V4L/DVB (3916): AverMedia 6 Eyes AVS6EYES support

Add support for the AverMedia 6 Eyes MJPEG card.
- Updated drivers/media/video/Kconfig with AVS6EYES
  options.
- Added CONFIG_VIDEO_ZORAN_AVS6EYES to
  drivers/media/video/Makefile.
- Added I2C_DRIVERID_BT866 and I2C_DRIVERID_KS0127 to
  include/linux/i2c-id.h
- Added drivers/media/video/ks0127.c, imported and modified from
  the Marvel project.
- Added drivers/media/video/ks0127.h, imported and modified from
  the Marvel project.
- Added drivers/media/video/bt866.c, ported from a 2.4 version
  by Christer Weinigel.
- Added AVS6EYES to drivers/media/video/zoran_card.c
- Added input_mux to all cards in drivers/media/video/zoran_card.c
- Added input mux module parameter to drivers/media/video/zoran_card.c
- Added AVS6EYES to card_type in drivers/media/video/zoran.h
- Added input_mux to card_info in drivers/media/video/zoran.h
- Upped BUZ_MAX_INPUT in drivers/media/video/zoran.h from 8 to 16,
  as the AVS6EYES has 10.
- Updated Documentation/video4linux/Zoran with information about AVS6EYES.

Signed-off-by: Martin Samuelsson <sam@home.se>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Martin Samuelsson 2006-04-27 10:17:00 -03:00 committed by Mauro Carvalho Chehab
parent a87cde0bfb
commit fbe60daac4
9 changed files with 1402 additions and 1 deletions

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@ -33,6 +33,21 @@ Inputs/outputs: Composite and S-video
Norms: PAL, SECAM (720x576 @ 25 fps), NTSC (720x480 @ 29.97 fps)
Card number: 7
AverMedia 6 Eyes AVS6EYES:
* Zoran zr36067 PCI controller
* Zoran zr36060 MJPEG codec
* Samsung ks0127 TV decoder
* Conexant bt866 TV encoder
Drivers to use: videodev, i2c-core, i2c-algo-bit,
videocodec, ks0127, bt866, zr36060, zr36067
Inputs/outputs: Six physical inputs. 1-6 are composite,
1-2, 3-4, 5-6 doubles as S-video,
1-3 triples as component.
One composite output.
Norms: PAL, SECAM (720x576 @ 25 fps), NTSC (720x480 @ 29.97 fps)
Card number: 8
Not autodetected, card=8 is necessary.
Linux Media Labs LML33:
* Zoran zr36067 PCI controller
* Zoran zr36060 MJPEG codec
@ -192,6 +207,10 @@ Micronas vpx3220a TV decoder
was introduced in 1996, is used in the DC30 and DC30+ and
can handle: PAL B/G/H/I, PAL N, PAL M, NTSC M, NTSC 44, PAL 60, SECAM,NTSC Comb
Samsung ks0127 TV decoder
is used in the AVS6EYES card and
can handle: NTSC-M/N/44, PAL-M/N/B/G/H/I/D/K/L and SECAM
===========================
1.2 What the TV encoder can do an what not
@ -221,6 +240,10 @@ ITT mse3000 TV encoder
was introduced in 1991, is used in the DC10 old
can generate: PAL , NTSC , SECAM
Conexant bt866 TV encoder
is used in AVS6EYES, and
can generate: NTSC/PAL, PAL­M, PAL­N
The adv717x, should be able to produce PAL N. But you find nothing PAL N
specific in the registers. Seem that you have to reuse a other standard
to generate PAL N, maybe it would work if you use the PAL M settings.

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@ -224,6 +224,12 @@ config VIDEO_ZORAN_LML33R10
support for the Linux Media Labs LML33R10 MJPEG capture/playback
card.
config VIDEO_ZORAN_AVS6EYES
tristate "AverMedia 6 Eyes support (EXPERIMENTAL)"
depends on VIDEO_ZORAN && EXPERIMENTAL && VIDEO_V4L1
help
Support for the AverMedia 6 Eyes video surveillance card.
config VIDEO_ZR36120
tristate "Zoran ZR36120/36125 Video For Linux"
depends on PCI && I2C && VIDEO_V4L1 && BROKEN

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@ -33,6 +33,7 @@ obj-$(CONFIG_VIDEO_ZORAN_DC30) += adv7175.o vpx3220.o zr36050.o \
zr36016.o
obj-$(CONFIG_VIDEO_ZORAN_LML33) += bt819.o bt856.o zr36060.o
obj-$(CONFIG_VIDEO_ZORAN_LML33R10) += saa7114.o adv7170.o zr36060.o
obj-$(CONFIG_VIDEO_ZORAN_AVS6EYES) += bt866.o ks0127.o zr36060.o
obj-$(CONFIG_VIDEO_ZORAN) += zr36067.o videocodec.o
obj-$(CONFIG_VIDEO_PMS) += pms.o
obj-$(CONFIG_VIDEO_PLANB) += planb.o

