Skip to content

Commit

Permalink
V4L/DVB (3310): DViCO Dual Digital DVB-T / USB bluebird updates
Browse files Browse the repository at this point in the history 
- Add support for the USB portion of the DViCO Dual Digital board.
Patch correct "warm" USB IDs into bluebird firmware before download.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
  • Loading branch information
Chris Pascoe authored and Mauro Carvalho Chehab committed Jan 9, 2006
1 parent 0602fbb commit 0029ee1
Show file tree
Hide file tree
Showing 3 changed files with 128 additions and 6 deletions.
95 changes: 94 additions & 1 deletion drivers/media/dvb/dvb-usb/cxusb.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -26,6 +26,8 @@

#include "cx22702.h"
#include "lgdt330x.h"
#include "mt352.h"
#include "mt352_priv.h"

/* debug */
int dvb_usb_cxusb_debug;
Expand Down Expand Up @@ -157,6 +159,27 @@ static int cxusb_streaming_ctrl(struct dvb_usb_device *d, int onoff)
return 0;
}

static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x38 };
static u8 reset [] = { RESET, 0x80 };
static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 };
static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0x20 };
static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x33 };
static u8 capt_range_cfg[] = { CAPT_RANGE, 0x32 };

mt352_write(fe, clock_config, sizeof(clock_config));
udelay(200);
mt352_write(fe, reset, sizeof(reset));
mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg));

mt352_write(fe, agc_cfg, sizeof(agc_cfg));
mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg));
mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg));

return 0;
}

struct cx22702_config cxusb_cx22702_config = {
.demod_address = 0x63,

Expand All @@ -172,6 +195,12 @@ struct lgdt330x_config cxusb_lgdt330x_config = {
.pll_set = dvb_usb_pll_set_i2c,
};

struct mt352_config cxusb_dee1601_config = {
.demod_address = 0x0f,
.demod_init = cxusb_dee1601_demod_init,
.pll_set = dvb_usb_pll_set,
};

/* Callbacks for DVB USB */
static int cxusb_fmd1216me_tuner_attach(struct dvb_usb_device *d)
{
Expand All @@ -193,6 +222,13 @@ static int cxusb_lgh064f_tuner_attach(struct dvb_usb_device *d)
return 0;
}

static int cxusb_dee1601_tuner_attach(struct dvb_usb_device *d)
{
d->pll_addr = 0x61;
d->pll_desc = &dvb_pll_thomson_dtt7579;
return 0;
}

static int cxusb_cx22702_frontend_attach(struct dvb_usb_device *d)
{
u8 b;
Expand Down Expand Up @@ -220,15 +256,31 @@ static int cxusb_lgdt330x_frontend_attach(struct dvb_usb_device *d)
return -EIO;
}

static int cxusb_dee1601_frontend_attach(struct dvb_usb_device *d)
{
if (usb_set_interface(d->udev,0,0) < 0)
err("set interface failed");

cxusb_ctrl_msg(d,CMD_DIGITAL, NULL, 0, NULL, 0);

if ((d->fe = mt352_attach(&cxusb_dee1601_config, &d->i2c_adap)) != NULL)
return 0;

return -EIO;
}

/* DVB USB Driver stuff */
static struct dvb_usb_properties cxusb_medion_properties;
static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties;
static struct dvb_usb_properties cxusb_bluebird_dee1601_properties;

static int cxusb_probe(struct usb_interface *intf,
const struct usb_device_id *id)
{
if (dvb_usb_device_init(intf,&cxusb_medion_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_lgh064f_properties,THIS_MODULE,NULL) == 0) {
dvb_usb_device_init(intf,&cxusb_bluebird_lgh064f_properties,THIS_MODULE,NULL) == 0 ||
dvb_usb_device_init(intf,&cxusb_bluebird_dee1601_properties,THIS_MODULE,NULL) == 0
){
return 0;
}

Expand All @@ -239,6 +291,8 @@ static struct usb_device_id cxusb_table [] = {
{ USB_DEVICE(USB_VID_MEDION, USB_PID_MEDION_MD95700) },
{ USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_COLD) },
{ USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_LG064F_WARM) },
{ USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DEE1601_COLD) },
{ USB_DEVICE(USB_VID_DVICO, USB_PID_DVICO_BLUEBIRD_DEE1601_WARM) },
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, cxusb_table);
Expand Down Expand Up @@ -318,6 +372,45 @@ static struct dvb_usb_properties cxusb_bluebird_lgh064f_properties = {
}
};

static struct dvb_usb_properties cxusb_bluebird_dee1601_properties = {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,

.usb_ctrl = CYPRESS_FX2,
.firmware = "dvb-usb-bluebird-01.fw",
/* use usb alt setting 0 for EP4 transfer (dvb-t),
use usb alt setting 7 for EP2 transfer (atsc) */

