mirror of https://gitee.com/openkylin/linux.git
[media] it913x: dead code Remove driver
Following moving ids to af9035. This driver is no longer in use. Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Malcolm Priestley
Mauro Carvalho Chehab
parent
14992f0185
commit
ec2b1ae9db
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@ -100,13 +100,6 @@ config DVB_USB_GL861
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Say Y here to support the MSI Megasky 580 (55801) DVB-T USB2.0
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receiver with USB ID 0db0:5581.
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config DVB_USB_IT913X
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tristate "ITE IT913X DVB-T USB2.0 support"
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depends on DVB_USB_V2
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select DVB_IT913X_FE
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help
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Say Y here to support the ITE IT913X DVB-T USB2.0
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config DVB_USB_LME2510
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tristate "LME DM04/QQBOX DVB-S USB2.0 support"
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depends on DVB_USB_V2
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@ -22,9 +22,6 @@ obj-$(CONFIG_DVB_USB_CE6230) += dvb-usb-ce6230.o
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dvb-usb-ec168-objs := ec168.o
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obj-$(CONFIG_DVB_USB_EC168) += dvb-usb-ec168.o
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dvb-usb-it913x-objs := it913x.o
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obj-$(CONFIG_DVB_USB_IT913X) += dvb-usb-it913x.o
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dvb-usb-lmedm04-objs := lmedm04.o
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obj-$(CONFIG_DVB_USB_LME2510) += dvb-usb-lmedm04.o
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@ -1,809 +0,0 @@
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/*
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* DVB USB compliant linux driver for ITE IT9135 and IT9137
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*
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* Copyright (C) 2011 Malcolm Priestley (tvboxspy@gmail.com)
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* IT9135 (C) ITE Tech Inc.
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* IT9137 (C) ITE Tech Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License Version 2, as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*
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* see Documentation/dvb/README.dvb-usb for more information
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* see Documentation/dvb/it9137.txt for firmware information
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*
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*/
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#define DVB_USB_LOG_PREFIX "it913x"
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#include <linux/usb.h>
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#include <linux/usb/input.h>
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#include <media/rc-core.h>
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#include "dvb_usb.h"
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#include "it913x-fe.h"
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/* debug */
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static int dvb_usb_it913x_debug;
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#define it_debug(var, level, args...) \
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do { if ((var & level)) pr_debug(DVB_USB_LOG_PREFIX": " args); \
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} while (0)
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#define deb_info(level, args...) it_debug(dvb_usb_it913x_debug, level, args)
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#define info(args...) pr_info(DVB_USB_LOG_PREFIX": " args)
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module_param_named(debug, dvb_usb_it913x_debug, int, 0644);
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MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able)).");
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static int dvb_usb_it913x_firmware;
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module_param_named(firmware, dvb_usb_it913x_firmware, int, 0644);
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MODULE_PARM_DESC(firmware, "set firmware 0=auto "\
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"1=IT9137 2=IT9135 V1 3=IT9135 V2");
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#define FW_IT9137 "dvb-usb-it9137-01.fw"
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#define FW_IT9135_V1 "dvb-usb-it9135-01.fw"
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#define FW_IT9135_V2 "dvb-usb-it9135-02.fw"
