += sn9c102_write_reg(cam, 0x28, 0x17);
if (err)
return -EIO;
if (sn9c102_i2c_try_write(cam, &pas202bca, 0x10, 0)) /* try to write */
return -ENODEV;
sn9c102_attach_sensor(cam, &pas202bca);
return 0;
}
drivers/media/video/sn9c102/sn9c102_pas202bcb.c
View file @ f327ebbd
/***************************************************************************
* Plug-in for PAS202BCB image sensor connected to the SN9C10x PC Camera *
* Plug-in for PAS202BCB image sensor connected to the SN9C1xx PC Camera *
* Controllers *
* *
* Copyright (C) 2004 by Carlos Eduardo Medaglia Dyonisio *
* <medaglia@undl.org.br> *
* http://cadu.homelinux.com:8080/ *
* *
* DAC Magnitude, exposure and green gain controls added by *
* Luca Risolia <luca.risolia@studio.unibo.it> *
* Support for SN9C103, DAC Magnitude, exposure and green gain controls *
* added 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 *
......@@ -35,12 +35,54 @@ static int pas202bcb_init(struct sn9c102_device* cam)
{
int err = 0;
switch (sn9c102_get_bridge(cam)) {
case BRIDGE_SN9C101:
case BRIDGE_SN9C102:
err += sn9c102_write_reg(cam, 0x00, 0x10);
err += sn9c102_write_reg(cam, 0x00, 0x11);
err += sn9c102_write_reg(cam, 0x00, 0x14);
err += sn9c102_write_reg(cam, 0x20, 0x17);
err += sn9c102_write_reg(cam, 0x30, 0x19);
err += sn9c102_write_reg(cam, 0x09, 0x18);
break;
case BRIDGE_SN9C103:
err += sn9c102_write_reg(cam, 0x00, 0x02);
err += sn9c102_write_reg(cam, 0x00, 0x03);
err += sn9c102_write_reg(cam, 0x1a, 0x04);
err += sn9c102_write_reg(cam, 0x20, 0x05);
err += sn9c102_write_reg(cam, 0x20, 0x06);
err += sn9c102_write_reg(cam, 0x20, 0x07);
err += sn9c102_write_reg(cam, 0x00, 0x10);
err += sn9c102_write_reg(cam, 0x00, 0x11);
err += sn9c102_write_reg(cam, 0x00, 0x14);
err += sn9c102_write_reg(cam, 0x20, 0x17);
err += sn9c102_write_reg(cam, 0x30, 0x19);
err += sn9c102_write_reg(cam, 0x09, 0x18);
err += sn9c102_write_reg(cam, 0x02, 0x1c);
err += sn9c102_write_reg(cam, 0x03, 0x1d);
err += sn9c102_write_reg(cam, 0x0f, 0x1e);
err += sn9c102_write_reg(cam, 0x0c, 0x1f);
err += sn9c102_write_reg(cam, 0x00, 0x20);
err += sn9c102_write_reg(cam, 0x10, 0x21);
err += sn9c102_write_reg(cam, 0x20, 0x22);
err += sn9c102_write_reg(cam, 0x30, 0x23);
err += sn9c102_write_reg(cam, 0x40, 0x24);
err += sn9c102_write_reg(cam, 0x50, 0x25);
err += sn9c102_write_reg(cam, 0x60, 0x26);
err += sn9c102_write_reg(cam, 0x70, 0x27);
err += sn9c102_write_reg(cam, 0x80, 0x28);
err += sn9c102_write_reg(cam, 0x90, 0x29);
err += sn9c102_write_reg(cam, 0xa0, 0x2a);
err += sn9c102_write_reg(cam, 0xb0, 0x2b);
err += sn9c102_write_reg(cam, 0xc0, 0x2c);
err += sn9c102_write_reg(cam, 0xd0, 0x2d);
err += sn9c102_write_reg(cam, 0xe0, 0x2e);
err += sn9c102_write_reg(cam, 0xf0, 0x2f);
err += sn9c102_write_reg(cam, 0xff, 0x30);
break;
default:
break;
}
err += sn9c102_i2c_write(cam, 0x02, 0x14);
err += sn9c102_i2c_write(cam, 0x03, 0x40);
