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V4L/DVB (13699): [Mantis, MB86A16] Initial checkin: Mantis, MB86A16

Browse source 
Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Manu Abraham 2009-12-02 21:57:10 -03:00 committed by Mauro Carvalho Chehab
parent 6ccf80eb15
commit 41e840b13e
20 changed files with 3689 additions and 0 deletions
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1772
drivers/media/dvb/frontends/mb86a16.c Normal file
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38
drivers/media/dvb/frontends/mb86a16.h Normal file
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/*
Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MB86A16_H
#define __MB86A16_H
#include <linux/dvb/frontend.h>
#include "dvb_frontend.h"
struct mb86a16_config {
u8 demod_address;
int (*set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
};
extern struct dvb_frontend *mb86a16_attach(const struct mb86a16_config *config,
struct i2c_adapter *i2c_adap);
#endif //__MB86A16_H

151
drivers/media/dvb/frontends/mb86a16_priv.h Normal file
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/*
Fujitsu MB86A16 DVB-S/DSS DC Receiver driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MB86A16_PRIV_H
#define __MB86A16_PRIV_H
#define MB86A16_TSOUT 0x00
#define MB86A16_TSOUT_HIZSEL (0x01 << 5)
#define MB86A16_TSOUT_HIZCNTI (0x01 << 4)
#define MB86A16_TSOUT_MODE (0x01 << 3)
#define MB86A16_TSOUT_ORDER (0x01 << 2)
#define MB86A16_TSOUT_ERROR (0x01 << 1)
#define Mb86A16_TSOUT_EDGE (0x01 << 0)
#define MB86A16_FEC 0x01
#define MB86A16_FEC_FSYNC (0x01 << 5)
#define MB86A16_FEC_PCKB8 (0x01 << 4)
#define MB86A16_FEC_DVDS (0x01 << 3)
#define MB86A16_FEC_EREN (0x01 << 2)
#define Mb86A16_FEC_RSEN (0x01 << 1)
#define MB86A16_FEC_DIEN (0x01 << 0)
#define MB86A16_AGC 0x02
#define MB86A16_AGC_AGMD (0x01 << 6)
#define MB86A16_AGC_AGCW (0x0f << 2)
#define MB86A16_AGC_AGCP (0x01 << 1)
#define MB86A16_AGC_AGCR (0x01 << 0)
#define MB86A16_SRATE1 0x03
#define MB86A16_SRATE1_DECI (0x07 << 2)
#define MB86A16_SRATE1_CSEL (0x01 << 1)
#define MB86A16_SRATE1_RSEL (0x01 << 0)
#define MB86A16_SRATE2 0x04
#define MB86A16_SRATE2_STOFSL (0xff << 0)
#define MB86A16_SRATE3 0x05
#define MB86A16_SRATE2_STOFSH (0xff << 0)
#define MB86A16_VITERBI 0x06
#define MB86A16_FRAMESYNC 0x07
#define MB86A16_CRLFILTCOEF1 0x08
#define MB86A16_CRLFILTCOEF2 0x09
#define MB86A16_STRFILTCOEF1 0x0a
#define MB86A16_STRFILTCOEF2 0x0b
#define MB86A16_RESET 0x0c
#define MB86A16_STATUS 0x0d
#define MB86A16_AFCML 0x0e
#define MB86A16_AFCMH 0x0f
#define MB86A16_BERMON 0x10
#define MB86A16_BERTAB 0x11
#define MB86A16_BERLSB 0x12
#define MB86A16_BERMID 0x13
#define MB86A16_BERMSB 0x14
#define MB86A16_AGCM 0x15
#define MB86A16_DCC1 0x16
#define MB86A16_DCC1_DISTA (0x01 << 7)
#define MB86A16_DCC1_PRTY (0x01 << 6)
#define MB86A16_DCC1_CTOE (0x01 << 5)
#define MB86A16_DCC1_TBEN (0x01 << 4)
#define MB86A16_DCC1_TBO (0x01 << 3)
#define MB86A16_DCC1_NUM (0x07 << 0)
#define MB86A16_DCC2 0x17
#define MB86A16_DCC2_DCBST (0x01 << 0)
#define MB86A16_DCC3 0x18
#define MB86A16_DCC3_CODE0 (0xff << 0)
#define MB86A16_DCC4 0x19
#define MB86A16_DCC4_CODE1 (0xff << 0)
#define MB86A16_DCC5 0x1a
#define MB86A16_DCC5_CODE2 (0xff << 0)
#define MB86A16_DCC6 0x1b
#define MB86A16_DCC6_CODE3 (0xff << 0)
#define MB86A16_DCC7 0x1c
#define MB86A16_DCC7_CODE4 (0xff << 0)
#define MB86A16_DCC8 0x1d
#define MB86A16_DCC8_CODE5 (0xff << 0)
#define MB86A16_DCCOUT 0x1e
#define MB86A16_DCCOUT_DISEN (0x01 << 0)
#define MB86A16_TONEOUT1 0x1f
#define MB86A16_TONE_TDIVL (0xff << 0)
#define MB86A16_TONEOUT2 0x20
#define MB86A16_TONE_TMD (0x03 << 2)
#define MB86A16_TONE_TDIVH (0x03 << 0)
#define MB86A16_FREQ1 0x21
#define MB86A16_FREQ2 0x22
#define MB86A16_FREQ3 0x23
#define MB86A16_FREQ4 0x24
#define MB86A16_FREQSET 0x25
#define MB86A16_CNM 0x26
#define MB86A16_PORT0 0x27
#define MB86A16_PORT1 0x28
#define MB86A16_DRCFILT 0x29
#define MB86A16_AFC 0x2a
#define MB86A16_AFCEXL 0x2b
#define MB86A16_AFCEXH 0x2c
#define MB86A16_DAGC 0x2d
#define MB86A16_SEQMODE 0x32
#define MB86A16_S0S1T 0x33
#define MB86A16_S2S3T 0x34
#define MB86A16_S4S5T 0x35
#define MB86A16_CNTMR 0x36
#define MB86A16_SIG1 0x37
#define MB86A16_SIG2 0x38
#define MB86A16_VIMAG 0x39
#define MB86A16_VISET1 0x3a
#define MB86A16_VISET2 0x3b
#define MB86A16_VISET3 0x3c
#define MB86A16_FAGCS1 0x3d
#define MB86A16_FAGCS2 0x3e
#define MB86A16_FAGCS3 0x3f
#define MB86A16_FAGCS4 0x40
#define MB86A16_FAGCS5 0x41
#define MB86A16_FAGCS6 0x42
#define MB86A16_CRM 0x43
#define MB86A16_STRM 0x44
#define MB86A16_DAGCML 0x45
#define MB86A16_DAGCMH 0x46
#define MB86A16_QPSKTST 0x49
#define MB86A16_DISTMON 0x52
#define MB86A16_VERSION 0x7f
#endif //__MB86A16_PRIV_H

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config DVB_MANTIS
tristate "MANTIS based cards"
depends on DVB_CORE && PCI && I2C
select DVB_MB86A16
select DVB_CU1216
select DVB_ZL10353
select DVB_STV0299
select DVB_PLL
help
Support for PCI cards based on the Mantis PCI bridge.
Say Y when you have a Mantis based DVB card and want to use it.
If unsure say N.