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DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
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struct it913x_state {
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struct ite_config it913x_config;
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u8 pid_filter_onoff;
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bool proprietary_ir;
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int cmd_counter;
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};
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static u16 check_sum(u8 *p, u8 len)
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{
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u16 sum = 0;
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u8 i = 1;
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while (i < len)
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sum += (i++ & 1) ? (*p++) << 8 : *p++;
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return ~sum;
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}
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static int it913x_io(struct dvb_usb_device *d, u8 mode, u8 pro,
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u8 cmd, u32 reg, u8 addr, u8 *data, u8 len)
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{
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struct it913x_state *st = d->priv;
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int ret = 0, i, buf_size = 1;
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u8 *buff;
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u8 rlen;
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u16 chk_sum;
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buff = kzalloc(256, GFP_KERNEL);
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if (!buff) {
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info("USB Buffer Failed");
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return -ENOMEM;
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}
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buff[buf_size++] = pro;
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buff[buf_size++] = cmd;
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buff[buf_size++] = st->cmd_counter;
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switch (mode) {
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case READ_LONG:
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case WRITE_LONG:
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buff[buf_size++] = len;
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buff[buf_size++] = 2;
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buff[buf_size++] = (reg >> 24);
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buff[buf_size++] = (reg >> 16) & 0xff;
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buff[buf_size++] = (reg >> 8) & 0xff;
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buff[buf_size++] = reg & 0xff;
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break;
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case READ_SHORT:
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buff[buf_size++] = addr;
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break;
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case WRITE_SHORT:
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buff[buf_size++] = len;
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buff[buf_size++] = addr;
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buff[buf_size++] = (reg >> 8) & 0xff;
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buff[buf_size++] = reg & 0xff;
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break;
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case READ_DATA:
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case WRITE_DATA:
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break;
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case WRITE_CMD:
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mode = 7;
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break;
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default:
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kfree(buff);
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return -EINVAL;
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}
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if (mode & 1) {
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for (i = 0; i < len ; i++)
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buff[buf_size++] = data[i];
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}
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chk_sum = check_sum(&buff[1], buf_size);
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buff[buf_size++] = chk_sum >> 8;
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buff[0] = buf_size;
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buff[buf_size++] = (chk_sum & 0xff);
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ret = dvb_usbv2_generic_rw(d, buff, buf_size, buff, (mode & 1) ?