......@@ -107,7 +149,7 @@ static int pas202bcb_set_pix_format(struct sn9c102_device* cam,
int err = 0;
if (pix->pixelformat == V4L2_PIX_FMT_SN9C10X)
err += sn9c102_write_reg(cam, 0x24, 0x17);
err += sn9c102_write_reg(cam, 0x28, 0x17);
else
err += sn9c102_write_reg(cam, 0x20, 0x17);
......@@ -152,11 +194,23 @@ static int pas202bcb_set_ctrl(struct sn9c102_device* cam,
static int pas202bcb_set_crop(struct sn9c102_device* cam,
const struct v4l2_rect* rect)
{
struct sn9c102_sensor* s = &pas202bcb;
struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
int err = 0;
u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4,
u8 h_start = 0,
v_start = (u8)(rect->top - s->cropcap.bounds.top) + 3;
switch (sn9c102_get_bridge(cam)) {
case BRIDGE_SN9C101:
case BRIDGE_SN9C102:
h_start = (u8)(rect->left - s->cropcap.bounds.left) + 4;
break;
case BRIDGE_SN9C103:
h_start = (u8)(rect->left - s->cropcap.bounds.left) + 3;
break;
default:
break;
}
err += sn9c102_write_reg(cam, h_start, 0x12);
err += sn9c102_write_reg(cam, v_start, 0x13);
......@@ -166,8 +220,8 @@ static int pas202bcb_set_crop(struct sn9c102_device* cam,
static struct sn9c102_sensor pas202bcb = {
.name = "PAS202BCB",
.maintainer = "Carlos Eduardo Medaglia Dyonisio "
"<medaglia@undl.org.br>",
.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
.sysfs_ops = SN9C102_I2C_READ | SN9C102_I2C_WRITE,
.frequency = SN9C102_I2C_400KHZ | SN9C102_I2C_100KHZ,
.interface = SN9C102_I2C_2WIRES,
......@@ -191,7 +245,7 @@ static struct sn9c102_sensor pas202bcb = {
.minimum = 0x00,
.maximum = 0x1f,
.step = 0x01,
.default_value = 0x0c,
.default_value = 0x0b,
.flags = 0,
},
{
......@@ -201,7 +255,7 @@ static struct sn9c102_sensor pas202bcb = {
.minimum = 0x00,
.maximum = 0x0f,
.step = 0x01,
.default_value = 0x01,
.default_value = 0x00,
.flags = 0,
},
{
......@@ -271,16 +325,27 @@ int sn9c102_probe_pas202bcb(struct sn9c102_device* cam)
* Minimal initialization to enable the I2C communication
* NOTE: do NOT change the values!
*/
err += sn9c102_write_reg(cam, 0x01, 0x01); /* sensor power down */
err += sn9c102_write_reg(cam, 0x40, 0x01); /* sensor power on */
err += sn9c102_write_reg(cam, 0x28, 0x17); /* sensor clock at 24 MHz */
if (err)
return -EIO;
switch (sn9c102_get_bridge(cam)) {
case BRIDGE_SN9C101:
case BRIDGE_SN9C102:
err += sn9c102_write_reg(cam, 0x01, 0x01); /* power down */
err += sn9c102_write_reg(cam, 0x40, 0x01); /* power on */
err += sn9c102_write_reg(cam, 0x28, 0x17); /* clock 24 MHz */
break;
case BRIDGE_SN9C103: /* do _not_ change anything! */
err += sn9c102_write_reg(cam, 0x09, 0x01);
err += sn9c102_write_reg(cam, 0x44, 0x01);
err += sn9c102_write_reg(cam, 0x44, 0x02);
err += sn9c102_write_reg(cam, 0x29, 0x17);
break;
default:
break;
}
r0 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x00);
r1 = sn9c102_i2c_try_read(cam, &pas202bcb, 0x01);
if (r0 < 0 || r1 < 0)
if (err || r0 < 0 || r1 < 0)
return -EIO;
pid = (r0 << 4) | ((r1 & 0xf0) >> 4);
......
