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115 lines
2.9 KiB
115 lines
2.9 KiB
/* |
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STB6100 Silicon Tuner |
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Copyright (C) Manu Abraham (abraham.manu@gmail.com) |
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Copyright (C) ST Microelectronics |
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
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*/ |
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#ifndef __STB_6100_REG_H |
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#define __STB_6100_REG_H |
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#include <linux/dvb/frontend.h> |
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#include "dvb_frontend.h" |
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#define STB6100_LD 0x00 |
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#define STB6100_LD_LOCK (1 << 0) |
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#define STB6100_VCO 0x01 |
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#define STB6100_VCO_OSCH (0x01 << 7) |
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#define STB6100_VCO_OSCH_SHIFT 7 |
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#define STB6100_VCO_OCK (0x03 << 5) |
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#define STB6100_VCO_OCK_SHIFT 5 |
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#define STB6100_VCO_ODIV (0x01 << 4) |
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#define STB6100_VCO_ODIV_SHIFT 4 |
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#define STB6100_VCO_OSM (0x0f << 0) |
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#define STB6100_NI 0x02 |
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#define STB6100_NF_LSB 0x03 |
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#define STB6100_K 0x04 |
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#define STB6100_K_PSD2 (0x01 << 2) |
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#define STB6100_K_PSD2_SHIFT 2 |
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#define STB6100_K_NF_MSB (0x03 << 0) |
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#define STB6100_G 0x05 |
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#define STB6100_G_G (0x0f << 0) |
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#define STB6100_G_GCT (0x07 << 5) |
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#define STB6100_F 0x06 |
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#define STB6100_F_F (0x1f << 0) |
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#define STB6100_DLB 0x07 |
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#define STB6100_TEST1 0x08 |
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#define STB6100_FCCK 0x09 |
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#define STB6100_FCCK_FCCK (0x01 << 6) |
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#define STB6100_LPEN 0x0a |
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#define STB6100_LPEN_LPEN (0x01 << 4) |
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#define STB6100_LPEN_SYNP (0x01 << 5) |
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#define STB6100_LPEN_OSCP (0x01 << 6) |
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#define STB6100_LPEN_BEN (0x01 << 7) |
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#define STB6100_TEST3 0x0b |
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#define STB6100_NUMREGS 0x0c |
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#define INRANGE(val, x, y) (((x <= val) && (val <= y)) || \ |
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((y <= val) && (val <= x)) ? 1 : 0) |
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#define CHKRANGE(val, x, y) (((val >= x) && (val < y)) ? 1 : 0) |
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struct stb6100_config { |
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u8 tuner_address; |
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u32 refclock; |
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}; |
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struct stb6100_state { |
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struct i2c_adapter *i2c; |
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const struct stb6100_config *config; |
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struct dvb_tuner_ops ops; |
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struct dvb_frontend *frontend; |
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struct tuner_state status; |
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u32 frequency; |
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u32 srate; |
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u32 bandwidth; |
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u32 reference; |
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}; |
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#if IS_REACHABLE(CONFIG_DVB_STB6100) |
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extern struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe, |
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const struct stb6100_config *config, |
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struct i2c_adapter *i2c); |
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#else |
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static inline struct dvb_frontend *stb6100_attach(struct dvb_frontend *fe, |
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const struct stb6100_config *config, |
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struct i2c_adapter *i2c) |
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{ |
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printk(KERN_WARNING "%s: Driver disabled by Kconfig\n", __func__); |
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return NULL; |
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} |
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#endif //CONFIG_DVB_STB6100 |
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#endif
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