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Commit 986bd1e5 authored by Tomi Orava's avatar Tomi Orava Committed by Mauro Carvalho Chehab
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V4L/DVB (9107): Alternative version of Terratec Cinergy T2 driver 



Alternative version of the Terratec Cinergy T2 driver that uses the dvb framework.

Signed-off-by: default avatarTomi Orava <tomimo@ncircle.nullnet.fi>
Signed-off-by: default avatarThierry MERLE <thierry.merle@free.fr>
[mchehab@redhat.com: fix dvb Makefile]
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 07c6bb9e

drivers/media/dvb/Kconfig

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@@ -20,7 +20,6 @@ comment "Supported USB Adapters" 
source "drivers/media/dvb/dvb-usb/Kconfig"

source "drivers/media/dvb/ttusb-budget/Kconfig"

source "drivers/media/dvb/ttusb-dec/Kconfig"

source "drivers/media/dvb/cinergyT2/Kconfig"

source "drivers/media/dvb/siano/Kconfig"



comment "Supported FlexCopII (B2C2) Adapters"

drivers/media/dvb/Makefile

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@@ -2,4 +2,4 @@ 
# Makefile for the kernel multimedia device drivers.

#



obj-y        := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ cinergyT2/ dvb-usb/ pluto2/ siano/ dm1105/
 
obj-y        := dvb-core/ frontends/ ttpci/ ttusb-dec/ ttusb-budget/ b2c2/ bt8xx/ dvb-usb/ pluto2/ siano/ dm1105/

drivers/media/dvb/cinergyT2/Kconfig

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config DVB_CINERGYT2

	tristate "Terratec CinergyT2/qanu USB2 DVB-T receiver"

	depends on DVB_CORE && USB && INPUT

	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 reception 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 y

	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 "50"

	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.

drivers/media/dvb/cinergyT2/Makefile

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obj-$(CONFIG_DVB_CINERGYT2) += cinergyT2.o



EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/

drivers/media/dvb/cinergyT2/cinergyT2.c

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