1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 Driver for VES1893 and VES1993 QPSK Demodulators
5 Copyright (C) 1999 Convergence Integrated Media GmbH <ralph@convergence.de>
6 Copyright (C) 2001 Ronny Strutz <3des@elitedvb.de>
7 Copyright (C) 2002 Dennis Noermann <dennis.noermann@noernet.de>
8 Copyright (C) 2002-2003 Andreas Oberritter <obi@linuxtv.org>
16 #include <linux/dvb/frontend.h>
20 /* the demodulator's i2c address */
23 /* value of XIN to use */
26 /* should PWM be inverted? */
30 #if IS_REACHABLE(CONFIG_DVB_VES1X93)
31 extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
32 struct i2c_adapter* i2c);
34 static inline struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
35 struct i2c_adapter* i2c)
37 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
40 #endif // CONFIG_DVB_VES1X93