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5 : len + 5);
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if (ret < 0)
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goto error;
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rlen = (mode & 0x1) ? 0x1 : len;
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if (mode & 1)
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ret = buff[2];
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else
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memcpy(data, &buff[3], rlen);
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st->cmd_counter++;
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error: kfree(buff);
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return ret;
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}
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static int it913x_wr_reg(struct dvb_usb_device *d, u8 pro, u32 reg , u8 data)
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{
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int ret;
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u8 b[1];
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b[0] = data;
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ret = it913x_io(d, WRITE_LONG, pro,
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CMD_DEMOD_WRITE, reg, 0, b, sizeof(b));
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return ret;
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}
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static int it913x_read_reg(struct dvb_usb_device *d, u32 reg)
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{
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int ret;
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u8 data[1];
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ret = it913x_io(d, READ_LONG, DEV_0,
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CMD_DEMOD_READ, reg, 0, &data[0], sizeof(data));
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return (ret < 0) ? ret : data[0];
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}
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static int it913x_query(struct dvb_usb_device *d, u8 pro)
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{
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struct it913x_state *st = d->priv;
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int ret, i;
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u8 data[4];
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u8 ver;
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for (i = 0; i < 5; i++) {
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ret = it913x_io(d, READ_LONG, pro, CMD_DEMOD_READ,
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0x1222, 0, &data[0], 3);
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ver = data[0];
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if (ver > 0 && ver < 3)
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break;
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msleep(100);
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}
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if (ver < 1 || ver > 2) {
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info("Failed to identify chip version applying 1");
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st->it913x_config.chip_ver = 0x1;
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st->it913x_config.chip_type = 0x9135;
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return 0;
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}
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st->it913x_config.chip_ver = ver;
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st->it913x_config.chip_type = (u16)(data[2] << 8) + data[1];
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info("Chip Version=%02x Chip Type=%04x", st->it913x_config.chip_ver,
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st->it913x_config.chip_type);
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ret = it913x_io(d, READ_SHORT, pro,
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CMD_QUERYINFO, 0, 0x1, &data[0], 4);
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st->it913x_config.firmware = (data[0] << 24) | (data[1] << 16) |
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(data[2] << 8) | data[3];
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return ret;
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}
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static int it913x_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
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{
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struct dvb_usb_device *d = adap_to_d(adap);
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struct it913x_state *st = adap_to_priv(adap);
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int ret;
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u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
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mutex_lock(&d->i2c_mutex);