377
drivers/media/video/bt866.c Normal file
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@ -0,0 +1,377 @@
/*
bt866 - BT866 Digital Video Encoder (Rockwell Part)
Copyright (C) 1999 Mike Bernson <mike@mlb.org>
Copyright (C) 1998 Dave Perks <dperks@ibm.net>
Modifications for LML33/DC10plus unified driver
Copyright (C) 2000 Serguei Miridonov <mirsev@cicese.mx>
This code was modify/ported from the saa7111 driver written
by Dave Perks.
This code was adapted for the bt866 by Christer Weinigel and ported
to 2.6 by Martin Samuelsson.
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/module.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/kernel.h>
#include <linux/major.h>
#include <linux/slab.h>
#include <linux/mm.h>
#include <linux/pci.h>
#include <linux/signal.h>
#include <asm/io.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/i2c.h>
#include <linux/videodev.h>
#include <asm/uaccess.h>
#include <linux/video_encoder.h>
MODULE_LICENSE("GPL");
#define BT866_DEVNAME "bt866"
#define I2C_BT866 0x88
MODULE_LICENSE("GPL");
#define DEBUG(x) /* Debug driver */
/* ----------------------------------------------------------------------- */
struct bt866 {
struct i2c_client *i2c;
int addr;
unsigned char reg[128];
int norm;
int enable;
int bright;
int contrast;
int hue;
int sat;
};
static int bt866_write(struct bt866 *dev,
unsigned char subaddr, unsigned char data);
static int bt866_do_command(struct bt866 *encoder,
unsigned int cmd, void *arg)
{
switch (cmd) {
case ENCODER_GET_CAPABILITIES:
{
struct video_encoder_capability *cap = arg;
DEBUG(printk
(KERN_INFO "%s: get capabilities\n",
encoder->i2c->name));
cap->flags
= VIDEO_ENCODER_PAL
| VIDEO_ENCODER_NTSC
| VIDEO_ENCODER_CCIR;
cap->inputs = 2;
cap->outputs = 1;
}
break;
case ENCODER_SET_NORM:
{
int *iarg = arg;
DEBUG(printk(KERN_INFO "%s: set norm %d\n",
encoder->i2c->name, *iarg));
switch (*iarg) {
case VIDEO_MODE_NTSC:
break;
case VIDEO_MODE_PAL:
break;
default:
return -EINVAL;
}
encoder->norm = *iarg;
}
break;
case ENCODER_SET_INPUT:
{
int *iarg = arg;
static const __u8 init[] = {
0xc8, 0xcc, /* CRSCALE */
0xca, 0x91, /* CBSCALE */
0xcc, 0x24, /* YC16 | OSDNUM */
0xda, 0x00, /* */
0xdc, 0x24, /* SETMODE | PAL */
0xde, 0x02, /* EACTIVE */
/* overlay colors */
0x70, 0xEB, 0x90, 0x80, 0xB0, 0x80, /* white */
0x72, 0xA2, 0x92, 0x8E, 0xB2, 0x2C, /* yellow */
0x74, 0x83, 0x94, 0x2C, 0xB4, 0x9C, /* cyan */
0x76, 0x70, 0x96, 0x3A, 0xB6, 0x48, /* green */
0x78, 0x54, 0x98, 0xC6, 0xB8, 0xB8, /* magenta */
0x7A, 0x41, 0x9A, 0xD4, 0xBA, 0x64, /* red */
0x7C, 0x23, 0x9C, 0x72, 0xBC, 0xD4, /* blue */
0x7E, 0x10, 0x9E, 0x80, 0xBE, 0x80, /* black */
0x60, 0xEB, 0x80, 0x80, 0xc0, 0x80, /* white */
0x62, 0xA2, 0x82, 0x8E, 0xc2, 0x2C, /* yellow */
0x64, 0x83, 0x84, 0x2C, 0xc4, 0x9C, /* cyan */
0x66, 0x70, 0x86, 0x3A, 0xc6, 0x48, /* green */
0x68, 0x54, 0x88, 0xC6, 0xc8, 0xB8, /* magenta */
0x6A, 0x41, 0x8A, 0xD4, 0xcA, 0x64, /* red */
0x6C, 0x23, 0x8C, 0x72, 0xcC, 0xD4, /* blue */
0x6E, 0x10, 0x8E, 0x80, 0xcE, 0x80, /* black */
};
int i;
u8 val;
for (i = 0; i < ARRAY_SIZE(init) / 2; i += 2)
bt866_write(encoder, init[i], init[i+1]);
val = encoder->reg[0xdc];
if (*iarg == 0)
val |= 0x40; /* CBSWAP */
else
val &= ~0x40; /* !CBSWAP */
bt866_write(encoder, 0xdc, val);
val = encoder->reg[0xcc];
if (*iarg == 2)
val |= 0x01; /* OSDBAR */
else
val &= ~0x01; /* !OSDBAR */
bt866_write(encoder, 0xcc, val);
DEBUG(printk(KERN_INFO "%s: set input %d\n",
encoder->i2c->name, *iarg));
switch (*iarg) {
case 0:
break;
case 1:
break;
default:
return -EINVAL;
}
}
break;
case ENCODER_SET_OUTPUT:
{
int *iarg = arg;
DEBUG(printk(KERN_INFO "%s: set output %d\n",
encoder->i2c->name, *iarg));
/* not much choice of outputs */
if (*iarg != 0)
return -EINVAL;
}
break;
case ENCODER_ENABLE_OUTPUT:
{
int *iarg = arg;
encoder->enable = !!*iarg;
DEBUG(printk
(KERN_INFO "%s: enable output %d\n",
encoder->i2c->name, encoder->enable));
}
break;
case 4711:
{
int *iarg = arg;
__u8 val;
printk("bt866: square = %d\n", *iarg);
val = encoder->reg[0xdc];
if (*iarg)
val |= 1; /* SQUARE */
else
val &= ~1; /* !SQUARE */
bt866_write(encoder, 0xdc, val);
break;
}
default:
return -EINVAL;
}
return 0;
}
static int bt866_write(struct bt866 *encoder,
unsigned char subaddr, unsigned char data)
{
unsigned char buffer[2];
int err;
buffer[0] = subaddr;
buffer[1] = data;
encoder->reg[subaddr] = data;
DEBUG(printk
("%s: write 0x%02X = 0x%02X\n",
encoder->i2c->name, subaddr, data));
for (err = 0; err < 3;) {
if (i2c_master_send(encoder->i2c, buffer, 2) == 2)
break;
err++;
printk(KERN_WARNING "%s: I/O error #%d "
"(write 0x%02x/0x%02x)\n",
encoder->i2c->name, err, encoder->addr, subaddr);
schedule_timeout_interruptible(HZ/10);
}
if (err == 3) {
printk(KERN_WARNING "%s: giving up\n",
encoder->i2c->name);
return -1;
}
return 0;
}
static int bt866_attach(struct i2c_adapter *adapter);
static int bt866_detach(struct i2c_client *client);
static int bt866_command(struct i2c_client *client,
unsigned int cmd, void *arg);
/* Addresses to scan */
static unsigned short normal_i2c[] = {I2C_BT866>>1, I2C_CLIENT_END};
static unsigned short probe[2] = {I2C_CLIENT_END, I2C_CLIENT_END};
static unsigned short ignore[2] = {I2C_CLIENT_END, I2C_CLIENT_END};
static struct i2c_client_address_data addr_data = {
normal_i2c,
probe,
ignore,
};
static struct i2c_driver i2c_driver_bt866 = {
.driver.name = BT866_DEVNAME,
.id = I2C_DRIVERID_BT866,
.attach_adapter = bt866_attach,
.detach_client = bt866_detach,
.command = bt866_command
};
static struct i2c_client bt866_client_tmpl =
{
.name = "(nil)",
.addr = 0,
.adapter = NULL,
.driver = &i2c_driver_bt866,
.usage_count = 0
};
static int bt866_found_proc(struct i2c_adapter *adapter,
int addr, int kind)
{
struct bt866 *encoder;
struct i2c_client *client;
client = kzalloc(sizeof(*client), GFP_KERNEL);
if (client == NULL)
return -ENOMEM;
memcpy(client, &bt866_client_tmpl, sizeof(*client));
encoder = kzalloc(sizeof(*encoder), GFP_KERNEL);
if (encoder == NULL) {
kfree(client);
return -ENOMEM;
}
i2c_set_clientdata(client, encoder);
client->adapter = adapter;
client->addr = addr;
sprintf(client->name, "%s-%02x", BT866_DEVNAME, adapter->id);
encoder->i2c = client;
encoder->addr = addr;
//encoder->encoder_type = ENCODER_TYPE_UNKNOWN;
/* initialize */
i2c_attach_client(client);
return 0;
}
static int bt866_attach(struct i2c_adapter *adapter)
{
if (adapter->id == I2C_HW_B_ZR36067)
return i2c_probe(adapter, &addr_data, bt866_found_proc);
return 0;
}
static int bt866_detach(struct i2c_client *client)
{
struct bt866 *encoder = i2c_get_clientdata(client);
i2c_detach_client(client);
kfree(encoder);
kfree(client);
return 0;
}
static int bt866_command(struct i2c_client *client,
unsigned int cmd, void *arg)
{
struct bt866 *encoder = i2c_get_clientdata(client);
return bt866_do_command(encoder, cmd, arg);
}
static int __devinit bt866_init(void)
{
i2c_add_driver(&i2c_driver_bt866);
return 0;
}
static void __devexit bt866_exit(void)
{
i2c_del_driver(&i2c_driver_bt866);
}
module_init(bt866_init);
module_exit(bt866_exit);

