forked from Minki/linux
45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
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/*
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* Driver for Microtune MT2131 "QAM/8VSB single chip tuner"
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*
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* Copyright (c) 2006 Steven Toth <stoth@hauppauge.com>
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*
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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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*
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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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*
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* GNU General Public License for more details.
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*
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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 MT2131_PRIV_H
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#define MT2131_PRIV_H
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/* Regs */
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#define MT2131_PWR 0x07
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#define MT2131_UPC_1 0x0b
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#define MT2131_AGC_RL 0x10
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#define MT2131_MISC_2 0x15
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/* frequency values in KHz */
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#define MT2131_IF1 1220
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#define MT2131_IF2 44000
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#define MT2131_FREF 16000
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struct mt2131_priv {
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struct mt2131_config *cfg;
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struct i2c_adapter *i2c;
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u32 frequency;
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u32 bandwidth;
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};
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#endif
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