.size_of_priv = sizeof(struct cxusb_state),

.streaming_ctrl = cxusb_streaming_ctrl,
.power_ctrl = cxusb_power_ctrl,
.frontend_attach = cxusb_dee1601_frontend_attach,
.tuner_attach = cxusb_dee1601_tuner_attach,

.i2c_algo = &cxusb_i2c_algo,

.generic_bulk_ctrl_endpoint = 0x01,
/* parameter for the MPEG2-data transfer */
.urb = {
.type = DVB_USB_BULK,
.count = 5,
.endpoint = 0x04,
.u = {
.bulk = {
.buffersize = 8192,
}
}
},

.num_device_descs = 1,
.devices = {
{ "DViCO FusionHDTV DVB-T Dual USB",
{ &cxusb_table[3], NULL },
{ &cxusb_table[4], NULL },
},
}
};

static struct usb_driver cxusb_driver = {
.name = "dvb_usb_cxusb",
.probe = cxusb_probe,
Expand Down
27 changes: 27 additions & 0 deletions drivers/media/dvb/dvb-usb/dvb-usb-firmware.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,27 @@ static int usb_cypress_load_firmware(struct usb_device *udev, const struct firmw
return ret;
}

/*
* DViCO bluebird firmware needs the "warm" product ID to be patched into the
* firmware file before download.
*/
#define BLUEBIRD_01_ID_OFFSET 6638
static int dvb_usb_patch_dvico_firmware(struct usb_device *udev, const struct firmware *fw)
{
if (fw->size < BLUEBIRD_01_ID_OFFSET + 4)
return -EINVAL;

if (fw->data[BLUEBIRD_01_ID_OFFSET] == (USB_VID_DVICO & 0xff) &&
fw->data[BLUEBIRD_01_ID_OFFSET + 1] == USB_VID_DVICO >> 8) {
fw->data[BLUEBIRD_01_ID_OFFSET + 2] = udev->descriptor.idProduct + 1;
fw->data[BLUEBIRD_01_ID_OFFSET + 3] = udev->descriptor.idProduct >> 8;

return 0;
}

return -EINVAL;
}

int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties *props)
{
int ret;
Expand All @@ -88,6 +109,12 @@ int dvb_usb_download_firmware(struct usb_device *udev, struct dvb_usb_properties

info("downloading firmware from file '%s'",props->firmware);

if (le16_to_cpu(udev->descriptor.idVendor) == USB_VID_DVICO) {
ret = dvb_usb_patch_dvico_firmware(udev, fw);
if (ret != 0)
warn("this firmware file not recognised");
}

switch (props->usb_ctrl) {
case CYPRESS_AN2135:
case CYPRESS_AN2235:
Expand Down
12 changes: 7 additions & 5 deletions drivers/media/dvb/dvb-usb/dvb-usb-ids.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -86,13 +86,15 @@
#define USB_PID_WINTV_NOVA_T_USB2_COLD 0x9300
#define USB_PID_WINTV_NOVA_T_USB2_WARM 0x9301
#define USB_PID_NEBULA_DIGITV 0x0201
#define USB_PID_DVICO_BLUEBIRD_LGZ201 0xdb00
#define USB_PID_DVICO_BLUEBIRD_TH7579 0xdb10
#define USB_PID_DVICO_BLUEBIRD_LGDT 0xd820
#define USB_PID_DVICO_BLUEBIRD_LGZ201_1 0xdb01
#define USB_PID_DVICO_BLUEBIRD_TH7579_2 0xdb11
#define USB_PID_DVICO_BLUEBIRD_LG064F_COLD 0xd500
#define USB_PID_DVICO_BLUEBIRD_LG064F_WARM 0xd700
#define USB_PID_DVICO_BLUEBIRD_LG064F_WARM 0xd501
#define USB_PID_DVICO_BLUEBIRD_LGZ201_COLD 0xdb00
#define USB_PID_DVICO_BLUEBIRD_LGZ201_WARM 0xdb01
#define USB_PID_DVICO_BLUEBIRD_TH7579_COLD 0xdb10
#define USB_PID_DVICO_BLUEBIRD_TH7579_WARM 0xdb11
#define USB_PID_DVICO_BLUEBIRD_DEE1601_COLD 0xdb50
#define USB_PID_DVICO_BLUEBIRD_DEE1601_WARM 0xdb51
#define USB_PID_MEDION_MD95700 0x0932
#define USB_PID_KYE_DVB_T_COLD 0x701e
#define USB_PID_KYE_DVB_T_WARM 0x701f
Expand Down

0 comments on commit 0029ee1

Please sign in to comment.