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V4L/DVB (6168): cx23885: Added HVR1250 ATSC support

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Adding support for the Hauppauge HVR1250 PCIe ATSC board.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Steven Toth 2007-08-22 21:01:20 -03:00 committed by Mauro Carvalho Chehab
parent 4823e9ee9f
commit a77743bc2d
4 changed files with 58 additions and 0 deletions
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26
drivers/media/video/cx23885/cx23885-cards.c
View File

@ -88,6 +88,27 @@ struct cx23885_board cx23885_boards[] = {
.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,
}},
},
};
const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
@ -111,6 +132,10 @@ struct cx23885_subid cx23885_subids[] = {
.subvendor = 0x0070,
.subdevice = 0x7801,
.card = CX23885_BOARD_HAUPPAUGE_HVR1800,
},{
.subvendor = 0x0070,
.subdevice = 0x7911,
.card = CX23885_BOARD_HAUPPAUGE_HVR1250,
},
};
const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@ -176,6 +201,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
}
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
if (dev->i2c_bus[0].i2c_rc == 0)

7
drivers/media/video/cx23885/cx23885-core.c
View File

@ -603,6 +603,11 @@ void cx23885_reset(struct cx23885_dev *dev)
cx23885_sram_channel_setup(dev, &dev->sram_channels[ SRAM_CH09 ], 128, 0);
switch(dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
/* GPIO-0 cx24227 demodulator reset */
dprintk( 1, "%s() Configuring HVR1250 GPIO's\n", __FUNCTION__);
cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800:
/* GPIO-0 656_CLK */
/* GPIO-1 656_D0 */
@ -650,6 +655,7 @@ static int cx23885_ir_init(struct cx23885_dev *dev)
dprintk(1, "%s()\n", __FUNCTION__);
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
dprintk(1, "%s() FIXME - Implement IR support\n", __FUNCTION__);
break;
@ -1023,6 +1029,7 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
cx_write(GPIO2, 0x00);
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
case CX23885_BOARD_HAUPPAUGE_HVR1800:
cx_write(port->reg_vld_misc, 0x00);

24
drivers/media/video/cx23885/cx23885-dvb.c
View File

@ -97,6 +97,16 @@ static struct s5h1409_config hauppauge_hvr1800_config = {
.status_mode = S5H1409_DEMODLOCKING
};
static struct s5h1409_config hauppauge_hvr1250_config = {
.demod_address = 0x32 >> 1,
.output_mode = S5H1409_SERIAL_OUTPUT,
.gpio = S5H1409_GPIO_ON,
.if_freq = 44000,
.inversion = S5H1409_INVERSION_OFF,
.status_mode = S5H1409_DEMODLOCKING
};
static struct mt2131_config hauppauge_hvr1800lp_rev2_tunerconfig = {
0x61
@ -106,6 +116,10 @@ static struct mt2131_config hauppauge_hvr1800_tunerconfig = {
0x61
};
static struct mt2131_config hauppauge_hvr1250_tunerconfig = {
0x61
};
static int dvb_register(struct cx23885_tsport *port)
{
struct cx23885_dev *dev = port->dev;
@ -115,6 +129,16 @@ static int dvb_register(struct cx23885_tsport *port)
/* init frontend */
switch (dev->board) {
case CX23885_BOARD_HAUPPAUGE_HVR1250:
port->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1250_config,
&dev->i2c_bus[0].i2c_adap);
if (port->dvb.frontend != NULL) {
dvb_attach(mt2131_attach, port->dvb.frontend,
&dev->i2c_bus[0].i2c_adap,
&hauppauge_hvr1250_tunerconfig, 0);
}
break;
case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
port->dvb.frontend = dvb_attach(s5h1409_attach,
&hauppauge_hvr1800lp_config,

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

@ -53,6 +53,7 @@
#define CX23885_BOARD_UNKNOWN 0
#define CX23885_BOARD_HAUPPAUGE_HVR1800lp 1
#define CX23885_BOARD_HAUPPAUGE_HVR1800 2
#define CX23885_BOARD_HAUPPAUGE_HVR1250 3
enum cx23885_itype {
CX23885_VMUX_COMPOSITE1 = 1,