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[media] v4l/dvb: add support for AVerMedia AVerTV Red HD+ (A850T)

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The AVerTV Red HD+ (A850T) is basically the same as the existing
AVerTV Volar Black HD (A850), but is specific to the french market.
The A850T identifies itself as a A850, but has its own PID. It even
suffers from the same EEPROM deficiencies.

This is based off a collection of information gathered from the
french support forums for Ubuntu, which I tried to properly format
into this patch:
  http://forum.ubuntu-fr.org/viewtopic.php?pid=3322825

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Yann E. MORIN 2010-10-01 16:55:43 -03:00 committed by Mauro Carvalho Chehab
parent 9e35cd222b
commit 8ccdf1ae9d
2 changed files with 12 additions and 3 deletions
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14
drivers/media/dvb/dvb-usb/af9015.c
View File

@ -966,9 +966,11 @@ static int af9015_read_config(struct usb_device *udev)
err("eeprom read failed:%d", ret);
/* AverMedia AVerTV Volar Black HD (A850) device have bad EEPROM
content :-( Override some wrong values here. */
content :-( Override some wrong values here. Ditto for the
AVerTV Red HD+ (A850T) device. */
if (le16_to_cpu(udev->descriptor.idVendor) == USB_VID_AVERMEDIA &&
le16_to_cpu(udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850) {
((le16_to_cpu(udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850) ||
(le16_to_cpu(udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850T))) {
deb_info("%s: AverMedia A850: overriding config\n", __func__);
/* disable dual mode */
af9015_config.dual_mode = 0;
@ -1299,6 +1301,7 @@ static struct usb_device_id af9015_usb_table[] = {
{USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_STICK_RC)},
{USB_DEVICE(USB_VID_TERRATEC,
USB_PID_TERRATEC_CINERGY_T_STICK_DUAL_RC)},
/* 35 */{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850T)},
{0},
};
MODULE_DEVICE_TABLE(usb, af9015_usb_table);
@ -1361,7 +1364,7 @@ static struct dvb_usb_device_properties af9015_properties[] = {
.i2c_algo = &af9015_i2c_algo,
.num_device_descs = 11, /* check max from dvb-usb.h */
.num_device_descs = 12, /* check max from dvb-usb.h */
.devices = {
{
.name = "Afatech AF9015 DVB-T USB2.0 stick",
@ -1423,6 +1426,11 @@ static struct dvb_usb_device_properties af9015_properties[] = {
.cold_ids = {&af9015_usb_table[34], NULL},
.warm_ids = {NULL},
},
{
.name = "AverMedia AVerTV Red HD+ (A850T)",
.cold_ids = {&af9015_usb_table[35], NULL},
.warm_ids = {NULL},
},
}
}, {
.caps = DVB_USB_IS_AN_I2C_ADAPTER,

1
drivers/media/dvb/dvb-usb/dvb-usb-ids.h
View File

@ -198,6 +198,7 @@
#define USB_PID_AVERMEDIA_A309 0xa309
#define USB_PID_AVERMEDIA_A310 0xa310
#define USB_PID_AVERMEDIA_A850 0x850a
#define USB_PID_AVERMEDIA_A850T 0x850b
#define USB_PID_AVERMEDIA_A805 0xa805
#define USB_PID_AVERMEDIA_A815M 0x815a
#define USB_PID_TECHNOTREND_CONNECT_S2400 0x3006