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| author | Olli Salonen <olli.salonen@iki.fi> | 2015-05-05 18:54:19 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-05-12 18:25:35 +0200 |
| commit | 699dcffc5244388a38f6323afc15ed3833c1ad96 (patch) | |
| tree | bd3c1f7fec78eb06e10abfddd4a0b841984eb5d7 /drivers/media/usb/dvb-usb-v2/rtl28xxu.h | |
| parent | [media] rtl28xxu: add I2C read without write (diff) | |
| download | linux-699dcffc5244388a38f6323afc15ed3833c1ad96.tar.xz linux-699dcffc5244388a38f6323afc15ed3833c1ad96.zip | |
[media] rtl2832: add support for GoTView MasterHD 3 USB tuner
GoTView MasterHD 3 is a DVB-T2/C USB 2.0 tuner.
It's based on the following components:
- USB bridge: RTL2832P (contains also DVB-T demodulator)
- Demodulator: Si2168-A30
- Tuner: Si2148-A20
The demodulator and the tuner will need firmwares. The Si2148 uses Si2158
firmware. Antti has the firmwares available for download:
http://palosaari.fi/linux/v4l-dvb/firmware/
Do note that for DVB-T either of the demodulators can be used. DVB-C and
DVB-T2 are only supported by the Si2168 demodulator. The driver will
register 2 frontends for the same adapter. Frontend 0 will be the RTL2832
demodulator and frontend 1 will be the Si2168 demodulator. The same
tuner is used for both.
As a consequence of the above, it's recommended to use application that
does implement proper DVBv5 support.
For some reason, the old I2C write method sporadically fails. Thus the
need for an option to only use the new I2C write method supported by the
RTL2832.
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/usb/dvb-usb-v2/rtl28xxu.h')
| -rw-r--r-- | drivers/media/usb/dvb-usb-v2/rtl28xxu.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h index 1b5d7ffb685e..9f6115a2ee01 100644 --- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.h +++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.h @@ -41,6 +41,8 @@ #include "fc2580.h" #include "tua9001.h" #include "r820t.h" +#include "si2168.h" +#include "si2157.h" /* * USB commands @@ -76,6 +78,7 @@ struct rtl28xxu_dev { u8 page; /* integrated demod active register page */ struct i2c_adapter *demod_i2c_adapter; bool rc_active; + bool new_i2c_write; struct i2c_client *i2c_client_demod; struct i2c_client *i2c_client_tuner; struct i2c_client *i2c_client_slave_demod; @@ -83,6 +86,7 @@ struct rtl28xxu_dev { #define SLAVE_DEMOD_NONE 0 #define SLAVE_DEMOD_MN88472 1 #define SLAVE_DEMOD_MN88473 2 + #define SLAVE_DEMOD_SI2168 3 unsigned int slave_demod:2; union { struct rtl2830_platform_data rtl2830_platform_data; @@ -116,6 +120,7 @@ enum rtl28xxu_tuner { TUNER_RTL2832_FC0013, TUNER_RTL2832_R820T, TUNER_RTL2832_R828D, + TUNER_RTL2832_SI2157, }; struct rtl28xxu_req { |