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linux/drivers/media/video/cx23885/cx23885-cards.c
Michael Krufky 335377b73d V4L/DVB (7986): cx23885: add initial support for DViCO FusionHDTV7 Dual Express 
Only one frontend is enabled right now. The second frontend can lock,
but transport doesn't work yet.  The device will be supported as a
single tuner device until the second frontend is working.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-07-20 07:08:09 -03:00

546 lines
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/*
* Driver for the Conexant CX23885 PCIe bridge
*
* Copyright (c) 2006 Steven Toth <stoth@hauppauge.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/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <media/cx25840.h>
#include "cx23885.h"
/* ------------------------------------------------------------------ */
/* board config info */
struct cx23885_board cx23885_boards[] = {
[CX23885_BOARD_UNKNOWN] = {
.name = "UNKNOWN/GENERIC",
/* Ensure safe default for unknown boards */
.clk_freq = 0,
.input = {{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = 0,
},{
.type = CX23885_VMUX_COMPOSITE2,
.vmux = 1,
},{
.type = CX23885_VMUX_COMPOSITE3,
.vmux = 2,
},{
.type = CX23885_VMUX_COMPOSITE4,
.vmux = 3,
}},
},
[CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
.name = "Hauppauge WinTV-HVR1800lp",
.portc = CX23885_MPEG_DVB,
.input = {{
.type = CX23885_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0xff00,
},{
.type = CX23885_VMUX_DEBUG,
.vmux = 0,
.gpio0 = 0xff01,
},{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0xff02,
},{
.type = CX23885_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0xff02,
}},
},
[CX23885_BOARD_HAUPPAUGE_HVR1800] = {
.name = "Hauppauge WinTV-HVR1800",
.porta = CX23885_ANALOG_VIDEO,
.portb = CX23885_MPEG_ENCODER,
.portc = CX23885_MPEG_DVB,
.tuner_type = TUNER_PHILIPS_TDA8290,
.tuner_addr = 0x42, /* 0x84 >> 1 */
.input = {{
.type = CX23885_VMUX_TELEVISION,
.vmux = CX25840_VIN7_CH3 |
CX25840_VIN5_CH2 |
CX25840_VIN2_CH1,
.gpio0 = 0,
},{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = CX25840_VIN7_CH3 |
CX25840_VIN4_CH2 |
CX25840_VIN6_CH1,
.gpio0 = 0,
},{
.type = CX23885_VMUX_SVIDEO,
.vmux = CX25840_VIN7_CH3 |
CX25840_VIN4_CH2 |
CX25840_VIN8_CH1 |
CX25840_SVIDEO_ON,
.gpio0 = 0,
}},
},
[CX23885_BOARD_HAUPPAUGE_HVR1250] = {
.name = "Hauppauge WinTV-HVR1250",
.portc = CX23885_MPEG_DVB,
.input = {{
.type = CX23885_VMUX_TELEVISION,
.vmux = 0,
.gpio0 = 0xff00,
},{
.type = CX23885_VMUX_DEBUG,
.vmux = 0,
.gpio0 = 0xff01,
},{
.type = CX23885_VMUX_COMPOSITE1,
.vmux = 1,
.gpio0 = 0xff02,
},{
.type = CX23885_VMUX_SVIDEO,
.vmux = 2,
.gpio0 = 0xff02,
}},
},
[CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
.name = "DViCO FusionHDTV5 Express",
.portb = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1500Q] = {
.name = "Hauppauge WinTV-HVR1500Q",
.portc = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1500] = {
.name = "Hauppauge WinTV-HVR1500",
.portc = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1200] = {
.name = "Hauppauge WinTV-HVR1200",
.portc = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1700] = {
.name = "Hauppauge WinTV-HVR1700",
.portc = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1400] = {
.name = "Hauppauge WinTV-HVR1400",
.portc = CX23885_MPEG_DVB,
},
[CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP] = {
.name = "DViCO FusionHDTV7 Dual Express",
.portc = CX23885_MPEG_DVB,
},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
/* ------------------------------------------------------------------ */
/* PCI subsystem IDs */
struct cx23885_subid cx23885_subids[] = {
{
.subvendor = 0x0070,
.subdevice = 0x3400,
.card = CX23885_BOARD_UNKNOWN,
},{
.subvendor = 0x0070,
.subdevice = 0x7600,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
},{
.subvendor = 0x0070,
.subdevice = 0x7800,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
},{
.subvendor = 0x0070,
.subdevice = 0x7801,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
},{
.subvendor = 0x0070,
.subdevice = 0x7809,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
},{
.subvendor = 0x0070,
.subdevice = 0x7911,
.card = CX23885_BOARD_HAUPPAUGE_HVR1250,
},{
.subvendor = 0x18ac,
.subdevice = 0xd500,