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@ -0,0 +1,846 @@
/*
* Video Capture Driver (Video for Linux 1/2)
* for the Matrox Marvel G200,G400 and Rainbow Runner-G series
*
* This module is an interface to the KS0127 video decoder chip.
*
* Copyright (C) 1999 Ryan Drake <stiletto@mediaone.net>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*****************************************************************************
*
* Modified and extended by
* Mike Bernson <mike@mlb.org>
* Gerard v.d. Horst
* Leon van Stuivenberg <l.vanstuivenberg@chello.nl>
* Gernot Ziegler <gz@lysator.liu.se>
*
* Version History:
* V1.0 Ryan Drake Initial version by Ryan Drake
* V1.1 Gerard v.d. Horst Added some debugoutput, reset the video-standard
*/
#ifndef __KERNEL__
#define __KERNEL__
#endif
#include <linux/init.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/proc_fs.h>
#include "ks0127.h"
#include <linux/i2c.h>
#include <linux/video_decoder.h>
#define dprintk if (debug) printk
/* i2c identification */
#define I2C_KS0127_ADDON 0xD8
#define I2C_KS0127_ONBOARD 0xDA
#define KS_TYPE_UNKNOWN 0
#define KS_TYPE_0122S 1
#define KS_TYPE_0127 2
#define KS_TYPE_0127B 3
/* ks0127 control registers */
#define KS_STAT 0x00
#define KS_CMDA 0x01
#define KS_CMDB 0x02
#define KS_CMDC 0x03
#define KS_CMDD 0x04
#define KS_HAVB 0x05
#define KS_HAVE 0x06
#define KS_HS1B 0x07
#define KS_HS1E 0x08
#define KS_HS2B 0x09
#define KS_HS2E 0x0a
#define KS_AGC 0x0b
#define KS_HXTRA 0x0c
#define KS_CDEM 0x0d
#define KS_PORTAB 0x0e
#define KS_LUMA 0x0f
#define KS_CON 0x10
#define KS_BRT 0x11
#define KS_CHROMA 0x12
#define KS_CHROMB 0x13
#define KS_DEMOD 0x14
#define KS_SAT 0x15
#define KS_HUE 0x16
#define KS_VERTIA 0x17
#define KS_VERTIB 0x18
#define KS_VERTIC 0x19
#define KS_HSCLL 0x1a
#define KS_HSCLH 0x1b
#define KS_VSCLL 0x1c
#define KS_VSCLH 0x1d
#define KS_OFMTA 0x1e
#define KS_OFMTB 0x1f
#define KS_VBICTL 0x20
#define KS_CCDAT2 0x21
#define KS_CCDAT1 0x22
#define KS_VBIL30 0x23
#define KS_VBIL74 0x24
#define KS_VBIL118 0x25
#define KS_VBIL1512 0x26
#define KS_TTFRAM 0x27
#define KS_TESTA 0x28
#define KS_UVOFFH 0x29
#define KS_UVOFFL 0x2a
#define KS_UGAIN 0x2b
#define KS_VGAIN 0x2c
#define KS_VAVB 0x2d
#define KS_VAVE 0x2e
#define KS_CTRACK 0x2f
#define KS_POLCTL 0x30
#define KS_REFCOD 0x31
#define KS_INVALY 0x32
#define KS_INVALU 0x33
#define KS_INVALV 0x34
#define KS_UNUSEY 0x35
#define KS_UNUSEU 0x36
#define KS_UNUSEV 0x37
#define KS_USRSAV 0x38
#define KS_USREAV 0x39
#define KS_SHS1A 0x3a
#define KS_SHS1B 0x3b
#define KS_SHS1C 0x3c
#define KS_CMDE 0x3d
#define KS_VSDEL 0x3e
#define KS_CMDF 0x3f
#define KS_GAMMA0 0x40
#define KS_GAMMA1 0x41
#define KS_GAMMA2 0x42
#define KS_GAMMA3 0x43
#define KS_GAMMA4 0x44
#define KS_GAMMA5 0x45
#define KS_GAMMA6 0x46
#define KS_GAMMA7 0x47
#define KS_GAMMA8 0x48
#define KS_GAMMA9 0x49
#define KS_GAMMA10 0x4a
#define KS_GAMMA11 0x4b
#define KS_GAMMA12 0x4c
#define KS_GAMMA13 0x4d
#define KS_GAMMA14 0x4e
#define KS_GAMMA15 0x4f
#define KS_GAMMA16 0x50
#define KS_GAMMA17 0x51
#define KS_GAMMA18 0x52
#define KS_GAMMA19 0x53
#define KS_GAMMA20 0x54
#define KS_GAMMA21 0x55
#define KS_GAMMA22 0x56
#define KS_GAMMA23 0x57
#define KS_GAMMA24 0x58
#define KS_GAMMA25 0x59
#define KS_GAMMA26 0x5a
#define KS_GAMMA27 0x5b
#define KS_GAMMA28 0x5c
#define KS_GAMMA29 0x5d
#define KS_GAMMA30 0x5e
#define KS_GAMMA31 0x5f
#define KS_GAMMAD0 0x60
#define KS_GAMMAD1 0x61
#define KS_GAMMAD2 0x62
#define KS_GAMMAD3 0x63
#define KS_GAMMAD4 0x64
#define KS_GAMMAD5 0x65
#define KS_GAMMAD6 0x66
#define KS_GAMMAD7 0x67
#define KS_GAMMAD8 0x68
#define KS_GAMMAD9 0x69
#define KS_GAMMAD10 0x6a
#define KS_GAMMAD11 0x6b
#define KS_GAMMAD12 0x6c
#define KS_GAMMAD13 0x6d
#define KS_GAMMAD14 0x6e
#define KS_GAMMAD15 0x6f
#define KS_GAMMAD16 0x70
#define KS_GAMMAD17 0x71
#define KS_GAMMAD18 0x72
#define KS_GAMMAD19 0x73
#define KS_GAMMAD20 0x74
#define KS_GAMMAD21 0x75
#define KS_GAMMAD22 0x76
#define KS_GAMMAD23 0x77
#define KS_GAMMAD24 0x78
#define KS_GAMMAD25 0x79
#define KS_GAMMAD26 0x7a
#define KS_GAMMAD27 0x7b
#define KS_GAMMAD28 0x7c
#define KS_GAMMAD29 0x7d
#define KS_GAMMAD30 0x7e
#define KS_GAMMAD31 0x7f
/****************************************************************************
* mga_dev : represents one ks0127 chip.
****************************************************************************/
struct adjust {
int contrast;
int bright;
int hue;
int ugain;
int vgain;
};
struct ks0127 {
struct i2c_client *client;
unsigned char addr;
int format_width;
int format_height;
int cap_width;
int cap_height;
int norm;
int ks_type;
u8 regs[256];
};
static int debug; /* insmod parameter */
module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "Debug output");
MODULE_LICENSE("GPL");
static u8 reg_defaults[64];
static void init_reg_defaults(void)
{
u8 *table = reg_defaults;
table[KS_CMDA] = 0x2c; /* VSE=0, CCIR 601, autodetect standard */
table[KS_CMDB] = 0x12; /* VALIGN=0, AGC control and input */
table[KS_CMDC] = 0x00; /* Test options */
/* clock & input select, write 1 to PORTA */
table[KS_CMDD] = 0x01;
table[KS_HAVB] = 0x00; /* HAV Start Control */
table[KS_HAVE] = 0x00; /* HAV End Control */
table[KS_HS1B] = 0x10; /* HS1 Start Control */
table[KS_HS1E] = 0x00; /* HS1 End Control */
table[KS_HS2B] = 0x00; /* HS2 Start Control */
table[KS_HS2E] = 0x00; /* HS2 End Control */
table[KS_AGC] = 0x53; /* Manual setting for AGC */