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deb_info(1, "PID_C (%02x)", onoff);
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st->pid_filter_onoff = adap->pid_filtering;
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ret = it913x_wr_reg(d, pro, PID_EN, st->pid_filter_onoff);
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mutex_unlock(&d->i2c_mutex);
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return ret;
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}
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static int it913x_pid_filter(struct dvb_usb_adapter *adap,
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int index, u16 pid, int onoff)
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{
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struct dvb_usb_device *d = adap_to_d(adap);
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struct it913x_state *st = adap_to_priv(adap);
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int ret;
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u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
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mutex_lock(&d->i2c_mutex);
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deb_info(1, "PID_F (%02x)", onoff);
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ret = it913x_wr_reg(d, pro, PID_LSB, (u8)(pid & 0xff));
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ret |= it913x_wr_reg(d, pro, PID_MSB, (u8)(pid >> 8));
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ret |= it913x_wr_reg(d, pro, PID_INX_EN, (u8)onoff);
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ret |= it913x_wr_reg(d, pro, PID_INX, (u8)(index & 0x1f));
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if (d->udev->speed == USB_SPEED_HIGH && pid == 0x2000) {
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ret |= it913x_wr_reg(d , pro, PID_EN, !onoff);
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st->pid_filter_onoff = !onoff;
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} else
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st->pid_filter_onoff =
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adap->pid_filtering;
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mutex_unlock(&d->i2c_mutex);
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return 0;
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}
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static int it913x_return_status(struct dvb_usb_device *d)
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{
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struct it913x_state *st = d->priv;
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int ret = it913x_query(d, DEV_0);
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if (st->it913x_config.firmware > 0)
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info("Firmware Version %d", st->it913x_config.firmware);
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return ret;
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}
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static int it913x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
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int num)
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{
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struct dvb_usb_device *d = i2c_get_adapdata(adap);
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static u8 data[256];
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int ret;
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u32 reg;
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u8 pro;
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mutex_lock(&d->i2c_mutex);
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deb_info(2, "num of messages %d address %02x", num, msg[0].addr);
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pro = (msg[0].addr & 0x2) ? DEV_0_DMOD : 0x0;
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pro |= (msg[0].addr & 0x20) ? DEV_1 : DEV_0;
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memcpy(data, msg[0].buf, msg[0].len);
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reg = (data[0] << 24) + (data[1] << 16) +
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(data[2] << 8) + data[3];
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if (num == 2) {
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ret = it913x_io(d, READ_LONG, pro,
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CMD_DEMOD_READ, reg, 0, data, msg[1].len);
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memcpy(msg[1].buf, data, msg[1].len);
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} else
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ret = it913x_io(d, WRITE_LONG, pro, CMD_DEMOD_WRITE,
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reg, 0, &data[4], msg[0].len - 4);
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mutex_unlock(&d->i2c_mutex);
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return ret;