.card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
},{
.subvendor = 0x0070,
.subdevice = 0x7790,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
},{
.subvendor = 0x0070,
.subdevice = 0x7797,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
},{
.subvendor = 0x0070,
.subdevice = 0x7710,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500,
},{
.subvendor = 0x0070,
.subdevice = 0x7717,
.card = CX23885_BOARD_HAUPPAUGE_HVR1500,
}, {
.subvendor = 0x0070,
.subdevice = 0x71d1,
.card = CX23885_BOARD_HAUPPAUGE_HVR1200,
}, {
.subvendor = 0x0070,
.subdevice = 0x71d3,
.card = CX23885_BOARD_HAUPPAUGE_HVR1200,
}, {
.subvendor = 0x0070,
.subdevice = 0x8101,
.card = CX23885_BOARD_HAUPPAUGE_HVR1700,
}, {
.subvendor = 0x0070,
.subdevice = 0x8010,
.card = CX23885_BOARD_HAUPPAUGE_HVR1400,
},{
.subvendor = 0x18ac,
.subdevice = 0xd618,
.card = CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
void cx23885_card_list(struct cx23885_dev *dev)
{
int i;
if (0 == dev->pci->subsystem_vendor &&
0 == dev->pci->subsystem_device) {
printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
"%s: be autodetected. Please pass card=<n> insmod option to\n"
"%s: workaround that. Redirect complaints to the vendor of\n"
"%s: the TV card. Best regards,\n"
"%s: -- tux\n",
dev->name, dev->name, dev->name, dev->name, dev->name);
} else {
printk("%s: Your board isn't known (yet) to the driver. You can\n"
"%s: try to pick one of the existing card configs via\n"
"%s: card=<n> insmod option. Updating to the latest\n"
"%s: version might help as well.\n",
dev->name, dev->name, dev->name, dev->name);
}
printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
dev->name);
for (i = 0; i < cx23885_bcount; i++)
printk("%s: card=%d -> %s\n",
dev->name, i, cx23885_boards[i].name);
}
static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
{
struct tveeprom tv;
tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
/* Make sure we support the board model */
switch (tv.model)
{
case 71009:
/* WinTV-HVR1200 (PCIe, Retail, full height)
* DVB-T and basic analog */
case 71359:
/* WinTV-HVR1200 (PCIe, OEM, half height)
* DVB-T and basic analog */
case 71439:
/* WinTV-HVR1200 (PCIe, OEM, half height)
* DVB-T and basic analog */
case 71449:
/* WinTV-HVR1200 (PCIe, OEM, full height)
* DVB-T and basic analog */
case 71939:
/* WinTV-HVR1200 (PCIe, OEM, half height)
* DVB-T and basic analog */
case 71949:
/* WinTV-HVR1200 (PCIe, OEM, full height)
* DVB-T and basic analog */
case 71959:
/* WinTV-HVR1200 (PCIe, OEM, full height)
* DVB-T and basic analog */
case 71979:
/* WinTV-HVR1200 (PCIe, OEM, half height)
* DVB-T and basic analog */
case 71999:
/* WinTV-HVR1200 (PCIe, OEM, full height)
* DVB-T and basic analog */
case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */
case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
case 77041: /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM and Basic analog */
case 77051: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */
case 78011: /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78501: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78521: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78531: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
case 78631: /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
case 79001: /* WinTV-HVR1250 (PCIe, Retail, IR, full height, ATSC and Basic analog */
case 79101: /* WinTV-HVR1250 (PCIe, Retail, IR, half height, ATSC and Basic analog */
case 79561: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
case 79571: /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, ATSC and Basic analog */
case 79671: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
case 80019:
/* WinTV-HVR1400 (Express Card, Retail, IR,
* DVB-T and Basic analog */
case 81509:
/* WinTV-HVR1700 (PCIe, OEM, No IR, half height)
* DVB-T and MPEG2 HW Encoder */
case 81519:
/* WinTV-HVR1700 (PCIe, OEM, No IR, full height)
* DVB-T and MPEG2 HW Encoder */
break;
default:
printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
break;
}
printk(KERN_INFO "%s: hauppauge eeprom: model=%d\n",
dev->name, tv.model);
}
/* Tuner callback function for cx23885 boards. Currently only needed
* for HVR1500Q, which has an xc5000 tuner.
