diff options
Diffstat (limited to 'drivers/media/dvb/frontends/tda1004x.h')
| -rw-r--r-- | drivers/media/dvb/frontends/tda1004x.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h deleted file mode 100644 index 4e27ffb0f14e..000000000000 --- a/drivers/media/dvb/frontends/tda1004x.h +++ /dev/null @@ -1,149 +0,0 @@ - /* - Driver for Philips tda1004xh OFDM Frontend - - (c) 2004 Andrew de Quincey - - 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 TDA1004X_H -#define TDA1004X_H - -#include <linux/dvb/frontend.h> -#include <linux/firmware.h> - -enum tda10046_xtal { - TDA10046_XTAL_4M, - TDA10046_XTAL_16M, -}; - -enum tda10046_agc { - TDA10046_AGC_DEFAULT, /* original configuration */ - TDA10046_AGC_IFO_AUTO_NEG, /* IF AGC only, automatic, negtive */ - TDA10046_AGC_IFO_AUTO_POS, /* IF AGC only, automatic, positive */ - TDA10046_AGC_TDA827X, /* IF AGC only, special setup for tda827x */ -}; - -/* Many (hybrid) boards use GPIO 1 and 3 - GPIO1 analog - dvb switch - GPIO3 firmware eeprom address switch -*/ -enum tda10046_gpio { - TDA10046_GPTRI = 0x00, /* All GPIOs tristate */ - TDA10046_GP00 = 0x40, /* GPIO3=0, GPIO1=0 */ - TDA10046_GP01 = 0x42, /* GPIO3=0, GPIO1=1 */ - TDA10046_GP10 = 0x48, /* GPIO3=1, GPIO1=0 */ - TDA10046_GP11 = 0x4a, /* GPIO3=1, GPIO1=1 */ - TDA10046_GP00_I = 0x80, /* GPIO3=0, GPIO1=0, invert in sleep mode*/ - TDA10046_GP01_I = 0x82, /* GPIO3=0, GPIO1=1, invert in sleep mode */ - TDA10046_GP10_I = 0x88, /* GPIO3=1, GPIO1=0, invert in sleep mode */ - TDA10046_GP11_I = 0x8a, /* GPIO3=1, GPIO1=1, invert in sleep mode */ -}; - -enum tda10046_if { - TDA10046_FREQ_3617, /* original config, 36,166 MHZ */ - TDA10046_FREQ_3613, /* 36,13 MHZ */ - TDA10046_FREQ_045, /* low IF, 4.0, 4.5, or 5.0 MHZ */ - TDA10046_FREQ_052, /* low IF, 5.1667 MHZ for tda9889 */ -}; - -enum tda10046_tsout { - TDA10046_TS_PARALLEL = 0x00, /* parallel transport stream, default */ - TDA10046_TS_SERIAL = 0x01, /* serial transport stream */ -}; - -struct tda1004x_config -{ - /* the demodulator's i2c address */ - u8 demod_address; - - /* does the "inversion" need inverted? */ - u8 invert; - - /* Does the OCLK signal need inverted? */ - u8 invert_oclk; - - /* parallel or serial transport stream */ - enum tda10046_tsout ts_mode; - - /* Xtal frequency, 4 or 16MHz*/ - enum tda10046_xtal xtal_freq; - - /* IF frequency */ - enum tda10046_if if_freq; - - /* AGC configuration */ - enum tda10046_agc agc_config; - - /* setting of GPIO1 and 3 */ - enum tda10046_gpio gpio_config; - - /* slave address and configuration of the tuner */ - u8 tuner_address; - u8 antenna_switch; - - /* if the board uses another I2c Bridge (tda8290), its address */ - u8 i2c_gate; - - /* request firmware for device */ - int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); -}; - -enum tda1004x_demod { - TDA1004X_DEMOD_TDA10045, - TDA1004X_DEMOD_TDA10046, -}; - -struct tda1004x_state { - struct i2c_adapter* i2c; - const struct tda1004x_config* config; - struct dvb_frontend frontend; - - /* private demod data */ - enum tda1004x_demod demod_type; -}; - -#if defined(CONFIG_DVB_TDA1004X) || (defined(CONFIG_DVB_TDA1004X_MODULE) && defined(MODULE)) -extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config, - struct i2c_adapter* i2c); - -extern struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config, - struct i2c_adapter* i2c); -#else -static inline struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config, - struct i2c_adapter* i2c) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -static inline struct dvb_frontend* tda10046_attach(const struct tda1004x_config* config, - struct i2c_adapter* i2c) -{ - printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); - return NULL; -} -#endif // CONFIG_DVB_TDA1004X - -static inline int tda1004x_writereg(struct dvb_frontend *fe, u8 reg, u8 val) { - int r = 0; - u8 buf[] = {reg, val}; - if (fe->ops.write) - r = fe->ops.write(fe, buf, 2); - return r; -} - -#endif // TDA1004X_H |