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}
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static u32 it913x_i2c_func(struct i2c_adapter *adapter)
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{
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return I2C_FUNC_I2C;
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}
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static struct i2c_algorithm it913x_i2c_algo = {
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.master_xfer = it913x_i2c_xfer,
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.functionality = it913x_i2c_func,
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};
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/* Callbacks for DVB USB */
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#if IS_ENABLED(CONFIG_RC_CORE)
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static int it913x_rc_query(struct dvb_usb_device *d)
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{
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u8 ibuf[4];
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int ret;
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u32 key;
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/* Avoid conflict with frontends*/
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mutex_lock(&d->i2c_mutex);
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ret = it913x_io(d, READ_LONG, PRO_LINK, CMD_IR_GET,
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0, 0, &ibuf[0], sizeof(ibuf));
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if ((ibuf[2] + ibuf[3]) == 0xff) {
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key = ibuf[2];
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key += ibuf[0] << 16;
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key += ibuf[1] << 8;
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deb_info(1, "NEC Extended Key =%08x", key);
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if (d->rc_dev != NULL)
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rc_keydown(d->rc_dev, key, 0);
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}
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mutex_unlock(&d->i2c_mutex);
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return ret;
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}
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static int it913x_get_rc_config(struct dvb_usb_device *d, struct dvb_usb_rc *rc)
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{
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struct it913x_state *st = d->priv;
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if (st->proprietary_ir == false) {
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rc->map_name = NULL;
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return 0;
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}
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rc->allowed_protos = RC_BIT_NEC;
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rc->query = it913x_rc_query;
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rc->interval = 250;
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return 0;
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}
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#else
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#define it913x_get_rc_config NULL
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#endif
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/* Firmware sets raw */
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static const char fw_it9135_v1[] = FW_IT9135_V1;
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static const char fw_it9135_v2[] = FW_IT9135_V2;
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static const char fw_it9137[] = FW_IT9137;
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static void ite_get_firmware_name(struct dvb_usb_device *d,
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const char **name)
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{
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struct it913x_state *st = d->priv;
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int sw;
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/* auto switch */
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if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_KWORLD_2)
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sw = IT9137_FW;
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else if (st->it913x_config.chip_ver == 1)
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sw = IT9135_V1_FW;
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else
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sw = IT9135_V2_FW;
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/* force switch */
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if (dvb_usb_it913x_firmware != IT9135_AUTO)
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sw = dvb_usb_it913x_firmware;
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switch (sw) {
