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| author |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-05 14:35:18 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-16 21:18:42 -0300 |
| commit | a80abc58feda48f868d748bde8c88592c2892b1d (patch) | |
| tree | 69f6babbe159e0d0da96ad363553e407496c190c /drivers/media/tuners/Makefile | |
| parent | [media] sta2x11_vip: Fix compilation if I2C is not set (diff) | |
| download | wireguard-linux-a80abc58feda48f868d748bde8c88592c2892b1d.tar.xz wireguard-linux-a80abc58feda48f868d748bde8c88592c2892b1d.zip | |
[media] r820t: Add a tuner driver for Rafael Micro R820T silicon tuner
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>
Diffstat (limited to 'drivers/media/tuners/Makefile')
| -rw-r--r-- | drivers/media/tuners/Makefile | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/tuners/Makefile b/drivers/media/tuners/Makefile index 2ebe4b725b51..308f108eadba 100644 --- a/drivers/media/tuners/Makefile +++ b/drivers/media/tuners/Makefile @@ -35,6 +35,7 @@ obj-$(CONFIG_MEDIA_TUNER_FC0011) += fc0011.o obj-$(CONFIG_MEDIA_TUNER_FC0012) += fc0012.o obj-$(CONFIG_MEDIA_TUNER_FC0013) += fc0013.o obj-$(CONFIG_MEDIA_TUNER_IT913X) += tuner_it913x.o +obj-$(CONFIG_MEDIA_TUNER_R820T) += r820t.o ccflags-y += -I$(srctree)/drivers/media/dvb-core ccflags-y += -I$(srctree)/drivers/media/dvb-frontends |