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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /drivers/media/dvb/frontends/s5h1432.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'drivers/media/dvb/frontends/s5h1432.h')
-rw-r--r-- | drivers/media/dvb/frontends/s5h1432.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/s5h1432.h b/drivers/media/dvb/frontends/s5h1432.h new file mode 100644 index 00000000..b57438c3 --- /dev/null +++ b/drivers/media/dvb/frontends/s5h1432.h @@ -0,0 +1,91 @@ +/* + * Samsung s5h1432 VSB/QAM demodulator driver + * + * Copyright (C) 2009 Bill Liu <Bill.Liu@Conexant.com> + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#ifndef __S5H1432_H__ +#define __S5H1432_H__ + +#include <linux/dvb/frontend.h> + +#define S5H1432_I2C_TOP_ADDR (0x02 >> 1) + +#define TAIWAN_HI_IF_FREQ_44_MHZ 44000000 +#define EUROPE_HI_IF_FREQ_36_MHZ 36000000 +#define IF_FREQ_6_MHZ 6000000 +#define IF_FREQ_3point3_MHZ 3300000 +#define IF_FREQ_3point5_MHZ 3500000 +#define IF_FREQ_4_MHZ 4000000 + +struct s5h1432_config { + + /* serial/parallel output */ +#define S5H1432_PARALLEL_OUTPUT 0 +#define S5H1432_SERIAL_OUTPUT 1 + u8 output_mode; + + /* GPIO Setting */ +#define S5H1432_GPIO_OFF 0 +#define S5H1432_GPIO_ON 1 + u8 gpio; + + /* MPEG signal timing */ +#define S5H1432_MPEGTIMING_CONTINOUS_INVERTING_CLOCK 0 +#define S5H1432_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK 1 +#define S5H1432_MPEGTIMING_NONCONTINOUS_INVERTING_CLOCK 2 +#define S5H1432_MPEGTIMING_NONCONTINOUS_NONINVERTING_CLOCK 3 + u16 mpeg_timing; + + /* IF Freq for QAM and VSB in KHz */ +#define S5H1432_IF_3250 3250 +#define S5H1432_IF_3500 3500 +#define S5H1432_IF_4000 4000 +#define S5H1432_IF_5380 5380 +#define S5H1432_IF_44000 44000 +#define S5H1432_VSB_IF_DEFAULT s5h1432_IF_44000 +#define S5H1432_QAM_IF_DEFAULT s5h1432_IF_44000 + u16 qam_if; + u16 vsb_if; + + /* Spectral Inversion */ +#define S5H1432_INVERSION_OFF 0 +#define S5H1432_INVERSION_ON 1 + u8 inversion; + + /* Return lock status based on tuner lock, or demod lock */ +#define S5H1432_TUNERLOCKING 0 +#define S5H1432_DEMODLOCKING 1 + u8 status_mode; +}; + +#if defined(CONFIG_DVB_S5H1432) || \ + (defined(CONFIG_DVB_S5H1432_MODULE) && defined(MODULE)) +extern struct dvb_frontend *s5h1432_attach(const struct s5h1432_config *config, + struct i2c_adapter *i2c); +#else +static inline struct dvb_frontend *s5h1432_attach(const struct s5h1432_config + *config, + struct i2c_adapter *i2c) +{ + printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); + return NULL; +} +#endif /* CONFIG_DVB_s5h1432 */ + +#endif /* __s5h1432_H__ */ |