*/
int cx23885_tuner_callback(void *priv, int command, int arg)
{
struct cx23885_i2c *bus = priv;
struct cx23885_dev *dev = bus->dev;
switch(dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
if(command == 0) { /* Tuner Reset Command from xc5000 */
/* Drive the tuner into reset and out */
cx_clear(GP0_IO, 0x00000004);
mdelay(200);
cx_set(GP0_IO, 0x00000004);
return 0;
}
else {
printk(KERN_ERR
"%s(): Unknow command.\n", __func__);
return -EINVAL;
}
break;
}
return 0; /* Should never be here */
}
void cx23885_gpio_setup(struct cx23885_dev *dev)
{
switch(dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
/* GPIO-0 cx24227 demodulator reset */
cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500:
/* GPIO-0 cx24227 demodulator */
/* GPIO-2 xc3028 tuner */
/* Put the parts into reset */
cx_set(GP0_IO, 0x00050000);
cx_clear(GP0_IO, 0x00000005);
msleep(5);
/* Bring the parts out of reset */
cx_set(GP0_IO, 0x00050005);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
/* GPIO-0 cx24227 demodulator reset */
/* GPIO-2 xc5000 tuner reset */
cx_set(GP0_IO, 0x00050005); /* Bring the part out of reset */
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* GPIO-0 656_CLK */
/* GPIO-1 656_D0 */
/* GPIO-2 8295A Reset */
/* GPIO-3-10 cx23417 data0-7 */
/* GPIO-11-14 cx23417 addr0-3 */
/* GPIO-15-18 cx23417 READY, CS, RD, WR */
/* GPIO-19 IR_RX */
/* CX23417 GPIO's */
/* EIO15 Zilog Reset */
/* EIO14 S5H1409/CX24227 Reset */
/* Force the TDA8295A into reset and back */
cx_set(GP0_IO, 0x00040004);
mdelay(20);
cx_clear(GP0_IO, 0x00000004);
mdelay(20);
cx_set(GP0_IO, 0x00040004);
mdelay(20);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1200:
/* GPIO-0 tda10048 demodulator reset */
/* GPIO-2 tda18271 tuner reset */
/* Put the parts into reset and back */
cx_set(GP0_IO, 0x00050000);
mdelay(20);
cx_clear(GP0_IO, 0x00000005);
mdelay(20);
cx_set(GP0_IO, 0x00050005);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1700:
/* GPIO-0 TDA10048 demodulator reset */
/* GPIO-2 TDA8295A Reset */
/* GPIO-3-10 cx23417 data0-7 */
/* GPIO-11-14 cx23417 addr0-3 */
/* GPIO-15-18 cx23417 READY, CS, RD, WR */
/* The following GPIO's are on the interna AVCore (cx25840) */
/* GPIO-19 IR_RX */
/* GPIO-20 IR_TX 416/DVBT Select */
/* GPIO-21 IIS DAT */
/* GPIO-22 IIS WCLK */
/* GPIO-23 IIS BCLK */
/* Put the parts into reset and back */
cx_set(GP0_IO, 0x00050000);
mdelay(20);
cx_clear(GP0_IO, 0x00000005);
mdelay(20);
cx_set(GP0_IO, 0x00050005);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1400:
/* GPIO-0 Dibcom7000p demodulator reset */
/* GPIO-2 xc3028L tuner reset */
/* GPIO-13 LED */
/* Put the parts into reset and back */
cx_set(GP0_IO, 0x00050000);
mdelay(20);
cx_clear(GP0_IO, 0x00000005);
mdelay(20);
cx_set(GP0_IO, 0x00050005);
break;
}
}
int cx23885_ir_init(struct cx23885_dev *dev)
{
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1200:
case CX23885_BOARD_HAUPPAUGE_HVR1400:
/* FIXME: Implement me */
break;
}
return 0;
}
void cx23885_card_setup(struct cx23885_dev *dev)
{
struct cx23885_tsport *ts1 = &dev->ts1;
struct cx23885_tsport *ts2 = &dev->ts2;
static u8 eeprom[256];
if (dev->i2c_bus[0].i2c_rc == 0) {
dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
tveeprom_read(&dev->i2c_bus[0].i2c_client,
eeprom, sizeof(eeprom));
}
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1400:
if (dev->i2c_bus[0].i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0x80);
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
case CX23885_BOARD_HAUPPAUGE_HVR1200:
case CX23885_BOARD_HAUPPAUGE_HVR1700:
if (dev->i2c_bus[0].i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xc0);
break;
}
switch (dev->board) {
case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
/* break omitted intentionally */
case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
ts1->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* Defaults for VID B - Analog encoder */
/* DREQ_POL, SMODE, PUNC_CLK, MCLK_POL Serial bus + punc clk */
ts1->gen_ctrl_val = 0x10e;
ts1->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts1->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
/* APB_TSVALERR_POL (active low)*/
ts1->vld_misc_val = 0x2000;
ts1->hw_sop_ctrl_val = (0x47 << 16 | 188 << 4 | 0xc);
/* Defaults for VID C */
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
break;
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
case CX23885_BOARD_HAUPPAUGE_HVR1200:
case CX23885_BOARD_HAUPPAUGE_HVR1700:
case CX23885_BOARD_HAUPPAUGE_HVR1400:
default:
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
}
/* Certain boards support analog, or require the avcore to be
* loaded, ensure this happens.
*/
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
case CX23885_BOARD_HAUPPAUGE_HVR1700:
request_module("cx25840");
break;
}
}
/* ------------------------------------------------------------------ */
/*
* Local variables:
* c-basic-offset: 8
* End:
* kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
*/
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