43 lines
1.8 KiB
C
43 lines
1.8 KiB
C
/*
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I2C functions
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Copyright (C) 2003-2004 Kevin Thayer <nufan_wfk at yahoo.com>
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Copyright (C) 2005-2007 Hans Verkuil <hverkuil@xs4all.nl>
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef IVTV_I2C_H
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#define IVTV_I2C_H
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int ivtv_cx25840(struct ivtv *itv, unsigned int cmd, void *arg);
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int ivtv_saa7115(struct ivtv *itv, unsigned int cmd, void *arg);
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int ivtv_saa7127(struct ivtv *itv, unsigned int cmd, void *arg);
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int ivtv_saa717x(struct ivtv *itv, unsigned int cmd, void *arg);
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int ivtv_upd64031a(struct ivtv *itv, unsigned int cmd, void *arg);
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int ivtv_upd64083(struct ivtv *itv, unsigned int cmd, void *arg);
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int ivtv_i2c_hw_addr(struct ivtv *itv, u32 hw);
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int ivtv_i2c_hw(struct ivtv *itv, u32 hw, unsigned int cmd, void *arg);
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int ivtv_i2c_id(struct ivtv *itv, u32 id, unsigned int cmd, void *arg);
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int ivtv_call_i2c_client(struct ivtv *itv, int addr, unsigned int cmd, void *arg);
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void ivtv_call_i2c_clients(struct ivtv *itv, unsigned int cmd, void *arg);
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int ivtv_i2c_register(struct ivtv *itv, unsigned idx);
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/* init + register i2c algo-bit adapter */
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int init_ivtv_i2c(struct ivtv *itv);
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void exit_ivtv_i2c(struct ivtv *itv);
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#endif
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