kernel-fxtec-pro1x/drivers/media/dvb/ttpci/Kconfig
Trent Piepho 8ae1fe2a09 V4L/DVB (6508): ttpci: Rework Kconfig menus and Makefile
The ttpci Kconfig file has bugs that cause it to fail in certain Kconfig
situations.  The basic problem is that it selects certain drivers, but does
not depend on the dependencies of those drivers.

See http://article.gmane.org/gmane.comp.video.video4linux/35072

Using the Kconfig file also has some annoyances.  For instance one can't turn
off AV7110 support unless you go down several options and first turn off
budget-patch support.  Normally user selectable drivers are not forced on like
this.

The "AV7110 cards with Budget Patch" option is disabled if "Budget cards"
isn't on.  Normally a driver appears nested under a driver it depends on, but
since drivers that don't depend on "Budget cards" are between the two options,
the config programs can't display the tree correctly.

The Makefile has an issue too.  Some modules, ttpci-eeprom and budget-core,
appear in the Makefile under several different config symbols.  If more than
one of these symbols is on, they will get added the to list of objects
multiple times.  The normal convention is to have a config symbol just the
common object(s) and have the users of the that object either depend on or
select that config symbol.

This patch fixes all these issues.  ttpci-eepom is under a new config symbol,
and so is the budget-core module.  The four different budget card types appear
as sub-drivers under a main "SAA7146 DVB cards" option.  Turning on
budget-patch doesn't force AV7110.  Drivers using SAA7146_VV have the
necessary VIDEO_DEV dependency, so that it isn't possible to select SAA7146_VV
without V4L being on.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2008-01-25 19:01:53 -02:00

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config TTPCI_EEPROM
tristate
default n
config DVB_AV7110
tristate "AV7110 cards"
depends on DVB_CORE && PCI && I2C
select FW_LOADER if !DVB_AV7110_FIRMWARE
select TTPCI_EEPROM
select VIDEO_SAA7146_VV
depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV
select DVB_VES1820 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_TDA8083 if !DVB_FE_CUSTOMISE
select DVB_SP8870 if !DVB_FE_CUSTOMISE
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_L64781 if !DVB_FE_CUSTOMISE
select DVB_LNBP21 if !DVB_FE_CUSTOMISE
help
Support for SAA7146 and AV7110 based DVB cards as produced
by Fujitsu-Siemens, Technotrend, Hauppauge and others.
This driver only supports the fullfeatured cards with
onboard MPEG2 decoder.
This driver needs an external firmware. Please use the script
"<kerneldir>/Documentation/dvb/get_dvb_firmware av7110" to
download/extract it, and then copy it to /usr/lib/hotplug/firmware
or /lib/firmware (depending on configuration of firmware hotplug).
Say Y if you own such a card and want to use it.
config DVB_AV7110_FIRMWARE
bool "Compile AV7110 firmware into the driver"
depends on DVB_AV7110 && !STANDALONE
default y if DVB_AV7110=y
help
The AV7110 firmware is normally loaded by the firmware hotplug manager.
If you want to compile the firmware into the driver you need to say
Y here and provide the correct path of the firmware. You need this
option if you want to compile the whole driver statically into the
kernel.
All other people say N.
config DVB_AV7110_FIRMWARE_FILE
string "Full pathname of av7110 firmware file"
depends on DVB_AV7110_FIRMWARE
default "/usr/lib/hotplug/firmware/dvb-ttpci-01.fw"
config DVB_AV7110_OSD
bool "AV7110 OSD support"
depends on DVB_AV7110
default y if DVB_AV7110=y || DVB_AV7110=m
help
The AV7110 firmware provides some code to generate an OnScreenDisplay
on the video output. This is kind of nonstandard and not guaranteed to
be maintained.
Anyway, some popular DVB software like VDR uses this OSD to render
its menus, so say Y if you want to use this software.
All other people say N.
config DVB_BUDGET_CORE
tristate "SAA7146 DVB cards (aka Budget, Nova-PCI)"
depends on DVB_CORE && PCI && I2C
select VIDEO_SAA7146
select TTPCI_EEPROM
help
Support for simple SAA7146 based DVB cards
(so called Budget- or Nova-PCI cards) without onboard
MPEG2 decoder.
config DVB_BUDGET
tristate "Budget cards"
depends on DVB_BUDGET_CORE && I2C
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
select DVB_VES1820 if !DVB_FE_CUSTOMISE
select DVB_L64781 if !DVB_FE_CUSTOMISE
select DVB_TDA8083 if !DVB_FE_CUSTOMISE
select DVB_TDA10021 if !DVB_FE_CUSTOMISE
select DVB_TDA10023 if !DVB_FE_CUSTOMISE
select DVB_S5H1420 if !DVB_FE_CUSTOMISE
select DVB_TDA10086 if !DVB_FE_CUSTOMISE
select DVB_TDA826X if !DVB_FE_CUSTOMISE
select DVB_LNBP21 if !DVB_FE_CUSTOMISE
help
Support for simple SAA7146 based DVB cards (so called Budget-
or Nova-PCI cards) without onboard MPEG2 decoder, and without
analog inputs or an onboard Common Interface connector.
Say Y if you own such a card and want to use it.
To compile this driver as a module, choose M here: the
module will be called budget.
config DVB_BUDGET_CI
tristate "Budget cards with onboard CI connector"
depends on DVB_BUDGET_CORE && I2C
select DVB_STV0297 if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select DVB_LNBP21 if !DVB_FE_CUSTOMISE
select VIDEO_IR
help
Support for simple SAA7146 based DVB cards
(so called Budget- or Nova-PCI cards) without onboard
MPEG2 decoder, but with onboard Common Interface connector.
Note: The Common Interface is not yet supported by this driver
due to lack of information from the vendor.
Say Y if you own such a card and want to use it.
To compile this driver as a module, choose M here: the
module will be called budget-ci.
config DVB_BUDGET_AV
tristate "Budget cards with analog video inputs"
depends on DVB_BUDGET_CORE && I2C
select VIDEO_SAA7146_VV
depends on VIDEO_DEV # dependencies of VIDEO_SAA7146_VV
select DVB_PLL if !DVB_FE_CUSTOMISE
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_TDA1004X if !DVB_FE_CUSTOMISE
select DVB_TDA10021 if !DVB_FE_CUSTOMISE
select DVB_TDA10023 if !DVB_FE_CUSTOMISE
select DVB_TUA6100 if !DVB_FE_CUSTOMISE
select FW_LOADER
help
Support for simple SAA7146 based DVB cards
(so called Budget- or Nova-PCI cards) without onboard
MPEG2 decoder, but with one or more analog video inputs.
Say Y if you own such a card and want to use it.
To compile this driver as a module, choose M here: the
module will be called budget-av.
config DVB_BUDGET_PATCH
tristate "AV7110 cards with Budget Patch"
depends on DVB_BUDGET_CORE && I2C
depends on DVB_AV7110
select DVB_STV0299 if !DVB_FE_CUSTOMISE
select DVB_VES1X93 if !DVB_FE_CUSTOMISE
select DVB_TDA8083 if !DVB_FE_CUSTOMISE
help
Support for Budget Patch (full TS) modification on
SAA7146+AV7110 based cards (DVB-S cards). This
driver doesn't use onboard MPEG2 decoder. The
card is driven in Budget-only mode. Card is
required to have loaded firmware to tune properly.
Firmware can be loaded by insertion and removal of
standard AV7110 driver prior to loading this
driver.
Say Y if you own such a card and want to use it.
To compile this driver as a module, choose M here: the
module will be called budget-patch.