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V4L/DVB (11770): cx23885: add ATSC/QAM tuning support for Hauppauge WinTV-HVR1255

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Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Michael Krufky 2009-05-08 16:05:29 -03:00 committed by Mauro Carvalho Chehab
parent d099becb0b
commit 19bc57968c
4 changed files with 35 additions and 0 deletions
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1
Documentation/video4linux/CARDLIST.cx23885
View File

@ -18,3 +18,4 @@
17 -> NetUP Dual DVB-S2 CI [1b55:2a2c]
18 -> Hauppauge WinTV-HVR1270 [0070:2211]
19 -> Hauppauge WinTV-HVR1275 [0070:2215]
20 -> Hauppauge WinTV-HVR1255 [0070:2251]

12
drivers/media/video/cx23885/cx23885-cards.c
View File

@ -189,6 +189,10 @@ struct cx23885_board cx23885_boards[] = {
.name = "Hauppauge WinTV-HVR1275",
.portc = CX23885_MPEG_DVB,
},
[CX23885_BOARD_HAUPPAUGE_HVR1255] = {
.name = "Hauppauge WinTV-HVR1255",
.portc = CX23885_MPEG_DVB,
},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@ -296,6 +300,10 @@ struct cx23885_subid cx23885_subids[] = {
.subvendor = 0x0070,
.subdevice = 0x2215,
.card = CX23885_BOARD_HAUPPAUGE_HVR1275,
}, {
.subvendor = 0x0070,
.subdevice = 0x2251,
.card = CX23885_BOARD_HAUPPAUGE_HVR1255,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@ -637,6 +645,7 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
break;
case CX23885_BOARD_HAUPPAUGE_HVR1270:
case CX23885_BOARD_HAUPPAUGE_HVR1275:
case CX23885_BOARD_HAUPPAUGE_HVR1255:
/* GPIO-5 RF Control: 0 = RF1 Terrestrial, 1 = RF2 Cable */
/* GPIO-6 I2C Gate which can isolate the 3305 from the bus */
/* GPIO-9 LG3305 reset */
@ -662,6 +671,7 @@ int cx23885_ir_init(struct cx23885_dev *dev)
case CX23885_BOARD_HAUPPAUGE_HVR1400:
case CX23885_BOARD_HAUPPAUGE_HVR1270:
case CX23885_BOARD_HAUPPAUGE_HVR1275:
case CX23885_BOARD_HAUPPAUGE_HVR1255:
/* FIXME: Implement me */
break;
case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP:
@ -699,6 +709,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
case CX23885_BOARD_HAUPPAUGE_HVR1700:
case CX23885_BOARD_HAUPPAUGE_HVR1270:
case CX23885_BOARD_HAUPPAUGE_HVR1275:
case CX23885_BOARD_HAUPPAUGE_HVR1255:
if (dev->i2c_bus[0].i2c_rc == 0)
hauppauge_eeprom(dev, eeprom+0xc0);
break;
@ -758,6 +769,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
case CX23885_BOARD_HAUPPAUGE_HVR1270:
case CX23885_BOARD_HAUPPAUGE_HVR1275:
case CX23885_BOARD_HAUPPAUGE_HVR1255:
default:
ts2->gen_ctrl_val = 0xc; /* Serial bus + punctured clock */
ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */

21
drivers/media/video/cx23885/cx23885-dvb.c
View File

@ -197,6 +197,16 @@ static struct s5h1411_config dvico_s5h1411_config = {
.mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct s5h1411_config hcw_s5h1411_config = {
.output_mode = S5H1411_SERIAL_OUTPUT,
.gpio = S5H1411_GPIO_OFF,
.vsb_if = S5H1411_IF_44000,
.qam_if = S5H1411_IF_4000,
.inversion = S5H1411_INVERSION_ON,
.status_mode = S5H1411_DEMODLOCKING,
.mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
};
static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
.i2c_address = 0x61,
.if_khz = 5380,
@ -433,6 +443,17 @@ static int dvb_register(struct cx23885_tsport *port)
&hcw_lgdt3305_tda18271_config);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1255:
i2c_bus = &dev->i2c_bus[0];
fe0->dvb.frontend = dvb_attach(s5h1411_attach,
&hcw_s5h1411_config,
&i2c_bus->i2c_adap);
if (fe0->dvb.frontend != NULL) {
dvb_attach(tda18271_attach, fe0->dvb.frontend,
0x60, &dev->i2c_bus[1].i2c_adap,
&hauppauge_tda18271_config);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
i2c_bus = &dev->i2c_bus[0];
switch (alt_tuner) {

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

@ -73,6 +73,7 @@
#define CX23885_BOARD_NETUP_DUAL_DVBS2_CI 17
#define CX23885_BOARD_HAUPPAUGE_HVR1270 18
#define CX23885_BOARD_HAUPPAUGE_HVR1275 19
#define CX23885_BOARD_HAUPPAUGE_HVR1255 20
#define GPIO_0 0x00000001
#define GPIO_1 0x00000002