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case IT9135_V1_FW:
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st->it913x_config.firmware_ver = 1;
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st->it913x_config.adc_x2 = 1;
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st->it913x_config.read_slevel = false;
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*name = fw_it9135_v1;
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break;
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case IT9135_V2_FW:
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st->it913x_config.firmware_ver = 1;
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st->it913x_config.adc_x2 = 1;
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st->it913x_config.read_slevel = false;
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*name = fw_it9135_v2;
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switch (st->it913x_config.tuner_id_0) {
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case IT9135_61:
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case IT9135_62:
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break;
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default:
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info("Unknown tuner ID applying default 0x60");
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case IT9135_60:
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st->it913x_config.tuner_id_0 = IT9135_60;
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}
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break;
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case IT9137_FW:
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default:
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st->it913x_config.firmware_ver = 0;
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st->it913x_config.adc_x2 = 0;
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st->it913x_config.read_slevel = true;
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*name = fw_it9137;
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}
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return;
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}
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#define TS_MPEG_PKT_SIZE 188
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#define EP_LOW 21
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#define TS_BUFFER_SIZE_PID (EP_LOW*TS_MPEG_PKT_SIZE)
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#define EP_HIGH 348
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#define TS_BUFFER_SIZE_MAX (EP_HIGH*TS_MPEG_PKT_SIZE)
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|
||||
static int it913x_get_stream_config(struct dvb_frontend *fe, u8 *ts_type,
|
||||
struct usb_data_stream_properties *stream)
|
||||
{
|
||||
struct dvb_usb_adapter *adap = fe_to_adap(fe);
|
||||
if (adap->pid_filtering)
|
||||
stream->u.bulk.buffersize = TS_BUFFER_SIZE_PID;
|
||||
else
|
||||
stream->u.bulk.buffersize = TS_BUFFER_SIZE_MAX;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int it913x_select_config(struct dvb_usb_device *d)
|
||||
{
|
||||
struct it913x_state *st = d->priv;
|
||||
int ret, reg;
|
||||
|
||||
ret = it913x_return_status(d);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
if (st->it913x_config.chip_ver == 0x02
|
||||
&& st->it913x_config.chip_type == 0x9135)
|
||||
reg = it913x_read_reg(d, 0x461d);
|
||||
else
|
||||
reg = it913x_read_reg(d, 0x461b);
|
||||
|
||||
if (reg < 0)
|
||||
return reg;
|
||||
|
||||
if (reg == 0) {
|
||||
st->it913x_config.dual_mode = 0;
|
||||
st->it913x_config.tuner_id_0 = IT9135_38;
|
||||
st->proprietary_ir = true;
|
||||
} else {
|
||||
/* TS mode */
|
||||
reg = it913x_read_reg(d, 0x49c5);
|
||||
if (reg < 0)
|
||||
return reg;
|
||||
st->it913x_config.dual_mode = reg;
|
||||
|
||||
/* IR mode type */
|
||||
reg = it913x_read_reg(d, 0x49ac);
|
||||
if (reg < 0)
|
||||
return reg;
|
||||
if (reg == 5) {
|
||||
info("Remote propriety (raw) mode");
|
||||
st->proprietary_ir = true;
|
||||
} else if (reg == 1) {
|
||||
info("Remote HID mode NOT SUPPORTED");
|
||||
st->proprietary_ir = false;
|
||||
}
|
||||
|
||||
/* Tuner_id */
|
||||
reg = it913x_read_reg(d, 0x49d0);
|
||||
if (reg < 0)
|
||||
return reg;
|
||||
st->it913x_config.tuner_id_0 = reg;
|
||||
}
|
||||
|
||||
info("Dual mode=%x Tuner Type=%x", st->it913x_config.dual_mode,
|
||||
st->it913x_config.tuner_id_0);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int it913x_streaming_ctrl(struct dvb_frontend *fe, int onoff)
|
||||
{
|
||||
struct dvb_usb_adapter *adap = fe_to_adap(fe);
|
||||
struct dvb_usb_device *d = adap_to_d(adap);
|
||||
struct it913x_state *st = fe_to_priv(fe);
|
||||
int ret = 0;
|
||||
u8 pro = (adap->id == 0) ? DEV_0_DMOD : DEV_1_DMOD;
|
||||
|
||||
deb_info(1, "STM (%02x)", onoff);
|
||||
|
||||
if (!onoff) {
|
||||
mutex_lock(&d->i2c_mutex);
|
||||
|
||||
ret = it913x_wr_reg(d, pro, PID_RST, 0x1);
|
||||
|
||||
mutex_unlock(&d->i2c_mutex);
|
||||
st->pid_filter_onoff =
|
||||
adap->pid_filtering;
