6df9366857
Avoid 'unknown model' message for the HVR1500-Q Signed-off-by: Steven Toth <stoth@hauppauge.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
296 lines
8.3 KiB
C
296 lines
8.3 KiB
C
/*
|
|
* 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 "cx23885.h"
|
|
|
|
/* ------------------------------------------------------------------ */
|
|
/* board config info */
|
|
|
|
struct cx23885_board cx23885_boards[] = {
|
|
[CX23885_BOARD_UNKNOWN] = {
|
|
.name = "UNKNOWN/GENERIC",
|
|
.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",
|
|
.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_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,
|
|
},
|
|
|
|
};
|
|
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 = 0x7911,
|
|
.card = CX23885_BOARD_HAUPPAUGE_HVR1250,
|
|
},{
|
|
.subvendor = 0x18ac,
|
|
.subdevice = 0xd500,
|
|
.card = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
|
|
},{
|
|
.subvendor = 0x0070,
|
|
.subdevice = 0x7797,
|
|
.card = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
|
|
},
|
|
};
|
|
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 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
|
|
case 77001: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
|
|
case 77041: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */
|
|
case 78501: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC and MPEG2 HW Encoder */
|
|
case 78521: /* WinTV-HVR1800 (PCIe, Retail, IR, Dual channel ATSC 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);
|
|
}
|
|
|
|
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_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 */
|
|
// FIXME: Analog requires the tuner is brought out of reset
|
|
break;
|
|
}
|
|
}
|
|
|
|
int cx23885_ir_init(struct cx23885_dev *dev)
|
|
{
|
|
switch (dev->board) {
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1250:
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1800:
|
|
/* 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_HVR1500Q:
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1800:
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
|
|
if (dev->i2c_bus[0].i2c_rc == 0)
|
|
hauppauge_eeprom(dev, eeprom+0x80);
|
|
break;
|
|
}
|
|
|
|
switch (dev->board) {
|
|
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_HVR1250:
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1800:
|
|
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
|
|
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;
|
|
}
|
|
|
|
}
|
|
|
|
/* ------------------------------------------------------------------ */
|
|
|
|
/*
|
|
* 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
|
|
*/
|