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diff --git a/drivers/media/usb/ttusb-dec/Kconfig b/drivers/media/usb/ttusb-dec/Kconfig
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index 0000000000..ed5cf84ef1
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+++ b/drivers/media/usb/ttusb-dec/Kconfig
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+# SPDX-License-Identifier: GPL-2.0-only
+config DVB_TTUSB_DEC
+ tristate "Technotrend/Hauppauge USB DEC devices"
+ depends on DVB_CORE && USB && INPUT && PCI
+ select CRC32
+ help
+ Support for external USB adapters designed by Technotrend and
+ produced by Hauppauge, shipped under the brand name 'DEC2000-t'
+ and 'DEC3000-s'.
+
+ Even if these devices have a MPEG decoder built in, they transmit
+ only compressed MPEG data over the USB bus, so you need
+ an external software decoder to watch TV on your computer.
+
+ This driver needs external firmware. Please use the commands
+ "<kerneldir>/scripts/get_dvb_firmware dec2000t",
+ "<kerneldir>/scripts/get_dvb_firmware dec2540t",
+ "<kerneldir>/scripts/get_dvb_firmware dec3000s",
+ download/extract them, and then copy them to /usr/lib/hotplug/firmware
+ or /lib/firmware (depending on configuration of firmware hotplug).
+
+ Say Y if you own such a device and want to use it.