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linux/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c
Mauro Carvalho Chehab 52841e5e14 [media] cx231xx: return an error if it can't read PCB config 
Instead of using some random value, return an error if the
PCB config is not available or doesn't match a know profile

Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-27 16:57:43 -03:00

800 lines
21 KiB
C
Raw Blame History

/*
cx231xx-pcb-config.c - driver for Conexant
Cx23100/101/102 USB video capture devices
Copyright (C) 2008 <srinivasa.deevi at conexant dot com>
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 "cx231xx.h"
#include "cx231xx-conf-reg.h"
static unsigned int pcb_debug;
module_param(pcb_debug, int, 0644);
MODULE_PARM_DESC(pcb_debug, "enable pcb config debug messages [video]");
/******************************************************************************/
static struct pcb_config cx231xx_Scenario[] = {
{
INDEX_SELFPOWER_DIGITAL_ONLY, /* index */
USB_SELF_POWER, /* power_type */
0, /* speed , not decide yet */
MOD_DIGITAL, /* mode */
SOURCE_TS_BDA, /* ts1_source, digital tv only */
NOT_SUPPORTED, /* ts2_source */
NOT_SUPPORTED, /* analog source */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
NOT_SUPPORTED, /* AUDIO */
NOT_SUPPORTED, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
,
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
/* full-speed config */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
NOT_SUPPORTED, /* AUDIO */
NOT_SUPPORTED, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_SELFPOWER_DUAL_DIGITAL, /* index */
USB_SELF_POWER, /* power_type */
0, /* speed , not decide yet */
MOD_DIGITAL, /* mode */
SOURCE_TS_BDA, /* ts1_source, digital tv only */
0, /* ts2_source,need update from register */
NOT_SUPPORTED, /* analog source */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
2, /* TS2 index */
NOT_SUPPORTED, /* AUDIO */
NOT_SUPPORTED, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
/* full-speed */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
2, /* TS2 index */
NOT_SUPPORTED, /* AUDIO */
NOT_SUPPORTED, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_SELFPOWER_ANALOG_ONLY, /* index */
USB_SELF_POWER, /* power_type */
0, /* speed , not decide yet */
MOD_ANALOG | MOD_DIF | MOD_EXTERNAL, /* mode ,analog tv only */
NOT_SUPPORTED, /* ts1_source, NOT SUPPORT */
NOT_SUPPORTED, /* ts2_source,NOT SUPPORT */
0, /* analog source, need update */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
NOT_SUPPORTED, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
1, /* AUDIO */
2, /* VIDEO */
3, /* VANC */
4, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
/* full-speed */
{
{
0, /* config index */
{
0, /* interrupt ep index */
NOT_SUPPORTED, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
1, /* AUDIO */
2, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_SELFPOWER_DUAL, /* index */
USB_SELF_POWER, /* power_type */
0, /* speed , not decide yet */
/* mode ,analog tv and digital path */
MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
0, /* ts1_source,will update in register */
NOT_SUPPORTED, /* ts2_source,NOT SUPPORT */
0, /* analog source need update */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
2, /* AUDIO */
3, /* VIDEO */
4, /* VANC */
5, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
/* full-speed */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
2, /* AUDIO */
3, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_SELFPOWER_TRIPLE, /* index */
USB_SELF_POWER, /* power_type */
0, /* speed , not decide yet */
/* mode ,analog tv and digital path */
MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
0, /* ts1_source, update in register */
0, /* ts2_source,update in register */
0, /* analog source, need update */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
2, /* TS2 index */
3, /* AUDIO */
4, /* VIDEO */
5, /* VANC */
6, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
/* full-speed */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
2, /* TS2 index */
3, /* AUDIO */
4, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_SELFPOWER_COMPRESSOR, /* index */
USB_SELF_POWER, /* power_type */
0, /* speed , not decide yet */
/* mode ,analog tv AND DIGITAL path */
MOD_ANALOG | MOD_DIF | MOD_DIGITAL | MOD_EXTERNAL,
NOT_SUPPORTED, /* ts1_source, disable */
SOURCE_TS_BDA, /* ts2_source */
0, /* analog source,need update */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
NOT_SUPPORTED, /* ts1 index */
1, /* TS2 index */
2, /* AUDIO */
3, /* VIDEO */
4, /* VANC */
5, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
/* full-speed */
{
{
0, /* config index */
{
0, /* interrupt ep index */
NOT_SUPPORTED, /* ts1 index */
1, /* TS2 index */
2, /* AUDIO */
3, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_BUSPOWER_DIGITAL_ONLY, /* index */
USB_BUS_POWER, /* power_type */
0, /* speed , not decide yet */
MOD_DIGITAL, /* mode ,analog tv AND DIGITAL path */
SOURCE_TS_BDA, /* ts1_source, disable */
NOT_SUPPORTED, /* ts2_source */
NOT_SUPPORTED, /* analog source */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index = 2 */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
NOT_SUPPORTED, /* AUDIO */
NOT_SUPPORTED, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
/* full-speed */
{
{
0, /* config index */
{
0, /* interrupt ep index = 2 */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
NOT_SUPPORTED, /* AUDIO */
NOT_SUPPORTED, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_BUSPOWER_ANALOG_ONLY, /* index */
USB_BUS_POWER, /* power_type */
0, /* speed , not decide yet */
MOD_ANALOG, /* mode ,analog tv AND DIGITAL path */
NOT_SUPPORTED, /* ts1_source, disable */
NOT_SUPPORTED, /* ts2_source */
SOURCE_ANALOG, /* analog source--analog */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
NOT_SUPPORTED, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
1, /* AUDIO */
2, /* VIDEO */
3, /* VANC */
4, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
{ /* full-speed */
{
0, /* config index */
{
0, /* interrupt ep index */
NOT_SUPPORTED, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
1, /* AUDIO */
2, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
{
INDEX_BUSPOWER_DIF_ONLY, /* index */
USB_BUS_POWER, /* power_type */
0, /* speed , not decide yet */
/* mode ,analog tv AND DIGITAL path */
MOD_DIF | MOD_ANALOG | MOD_DIGITAL | MOD_EXTERNAL,
SOURCE_TS_BDA, /* ts1_source, disable */
NOT_SUPPORTED, /* ts2_source */
SOURCE_DIF | SOURCE_ANALOG | SOURCE_EXTERNAL, /* analog source, dif */
0, /* digital_index */
0, /* analog index */
0, /* dif_index */
0, /* external_index */
1, /* only one configuration */
{
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
2, /* AUDIO */
3, /* VIDEO */
4, /* VANC */
5, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
,
{ /* full speed */
{
0, /* config index */
{
0, /* interrupt ep index */
1, /* ts1 index */
NOT_SUPPORTED, /* TS2 index */
2, /* AUDIO */
3, /* VIDEO */
NOT_SUPPORTED, /* VANC */
NOT_SUPPORTED, /* HANC */
NOT_SUPPORTED /* ir_index */
}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
,
{NOT_SUPPORTED, {NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED, NOT_SUPPORTED, NOT_SUPPORTED,
NOT_SUPPORTED}
}
}
}
,
};
/*****************************************************************/
int initialize_cx231xx(struct cx231xx *dev)
{
int retval;
u32 config_info = 0;
struct pcb_config *p_pcb_info;
u8 usb_speed = 1; /* from register,1--HS, 0--FS */
u8 data[4] = { 0, 0, 0, 0 };
u32 ts1_source = 0;
u32 ts2_source = 0;
u32 analog_source = 0;
u8 _current_scenario_idx = 0xff;
ts1_source = SOURCE_TS_BDA;
ts2_source = SOURCE_TS_BDA;
/* read board config register to find out which
pcb config it is related to */
retval = cx231xx_read_ctrl_reg(dev, VRT_GET_REGISTER, BOARD_CFG_STAT,
data, 4);
if (retval < 0)
return retval;
