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- /*
- cx88-vp3054-i2c.h -- support for the secondary I2C bus of the
- DNTV Live! DVB-T Pro (VP-3054), wired as:
- GPIO[0] -> SCL, GPIO[1] -> SDA
- (c) 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
- 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.
- */
- /* ----------------------------------------------------------------------- */
- struct vp3054_i2c_state {
- struct i2c_adapter adap;
- struct i2c_algo_bit_data algo;
- u32 state;
- };
- /* ----------------------------------------------------------------------- */
- #if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054)
- int vp3054_i2c_probe(struct cx8802_dev *dev);
- void vp3054_i2c_remove(struct cx8802_dev *dev);
- #else
- static inline int vp3054_i2c_probe(struct cx8802_dev *dev)
- { return 0; }
- static inline void vp3054_i2c_remove(struct cx8802_dev *dev)
- { }
- #endif
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