7
drivers/media/dvb/mantis/Makefile Normal file
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mantis-objs = mantis_core.o mantis_dma.o mantis_pci.o mantis_i2c.o \
mantis_dvb.o mantis_vp1033.o mantis_vp1034.o mantis_vp2033.o \
mantis_vp3030.o
obj-$(CONFIG_DVB_MANTIS) += mantis.o
EXTRA_CFLAGS = -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends/

135
drivers/media/dvb/mantis/mantis_common.h Normal file
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/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MANTIS_COMMON_H
#define __MANTIS_COMMON_H
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/kernel.h>
#include <linux/pci.h>
#include "dvbdev.h"
#include "dvb_demux.h"
#include "dmxdev.h"
#include "dvb_frontend.h"
#include "dvb_net.h"
#include <linux/i2c.h>
#include "mantis_reg.h"
#define MANTIS_ERROR 0
#define MANTIS_NOTICE 1
#define MANTIS_INFO 2
#define MANTIS_DEBUG 3
#define dprintk(x, y, z, format, arg...) do { \
if (z) { \
if ((x > MANTIS_ERROR) && (x > y)) \
printk(KERN_ERR "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
else if ((x > MANTIS_NOTICE) && (x > y)) \
printk(KERN_NOTICE "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
else if ((x > MANTIS_INFO) && (x > y)) \
printk(KERN_INFO "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
else if ((x > MANTIS_DEBUG) && (x > y)) \
printk(KERN_DEBUG "%s (%d): " format "\n" , __func__ , mantis->num , ##arg); \
} else { \
if (x > y) \
printk(format , ##arg); \
} \
} while(0)
#define mwrite(dat, addr) writel((dat), addr)
#define mread(addr) readl(addr)
#define mmwrite(dat, addr) mwrite((dat), (mantis->mantis_mmio + (addr)))
#define mmread(addr) mread(mantis->mantis_mmio + (addr))
#define mmand(dat, addr) mmwrite((dat) & mmread(addr), addr)
#define mmor(dat, addr) mmwrite((dat) | mmread(addr), addr)
#define mmaor(dat, addr) mmwrite((dat) | ((mask) & mmread(addr)), addr)
struct mantis_pci {
/* PCI stuff */
u16 vendor_id;
u16 device_id;
u8 latency;
struct pci_dev *pdev;
unsigned long mantis_addr;
volatile void __iomem *mantis_mmio;
u8 irq;
u8 revision;
unsigned int num;
u16 ts_size;
/* RISC Core */
u32 finished_block;
u32 last_block;
u32 line_bytes;
u32 line_count;
u32 risc_pos;
u8 *buf_cpu;
dma_addr_t buf_dma;
u32 *risc_cpu;
dma_addr_t risc_dma;
struct tasklet_struct tasklet;
struct i2c_adapter adapter;
int i2c_rc;
wait_queue_head_t i2c_wq;
/* DVB stuff */
struct dvb_adapter dvb_adapter;
struct dvb_frontend *fe;
struct dvb_demux demux;
struct dmxdev dmxdev;
struct dmx_frontend fe_hw;
struct dmx_frontend fe_mem;
struct dvb_net dvbnet;
u8 feeds;
struct mantis_config *config;
u32 mantis_int_stat;
u32 mantis_int_mask;
/* board specific */
u8 mac_address[8];
u32 sub_vendor_id;
u32 sub_device_id;
/* A12 A13 A14 */
int gpio_status;};
extern unsigned int verbose;
extern unsigned int devs;
extern unsigned int i2c;
extern int mantis_dvb_init(struct mantis_pci *mantis);
extern int mantis_frontend_init(struct mantis_pci *mantis);
extern int mantis_dvb_exit(struct mantis_pci *mantis);
extern void mantis_dma_xfer(unsigned long data);
extern void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value);
#endif //__MANTIS_COMMON_H

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drivers/media/dvb/mantis/mantis_core.c Normal file
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/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 "mantis_common.h"
#include "mantis_core.h"
static int read_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length)
{
int err;
struct i2c_msg msg[] = {
{
.addr = 0x50,
.flags = 0,
.buf = data,
.len = 1
},{
.addr = 0x50,
.flags = I2C_M_RD,
.buf = data,
.len = length
},
};
if ((err = i2c_transfer(&mantis->adapter, msg, 2)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"ERROR: i2c read: < err=%i d0=0x%02x d1=0x%02x >",
err, data[0], data[1]);
return err;
}
msleep_interruptible(2);
return 0;
}
static int write_eeprom_byte(struct mantis_pci *mantis, u8 *data, u8 length)
{
int err;
struct i2c_msg msg = {
.addr = 0x50,
.flags = 0,
.buf = data,
.len = length
};
if ((err = i2c_transfer(&mantis->adapter, &msg, 1)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"ERROR: i2c write: < err=%i length=0x%02x d0=0x%02x, d1=0x%02x >",
err, length, data[0], data[1]);
return err;
}
return 0;
}
static int get_subdevice_id(struct mantis_pci *mantis)
{
int err;
static u8 sub_device_id[2];
mantis->sub_device_id = 0;
sub_device_id[0] = 0xfc;
if ((err = read_eeprom_byte(mantis, &sub_device_id[0], 2)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error");
return err;
}
mantis->sub_device_id = (sub_device_id[0] << 8) | sub_device_id[1];
dprintk(verbose, MANTIS_ERROR, 1, "Sub Device ID=[0x%04x]",
mantis->sub_device_id);
return 0;
}
static int get_subvendor_id(struct mantis_pci *mantis)
{
int err;
static u8 sub_vendor_id[2];
mantis->sub_vendor_id = 0;
sub_vendor_id[0] = 0xfe;
if ((err = read_eeprom_byte(mantis, &sub_vendor_id[0], 2)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error");
return err;
}
mantis->sub_vendor_id = (sub_vendor_id[0] << 8) | sub_vendor_id[1];
dprintk(verbose, MANTIS_ERROR, 1, "Sub Vendor ID=[0x%04x]",
mantis->sub_vendor_id);
return 0;
}
static int get_mac_address(struct mantis_pci *mantis)
{
int err;
mantis->mac_address[0] = 0x08;
if ((err = read_eeprom_byte(mantis, &mantis->mac_address[0], 6)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis EEPROM read error");
return err;
}
dprintk(verbose, MANTIS_ERROR, 1,
"MAC Address=[%02x:%02x:%02x:%02x:%02x:%02x]",
mantis->mac_address[0], mantis->mac_address[1],
mantis->mac_address[2], mantis->mac_address[3],
mantis->mac_address[4], mantis->mac_address[5]);
return 0;
}
int mantis_core_init(struct mantis_pci *mantis)
{
int err = 0;
if ((err = mantis_i2c_init(mantis)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis I2C init failed");
return err;
}
if ((err = get_mac_address(mantis)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "get MAC address failed");
return err;
}
if ((err = get_subvendor_id(mantis)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "get Sub vendor ID failed");
return err;
}
if ((err = get_subdevice_id(mantis)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "get Sub device ID failed");
return err;
}
if ((err = mantis_dma_init(mantis)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis DMA init failed");
return err;
}
if ((err = mantis_dvb_init(mantis)) < 0) {
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB init failed");
return err;
}
return 0;
}
int mantis_core_exit(struct mantis_pci *mantis)
{
mantis_dma_stop(mantis);
dprintk(verbose, MANTIS_ERROR, 1, "DMA engine stopping");
if (mantis_dma_exit(mantis) < 0)
dprintk(verbose, MANTIS_ERROR, 1, "DMA exit failed");
if (mantis_dvb_exit(mantis) < 0)
dprintk(verbose, MANTIS_ERROR, 1, "DVB exit failed");
if (mantis_i2c_exit(mantis) < 0)
dprintk(verbose, MANTIS_ERROR, 1, "I2C adapter delete.. failed");
return 0;
}
void gpio_set_bits(struct mantis_pci *mantis, u32 bitpos, u8 value)
{
u32 reg;
if (value)
reg = 0x0000;
else
reg = 0xffff;
reg = (value << bitpos);
mmwrite(mmread(MANTIS_GPIF_ADDR) | reg, MANTIS_GPIF_ADDR);
mmwrite(0x00, MANTIS_GPIF_DOUT);
udelay(100);
mmwrite(mmread(MANTIS_GPIF_ADDR) | reg, MANTIS_GPIF_ADDR);
mmwrite(0x00, MANTIS_GPIF_DOUT);
}
//direction = 0 , no CI passthrough ; 1 , CI passthrough
void mantis_set_direction(struct mantis_pci *mantis, int direction)
{
u32 reg;
reg = mmread(0x28);
dprintk(verbose, MANTIS_DEBUG, 1, "TS direction setup");
if (direction == 0x01) { //to CI
reg |= 0x04;
mmwrite(reg, 0x28);
reg &= 0xff - 0x04;
mmwrite(reg, 0x28);
} else {
reg &= 0xff - 0x04;
mmwrite(reg, 0x28);
reg |= 0x04;
mmwrite(reg, 0x28);
}
}