table[KS_HXTRA] = 0x00; /* Extra Bits for HAV and HS1/2 */
table[KS_CDEM] = 0x00; /* Chroma Demodulation Control */
table[KS_PORTAB] = 0x0f; /* port B is input, port A output GPPORT */
table[KS_LUMA] = 0x01; /* Luma control */
table[KS_CON] = 0x00; /* Contrast Control */
table[KS_BRT] = 0x00; /* Brightness Control */
table[KS_CHROMA] = 0x2a; /* Chroma control A */
table[KS_CHROMB] = 0x90; /* Chroma control B */
table[KS_DEMOD] = 0x00; /* Chroma Demodulation Control & Status */
table[KS_SAT] = 0x00; /* Color Saturation Control*/
table[KS_HUE] = 0x00; /* Hue Control */
table[KS_VERTIA] = 0x00; /* Vertical Processing Control A */
/* Vertical Processing Control B, luma 1 line delayed */
table[KS_VERTIB] = 0x12;
table[KS_VERTIC] = 0x0b; /* Vertical Processing Control C */
table[KS_HSCLL] = 0x00; /* Horizontal Scaling Ratio Low */
table[KS_HSCLH] = 0x00; /* Horizontal Scaling Ratio High */
table[KS_VSCLL] = 0x00; /* Vertical Scaling Ratio Low */
table[KS_VSCLH] = 0x00; /* Vertical Scaling Ratio High */
/* 16 bit YCbCr 4:2:2 output; I can't make the bt866 like 8 bit /Sam */
table[KS_OFMTA] = 0x30;
table[KS_OFMTB] = 0x00; /* Output Control B */
/* VBI Decoder Control; 4bit fmt: avoid Y overflow */
table[KS_VBICTL] = 0x5d;
table[KS_CCDAT2] = 0x00; /* Read Only register */
table[KS_CCDAT1] = 0x00; /* Read Only register */
table[KS_VBIL30] = 0xa8; /* VBI data decoding options */
table[KS_VBIL74] = 0xaa; /* VBI data decoding options */
table[KS_VBIL118] = 0x2a; /* VBI data decoding options */
table[KS_VBIL1512] = 0x00; /* VBI data decoding options */
table[KS_TTFRAM] = 0x00; /* Teletext frame alignment pattern */
table[KS_TESTA] = 0x00; /* test register, shouldn't be written */
table[KS_UVOFFH] = 0x00; /* UV Offset Adjustment High */
table[KS_UVOFFL] = 0x00; /* UV Offset Adjustment Low */
table[KS_UGAIN] = 0x00; /* U Component Gain Adjustment */
table[KS_VGAIN] = 0x00; /* V Component Gain Adjustment */
table[KS_VAVB] = 0x07; /* VAV Begin */
table[KS_VAVE] = 0x00; /* VAV End */
table[KS_CTRACK] = 0x00; /* Chroma Tracking Control */
table[KS_POLCTL] = 0x41; /* Timing Signal Polarity Control */
table[KS_REFCOD] = 0x80; /* Reference Code Insertion Control */
table[KS_INVALY] = 0x10; /* Invalid Y Code */
table[KS_INVALU] = 0x80; /* Invalid U Code */
table[KS_INVALV] = 0x80; /* Invalid V Code */
table[KS_UNUSEY] = 0x10; /* Unused Y Code */
table[KS_UNUSEU] = 0x80; /* Unused U Code */
table[KS_UNUSEV] = 0x80; /* Unused V Code */
table[KS_USRSAV] = 0x00; /* reserved */
table[KS_USREAV] = 0x00; /* reserved */
table[KS_SHS1A] = 0x00; /* User Defined SHS1 A */
/* User Defined SHS1 B, ALT656=1 on 0127B */
table[KS_SHS1B] = 0x80;
table[KS_SHS1C] = 0x00; /* User Defined SHS1 C */
table[KS_CMDE] = 0x00; /* Command Register E */
table[KS_VSDEL] = 0x00; /* VS Delay Control */
/* Command Register F, update -immediately- */
/* (there might come no vsync)*/
table[KS_CMDF] = 0x02;
}
/* We need to manually read because of a bug in the KS0127 chip.
*
* An explanation from kayork@mail.utexas.edu:
*
* During I2C reads, the KS0127 only samples for a stop condition
* during the place where the acknoledge bit should be. Any standard
* I2C implementation (correctly) throws in another clock transition
* at the 9th bit, and the KS0127 will not recognize the stop condition
* and will continue to clock out data.
*
* So we have to do the read ourself. Big deal.
workaround in i2c-algo-bit
*/
static u8 ks0127_read(struct ks0127 *ks, u8 reg)
{
struct i2c_client *c = ks->client;
char val = 0;
struct i2c_msg msgs[] = {
{c->addr, 0, sizeof(reg), &reg},
{c->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val}};
int ret;
ret = i2c_transfer(c->adapter, msgs, ARRAY_SIZE(msgs));
if (ret != ARRAY_SIZE(msgs))
dprintk("ks0127_write error\n");
return val;
}
static void ks0127_write(struct ks0127 *ks, u8 reg, u8 val)
{
char msg[] = {reg, val};
if (i2c_master_send(ks->client, msg, sizeof(msg)) != sizeof(msg))
dprintk("ks0127_write error\n");
ks->regs[reg] = val;
}
/* generic bit-twiddling */
static void ks0127_and_or(struct ks0127 *ks, u8 reg, u8 and_v, u8 or_v)
{
u8 val = ks->regs[reg];
val = (val & and_v) | or_v;
ks0127_write(ks, reg, val);
}
/****************************************************************************
* ks0127 private api
****************************************************************************/
static void ks0127_reset(struct ks0127* ks)
{
int i;
u8 *table = reg_defaults;
ks->ks_type = KS_TYPE_UNKNOWN;
dprintk("ks0127: reset\n");
msleep(1);
/* initialize all registers to known values */
/* (except STAT, 0x21, 0x22, TEST and 0x38,0x39) */
for(i = 1; i < 33; i++)
ks0127_write(ks, i, table[i]);
for(i = 35; i < 40; i++)
ks0127_write(ks, i, table[i]);
for(i = 41; i < 56; i++)
ks0127_write(ks, i, table[i]);
for(i = 58; i < 64; i++)
ks0127_write(ks, i, table[i]);
if ((ks0127_read(ks, KS_STAT) & 0x80) == 0) {
ks->ks_type = KS_TYPE_0122S;
dprintk("ks0127: ks0122s Found\n");
return;
}
switch(ks0127_read(ks, KS_CMDE) & 0x0f) {
case 0:
ks->ks_type = KS_TYPE_0127;
dprintk("ks0127: ks0127 found\n");
break;
case 9:
ks->ks_type = KS_TYPE_0127B;
dprintk("ks0127: ks0127B Revision A found\n");
break;
default:
dprintk("ks0127: unknown revision\n");
break;
}
}
static int ks0127_command(struct i2c_client *client,
unsigned int cmd, void *arg)
{
struct ks0127 *ks = i2c_get_clientdata(client);
int *iarg = (int*)arg;
int status;
if (!ks)
return -ENODEV;
switch (cmd) {
case DECODER_INIT:
