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[media] cx23885: add basic DVB-S2 support for Hauppauge HVR-4400 

Add basic DVB-S2 support for the Hauppauge HVR-4400 PCIe board.
Thanks to Antti Palosaari and Devin Heitmueller for their
suggestions and testing.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Reviewed-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Reviewed-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Michael Krufky 2012-12-15 23:34:09 -03:00 committed by Mauro Carvalho Chehab
parent 0176fd4d25
commit 7c62f5a11c
4 changed files with 67 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/pci/cx23885/Kconfig
View File

@ -26,6 +26,8 @@ config VIDEO_CX23885
select DVB_STV0900 if MEDIA_SUBDRV_AUTOSELECT
select DVB_DS3000 if MEDIA_SUBDRV_AUTOSELECT
select DVB_STV0367 if MEDIA_SUBDRV_AUTOSELECT
select DVB_TDA10071 if MEDIA_SUBDRV_AUTOSELECT
select DVB_A8293 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MT2063 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MT2131 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT

38
drivers/media/pci/cx23885/cx23885-cards.c
View File

@ -572,7 +572,11 @@ struct cx23885_board cx23885_boards[] = {
[CX23885_BOARD_PROF_8000] = {
.name = "Prof Revolution DVB-S2 8000",
.portb = CX23885_MPEG_DVB,
}
},
[CX23885_BOARD_HAUPPAUGE_HVR4400] = {
.name = "Hauppauge WinTV-HVR4400",
.portb = CX23885_MPEG_DVB,
},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@ -788,6 +792,22 @@ struct cx23885_subid cx23885_subids[] = {
.subvendor = 0x8000,
.subdevice = 0x3034,
.card = CX23885_BOARD_PROF_8000,
}, {
.subvendor = 0x0070,
.subdevice = 0xc108,
.card = CX23885_BOARD_HAUPPAUGE_HVR4400,
}, {
.subvendor = 0x0070,
.subdevice = 0xc138,
.card = CX23885_BOARD_HAUPPAUGE_HVR4400,
}, {
.subvendor = 0x0070,
.subdevice = 0xc12a,
.card = CX23885_BOARD_HAUPPAUGE_HVR4400,
}, {
.subvendor = 0x0070,
.subdevice = 0xc1f8,
.card = CX23885_BOARD_HAUPPAUGE_HVR4400,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@ -1301,6 +1321,16 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
/* enable irq */
cx_write(GPIO_ISM, 0x00000000);/* INTERRUPTS active low*/
break;
case CX23885_BOARD_HAUPPAUGE_HVR4400:
/* GPIO-8 tda10071 demod reset */
/* Put the parts into reset and back */
cx23885_gpio_enable(dev, GPIO_8, 1);
cx23885_gpio_clear(dev, GPIO_8);
mdelay(100);
cx23885_gpio_set(dev, GPIO_8);
mdelay(100);
break;
}
}
@ -1509,6 +1539,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
case CX23885_BOARD_HAUPPAUGE_HVR1210:
case CX23885_BOARD_HAUPPAUGE_HVR1850:
case CX23885_BOARD_HAUPPAUGE_HVR1290:
case CX23885_BOARD_HAUPPAUGE_HVR4400:
if (dev->i2c_bus[0].i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xc0);
break;
@ -1581,6 +1612,11 @@ void cx23885_card_setup(struct cx23885_dev *dev)
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
ts2->src_sel_val = CX23885_SRC_SEL_PARALLEL_MPEG_VIDEO;
break;
case CX23885_BOARD_HAUPPAUGE_HVR4400:
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_HVR1500:
case CX23885_BOARD_HAUPPAUGE_HVR1500Q:

27
drivers/media/pci/cx23885/cx23885-dvb.c
View File

@ -66,6 +66,8 @@
#include "stv090x.h"
#include "stb6100.h"
#include "stb6100_cfg.h"
#include "tda10071.h"
#include "a8293.h"
static unsigned int debug;
@ -659,6 +661,20 @@ static struct mt2063_config terratec_mt2063_config[] = {
},
};
static const struct tda10071_config hauppauge_tda10071_config = {
.i2c_address = 0x05,
.tuner_i2c_addr = 0x54,
.i2c_wr_max = 64,
.ts_mode = TDA10071_TS_SERIAL,
.spec_inv = 0,
.xtal = 40444000, /* 40.444 MHz */
.pll_multiplier = 20,
};
static const struct a8293_config hauppauge_a8293_config = {
.i2c_addr = 0x0b,
};
static int netup_altera_fpga_rw(void *device, int flag, int data, int read)
{
struct cx23885_dev *dev = (struct cx23885_dev *)device;
@ -1242,6 +1258,17 @@ static int dvb_register(struct cx23885_tsport *port)
fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage;
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR4400:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(tda10071_attach,
&hauppauge_tda10071_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
dvb_attach(a8293_attach, fe0->dvb.frontend,
&i2c_bus->i2c_adap,
&hauppauge_a8293_config);
}
break;
default:
printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
" isn't supported yet\n",

1
drivers/media/pci/cx23885/cx23885.h
View File

@ -91,6 +91,7 @@
#define CX23885_BOARD_TEVII_S471 35
#define CX23885_BOARD_HAUPPAUGE_HVR1255_22111 36
#define CX23885_BOARD_PROF_8000 37
#define CX23885_BOARD_HAUPPAUGE_HVR4400 38
#define GPIO_0 0x00000001
#define GPIO_1 0x00000002