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author | Olli Salonen <olli.salonen@iki.fi> | 2014-11-24 03:57:33 -0300 |
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committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-25 09:11:54 -0200 |
commit | 073f38494ab9bad6edf589c74a1f09c358c5068c (patch) | |
tree | ddfe039f86d1aa451a97ae017b5520a83d9f872e /drivers/media/tuners/si2157_priv.h | |
parent | 251a79f8f5adfd816de4e052b5e3619a5a1d0910 (diff) | |
download | op-kernel-dev-073f38494ab9bad6edf589c74a1f09c358c5068c.zip op-kernel-dev-073f38494ab9bad6edf589c74a1f09c358c5068c.tar.gz |
[media] si2157: Add support for Si2146-A10
The Silicon Labs Si2146 tuner seems to work with the same driver as the Si2157,
but there a few exceptions. The powerup command seems to be quite a bit
different. In addition there's a property 0207 that requires a different value.
Thus another entry is created in the si2157_id table to support also si2146 in
this driver.
The datasheet is available on manufacturer's website:
http://www.silabs.com/support%20documents/technicaldocs/Si2146-short.pdf
Signed-off-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/tuners/si2157_priv.h')
-rw-r--r-- | drivers/media/tuners/si2157_priv.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/media/tuners/si2157_priv.h b/drivers/media/tuners/si2157_priv.h index e71ffaf..c1ea821 100644 --- a/drivers/media/tuners/si2157_priv.h +++ b/drivers/media/tuners/si2157_priv.h @@ -1,5 +1,5 @@ /* - * Silicon Labs Si2147/2157/2158 silicon tuner driver + * Silicon Labs Si2146/2147/2157/2158 silicon tuner driver * * Copyright (C) 2014 Antti Palosaari <crope@iki.fi> * @@ -28,9 +28,13 @@ struct si2157 { bool active; bool fw_loaded; bool inversion; + u8 chiptype; }; -/* firmare command struct */ +#define SI2157_CHIPTYPE_SI2157 0 +#define SI2157_CHIPTYPE_SI2146 1 + +/* firmware command struct */ #define SI2157_ARGLEN 30 struct si2157_cmd { u8 args[SI2157_ARGLEN]; |