61
drivers/media/dvb/mantis/mantis_core.h Normal file
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/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MANTIS_CORE_H
#define __MANTIS_CORE_H
#include "mantis_common.h"
#define FE_TYPE_SAT 0
#define FE_TYPE_CAB 1
#define FE_TYPE_TER 2
#define FE_TYPE_TS204 0
#define FE_TYPE_TS188 1
struct vendorname {
__u8 *sub_vendor_name;
__u32 sub_vendor_id;
};
struct devicetype {
__u8 *sub_device_name;
__u32 sub_device_id;
__u8 device_type;
__u32 type_flags;
};
extern int mantis_dma_init(struct mantis_pci *mantis);
extern int mantis_dma_exit(struct mantis_pci *mantis);
extern void mantis_dma_start(struct mantis_pci *mantis);
extern void mantis_dma_stop(struct mantis_pci *mantis);
extern int mantis_i2c_init(struct mantis_pci *mantis);
extern int mantis_i2c_exit(struct mantis_pci *mantis);
extern int mantis_core_init(struct mantis_pci *mantis);
extern int mantis_core_exit(struct mantis_pci *mantis);
//extern void mantis_fe_powerup(struct mantis_pci *mantis);
//extern void mantis_fe_powerdown(struct mantis_pci *mantis);
//extern void mantis_fe_reset(struct dvb_frontend *fe);
extern void mantis_set_direction(struct mantis_pci *mantis, int direction);
#endif //__MANTIS_CORE_H

