| config DVB_CINERGYT2 |
| tristate "Terratec CinergyT2/qanu USB2 DVB-T receiver" |
| depends on DVB_CORE && USB |
| help |
| Support for "TerraTec CinergyT2" USB2.0 Highspeed DVB Receivers |
| |
| Say Y if you own such a device and want to use it. |
| |
| |
| config DVB_CINERGYT2_TUNING |
| bool "sophisticated fine-tuning for CinergyT2 cards" |
| depends on DVB_CINERGYT2 |
| help |
| Here you can fine-tune some parameters of the CinergyT2 driver. |
| |
| Normally you don't need to touch this, but in exotic setups you |
| may fine-tune your setup and adjust e.g. DMA buffer sizes for |
| a particular application. |
| |
| |
| config DVB_CINERGYT2_STREAM_URB_COUNT |
| int "Number of queued USB Request Blocks for Highspeed Stream Transfers" |
| depends on DVB_CINERGYT2_TUNING |
| default "32" |
| help |
| USB Request Blocks for Highspeed Stream transfers are scheduled in |
| a queue for the Host Controller. |
| |
| Usually the default value is a safe choice. |
| |
| You may increase this number if you are using this device in a |
| Server Environment with many high-traffic USB Highspeed devices |
| sharing the same USB bus. |
| |
| |
| config DVB_CINERGYT2_STREAM_BUF_SIZE |
| int "Size of URB Stream Buffers for Highspeed Transfers" |
| depends on DVB_CINERGYT2_TUNING |
| default "512" |
| help |
| Should be a multiple of native buffer size of 512 bytes. |
| Default value is a safe choice. |
| |
| You may increase this number if you are using this device in a |
| Server Environment with many high-traffic USB Highspeed devices |
| sharing the same USB bus. |
| |
| |
| config DVB_CINERGYT2_QUERY_INTERVAL |
| int "Status update interval [milliseconds]" |
| depends on DVB_CINERGYT2_TUNING |
| default "250" |
| help |
| This is the interval for status readouts from the demodulator. |
| You may try lower values if you need more responsive signal quality |
| measurements. |
| |
| Please keep in mind that these updates cause traffic on the tuner |
| control bus and thus may or may not affect receiption sensitivity. |
| |
| The default value should be a safe choice for common applications. |
| |
| |
| config DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE |
| bool "Register the onboard IR Remote Control Receiver as Input Device" |
| depends on DVB_CINERGYT2_TUNING |
| default "yes" |
| help |
| Enable this option if you want to use the onboard Infrared Remote |
| Control Receiver as Linux-Input device. |
| |
| Right now only the keycode table for the default Remote Control |
| delivered with the device is supported, please see the driver |
| source code to find out how to add support for other controls. |
| |
| |
| config DVB_CINERGYT2_RC_QUERY_INTERVAL |
| int "Infrared Remote Controller update interval [milliseconds]" |
| depends on DVB_CINERGYT2_TUNING && DVB_CINERGYT2_ENABLE_RC_INPUT_DEVICE |
| default "100" |
| help |
| If you have a very fast-repeating remote control you can try lower |
| values, for normal consumer receivers the default value should be |
| a safe choice. |
| |