dprintk("ks0127: command DECODER_INIT\n");
ks0127_reset(ks);
break;
case DECODER_SET_INPUT:
switch(*iarg) {
case KS_INPUT_COMPOSITE_1:
case KS_INPUT_COMPOSITE_2:
case KS_INPUT_COMPOSITE_3:
case KS_INPUT_COMPOSITE_4:
case KS_INPUT_COMPOSITE_5:
case KS_INPUT_COMPOSITE_6:
dprintk("ks0127: command DECODER_SET_INPUT %d: "
"Composite\n", *iarg);
/* autodetect 50/60 Hz */
ks0127_and_or(ks, KS_CMDA, 0xfc, 0x00);
/* VSE=0 */
ks0127_and_or(ks, KS_CMDA, ~0x40, 0x00);
/* set input line */
ks0127_and_or(ks, KS_CMDB, 0xb0, *iarg);
/* non-freerunning mode */
ks0127_and_or(ks, KS_CMDC, 0x70, 0x0a);
/* analog input */
ks0127_and_or(ks, KS_CMDD, 0x03, 0x00);
/* enable chroma demodulation */
ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x00);
/* chroma trap, HYBWR=1 */
ks0127_and_or(ks, KS_LUMA, 0x00,
(reg_defaults[KS_LUMA])|0x0c);
/* scaler fullbw, luma comb off */
ks0127_and_or(ks, KS_VERTIA, 0x08, 0x81);
/* manual chroma comb .25 .5 .25 */
ks0127_and_or(ks, KS_VERTIC, 0x0f, 0x90);
/* chroma path delay */
ks0127_and_or(ks, KS_CHROMB, 0x0f, 0x90);
ks0127_write(ks, KS_UGAIN, reg_defaults[KS_UGAIN]);
ks0127_write(ks, KS_VGAIN, reg_defaults[KS_VGAIN]);
ks0127_write(ks, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
ks0127_write(ks, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
break;
case KS_INPUT_SVIDEO_1:
case KS_INPUT_SVIDEO_2:
case KS_INPUT_SVIDEO_3:
dprintk("ks0127: command DECODER_SET_INPUT %d: "
"S-Video\n", *iarg);
/* autodetect 50/60 Hz */
ks0127_and_or(ks, KS_CMDA, 0xfc, 0x00);
/* VSE=0 */
ks0127_and_or(ks, KS_CMDA, ~0x40, 0x00);
/* set input line */
ks0127_and_or(ks, KS_CMDB, 0xb0, *iarg);
/* non-freerunning mode */
ks0127_and_or(ks, KS_CMDC, 0x70, 0x0a);
/* analog input */
ks0127_and_or(ks, KS_CMDD, 0x03, 0x00);
/* enable chroma demodulation */
ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x00);
ks0127_and_or(ks, KS_LUMA, 0x00,
reg_defaults[KS_LUMA]);
/* disable luma comb */
ks0127_and_or(ks, KS_VERTIA, 0x08,
(reg_defaults[KS_VERTIA]&0xf0)|0x01);
ks0127_and_or(ks, KS_VERTIC, 0x0f,
reg_defaults[KS_VERTIC]&0xf0);
ks0127_and_or(ks, KS_CHROMB, 0x0f,
reg_defaults[KS_CHROMB]&0xf0);
ks0127_write(ks, KS_UGAIN, reg_defaults[KS_UGAIN]);
ks0127_write(ks, KS_VGAIN, reg_defaults[KS_VGAIN]);
ks0127_write(ks, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
ks0127_write(ks, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
break;
case KS_INPUT_YUV656:
dprintk("ks0127: command DECODER_SET_INPUT 15: "
"YUV656\n");
if (ks->norm == VIDEO_MODE_NTSC ||
ks->norm == KS_STD_PAL_M)
/* force 60 Hz */
ks0127_and_or(ks, KS_CMDA, 0xfc, 0x03);
else
/* force 50 Hz */
ks0127_and_or(ks, KS_CMDA, 0xfc, 0x02);
ks0127_and_or(ks, KS_CMDA, 0xff, 0x40); /* VSE=1 */
/* set input line and VALIGN */
ks0127_and_or(ks, KS_CMDB, 0xb0, (*iarg | 0x40));
/* freerunning mode, */
/* TSTGEN = 1 TSTGFR=11 TSTGPH=0 TSTGPK=0 VMEM=1*/
ks0127_and_or(ks, KS_CMDC, 0x70, 0x87);
/* digital input, SYNDIR = 0 INPSL=01 CLKDIR=0 EAV=0 */
ks0127_and_or(ks, KS_CMDD, 0x03, 0x08);
/* disable chroma demodulation */
ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x30);
/* HYPK =01 CTRAP = 0 HYBWR=0 PED=1 RGBH=1 UNIT=1 */
ks0127_and_or(ks, KS_LUMA, 0x00, 0x71);
ks0127_and_or(ks, KS_VERTIC, 0x0f,
reg_defaults[KS_VERTIC]&0xf0);
/* scaler fullbw, luma comb off */
ks0127_and_or(ks, KS_VERTIA, 0x08, 0x81);
ks0127_and_or(ks, KS_CHROMB, 0x0f,
reg_defaults[KS_CHROMB]&0xf0);
ks0127_and_or(ks, KS_CON, 0x00, 0x00);
ks0127_and_or(ks, KS_BRT, 0x00, 32); /* spec: 34 */
/* spec: 229 (e5) */
ks0127_and_or(ks, KS_SAT, 0x00, 0xe8);
ks0127_and_or(ks, KS_HUE, 0x00, 0);
ks0127_and_or(ks, KS_UGAIN, 0x00, 238);
ks0127_and_or(ks, KS_VGAIN, 0x00, 0x00);
/*UOFF:0x30, VOFF:0x30, TSTCGN=1 */
ks0127_and_or(ks, KS_UVOFFH, 0x00, 0x4f);
ks0127_and_or(ks, KS_UVOFFL, 0x00, 0x00);
break;
default:
dprintk("ks0127: command DECODER_SET_INPUT: "
"Unknown input %d\n", *iarg);
break;
}
/* hack: CDMLPF sometimes spontaneously switches on; */
/* force back off */
ks0127_write(ks, KS_DEMOD, reg_defaults[KS_DEMOD]);
break;
case DECODER_SET_OUTPUT:
switch(*iarg) {
case KS_OUTPUT_YUV656E:
dprintk("ks0127: command DECODER_SET_OUTPUT: "
"OUTPUT_YUV656E (Missing)\n");
return -EINVAL;
break;
case KS_OUTPUT_EXV:
dprintk("ks0127: command DECODER_SET_OUTPUT: "
"OUTPUT_EXV\n");
ks0127_and_or(ks, KS_OFMTA, 0xf0, 0x09);
break;
}
break;
case DECODER_SET_NORM: //sam This block mixes old and new norm names...
/* Set to automatic SECAM/Fsc mode */
ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x00);
ks->norm = *iarg;
switch(*iarg)
{
/* this is untested !! */
/* It just detects PAL_N/NTSC_M (no special frequencies) */
/* And you have to set the standard a second time afterwards */
case VIDEO_MODE_AUTO:
dprintk("ks0127: command DECODER_SET_NORM: AUTO\n");
/* The chip determines the format */
/* based on the current field rate */
ks0127_and_or(ks, KS_CMDA, 0xfc, 0x00);
ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20);
/* This is wrong for PAL ! As I said, */
/* you need to set the standard once again !! */
ks->format_height = 240;
ks->format_width = 704;
break;
case VIDEO_MODE_NTSC:
dprintk("ks0127: command DECODER_SET_NORM: NTSC_M\n");
ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20);
ks->format_height = 240;
ks->format_width = 704;
break;
case KS_STD_NTSC_N:
dprintk("ks0127: command KS0127_SET_STANDARD: "
"NTSC_N (fixme)\n");
ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x40);
ks->format_height = 240;