238
drivers/media/dvb/mantis/mantis_dma.c Normal file
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/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 <asm/page.h>
#include <linux/vmalloc.h>
#include "mantis_common.h"
#define RISC_WRITE (0x01 << 28)
#define RISC_JUMP (0x07 << 28)
#define RISC_IRQ (0x01 << 24)
#define RISC_STATUS(status) ((((~status) & 0x0f) << 20) | ((status & 0x0f) << 16))
#define RISC_FLUSH() mantis->risc_pos = 0
#define RISC_INSTR(opcode) mantis->risc_cpu[mantis->risc_pos++] = cpu_to_le32(opcode)
#define MANTIS_BUF_SIZE 64 * 1024
#define MANTIS_BLOCK_BYTES (MANTIS_BUF_SIZE >> 4)
#define MANTIS_BLOCK_COUNT (1 << 4)
#define MANTIS_RISC_SIZE PAGE_SIZE
int mantis_dma_exit(struct mantis_pci *mantis)
{
if (mantis->buf_cpu) {
dprintk(verbose, MANTIS_ERROR, 1,
"DMA=0x%lx cpu=0x%p size=%d",
(unsigned long) mantis->buf_dma,
mantis->buf_cpu,
MANTIS_BUF_SIZE);
pci_free_consistent(mantis->pdev, MANTIS_BUF_SIZE,
mantis->buf_cpu, mantis->buf_dma);
mantis->buf_cpu = NULL;
}
if (mantis->risc_cpu) {
dprintk(verbose, MANTIS_ERROR, 1,
"RISC=0x%lx cpu=0x%p size=%lx",
(unsigned long) mantis->risc_dma,
mantis->risc_cpu,
MANTIS_RISC_SIZE);
pci_free_consistent(mantis->pdev, MANTIS_RISC_SIZE,
mantis->risc_cpu, mantis->risc_dma);
mantis->risc_cpu = NULL;
}
return 0;
}
static inline int mantis_alloc_buffers(struct mantis_pci *mantis)
{
if (!mantis->buf_cpu) {
mantis->buf_cpu = pci_alloc_consistent(mantis->pdev,
MANTIS_BUF_SIZE,
&mantis->buf_dma);
if (!mantis->buf_cpu) {
dprintk(verbose, MANTIS_ERROR, 1,
"DMA buffer allocation failed");
goto err;
}
dprintk(verbose, MANTIS_ERROR, 1,
"DMA=0x%lx cpu=0x%p size=%d",
(unsigned long) mantis->buf_dma,
mantis->buf_cpu, MANTIS_BUF_SIZE);
}
if (!mantis->risc_cpu) {
mantis->risc_cpu = pci_alloc_consistent(mantis->pdev,
MANTIS_RISC_SIZE,
&mantis->risc_dma);
if (!mantis->risc_cpu) {
dprintk(verbose, MANTIS_ERROR, 1,
"RISC program allocation failed");
mantis_dma_exit(mantis);
goto err;
}
dprintk(verbose, MANTIS_ERROR, 1,
"RISC=0x%lx cpu=0x%p size=%lx",
(unsigned long) mantis->risc_dma,
mantis->risc_cpu, MANTIS_RISC_SIZE);
}
return 0;
err:
dprintk(verbose, MANTIS_ERROR, 1, "Out of memory (?) .....");
return -ENOMEM;
}
static inline int mantis_calc_lines(struct mantis_pci *mantis)
{
mantis->line_bytes = MANTIS_BLOCK_BYTES;
mantis->line_count = MANTIS_BLOCK_COUNT;
while (mantis->line_bytes > 4095) {
mantis->line_bytes >>= 1;
mantis->line_count <<= 1;
}
dprintk(verbose, MANTIS_DEBUG, 1,
"Mantis RISC block bytes=[%d], line bytes=[%d], line count=[%d]",
MANTIS_BLOCK_BYTES, mantis->line_bytes, mantis->line_count);
if (mantis->line_count > 255) {
dprintk(verbose, MANTIS_ERROR, 1, "Buffer size error");
return -EINVAL;
}
return 0;
}
int mantis_dma_init(struct mantis_pci *mantis)
{
int err = 0;
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DMA init");
if (mantis_alloc_buffers(mantis) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Error allocating DMA buffer");
// Stop RISC Engine
// mmwrite(mmread(MANTIS_DMA_CTL) & ~MANTIS_RISC_EN, MANTIS_DMA_CTL);
mmwrite(0, MANTIS_DMA_CTL);
goto err;
}
if ((err = mantis_calc_lines(mantis)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Mantis calc lines failed");
goto err;
}
return 0;
err:
return err;
}
static inline void mantis_risc_program(struct mantis_pci *mantis)
{
u32 buf_pos = 0;
u32 line;
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis create RISC program");
RISC_FLUSH();
dprintk(verbose, MANTIS_DEBUG, 1, "risc len lines %u, bytes per line %u",
mantis->line_count, mantis->line_bytes);
for (line = 0; line < mantis->line_count; line++) {
dprintk(verbose, MANTIS_DEBUG, 1, "RISC PROG line=[%d]", line);
if (!(buf_pos % MANTIS_BLOCK_BYTES)) {
RISC_INSTR(RISC_WRITE |
RISC_IRQ |
RISC_STATUS(((buf_pos / MANTIS_BLOCK_BYTES) +
(MANTIS_BLOCK_COUNT - 1)) %
MANTIS_BLOCK_COUNT) |
mantis->line_bytes);
} else {
RISC_INSTR(RISC_WRITE | mantis->line_bytes);
}
RISC_INSTR(mantis->buf_dma + buf_pos);
buf_pos += mantis->line_bytes;
}
RISC_INSTR(RISC_JUMP);
RISC_INSTR(mantis->risc_dma);
}
void mantis_dma_start(struct mantis_pci *mantis)
{
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis Start DMA engine");
mantis_risc_program(mantis);
mmwrite(cpu_to_le32(mantis->risc_dma), MANTIS_RISC_START);
mmwrite(MANTIS_GPIF_RDWRN, MANTIS_GPIF_ADDR);
mmwrite(0, MANTIS_DMA_CTL);
mantis->last_block = mantis->finished_block = 0;
mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_RISCI, MANTIS_INT_MASK);
mmwrite(MANTIS_FIFO_EN | MANTIS_DCAP_EN
| MANTIS_RISC_EN, MANTIS_DMA_CTL);
}
void mantis_dma_stop(struct mantis_pci *mantis)
{
u32 stat = 0, mask = 0;
stat = mmread(MANTIS_INT_STAT);
mask = mmread(MANTIS_INT_MASK);
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis Stop DMA engine");
mmwrite((mmread(MANTIS_DMA_CTL) & ~(MANTIS_FIFO_EN |
MANTIS_DCAP_EN |
MANTIS_RISC_EN)), MANTIS_DMA_CTL);
mmwrite(mmread(MANTIS_INT_STAT), MANTIS_INT_STAT);
mmwrite(mmread(MANTIS_INT_MASK) & ~(MANTIS_INT_RISCI |
MANTIS_INT_RISCEN), MANTIS_INT_MASK);
}
void mantis_dma_xfer(unsigned long data)
{
struct mantis_pci *mantis = (struct mantis_pci *) data;
while (mantis->last_block != mantis->finished_block) {
dprintk(verbose, MANTIS_DEBUG, 1, "last block=[%d] finished block=[%d]",
mantis->last_block, mantis->finished_block);
(mantis->ts_size ? dvb_dmx_swfilter_204: dvb_dmx_swfilter)
(&mantis->demux, &mantis->buf_cpu[mantis->last_block * MANTIS_BLOCK_BYTES], MANTIS_BLOCK_BYTES);
mantis->last_block = (mantis->last_block + 1) % MANTIS_BLOCK_COUNT;
}
}

