We need depend on I2C_MUX as rtl2832 demod used requires it. All error/warnings: warning: (DVB_USB_RTL28XXU) selects DVB_RTL2832 which has unmet direct dependencies (MEDIA_SUPPORT && DVB_CORE && I2C && I2C_MUX) ERROR: "i2c_add_mux_adapter" [drivers/media/dvb-frontends/rtl2832.ko] undefined! ERROR: "i2c_del_mux_adapter" [drivers/media/dvb-frontends/rtl2832.ko] undefined! Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx> Signed-off-by: Antti Palosaari <crope@xxxxxx> --- drivers/media/usb/dvb-usb-v2/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/usb/dvb-usb-v2/Kconfig b/drivers/media/usb/dvb-usb-v2/Kconfig index bfb7378..037e519 100644 --- a/drivers/media/usb/dvb-usb-v2/Kconfig +++ b/drivers/media/usb/dvb-usb-v2/Kconfig @@ -126,7 +126,7 @@ config DVB_USB_MXL111SF config DVB_USB_RTL28XXU tristate "Realtek RTL28xxU DVB USB support" - depends on DVB_USB_V2 + depends on DVB_USB_V2 && I2C_MUX select DVB_RTL2830 select DVB_RTL2832 select MEDIA_TUNER_QT1010 if MEDIA_SUBDRV_AUTOSELECT -- 1.8.5.3 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html