|
||||
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int it913x_identify_state(struct dvb_usb_device *d, const char **name)
|
||||
{
|
||||
struct it913x_state *st = d->priv;
|
||||
int ret;
|
||||
u8 reg;
|
||||
|
||||
/* Read and select config */
|
||||
ret = it913x_select_config(d);
|
||||
if (ret < 0)
|
||||
return ret;
|
||||
|
||||
ite_get_firmware_name(d, name);
|
||||
|
||||
if (st->it913x_config.firmware > 0)
|
||||
return WARM;
|
||||
|
||||
if (st->it913x_config.dual_mode) {
|
||||
st->it913x_config.tuner_id_1 = it913x_read_reg(d, 0x49e0);
|
||||
ret = it913x_wr_reg(d, DEV_0, GPIOH1_EN, 0x1);
|
||||
ret |= it913x_wr_reg(d, DEV_0, GPIOH1_ON, 0x1);
|
||||
ret |= it913x_wr_reg(d, DEV_0, GPIOH1_O, 0x1);
|
||||
msleep(50);
|
||||
ret |= it913x_wr_reg(d, DEV_0, GPIOH1_O, 0x0);
|
||||
msleep(50);
|
||||
reg = it913x_read_reg(d, GPIOH1_O);
|
||||
if (reg == 0) {
|
||||
ret |= it913x_wr_reg(d, DEV_0, GPIOH1_O, 0x1);
|
||||
ret |= it913x_return_status(d);
|
||||
if (ret != 0)
|
||||
ret = it913x_wr_reg(d, DEV_0,
|
||||
GPIOH1_O, 0x0);
|
||||
}
|
||||
}
|
||||
|
||||
reg = it913x_read_reg(d, IO_MUX_POWER_CLK);
|
||||
|
||||
if (st->it913x_config.dual_mode) {
|
||||
ret |= it913x_wr_reg(d, DEV_0, 0x4bfb, CHIP2_I2C_ADDR);
|
||||
if (st->it913x_config.firmware_ver == 1)
|
||||
ret |= it913x_wr_reg(d, DEV_0, 0xcfff, 0x1);
|
||||
else
|
||||
ret |= it913x_wr_reg(d, DEV_0, CLK_O_EN, 0x1);
|
||||
} else {
|
||||
ret |= it913x_wr_reg(d, DEV_0, 0x4bfb, 0x0);
|
||||
if (st->it913x_config.firmware_ver == 1)
|
||||
ret |= it913x_wr_reg(d, DEV_0, 0xcfff, 0x0);
|
||||
else
|
||||
ret |= it913x_wr_reg(d, DEV_0, CLK_O_EN, 0x0);
|
||||
}
|
||||
|
||||
ret |= it913x_wr_reg(d, DEV_0, I2C_CLK, I2C_CLK_100);
|
||||
|
||||
return (ret < 0) ? ret : COLD;
|
||||
}
|
||||
|
||||
static int it913x_download_firmware(struct dvb_usb_device *d,
|
||||
const struct firmware *fw)
|
||||
{
|
||||
struct it913x_state *st = d->priv;
|
||||
int ret = 0, i = 0, pos = 0;
|
||||
u8 packet_size, min_pkt;
|
||||
u8 *fw_data;
|
||||
|
||||
ret = it913x_wr_reg(d, DEV_0, I2C_CLK, I2C_CLK_100);
|
||||
|
||||
info("FRM Starting Firmware Download");
|
||||
|
||||
/* Multi firmware loader */
|
||||
/* This uses scatter write firmware headers */
|
||||
/* The firmware must start with 03 XX 00 */
|
||||
/* and be the extact firmware length */
|
||||
|
||||
if (st->it913x_config.chip_ver == 2)
|
||||
min_pkt = 0x11;
|
||||
else
|
||||
min_pkt = 0x19;
|
||||
|
||||
while (i <= fw->size) {
|
||||
if (((fw->data[i] == 0x3) && (fw->data[i + 2] == 0x0))
|
||||
|| (i == fw->size)) {
|
||||
packet_size = i - pos;
|
||||
if ((packet_size > min_pkt) || (i == fw->size)) {
|
||||
fw_data = (u8 *)(fw->data + pos);
|
||||
pos += packet_size;
|
||||
if (packet_size > 0) {
|
||||
ret = it913x_io(d, WRITE_DATA,
|
||||
DEV_0, CMD_SCATTER_WRITE, 0,
|
||||
0, fw_data, packet_size);
|
||||
if (ret < 0)
|
||||
break;
|
||||
}
|
||||
udelay(1000);
|
||||
}
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
||||
if (ret < 0)
|
||||
info("FRM Firmware Download Failed (%d)" , ret);
|
||||
else
|
||||
info("FRM Firmware Download Completed - Resetting Device");
|
||||
|
||||
msleep(30);
|
||||
|
||||
ret = it913x_io(d, WRITE_CMD, DEV_0, CMD_BOOT, 0, 0, NULL, 0);
|
||||
if (ret < 0)
|
||||
info("FRM Device not responding to reboot");
|
||||
|
||||
ret = it913x_return_status(d);
|
||||
if (st->it913x_config.firmware == 0) {
|
||||
info("FRM Failed to reboot device");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
msleep(30);
|
||||
|
||||
ret = it913x_wr_reg(d, DEV_0, I2C_CLK, I2C_CLK_400);
|
||||
|
||||
msleep(30);
|
||||
|
||||
/* Tuner function */
|
||||
if (st->it913x_config.dual_mode)
|
||||
ret |= it913x_wr_reg(d, DEV_0_DMOD , 0xec4c, 0xa0);
|
||||
else
|
||||
ret |= it913x_wr_reg(d, DEV_0_DMOD , 0xec4c, 0x68);
|
||||
|
||||
if ((st->it913x_config.chip_ver == 1) &&
|
||||
(st->it913x_config.chip_type == 0x9135)) {
|
||||
ret |= it913x_wr_reg(d, DEV_0, PADODPU, 0x0);
|
||||
ret |= it913x_wr_reg(d, DEV_0, AGC_O_D, 0x0);
|
||||
if (st->it913x_config.dual_mode) {
|
||||
ret |= it913x_wr_reg(d, DEV_1, PADODPU, 0x0);
|
||||
ret |= it913x_wr_reg(d, DEV_1, AGC_O_D, 0x0);
|
||||
}
|
||||
}
|
||||
|
||||
return (ret < 0) ? -ENODEV : 0;
|
||||
}
|
||||
|
||||
static int it913x_name(struct dvb_usb_adapter *adap)
|
||||
{
|
||||
struct dvb_usb_device *d = adap_to_d(adap);
|
||||
const char *desc = d->name;
|
||||
char *fe_name[] = {"_1", "_2", "_3", "_4"};
|
||||
char *name = adap->fe[0]->ops.info.name;
|
||||
|
||||
strlcpy(name, desc, 128);
|
||||
strlcat(name, fe_name[adap->id], 128);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int it913x_frontend_attach(struct dvb_usb_adapter *adap)
|
||||
{
|
||||
struct dvb_usb_device *d = adap_to_d(adap);
|
||||
struct it913x_state *st = d->priv;
|
||||
int ret = 0;
|
||||
u8 adap_addr = I2C_BASE_ADDR + (adap->id << 5);
|
||||
u16 ep_size = (adap->pid_filtering) ? TS_BUFFER_SIZE_PID / 4 :
|
||||
TS_BUFFER_SIZE_MAX / 4;
|
||||
u8 pkt_size = 0x80;
|
||||
|
||||
if (d->udev->speed != USB_SPEED_HIGH)
|
||||
pkt_size = 0x10;
|
||||
|
||||