304
drivers/media/dvb/mantis/mantis_dvb.c Normal file
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/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 <linux/bitops.h>
#include "mantis_common.h"
#include "mantis_core.h"
#include "dmxdev.h"
#include "dvbdev.h"
#include "dvb_demux.h"
#include "dvb_frontend.h"
#include "mantis_vp1033.h"
#include "mantis_vp1034.h"
#include "mantis_vp2033.h"
#include "mantis_vp3030.h"
/* Tuner power supply control */
void mantis_fe_powerup(struct mantis_pci *mantis)
{
dprintk(verbose, MANTIS_DEBUG, 1, "Frontend Power ON");
gpio_set_bits(mantis, 0x0c, 1);
msleep_interruptible(100);
gpio_set_bits(mantis, 0x0c, 1);
msleep_interruptible(100);
}
void mantis_fe_powerdown(struct mantis_pci *mantis)
{
dprintk(verbose, MANTIS_DEBUG, 1, "Frontend Power OFF");
gpio_set_bits(mantis, 0x0c, 0);
}
static int mantis_fe_reset(struct dvb_frontend *fe)
{
struct mantis_pci *mantis = fe->dvb->priv;
dprintk(verbose, MANTIS_DEBUG, 1, "Frontend Reset");
gpio_set_bits(mantis, 13, 0);
msleep_interruptible(100);
gpio_set_bits(mantis, 13, 0);
msleep_interruptible(100);
gpio_set_bits(mantis, 13, 1);
msleep_interruptible(100);
gpio_set_bits(mantis, 13, 1);
return 0;
}
static int mantis_frontend_reset(struct mantis_pci *mantis)
{
dprintk(verbose, MANTIS_DEBUG, 1, "Frontend Reset");
gpio_set_bits(mantis, 13, 0);
msleep_interruptible(100);
gpio_set_bits(mantis, 13, 0);
msleep_interruptible(100);
gpio_set_bits(mantis, 13, 1);
msleep_interruptible(100);
gpio_set_bits(mantis, 13, 1);
return 0;
}
static int mantis_dvb_start_feed(struct dvb_demux_feed *dvbdmxfeed)
{
struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
struct mantis_pci *mantis = dvbdmx->priv;
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB Start feed");
if (!dvbdmx->dmx.frontend) {
dprintk(verbose, MANTIS_DEBUG, 1, "no frontend ?");
return -EINVAL;
}
mantis->feeds++;
dprintk(verbose, MANTIS_DEBUG, 1,
"mantis start feed, feeds=%d",
mantis->feeds);
if (mantis->feeds == 1) {
dprintk(verbose, MANTIS_DEBUG, 1, "mantis start feed & dma");
printk("mantis start feed & dma\n");
mantis_dma_start(mantis);
}
return mantis->feeds;
}
static int mantis_dvb_stop_feed(struct dvb_demux_feed *dvbdmxfeed)
{
struct dvb_demux *dvbdmx = dvbdmxfeed->demux;
struct mantis_pci *mantis = dvbdmx->priv;
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis DVB Stop feed");
if (!dvbdmx->dmx.frontend) {
dprintk(verbose, MANTIS_DEBUG, 1, "no frontend ?");
return -EINVAL;
}
mantis->feeds--;
if (mantis->feeds == 0) {
dprintk(verbose, MANTIS_DEBUG, 1, "mantis stop feed and dma");
printk("mantis stop feed and dma\n");
mantis_dma_stop(mantis);
}
return 0;
}
int __devinit mantis_dvb_init(struct mantis_pci *mantis)
{
int result;
dprintk(verbose, MANTIS_DEBUG, 1, "dvb_register_adapter");
if (dvb_register_adapter(&mantis->dvb_adapter,
"Mantis dvb adapter", THIS_MODULE,
&mantis->pdev->dev) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Error registering adapter");
return -ENODEV;
}
mantis->dvb_adapter.priv = mantis;
mantis->demux.dmx.capabilities = DMX_TS_FILTERING |
DMX_SECTION_FILTERING |
DMX_MEMORY_BASED_FILTERING;
mantis->demux.priv = mantis;
mantis->demux.filternum = 256;
mantis->demux.feednum = 256;
mantis->demux.start_feed = mantis_dvb_start_feed;
mantis->demux.stop_feed = mantis_dvb_stop_feed;
mantis->demux.write_to_decoder = NULL;
mantis->ts_size = 1; //188
dprintk(verbose, MANTIS_DEBUG, 1, "dvb_dmx_init");
if ((result = dvb_dmx_init(&mantis->demux)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"dvb_dmx_init failed, ERROR=%d", result);
goto err0;
}
mantis->dmxdev.filternum = 256;
mantis->dmxdev.demux = &mantis->demux.dmx;
mantis->dmxdev.capabilities = 0;
dprintk(verbose, MANTIS_DEBUG, 1, "dvb_dmxdev_init");
if ((result = dvb_dmxdev_init(&mantis->dmxdev,
&mantis->dvb_adapter)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"dvb_dmxdev_init failed, ERROR=%d", result);
goto err1;
}
mantis->fe_hw.source = DMX_FRONTEND_0;
if ((result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx,
&mantis->fe_hw)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"dvb_dmx_init failed, ERROR=%d", result);
goto err2;
}
mantis->fe_mem.source = DMX_MEMORY_FE;
if ((result = mantis->demux.dmx.add_frontend(&mantis->demux.dmx,
&mantis->fe_mem)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"dvb_dmx_init failed, ERROR=%d", result);
goto err3;
}
if ((result = mantis->demux.dmx.connect_frontend(&mantis->demux.dmx,
&mantis->fe_hw)) < 0) {
dprintk(verbose, MANTIS_ERROR, 1,
"dvb_dmx_init failed, ERROR=%d", result);
goto err4;
}
dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx);
tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis);
mantis_frontend_init(mantis);
return 0;
/* Error conditions .. */
err4:
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
err3:
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
err2:
dvb_dmxdev_release(&mantis->dmxdev);
err1:
dvb_dmx_release(&mantis->demux);
err0:
dvb_unregister_adapter(&mantis->dvb_adapter);
return result;
}
#define MANTIS_VP_1027_DVB_S 0x0013
#define MANTIS_VP_1033_DVB_S 0x0016
#define MANTIS_VP_1034_DVB_S 0x0014
#define MANTIS_VP_1040_DVB_S2
#define MANTIS_VP_1041_DVB_S2
#define MANTIS_VP_2033_DVB_C 0x0008
#define MANTIS_VP_3024_DVB_T 0x0009
#define MANTIS_VP_3030_DVB_T 0x0024
int __devinit mantis_frontend_init(struct mantis_pci *mantis)
{
dprintk(verbose, MANTIS_DEBUG, 1, "Mantis frontend Init");
mantis_fe_powerup(mantis);
mantis_frontend_reset(mantis);
dprintk(verbose, MANTIS_DEBUG, 1, "Device ID=%02x", mantis->sub_device_id);
switch (mantis->sub_device_id) {
case MANTIS_VP_1033_DVB_S: // VP-1033
dprintk(verbose, MANTIS_ERROR, 1, "Probing for STV0299 (DVB-S)");
mantis->fe = stv0299_attach(&lgtdqcs001f_config,
&mantis->adapter);
if (mantis->fe) {
mantis->fe->ops.tuner_ops.set_params = lgtdqcs001f_tuner_set;
dprintk(verbose, MANTIS_ERROR, 1,
"found STV0299 DVB-S frontend @ 0x%02x",
lgtdqcs001f_config.demod_address);
dprintk(verbose, MANTIS_ERROR, 1,
"Mantis DVB-S STV0299 frontend attach success");
}
break;
case MANTIS_VP_1034_DVB_S: // VP-1034
dprintk(verbose, MANTIS_ERROR, 1, "Probing for MB86A16 (DVB-S/DSS)");
mantis->fe = mb86a16_attach(&vp1034_config, &mantis->adapter);
if (mantis->fe) {
dprintk(verbose, MANTIS_ERROR, 1,
"found MB86A16 DVB-S/DSS frontend @0x%02x",
vp1034_config.demod_address);
}
break;
case MANTIS_VP_2033_DVB_C: // VP-2033
dprintk(verbose, MANTIS_ERROR, 1, "Probing for CU1216 (DVB-C)");
mantis->fe = cu1216_attach(&philips_cu1216_config, &mantis->adapter);
if (mantis->fe) {
mantis->fe->ops.tuner_ops.set_params = philips_cu1216_tuner_set;
dprintk(verbose, MANTIS_ERROR, 1,
"found Philips CU1216 DVB-C frontend @ 0x%02x",
philips_cu1216_config.demod_address);
dprintk(verbose, MANTIS_ERROR, 1,
"Mantis DVB-C Philips CU1216 frontend attach success");
}
break;
default:
dprintk(verbose, MANTIS_DEBUG, 1, "Unknown frontend:[0x%02x]",
mantis->sub_device_id);
return -ENODEV;
}
if (mantis->fe == NULL) {
dprintk(verbose, MANTIS_ERROR, 1, "!!! NO Frontends found !!!");
return -ENODEV;
} else {
if (dvb_register_frontend(&mantis->dvb_adapter, mantis->fe)) {
dprintk(verbose, MANTIS_ERROR, 1,
"ERROR: Frontend registration failed");
if (mantis->fe->ops.release)
mantis->fe->ops.release(mantis->fe);
mantis->fe = NULL;
return -ENODEV;
}
}
return 0;
}
int __devexit mantis_dvb_exit(struct mantis_pci *mantis)
{
tasklet_kill(&mantis->tasklet);
dvb_net_release(&mantis->dvbnet);
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_mem);
mantis->demux.dmx.remove_frontend(&mantis->demux.dmx, &mantis->fe_hw);
dvb_dmxdev_release(&mantis->dmxdev);
dvb_dmx_release(&mantis->demux);
if (mantis->fe)
dvb_unregister_frontend(mantis->fe);
dprintk(verbose, MANTIS_DEBUG, 1, "dvb_unregister_adapter");
dvb_unregister_adapter(&mantis->dvb_adapter);
return 0;
}

