diff options
| author |   Antti Palosaari <crope@iki.fi> | 2016-08-09 20:49:09 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-09-22 10:41:15 -0300 |
| commit | 07fdf7d9f19fb601a0cc75c47ecd55aa26019eed (patch) | |
| tree | 42c2533a8007e3e57a6156a989558836788a3041 /drivers/media/dvb-frontends/cxd2820r.h | |
| parent | [media] cxd2820r: wrap legacy DVBv3 statistics via DVBv5 statistics (diff) | |
| download | wireguard-linux-07fdf7d9f19fb601a0cc75c47ecd55aa26019eed.tar.xz wireguard-linux-07fdf7d9f19fb601a0cc75c47ecd55aa26019eed.zip | |
[media] cxd2820r: add I2C driver bindings
Add I2C driver bindings in order to support proper I2C driver
registration with driver core.
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/dvb-frontends/cxd2820r.h')
| -rw-r--r-- | drivers/media/dvb-frontends/cxd2820r.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/cxd2820r.h b/drivers/media/dvb-frontends/cxd2820r.h index 56d42760263d..d77afe0b8a9e 100644 --- a/drivers/media/dvb-frontends/cxd2820r.h +++ b/drivers/media/dvb-frontends/cxd2820r.h @@ -37,6 +37,32 @@ #define CXD2820R_TS_PARALLEL 0x30 #define CXD2820R_TS_PARALLEL_MSB 0x70 +/* + * I2C address: 0x6c, 0x6d + */ + +/** + * struct cxd2820r_platform_data - Platform data for the cxd2820r driver + * @ts_mode: TS mode. + * @ts_clk_inv: TS clock inverted. + * @if_agc_polarity: IF AGC polarity. + * @spec_inv: Input spectrum inverted. + * @gpio_chip_base: GPIO. + * @get_dvb_frontend: Get DVB frontend. + */ + +struct cxd2820r_platform_data { + u8 ts_mode; + bool ts_clk_inv; + bool if_agc_polarity; + bool spec_inv; + int **gpio_chip_base; + + struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); +/* private: For legacy media attach wrapper. Do not set value. */ + bool attach_in_use; +}; + struct cxd2820r_config { /* Demodulator I2C address. * Driver determines DVB-C slave I2C address automatically from master |