ks->format_width = 704;
break;
case VIDEO_MODE_PAL:
dprintk("ks0127: command DECODER_SET_NORM: PAL_N\n");
ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20);
ks->format_height = 290;
ks->format_width = 704;
break;
case KS_STD_PAL_M:
dprintk("ks0127: command KS0127_SET_STANDARD: "
"PAL_M (fixme)\n");
ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x40);
ks->format_height = 290;
ks->format_width = 704;
break;
case VIDEO_MODE_SECAM:
dprintk("ks0127: command KS0127_SET_STANDARD: "
"SECAM\n");
ks->format_height = 290;
ks->format_width = 704;
/* set to secam autodetection */
ks0127_and_or(ks, KS_CHROMA, 0xdf, 0x20);
ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x00);
schedule_timeout_interruptible(HZ/10+1);
/* did it autodetect? */
if (ks0127_read(ks, KS_DEMOD) & 0x40)
break;
/* force to secam mode */
ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x0f);
break;
default:
dprintk("ks0127: command DECODER_SET_NORM: "
"Unknown norm %d\n", *iarg);
break;
}
break;
case DECODER_SET_PICTURE:
dprintk("ks0127: command DECODER_SET_PICTURE "
"not yet supported (fixme)\n");
return -EINVAL;
//sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE
//sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE
//sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE?
//sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE
//sam todo: KS0127_SET_AGC_MODE:
//sam todo: KS0127_SET_AGC:
//sam todo: KS0127_SET_CHROMA_MODE:
//sam todo: KS0127_SET_PIXCLK_MODE:
//sam todo: KS0127_SET_GAMMA_MODE:
//sam todo: KS0127_SET_UGAIN:
//sam todo: KS0127_SET_VGAIN:
//sam todo: KS0127_SET_INVALY:
//sam todo: KS0127_SET_INVALU:
//sam todo: KS0127_SET_INVALV:
//sam todo: KS0127_SET_UNUSEY:
//sam todo: KS0127_SET_UNUSEU:
//sam todo: KS0127_SET_UNUSEV:
//sam todo: KS0127_SET_VSALIGN_MODE:
case DECODER_ENABLE_OUTPUT:
{
int *iarg = arg;
int enable = (*iarg != 0);
if (enable) {
dprintk("ks0127: command "
"DECODER_ENABLE_OUTPUT on "
"(%d)\n", enable);
/* All output pins on */
ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
/* Obey the OEN pin */
ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
} else {
dprintk("ks0127: command "
"DECODER_ENABLE_OUTPUT off "
"(%d)\n", enable);
/* Video output pins off */
ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
/* Ignore the OEN pin */
ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
}
}
break;
//sam todo: KS0127_SET_OUTPUT_MODE:
//sam todo: KS0127_SET_WIDTH:
//sam todo: KS0127_SET_HEIGHT:
//sam todo: KS0127_SET_HSCALE:
case DECODER_GET_STATUS:
dprintk("ks0127: command DECODER_GET_STATUS\n");
*iarg = 0;
status = ks0127_read(ks, KS_STAT);
if (!(status & 0x20)) /* NOVID not set */
*iarg = (*iarg & DECODER_STATUS_GOOD);
if ((status & 0x01)) /* CLOCK set */
*iarg = (*iarg & DECODER_STATUS_COLOR);
if ((status & 0x08)) /* PALDET set */
*iarg = (*iarg & DECODER_STATUS_PAL);
else
*iarg = (*iarg & DECODER_STATUS_NTSC);
break;
//Catch any unknown command
default:
dprintk("ks0127: command unknown: %04X\n", cmd);
return -EINVAL;
}
return 0;
}
static int ks0127_probe(struct i2c_adapter *adapter);
static int ks0127_detach(struct i2c_client *client);
static int ks0127_command(struct i2c_client *client,
unsigned int cmd, void *arg);
/* Addresses to scan */
static unsigned short normal_i2c[] = {I2C_KS0127_ADDON>>1,
I2C_KS0127_ONBOARD>>1, I2C_CLIENT_END};
static unsigned short probe[2] = {I2C_CLIENT_END, I2C_CLIENT_END};
static unsigned short ignore[2] = {I2C_CLIENT_END, I2C_CLIENT_END};
static struct i2c_client_address_data addr_data = {
normal_i2c,
probe,
ignore,
};
static struct i2c_driver i2c_driver_ks0127 = {
.driver.name = "ks0127",
.id = I2C_DRIVERID_KS0127,
.attach_adapter = ks0127_probe,
.detach_client = ks0127_detach,
.command = ks0127_command
};
static struct i2c_client ks0127_client_tmpl =
{
.name = "(ks0127 unset)",
.addr = 0,
.adapter = NULL,
.driver = &i2c_driver_ks0127,
.usage_count = 0
};
static int ks0127_found_proc(struct i2c_adapter *adapter, int addr, int kind)
{
struct ks0127 *ks;
struct i2c_client *client;
client = kzalloc(sizeof(*client), GFP_KERNEL);
if (client == NULL)
return -ENOMEM;
memcpy(client, &ks0127_client_tmpl, sizeof(*client));
ks = kzalloc(sizeof(*ks), GFP_KERNEL);
if (ks == NULL) {
kfree(client);
return -ENOMEM;
}
i2c_set_clientdata(client, ks);
client->adapter = adapter;
client->addr = addr;
sprintf(client->name, "ks0127-%02x", adapter->id);
ks->client = client;
ks->addr = addr;
ks->ks_type = KS_TYPE_UNKNOWN;
/* power up */
ks0127_write(ks, KS_CMDA, 0x2c);
mdelay(10);
/* reset the device */
ks0127_reset(ks);
printk(KERN_INFO "ks0127: attach: %s video decoder\n",
ks->addr==(I2C_KS0127_ADDON>>1) ? "addon" : "on-board");
i2c_attach_client(client);
return 0;
}
static int ks0127_probe(struct i2c_adapter *adapter)
{
if (adapter->id == I2C_HW_B_ZR36067)
return i2c_probe(adapter, &addr_data, ks0127_found_proc);
return 0;
}
static int ks0127_detach(struct i2c_client *client)
{
struct ks0127 *ks = i2c_get_clientdata(client);
ks0127_write(ks, KS_OFMTA, 0x20); /*tristate*/
ks0127_write(ks, KS_CMDA, 0x2c | 0x80); /* power down */
i2c_detach_client(client);
kfree(ks);
kfree(client);
dprintk("ks0127: detach\n");
return 0;
}
static int __devinit ks0127_init_module(void)
{
init_reg_defaults();
i2c_add_driver(&i2c_driver_ks0127);
return 0;
}
static void __devexit ks0127_cleanup_module(void)
{
i2c_del_driver(&i2c_driver_ks0127);
}
module_init(ks0127_init_module);
module_exit(ks0127_cleanup_module);