189
drivers/media/dvb/mantis/mantis_i2c.c Normal file
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@ -0,0 +1,189 @@
/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/init.h>
#include <linux/delay.h>
#include <asm/io.h>
#include <linux/ioport.h>
#include <asm/pgtable.h>
#include <asm/page.h>
#include "mantis_common.h"
#define I2C_HW_B_MANTIS 0x1c
static int mantis_ack_wait(struct mantis_pci *mantis)
{
int rc = 0;
if (wait_event_interruptible_timeout(mantis->i2c_wq,
mantis->mantis_int_stat & MANTIS_INT_I2CRACK,
msecs_to_jiffies(50)) == -ERESTARTSYS)
rc = -EREMOTEIO;
/*
// Wait till we are done
while (mantis->mantis_int_stat & MANTIS_INT_I2CRACK){
if (mantis->mantis_int_stat & MANTIS_INT_I2CDONE) {
mantis->mantis_int_stat &= ~MANTIS_INT_I2CRACK;
// dprintk(verbose, MANTIS_DEBUG, 1, "SLAVE RACK 'ed .. Waiting for I2CDONE");
break;
}
}
if (mantis->mantis_int_stat & MANTIS_INT_I2CDONE) {
// dprintk(verbose, MANTIS_DEBUG, 1, "Mantis Int I2CDONE");
rc = 1;
}
mantis->mantis_int_stat &= ~MANTIS_INT_I2CDONE;
*/
// ..
if (mantis->mantis_int_stat & MANTIS_INT_I2CRACK)
msleep_interruptible(10);
return rc;
}
static int mantis_i2c_read(struct mantis_pci *mantis, const struct i2c_msg *msg)
{
u32 rxd, i;
dprintk(verbose, MANTIS_DEBUG, 1, "Address=[0x%02x]", msg->addr);
for (i = 0; i < msg->len; i++) {
rxd = (msg->addr << 25) | (1 << 24)
| MANTIS_I2C_RATE_3
| MANTIS_I2C_STOP
| MANTIS_I2C_PGMODE;
if (i == (msg->len - 1))
rxd &= ~MANTIS_I2C_STOP;
mmwrite(rxd, MANTIS_I2CDATA_CTL);
if (mantis_ack_wait(mantis) < 0) {
dprintk(verbose, MANTIS_DEBUG, 1, "ACK failed<R>");
return -EIO;
}
rxd = mmread(MANTIS_I2CDATA_CTL);
msg->buf[i] = (u8)((rxd >> 8) & 0xFF);
dprintk(verbose, MANTIS_DEBUG, 1,
"Data<R[%d]>=[0x%02x]", i, msg->buf[i]);
msleep_interruptible(2);
}
return 0;
}
static int mantis_i2c_write(struct mantis_pci *mantis, const struct i2c_msg *msg)
{
int i;
u32 txd = 0;
dprintk(verbose, MANTIS_DEBUG, 1, "Address=[0x%02x]", msg->addr);
for (i = 0; i < msg->len; i++) {
dprintk(verbose, MANTIS_DEBUG, 1, "Data<W[%d]>=[0x%02x]", i, msg->buf[i]);
txd = (msg->addr << 25) | (msg->buf[i] << 8)
| MANTIS_I2C_RATE_3
| MANTIS_I2C_STOP
| MANTIS_I2C_PGMODE;
if (i == (msg->len - 1))
txd &= ~MANTIS_I2C_STOP;
mmwrite(txd, MANTIS_I2CDATA_CTL);
if (mantis_ack_wait(mantis) < 0) {
dprintk(verbose, MANTIS_DEBUG, 1, "ACK failed<W>");
return -1;
}
udelay(500);
}
return 0;
}
static int mantis_i2c_xfer(struct i2c_adapter *adapter, struct i2c_msg *msgs, int num)
{
int ret = 0, i;
struct mantis_pci *mantis;
mantis = i2c_get_adapdata(adapter);
for (i = 0; i < num; i++) {
if (msgs[i].flags & I2C_M_RD)
ret = mantis_i2c_read(mantis, &msgs[i]);
else
ret = mantis_i2c_write(mantis, &msgs[i]);
if (ret < 0)
return ret;
}
return num;
}
static u32 mantis_i2c_func(struct i2c_adapter *adapter)
{
return I2C_FUNC_SMBUS_EMUL;
}
static struct i2c_algorithm mantis_algo = {
.master_xfer = mantis_i2c_xfer,
.functionality = mantis_i2c_func,
};
static struct i2c_adapter mantis_i2c_adapter = {
.owner = THIS_MODULE,
.name = "Mantis I2C",
.id = I2C_HW_B_MANTIS,
.class = I2C_CLASS_TV_DIGITAL,
.algo = &mantis_algo,
};
int __devinit mantis_i2c_init(struct mantis_pci *mantis)
{
u32 intstat;
memcpy(&mantis->adapter, &mantis_i2c_adapter, sizeof (mantis_i2c_adapter));
i2c_set_adapdata(&mantis->adapter, mantis);
mantis->i2c_rc = i2c_add_adapter(&mantis->adapter);
if (mantis->i2c_rc < 0)
return mantis->i2c_rc;
dprintk(verbose, MANTIS_DEBUG, 1, "Initializing I2C ..");
// Clear all interrupts
intstat = mmread(MANTIS_INT_STAT);
mmwrite(intstat, MANTIS_INT_STAT);
mmwrite(mmread(MANTIS_INT_MASK) | MANTIS_INT_I2CDONE,
MANTIS_INT_MASK);
dprintk(verbose, MANTIS_DEBUG, 1, "[0x%08x/%08x]",
mmread(MANTIS_INT_STAT), mmread(MANTIS_INT_MASK));
return 0;
}
int __devexit mantis_i2c_exit(struct mantis_pci *mantis)
{
dprintk(verbose, MANTIS_DEBUG, 1, "Removing I2C adapter");
return i2c_del_adapter(&mantis->adapter);
}

