V4L/DVB (11340): af9015: add support for AverMedia AVerTV Volar Black HD (A850)
Add USB ID (07ca:850a) and configuration hack for AverMedia AVerTV Volar
Black HD (A850) DVB-T USB stick.
Tested-by: Olivier MENUEL <omenuel@laposte.net>
Tested-by: Thomas Renard <threnard@gmail.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index 1496746..2d9d45d 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -991,6 +991,21 @@
if (ret)
err("eeprom read failed:%d", ret);
+ /* AverMedia AVerTV Volar Black HD (A850) device have bad EEPROM
+ content :-( Override some wrong values here. */
+ if (le16_to_cpu(udev->descriptor.idVendor) == USB_VID_AVERMEDIA &&
+ le16_to_cpu(udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850) {
+ deb_info("%s: AverMedia A850: overriding config\n", __func__);
+ /* disable dual mode */
+ af9015_config.dual_mode = 0;
+ /* disable 2nd adapter */
+ for (i = 0; i < af9015_properties_count; i++)
+ af9015_properties[i].num_adapters = 1;
+
+ /* set correct IF */
+ af9015_af9013_config[0].tuner_if = 4570;
+ }
+
return ret;
}
@@ -1249,6 +1264,7 @@
{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_2)},
{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_3)},
{USB_DEVICE(USB_VID_AFATECH, USB_PID_TREKSTOR_DVBT)},
+ {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850)},
{0},
};
MODULE_DEVICE_TABLE(usb, af9015_usb_table);
@@ -1413,7 +1429,7 @@
.i2c_algo = &af9015_i2c_algo,
- .num_device_descs = 8,
+ .num_device_descs = 9,
.devices = {
{
.name = "Xtensions XD-380",
@@ -1458,6 +1474,12 @@
.cold_ids = {&af9015_usb_table[19], NULL},
.warm_ids = {NULL},
},
+ {
+ .name = "AverMedia AVerTV Volar Black HD " \
+ "(A850)",
+ .cold_ids = {&af9015_usb_table[20], NULL},
+ .warm_ids = {NULL},
+ },
}
}
};