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media: vidtv: implement a demodulator driver
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Implement a I2C demodulator driver, simulating support for DVB-T, DVB-C
and DVB-S.

This demodulator will periodically check the signal quality against a table
and drop the TS lock if it drops below a threshold value, regaining it in
the event that the signal improves.

Signed-off-by: Daniel W. S. Almeida <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
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dwlsalmeida authored and mchehab committed Sep 12, 2020
1 parent 24fb190 commit f5ffc3b
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3 changes: 2 additions & 1 deletion drivers/media/test-drivers/vidtv/Makefile
Original file line number Diff line number Diff line change
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0

dvb-vidtv-tuner-objs := vidtv_tuner.o
dvb-vidtv-demod-objs := vidtv_demod.o

obj-$(CONFIG_DVB_VIDTV) += dvb-vidtv-tuner.o
obj-$(CONFIG_DVB_VIDTV) += dvb-vidtv-tuner.o dvb-vidtv-demod.o
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