drivers/media/video/sn9c102/sn9c102_tas5110c1b.c
View file @ f327ebbd
/***************************************************************************
* Plug-in for TAS5110C1B image sensor connected to the SN9C10x PC Camera *
* Plug-in for TAS5110C1B image sensor connected to the SN9C1xx PC Camera *
* Controllers *
* *
* Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
* Copyright (C) 2004-2007 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 *
......@@ -64,7 +64,7 @@ static int tas5110c1b_set_ctrl(struct sn9c102_device* cam,
static int tas5110c1b_set_crop(struct sn9c102_device* cam,
const struct v4l2_rect* rect)
{
struct sn9c102_sensor* s = &tas5110c1b;
struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
int err = 0;
u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 69,
v_start = (u8)(rect->top - s->cropcap.bounds.top) + 9;
......@@ -98,6 +98,7 @@ static int tas5110c1b_set_pix_format(struct sn9c102_device* cam,
static struct sn9c102_sensor tas5110c1b = {
.name = "TAS5110C1B",
.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
.sysfs_ops = SN9C102_I2C_WRITE,
.frequency = SN9C102_I2C_100KHZ,
.interface = SN9C102_I2C_3WIRES,
......@@ -145,6 +146,7 @@ int sn9c102_probe_tas5110c1b(struct sn9c102_device* cam)
const struct usb_device_id tas5110c1b_id_table[] = {
{ USB_DEVICE(0x0c45, 0x6001), },
{ USB_DEVICE(0x0c45, 0x6005), },
{ USB_DEVICE(0x0c45, 0x6007), },
{ USB_DEVICE(0x0c45, 0x60ab), },
{ }
};
......
drivers/media/video/sn9c102/sn9c102_tas5130d1b.c
View file @ f327ebbd
/***************************************************************************
* Plug-in for TAS5130D1B image sensor connected to the SN9C10x PC Camera *
* Plug-in for TAS5130D1B image sensor connected to the SN9C1xx PC Camera *
* Controllers *
* *
* Copyright (C) 2004-2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
* Copyright (C) 2004-2007 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 *
......@@ -65,7 +65,7 @@ static int tas5130d1b_set_ctrl(struct sn9c102_device* cam,
static int tas5130d1b_set_crop(struct sn9c102_device* cam,
const struct v4l2_rect* rect)
{
struct sn9c102_sensor* s = &tas5130d1b;
struct sn9c102_sensor* s = sn9c102_get_sensor(cam);
u8 h_start = (u8)(rect->left - s->cropcap.bounds.left) + 104,
v_start = (u8)(rect->top - s->cropcap.bounds.top) + 12;
int err = 0;
......@@ -99,6 +99,7 @@ static int tas5130d1b_set_pix_format(struct sn9c102_device* cam,
static struct sn9c102_sensor tas5130d1b = {
.name = "TAS5130D1B",
.maintainer = "Luca Risolia <luca.risolia@studio.unibo.it>",
.supported_bridge = BRIDGE_SN9C101 | BRIDGE_SN9C102 | BRIDGE_SN9C103,
.sysfs_ops = SN9C102_I2C_WRITE,
.frequency = SN9C102_I2C_100KHZ,
.interface = SN9C102_I2C_3WIRES,
......@@ -154,6 +155,7 @@ static struct sn9c102_sensor tas5130d1b = {
int sn9c102_probe_tas5130d1b(struct sn9c102_device* cam)
{
const struct usb_device_id tas5130d1b_id_table[] = {
{ USB_DEVICE(0x0c45, 0x6024), },
{ USB_DEVICE(0x0c45, 0x6025), },
{ USB_DEVICE(0x0c45, 0x60aa), },
{ }
......
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