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This driver was written from scratch, based on an existing driver that it is part of rtl-sdr git tree, released under GPLv2: https://groups.google.com/forum/#!topic/ultra-cheap-sdr/Y3rBEOFtHug https://github.com/n1gp/gr-baz http://cgit.osmocom.org/rtl-sdr/plain/src/tuner_r820t.c (there are also other variants of it out there) >From what I understood from the threads, the original driver was converted to userspace from a Realtek tree. I couldn't find the original tree. However, the original driver look awkward on my eyes. So, I decided to write a new version from it from the scratch, while trying to reproduce everything found there. TODO: - After locking, the original driver seems to have some routines to improve reception. This was not implemented here yet. - RF Gain set/get is not implemented. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> Tested-by: Antti Palosaari <crope@iki.fi>
259 lines
7.7 KiB
Plaintext
259 lines
7.7 KiB
Plaintext
config MEDIA_ATTACH
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bool "Load and attach frontend and tuner driver modules as needed"
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depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT
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depends on MODULES
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default y if !EXPERT
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help
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Remove the static dependency of DVB card drivers on all
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frontend modules for all possible card variants. Instead,
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allow the card drivers to only load the frontend modules
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they require.
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Also, tuner module will automatically load a tuner driver
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when needed, for analog mode.
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This saves several KBytes of memory.
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Note: You will need module-init-tools v3.2 or later for this feature.
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If unsure say Y.
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# Analog TV tuners, auto-loaded via tuner.ko
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config MEDIA_TUNER
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tristate
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depends on (MEDIA_ANALOG_TV_SUPPORT || MEDIA_RADIO_SUPPORT) && I2C
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default y
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select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_XC4000 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_MT20XX if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_TDA8290 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_TEA5761 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
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select MEDIA_TUNER_TEA5767 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
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select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_TDA9887 if MEDIA_SUBDRV_AUTOSELECT
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select MEDIA_TUNER_MC44S803 if MEDIA_SUBDRV_AUTOSELECT
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menu "Customize TV tuners"
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visible if !MEDIA_SUBDRV_AUTOSELECT
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depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT
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config MEDIA_TUNER_SIMPLE
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tristate "Simple tuner support"
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depends on MEDIA_SUPPORT && I2C
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select MEDIA_TUNER_TDA9887
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to include support for various simple tuners.
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config MEDIA_TUNER_TDA8290
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tristate "TDA 8290/8295 + 8275(a)/18271 tuner combo"
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depends on MEDIA_SUPPORT && I2C
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select MEDIA_TUNER_TDA827X
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select MEDIA_TUNER_TDA18271
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to include support for Philips TDA8290+8275(a) tuner.
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config MEDIA_TUNER_TDA827X
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tristate "Philips TDA827X silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A DVB-T silicon tuner module. Say Y when you want to support this tuner.
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config MEDIA_TUNER_TDA18271
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tristate "NXP TDA18271 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A silicon tuner module. Say Y when you want to support this tuner.
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config MEDIA_TUNER_TDA9887
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tristate "TDA 9885/6/7 analog IF demodulator"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to include support for Philips TDA9885/6/7
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analog IF demodulator.
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config MEDIA_TUNER_TEA5761
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tristate "TEA 5761 radio tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to include support for the Philips TEA5761 radio tuner.
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config MEDIA_TUNER_TEA5767
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tristate "TEA 5767 radio tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to include support for the Philips TEA5767 radio tuner.
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config MEDIA_TUNER_MT20XX
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tristate "Microtune 2032 / 2050 tuners"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to include support for the MT2032 / MT2050 tuner.
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config MEDIA_TUNER_MT2060
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tristate "Microtune MT2060 silicon IF tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon IF tuner MT2060 from Microtune.
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config MEDIA_TUNER_MT2063
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tristate "Microtune MT2063 silicon IF tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon IF tuner MT2063 from Microtune.
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config MEDIA_TUNER_MT2266
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tristate "Microtune MT2266 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon baseband tuner MT2266 from Microtune.
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config MEDIA_TUNER_MT2131
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tristate "Microtune MT2131 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon baseband tuner MT2131 from Microtune.
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config MEDIA_TUNER_QT1010
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tristate "Quantek QT1010 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon tuner QT1010 from Quantek.
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config MEDIA_TUNER_XC2028
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tristate "XCeive xc2028/xc3028 tuners"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to include support for the xc2028/xc3028 tuners.
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config MEDIA_TUNER_XC5000
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tristate "Xceive XC5000 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon tuner XC5000 from Xceive.
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This device is only used inside a SiP called together with a
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demodulator for now.
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config MEDIA_TUNER_XC4000
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tristate "Xceive XC4000 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon tuner XC4000 from Xceive.
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This device is only used inside a SiP called together with a
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demodulator for now.
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config MEDIA_TUNER_MXL5005S
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tristate "MaxLinear MSL5005S silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon tuner MXL5005S from MaxLinear.
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config MEDIA_TUNER_MXL5007T
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tristate "MaxLinear MxL5007T silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon tuner MxL5007T from MaxLinear.
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config MEDIA_TUNER_MC44S803
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tristate "Freescale MC44S803 Low Power CMOS Broadband tuners"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Say Y here to support the Freescale MC44S803 based tuners
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config MEDIA_TUNER_MAX2165
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tristate "Maxim MAX2165 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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A driver for the silicon tuner MAX2165 from Maxim.
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config MEDIA_TUNER_TDA18218
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tristate "NXP TDA18218 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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NXP TDA18218 silicon tuner driver.
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config MEDIA_TUNER_FC0011
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tristate "Fitipower FC0011 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Fitipower FC0011 silicon tuner driver.
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config MEDIA_TUNER_FC0012
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tristate "Fitipower FC0012 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Fitipower FC0012 silicon tuner driver.
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config MEDIA_TUNER_FC0013
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tristate "Fitipower FC0013 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Fitipower FC0013 silicon tuner driver.
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config MEDIA_TUNER_TDA18212
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tristate "NXP TDA18212 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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NXP TDA18212 silicon tuner driver.
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config MEDIA_TUNER_E4000
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tristate "Elonics E4000 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Elonics E4000 silicon tuner driver.
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config MEDIA_TUNER_FC2580
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tristate "FCI FC2580 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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FCI FC2580 silicon tuner driver.
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config MEDIA_TUNER_TUA9001
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tristate "Infineon TUA 9001 silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Infineon TUA 9001 silicon tuner driver.
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config MEDIA_TUNER_IT913X
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tristate "ITE Tech IT913x silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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ITE Tech IT913x silicon tuner driver.
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config MEDIA_TUNER_R820T
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tristate "Rafael Micro R820T silicon tuner"
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depends on MEDIA_SUPPORT && I2C
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default m if !MEDIA_SUBDRV_AUTOSELECT
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help
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Rafael Micro R820T silicon tuner driver.
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endmenu
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