View File

@ -0,0 +1,53 @@
/*
* Video Capture Driver ( Video for Linux 1/2 )
* for the Matrox Marvel G200,G400 and Rainbow Runner-G series
*
* This module is an interface to the KS0127 video decoder chip.
*
* Copyright (C) 1999 Ryan Drake <stiletto@mediaone.net>
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef KS0127_H
#define KS0127_H
#include <linux/videodev.h>
/* input channels */
#define KS_INPUT_COMPOSITE_1 0
#define KS_INPUT_COMPOSITE_2 1
#define KS_INPUT_COMPOSITE_3 2
#define KS_INPUT_COMPOSITE_4 4
#define KS_INPUT_COMPOSITE_5 5
#define KS_INPUT_COMPOSITE_6 6
#define KS_INPUT_SVIDEO_1 8
#define KS_INPUT_SVIDEO_2 9
#define KS_INPUT_SVIDEO_3 10
#define KS_INPUT_YUV656 15
#define KS_INPUT_COUNT 10
/* output channels */
#define KS_OUTPUT_YUV656E 0
#define KS_OUTPUT_EXV 1
/* video standards */
#define KS_STD_NTSC_N 112 /* 50 Hz NTSC */
#define KS_STD_PAL_M 113 /* 60 Hz PAL */
#endif /* KS0127_H */

View File

@ -159,7 +159,7 @@ Private IOCTL to set up for displaying MJPEG
#define BUZ_MAX_FRAME 256 /* Must be a power of 2 */
#define BUZ_MASK_FRAME 255 /* Must be BUZ_MAX_FRAME-1 */
#define BUZ_MAX_INPUT 8
#define BUZ_MAX_INPUT 16
#if VIDEO_MAX_FRAME <= 32
# define V4L_MAX_FRAME 32
@ -191,6 +191,9 @@ enum card_type {
/* Iomega */
BUZ,
/* AverMedia */
AVS6EYES,
/* total number of cards */
NUM_CARDS
};
@ -379,6 +382,9 @@ struct card_info {
/* is the /GWS line conected? */
u8 gws_not_connected;
/* avs6eyes mux setting */
u8 input_mux;
void (*init) (struct zoran * zr);
};

