cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

ves1x93.h (1034B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3    Driver for VES1893 and VES1993 QPSK Demodulators
      4
      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>
      9
     10
     11*/
     12
     13#ifndef VES1X93_H
     14#define VES1X93_H
     15
     16#include <linux/dvb/frontend.h>
     17
     18struct ves1x93_config
     19{
     20	/* the demodulator's i2c address */
     21	u8 demod_address;
     22
     23	/* value of XIN to use */
     24	u32 xin;
     25
     26	/* should PWM be inverted? */
     27	u8 invert_pwm:1;
     28};
     29
     30#if IS_REACHABLE(CONFIG_DVB_VES1X93)
     31extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
     32					   struct i2c_adapter* i2c);
     33#else
     34static inline struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
     35					   struct i2c_adapter* i2c)
     36{
     37	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
     38	return NULL;
     39}
     40#endif // CONFIG_DVB_VES1X93
     41
     42#endif // VES1X93_H