109
drivers/media/dvb/mantis/mantis_reg.h Normal file
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@ -0,0 +1,109 @@
/*
Mantis PCI bridge driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MANTIS_REG_H
#define __MANTIS_REG_H
// Interrupts
#define MANTIS_INT_STAT 0x00
#define MANTIS_INT_MASK 0x04
#define MANTIS_INT_RISCSTAT (0x0f << 28)
#define MANTIS_INT_RISCEN (0x01 << 27)
#define MANTIS_INT_I2CRACK (0x01 << 26)
//#define MANTIS_INT_GPIF (0xff << 12)
#define MANTIS_INT_PCMCIA7 (0x01 << 19)
#define MANTIS_INT_PCMCIA6 (0x01 << 18)
#define MANTIS_INT_PCMCIA5 (0x01 << 17)
#define MANTIS_INT_PCMCIA4 (0x01 << 16)
#define MANTIS_INT_PCMCIA3 (0x01 << 15)
#define MANTIS_INT_PCMCIA2 (0x01 << 14)
#define MANTIS_INT_PCMCIA1 (0x01 << 13)
#define MANTIS_INT_PCMCIA0 (0x01 << 12)
#define MANTIS_INT_IRQ1 (0x01 << 11)
#define MANTIS_INT_IRQ0 (0x01 << 10)
#define MANTIS_INT_OCERR (0x01 << 8)
#define MANTIS_INT_PABORT (0x01 << 7)
#define MANTIS_INT_RIPERR (0x01 << 6)
#define MANTIS_INT_PPERR (0x01 << 5)
#define MANTIS_INT_FTRGT (0x01 << 3)
#define MANTIS_INT_RISCI (0x01 << 1)
#define MANTIS_INT_I2CDONE (0x01 << 0)
// DMA
#define MANTIS_DMA_CTL 0x08
#define MANTIS_I2C_RD (0x01 << 7)
#define MANTIS_I2C_WR (0x01 << 6)
#define MANTIS_DCAP_MODE (0x01 << 5)
#define MANTIS_FIFO_TP_4 (0x00 << 3)
#define MANTIS_FIFO_TP_8 (0x01 << 3)
#define MANTIS_FIFO_TP_16 (0x02 << 3)
#define MANTIS_FIFO_EN (0x01 << 2)
#define MANTIS_DCAP_EN (0x01 << 1)
#define MANTIS_RISC_EN (0x01 << 0)
#define MANTIS_RISC_START 0x10
#define MANTIS_RISC_PC 0x14
// I2C
#define MANTIS_I2CDATA_CTL 0x18
#define MANTIS_I2C_RATE_1 (0x00 << 6)
#define MANTIS_I2C_RATE_2 (0x01 << 6)
#define MANTIS_I2C_RATE_3 (0x02 << 6)
#define MANTIS_I2C_RATE_4 (0x03 << 6)
#define MANTIS_I2C_STOP (0x01 << 5)
#define MANTIS_I2C_PGMODE (0x01 << 3)
#define MANTIS_GPIF_IRQCFG 0x98
#define MANTIS_GPIF_IRQPOL (0x01 << 8)
#define MANTIS_MASK_WRACK (0x01 << 7)
#define MANTIS_MASK_BRRDY (0x01 << 6)
#define MANTIS_MASK_OVFLW (0x01 << 5)
#define MANTIS_MASK_OTHERR (0x01 << 4)
#define MANTIS_MASK_WSTO (0x01 << 3)
#define MANTIS_MASK_EXTIRQ (0x01 << 2)
#define MANTIS_MASK_PLUGIN (0x01 << 1)
#define MANTIS_MASK_PLUGOUT (0x01 << 0)
#define MANTIS_GPIF_STATUS 0x9c
#define MANTIS_SBUF_KILLOP (0x01 << 15)
#define MANTIS_SBUF_OPDONE (0x01 << 14)
#define MANTIS_SBUF_EMPTY (0x01 << 13)
#define MANTIS_GPIF_DETSTAT (0x01 << 9)
#define MANTIS_GPIF_INTSTAT (0x01 << 8)
#define MANTIS_GPIF_WRACK (0x01 << 7)
#define MANTIS_GPIF_BRRDY (0x01 << 6)
#define MANTIS_SBUF_OVFLW (0x01 << 5)
#define MANTIS_GPIF_OTHERR (0x01 << 4)
#define MANTIS_SBUF_WSTO (0x01 << 3)
#define MANTIS_GPIF_EXTIRQ (0x01 << 2)
#define MANTIS_CARD_PLUGIN (0x01 << 1)
#define MANTIS_CARD_PLUGOUT (0x01 << 0)
#define MANTIS_GPIF_ADDR 0xb0
#define MANTIS_GPIF_RDWRN (0x01 << 31)
#define MANTIS_GPIF_DOUT 0xb4
#define MANTIS_GPIF_DIN 0xb8
#endif //__MANTIS_REG_H

151
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/*
Mantis VP-1033 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 "mantis_common.h"
#include "mantis_vp1033.h"
u8 lgtdqcs001f_inittab[] = {
0x01, 0x15,
0x02, 0x00,
0x03, 0x00,
0x04, 0x2a,
0x05, 0x85,
0x06, 0x02,
0x07, 0x00,
0x08, 0x00,
0x0c, 0x01,
0x0d, 0x81,
0x0e, 0x44,
0x0f, 0x94,
0x10, 0x3c,
0x11, 0x84,
0x12, 0xb9,
0x13, 0xb5,
0x14, 0x4f,
0x15, 0xc9,
0x16, 0x80,
0x17, 0x36,
0x18, 0xfb,
0x19, 0xcf,
0x1a, 0xbc,
0x1c, 0x2b,
0x1d, 0x27,
0x1e, 0x00,
0x1f, 0x0b,
0x20, 0xa1,
0x21, 0x60,
0x22, 0x00,
0x23, 0x00,
0x28, 0x00,
0x29, 0x28,
0x2a, 0x14,
0x2b, 0x0f,
0x2c, 0x09,
0x2d, 0x05,
0x31, 0x1f,
0x32, 0x19,
0x33, 0xfc,
0x34, 0x13,
0xff, 0xff,
};
struct stv0299_config lgtdqcs001f_config = {
.demod_address = 0x68,
.inittab = lgtdqcs001f_inittab,
.mclk = 88000000UL,
// .invert = 0,
.invert = 1,
// .enhanced_tuning = 0,
.skip_reinit = 0,
.lock_output = STV0229_LOCKOUTPUT_0,
.volt13_op0_op1 = STV0299_VOLT13_OP0,
.min_delay_ms = 100,
.set_symbol_rate = lgtdqcs001f_set_symbol_rate,
// .pll_set = lgtdqcs001f_pll_set,
};
int lgtdqcs001f_tuner_set(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
u8 buf[4];
u32 div;
struct mantis_pci *mantis = fe->dvb->priv;
struct i2c_msg msg = {
.addr = 0x61,
.flags = 0,
.buf = buf,
.len = sizeof (buf)
};
div = params->frequency / 250;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x83;
buf[3] = 0xc0;
if (params->frequency < 1531000)
buf[3] |= 0x04;
else
buf[3] &= ~0x04;
if (i2c_transfer(&mantis->adapter, &msg, 1) < 0) {
dprintk(verbose, MANTIS_ERROR, 1, "Write: I2C Transfer failed");
return -EIO;
}
msleep_interruptible(100);
return 0;
}
int lgtdqcs001f_set_symbol_rate(struct dvb_frontend *fe,
u32 srate, u32 ratio)
{
u8 aclk = 0;
u8 bclk = 0;
if (srate < 1500000) {
aclk = 0xb7;
bclk = 0x47;
} else if (srate < 3000000) {
aclk = 0xb7;
bclk = 0x4b;
} else if (srate < 7000000) {
aclk = 0xb7;
bclk = 0x4f;
} else if (srate < 14000000) {
aclk = 0xb7;
bclk = 0x53;
} else if (srate < 30000000) {
aclk = 0xb6;
bclk = 0x53;
} else if (srate < 45000000) {
aclk = 0xb4;
bclk = 0x51;
}
stv0299_writereg (fe, 0x13, aclk);
stv0299_writereg (fe, 0x14, bclk);
stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff);
stv0299_writereg (fe, 0x20, (ratio >> 8) & 0xff);
stv0299_writereg (fe, 0x21, (ratio ) & 0xf0);
return 0;
}