View File

@ -27,6 +27,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <linux/delay.h>
#include <linux/config.h>
#include <linux/types.h>
#include <linux/kernel.h>
@ -93,6 +95,11 @@ module_param(default_input, int, 0);
MODULE_PARM_DESC(default_input,
"Default input (0=Composite, 1=S-Video, 2=Internal)");
static int default_mux = 1; /* 6 Eyes input selection */
module_param(default_mux, int, 0);
MODULE_PARM_DESC(default_mux,
"Default 6 Eyes mux setting (Input selection)");
static int default_norm = 0; /* 0=PAL, 1=NTSC 2=SECAM */
module_param(default_norm, int, 0);
MODULE_PARM_DESC(default_norm, "Default norm (0=PAL, 1=NTSC, 2=SECAM)");
@ -301,6 +308,30 @@ lml33_init (struct zoran *zr)
GPIO(zr, 2, 1); // Set Composite input/output
}
static void
avs6eyes_init (struct zoran *zr)
{
// AverMedia 6-Eyes original driver by Christer Weinigel
// Lifted straight from Christer's old driver and
// modified slightly by Martin Samuelsson.
int mux = default_mux; /* 1 = BT866, 7 = VID1 */
GPIO(zr, 4, 1); /* Bt866 SLEEP on */
udelay(2);
GPIO(zr, 0, 1); /* ZR36060 /RESET on */
GPIO(zr, 1, 0); /* ZR36060 /SLEEP on */
GPIO(zr, 2, mux & 1); /* MUX S0 */
GPIO(zr, 3, 0); /* /FRAME on */
GPIO(zr, 4, 0); /* Bt866 SLEEP off */
GPIO(zr, 5, mux & 2); /* MUX S1 */
GPIO(zr, 6, 0); /* ? */
GPIO(zr, 7, mux & 4); /* MUX S2 */
}
static char *
i2cid_to_modulename (u16 i2c_id)
{
@ -391,6 +422,14 @@ static struct tvnorm f60sqpixel_dc10 = { 780, 640, 0, 716, 525, 480, 12 };
static struct tvnorm f50ccir601_lm33r10 = { 864, 720, 74+54, 804, 625, 576, 18 };
static struct tvnorm f60ccir601_lm33r10 = { 858, 720, 56+54, 788, 525, 480, 16 };
/* FIXME: The ks0127 seem incapable of swapping U and V, too, which is why I
* copy Maxim's left shift hack for the 6 Eyes.
*
* Christer's driver used the unshifted norms, though...
* /Sam */
static struct tvnorm f50ccir601_avs6eyes = { 864, 720, 74, 804, 625, 576, 18 };
static struct tvnorm f60ccir601_avs6eyes = { 858, 720, 56, 788, 525, 480, 16 };
static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
{
.type = DC10_old,
@ -419,6 +458,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { -1, 0 },
.vfe_pol = { 0, 0, 0, 0, 0, 0, 0, 0 },
.gws_not_connected = 0,
.input_mux = 0,
.init = &dc10_init,
}, {
.type = DC10_new,
@ -445,6 +485,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { -1, 1},
.vfe_pol = { 1, 1, 1, 1, 0, 0, 0, 0 },
.gws_not_connected = 0,
.input_mux = 0,
.init = &dc10plus_init,
}, {
.type = DC10plus,
@ -474,6 +515,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { -1, 1 },
.vfe_pol = { 1, 1, 1, 1, 0, 0, 0, 0 },
.gws_not_connected = 0,
.input_mux = 0,
.init = &dc10plus_init,
}, {
.type = DC30,
@ -502,6 +544,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { -1, 0 },
.vfe_pol = { 0, 0, 0, 0, 0, 0, 0, 0 },
.gws_not_connected = 0,
.input_mux = 0,
.init = &dc10_init,
}, {
.type = DC30plus,
@ -532,6 +575,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { -1, 0 },
.vfe_pol = { 0, 0, 0, 0, 0, 0, 0, 0 },
.gws_not_connected = 0,
.input_mux = 0,
.init = &dc10_init,
}, {
.type = LML33,
@ -558,6 +602,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { 3, 1 },
.vfe_pol = { 1, 1, 0, 0, 0, 1, 0, 0 },
.gws_not_connected = 1,
.input_mux = 0,
.init = &lml33_init,
}, {
.type = LML33R10,
@ -586,6 +631,7 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { 3, 1 },
.vfe_pol = { 1, 1, 0, 0, 0, 1, 0, 0 },
.gws_not_connected = 1,
.input_mux = 0,
.init = &lml33_init,
}, {
.type = BUZ,
@ -614,8 +660,49 @@ static struct card_info zoran_cards[NUM_CARDS] __devinitdata = {
.gpcs = { 3, 1 },
.vfe_pol = { 1, 1, 0, 0, 0, 1, 0, 0 },
.gws_not_connected = 1,
.input_mux = 0,
.init = &buz_init,
}, {
.type = AVS6EYES,
.name = "6-Eyes",
/* AverMedia chose not to brand the 6-Eyes. Thus it
can't be autodetected, and requires card=x. */
.vendor_id = -1,
.device_id = -1,
.i2c_decoder = I2C_DRIVERID_KS0127,
.i2c_encoder = I2C_DRIVERID_BT866,
.video_codec = CODEC_TYPE_ZR36060,
.inputs = 10,
.input = {
{ 0, "Composite 1" },
{ 1, "Composite 2" },
{ 2, "Composite 3" },
{ 4, "Composite 4" },
{ 5, "Composite 5" },
{ 6, "Composite 6" },
{ 8, "S-Video 1" },
{ 9, "S-Video 2" },
{10, "S-Video 3" },
{15, "YCbCr" }
},
.norms = 2,
.tvn = {
&f50ccir601_avs6eyes,
&f60ccir601_avs6eyes,
NULL
},
.jpeg_int = ZR36057_ISR_GIRQ1,
.vsync_int = ZR36057_ISR_GIRQ0,
.gpio = { 1, 0, 3, -1, -1, -1, -1, -1 },// Validity unknown /Sam
.gpio_pol = { 0, 0, 0, 0, 0, 0, 0, 0 }, // Validity unknown /Sam
.gpcs = { 3, 1 }, // Validity unknown /Sam
.vfe_pol = { 1, 0, 0, 0, 0, 1, 0, 0 }, // Validity unknown /Sam
.gws_not_connected = 1,
.input_mux = 1,
.init = &avs6eyes_init,
}
};
/*

View File

@ -112,6 +112,8 @@
#define I2C_DRIVERID_X1205 82 /* Xicor/Intersil X1205 RTC */
#define I2C_DRIVERID_PCF8563 83 /* Philips PCF8563 RTC */
#define I2C_DRIVERID_RS5C372 84 /* Ricoh RS5C372 RTC */
#define I2C_DRIVERID_BT866 85 /* Conexant bt866 video encoder */
#define I2C_DRIVERID_KS0127 86 /* Samsung ks0127 video decoder */
#define I2C_DRIVERID_I2CDEV 900
#define I2C_DRIVERID_ARP 902 /* SMBus ARP Client */