menu "Customise DVB Frontends" visible if !MEDIA_SUBDRV_AUTOSELECT comment "Multistandard (satellite) frontends" depends on DVB_CORE config DVB_STB0899 tristate "STB0899 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S/S2/DSS Multistandard demodulator. Say Y when you want to support this demodulator based frontends config DVB_STB6100 tristate "STB6100 based tuners" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A Silicon tuner from ST used in conjunction with the STB0899 demodulator. Say Y when you want to support this tuner. config DVB_STV090x tristate "STV0900/STV0903(A/B) based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help DVB-S/S2/DSS Multistandard Professional/Broadcast demodulators. Say Y when you want to support these frontends. config DVB_STV6110x tristate "STV6110/(A) based tuners" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A Silicon tuner that supports DVB-S and DVB-S2 modes config DVB_M88DS3103 tristate "Montage M88DS3103" depends on DVB_CORE && I2C && I2C_MUX default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. comment "Multistandard (cable + terrestrial) frontends" depends on DVB_CORE config DVB_DRXK tristate "Micronas DRXK based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Micronas DRX-K DVB-C/T demodulator. Say Y when you want to support this frontend. config DVB_TDA18271C2DD tristate "NXP TDA18271C2 silicon tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help NXP TDA18271 silicon tuner. Say Y when you want to support this tuner. comment "DVB-S (satellite) frontends" depends on DVB_CORE config DVB_CX24110 tristate "Conexant CX24110 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_CX24123 tristate "Conexant CX24123 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_MT312 tristate "Zarlink VP310/MT312/ZL10313 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_ZL10036 tristate "Zarlink ZL10036 silicon tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_ZL10039 tristate "Zarlink ZL10039 silicon tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_S5H1420 tristate "Samsung S5H1420 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_STV0288 tristate "ST STV0288 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_STB6000 tristate "ST STB6000 silicon tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S silicon tuner module. Say Y when you want to support this tuner. config DVB_STV0299 tristate "ST STV0299 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_STV6110 tristate "ST STV6110 silicon tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S silicon tuner module. Say Y when you want to support this tuner. config DVB_STV0900 tristate "ST STV0900 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S/S2 demodulator. Say Y when you want to support this frontend. config DVB_TDA8083 tristate "Philips TDA8083 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_TDA10086 tristate "Philips TDA10086 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_TDA8261 tristate "Philips TDA8261 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_VES1X93 tristate "VLSI VES1893 or VES1993 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_TUNER_ITD1000 tristate "Integrant ITD1000 Zero IF tuner for DVB-S/DSS" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_TUNER_CX24113 tristate "Conexant CX24113/CX24128 tuner for DVB-S/DSS" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_TDA826X tristate "Philips TDA826X silicon tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S silicon tuner module. Say Y when you want to support this tuner. config DVB_TUA6100 tristate "Infineon TUA6100 PLL" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S PLL chip. config DVB_CX24116 tristate "Conexant CX24116 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S/S2 tuner module. Say Y when you want to support this frontend. config DVB_CX24117 tristate "Conexant CX24117 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A Dual DVB-S/S2 tuner module. Say Y when you want to support this frontend. config DVB_SI21XX tristate "Silicon Labs SI21XX based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_TS2020 tristate "Montage Tehnology TS2020 based tuners" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S/S2 silicon tuner. Say Y when you want to support this tuner. config DVB_DS3000 tristate "Montage Tehnology DS3000 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S/S2 tuner module. Say Y when you want to support this frontend. config DVB_MB86A16 tristate "Fujitsu MB86A16 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S/DSS Direct Conversion reveiver. Say Y when you want to support this frontend. config DVB_TDA10071 tristate "NXP TDA10071" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. comment "DVB-T (terrestrial) frontends" depends on DVB_CORE config DVB_SP8870 tristate "Spase sp8870 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. This driver needs external firmware. Please use the command "/Documentation/dvb/get_dvb_firmware sp8870" to download/extract it, and then copy it to /usr/lib/hotplug/firmware or /lib/firmware (depending on configuration of firmware hotplug). config DVB_SP887X tristate "Spase sp887x based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. This driver needs external firmware. Please use the command "/Documentation/dvb/get_dvb_firmware sp887x" to download/extract it, and then copy it to /usr/lib/hotplug/firmware or /lib/firmware (depending on configuration of firmware hotplug). config DVB_CX22700 tristate "Conexant CX22700 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_CX22702 tristate "Conexant cx22702 demodulator (OFDM)" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_S5H1432 tristate "Samsung s5h1432 demodulator (OFDM)" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_DRXD tristate "Micronas DRXD driver" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. Note: this driver was based on vendor driver reference code (released under the GPL) as opposed to the existing drx397xd driver, which was written via reverse engineering. config DVB_L64781 tristate "LSI L64781" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_TDA1004X tristate "Philips TDA10045H/TDA10046H based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. This driver needs external firmware. Please use the commands "/Documentation/dvb/get_dvb_firmware tda10045", "/Documentation/dvb/get_dvb_firmware tda10046" to download/extract them, and then copy them to /usr/lib/hotplug/firmware or /lib/firmware (depending on configuration of firmware hotplug). config DVB_NXT6000 tristate "NxtWave Communications NXT6000 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_MT352 tristate "Zarlink MT352 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_ZL10353 tristate "Zarlink ZL10353 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_DIB3000MB tristate "DiBcom 3000M-B" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Designed for mobile usage. Say Y when you want to support this frontend. config DVB_DIB3000MC tristate "DiBcom 3000P/M-C" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Designed for mobile usage. Say Y when you want to support this frontend. config DVB_DIB7000M tristate "DiBcom 7000MA/MB/PA/PB/MC" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Designed for mobile usage. Say Y when you want to support this frontend. config DVB_DIB7000P tristate "DiBcom 7000PC" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Designed for mobile usage. Say Y when you want to support this frontend. config DVB_DIB9000 tristate "DiBcom 9000" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Designed for mobile usage. Say Y when you want to support this frontend. config DVB_TDA10048 tristate "Philips TDA10048HN based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T tuner module. Say Y when you want to support this frontend. config DVB_AF9013 tristate "Afatech AF9013 demodulator" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. config DVB_EC100 tristate "E3C EC100" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. config DVB_HD29L2 tristate "HDIC HD29L2" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. config DVB_STV0367 tristate "ST STV0367 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-T/C tuner module. Say Y when you want to support this frontend. config DVB_CXD2820R tristate "Sony CXD2820R" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. config DVB_RTL2830 tristate "Realtek RTL2830 DVB-T" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. config DVB_RTL2832 tristate "Realtek RTL2832 DVB-T" depends on DVB_CORE && I2C && I2C_MUX default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. config DVB_RTL2832_SDR tristate "Realtek RTL2832 SDR" depends on DVB_CORE && I2C && I2C_MUX && VIDEO_V4L2 && MEDIA_SDR_SUPPORT && USB select DVB_RTL2832 select VIDEOBUF2_VMALLOC default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this SDR module. config DVB_SI2168 tristate "Silicon Labs Si2168" depends on DVB_CORE && I2C && I2C_MUX default m if !MEDIA_SUBDRV_AUTOSELECT help Say Y when you want to support this frontend. comment "DVB-C (cable) frontends" depends on DVB_CORE config DVB_VES1820 tristate "VLSI VES1820 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-C tuner module. Say Y when you want to support this frontend. config DVB_TDA10021 tristate "Philips TDA10021 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-C tuner module. Say Y when you want to support this frontend. config DVB_TDA10023 tristate "Philips TDA10023 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-C tuner module. Say Y when you want to support this frontend. config DVB_STV0297 tristate "ST STV0297 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-C tuner module. Say Y when you want to support this frontend. comment "ATSC (North American/Korean Terrestrial/Cable DTV) frontends" depends on DVB_CORE config DVB_NXT200X tristate "NxtWave Communications NXT2002/NXT2004 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. This driver needs external firmware. Please use the commands "/Documentation/dvb/get_dvb_firmware nxt2002" and "/Documentation/dvb/get_dvb_firmware nxt2004" to download/extract them, and then copy them to /usr/lib/hotplug/firmware or /lib/firmware (depending on configuration of firmware hotplug). config DVB_OR51211 tristate "Oren OR51211 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB tuner module. Say Y when you want to support this frontend. This driver needs external firmware. Please use the command "/Documentation/dvb/get_dvb_firmware or51211" to download it, and then copy it to /usr/lib/hotplug/firmware or /lib/firmware (depending on configuration of firmware hotplug). config DVB_OR51132 tristate "Oren OR51132 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. This driver needs external firmware. Please use the commands "/Documentation/dvb/get_dvb_firmware or51132_vsb" and/or "/Documentation/dvb/get_dvb_firmware or51132_qam" to download firmwares for 8VSB and QAM64/256, respectively. Copy them to /usr/lib/hotplug/firmware or /lib/firmware (depending on configuration of firmware hotplug). config DVB_BCM3510 tristate "Broadcom BCM3510" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB/16VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. config DVB_LGDT330X tristate "LG Electronics LGDT3302/LGDT3303 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. config DVB_LGDT3305 tristate "LG Electronics LGDT3304 and LGDT3305 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. config DVB_LG2160 tristate "LG Electronics LG216x based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC/MH demodulator module. Say Y when you want to support this frontend. config DVB_S5H1409 tristate "Samsung S5H1409 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. config DVB_AU8522 depends on I2C tristate config DVB_AU8522_DTV tristate "Auvitek AU8522 based DTV demod" depends on DVB_CORE && I2C select DVB_AU8522 default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB, QAM64/256 & NTSC demodulator module. Say Y when you want to enable DTV demodulation support for this frontend. config DVB_AU8522_V4L tristate "Auvitek AU8522 based ATV demod" depends on VIDEO_V4L2 && I2C select DVB_AU8522 default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB, QAM64/256 & NTSC demodulator module. Say Y when you want to enable ATV demodulation support for this frontend. config DVB_S5H1411 tristate "Samsung S5H1411 based" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An ATSC 8VSB and QAM64/256 tuner module. Say Y when you want to support this frontend. comment "ISDB-T (terrestrial) frontends" depends on DVB_CORE config DVB_S921 tristate "Sharp S921 frontend" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help AN ISDB-T DQPSK, QPSK, 16QAM and 64QAM 1seg tuner module. Say Y when you want to support this frontend. config DVB_DIB8000 tristate "DiBcom 8000MB/MC" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A driver for DiBcom's DiB8000 ISDB-T/ISDB-Tsb demodulator. Say Y when you want to support this frontend. config DVB_MB86A20S tristate "Fujitsu mb86a20s" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A driver for Fujitsu mb86a20s ISDB-T/ISDB-Tsb demodulator. Say Y when you want to support this frontend. comment "Digital terrestrial only tuners/PLL" depends on DVB_CORE config DVB_PLL tristate "Generic I2C PLL based tuners" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help This module drives a number of tuners based on PLL chips with a common I2C interface. Say Y when you want to support these tuners. config DVB_TUNER_DIB0070 tristate "DiBcom DiB0070 silicon base-band tuner" depends on I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A driver for the silicon baseband tuner DiB0070 from DiBcom. This device is only used inside a SiP called together with a demodulator for now. config DVB_TUNER_DIB0090 tristate "DiBcom DiB0090 silicon base-band tuner" depends on I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A driver for the silicon baseband tuner DiB0090 from DiBcom. This device is only used inside a SiP called together with a demodulator for now. comment "SEC control devices for DVB-S" depends on DVB_CORE source "drivers/media/dvb-frontends/drx39xyj/Kconfig" config DVB_LNBP21 tristate "LNBP21/LNBH24 SEC controllers" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An SEC control chips. config DVB_LNBP22 tristate "LNBP22 SEC controllers" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help LNB power supply and control voltage regulator chip with step-up converter and I2C interface. Say Y when you want to support this chip. config DVB_ISL6405 tristate "ISL6405 SEC controller" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An SEC control chip. config DVB_ISL6421 tristate "ISL6421 SEC controller" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help An SEC control chip. config DVB_ISL6423 tristate "ISL6423 SEC controller" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A SEC controller chip from Intersil config DVB_A8293 tristate "Allegro A8293" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT config DVB_LGS8GL5 tristate "Silicon Legend LGS-8GL5 demodulator (OFDM)" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DMB-TH tuner module. Say Y when you want to support this frontend. config DVB_LGS8GXX tristate "Legend Silicon LGS8913/LGS8GL5/LGS8GXX DMB-TH demodulator" depends on DVB_CORE && I2C select FW_LOADER default m if !MEDIA_SUBDRV_AUTOSELECT help A DMB-TH tuner module. Say Y when you want to support this frontend. config DVB_ATBM8830 tristate "AltoBeam ATBM8830/8831 DMB-TH demodulator" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DMB-TH tuner module. Say Y when you want to support this frontend. config DVB_TDA665x tristate "TDA665x tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help Support for tuner modules based on Philips TDA6650/TDA6651 chips. Say Y when you want to support this chip. Currently supported tuners: * Panasonic ENV57H12D5 (ET-50DT) config DVB_IX2505V tristate "Sharp IX2505V silicon tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_M88RS2000 tristate "M88RS2000 DVB-S demodulator and tuner" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT help A DVB-S tuner module. Say Y when you want to support this frontend. config DVB_AF9033 tristate "Afatech AF9033 DVB-T demodulator" depends on DVB_CORE && I2C default m if !MEDIA_SUBDRV_AUTOSELECT comment "Tools to develop new frontends" config DVB_DUMMY_FE tristate "Dummy frontend driver" default n endmenu