config_info = le32_to_cpu(*((__le32 *)data));
usb_speed = (u8) (config_info & 0x1);
/* Verify this device belongs to Bus power or Self power device */
if (config_info & BUS_POWER) { /* bus-power */
switch (config_info & BUSPOWER_MASK) {
case TS1_PORT | BUS_POWER:
cx231xx_Scenario[INDEX_BUSPOWER_DIGITAL_ONLY].speed =
usb_speed;
p_pcb_info =
&cx231xx_Scenario[INDEX_BUSPOWER_DIGITAL_ONLY];
_current_scenario_idx = INDEX_BUSPOWER_DIGITAL_ONLY;
break;
case AVDEC_ENABLE | BUS_POWER:
cx231xx_Scenario[INDEX_BUSPOWER_ANALOG_ONLY].speed =
usb_speed;
p_pcb_info =
&cx231xx_Scenario[INDEX_BUSPOWER_ANALOG_ONLY];
_current_scenario_idx = INDEX_BUSPOWER_ANALOG_ONLY;
break;
case AVDEC_ENABLE | BUS_POWER | TS1_PORT:
cx231xx_Scenario[INDEX_BUSPOWER_DIF_ONLY].speed =
usb_speed;
p_pcb_info = &cx231xx_Scenario[INDEX_BUSPOWER_DIF_ONLY];
_current_scenario_idx = INDEX_BUSPOWER_DIF_ONLY;
break;
default:
cx231xx_info("bad config in buspower!!!!\n");
cx231xx_info("config_info=%x\n",
(config_info & BUSPOWER_MASK));
return 1;
}
} else { /* self-power */
switch (config_info & SELFPOWER_MASK) {
case TS1_PORT | SELF_POWER:
cx231xx_Scenario[INDEX_SELFPOWER_DIGITAL_ONLY].speed =
usb_speed;
p_pcb_info =
&cx231xx_Scenario[INDEX_SELFPOWER_DIGITAL_ONLY];
_current_scenario_idx = INDEX_SELFPOWER_DIGITAL_ONLY;
break;
case TS1_TS2_PORT | SELF_POWER:
cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL].speed =
usb_speed;
cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL].
ts2_source = ts2_source;
p_pcb_info =
&cx231xx_Scenario[INDEX_SELFPOWER_DUAL_DIGITAL];
_current_scenario_idx = INDEX_SELFPOWER_DUAL_DIGITAL;
break;
case AVDEC_ENABLE | SELF_POWER:
cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY].speed =
usb_speed;
cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY].
analog_source = analog_source;
p_pcb_info =
&cx231xx_Scenario[INDEX_SELFPOWER_ANALOG_ONLY];
_current_scenario_idx = INDEX_SELFPOWER_ANALOG_ONLY;
break;
case AVDEC_ENABLE | TS1_PORT | SELF_POWER:
cx231xx_Scenario[INDEX_SELFPOWER_DUAL].speed =
usb_speed;
cx231xx_Scenario[INDEX_SELFPOWER_DUAL].ts1_source =
ts1_source;
cx231xx_Scenario[INDEX_SELFPOWER_DUAL].analog_source =
analog_source;
p_pcb_info = &cx231xx_Scenario[INDEX_SELFPOWER_DUAL];
_current_scenario_idx = INDEX_SELFPOWER_DUAL;
break;
case AVDEC_ENABLE | TS1_TS2_PORT | SELF_POWER:
cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].speed =
usb_speed;
cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].ts1_source =
ts1_source;
cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].ts2_source =
ts2_source;
cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE].analog_source =
analog_source;
p_pcb_info = &cx231xx_Scenario[INDEX_SELFPOWER_TRIPLE];
_current_scenario_idx = INDEX_SELFPOWER_TRIPLE;
break;
case AVDEC_ENABLE | TS1VIP_TS2_PORT | SELF_POWER:
cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR].speed =
usb_speed;
cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR].
analog_source = analog_source;
p_pcb_info =
&cx231xx_Scenario[INDEX_SELFPOWER_COMPRESSOR];
_current_scenario_idx = INDEX_SELFPOWER_COMPRESSOR;
break;
default:
cx231xx_info("bad senario!!!!!\n");
cx231xx_info("config_info=%x\n",
(config_info & SELFPOWER_MASK));
return -ENODEV;
}
}
dev->current_scenario_idx = _current_scenario_idx;
memcpy(&dev->current_pcb_config, p_pcb_info,
sizeof(struct pcb_config));
if (pcb_debug) {
cx231xx_info("SC(0x00) register = 0x%x\n", config_info);
cx231xx_info("scenario %d\n",
(dev->current_pcb_config.index) + 1);
cx231xx_info("type=%x\n", dev->current_pcb_config.type);
cx231xx_info("mode=%x\n", dev->current_pcb_config.mode);
cx231xx_info("speed=%x\n", dev->current_pcb_config.speed);
cx231xx_info("ts1_source=%x\n",
dev->current_pcb_config.ts1_source);
cx231xx_info("ts2_source=%x\n",
dev->current_pcb_config.ts2_source);
cx231xx_info("analog_source=%x\n",
dev->current_pcb_config.analog_source);
}
return 0;
}
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