diff options
| author | Antti Palosaari <crope@iki.fi> | 2011-04-07 16:27:43 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-05-20 09:30:10 -0300 |
| commit | 27cfc85e3dae187a470f7aa54123689a487970f2 (patch) | |
| tree | c49b86487a1e507eec82a5babd7cd05af081e814 /drivers/media/dvb/frontends/cxd2820r_priv.h | |
| parent | bc022694d7da1c848e395f18eaf856abc9dd0b09 (diff) | |
[media] Sony CXD2820R DVB-T/T2/C demodulator driver
It is very first DVB-T2 Linux driver!
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/frontends/cxd2820r_priv.h')
| -rw-r--r-- | drivers/media/dvb/frontends/cxd2820r_priv.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/cxd2820r_priv.h b/drivers/media/dvb/frontends/cxd2820r_priv.h new file mode 100644 index 00000000000..4d2d79969d9 --- /dev/null +++ b/drivers/media/dvb/frontends/cxd2820r_priv.h @@ -0,0 +1,77 @@ +/* + * Sony CXD2820R demodulator driver + * + * Copyright (C) 2010 Antti Palosaari <crope@iki.fi> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + + +#ifndef CXD2820R_PRIV_H +#define CXD2820R_PRIV_H + +#include "dvb_frontend.h" +#include "dvb_math.h" +#include "cxd2820r.h" + +#define LOG_PREFIX "cxd2820r" + +#undef dbg +#define dbg(f, arg...) \ + if (cxd2820r_debug) \ + printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg) +#undef err +#define err(f, arg...) printk(KERN_ERR LOG_PREFIX": " f "\n" , ## arg) +#undef info +#define info(f, arg...) printk(KERN_INFO LOG_PREFIX": " f "\n" , ## arg) +#undef warn +#define warn(f, arg...) printk(KERN_WARNING LOG_PREFIX": " f "\n" , ## arg) + +/* + * FIXME: These are totally wrong and must be added properly to the API. + * Only temporary solution in order to get driver compile. + */ +#define SYS_DVBT2 SYS_DAB +#define TRANSMISSION_MODE_1K 0 +#define TRANSMISSION_MODE_16K 0 +#define TRANSMISSION_MODE_32K 0 +#define GUARD_INTERVAL_1_128 0 +#define GUARD_INTERVAL_19_128 0 +#define GUARD_INTERVAL_19_256 0 + +struct reg_val_mask { + u32 reg; + u8 val; + u8 mask; +}; + +struct cxd2820r_priv { + struct i2c_adapter *i2c; + struct dvb_frontend fe[2]; + struct cxd2820r_config cfg; + struct i2c_adapter tuner_i2c_adapter; + + struct mutex fe_lock; /* FE lock */ + int active_fe:2; /* FE lock, -1=NONE, 0=DVB-T/T2, 1=DVB-C */ + + int ber_running:1; + + u8 bank[2]; + u8 gpio[3]; + + fe_delivery_system_t delivery_system; +}; + +#endif /* CXD2820R_PRIV_H */ |