1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * cx88-vp3054-i2c.h -- support for the secondary I2C bus of the 4 * DNTV Live! DVB-T Pro (VP-3054), wired as: 5 * GPIO[0] -> SCL, GPIO[1] -> SDA 6 * 7 * (c) 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au> 8 */ 9 10/* ----------------------------------------------------------------------- */ 11struct vp3054_i2c_state { 12 struct i2c_adapter adap; 13 struct i2c_algo_bit_data algo; 14 u32 state; 15}; 16 17/* ----------------------------------------------------------------------- */ 18#if IS_ENABLED(CONFIG_VIDEO_CX88_VP3054) 19int vp3054_i2c_probe(struct cx8802_dev *dev); 20void vp3054_i2c_remove(struct cx8802_dev *dev); 21#else 22static inline int vp3054_i2c_probe(struct cx8802_dev *dev) 23{ return 0; } 24static inline void vp3054_i2c_remove(struct cx8802_dev *dev) 25{ } 26#endif 27