st->it913x_config.adf = it913x_read_reg(d, IO_MUX_POWER_CLK);
|
||||
|
||||
adap->fe[0] = dvb_attach(it913x_fe_attach,
|
||||
&d->i2c_adap, adap_addr, &st->it913x_config);
|
||||
|
||||
if (adap->id == 0 && adap->fe[0]) {
|
||||
it913x_wr_reg(d, DEV_0_DMOD, MP2_SW_RST, 0x1);
|
||||
it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_SW_RST, 0x1);
|
||||
it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x0f);
|
||||
it913x_wr_reg(d, DEV_0, EP0_TX_NAK, 0x1b);
|
||||
if (st->proprietary_ir == false) /* Enable endpoint 3 */
|
||||
it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x3f);
|
||||
else
|
||||
it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x2f);
|
||||
it913x_wr_reg(d, DEV_0, EP4_TX_LEN_LSB,
|
||||
ep_size & 0xff);
|
||||
it913x_wr_reg(d, DEV_0, EP4_TX_LEN_MSB, ep_size >> 8);
|
||||
ret = it913x_wr_reg(d, DEV_0, EP4_MAX_PKT, pkt_size);
|
||||
} else if (adap->id == 1 && adap->fe[0]) {
|
||||
if (st->proprietary_ir == false)
|
||||
it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x7f);
|
||||
else
|
||||
it913x_wr_reg(d, DEV_0, EP0_TX_EN, 0x6f);
|
||||
it913x_wr_reg(d, DEV_0, EP5_TX_LEN_LSB,
|
||||
ep_size & 0xff);
|
||||
it913x_wr_reg(d, DEV_0, EP5_TX_LEN_MSB, ep_size >> 8);
|
||||
it913x_wr_reg(d, DEV_0, EP5_MAX_PKT, pkt_size);
|
||||
it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_EN, 0x1);
|
||||
it913x_wr_reg(d, DEV_1_DMOD, MP2IF_SERIAL, 0x1);
|
||||
it913x_wr_reg(d, DEV_1, TOP_HOSTB_SER_MODE, 0x1);
|
||||
it913x_wr_reg(d, DEV_0_DMOD, TSIS_ENABLE, 0x1);
|
||||
it913x_wr_reg(d, DEV_0_DMOD, MP2_SW_RST, 0x0);
|
||||
it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_SW_RST, 0x0);
|
||||
it913x_wr_reg(d, DEV_0_DMOD, MP2IF2_HALF_PSB, 0x0);
|
||||
it913x_wr_reg(d, DEV_0_DMOD, MP2IF_STOP_EN, 0x1);
|
||||
it913x_wr_reg(d, DEV_1_DMOD, MPEG_FULL_SPEED, 0x0);
|
||||
ret = it913x_wr_reg(d, DEV_1_DMOD, MP2IF_STOP_EN, 0x0);
|
||||
} else
|
||||
return -ENODEV;
|
||||
|
||||
ret |= it913x_name(adap);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* DVB USB Driver */
|
||||
static int it913x_get_adapter_count(struct dvb_usb_device *d)
|
||||
{
|
||||
struct it913x_state *st = d->priv;
|
||||
if (st->it913x_config.dual_mode)
|
||||
return 2;
|
||||
return 1;
|
||||
}
|
||||
|
||||
static struct dvb_usb_device_properties it913x_properties = {
|
||||
.driver_name = KBUILD_MODNAME,
|
||||
.owner = THIS_MODULE,
|
||||
.bInterfaceNumber = 0,
|
||||
.generic_bulk_ctrl_endpoint = 0x02,
|
||||
.generic_bulk_ctrl_endpoint_response = 0x81,
|
||||
|
||||
.adapter_nr = adapter_nr,
|
||||
.size_of_priv = sizeof(struct it913x_state),
|
||||
|
||||
.identify_state = it913x_identify_state,
|
||||
.i2c_algo = &it913x_i2c_algo,
|
||||
|
||||
.download_firmware = it913x_download_firmware,
|
||||
|
||||
.frontend_attach = it913x_frontend_attach,
|
||||
.get_rc_config = it913x_get_rc_config,
|
||||
.get_stream_config = it913x_get_stream_config,
|
||||
.get_adapter_count = it913x_get_adapter_count,
|
||||
.streaming_ctrl = it913x_streaming_ctrl,
|
||||
|
||||
|
||||
.adapter = {
|
||||
{
|
||||
.caps = DVB_USB_ADAP_HAS_PID_FILTER|
|
||||
DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
|
||||
.pid_filter_count = 32,
|
||||
.pid_filter = it913x_pid_filter,
|
||||
.pid_filter_ctrl = it913x_pid_filter_ctrl,
|
||||
.stream =
|
||||
DVB_USB_STREAM_BULK(0x84, 10, TS_BUFFER_SIZE_MAX),
|
||||
},
|
||||
{
|
||||
.caps = DVB_USB_ADAP_HAS_PID_FILTER|
|
||||
DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
|
||||
.pid_filter_count = 32,
|
||||
.pid_filter = it913x_pid_filter,
|
||||
.pid_filter_ctrl = it913x_pid_filter_ctrl,
|
||||
.stream =
|
||||
DVB_USB_STREAM_BULK(0x85, 10, TS_BUFFER_SIZE_MAX),
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
static const struct usb_device_id it913x_id_table[] = {
|
||||
{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_UB499_2T_T09,
|
||||
&it913x_properties, "Kworld UB499-2T T09(IT9137)",
|
||||
RC_MAP_IT913X_V1) },
|
||||
{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_SVEON_STV22_IT9137,
|
||||
&it913x_properties, "Sveon STV22 Dual DVB-T HDTV(IT9137)",
|
||||
RC_MAP_IT913X_V1) },
|
||||
{ DVB_USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CTVDIGDUAL_V2,
|
||||
&it913x_properties, "Digital Dual TV Receiver CTVDIGDUAL_V2",
|
||||
RC_MAP_IT913X_V1) },
|
||||
{} /* Terminating entry */
|
||||
};
|
||||
|
||||
#if 0
|
||||
|
||||
MODULE_DEVICE_TABLE(usb, it913x_id_table);
|
||||
|
||||
static struct usb_driver it913x_driver = {
|
||||
.name = KBUILD_MODNAME,
|
||||
.probe = dvb_usbv2_probe,
|
||||
.disconnect = dvb_usbv2_disconnect,
|
||||
.suspend = dvb_usbv2_suspend,
|
||||
.resume = dvb_usbv2_resume,
|
||||
.id_table = it913x_id_table,
|
||||
};
|
||||
|
||||
|
||||
module_usb_driver(it913x_driver);
|
||||
|
||||
#endif
|
||||
|
||||
MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>");
|
||||
MODULE_DESCRIPTION("it913x USB 2 Driver");
|
||||
MODULE_VERSION("1.33");
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_FIRMWARE(FW_IT9135_V1);
|
||||
MODULE_FIRMWARE(FW_IT9135_V2);
|
||||
MODULE_FIRMWARE(FW_IT9137);
|
||||
|
||||
Loading…
Reference in New Issue