35
drivers/media/dvb/mantis/mantis_vp1033.h Normal file
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/*
Mantis VP-1033 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MANTIS_VP1033_H
#define __MANTIS_VP1033_H
#include "stv0299.h"
#include "dvb_frontend.h"
extern struct stv0299_config lgtdqcs001f_config;
extern int lgtdqcs001f_tuner_set(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params);
extern int lgtdqcs001f_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio);
#endif // __MANTIS_VP1033_H

52
drivers/media/dvb/mantis/mantis_vp1034.c Normal file
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/*
Mantis VP-1034 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 "mantis_common.h"
#include "mantis_vp1034.h"
struct mb86a16_config vp1034_config = {
.demod_address = 0x08,
.set_voltage = vp1034_set_voltage,
};
int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
{
struct mantis_pci *mantis = fe->dvb->priv;
switch (voltage) {
case SEC_VOLTAGE_13:
mmwrite((mmread(MANTIS_GPIF_ADDR)) | voltage, MANTIS_GPIF_ADDR);
dprintk(verbose, MANTIS_ERROR, 1, "Polarization=[13V]");
break;
case SEC_VOLTAGE_18:
mmwrite((mmread(MANTIS_GPIF_ADDR)) & voltage, MANTIS_GPIF_ADDR);
dprintk(verbose, MANTIS_ERROR, 1, "Polarization=[18V]");
break;
case SEC_VOLTAGE_OFF:
dprintk(verbose, MANTIS_ERROR, 1, "Frontend (dummy) POWERDOWN");
break;
default:
dprintk(verbose, MANTIS_ERROR, 1, "Invalid = (%d)", (u32 ) voltage);
return -EINVAL;
}
mmwrite(0x00, MANTIS_GPIF_DOUT);
return 0;
}

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drivers/media/dvb/mantis/mantis_vp1034.h Normal file
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/*
Mantis VP-1034 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MANTIS_VP1034_H
#define __MANTIS_VP1034_H
#include "mb86a16.h"
#include "dvb_frontend.h"
extern struct mb86a16_config vp1034_config;
extern int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
#endif // __MANTIS_VP1034_H

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drivers/media/dvb/mantis/mantis_vp2033.c Normal file
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/*
Mantis VP-2033 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 "mantis_common.h"
#include "mantis_vp2033.h"
struct tda10021_state {
struct i2c_adapter *i2c;
struct dvb_frontend_ops ops;
/* configuration settings */
const struct tda10021_config *config;
struct dvb_frontend frontend;
u8 pwm;
u8 reg0;
};
struct cu1216_config philips_cu1216_config = {
.demod_address = 0x18 >> 1,
.pll_set = philips_cu1216_tuner_set,
// .fe_reset = mantis_fe_reset,
};
int philips_cu1216_tuner_set(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
// struct tda10021_state *state = fe->demodulator_priv;
struct mantis_pci *mantis = fe->dvb->priv;
u8 buf[4];
struct i2c_msg msg = {
.addr = 0xc0 >> 1,
.flags = 0,
.buf = buf,
.len = sizeof (buf)
};
#define TUNER_MUL 62500
u32 div = (params->frequency + 36125000 + TUNER_MUL / 2) / TUNER_MUL;
buf[0] = (div >> 8) & 0x7f;
buf[1] = div & 0xff;
buf[2] = 0x86;
buf[3] = (params->frequency < 150000000 ? 0xA1 :
params->frequency < 445000000 ? 0x92 : 0x34);
// if (i2c_transfer(state->i2c, &msg, 1) < 0) {
if (i2c_transfer(&mantis->adapter, &msg, 1) < 0) {
printk("%s tuner not ack!\n", __FUNCTION__);
return -EIO;
}
msleep(100);
return 0;
}

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drivers/media/dvb/mantis/mantis_vp2033.h Normal file
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/*
Mantis VP-2033 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MANTIS_VP2033_H
#define __MANTIS_VP2033_H
#include "cu1216.h"
#include "dvb_frontend.h"
extern struct cu1216_config philips_cu1216_config;
extern int philips_cu1216_tuner_set(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params);
#endif // __MANTIS_VP2033_H

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drivers/media/dvb/mantis/mantis_vp3030.c Normal file
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/*
Mantis VP-3030 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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 "mantis_common.h"
#include "mantis_vp3030.h"
struct zl10353_config mantis_vp3030_config = {
.demod_address = 0x0f,
};
int panasonic_en57h12d5_set_params(struct dvb_frontend *fe,
struct dvb_frontend_parameters *params)
{
u8 buf[4];
int rc;
struct mantis_pci *mantis = fe->dvb->priv;
struct i2c_msg tuner_msg = {
.addr = 0x60,
.flags = 0,
.buf = buf,
.len = sizeof (buf)
};
if ((params->frequency < 950000) || (params->frequency > 2150000))
return -EINVAL;
rc = i2c_transfer(&mantis->adapter, &tuner_msg, 1);
if (rc != 1) {
printk("%s: I2C Transfer returned [%d]\n", __func__, rc);
return -EIO;
}
msleep_interruptible(1);
printk("%s: Send params to tuner ok!!!\n", __func__);
return 0;
}

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drivers/media/dvb/mantis/mantis_vp3030.h Normal file
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/*
Mantis VP-3030 driver
Copyright (C) 2005, 2006 Manu Abraham (abraham.manu@gmail.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.
*/
#ifndef __MANTIS_VP3030_H
#define __MANTIS_VP3030_H
#include "zl10353.h"
#include "dvb-pll.h"
#include "dvb_frontend.h"
extern struct zl10353_config mantis_vp3030_config;
#endif // __MANTIS_VP3030_H